[taskcluster 2026-03-10T14:39:52.907Z] Worker Type (gecko-t/t-linux-docker-noscratch-amd) settings: [taskcluster 2026-03-10T14:39:52.907Z] { [taskcluster 2026-03-10T14:39:52.907Z] "config": { [taskcluster 2026-03-10T14:39:52.907Z] "deploymentId": "" [taskcluster 2026-03-10T14:39:52.907Z] }, [taskcluster 2026-03-10T14:39:52.907Z] "generic-worker": { [taskcluster 2026-03-10T14:39:52.907Z] "config": { [taskcluster 2026-03-10T14:39:52.907Z] "headlessTasks": true [taskcluster 2026-03-10T14:39:52.907Z] }, [taskcluster 2026-03-10T14:39:52.907Z] "engine": "multiuser", [taskcluster 2026-03-10T14:39:52.907Z] "go-arch": "amd64", [taskcluster 2026-03-10T14:39:52.907Z] "go-os": "linux", [taskcluster 2026-03-10T14:39:52.907Z] "go-version": "go1.25.5", [taskcluster 2026-03-10T14:39:52.907Z] "release": "https://github.com/taskcluster/taskcluster/releases/tag/v95.1.3", [taskcluster 2026-03-10T14:39:52.907Z] "revision": "300ac23a15bb11e577f3a3d116a570fde948337e", [taskcluster 2026-03-10T14:39:52.907Z] "source": "https://github.com/taskcluster/taskcluster/commits/300ac23a15bb11e577f3a3d116a570fde948337e", [taskcluster 2026-03-10T14:39:52.907Z] "version": "95.1.3" [taskcluster 2026-03-10T14:39:52.907Z] }, [taskcluster 2026-03-10T14:39:52.907Z] "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-01-14", [taskcluster 2026-03-10T14:39:52.907Z] "instance-id": "2220371565367628769", [taskcluster 2026-03-10T14:39:52.907Z] "instance-type": "projects/887720501152/machineTypes/c3d-standard-8", [taskcluster 2026-03-10T14:39:52.907Z] "local-ipv4": "10.128.3.201", [taskcluster 2026-03-10T14:39:52.907Z] "project-id": "fxci-production-level1-workers", [taskcluster 2026-03-10T14:39:52.907Z] "public-hostname": "gecko-t-t-linux-docker-noscratch-amd-aa0-zhgtqqsdutlplbrr0w.c.fxci-production-level1-workers.internal", [taskcluster 2026-03-10T14:39:52.907Z] "public-ipv4": "35.239.205.9", [taskcluster 2026-03-10T14:39:52.907Z] "region": "us-central1", [taskcluster 2026-03-10T14:39:52.907Z] "zone": "us-central1-a" [taskcluster 2026-03-10T14:39:52.907Z] } [taskcluster 2026-03-10T14:39:52.907Z] Task ID: QvRs_kv7Toa8K4IozE0bMg [taskcluster 2026-03-10T14:39:52.907Z] === Task Starting === [taskcluster 2026-03-10T14:39:53.655Z] [mounts] No existing writable directory cache 'gecko-level-3-uv-v3-8f0a676a0261ac0b7456' - creating /home/generic-worker/caches/SFbKiUzZTUed4GGLImUOHQ [taskcluster 2026-03-10T14:39:53.655Z] [mounts] Creating directory /home/task_177315359246423/cache0 [taskcluster 2026-03-10T14:39:53.665Z] [mounts] Successfully mounted writable directory cache '/home/task_177315359246423/cache0' [taskcluster 2026-03-10T14:39:53.665Z] [mounts] No existing writable directory cache 'gecko-level-3-pip-v3-8f0a676a0261ac0b7456' - creating /home/generic-worker/caches/eo2hltUhQAiuEwD5wSe6mA [taskcluster 2026-03-10T14:39:53.665Z] [mounts] Creating directory /home/task_177315359246423/cache1 [taskcluster 2026-03-10T14:39:53.674Z] [mounts] Successfully mounted writable directory cache '/home/task_177315359246423/cache1' [taskcluster 2026-03-10T14:39:53.674Z] [mounts] No existing writable directory cache 'gecko-level-3-tooltool-cache-v3-8f0a676a0261ac0b7456' - creating /home/generic-worker/caches/bpn3tcpBRTe5qQKxwKpbdA [taskcluster 2026-03-10T14:39:53.674Z] [mounts] Creating directory /home/task_177315359246423/cache2 [taskcluster 2026-03-10T14:39:53.683Z] [mounts] Successfully mounted writable directory cache '/home/task_177315359246423/cache2' [taskcluster 2026-03-10T14:39:53.683Z] [mounts] Downloading task ej2WT7AbRE22C-7T6XR2HA artifact public/image.tar.zst to /home/generic-worker/downloads/N_lcC70BS-aoV2-p93FggQ [taskcluster 2026-03-10T14:40:02.293Z] [mounts] Downloaded 1751925987 bytes with SHA256 10df225bbba42c607a4ca17c1ae40a8abc326ffbd14e86555d24682898e3362a from task ej2WT7AbRE22C-7T6XR2HA artifact public/image.tar.zst to /home/generic-worker/downloads/N_lcC70BS-aoV2-p93FggQ [taskcluster:warn 2026-03-10T14:40:02.293Z] [mounts] Download /home/generic-worker/downloads/N_lcC70BS-aoV2-p93FggQ of task ej2WT7AbRE22C-7T6XR2HA artifact public/image.tar.zst has SHA256 10df225bbba42c607a4ca17c1ae40a8abc326ffbd14e86555d24682898e3362a but task payload does not declare a required value, so content authenticity cannot be verified [taskcluster 2026-03-10T14:40:02.293Z] [mounts] Creating directory /home/task_177315359246423 [taskcluster 2026-03-10T14:40:02.311Z] [mounts] Copying /home/generic-worker/downloads/N_lcC70BS-aoV2-p93FggQ to /home/task_177315359246423/dockerimage [taskcluster 2026-03-10T14:40:14.611Z] [mounts] Granting task_177315359246423 full control of file '/home/task_177315359246423/dockerimage' [taskcluster 2026-03-10T14:40:14.617Z] Loopback video device is available at /dev/video0 [taskcluster 2026-03-10T14:40:15.840Z] [d2g] Loading docker image [taskcluster 2026-03-10T14:41:15.197Z] [d2g] Loaded docker image "ubuntu2404-test:latest" [taskcluster 2026-03-10T14:41:15.197Z] Executing command 0: docker run -t --name taskcontainer_OpUyLNMHQ3yg_bGC-FiAiQ --memory-swap -1 --pids-limit -1 --cap-add=SYS_PTRACE '--add-host=localhost.localdomain:127.0.0.1' -v '/home/task_177315359246423/cache0:/builds/worker/.task-cache/uv' -v '/home/task_177315359246423/cache1:/builds/worker/.task-cache/pip' -v /home/task_177315359246423/cache2:/builds/worker/tooltool-cache --device=/dev/video0 --add-host=taskcluster:host-gateway --env-file 'env.list' 9dba6e98253622cfa1bc00f7b57ef4f677d477f6167e7323199cbae97645663d /builds/worker/bin/run-task-hg -- '/builds/worker/bin/test-linux.sh' --verify '--setpref=media.peerconnection.mtransport_process=false' '--setpref=network.process.enabled=false' '--setpref=layers.d3d11.enable-blacklist=false' * Starting system message bus dbus  [ OK ] [setup 2026-03-10T14:41:17.203+00:00] run-task started in /builds/worker [cache 2026-03-10T14:41:17.205+00:00] cache /builds/worker/.task-cache/pip is empty; writing requirements: gid=1000 uid=1000 version=1 /builds/worker/bin/run-task-hg:220: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC). now = datetime.datetime.utcnow().isoformat().encode("utf-8") [cache 2026-03-10T14:41:17.206+00:00] cache /builds/worker/.task-cache/uv is empty; writing requirements: gid=1000 uid=1000 version=1 [cache 2026-03-10T14:41:17.207+00:00] cache /builds/worker/tooltool-cache is empty; writing requirements: gid=1000 uid=1000 version=1 [volume 2026-03-10T14:41:17.207+00:00] changing ownership of volume /builds/worker/.task-cache/npm to 1000:1000 [volume 2026-03-10T14:41:17.207+00:00] volume /builds/worker/.task-cache/pip is a cache [volume 2026-03-10T14:41:17.207+00:00] volume /builds/worker/.task-cache/uv is a cache [volume 2026-03-10T14:41:17.207+00:00] changing ownership of volume /builds/worker/checkouts to 1000:1000 [volume 2026-03-10T14:41:17.207+00:00] changing ownership of volume /builds/worker/fetches to 1000:1000 [volume 2026-03-10T14:41:17.207+00:00] volume /builds/worker/tooltool-cache is a cache [volume 2026-03-10T14:41:17.207+00:00] changing ownership of volume /builds/worker/workspace to 1000:1000 [setup 2026-03-10T14:41:17.207+00:00] running as worker:worker [setup 2026-03-10T14:41:17.207+00:00] GECKO_PATH is /builds/worker/checkouts/gecko [setup 2026-03-10T14:41:17.207+00:00] MOZ_FETCHES_DIR is /builds/worker/fetches [setup 2026-03-10T14:41:17.207+00:00] PIP_CACHE_DIR is /builds/worker/.task-cache/pip [setup 2026-03-10T14:41:17.207+00:00] UPLOAD_DIR is /builds/worker/artifacts [setup 2026-03-10T14:41:17.207+00:00] UV_CACHE_DIR is /builds/worker/.task-cache/uv [fetches 2026-03-10T14:41:17.207+00:00] fetching artifacts [fetches 2026-03-10T14:41:17.207+00:00] executing ['/usr/bin/python3', '-u', '/builds/worker/bin/fetch-content', 'task-artifacts'] [fetches 2026-03-10T14:41:17.279+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.279+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/B7SC7zo9S7WVxlk6ms5lxg/artifacts/public/bergamot-translator.zst to /builds/worker/fetches/bergamot-translator.zstattempt 1/5 [fetches 2026-03-10T14:41:17.279+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/f_P_Q9GWR9GN2qHkFT_HeA/artifacts/public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl to /builds/worker/fetches/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl [fetches 2026-03-10T14:41:17.279+00:00] [fetches 2026-03-10T14:41:17.280+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/f_P_Q9GWR9GN2qHkFT_HeA/artifacts/public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whlDownloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/B7SC7zo9S7WVxlk6ms5lxg/artifacts/public/bergamot-translator.zst [fetches 2026-03-10T14:41:17.281+00:00] [fetches 2026-03-10T14:41:17.281+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.281+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WiVlspiYR3uP7piKkq0_jg/artifacts/public/build/fix-stacks.tar.zst to /builds/worker/fetches/fix-stacks.tar.zst [fetches 2026-03-10T14:41:17.281+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.281+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KQmS4RzHSi6kRnFNazgfJA/artifacts/public/build/minidump-stackwalk.tar.zst to /builds/worker/fetches/minidump-stackwalk.tar.zst [fetches 2026-03-10T14:41:17.281+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KQmS4RzHSi6kRnFNazgfJA/artifacts/public/build/minidump-stackwalk.tar.zstDownloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WiVlspiYR3uP7piKkq0_jg/artifacts/public/build/fix-stacks.tar.zst [fetches 2026-03-10T14:41:17.281+00:00] [fetches 2026-03-10T14:41:17.281+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.282+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/IO7mjVWqQzKeYE3BJcUOBg/artifacts/public/build/node.tar.zst to /builds/worker/fetches/node.tar.zst [fetches 2026-03-10T14:41:17.282+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.282+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/PPoW-6irSi6cI763lthgOw/artifacts/public/build/python_dbusmock-0.32.2-py3-none-any.whl to /builds/worker/fetches/python_dbusmock-0.32.2-py3-none-any.whl [fetches 2026-03-10T14:41:17.282+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/IO7mjVWqQzKeYE3BJcUOBg/artifacts/public/build/node.tar.zstDownloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/PPoW-6irSi6cI763lthgOw/artifacts/public/build/python_dbusmock-0.32.2-py3-none-any.whlattempt 1/5 [fetches 2026-03-10T14:41:17.282+00:00] [fetches 2026-03-10T14:41:17.282+00:00] [fetches 2026-03-10T14:41:17.282+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Yl-CemZyRDqiqg12EeVcfA/artifacts/public/ort-wasm-simd-threaded.jsep.wasm to /builds/worker/fetches/ort-wasm-simd-threaded.jsep.wasm [fetches 2026-03-10T14:41:17.283+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Yl-CemZyRDqiqg12EeVcfA/artifacts/public/ort-wasm-simd-threaded.jsep.wasm [fetches 2026-03-10T14:41:17.283+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.283+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fwTM12OzT2m8g_W8aKNyaw/artifacts/public/tiny.lex.50.50.esen.s2t.bin.zst to /builds/worker/fetches/tiny.lex.50.50.esen.s2t.bin.zst [fetches 2026-03-10T14:41:17.283+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fwTM12OzT2m8g_W8aKNyaw/artifacts/public/tiny.lex.50.50.esen.s2t.bin.zst [fetches 2026-03-10T14:41:17.576+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/f_P_Q9GWR9GN2qHkFT_HeA/artifacts/public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl resolved to 307286 bytes with sha256 271ba99b0cc5881821fb09d6ffdf647110b2cc8b28715b6747a56c82b51098de in 0.296s [fetches 2026-03-10T14:41:17.576+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/f_P_Q9GWR9GN2qHkFT_HeA/artifacts/public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl [fetches 2026-03-10T14:41:17.577+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.577+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RRGNCOw5S6-QW5m1jNkwXg/artifacts/public/tiny.model.esen.intgemm.alphas.bin.zst to /builds/worker/fetches/tiny.model.esen.intgemm.alphas.bin.zst [fetches 2026-03-10T14:41:17.577+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RRGNCOw5S6-QW5m1jNkwXg/artifacts/public/tiny.model.esen.intgemm.alphas.bin.zst [fetches 2026-03-10T14:41:17.588+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/PPoW-6irSi6cI763lthgOw/artifacts/public/build/python_dbusmock-0.32.2-py3-none-any.whl resolved to 73664 bytes with sha256 78aa761c0c84d5ec79cc42d38d19888f28becf3426c293fa72f41170dbae058c in 0.306s [fetches 2026-03-10T14:41:17.588+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/PPoW-6irSi6cI763lthgOw/artifacts/public/build/python_dbusmock-0.32.2-py3-none-any.whl [fetches 2026-03-10T14:41:17.589+00:00] attempt 1/5 [fetches 2026-03-10T14:41:17.589+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/V9qJXm-ySgSjgIxxoWwMGQ/artifacts/public/tiny.vocab.esen.spm.zst to /builds/worker/fetches/tiny.vocab.esen.spm.zst [fetches 2026-03-10T14:41:17.590+00:00] Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/V9qJXm-ySgSjgIxxoWwMGQ/artifacts/public/tiny.vocab.esen.spm.zst [fetches 2026-03-10T14:41:17.615+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fwTM12OzT2m8g_W8aKNyaw/artifacts/public/tiny.lex.50.50.esen.s2t.bin.zst resolved to 1554839 bytes with sha256 04f64a043ed724dc93aea1e5a322a26f0b1be937849a066d4141225634901aa5 in 0.332s [fetches 2026-03-10T14:41:17.615+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fwTM12OzT2m8g_W8aKNyaw/artifacts/public/tiny.lex.50.50.esen.s2t.bin.zst [fetches 2026-03-10T14:41:17.616+00:00] Extracting /builds/worker/fetches/tiny.lex.50.50.esen.s2t.bin.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.626+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/B7SC7zo9S7WVxlk6ms5lxg/artifacts/public/bergamot-translator.zst resolved to 1211955 bytes with sha256 327fcfc7b7e9d95f6fa0844ebf899cfc05469872ef02d3aef5783182839a6255 in 0.345s [fetches 2026-03-10T14:41:17.626+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/B7SC7zo9S7WVxlk6ms5lxg/artifacts/public/bergamot-translator.zst [fetches 2026-03-10T14:41:17.626+00:00] Extracting /builds/worker/fetches/bergamot-translator.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.642+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KQmS4RzHSi6kRnFNazgfJA/artifacts/public/build/minidump-stackwalk.tar.zst resolved to 4234002 bytes with sha256 03cb37b03b3fa9fdf5ed3762307675d37662a1ddf53d9b139807d1fe9a4f84d2 in 0.361s [fetches 2026-03-10T14:41:17.642+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KQmS4RzHSi6kRnFNazgfJA/artifacts/public/build/minidump-stackwalk.tar.zst [fetches 2026-03-10T14:41:17.643+00:00] Extracting /builds/worker/fetches/minidump-stackwalk.tar.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.656+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WiVlspiYR3uP7piKkq0_jg/artifacts/public/build/fix-stacks.tar.zst resolved to 1468431 bytes with sha256 bc46d6f4baf18681f73a597d4d68e486bf39f2e3bb25595791f80b63ec956629 in 0.375s [fetches 2026-03-10T14:41:17.657+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WiVlspiYR3uP7piKkq0_jg/artifacts/public/build/fix-stacks.tar.zst [fetches 2026-03-10T14:41:17.657+00:00] Extracting /builds/worker/fetches/fix-stacks.tar.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.669+00:00] /builds/worker/fetches/fix-stacks.tar.zst extracted in 0.012s [fetches 2026-03-10T14:41:17.670+00:00] Removing /builds/worker/fetches/fix-stacks.tar.zst [fetches 2026-03-10T14:41:17.673+00:00] /builds/worker/fetches/minidump-stackwalk.tar.zst extracted in 0.030s [fetches 2026-03-10T14:41:17.673+00:00] Removing /builds/worker/fetches/minidump-stackwalk.tar.zst [fetches 2026-03-10T14:41:17.759+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/V9qJXm-ySgSjgIxxoWwMGQ/artifacts/public/tiny.vocab.esen.spm.zst resolved to 351388 bytes with sha256 872d8e312297dfcbcc20d3d94b42d0cb872dcabfa16195d103bfc96c441d70e4 in 0.169s [fetches 2026-03-10T14:41:17.759+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/V9qJXm-ySgSjgIxxoWwMGQ/artifacts/public/tiny.vocab.esen.spm.zst [fetches 2026-03-10T14:41:17.759+00:00] Extracting /builds/worker/fetches/tiny.vocab.esen.spm.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.825+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RRGNCOw5S6-QW5m1jNkwXg/artifacts/public/tiny.model.esen.intgemm.alphas.bin.zst resolved to 13112217 bytes with sha256 4b8a8fbd065a74af3173aa6df8480a5977f2b77e0a7ea1b978174e98a45e58f1 in 0.248s [fetches 2026-03-10T14:41:17.825+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RRGNCOw5S6-QW5m1jNkwXg/artifacts/public/tiny.model.esen.intgemm.alphas.bin.zst [fetches 2026-03-10T14:41:17.825+00:00] Extracting /builds/worker/fetches/tiny.model.esen.intgemm.alphas.bin.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.827+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/IO7mjVWqQzKeYE3BJcUOBg/artifacts/public/build/node.tar.zst resolved to 45400210 bytes with sha256 3c927f4c187cf0df6f34ceaac8cd0c7c949e02e115811ab7c81d5b1bf49f4d62 in 0.545s [fetches 2026-03-10T14:41:17.827+00:00] Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/IO7mjVWqQzKeYE3BJcUOBg/artifacts/public/build/node.tar.zst [fetches 2026-03-10T14:41:17.827+00:00] Extracting /builds/worker/fetches/node.tar.zst to /builds/worker/fetches [fetches 2026-03-10T14:41:17.870+00:00] https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Yl-CemZyRDqiqg12EeVcfA/artifacts/public/ort-wasm-simd-threaded.jsep.wasm resolved to 21596019 bytes with sha256 c46655e8a94afc45338d4cb2b840475f88e5012d524509916e505079c00bfa39 in 0.587s [fetches 2026-03-10T14:41:17.870+00:00] Extracting /builds/worker/fetches/ort-wasm-simd-threaded.jsep.wasm to /builds/worker/fetches [fetches 2026-03-10T14:41:18.268+00:00] /builds/worker/fetches/node.tar.zst extracted in 0.441s [fetches 2026-03-10T14:41:18.268+00:00] Removing /builds/worker/fetches/node.tar.zst [fetches 2026-03-10T14:41:18.277+00:00] PERFHERDER_DATA: {"framework": {"name": "build_metrics"}, "suites": [{"name": "fetch_content", "value": 0.9994641069999943, "lowerIsBetter": true, "shouldAlert": false, "subtests": []}]} [fetches 2026-03-10T14:41:18.308+00:00] finished fetching artifacts [task 2026-03-10T14:41:18.308+00:00] executing ['/builds/worker/bin/test-linux.sh', '--verify', '--setpref=media.peerconnection.mtransport_process=false', '--setpref=network.process.enabled=false', '--setpref=layers.d3d11.enable-blacklist=false'] [task 2026-03-10T14:41:18.309+00:00] + set -x -e [task 2026-03-10T14:41:18.310+00:00] ++ id [task 2026-03-10T14:41:18.311+00:00] + echo 'running as' 'uid=1000(worker)' 'gid=1000(worker)' 'groups=1000(worker),44(video)' [task 2026-03-10T14:41:18.311+00:00] running as uid=1000(worker) gid=1000(worker) groups=1000(worker),44(video) [task 2026-03-10T14:41:18.311+00:00] + . /etc/os-release [task 2026-03-10T14:41:18.311+00:00] ++ PRETTY_NAME='Ubuntu 24.04.2 LTS' [task 2026-03-10T14:41:18.311+00:00] ++ NAME=Ubuntu [task 2026-03-10T14:41:18.311+00:00] ++ VERSION_ID=24.04 [task 2026-03-10T14:41:18.311+00:00] ++ VERSION='24.04.2 LTS (Noble Numbat)' [task 2026-03-10T14:41:18.311+00:00] ++ VERSION_CODENAME=noble [task 2026-03-10T14:41:18.311+00:00] ++ ID=ubuntu [task 2026-03-10T14:41:18.311+00:00] ++ ID_LIKE=debian [task 2026-03-10T14:41:18.311+00:00] ++ HOME_URL=https://www.ubuntu.com/ [task 2026-03-10T14:41:18.311+00:00] ++ SUPPORT_URL=https://help.ubuntu.com/ [task 2026-03-10T14:41:18.311+00:00] ++ BUG_REPORT_URL=https://bugs.launchpad.net/ubuntu/ [task 2026-03-10T14:41:18.311+00:00] ++ PRIVACY_POLICY_URL=https://www.ubuntu.com/legal/terms-and-policies/privacy-policy [task 2026-03-10T14:41:18.311+00:00] ++ UBUNTU_CODENAME=noble [task 2026-03-10T14:41:18.311+00:00] ++ LOGO=ubuntu-logo [task 2026-03-10T14:41:18.311+00:00] + '[' ubuntu == ubuntu ']' [task 2026-03-10T14:41:18.311+00:00] + DISTRIBUTION=Ubuntu [task 2026-03-10T14:41:18.311+00:00] + FILE=/etc/lsb-release [task 2026-03-10T14:41:18.311+00:00] + '[' -e /etc/lsb-release ']' [task 2026-03-10T14:41:18.311+00:00] + . /etc/lsb-release [task 2026-03-10T14:41:18.311+00:00] ++ DISTRIB_ID=Ubuntu [task 2026-03-10T14:41:18.311+00:00] ++ DISTRIB_RELEASE=24.04 [task 2026-03-10T14:41:18.311+00:00] ++ DISTRIB_CODENAME=noble [task 2026-03-10T14:41:18.311+00:00] ++ DISTRIB_DESCRIPTION='Ubuntu 24.04.2 LTS' [task 2026-03-10T14:41:18.311+00:00] + RELEASE=24.04 [task 2026-03-10T14:41:18.311+00:00] + : GECKO_PATH /builds/worker/checkouts/gecko [task 2026-03-10T14:41:18.311+00:00] + : MOZHARNESS_PATH [task 2026-03-10T14:41:18.311+00:00] + : MOZHARNESS_URL https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip [task 2026-03-10T14:41:18.311+00:00] + : MOZHARNESS_SCRIPT desktop_unittest.py [task 2026-03-10T14:41:18.311+00:00] + : MOZHARNESS_CONFIG unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py [task 2026-03-10T14:41:18.311+00:00] + : MOZHARNESS_OPTIONS [task 2026-03-10T14:41:18.311+00:00] + : MOZ_ENABLE_WAYLAND [task 2026-03-10T14:41:18.311+00:00] + : NEED_XVFB true [task 2026-03-10T14:41:18.311+00:00] + : NEED_WINDOW_MANAGER true [task 2026-03-10T14:41:18.311+00:00] + : NEED_PULSEAUDIO false [task 2026-03-10T14:41:18.311+00:00] + : NEED_PIPEWIRE true [task 2026-03-10T14:41:18.311+00:00] + : NEED_COMPIZ false [task 2026-03-10T14:41:18.312+00:00] + : START_VNC false [task 2026-03-10T14:41:18.312+00:00] + : TASKCLUSTER_INTERACTIVE false [task 2026-03-10T14:41:18.312+00:00] + : mozharness args --verify --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false --setpref=layers.d3d11.enable-blacklist=false [task 2026-03-10T14:41:18.312+00:00] + : WORKING_DIR /builds/worker [task 2026-03-10T14:41:18.312+00:00] + : WORKSPACE /builds/worker/workspace [task 2026-03-10T14:41:18.312+00:00] + set -v [task 2026-03-10T14:41:18.312+00:00] mkdir -p "$WORKSPACE" [task 2026-03-10T14:41:18.312+00:00] + mkdir -p /builds/worker/workspace [task 2026-03-10T14:41:18.313+00:00] cd "$WORKSPACE" [task 2026-03-10T14:41:18.313+00:00] + cd /builds/worker/workspace [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] fail() { [task 2026-03-10T14:41:18.313+00:00] echo # make sure error message is on a new line [task 2026-03-10T14:41:18.313+00:00] echo "[test-linux.sh:error]" "${@}" [task 2026-03-10T14:41:18.313+00:00] exit 1 [task 2026-03-10T14:41:18.313+00:00] } [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] # start pulseaudio [task 2026-03-10T14:41:18.313+00:00] maybe_start_pulse() { [task 2026-03-10T14:41:18.313+00:00] if $NEED_PULSEAUDIO; then [task 2026-03-10T14:41:18.313+00:00] # call pulseaudio for Ubuntu only [task 2026-03-10T14:41:18.313+00:00] if [ $DISTRIBUTION == "Ubuntu" ]; then [task 2026-03-10T14:41:18.313+00:00] pulseaudio --daemonize --log-level=4 --log-time=1 --log-target=stderr --start --fail -vvvvv --exit-idle-time=-1 --cleanup-shm --dump-conf [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] if $NEED_PIPEWIRE; then [task 2026-03-10T14:41:18.313+00:00] pw_pids=() [task 2026-03-10T14:41:18.313+00:00] pipewire & [task 2026-03-10T14:41:18.313+00:00] pw_pids+=($!) [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] SOCKET="$XDG_RUNTIME_DIR/pipewire-0" [task 2026-03-10T14:41:18.313+00:00] attempts=5 [task 2026-03-10T14:41:18.313+00:00] sleep_time=1 [task 2026-03-10T14:41:18.313+00:00] while [ ! -S "$SOCKET" ] && [ $attempts -gt 0 ]; do [task 2026-03-10T14:41:18.313+00:00] sleep $sleep_time [task 2026-03-10T14:41:18.313+00:00] sleep_time=$((sleep_time * 2)) [task 2026-03-10T14:41:18.313+00:00] attempts=$((attempts - 1)) [task 2026-03-10T14:41:18.313+00:00] done [task 2026-03-10T14:41:18.313+00:00] if [ ! -S "$SOCKET" ]; then [task 2026-03-10T14:41:18.313+00:00] ps auxf || : [task 2026-03-10T14:41:18.313+00:00] echo "error: no pipewire socket, retrying the task" >&2 [task 2026-03-10T14:41:18.313+00:00] exit 4 [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] wireplumber & [task 2026-03-10T14:41:18.313+00:00] pw_pids+=($!) [task 2026-03-10T14:41:18.313+00:00] pipewire-pulse & [task 2026-03-10T14:41:18.313+00:00] pw_pids+=($!) [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] } [task 2026-03-10T14:41:18.313+00:00] cleanup_pipewire() { [task 2026-03-10T14:41:18.313+00:00] if [ -n "$pw_pids" ] && [ $TASKCLUSTER_INTERACTIVE = false ]; then [task 2026-03-10T14:41:18.313+00:00] kill "${pw_pids[@]}" [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] } [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] # test required parameters are supplied [task 2026-03-10T14:41:18.313+00:00] if [ -z "${MOZHARNESS_PATH}" -a -z "${MOZHARNESS_URL}" ]; then [task 2026-03-10T14:41:18.313+00:00] fail "MOZHARNESS_PATH or MOZHARNESS_URL must be defined"; [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] + '[' -z '' -a -z https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip ']' [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] if [[ -z ${MOZHARNESS_SCRIPT} ]]; then fail "MOZHARNESS_SCRIPT is not set"; fi [task 2026-03-10T14:41:18.313+00:00] + [[ -z desktop_unittest.py ]] [task 2026-03-10T14:41:18.313+00:00] if [[ -z ${MOZHARNESS_CONFIG} ]]; then fail "MOZHARNESS_CONFIG is not set"; fi [task 2026-03-10T14:41:18.313+00:00] + [[ -z unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py ]] [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] if [ $MOZ_ENABLE_WAYLAND ]; then [task 2026-03-10T14:41:18.313+00:00] NEED_XVFB=true [task 2026-03-10T14:41:18.313+00:00] NEED_WINDOW_MANAGER=true [task 2026-03-10T14:41:18.313+00:00] fi [task 2026-03-10T14:41:18.313+00:00] + '[' ']' [task 2026-03-10T14:41:18.313+00:00] [task 2026-03-10T14:41:18.313+00:00] # make sure artifact directories exist [task 2026-03-10T14:41:18.313+00:00] mkdir -p "$WORKSPACE/logs" [task 2026-03-10T14:41:18.313+00:00] + mkdir -p /builds/worker/workspace/logs [task 2026-03-10T14:41:18.314+00:00] mkdir -p "$WORKING_DIR/artifacts/public" [task 2026-03-10T14:41:18.314+00:00] + mkdir -p /builds/worker/artifacts/public [task 2026-03-10T14:41:18.316+00:00] mkdir -p "$WORKSPACE/build/blobber_upload_dir" [task 2026-03-10T14:41:18.316+00:00] + mkdir -p /builds/worker/workspace/build/blobber_upload_dir [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] cleanup_mutter() { [task 2026-03-10T14:41:18.317+00:00] local mutter_pids=`ps aux | grep 'mutter --wayland' | grep -v grep | awk '{print $2}'` [task 2026-03-10T14:41:18.317+00:00] if [ "$mutter_pids" != "" ]; then [task 2026-03-10T14:41:18.317+00:00] echo "Killing the following Mutter processes: $mutter_pids" [task 2026-03-10T14:41:18.317+00:00] sudo kill $mutter_pids [task 2026-03-10T14:41:18.317+00:00] else [task 2026-03-10T14:41:18.317+00:00] echo "No Mutter processes to kill" [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] } [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] cleanup() { [task 2026-03-10T14:41:18.317+00:00] local rv=$? [task 2026-03-10T14:41:18.317+00:00] if $NEED_PIPEWIRE; then [task 2026-03-10T14:41:18.317+00:00] cleanup_pipewire [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] if [ $MOZ_ENABLE_WAYLAND ]; then [task 2026-03-10T14:41:18.317+00:00] cleanup_mutter [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] if $NEED_XVFB; then [task 2026-03-10T14:41:18.317+00:00] cleanup_xvfb [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] exit $rv [task 2026-03-10T14:41:18.317+00:00] } [task 2026-03-10T14:41:18.317+00:00] trap cleanup EXIT INT [task 2026-03-10T14:41:18.317+00:00] + trap cleanup EXIT INT [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] # Download mozharness with exponential backoff [task 2026-03-10T14:41:18.317+00:00] # curl already applies exponential backoff, but not for all [task 2026-03-10T14:41:18.317+00:00] # failed cases, apparently, as we keep getting failed downloads [task 2026-03-10T14:41:18.317+00:00] # with 404 code. [task 2026-03-10T14:41:18.317+00:00] download_mozharness() { [task 2026-03-10T14:41:18.317+00:00] local max_attempts=10 [task 2026-03-10T14:41:18.317+00:00] local timeout=1 [task 2026-03-10T14:41:18.317+00:00] local attempt=0 [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] echo "Downloading mozharness" [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] while [[ $attempt < $max_attempts ]]; do [task 2026-03-10T14:41:18.317+00:00] if curl --fail -o mozharness.zip --retry 10 -L $MOZHARNESS_URL; then [task 2026-03-10T14:41:18.317+00:00] rm -rf mozharness [task 2026-03-10T14:41:18.317+00:00] if unzip -q mozharness.zip -d mozharness; then [task 2026-03-10T14:41:18.317+00:00] return 0 [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] echo "error unzipping mozharness.zip" >&2 [task 2026-03-10T14:41:18.317+00:00] else [task 2026-03-10T14:41:18.317+00:00] echo "failed to download mozharness zip" >&2 [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] echo "Download failed, retrying in $timeout seconds..." >&2 [task 2026-03-10T14:41:18.317+00:00] sleep $timeout [task 2026-03-10T14:41:18.317+00:00] timeout=$((timeout*2)) [task 2026-03-10T14:41:18.317+00:00] attempt=$((attempt+1)) [task 2026-03-10T14:41:18.317+00:00] done [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] fail "Failed to download and unzip mozharness" [task 2026-03-10T14:41:18.317+00:00] } [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] # Download mozharness if we're told to. [task 2026-03-10T14:41:18.317+00:00] if [ ${MOZHARNESS_URL} ]; then [task 2026-03-10T14:41:18.317+00:00] download_mozharness [task 2026-03-10T14:41:18.317+00:00] rm mozharness.zip [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] if ! [ -d mozharness ]; then [task 2026-03-10T14:41:18.317+00:00] fail "mozharness zip did not contain mozharness/" [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] [task 2026-03-10T14:41:18.317+00:00] MOZHARNESS_PATH=`pwd`/mozharness [task 2026-03-10T14:41:18.317+00:00] fi [task 2026-03-10T14:41:18.317+00:00] + '[' https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip ']' [task 2026-03-10T14:41:18.317+00:00] + download_mozharness [task 2026-03-10T14:41:18.317+00:00] + local max_attempts=10 [task 2026-03-10T14:41:18.318+00:00] + local timeout=1 [task 2026-03-10T14:41:18.318+00:00] + local attempt=0 [task 2026-03-10T14:41:18.318+00:00] + echo 'Downloading mozharness' [task 2026-03-10T14:41:18.318+00:00] Downloading mozharness [task 2026-03-10T14:41:18.318+00:00] + [[ 0 < 10 ]] [task 2026-03-10T14:41:18.318+00:00] + curl --fail -o mozharness.zip --retry 10 -L https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip [task 2026-03-10T14:41:18.323+00:00] % Total % Received % Xferd Average Speed Time Time Time Current [task 2026-03-10T14:41:18.323+00:00] Dload Upload Total Spent Left Speed [task 2026-03-10T14:41:18.323+00:00] [task 2026-03-10T14:41:18.478+00:00] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 [task 2026-03-10T14:41:18.478+00:00] 100 134 100 134 0 0 867 0 --:--:-- --:--:-- --:--:-- 870 [task 2026-03-10T14:41:18.558+00:00] [task 2026-03-10T14:41:18.558+00:00] 100 3720k 100 3720k 0 0 15.4M 0 --:--:-- --:--:-- --:--:-- 15.4M [task 2026-03-10T14:41:18.561+00:00] + rm -rf mozharness [task 2026-03-10T14:41:18.563+00:00] + unzip -q mozharness.zip -d mozharness [task 2026-03-10T14:41:18.624+00:00] + return 0 [task 2026-03-10T14:41:18.624+00:00] + rm mozharness.zip [task 2026-03-10T14:41:18.625+00:00] + '[' -d mozharness ']' [task 2026-03-10T14:41:18.626+00:00] ++ pwd [task 2026-03-10T14:41:18.626+00:00] + MOZHARNESS_PATH=/builds/worker/workspace/mozharness [task 2026-03-10T14:41:18.626+00:00] [task 2026-03-10T14:41:18.626+00:00] # run XVfb in the background, if necessary [task 2026-03-10T14:41:18.626+00:00] if $NEED_XVFB; then [task 2026-03-10T14:41:18.626+00:00] # note that this file is not available when run under native-worker [task 2026-03-10T14:41:18.626+00:00] . $HOME/scripts/xvfb.sh [task 2026-03-10T14:41:18.626+00:00] start_xvfb '1600x1200x24' 0 [task 2026-03-10T14:41:18.626+00:00] fi [task 2026-03-10T14:41:18.626+00:00] + true [task 2026-03-10T14:41:18.626+00:00] + . /builds/worker/scripts/xvfb.sh [task 2026-03-10T14:41:18.626+00:00] #! /bin/bash -x [task 2026-03-10T14:41:18.626+00:00] [task 2026-03-10T14:41:18.626+00:00] set -x [task 2026-03-10T14:41:18.626+00:00] ++ set -x [task 2026-03-10T14:41:18.626+00:00] [task 2026-03-10T14:41:18.626+00:00] fail() { [task 2026-03-10T14:41:18.626+00:00] echo # make sure error message is on a new line [task 2026-03-10T14:41:18.626+00:00] echo "[xvfb.sh:error]" "${@}" [task 2026-03-10T14:41:18.626+00:00] exit 1 [task 2026-03-10T14:41:18.626+00:00] } [task 2026-03-10T14:41:18.626+00:00] [task 2026-03-10T14:41:18.626+00:00] cleanup_xvfb() { [task 2026-03-10T14:41:18.626+00:00] # When you call this script with START_VNC or TASKCLUSTER_INTERACTIVE [task 2026-03-10T14:41:18.626+00:00] # we make sure we do not kill xvfb so you do not lose your connection [task 2026-03-10T14:41:18.626+00:00] local xvfb_pid=`pidof Xvfb` [task 2026-03-10T14:41:18.626+00:00] local vnc=${START_VNC:-false} [task 2026-03-10T14:41:18.626+00:00] local interactive=${TASKCLUSTER_INTERACTIVE:-false} [task 2026-03-10T14:41:18.626+00:00] if [ -n "$xvfb_pid" ] && [[ $vnc == false ]] && [[ $interactive == false ]] ; then [task 2026-03-10T14:41:18.626+00:00] kill $xvfb_pid || true [task 2026-03-10T14:41:18.626+00:00] fi [task 2026-03-10T14:41:18.626+00:00] } [task 2026-03-10T14:41:18.626+00:00] [task 2026-03-10T14:41:18.626+00:00] start_xvfb() { [task 2026-03-10T14:41:18.626+00:00] mkdir -p ~/artifacts/xvfb [task 2026-03-10T14:41:18.626+00:00] # Add a handler for SIGUSR1 [task 2026-03-10T14:41:18.626+00:00] trap : SIGUSR1 [task 2026-03-10T14:41:18.626+00:00] # Start Xvfb with SIGUSR1 set to SIG_IGN; it will then signal its parent when it's ready to accept connections [task 2026-03-10T14:41:18.626+00:00] (trap '' SIGUSR1; exec Xvfb :$2 -nolisten tcp -noreset -screen 0 $1 > ~/artifacts/xvfb/xvfb.log 2>&1) & [task 2026-03-10T14:41:18.626+00:00] xvfb_pid=$! [task 2026-03-10T14:41:18.626+00:00] # Wait for SIGUSR1 (or Xvfb exit in case of error) [task 2026-03-10T14:41:18.626+00:00] set +e [task 2026-03-10T14:41:18.626+00:00] wait $xvfb_pid [task 2026-03-10T14:41:18.626+00:00] wait_result=$? [task 2026-03-10T14:41:18.626+00:00] if [ $wait_result -ne $((128 + $(kill -l SIGUSR1) )) ]; then [task 2026-03-10T14:41:18.626+00:00] fail "Xvfb failed to start" "$(cat ~/artifacts/xvfb/xvfb.log >&2)" [task 2026-03-10T14:41:18.627+00:00] fi [task 2026-03-10T14:41:18.627+00:00] set -e [task 2026-03-10T14:41:18.627+00:00] [task 2026-03-10T14:41:18.627+00:00] export DISPLAY=:$2 [task 2026-03-10T14:41:18.627+00:00] } [task 2026-03-10T14:41:18.627+00:00] + start_xvfb 1600x1200x24 0 [task 2026-03-10T14:41:18.627+00:00] + mkdir -p /builds/worker/artifacts/xvfb [task 2026-03-10T14:41:18.628+00:00] + trap : SIGUSR1 [task 2026-03-10T14:41:18.628+00:00] + xvfb_pid=49 [task 2026-03-10T14:41:18.628+00:00] + set +e [task 2026-03-10T14:41:18.628+00:00] + wait 49 [task 2026-03-10T14:41:18.628+00:00] + trap '' SIGUSR1 [task 2026-03-10T14:41:18.628+00:00] + exec Xvfb :0 -nolisten tcp -noreset -screen 0 1600x1200x24 [task 2026-03-10T14:41:18.676+00:00] : [task 2026-03-10T14:41:18.676+00:00] ++ : [task 2026-03-10T14:41:18.676+00:00] + wait_result=138 [task 2026-03-10T14:41:18.676+00:00] ++ kill -l SIGUSR1 [task 2026-03-10T14:41:18.676+00:00] + '[' 138 -ne 138 ']' [task 2026-03-10T14:41:18.676+00:00] + set -e [task 2026-03-10T14:41:18.676+00:00] + export DISPLAY=:0 [task 2026-03-10T14:41:18.676+00:00] + DISPLAY=:0 [task 2026-03-10T14:41:18.676+00:00] [task 2026-03-10T14:41:18.676+00:00] if $START_VNC; then [task 2026-03-10T14:41:18.676+00:00] x11vnc > "$WORKING_DIR/artifacts/public/x11vnc.log" 2>&1 & [task 2026-03-10T14:41:18.676+00:00] fi [task 2026-03-10T14:41:18.676+00:00] + false [task 2026-03-10T14:41:18.676+00:00] [task 2026-03-10T14:41:18.676+00:00] if $NEED_WINDOW_MANAGER; then [task 2026-03-10T14:41:18.676+00:00] # This is read by xsession to select the window manager [task 2026-03-10T14:41:18.676+00:00] . /etc/lsb-release [task 2026-03-10T14:41:18.676+00:00] if [ $DISTRIBUTION == "Ubuntu" ]; then [task 2026-03-10T14:41:18.676+00:00] xsession_args=() [task 2026-03-10T14:41:18.676+00:00] if [ $RELEASE = "18.04" ]; then [task 2026-03-10T14:41:18.676+00:00] echo export XDG_CURRENT_DESKTOP=GNOME > $HOME/.xsessionrc [task 2026-03-10T14:41:18.677+00:00] elif [ $RELEASE = "24.04" ]; then [task 2026-03-10T14:41:18.677+00:00] # taken from /usr/share/xsessions/ubuntu.desktop [task 2026-03-10T14:41:18.677+00:00] echo export XDG_CURRENT_DESKTOP=ubuntu:GNOME > $HOME/.xsessionrc [task 2026-03-10T14:41:18.677+00:00] echo export GNOME_SHELL_SESSION_MODE=ubuntu >> $HOME/.xsessionrc [task 2026-03-10T14:41:18.677+00:00] xsession_args=("/usr/bin/gnome-session --session=ubuntu") [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] if [ $MOZ_ENABLE_WAYLAND ]; then [task 2026-03-10T14:41:18.677+00:00] echo export XDG_SESSION_TYPE=wayland >> $HOME/.xsessionrc [task 2026-03-10T14:41:18.677+00:00] else [task 2026-03-10T14:41:18.677+00:00] echo export XDG_SESSION_TYPE=x11 >> $HOME/.xsessionrc [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] else [task 2026-03-10T14:41:18.677+00:00] : [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] export XDG_RUNTIME_DIR=$WORKING_DIR [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # Start a session bus early instead of leaving it to Xsession, so that we [task 2026-03-10T14:41:18.677+00:00] # can use it for access to e.g. gnome-keyring or the screencast API [task 2026-03-10T14:41:18.677+00:00] if test -z "$DBUS_SESSION_BUS_ADDRESS" ; then [task 2026-03-10T14:41:18.677+00:00] # if not found, launch a new one [task 2026-03-10T14:41:18.677+00:00] eval `dbus-launch --sh-syntax` [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # DISPLAY has already been set above [task 2026-03-10T14:41:18.677+00:00] # XXX: it would be ideal to add a semaphore logic to make sure that the [task 2026-03-10T14:41:18.677+00:00] # window manager is ready [task 2026-03-10T14:41:18.677+00:00] ( [task 2026-03-10T14:41:18.677+00:00] # if env var is >8K, we have a seg fault in xsession [task 2026-03-10T14:41:18.677+00:00] unset MOZHARNESS_TEST_PATHS [task 2026-03-10T14:41:18.677+00:00] /etc/X11/Xsession "${xsession_args[@]}" 2>&1 & [task 2026-03-10T14:41:18.677+00:00] ) [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # Turn off the screen saver and screen locking [task 2026-03-10T14:41:18.677+00:00] gsettings set org.gnome.desktop.screensaver idle-activation-enabled false [task 2026-03-10T14:41:18.677+00:00] gsettings set org.gnome.desktop.screensaver lock-enabled false [task 2026-03-10T14:41:18.677+00:00] gsettings set org.gnome.desktop.screensaver lock-delay 3600 [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # Disable the screen saver [task 2026-03-10T14:41:18.677+00:00] xset s off s reset [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # This starts the gnome-keyring-daemon with an unlocked login keyring. libsecret uses this to [task 2026-03-10T14:41:18.677+00:00] # store secrets. Firefox uses libsecret to store a key that protects sensitive information like [task 2026-03-10T14:41:18.677+00:00] # credit card numbers. [task 2026-03-10T14:41:18.677+00:00] eval `echo '' | /usr/bin/gnome-keyring-daemon -r -d --unlock --components=secrets` [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] mount || : [task 2026-03-10T14:41:18.677+00:00] df -h || : [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # Wait for gnome-shell to start up [task 2026-03-10T14:41:18.677+00:00] retry_count=10 [task 2026-03-10T14:41:18.677+00:00] while ! dbus-send --print-reply=literal --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Get string:org.gnome.Shell string:OverviewActive; do [task 2026-03-10T14:41:18.677+00:00] ps auxf || : [task 2026-03-10T14:41:18.677+00:00] if [ $retry_count = 0 ]; then [task 2026-03-10T14:41:18.677+00:00] echo "gnome-shell still not up, retrying the task" >&2 [task 2026-03-10T14:41:18.677+00:00] exit 4 [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] retry_count=$((retry_count - 1)) [task 2026-03-10T14:41:18.677+00:00] sleep 5 [task 2026-03-10T14:41:18.677+00:00] done [task 2026-03-10T14:41:18.677+00:00] # Sometimes gnome-shell starts up in overview even though the ubuntu-dock [task 2026-03-10T14:41:18.677+00:00] # extension is supposed to disable that. When that happens we never get [task 2026-03-10T14:41:18.677+00:00] # focus and the test harness times out. So tell gnome-shell to get out of [task 2026-03-10T14:41:18.677+00:00] # overview before anything else. [task 2026-03-10T14:41:18.677+00:00] if dbus-send --print-reply=literal --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Get string:org.gnome.Shell string:OverviewActive | grep true; then [task 2026-03-10T14:41:18.677+00:00] dbus-send --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Set string:org.gnome.Shell string:OverviewActive variant:boolean:false [task 2026-03-10T14:41:18.677+00:00] sleep 2 [task 2026-03-10T14:41:18.677+00:00] if dbus-send --print-reply=literal --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Get string:org.gnome.Shell string:OverviewActive | grep true; then [task 2026-03-10T14:41:18.677+00:00] echo "gnome-shell didn't get out of overview, retrying the task" >&2 [task 2026-03-10T14:41:18.677+00:00] exit 4 [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] [task 2026-03-10T14:41:18.677+00:00] # Run mutter as nested wayland compositor to provide Wayland environment [task 2026-03-10T14:41:18.677+00:00] # on top of XVfb. [task 2026-03-10T14:41:18.677+00:00] if [ $MOZ_ENABLE_WAYLAND ]; then [task 2026-03-10T14:41:18.677+00:00] env | grep "DISPLAY" [task 2026-03-10T14:41:18.677+00:00] mutter --display=:0 --wayland --nested & [task 2026-03-10T14:41:18.677+00:00] export WAYLAND_DISPLAY=wayland-0 [task 2026-03-10T14:41:18.677+00:00] retry_count=0 [task 2026-03-10T14:41:18.677+00:00] max_retries=5 [task 2026-03-10T14:41:18.677+00:00] until [ $retry_count -gt $max_retries ]; do [task 2026-03-10T14:41:18.677+00:00] if [ -S "$XDG_RUNTIME_DIR/$WAYLAND_DISPLAY" ]; then [task 2026-03-10T14:41:18.677+00:00] retry_count=$(($max_retries + 1)) [task 2026-03-10T14:41:18.677+00:00] else [task 2026-03-10T14:41:18.677+00:00] retry_count=$(($retry_count + 1)) [task 2026-03-10T14:41:18.677+00:00] echo "Waiting for Mutter, retry: $retry_count" [task 2026-03-10T14:41:18.677+00:00] sleep 2 [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] done [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] fi [task 2026-03-10T14:41:18.677+00:00] + true [task 2026-03-10T14:41:18.677+00:00] + . /etc/lsb-release [task 2026-03-10T14:41:18.677+00:00] DISTRIB_ID=Ubuntu [task 2026-03-10T14:41:18.677+00:00] ++ DISTRIB_ID=Ubuntu [task 2026-03-10T14:41:18.677+00:00] DISTRIB_RELEASE=24.04 [task 2026-03-10T14:41:18.677+00:00] ++ DISTRIB_RELEASE=24.04 [task 2026-03-10T14:41:18.677+00:00] DISTRIB_CODENAME=noble [task 2026-03-10T14:41:18.677+00:00] ++ DISTRIB_CODENAME=noble [task 2026-03-10T14:41:18.677+00:00] DISTRIB_DESCRIPTION="Ubuntu 24.04.2 LTS" [task 2026-03-10T14:41:18.677+00:00] ++ DISTRIB_DESCRIPTION='Ubuntu 24.04.2 LTS' [task 2026-03-10T14:41:18.677+00:00] + '[' Ubuntu == Ubuntu ']' [task 2026-03-10T14:41:18.677+00:00] + xsession_args=() [task 2026-03-10T14:41:18.677+00:00] + '[' 24.04 = 18.04 ']' [task 2026-03-10T14:41:18.677+00:00] + '[' 24.04 = 24.04 ']' [task 2026-03-10T14:41:18.677+00:00] + echo export XDG_CURRENT_DESKTOP=ubuntu:GNOME [task 2026-03-10T14:41:18.677+00:00] + echo export GNOME_SHELL_SESSION_MODE=ubuntu [task 2026-03-10T14:41:18.678+00:00] + xsession_args=("/usr/bin/gnome-session --session=ubuntu") [task 2026-03-10T14:41:18.678+00:00] + '[' ']' [task 2026-03-10T14:41:18.678+00:00] + echo export XDG_SESSION_TYPE=x11 [task 2026-03-10T14:41:18.678+00:00] + export XDG_RUNTIME_DIR=/builds/worker [task 2026-03-10T14:41:18.678+00:00] + XDG_RUNTIME_DIR=/builds/worker [task 2026-03-10T14:41:18.678+00:00] + test -z '' [task 2026-03-10T14:41:18.678+00:00] ++ dbus-launch --sh-syntax [task 2026-03-10T14:41:18.687+00:00] + eval 'DBUS_SESSION_BUS_ADDRESS='\''unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e'\'';' export 'DBUS_SESSION_BUS_ADDRESS;' 'DBUS_SESSION_BUS_PID=57;' 'DBUS_SESSION_BUS_WINDOWID=2097153;' [task 2026-03-10T14:41:18.687+00:00] DBUS_SESSION_BUS_ADDRESS='unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e'; export DBUS_SESSION_BUS_ADDRESS; DBUS_SESSION_BUS_PID=57; DBUS_SESSION_BUS_WINDOWID=2097153; [task 2026-03-10T14:41:18.687+00:00] ++ DBUS_SESSION_BUS_ADDRESS=unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e [task 2026-03-10T14:41:18.687+00:00] ++ export DBUS_SESSION_BUS_ADDRESS [task 2026-03-10T14:41:18.687+00:00] ++ DBUS_SESSION_BUS_PID=57 [task 2026-03-10T14:41:18.687+00:00] ++ DBUS_SESSION_BUS_WINDOWID=2097153 [task 2026-03-10T14:41:18.688+00:00] + unset MOZHARNESS_TEST_PATHS [task 2026-03-10T14:41:18.688+00:00] + /etc/X11/Xsession '/usr/bin/gnome-session --session=ubuntu' [task 2026-03-10T14:41:18.688+00:00] + gsettings set org.gnome.desktop.screensaver idle-activation-enabled false [task 2026-03-10T14:41:18.699+00:00] + gsettings set org.gnome.desktop.screensaver lock-enabled false [task 2026-03-10T14:41:18.707+00:00] + gsettings set org.gnome.desktop.screensaver lock-delay 3600 [task 2026-03-10T14:41:18.714+00:00] + xset s off s reset [task 2026-03-10T14:41:18.716+00:00] ++ echo '' [task 2026-03-10T14:41:18.717+00:00] ++ /usr/bin/gnome-keyring-daemon -r -d --unlock --components=secrets [task 2026-03-10T14:41:18.722+00:00] discover_other_daemon: 0** Message: 14:41:18.722: Replacing daemon, using directory: /builds/worker/keyring [task 2026-03-10T14:41:18.725+00:00] + eval GNOME_KEYRING_CONTROL=/builds/worker/keyring [task 2026-03-10T14:41:18.725+00:00] GNOME_KEYRING_CONTROL=/builds/worker/keyring [task 2026-03-10T14:41:18.725+00:00] ++ GNOME_KEYRING_CONTROL=/builds/worker/keyring [task 2026-03-10T14:41:18.725+00:00] + mount [task 2026-03-10T14:41:18.730+00:00] overlay on / type overlay (rw,relatime,lowerdir=/mnt/var/lib/docker/overlay2/l/I63ISAGGQEQ6BPQJX3MRGBTQPM:/mnt/var/lib/docker/overlay2/l/IUXBJF3QIHQOA4EVRJHDDIACZI:/mnt/var/lib/docker/overlay2/l/Q3GCDPXKNLOZMHIMCFKGMUJSBV:/mnt/var/lib/docker/overlay2/l/RYF2PUKDMNJUX63JEFO2ZK7N7A:/mnt/var/lib/docker/overlay2/l/2WMHEKAKHJOBQACGYJGOHX4ER2:/mnt/var/lib/docker/overlay2/l/MHVTDXS2D2MHTT6OYE6UXKY6KA,upperdir=/mnt/var/lib/docker/overlay2/27ff7b722b64a34ab9871f8849c42706914734b331c4202a9bdab535ff9b050f/diff,workdir=/mnt/var/lib/docker/overlay2/27ff7b722b64a34ab9871f8849c42706914734b331c4202a9bdab535ff9b050f/work,nouserxattr) [task 2026-03-10T14:41:18.730+00:00] proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /dev type tmpfs (rw,nosuid,size=65536k,mode=755,inode64) [task 2026-03-10T14:41:18.730+00:00] devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) [task 2026-03-10T14:41:18.730+00:00] sysfs on /sys type sysfs (ro,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] cgroup on /sys/fs/cgroup type cgroup2 (ro,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot) [task 2026-03-10T14:41:18.730+00:00] mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k,inode64) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /etc/resolv.conf type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /etc/hostname type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /etc/hosts type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/checkouts type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/tooltool-cache type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/fetches type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/workspace type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/.task-cache/pip type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/.task-cache/uv type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] /dev/root on /builds/worker/.task-cache/npm type ext4 (rw,relatime,discard,errors=remount-ro,commit=30) [task 2026-03-10T14:41:18.730+00:00] devpts on /dev/console type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) [task 2026-03-10T14:41:18.730+00:00] proc on /proc/bus type proc (ro,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] proc on /proc/fs type proc (ro,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] proc on /proc/irq type proc (ro,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] proc on /proc/sys type proc (ro,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] proc on /proc/sysrq-trigger type proc (ro,nosuid,nodev,noexec,relatime) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/acpi type tmpfs (ro,relatime,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/interrupts type tmpfs (rw,nosuid,size=65536k,mode=755,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/kcore type tmpfs (rw,nosuid,size=65536k,mode=755,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/keys type tmpfs (rw,nosuid,size=65536k,mode=755,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/latency_stats type tmpfs (rw,nosuid,size=65536k,mode=755,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/scsi type tmpfs (ro,relatime,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /proc/timer_list type tmpfs (rw,nosuid,size=65536k,mode=755,inode64) [task 2026-03-10T14:41:18.730+00:00] tmpfs on /sys/firmware type tmpfs (ro,relatime,inode64) [task 2026-03-10T14:41:18.730+00:00] + df -h [task 2026-03-10T14:41:18.731+00:00] Filesystem Size Used Avail Use% Mounted on [task 2026-03-10T14:41:18.731+00:00] overlay 72G 21G 52G 29% / [task 2026-03-10T14:41:18.731+00:00] tmpfs 64M 0 64M 0% /dev [task 2026-03-10T14:41:18.731+00:00] shm 64M 0 64M 0% /dev/shm [task 2026-03-10T14:41:18.731+00:00] /dev/root 72G 21G 52G 29% /etc/hosts [task 2026-03-10T14:41:18.731+00:00] tmpfs 16G 0 16G 0% /proc/acpi [task 2026-03-10T14:41:18.731+00:00] tmpfs 16G 0 16G 0% /proc/scsi [task 2026-03-10T14:41:18.731+00:00] tmpfs 16G 0 16G 0% /sys/firmware [task 2026-03-10T14:41:18.731+00:00] + retry_count=10 [task 2026-03-10T14:41:18.731+00:00] + dbus-send --print-reply=literal --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Get string:org.gnome.Shell string:OverviewActive [task 2026-03-10T14:41:18.734+00:00] Error org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files [task 2026-03-10T14:41:18.734+00:00] + ps auxf [task 2026-03-10T14:41:18.739+00:00] USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND [task 2026-03-10T14:41:18.739+00:00] worker 1 4.7 0.0 108540 22988 pts/0 Ssl+ 14:41 0:00 /usr/bin/python3 -u /builds/worker/bin/run-task-hg -- /builds/worker/bin/test-linux.sh --verify --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false --setpref=layers.d3d11.enable-blacklist=false [task 2026-03-10T14:41:18.739+00:00] message+ 19 0.0 0.0 9632 3216 ? Ss 14:41 0:00 /usr/bin/dbus-daemon --system [task 2026-03-10T14:41:18.739+00:00] worker 34 0.0 0.0 10072 3964 pts/0 S+ 14:41 0:00 /bin/bash -xe /builds/worker/bin/test-linux.sh --verify --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false --setpref=layers.d3d11.enable-blacklist=false [task 2026-03-10T14:41:18.739+00:00] worker 49 18.1 0.2 232844 69156 pts/0 S+ 14:41 0:00 \_ Xvfb :0 -nolisten tcp -noreset -screen 0 1600x1200x24 [task 2026-03-10T14:41:18.739+00:00] worker 130 0.0 0.0 13484 4640 pts/0 R+ 14:41 0:00 \_ ps auxf [task 2026-03-10T14:41:18.739+00:00] worker 57 0.0 0.0 9472 2784 ? Ss 14:41 0:00 /usr/bin/dbus-daemon --syslog --fork --print-pid 5 --print-address 7 --session [task 2026-03-10T14:41:18.739+00:00] worker 59 0.0 0.0 2800 1968 pts/0 S+ 14:41 0:00 /bin/sh /etc/X11/Xsession /usr/bin/gnome-session --session=ubuntu [task 2026-03-10T14:41:18.739+00:00] worker 114 0.0 0.0 2800 1048 pts/0 S+ 14:41 0:00 \_ /bin/sh /etc/X11/Xsession /usr/bin/gnome-session --session=ubuntu [task 2026-03-10T14:41:18.739+00:00] worker 123 0.0 0.0 2800 984 pts/0 S+ 14:41 0:00 \_ /bin/sh /etc/X11/Xsession /usr/bin/gnome-session --session=ubuntu [task 2026-03-10T14:41:18.739+00:00] worker 124 0.0 0.0 10864 8216 pts/0 R+ 14:41 0:00 \_ dpkg-query -l ibus [task 2026-03-10T14:41:18.739+00:00] worker 125 0.0 0.0 9220 2532 pts/0 S+ 14:41 0:00 \_ sed -n 6s/\([^ ]*\) .*$/\1/p [task 2026-03-10T14:41:18.739+00:00] worker 72 0.0 0.0 230108 6124 ? Sl 14:41 0:00 /usr/libexec/dconf-service [task 2026-03-10T14:41:18.739+00:00] worker 117 0.0 0.0 316508 7512 ? Sl 14:41 0:00 /usr/bin/gnome-keyring-daemon -r -d --unlock --components=secrets [task 2026-03-10T14:41:18.739+00:00] + '[' 10 = 0 ']' [task 2026-03-10T14:41:18.739+00:00] + retry_count=9 [task 2026-03-10T14:41:18.739+00:00] + sleep 5 ModemManager[825]: ModemManager (version 1.23.4) starting in system bus... [task 2026-03-10T14:41:23.741+00:00] + dbus-send --print-reply=literal --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Get string:org.gnome.Shell string:OverviewActive [task 2026-03-10T14:41:23.743+00:00] variant boolean false [task 2026-03-10T14:41:23.744+00:00] + dbus-send --print-reply=literal --session --dest=org.gnome.Shell --type=method_call /org/gnome/Shell org.freedesktop.DBus.Properties.Get string:org.gnome.Shell string:OverviewActive [task 2026-03-10T14:41:23.744+00:00] + grep true [task 2026-03-10T14:41:23.747+00:00] + '[' ']' [task 2026-03-10T14:41:23.747+00:00] [task 2026-03-10T14:41:23.747+00:00] if [[ $NEED_COMPIZ == true ]] && [[ $RELEASE == 16.04 ]]; then [task 2026-03-10T14:41:23.747+00:00] compiz 2>&1 & [task 2026-03-10T14:41:23.747+00:00] elif [[ $NEED_COMPIZ == true ]] && [[ $RELEASE == 18.04 ]]; then [task 2026-03-10T14:41:23.747+00:00] compiz --replace 2>&1 & [task 2026-03-10T14:41:23.747+00:00] fi [task 2026-03-10T14:41:23.747+00:00] + [[ '' == true ]] [task 2026-03-10T14:41:23.747+00:00] + [[ '' == true ]] [task 2026-03-10T14:41:23.747+00:00] [task 2026-03-10T14:41:23.747+00:00] # Bug 1607713 - set cursor position to 0,0 to avoid odd libx11 interaction [task 2026-03-10T14:41:23.747+00:00] if $NEED_WINDOW_MANAGER && [ $DISPLAY == ':0' ]; then [task 2026-03-10T14:41:23.747+00:00] xwit -root -warp 0 0 [task 2026-03-10T14:41:23.747+00:00] fi [task 2026-03-10T14:41:23.747+00:00] + true [task 2026-03-10T14:41:23.747+00:00] + '[' :0 == :0 ']' [task 2026-03-10T14:41:23.747+00:00] + xwit -root -warp 0 0 [task 2026-03-10T14:41:23.749+00:00] [task 2026-03-10T14:41:23.749+00:00] maybe_start_pulse [task 2026-03-10T14:41:23.749+00:00] + maybe_start_pulse [task 2026-03-10T14:41:23.749+00:00] + false [task 2026-03-10T14:41:23.749+00:00] + true [task 2026-03-10T14:41:23.749+00:00] + pw_pids=() [task 2026-03-10T14:41:23.749+00:00] + pw_pids+=($!) [task 2026-03-10T14:41:23.749+00:00] + pipewire [task 2026-03-10T14:41:23.749+00:00] + SOCKET=/builds/worker/pipewire-0 [task 2026-03-10T14:41:23.749+00:00] + attempts=5 [task 2026-03-10T14:41:23.749+00:00] + sleep_time=1 [task 2026-03-10T14:41:23.749+00:00] + '[' '!' -S /builds/worker/pipewire-0 ']' [task 2026-03-10T14:41:23.749+00:00] + '[' 5 -gt 0 ']' [task 2026-03-10T14:41:23.749+00:00] + sleep 1 [task 2026-03-10T14:41:23.757+00:00] [W][00119.733957] mod.jackdbus-detect | [module-jackdbus-: 216 on_is_started_received()] Failed to receive jackdbus reply: org.freedesktop.DBus.Error.ServiceUnknown: The name org.jackaudio.service was not provided by any .service files [task 2026-03-10T14:41:24.751+00:00] + sleep_time=2 [task 2026-03-10T14:41:24.751+00:00] + attempts=4 [task 2026-03-10T14:41:24.751+00:00] + '[' '!' -S /builds/worker/pipewire-0 ']' [task 2026-03-10T14:41:24.751+00:00] + '[' '!' -S /builds/worker/pipewire-0 ']' [task 2026-03-10T14:41:24.751+00:00] + pw_pids+=($!) [task 2026-03-10T14:41:24.751+00:00] + wireplumber [task 2026-03-10T14:41:24.751+00:00] + pw_pids+=($!) [task 2026-03-10T14:41:24.751+00:00] + pipewire-pulse [task 2026-03-10T14:41:24.751+00:00] [task 2026-03-10T14:41:24.751+00:00] # support multiple, space delimited, config files [task 2026-03-10T14:41:24.751+00:00] config_cmds="" [task 2026-03-10T14:41:24.751+00:00] + config_cmds= [task 2026-03-10T14:41:24.751+00:00] for cfg in $MOZHARNESS_CONFIG; do [task 2026-03-10T14:41:24.751+00:00] config_cmds="${config_cmds} --config-file ${MOZHARNESS_PATH}/configs/${cfg}" [task 2026-03-10T14:41:24.752+00:00] done [task 2026-03-10T14:41:24.752+00:00] + for cfg in $MOZHARNESS_CONFIG [task 2026-03-10T14:41:24.752+00:00] + config_cmds=' --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py' [task 2026-03-10T14:41:24.752+00:00] + for cfg in $MOZHARNESS_CONFIG [task 2026-03-10T14:41:24.752+00:00] + config_cmds=' --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_dbus-python.py' [task 2026-03-10T14:41:24.752+00:00] + for cfg in $MOZHARNESS_CONFIG [task 2026-03-10T14:41:24.752+00:00] + config_cmds=' --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_dbus-python.py --config-file /builds/worker/workspace/mozharness/configs/remove_executables.py' [task 2026-03-10T14:41:24.752+00:00] [task 2026-03-10T14:41:24.752+00:00] if [ -n "$MOZHARNESS_OPTIONS" ]; then [task 2026-03-10T14:41:24.752+00:00] options="" [task 2026-03-10T14:41:24.752+00:00] for option in $MOZHARNESS_OPTIONS; do [task 2026-03-10T14:41:24.752+00:00] options="$options --$option" [task 2026-03-10T14:41:24.752+00:00] done [task 2026-03-10T14:41:24.752+00:00] fi [task 2026-03-10T14:41:24.752+00:00] + '[' -n '' ']' [task 2026-03-10T14:41:24.752+00:00] [task 2026-03-10T14:41:24.752+00:00] # Save the computed mozharness command to a binary which is useful for [task 2026-03-10T14:41:24.752+00:00] # interactive mode. [task 2026-03-10T14:41:24.752+00:00] mozharness_bin="$HOME/bin/run-mozharness" [task 2026-03-10T14:41:24.752+00:00] + mozharness_bin=/builds/worker/bin/run-mozharness [task 2026-03-10T14:41:24.752+00:00] mkdir -p $(dirname $mozharness_bin) [task 2026-03-10T14:41:24.752+00:00] ++ dirname /builds/worker/bin/run-mozharness [task 2026-03-10T14:41:24.753+00:00] + mkdir -p /builds/worker/bin [task 2026-03-10T14:41:24.754+00:00] [task 2026-03-10T14:41:24.754+00:00] echo -e "#!/usr/bin/env bash [task 2026-03-10T14:41:24.755+00:00] # Some mozharness scripts assume base_work_dir is in [task 2026-03-10T14:41:24.755+00:00] # the current working directory, see bug 1279237 [task 2026-03-10T14:41:24.755+00:00] cd "$WORKSPACE" [task 2026-03-10T14:41:24.755+00:00] cmd=\"${PYTHON:-python3} ${MOZHARNESS_PATH}/scripts/${MOZHARNESS_SCRIPT} ${config_cmds} ${options} ${@} \${@}\" [task 2026-03-10T14:41:24.755+00:00] echo \"Running: \${cmd}\" [task 2026-03-10T14:41:24.755+00:00] exec \${cmd}" > ${mozharness_bin} [task 2026-03-10T14:41:24.755+00:00] + echo -e '#!/usr/bin/env bash [task 2026-03-10T14:41:24.755+00:00] # Some mozharness scripts assume base_work_dir is in [task 2026-03-10T14:41:24.755+00:00] # the current working directory, see bug 1279237 [task 2026-03-10T14:41:24.755+00:00] cd /builds/worker/workspace [task 2026-03-10T14:41:24.755+00:00] cmd="python3 /builds/worker/workspace/mozharness/scripts/desktop_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_dbus-python.py --config-file /builds/worker/workspace/mozharness/configs/remove_executables.py --verify' --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false '--setpref=layers.d3d11.enable-blacklist=false ${@}" [task 2026-03-10T14:41:24.755+00:00] echo "Running: ${cmd}" [task 2026-03-10T14:41:24.755+00:00] exec ${cmd}' [task 2026-03-10T14:41:24.757+00:00] chmod +x ${mozharness_bin} [task 2026-03-10T14:41:24.757+00:00] + chmod +x /builds/worker/bin/run-mozharness [task 2026-03-10T14:41:24.758+00:00] [task 2026-03-10T14:41:24.758+00:00] # In interactive mode, the user will be prompted with options for what to do. [task 2026-03-10T14:41:24.758+00:00] if ! $TASKCLUSTER_INTERACTIVE; then [task 2026-03-10T14:41:24.758+00:00] # run the given mozharness script and configs, but pass the rest of the [task 2026-03-10T14:41:24.758+00:00] # arguments in from our own invocation [task 2026-03-10T14:41:24.758+00:00] ${mozharness_bin}; [task 2026-03-10T14:41:24.758+00:00] fi [task 2026-03-10T14:41:24.758+00:00] + false [task 2026-03-10T14:41:24.758+00:00] + /builds/worker/bin/run-mozharness [task 2026-03-10T14:41:24.760+00:00] Running: python3 /builds/worker/workspace/mozharness/scripts/desktop_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_dbus-python.py --config-file /builds/worker/workspace/mozharness/configs/remove_executables.py --verify --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false --setpref=layers.d3d11.enable-blacklist=false [task 2026-03-10T14:41:24.777+00:00] M 14:41:24.777327 wp-device ../lib/wp/device.c:619:wp_spa_device_new_from_spa_factory: SPA handle 'api.libcamera.enum.manager' could not be loaded; is it installed? [task 2026-03-10T14:41:24.777+00:00] M 14:41:24.777395 script/libcamera libcamera.lua:173:chunk: PipeWire's libcamera SPA missing or broken. libcamera not supported. [task 2026-03-10T14:41:24.790+00:00] W 14:41:24.790420 m-portal-permissio ../modules/module-portal-permissionstore.c:63:wp_portal_permissionstore_plugin_lookup: Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera [task 2026-03-10T14:41:24.793+00:00] W 14:41:24.793532 m-portal-permissio ../modules/module-portal-permissionstore.c:63:wp_portal_permissionstore_plugin_lookup: Failed to call Lookup: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for camera [task 2026-03-10T14:41:24.980+00:00] 14:41:24 INFO - ConsoleLogger online at 20260310 14:41:24Z in /builds/worker/workspace [task 2026-03-10T14:41:24.980+00:00] 14:41:24 INFO - Run as /builds/worker/workspace/mozharness/scripts/desktop_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py --config-file /builds/worker/workspace/mozharness/configs/unittests/linux_dbus-python.py --config-file /builds/worker/workspace/mozharness/configs/remove_executables.py --verify --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false --setpref=layers.d3d11.enable-blacklist=false [task 2026-03-10T14:41:24.981+00:00] 14:41:24 INFO - Dumping config to /builds/worker/workspace/logs/localconfig.json. [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - {'a11y_checks': False, [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'all_cppunittest_suites': {'cppunittest': {'tests': ('tests/cppunittest',)}}, [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'all_gtest_suites': {'gtest': ()}, [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'all_jittest_suites': {'jittest': (), [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'jittest1': ('--total-chunks=2', '--this-chunk=1'), [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'jittest2': ('--total-chunks=2', '--this-chunk=2')}, [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'all_mochitest_suites': {'mochitest-a11y': ('--flavor=a11y', '--disable-e10s'), [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'mochitest-browser-a11y': ('--flavor=browser', [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - '--subsuite=a11y'), [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'mochitest-browser-chrome': ('--flavor=browser',), [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - 'mochitest-browser-chrome-coverage': ('--flavor=browser', [task 2026-03-10T14:41:24.983+00:00] 14:41:24 INFO - '--timeout=1200'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-browser-media': ('--flavor=browser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=media-bc'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-browser-screenshots': ('--flavor=browser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=screenshots'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-browser-translations': ('--flavor=browser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=translations'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-chrome': ('--flavor=chrome', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--disable-e10s'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-chrome-gpu': ('--flavor=chrome', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=gpu', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--disable-e10s'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-devtools-chrome': ('--flavor=browser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=devtools'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-devtools-chrome-coverage': ('--flavor=browser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=devtools', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--timeout=1200'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-media': ('--subsuite=media',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-plain': (), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-plain-coverage': ('--timeout=1200',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-plain-gpu': ('--subsuite=gpu',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-remote': ('--flavor=browser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--subsuite=remote'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-valgrind-plain': ('--valgrind=/usr/bin/valgrind', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--valgrind-supp-files=/builds/worker/workspace/build/tests/mochitest/x86_64-pc-linux-gnu.sup,/builds/worker/workspace/build/tests/mochitest/cross-architecture.sup', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--timeout=900', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--max-timeouts=50'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-webgl1-core': ('--subsuite=webgl1-core',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-webgl1-ext': ('--subsuite=webgl1-ext',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-webgl2-core': ('--subsuite=webgl2-core',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-webgl2-deqp': ('--subsuite=webgl2-deqp',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-webgl2-ext': ('--subsuite=webgl2-ext',), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'mochitest-webgpu': ('--subsuite=webgpu',)}, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'all_reftest_suites': {'crashtest': {'options': ('--suite=crashtest', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--topsrcdir=tests/reftest/tests'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'tests': ('tests/reftest/tests/testing/crashtest/crashtests.list',)}, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'jsreftest': {'options': ('--extra-profile-file=tests/jsreftest/tests/js/src/tests/user.js', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--suite=jstestbrowser', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--topsrcdir=tests/jsreftest/tests'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'tests': ('tests/jsreftest/tests/js/src/tests/jstests.list',)}, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'reftest': {'options': ('--suite=reftest', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--topsrcdir=tests/reftest/tests'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'tests': ('tests/reftest/tests/layout/reftests/reftest.list',)}}, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'all_xpcshell_suites': {'xpcshell': {'options': ('--xpcshell=%(abs_app_dir)s/xpcshell', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--http3server=%(abs_app_dir)s/http3server', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--manifest=tests/xpcshell/tests/xpcshell.toml'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'tests': ()}, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'xpcshell-coverage': {'options': ('--xpcshell=%(abs_app_dir)s/xpcshell', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--http3server=%(abs_app_dir)s/http3server', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--manifest=tests/xpcshell/tests/xpcshell.toml', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '--sequential'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'tests': ()}}, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'allow_software_gl_layers': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'append_to_log': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'base_work_dir': '/builds/worker/workspace', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'binary_path': '/builds/worker/workspace/build/application/firefox/firefox-bin', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'code_coverage': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'conditioned_profile': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'config_files': ('/builds/worker/workspace/mozharness/configs/unittests/linux_unittest.py', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '/builds/worker/workspace/mozharness/configs/unittests/linux_dbus-python.py', [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - '/builds/worker/workspace/mozharness/configs/remove_executables.py'), [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'crash_as_pass': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'disable_ccov_upload': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'disable_fission': False, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'e10s': True, [task 2026-03-10T14:41:24.984+00:00] 14:41:24 INFO - 'enable_inc_origin_init': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'enable_xorigin_tests': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'exe_suffix': '', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'exes': {}, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'extra_prefs': ('media.peerconnection.mtransport_process=false', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'network.process.enabled=false', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'layers.d3d11.enable-blacklist=false'), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'filter': '', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'filter_set': '', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'find_links': ('https://pypi.pub.build.mozilla.org/pub/', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - '/builds/worker/fetches'), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'gpu_required': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'headless': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'http3server_name': 'http3server', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'install_extension': (), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'installer_path': '/builds/worker/workspace/build/installer.tar.xz', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'installer_url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'java_code_coverage': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'log_level': 'info', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'log_to_console': True, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'minidump_save_path': '%(abs_work_dir)s/../minidumps', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'minimum_tests_zip_dirs': ('bin/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'certs/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'config/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'mach', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'marionette/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'modules/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'mozbase/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'tools/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'mozpack/*', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'mozbuild/*'), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'no_random': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'nodejs_path': '/builds/worker/fetches/node/bin/node', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'opt_config_files': (), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'per_test_coverage': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'pip_index': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'plugin_container_name': 'plugin-container', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'preflight_run_cmd_suites': ({'architectures': ('32bit', '64bit'), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'cmd': ('xset', 's', 'off', 's', 'reset'), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'enabled': True, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'halt_on_failure': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'name': 'disable_screen_saver'}, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - {'architectures': ('32bit',), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'cmd': ('python', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - '../scripts/external_tools/mouse_and_screen_resolution.py', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - '--configuration-file', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - '../scripts/external_tools/machine-configuration.json'), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'enabled': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'halt_on_failure': True, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'name': 'run mouse & screen adjustment script'}), [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'repeat': 0, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'require_test_zip': True, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'requires_gpu': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'restartAfterFailure': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'run_all_suites': False, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'run_cmd_checks_enabled': True, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'run_failures': '', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'run_file_names': {'cppunittest': 'runcppunittests.py', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'gtest': 'rungtests.py', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'jittest': 'jit_test.py', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'mochitest': 'runtests.py', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'reftest': 'runreftest.py', [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'xpcshell': 'runxpcshelltests.py'}, [task 2026-03-10T14:41:24.985+00:00] 14:41:24 INFO - 'suite_definitions': {'cppunittest': {'options': ('--symbols-path=%(symbols_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--utility-path=tests/bin', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--xre-path=%(abs_app_dir)s'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_filename': 'runcppunittests.py', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'testsdir': 'cppunittest'}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'gtest': {'options': ('--xre-path=%(abs_res_dir)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--cwd=%(gtest_dir)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--symbols-path=%(symbols_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--utility-path=tests/bin', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '%(binary_path)s'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_filename': 'rungtests.py'}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'jittest': {'options': ('tests/bin/js', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--no-slow', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--no-progress', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--format=automation', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--jitflags=all', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--timeout=970'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_filename': 'jit_test.py', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_timeout': 1000, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'testsdir': 'jit-test/jit-test'}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'mochitest': {'options': ('--appname=%(binary_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--utility-path=tests/bin', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--extra-profile-file=tests/bin/plugins', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--symbols-path=%(symbols_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--certificate-path=tests/certs', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--setpref=webgl.force-enabled=true', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--quiet', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--log-errorsummary=%(error_summary_file)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--use-test-media-devices', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--screenshot-on-fail', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--cleanup-crashes', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--marionette-startup-timeout=180', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--sandbox-read-whitelist=%(abs_work_dir)s'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_filename': 'runtests.py', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'testsdir': 'mochitest'}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'reftest': {'options': ('--appname=%(binary_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--utility-path=tests/bin', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--extra-profile-file=tests/bin/plugins', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--symbols-path=%(symbols_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--log-errorsummary=%(error_summary_file)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--cleanup-crashes', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--marionette-startup-timeout=180', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--sandbox-read-whitelist=%(abs_work_dir)s'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_filename': 'runreftest.py', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'testsdir': 'reftest'}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'xpcshell': {'options': ('--self-test', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--symbols-path=%(symbols_path)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--log-errorsummary=%(error_summary_file)s', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - '--utility-path=tests/bin'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'run_filename': 'runxpcshelltests.py', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'testsdir': 'xpcshell'}}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'test_packages_url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'test_tags': (), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'timeout_as_pass': False, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'tooltool_cache': '/builds/worker/tooltool-cache', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'unstructured_flavors': {'jittest': ()}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'useHttp2Server': False, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'useHttp3Server': False, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'variant': '', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'vcs_output_timeout': 1000, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'verify': True, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'virtualenv_modules': ('dbus-python>=1.2.18,<=1.3.2', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'python-dbusmock==0.32.2'), [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'virtualenv_path': 'venv', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'volatile_config': {'actions': None, 'add_actions': None, 'no_actions': None}, [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'work_dir': 'build', [task 2026-03-10T14:41:24.986+00:00] 14:41:24 INFO - 'xpcshell_name': 'xpcshell'} [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - [mozharness: 2026-03-10 14:41:24.987005Z] Running clobber step. [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - Running main action method: clobber [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - rmtree: /builds/worker/workspace/build [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - retry: Calling rmtree with args: ('/builds/worker/workspace/build',), kwargs: {}, attempt #1 [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - [mozharness: 2026-03-10 14:41:24.987489Z] Finished clobber step (success) [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - [mozharness: 2026-03-10 14:41:24.987526Z] Running download-and-extract step. [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - Running pre-action listener: _pre_download_and_extract [task 2026-03-10T14:41:24.987+00:00] 14:41:24 INFO - mkdir: /builds/worker/workspace/build/blobber_upload_dir [task 2026-03-10T14:41:24.988+00:00] 14:41:24 WARNING - Try message not found. [task 2026-03-10T14:41:24.988+00:00] 14:41:24 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:41:24.988+00:00] 14:41:24 INFO - Running main action method: download_and_extract [task 2026-03-10T14:41:24.988+00:00] 14:41:24 INFO - mkdir: /builds/worker/workspace/build/tests [task 2026-03-10T14:41:24.988+00:00] 14:41:24 INFO - Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json to /builds/worker/workspace/build/target.test_packages.json [task 2026-03-10T14:41:24.988+00:00] 14:41:24 INFO - retry: Calling _download_file with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json', 'file_name': '/builds/worker/workspace/build/target.test_packages.json'}, attempt #1 [task 2026-03-10T14:41:25.168+00:00] 14:41:25 INFO - Downloaded 3210 bytes. [task 2026-03-10T14:41:25.168+00:00] 14:41:25 INFO - Reading from file /builds/worker/workspace/build/target.test_packages.json [task 2026-03-10T14:41:25.168+00:00] 14:41:25 INFO - Downloading packages: ['target.trainhop.tests.tar.zst', 'target.common.tests.tar.zst', 'target.condprof.tests.tar.zst', 'target.xpcshell.tests.tar.zst', 'target.reftest.tests.tar.zst', 'target.mochitest.tests.tar.zst'] for test suite categories: ['mochitest', 'reftest', 'xpcshell'] [task 2026-03-10T14:41:25.169+00:00] 14:41:25 INFO - Downloading and extracting to /builds/worker/workspace/build/tests these dirs * from https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.trainhop.tests.tar.zst [task 2026-03-10T14:41:25.169+00:00] 14:41:25 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.trainhop.tests.tar.zst'}, attempt #1 [task 2026-03-10T14:41:25.169+00:00] 14:41:25 INFO - Fetch https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.trainhop.tests.tar.zst into memory [task 2026-03-10T14:41:30.332+00:00] 14:41:30 INFO - Content-Length response header: 371338883 [task 2026-03-10T14:41:30.333+00:00] 14:41:30 INFO - Bytes received: 371338883 [task 2026-03-10T14:41:32.811+00:00] 14:41:32 INFO - Downloading and extracting to /builds/worker/workspace/build/tests these dirs * from https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.common.tests.tar.zst [task 2026-03-10T14:41:32.811+00:00] 14:41:32 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.common.tests.tar.zst'}, attempt #1 [task 2026-03-10T14:41:32.811+00:00] 14:41:32 INFO - Fetch https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.common.tests.tar.zst into memory [task 2026-03-10T14:41:34.178+00:00] 14:41:34 INFO - Content-Length response header: 70787977 [task 2026-03-10T14:41:34.178+00:00] 14:41:34 INFO - Bytes received: 70787977 [task 2026-03-10T14:41:35.490+00:00] 14:41:35 INFO - Downloading and extracting to /builds/worker/workspace/build/tests these dirs * from https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.condprof.tests.tar.zst [task 2026-03-10T14:41:35.491+00:00] 14:41:35 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.condprof.tests.tar.zst'}, attempt #1 [task 2026-03-10T14:41:35.491+00:00] 14:41:35 INFO - Fetch https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.condprof.tests.tar.zst into memory [task 2026-03-10T14:41:35.655+00:00] 14:41:35 INFO - Content-Length response header: 208383 [task 2026-03-10T14:41:35.655+00:00] 14:41:35 INFO - Bytes received: 208383 [task 2026-03-10T14:41:35.688+00:00] 14:41:35 INFO - Downloading and extracting to /builds/worker/workspace/build/tests these dirs * from https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.xpcshell.tests.tar.zst [task 2026-03-10T14:41:35.688+00:00] 14:41:35 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.xpcshell.tests.tar.zst'}, attempt #1 [task 2026-03-10T14:41:35.688+00:00] 14:41:35 INFO - Fetch https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.xpcshell.tests.tar.zst into memory [task 2026-03-10T14:41:36.046+00:00] 14:41:36 INFO - Content-Length response header: 16571230 [task 2026-03-10T14:41:36.046+00:00] 14:41:36 INFO - Bytes received: 16571230 [task 2026-03-10T14:41:37.637+00:00] 14:41:37 INFO - Downloading and extracting to /builds/worker/workspace/build/tests these dirs * from https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.reftest.tests.tar.zst [task 2026-03-10T14:41:37.637+00:00] 14:41:37 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.reftest.tests.tar.zst'}, attempt #1 [task 2026-03-10T14:41:37.637+00:00] 14:41:37 INFO - Fetch https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.reftest.tests.tar.zst into memory [task 2026-03-10T14:41:38.678+00:00] 14:41:38 INFO - Content-Length response header: 73667729 [task 2026-03-10T14:41:38.678+00:00] 14:41:38 INFO - Bytes received: 73667729 [task 2026-03-10T14:41:45.397+00:00] 14:41:45 INFO - Downloading and extracting to /builds/worker/workspace/build/tests these dirs * from https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.mochitest.tests.tar.zst [task 2026-03-10T14:41:45.397+00:00] 14:41:45 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.mochitest.tests.tar.zst'}, attempt #1 [task 2026-03-10T14:41:45.397+00:00] 14:41:45 INFO - Fetch https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.mochitest.tests.tar.zst into memory [task 2026-03-10T14:41:46.422+00:00] 14:41:46 INFO - Content-Length response header: 82396104 [task 2026-03-10T14:41:46.423+00:00] 14:41:46 INFO - Bytes received: 82396104 [task 2026-03-10T14:41:54.064+00:00] 14:41:54 INFO - Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz to /builds/worker/workspace/build/installer.tar.xz [task 2026-03-10T14:41:54.064+00:00] 14:41:54 INFO - retry: Calling _download_file with args: (), kwargs: {'url': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'file_name': '/builds/worker/workspace/build/installer.tar.xz'}, attempt #1 [task 2026-03-10T14:41:59.085+00:00] 14:41:59 INFO - Downloaded 293295964 bytes. [task 2026-03-10T14:41:59.086+00:00] 14:41:59 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:41:59.086+00:00] 14:41:59 INFO - Running post-action listener: find_tests_for_coverage [task 2026-03-10T14:41:59.086+00:00] 14:41:59 INFO - Running post-action listener: find_tests_for_verification [task 2026-03-10T14:41:59.086+00:00] 14:41:59 INFO - Per-test run using mozinfo: {'os': 'linux', 'processor': 'x86_64', 'version': 'Ubuntu 24.04', 'os_version': StringVersion ('24.04'), 'bits': 64, 'has_sandbox': True, 'display': 'x11', 'automation': True, 'linux_distro': 'Ubuntu', 'apple_silicon': False, 'apple_catalina': False, 'win10_2009': False, 'win11_2009': False, 'is_ubuntu': True, 'arch': 'x86_64', 'appname': 'firefox', 'artifact': False, 'asan': False, 'bin_suffix': '', 'buildapp': 'browser', 'buildtype': 'tsan', 'buildtype_guess': 'tsan', 'cc_type': 'clang', 'ccov': False, 'crashreporter': False, 'datareporting': True, 'dbus_enabled': True, 'debug': False, 'devedition': False, 'early_beta_or_earlier': True, 'gecko_profiler': True, 'healthreport': True, 'isolated_process': False, 'mingw': False, 'mozconfig': '/builds/worker/checkouts/gecko/.mozconfig', 'nightly_build': True, 'normandy': True, 'official': False, 'opt': False, 'pgo': False, 'platform_guess': 'linux64', 'release_or_beta': False, 'require_signing': False, 'stylo': True, 'sync': True, 'telemetry': False, 'tests_enabled': True, 'toolkit': 'gtk', 'topobjdir': '/builds/worker/workspace/obj-build', 'topsrcdir': '/builds/worker/checkouts/gecko', 'tsan': True, 'ubsan': False, 'updater': True, 'e10s': True, 'fission': True, 'headless': False, 'a11y_checks': False, 'socketprocess_e10s': False, 'socketprocess_networking': False, 'swgl': False, 'wmfme': False, 'emewmf': False, 'mda_gpu': False, 'nogpu': False, 'msix': False, 'vertical_tab': False, 'inc_origin_init': False, 'privateBrowsing': False, 'sessionHistoryInParent': False, 'http2': False, 'http3': False, 'xorigin': False, 'condprof': False, 'verify': True} [task 2026-03-10T14:41:59.086+00:00] 14:41:59 INFO - retry: Calling get_automationrelevance with args: (), kwargs: {}, attempt #1 [task 2026-03-10T14:41:59.086+00:00] 14:41:59 INFO - retry: Calling _urlopen with args: (), kwargs: {'url': 'https://hg.mozilla.org/integration/autoland/json-automationrelevance/0f154f8debb4270826d5ee878a397c7af4fdb77f'}, attempt #1 [task 2026-03-10T14:42:00.623+00:00] 14:42:00 INFO - 875faa9a1c23 b'Bug 2019966 - Add additional test coverage for testing that disabling / enabling stories during the activation window persists upon exit of the activation window. r=home-newtab-reviewers,nbarrett' [task 2026-03-10T14:42:00.623+00:00] 14:42:00 INFO - 0f154f8debb4 b'Bug 2019978 - Remove newtab activation window test compatibility shims now that Firefox 147 has shipped to release. r=home-newtab-reviewers,nbarrett' [task 2026-03-10T14:42:00.991+00:00] 14:42:00 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/mochitest/tests/mochitest.toml (10759 active, 354 skipped) [task 2026-03-10T14:42:01.028+00:00] 14:42:01 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/mochitest/chrome/chrome.toml (1103 active, 69 skipped) [task 2026-03-10T14:42:01.263+00:00] 14:42:01 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/mochitest/browser/browser-chrome.toml (7700 active, 665 skipped) [task 2026-03-10T14:42:01.274+00:00] 14:42:01 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/mochitest/a11y/a11y.toml (291 active, 3 skipped) [task 2026-03-10T14:42:01.395+00:00] 14:42:01 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/xpcshell/tests/xpcshell.toml (4032 active, 493 skipped) [task 2026-03-10T14:42:01.671+00:00] 14:42:01 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/reftest/tests/layout/reftests/reftest.list (20700 tests) [task 2026-03-10T14:42:01.715+00:00] 14:42:01 INFO - Per-test run updated with manifest /builds/worker/workspace/build/tests/reftest/tests/testing/crashtest/crashtests.list (4067 tests) [task 2026-03-10T14:42:01.715+00:00] 14:42:01 INFO - Per-test run found test browser/extensions/newtab/test/browser/browser_activation_window.js (mochitest-browser-chrome/None) [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Running post-action listener: set_extra_try_arguments [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Running post-action listener: setup_coverage_tools [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - [mozharness: 2026-03-10 14:42:01.721178Z] Finished download-and-extract step (success) [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - [mozharness: 2026-03-10 14:42:01.721208Z] Running create-virtualenv step. [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Running pre-action listener: _install_mozbase [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Running pre-action listener: _pre_create_virtualenv [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Per-test suites: {'mochitest-browser-chrome': ('--flavor=browser',)} [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Per-test suites: {'mochitest-browser-chrome': ('--flavor=browser',)} [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Running main action method: create_virtualenv [task 2026-03-10T14:42:01.721+00:00] 14:42:01 INFO - Creating virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:01.722+00:00] 14:42:01 INFO - Running command: ['/usr/bin/python3', '--version'] [task 2026-03-10T14:42:01.722+00:00] 14:42:01 INFO - Copy/paste: /usr/bin/python3 --version [task 2026-03-10T14:42:01.723+00:00] 14:42:01 INFO - Python 3.12.3 [task 2026-03-10T14:42:01.723+00:00] 14:42:01 INFO - Return code: 0 [task 2026-03-10T14:42:01.723+00:00] 14:42:01 INFO - Running command: ['/usr/bin/python3', '-m', 'venv', '/builds/worker/workspace/build/venv'] in /builds/worker/workspace/build [task 2026-03-10T14:42:01.723+00:00] 14:42:01 INFO - Copy/paste: /usr/bin/python3 -m venv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:04.299+00:00] 14:42:04 INFO - Return code: 0 [task 2026-03-10T14:42:04.299+00:00] 14:42:04 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--only-binary', ':all:', '--disable-pip-version-check', '/builds/worker/workspace/mozharness/third_party/python/_venv/wheels/pip-25.0.1-py3-none-any.whl', '/builds/worker/workspace/mozharness/third_party/python/_venv/wheels/setuptools-75.3.1-py3-none-any.whl', '/builds/worker/workspace/mozharness/third_party/python/_venv/wheels/wheel-0.45.1-py3-none-any.whl'] in /builds/worker/workspace/build [task 2026-03-10T14:42:04.299+00:00] 14:42:04 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --only-binary :all: --disable-pip-version-check /builds/worker/workspace/mozharness/third_party/python/_venv/wheels/pip-25.0.1-py3-none-any.whl /builds/worker/workspace/mozharness/third_party/python/_venv/wheels/setuptools-75.3.1-py3-none-any.whl /builds/worker/workspace/mozharness/third_party/python/_venv/wheels/wheel-0.45.1-py3-none-any.whl [task 2026-03-10T14:42:04.577+00:00] 14:42:04 INFO - Processing /builds/worker/workspace/mozharness/third_party/python/_venv/wheels/pip-25.0.1-py3-none-any.whl [task 2026-03-10T14:42:04.588+00:00] 14:42:04 INFO - Processing /builds/worker/workspace/mozharness/third_party/python/_venv/wheels/setuptools-75.3.1-py3-none-any.whl [task 2026-03-10T14:42:04.596+00:00] 14:42:04 INFO - Processing /builds/worker/workspace/mozharness/third_party/python/_venv/wheels/wheel-0.45.1-py3-none-any.whl [task 2026-03-10T14:42:04.676+00:00] 14:42:04 INFO - Installing collected packages: wheel, setuptools, pip [task 2026-03-10T14:42:05.360+00:00] 14:42:05 INFO - Attempting uninstall: pip [task 2026-03-10T14:42:05.362+00:00] 14:42:05 INFO - Found existing installation: pip 24.0 [task 2026-03-10T14:42:05.399+00:00] 14:42:05 INFO - Uninstalling pip-24.0: [task 2026-03-10T14:42:05.406+00:00] 14:42:05 INFO - Successfully uninstalled pip-24.0 [task 2026-03-10T14:42:06.189+00:00] 14:42:06 INFO - Successfully installed pip-25.0.1 setuptools-75.3.1 wheel-0.45.1 [task 2026-03-10T14:42:06.249+00:00] 14:42:06 INFO - Return code: 0 [task 2026-03-10T14:42:06.249+00:00] 14:42:06 INFO - Installing dbus-python>=1.2.18,<=1.3.2 into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:06.773+00:00] 14:42:06 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:06.773+00:00] 14:42:06 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:06.773+00:00] 14:42:06 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'dbus-python>=1.2.18,<=1.3.2'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:06.773+00:00] 14:42:06 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'dbus-python>=1.2.18,<=1.3.2'] in /builds/worker/workspace/build [task 2026-03-10T14:42:06.773+00:00] 14:42:06 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches dbus-python>=1.2.18,<=1.3.2 [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - Using env: {'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'DEBIAN_FRONTEND': 'noninteractive', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'DISPLAY': ':0', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'ENABLE_E10S': 'false', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'GECKO_PATH': '/builds/worker/checkouts/gecko', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'GECKO_REPOSITORY_TYPE': 'hg', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'HOME': '/builds/worker', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'HOSTNAME': 'taskcluster-worker', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'LANG': 'en_US.UTF-8', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'LC_ALL': 'en_US.UTF-8', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'LOGNAME': 'worker', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py ' [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'unittests/linux_dbus-python.py remove_executables.py', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_AUTOMATION': '1', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_BUILD_DATE': '20260310140928', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_FETCHES_DIR': '/builds/worker/fetches', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_NODE_PATH': '/usr/local/bin/node', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_SCM_LEVEL': '3', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', [task 2026-03-10T14:42:06.774+00:00] 14:42:06 INFO - 'NEED_PIPEWIRE': 'true', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'NEED_WINDOW_MANAGER': 'true', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'OLDPWD': '/builds/worker/workspace', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'PWD': '/builds/worker/workspace', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'PYTHON': 'python3', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'REQUIRE_GPU': '0', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'RUN_ID': '0', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'SCCACHE_DISABLE': '1', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'SHELL': '/bin/bash', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'SHLVL': '1', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TASK_WORKDIR': '/builds/worker', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TERM': 'xterm', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'UPLOAD_DIR': '/builds/worker/artifacts', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'USER': 'worker', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'WORKING_DIR': '/builds/worker', [task 2026-03-10T14:42:06.775+00:00] 14:42:06 INFO - 'XDG_RUNTIME_DIR': '/builds/worker'} [task 2026-03-10T14:42:07.081+00:00] 14:42:07 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:08.497+00:00] 14:42:08 INFO - Processing /builds/worker/fetches/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl [task 2026-03-10T14:42:08.507+00:00] 14:42:08 INFO - Installing collected packages: dbus-python [task 2026-03-10T14:42:08.538+00:00] 14:42:08 INFO - Successfully installed dbus-python-1.3.2 [task 2026-03-10T14:42:08.599+00:00] 14:42:08 INFO - Return code: 0 [task 2026-03-10T14:42:08.599+00:00] 14:42:08 INFO - Installing python-dbusmock==0.32.2 into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:09.027+00:00] 14:42:09 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:09.027+00:00] 14:42:09 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:09.027+00:00] 14:42:09 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'python-dbusmock==0.32.2'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:09.028+00:00] 14:42:09 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'python-dbusmock==0.32.2'] in /builds/worker/workspace/build [task 2026-03-10T14:42:09.028+00:00] 14:42:09 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches python-dbusmock==0.32.2 [task 2026-03-10T14:42:09.028+00:00] 14:42:09 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:09.339+00:00] 14:42:09 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:10.551+00:00] 14:42:10 INFO - Collecting python-dbusmock==0.32.2 [task 2026-03-10T14:42:10.596+00:00] 14:42:10 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/python_dbusmock-0.32.2-py3-none-any.whl (73 kB) [task 2026-03-10T14:42:10.771+00:00] 14:42:10 INFO - Requirement already satisfied: dbus-python in ./venv/lib/python3.12/site-packages (from python-dbusmock==0.32.2) (1.3.2) [task 2026-03-10T14:42:10.781+00:00] 14:42:10 INFO - Installing collected packages: python-dbusmock [task 2026-03-10T14:42:10.870+00:00] 14:42:10 INFO - Successfully installed python-dbusmock-0.32.2 [task 2026-03-10T14:42:10.938+00:00] 14:42:10 INFO - Return code: 0 [task 2026-03-10T14:42:10.938+00:00] 14:42:10 INFO - Installing psutil>=5.9.0 into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:11.363+00:00] 14:42:11 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:11.363+00:00] 14:42:11 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:11.363+00:00] 14:42:11 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'psutil>=5.9.0'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:11.363+00:00] 14:42:11 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'psutil>=5.9.0'] in /builds/worker/workspace/build [task 2026-03-10T14:42:11.363+00:00] 14:42:11 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches psutil>=5.9.0 [task 2026-03-10T14:42:11.363+00:00] 14:42:11 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:11.674+00:00] 14:42:11 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:12.503+00:00] 14:42:12 INFO - Collecting psutil>=5.9.0 [task 2026-03-10T14:42:12.547+00:00] 14:42:12 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/psutil-7.0.0-cp36-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (277 kB) [task 2026-03-10T14:42:12.582+00:00] 14:42:12 INFO - Installing collected packages: psutil [task 2026-03-10T14:42:13.102+00:00] 14:42:13 INFO - Successfully installed psutil-7.0.0 [task 2026-03-10T14:42:13.181+00:00] 14:42:13 INFO - Return code: 0 [task 2026-03-10T14:42:13.181+00:00] 14:42:13 INFO - Installing jsonschema==2.5.1 into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:13.593+00:00] 14:42:13 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:13.593+00:00] 14:42:13 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:13.593+00:00] 14:42:13 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'jsonschema==2.5.1'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:13.593+00:00] 14:42:13 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'jsonschema==2.5.1'] in /builds/worker/workspace/build [task 2026-03-10T14:42:13.593+00:00] 14:42:13 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches jsonschema==2.5.1 [task 2026-03-10T14:42:13.593+00:00] 14:42:13 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:13.922+00:00] 14:42:13 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:14.917+00:00] 14:42:14 INFO - Collecting jsonschema==2.5.1 [task 2026-03-10T14:42:14.959+00:00] 14:42:14 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/jsonschema-2.5.1-py2.py3-none-any.whl (38 kB) [task 2026-03-10T14:42:15.010+00:00] 14:42:15 INFO - Installing collected packages: jsonschema [task 2026-03-10T14:42:15.051+00:00] 14:42:15 INFO - Successfully installed jsonschema-2.5.1 [task 2026-03-10T14:42:15.118+00:00] 14:42:15 INFO - Return code: 0 [task 2026-03-10T14:42:15.118+00:00] 14:42:15 INFO - Installing None into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:16.062+00:00] 14:42:16 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:16.062+00:00] 14:42:16 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:16.063+00:00] 14:42:16 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '-r', '/builds/worker/workspace/build/tests/config/mozbase_requirements.txt', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build/tests/config', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:16.063+00:00] 14:42:16 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '-r', '/builds/worker/workspace/build/tests/config/mozbase_requirements.txt', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches'] in /builds/worker/workspace/build/tests/config [task 2026-03-10T14:42:16.063+00:00] 14:42:16 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches [task 2026-03-10T14:42:16.063+00:00] 14:42:16 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:16.377+00:00] 14:42:16 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:16.377+00:00] 14:42:16 INFO - Processing /builds/worker/workspace/build/tests/tools/geckoprocesstypes_generator [task 2026-03-10T14:42:16.377+00:00] 14:42:16 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:16.531+00:00] 14:42:16 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:16.533+00:00] 14:42:16 INFO - Processing /builds/worker/workspace/build/tests/tools/mozterm [task 2026-03-10T14:42:16.533+00:00] 14:42:16 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:16.836+00:00] 14:42:16 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:16.837+00:00] 14:42:16 INFO - Processing /builds/worker/workspace/build/tests/mozbase/manifestparser [task 2026-03-10T14:42:16.838+00:00] 14:42:16 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:17.025+00:00] 14:42:17 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:17.026+00:00] 14:42:17 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozcrash [task 2026-03-10T14:42:17.027+00:00] 14:42:17 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:17.451+00:00] 14:42:17 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:17.452+00:00] 14:42:17 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozdebug [task 2026-03-10T14:42:17.453+00:00] 14:42:17 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:17.593+00:00] 14:42:17 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:17.595+00:00] 14:42:17 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozdevice [task 2026-03-10T14:42:17.596+00:00] 14:42:17 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:17.992+00:00] 14:42:17 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:17.993+00:00] 14:42:17 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozfile [task 2026-03-10T14:42:17.994+00:00] 14:42:17 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:18.141+00:00] 14:42:18 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:18.142+00:00] 14:42:18 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozgeckoprofiler [task 2026-03-10T14:42:18.142+00:00] 14:42:18 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:18.288+00:00] 14:42:18 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:18.289+00:00] 14:42:18 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozhttpd [task 2026-03-10T14:42:18.290+00:00] 14:42:18 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:18.626+00:00] 14:42:18 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:18.628+00:00] 14:42:18 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozinfo [task 2026-03-10T14:42:18.628+00:00] 14:42:18 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:18.946+00:00] 14:42:18 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:18.948+00:00] 14:42:18 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozinstall [task 2026-03-10T14:42:18.948+00:00] 14:42:18 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:19.366+00:00] 14:42:19 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:19.367+00:00] 14:42:19 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozleak [task 2026-03-10T14:42:19.368+00:00] 14:42:19 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:19.512+00:00] 14:42:19 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:19.513+00:00] 14:42:19 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozlog [task 2026-03-10T14:42:19.514+00:00] 14:42:19 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:19.725+00:00] 14:42:19 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:19.727+00:00] 14:42:19 INFO - Processing /builds/worker/workspace/build/tests/mozbase/moznetwork [task 2026-03-10T14:42:19.727+00:00] 14:42:19 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:20.070+00:00] 14:42:20 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:20.071+00:00] 14:42:20 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozpower [task 2026-03-10T14:42:20.072+00:00] 14:42:20 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:20.215+00:00] 14:42:20 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:20.217+00:00] 14:42:20 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozprocess [task 2026-03-10T14:42:20.217+00:00] 14:42:20 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:20.362+00:00] 14:42:20 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:20.363+00:00] 14:42:20 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozprofile [task 2026-03-10T14:42:20.364+00:00] 14:42:20 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:20.745+00:00] 14:42:20 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:20.876+00:00] 14:42:20 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozproxy [task 2026-03-10T14:42:20.876+00:00] 14:42:20 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:21.311+00:00] 14:42:21 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:21.312+00:00] 14:42:21 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozrunner [task 2026-03-10T14:42:21.313+00:00] 14:42:21 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:21.456+00:00] 14:42:21 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:21.458+00:00] 14:42:21 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozserve [task 2026-03-10T14:42:21.459+00:00] 14:42:21 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:21.870+00:00] 14:42:21 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:21.949+00:00] 14:42:21 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozscreenshot [task 2026-03-10T14:42:21.950+00:00] 14:42:21 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:22.096+00:00] 14:42:22 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:22.097+00:00] 14:42:22 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozshellutil [task 2026-03-10T14:42:22.098+00:00] 14:42:22 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:22.288+00:00] 14:42:22 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:22.289+00:00] 14:42:22 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozsystemmonitor [task 2026-03-10T14:42:22.289+00:00] 14:42:22 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:22.444+00:00] 14:42:22 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:22.446+00:00] 14:42:22 INFO - Processing /builds/worker/workspace/build/tests/mozbase/moztest [task 2026-03-10T14:42:22.446+00:00] 14:42:22 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:22.594+00:00] 14:42:22 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:22.595+00:00] 14:42:22 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozversion [task 2026-03-10T14:42:22.596+00:00] 14:42:22 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:22.736+00:00] 14:42:22 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:22.737+00:00] 14:42:22 INFO - Processing /builds/worker/workspace/build/tests/condprofile [task 2026-03-10T14:42:22.738+00:00] 14:42:22 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:22.879+00:00] 14:42:22 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:22.884+00:00] 14:42:22 INFO - Collecting arsenic==21.8 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 30)) [task 2026-03-10T14:42:23.110+00:00] 14:42:23 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/arsenic-21.8-py3-none-any.whl (18 kB) [task 2026-03-10T14:42:23.757+00:00] 14:42:23 INFO - Collecting aiohttp==3.7.4.post0 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:23.799+00:00] 14:42:23 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/aiohttp-3.7.4.post0.tar.gz (1.1 MB) [task 2026-03-10T14:42:23.848+00:00] 14:42:23 INFO - ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.1/1.1 MB 18.5 MB/s eta 0:00:00 [task 2026-03-10T14:42:23.929+00:00] 14:42:23 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:24.117+00:00] 14:42:24 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:24.244+00:00] 14:42:24 INFO - Collecting requests==2.27.1 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) [task 2026-03-10T14:42:24.286+00:00] 14:42:24 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/requests-2.27.1-py2.py3-none-any.whl (63 kB) [task 2026-03-10T14:42:24.378+00:00] 14:42:24 INFO - Collecting pyyaml==5.1.2 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 32)) [task 2026-03-10T14:42:24.419+00:00] 14:42:24 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/PyYAML-5.1.2.tar.gz (265 kB) [task 2026-03-10T14:42:24.545+00:00] 14:42:24 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:24.697+00:00] 14:42:24 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:24.785+00:00] 14:42:24 INFO - Collecting structlog==20.2.0 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 33)) [task 2026-03-10T14:42:24.826+00:00] 14:42:24 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/structlog-20.2.0-py2.py3-none-any.whl (49 kB) [task 2026-03-10T14:42:24.919+00:00] 14:42:24 INFO - Collecting toml==0.10.2 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 34)) [task 2026-03-10T14:42:24.962+00:00] 14:42:24 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/toml-0.10.2-py2.py3-none-any.whl (16 kB) [task 2026-03-10T14:42:25.053+00:00] 14:42:25 INFO - Collecting tomlkit==0.12.3 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 35)) [task 2026-03-10T14:42:25.095+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/tomlkit-0.12.3-py3-none-any.whl (37 kB) [task 2026-03-10T14:42:25.190+00:00] 14:42:25 INFO - Collecting attrs>=17.3.0 (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:25.233+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/attrs-25.4.0-py3-none-any.whl (67 kB) [task 2026-03-10T14:42:25.326+00:00] 14:42:25 INFO - Collecting chardet<5.0,>=2.0 (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:25.369+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/chardet-4.0.0-py2.py3-none-any.whl (178 kB) [task 2026-03-10T14:42:25.463+00:00] 14:42:25 INFO - Collecting multidict<7.0,>=4.5 (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:25.506+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/multidict-6.7.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (256 kB) [task 2026-03-10T14:42:25.599+00:00] 14:42:25 INFO - Collecting async_timeout<4.0,>=3.0 (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:25.641+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/async_timeout-3.0.1-py3-none-any.whl (8.2 kB) [task 2026-03-10T14:42:25.732+00:00] 14:42:25 INFO - Collecting yarl<2.0,>=1.0 (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:25.774+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/yarl-1.22.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (377 kB) [task 2026-03-10T14:42:25.872+00:00] 14:42:25 INFO - Collecting typing_extensions>=3.6.5 (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:25.913+00:00] 14:42:25 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/typing_extensions-4.9.0-py3-none-any.whl (32 kB) [task 2026-03-10T14:42:26.007+00:00] 14:42:26 INFO - Collecting urllib3<1.27,>=1.21.1 (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) [task 2026-03-10T14:42:26.051+00:00] 14:42:26 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/urllib3-1.26.17-py2.py3-none-any.whl (143 kB) [task 2026-03-10T14:42:26.147+00:00] 14:42:26 INFO - Collecting certifi>=2017.4.17 (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) [task 2026-03-10T14:42:26.188+00:00] 14:42:26 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/certifi-2024.2.2-py3-none-any.whl (163 kB) [task 2026-03-10T14:42:26.280+00:00] 14:42:26 INFO - Collecting charset-normalizer~=2.0.0 (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) [task 2026-03-10T14:42:26.322+00:00] 14:42:26 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/charset-normalizer-2.0.12.tar.gz (79 kB) [task 2026-03-10T14:42:26.346+00:00] 14:42:26 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:26.501+00:00] 14:42:26 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:26.591+00:00] 14:42:26 INFO - Collecting idna<4,>=2.5 (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) [task 2026-03-10T14:42:26.634+00:00] 14:42:26 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/idna-3.3-py3-none-any.whl (61 kB) [task 2026-03-10T14:42:26.736+00:00] 14:42:26 INFO - Collecting distro>=1.4.0 (from mozinfo==1.2.3->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 11)) [task 2026-03-10T14:42:26.778+00:00] 14:42:26 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/distro-1.4.0.tar.gz (53 kB) [task 2026-03-10T14:42:26.839+00:00] 14:42:26 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:26.991+00:00] 14:42:26 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:27.081+00:00] 14:42:27 INFO - Collecting blessed>=1.19.1 (from mozlog==8.0.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 14)) [task 2026-03-10T14:42:27.123+00:00] 14:42:27 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/blessed-1.19.1-py2.py3-none-any.whl (58 kB) [task 2026-03-10T14:42:27.219+00:00] 14:42:27 INFO - Collecting redo (from mozproxy==1.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 19)) [task 2026-03-10T14:42:27.260+00:00] 14:42:27 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/redo-2.0.4.tar.gz (10 kB) [task 2026-03-10T14:42:27.270+00:00] 14:42:27 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:27.422+00:00] 14:42:27 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:27.429+00:00] 14:42:27 INFO - Requirement already satisfied: psutil>=3.1.1 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from mozsystemmonitor==1.0.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 24)) (7.0.0) [task 2026-03-10T14:42:27.523+00:00] 14:42:27 INFO - Collecting wcwidth>=0.1.4 (from blessed>=1.19.1->mozlog==8.0.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 14)) [task 2026-03-10T14:42:27.565+00:00] 14:42:27 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/wcwidth-0.1.7.tar.gz (22 kB) [task 2026-03-10T14:42:27.574+00:00] 14:42:27 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:27.724+00:00] 14:42:27 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:27.812+00:00] 14:42:27 INFO - Collecting six>=1.9.0 (from blessed>=1.19.1->mozlog==8.0.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 14)) [task 2026-03-10T14:42:27.855+00:00] 14:42:27 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/six-1.16.0-py2.py3-none-any.whl (11 kB) [task 2026-03-10T14:42:27.961+00:00] 14:42:27 INFO - Collecting propcache>=0.2.1 (from yarl<2.0,>=1.0->aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) [task 2026-03-10T14:42:28.003+00:00] 14:42:28 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/propcache-0.4.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (221 kB) [task 2026-03-10T14:42:28.016+00:00] 14:42:28 INFO - Building wheels for collected packages: aiohttp, pyyaml, geckoprocesstypes, mozterm, manifestparser, mozcrash, mozdebug, mozdevice, mozfile, mozgeckoprofiler, mozhttpd, mozinfo, mozInstall, mozleak, mozlog, moznetwork, mozpower, mozprocess, mozprofile, mozproxy, mozrunner, mozserve, mozscreenshot, mozshellutil, mozsystemmonitor, moztest, mozversion, conditioned-profile, charset-normalizer, distro, redo, wcwidth [task 2026-03-10T14:42:28.017+00:00] 14:42:28 INFO - Building wheel for aiohttp (setup.py): started [task 2026-03-10T14:42:28.514+00:00] 14:42:28 INFO - Building wheel for aiohttp (setup.py): finished with status 'done' [task 2026-03-10T14:42:28.515+00:00] 14:42:28 INFO - Created wheel for aiohttp: filename=aiohttp-3.7.4.post0-py3-none-any.whl size=451918 sha256=353aa3095c67167e04c2aaedf5981df10a193f092bce435650d0c26422eedc3a [task 2026-03-10T14:42:28.516+00:00] 14:42:28 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/0d/74/9d/94092bc1d165d07557250c5abb6ee83283114d34e0b0c89bf5 [task 2026-03-10T14:42:28.519+00:00] 14:42:28 INFO - Building wheel for pyyaml (setup.py): started [task 2026-03-10T14:42:29.337+00:00] 14:42:29 INFO - Building wheel for pyyaml (setup.py): finished with status 'done' [task 2026-03-10T14:42:29.338+00:00] 14:42:29 INFO - Created wheel for pyyaml: filename=pyyaml-5.1.2-cp312-cp312-linux_x86_64.whl size=44115 sha256=b7afcd28ec93f4199195e20677a9c60ce115117313640d676e3f36ca004b09b1 [task 2026-03-10T14:42:29.338+00:00] 14:42:29 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/ae/41/41/7a4d8ed041f244d5230c843d7c809d7384c697d005e6597a04 [task 2026-03-10T14:42:29.340+00:00] 14:42:29 INFO - Building wheel for geckoprocesstypes (setup.py): started [task 2026-03-10T14:42:29.623+00:00] 14:42:29 INFO - Building wheel for geckoprocesstypes (setup.py): finished with status 'done' [task 2026-03-10T14:42:29.623+00:00] 14:42:29 INFO - Created wheel for geckoprocesstypes: filename=geckoprocesstypes-1.0-py3-none-any.whl size=3082 sha256=3b36d1ea5669672977c63804694919d276825bba7b98a097af20c2715767ecd8 [task 2026-03-10T14:42:29.624+00:00] 14:42:29 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/7e/9f/d4/2e8e67ad47319696133395dfc55ab3e05d8433d9041e20946b [task 2026-03-10T14:42:29.625+00:00] 14:42:29 INFO - Building wheel for mozterm (setup.py): started [task 2026-03-10T14:42:29.928+00:00] 14:42:29 INFO - Building wheel for mozterm (setup.py): finished with status 'done' [task 2026-03-10T14:42:29.929+00:00] 14:42:29 INFO - Created wheel for mozterm: filename=mozterm-1.0.0-py2.py3-none-any.whl size=3460 sha256=bac8fe88e29aa2ad555ebf4e43ddf71c4bb5d43ccb3b3d5b44c465b3b1944d4f [task 2026-03-10T14:42:29.929+00:00] 14:42:29 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/9d/df/cb/aafb6bdbaa1b7bee6777093b5061ecce5346194429d08206f3 [task 2026-03-10T14:42:29.931+00:00] 14:42:29 INFO - Building wheel for manifestparser (setup.py): started [task 2026-03-10T14:42:30.122+00:00] 14:42:30 INFO - Building wheel for manifestparser (setup.py): finished with status 'done' [task 2026-03-10T14:42:30.122+00:00] 14:42:30 INFO - Created wheel for manifestparser: filename=manifestparser-2.4.0-py3-none-any.whl size=39489 sha256=0d3161c2197301aef364530a5c8e7dbda25dd34ec701a111f78eac317b39dc78 [task 2026-03-10T14:42:30.122+00:00] 14:42:30 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/68/82/41/507c8f1638327402c0dc5939b87642c5fc900fdf12fe9a7991 [task 2026-03-10T14:42:30.125+00:00] 14:42:30 INFO - Building wheel for mozcrash (setup.py): started [task 2026-03-10T14:42:30.307+00:00] 14:42:30 INFO - Building wheel for mozcrash (setup.py): finished with status 'done' [task 2026-03-10T14:42:30.307+00:00] 14:42:30 INFO - Created wheel for mozcrash: filename=mozcrash-2.2.1-py2.py3-none-any.whl size=11521 sha256=b88cf875520e4fa5419942456d252b03560a0062f7c6b2c55fe68e33c9041863 [task 2026-03-10T14:42:30.307+00:00] 14:42:30 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/8d/e7/29/38e129547f1db7b31e72e55cca2f46f1d24b4c2eedb95ddbb0 [task 2026-03-10T14:42:30.309+00:00] 14:42:30 INFO - Building wheel for mozdebug (setup.py): started [task 2026-03-10T14:42:30.483+00:00] 14:42:30 INFO - Building wheel for mozdebug (setup.py): finished with status 'done' [task 2026-03-10T14:42:30.484+00:00] 14:42:30 INFO - Created wheel for mozdebug: filename=mozdebug-0.4.0-py2.py3-none-any.whl size=6461 sha256=25c3f4f4a69bd14d29b9f353273f1166dd06121af015d6e06f5591f7f74976d1 [task 2026-03-10T14:42:30.484+00:00] 14:42:30 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/d2/8e/4a/7898cdcb56d03bae7b6232c6a0e4747c62c562d3453093bb76 [task 2026-03-10T14:42:30.485+00:00] 14:42:30 INFO - Building wheel for mozdevice (setup.py): started [task 2026-03-10T14:42:30.672+00:00] 14:42:30 INFO - Building wheel for mozdevice (setup.py): finished with status 'done' [task 2026-03-10T14:42:30.672+00:00] 14:42:30 INFO - Created wheel for mozdevice: filename=mozdevice-4.2.0-py2.py3-none-any.whl size=48083 sha256=bdce68e41d9ea6552160f732fd81f734b6c189b8e09aa28586ba188939095d1e [task 2026-03-10T14:42:30.673+00:00] 14:42:30 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/fc/7a/64/73fdfc224755c0bf5109528380022a361d859969e82eea8a78 [task 2026-03-10T14:42:30.674+00:00] 14:42:30 INFO - Building wheel for mozfile (setup.py): started [task 2026-03-10T14:42:30.855+00:00] 14:42:30 INFO - Building wheel for mozfile (setup.py): finished with status 'done' [task 2026-03-10T14:42:30.855+00:00] 14:42:30 INFO - Created wheel for mozfile: filename=mozfile-3.0.0-py2.py3-none-any.whl size=9615 sha256=e4c313a3007cbd53ae61863c50314b548fbea0da72810299cc78936174dedfc9 [task 2026-03-10T14:42:30.856+00:00] 14:42:30 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/4c/6e/ed/b87eb6255f7fd341b0d069a354f57c78550a848877f5926f86 [task 2026-03-10T14:42:30.857+00:00] 14:42:30 INFO - Building wheel for mozgeckoprofiler (setup.py): started [task 2026-03-10T14:42:31.040+00:00] 14:42:31 INFO - Building wheel for mozgeckoprofiler (setup.py): finished with status 'done' [task 2026-03-10T14:42:31.041+00:00] 14:42:31 INFO - Created wheel for mozgeckoprofiler: filename=mozgeckoprofiler-1.0.0-py3-none-any.whl size=16518 sha256=4db94e5d8ae8a42337a20a17c8770821ea31944ddee0830f5f641795770aafdd [task 2026-03-10T14:42:31.041+00:00] 14:42:31 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/86/89/d0/c25cbbf54ef4f307be812e761741c51cd4a917d227fcbf66b9 [task 2026-03-10T14:42:31.043+00:00] 14:42:31 INFO - Building wheel for mozhttpd (setup.py): started [task 2026-03-10T14:42:31.225+00:00] 14:42:31 INFO - Building wheel for mozhttpd (setup.py): finished with status 'done' [task 2026-03-10T14:42:31.226+00:00] 14:42:31 INFO - Created wheel for mozhttpd: filename=mozhttpd-0.7.1-py3-none-any.whl size=7126 sha256=59bf5c21d0139ffc5f062a328ec79e2c6d9577b382d13bde9a51d1223dc3ec86 [task 2026-03-10T14:42:31.226+00:00] 14:42:31 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/27/33/d3/4b89a6c0be2c3fd5dfe700f07fdf9355aaad47b227dd20d53b [task 2026-03-10T14:42:31.228+00:00] 14:42:31 INFO - Building wheel for mozinfo (setup.py): started [task 2026-03-10T14:42:31.410+00:00] 14:42:31 INFO - Building wheel for mozinfo (setup.py): finished with status 'done' [task 2026-03-10T14:42:31.410+00:00] 14:42:31 INFO - Created wheel for mozinfo: filename=mozinfo-1.2.3-py2.py3-none-any.whl size=9549 sha256=82e09ed5361fb5fcf93c52c6ce7c4247138187e84265a89b7abd3f7f7337da52 [task 2026-03-10T14:42:31.410+00:00] 14:42:31 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/a8/51/b0/19591cf8075f4afb8da9c27be06a1c9ba89f2e3e329c43660c [task 2026-03-10T14:42:31.412+00:00] 14:42:31 INFO - Building wheel for mozInstall (setup.py): started [task 2026-03-10T14:42:31.602+00:00] 14:42:31 INFO - Building wheel for mozInstall (setup.py): finished with status 'done' [task 2026-03-10T14:42:31.602+00:00] 14:42:31 INFO - Created wheel for mozInstall: filename=mozinstall-2.1.0-py2.py3-none-any.whl size=7487 sha256=fe36870053fc5aeac2726254b8785a285b29e369c2dcb1da90d9b0546fb57ced [task 2026-03-10T14:42:31.603+00:00] 14:42:31 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/17/28/ac/e1b1e9e24dc03f6f22bd4d1603c9a915e8be88c5024b37f571 [task 2026-03-10T14:42:31.604+00:00] 14:42:31 INFO - Building wheel for mozleak (setup.py): started [task 2026-03-10T14:42:31.783+00:00] 14:42:31 INFO - Building wheel for mozleak (setup.py): finished with status 'done' [task 2026-03-10T14:42:31.783+00:00] 14:42:31 INFO - Created wheel for mozleak: filename=mozleak-1.0.0-py2.py3-none-any.whl size=7123 sha256=1bc1f5719320a2a53a7a1eb5d67a33a655942af5a0cfc03041c306a43822f8de [task 2026-03-10T14:42:31.784+00:00] 14:42:31 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/d3/bc/1e/0f973e223f3a0bb1aabe59f238d8f8edad7a823ef693213c58 [task 2026-03-10T14:42:31.785+00:00] 14:42:31 INFO - Building wheel for mozlog (setup.py): started [task 2026-03-10T14:42:31.993+00:00] 14:42:31 INFO - Building wheel for mozlog (setup.py): finished with status 'done' [task 2026-03-10T14:42:31.993+00:00] 14:42:31 INFO - Created wheel for mozlog: filename=mozlog-8.0.0-py2.py3-none-any.whl size=71999 sha256=65884ab1d165611595d726c9f5dae1b330d7549e621a70747255fde1b95a41d8 [task 2026-03-10T14:42:31.993+00:00] 14:42:31 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/6e/95/45/3fac0d3e1ce8c2ea4a35a4cd90b62b8700660f0a1c311e389e [task 2026-03-10T14:42:31.996+00:00] 14:42:31 INFO - Building wheel for moznetwork (setup.py): started [task 2026-03-10T14:42:32.173+00:00] 14:42:32 INFO - Building wheel for moznetwork (setup.py): finished with status 'done' [task 2026-03-10T14:42:32.173+00:00] 14:42:32 INFO - Created wheel for moznetwork: filename=moznetwork-1.1.0-py3-none-any.whl size=4500 sha256=d42b6a3e6936266d0492e8566bc64474d52ef998979b9286547abe436a4c6ea8 [task 2026-03-10T14:42:32.173+00:00] 14:42:32 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/02/b1/d8/ddf8880765e70f02b9b87eb4db36dc25c086ad0b318498f87a [task 2026-03-10T14:42:32.175+00:00] 14:42:32 INFO - Building wheel for mozpower (setup.py): started [task 2026-03-10T14:42:32.358+00:00] 14:42:32 INFO - Building wheel for mozpower (setup.py): finished with status 'done' [task 2026-03-10T14:42:32.359+00:00] 14:42:32 INFO - Created wheel for mozpower: filename=mozpower-1.1.2-py2.py3-none-any.whl size=17690 sha256=d633139712435036fd1fa152045c97a2f8619dfac64fbd28887e5117931ece95 [task 2026-03-10T14:42:32.359+00:00] 14:42:32 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/0b/17/b1/72c97735e55cbab1371a1ceaecce105732699767c77cf25841 [task 2026-03-10T14:42:32.361+00:00] 14:42:32 INFO - Building wheel for mozprocess (setup.py): started [task 2026-03-10T14:42:32.545+00:00] 14:42:32 INFO - Building wheel for mozprocess (setup.py): finished with status 'done' [task 2026-03-10T14:42:32.545+00:00] 14:42:32 INFO - Created wheel for mozprocess: filename=mozprocess-1.4.0-py2.py3-none-any.whl size=23494 sha256=007706aee1a54021901a3b03b73923f568e29e6665cf10c774177e9c890a7ef2 [task 2026-03-10T14:42:32.546+00:00] 14:42:32 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/fd/5e/f9/3a025938998e18e4d2d0bd0d1a939dcb212e2006deeec5401b [task 2026-03-10T14:42:32.547+00:00] 14:42:32 INFO - Building wheel for mozprofile (setup.py): started [task 2026-03-10T14:42:32.732+00:00] 14:42:32 INFO - Building wheel for mozprofile (setup.py): finished with status 'done' [task 2026-03-10T14:42:32.733+00:00] 14:42:32 INFO - Created wheel for mozprofile: filename=mozprofile-3.0.0-py2.py3-none-any.whl size=21947 sha256=714ef477d40259af1ce7e48102af301320ef9665cf89192345c40b8c8d080fb6 [task 2026-03-10T14:42:32.733+00:00] 14:42:32 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/e1/fe/3e/c0f3d80396398b6430d77e109c396e40ca65a5ce25325cad17 [task 2026-03-10T14:42:32.735+00:00] 14:42:32 INFO - Building wheel for mozproxy (setup.py): started [task 2026-03-10T14:42:32.947+00:00] 14:42:32 INFO - Building wheel for mozproxy (setup.py): finished with status 'done' [task 2026-03-10T14:42:32.948+00:00] 14:42:32 INFO - Created wheel for mozproxy: filename=mozproxy-1.0-py3-none-any.whl size=45500 sha256=983dee1ea830b8c2333711fd777e3bad6452426227a9ac95b9e9890cc2a012f9 [task 2026-03-10T14:42:32.948+00:00] 14:42:32 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/63/7e/d8/f4c429dcd22587ce7b7da49b44978555bd5ac48699038c4904 [task 2026-03-10T14:42:32.950+00:00] 14:42:32 INFO - Building wheel for mozrunner (setup.py): started [task 2026-03-10T14:42:33.141+00:00] 14:42:33 INFO - Building wheel for mozrunner (setup.py): finished with status 'done' [task 2026-03-10T14:42:33.142+00:00] 14:42:33 INFO - Created wheel for mozrunner: filename=mozrunner-8.3.2-py2.py3-none-any.whl size=47155 sha256=5040a7b6991d3024df39a8b3540ba8037fcefa19a8487fef02c8701e4dfb3307 [task 2026-03-10T14:42:33.142+00:00] 14:42:33 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/7d/fa/d4/62ea395bc78ff516b61c59dc3981cecddf095e1460bf84d3dd [task 2026-03-10T14:42:33.144+00:00] 14:42:33 INFO - Building wheel for mozserve (setup.py): started [task 2026-03-10T14:42:33.331+00:00] 14:42:33 INFO - Building wheel for mozserve (setup.py): finished with status 'done' [task 2026-03-10T14:42:33.332+00:00] 14:42:33 INFO - Created wheel for mozserve: filename=mozserve-0.1-py3-none-any.whl size=4124 sha256=f663d94d22284d3d4b2a4696ea7aef1626f927f7a4bfaea409984ab046be1a05 [task 2026-03-10T14:42:33.332+00:00] 14:42:33 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/11/67/40/61ee1029080b4ba34bdc3269f52f5752780dc8e43fb6435583 [task 2026-03-10T14:42:33.334+00:00] 14:42:33 INFO - Building wheel for mozscreenshot (setup.py): started [task 2026-03-10T14:42:33.515+00:00] 14:42:33 INFO - Building wheel for mozscreenshot (setup.py): finished with status 'done' [task 2026-03-10T14:42:33.515+00:00] 14:42:33 INFO - Created wheel for mozscreenshot: filename=mozscreenshot-1.0.0-py2.py3-none-any.whl size=3248 sha256=a0a6766c5f8e5ea773019de5d90c0c138f2d5699cc18b7cf08b5461227d891cd [task 2026-03-10T14:42:33.515+00:00] 14:42:33 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/a9/34/42/c47156ca3d877987271059f9da0f2ab5b9a63d16c2ed40573c [task 2026-03-10T14:42:33.517+00:00] 14:42:33 INFO - Building wheel for mozshellutil (setup.py): started [task 2026-03-10T14:42:33.697+00:00] 14:42:33 INFO - Building wheel for mozshellutil (setup.py): finished with status 'done' [task 2026-03-10T14:42:33.697+00:00] 14:42:33 INFO - Created wheel for mozshellutil: filename=mozshellutil-1.0.0-py2.py3-none-any.whl size=4077 sha256=6db7025bd13d325bbb48253fbd44d16a57d1d1f46eb23957d26aa4bc2a042cff [task 2026-03-10T14:42:33.697+00:00] 14:42:33 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/4c/d6/f4/fd2d58e33d472bb74dc6127424e40b97f01357b87b1cd61c97 [task 2026-03-10T14:42:33.699+00:00] 14:42:33 INFO - Building wheel for mozsystemmonitor (setup.py): started [task 2026-03-10T14:42:33.881+00:00] 14:42:33 INFO - Building wheel for mozsystemmonitor (setup.py): finished with status 'done' [task 2026-03-10T14:42:33.882+00:00] 14:42:33 INFO - Created wheel for mozsystemmonitor: filename=mozsystemmonitor-1.0.1-py2.py3-none-any.whl size=18687 sha256=52be116838ff8656862c69eff9b11b775f5a1ab84a961b45853ee7e4f9de76a3 [task 2026-03-10T14:42:33.882+00:00] 14:42:33 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/09/33/ea/92f004fa694a792c490595ac434f04d14bfd33dab484a7d6a2 [task 2026-03-10T14:42:33.884+00:00] 14:42:33 INFO - Building wheel for moztest (setup.py): started [task 2026-03-10T14:42:34.066+00:00] 14:42:34 INFO - Building wheel for moztest (setup.py): finished with status 'done' [task 2026-03-10T14:42:34.067+00:00] 14:42:34 INFO - Created wheel for moztest: filename=moztest-1.1.0-py3-none-any.whl size=19925 sha256=13804bc8a32e13b5e54162699b7c9c525e2afa9a8d655eae6ab2ce062ba6638f [task 2026-03-10T14:42:34.067+00:00] 14:42:34 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/cc/2d/ce/361b6fe5930858611356b9b1d9e47fb76f3306d72846281aab [task 2026-03-10T14:42:34.069+00:00] 14:42:34 INFO - Building wheel for mozversion (setup.py): started [task 2026-03-10T14:42:34.261+00:00] 14:42:34 INFO - Building wheel for mozversion (setup.py): finished with status 'done' [task 2026-03-10T14:42:34.262+00:00] 14:42:34 INFO - Created wheel for mozversion: filename=mozversion-2.4.0-py2.py3-none-any.whl size=4241 sha256=03847936ae8ee29475c4e0bd5e7c26c260754d22d437dc552ac92e08e21fdd1d [task 2026-03-10T14:42:34.262+00:00] 14:42:34 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/f3/e8/1d/f8083f5be14f1851ce21aa50dcb689ef1bf24ff51464daf8e1 [task 2026-03-10T14:42:34.264+00:00] 14:42:34 INFO - Building wheel for conditioned-profile (setup.py): started [task 2026-03-10T14:42:34.463+00:00] 14:42:34 INFO - Building wheel for conditioned-profile (setup.py): finished with status 'done' [task 2026-03-10T14:42:34.463+00:00] 14:42:34 INFO - Created wheel for conditioned-profile: filename=conditioned_profile-0.2-py3-none-any.whl size=41247 sha256=81980fa0d1836334d1cfaca7c61a37d6b1d6b2daa0e259b2851b33aa5da3c6b4 [task 2026-03-10T14:42:34.463+00:00] 14:42:34 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-5gbj7rpd/wheels/b1/d7/4b/6c6c9201ae58765547812061e276b299117455aa0056c59fae [task 2026-03-10T14:42:34.465+00:00] 14:42:34 INFO - Building wheel for charset-normalizer (setup.py): started [task 2026-03-10T14:42:34.676+00:00] 14:42:34 INFO - Building wheel for charset-normalizer (setup.py): finished with status 'done' [task 2026-03-10T14:42:34.677+00:00] 14:42:34 INFO - Created wheel for charset-normalizer: filename=charset_normalizer-2.0.12-py3-none-any.whl size=39605 sha256=91fb8c97799adf4163867e8156017d47101962afa083a65c572e120acb99e923 [task 2026-03-10T14:42:34.677+00:00] 14:42:34 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/6b/07/f7/6d2a00db191c7e437bf54427b597567d86f283a47f8bbbf69e [task 2026-03-10T14:42:34.679+00:00] 14:42:34 INFO - Building wheel for distro (setup.py): started [task 2026-03-10T14:42:34.872+00:00] 14:42:34 INFO - Building wheel for distro (setup.py): finished with status 'done' [task 2026-03-10T14:42:34.873+00:00] 14:42:34 INFO - Created wheel for distro: filename=distro-1.4.0-py2.py3-none-any.whl size=17909 sha256=750594a9186996fc29add246cc71da3e149ce0bfc9fcf0af586cd7c968d5954c [task 2026-03-10T14:42:34.873+00:00] 14:42:34 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/1d/c2/2c/acf3bf597b460309d8bed235ff0773cab8bf92b68480d7b19c [task 2026-03-10T14:42:34.875+00:00] 14:42:34 INFO - Building wheel for redo (setup.py): started [task 2026-03-10T14:42:35.060+00:00] 14:42:35 INFO - Building wheel for redo (setup.py): finished with status 'done' [task 2026-03-10T14:42:35.061+00:00] 14:42:35 INFO - Created wheel for redo: filename=redo-2.0.4-py2.py3-none-any.whl size=11926 sha256=8d1bbae7846d38ae2c4226ff8b1012eebe12efdb74a404d9082cfdaee19b61a6 [task 2026-03-10T14:42:35.061+00:00] 14:42:35 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/ad/ba/ba/1316a8d0a6c754a8f78ab52fbda054b01465262745f3c16886 [task 2026-03-10T14:42:35.063+00:00] 14:42:35 INFO - Building wheel for wcwidth (setup.py): started [task 2026-03-10T14:42:35.255+00:00] 14:42:35 INFO - Building wheel for wcwidth (setup.py): finished with status 'done' [task 2026-03-10T14:42:35.256+00:00] 14:42:35 INFO - Created wheel for wcwidth: filename=wcwidth-0.1.7-py2.py3-none-any.whl size=17924 sha256=329f34602705d3e81eaedcd4a4d5b9604c615f0d5be4642dd01c529ed56b500d [task 2026-03-10T14:42:35.256+00:00] 14:42:35 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/fe/39/84/ccbda5bc5239c6dc42896312c12ae52533f1df7a3376c3b0ee [task 2026-03-10T14:42:35.258+00:00] 14:42:35 INFO - Successfully built aiohttp pyyaml geckoprocesstypes mozterm manifestparser mozcrash mozdebug mozdevice mozfile mozgeckoprofiler mozhttpd mozinfo mozInstall mozleak mozlog moznetwork mozpower mozprocess mozprofile mozproxy mozrunner mozserve mozscreenshot mozshellutil mozsystemmonitor moztest mozversion conditioned-profile charset-normalizer distro redo wcwidth [task 2026-03-10T14:42:35.308+00:00] 14:42:35 INFO - Installing collected packages: wcwidth, redo, mozterm, geckoprocesstypes, distro, conditioned-profile, urllib3, typing_extensions, tomlkit, toml, structlog, six, pyyaml, propcache, multidict, mozsystemmonitor, mozshellutil, mozserve, mozleak, mozgeckoprofiler, mozfile, idna, charset-normalizer, chardet, certifi, attrs, async_timeout, yarl, requests, mozinfo, blessed, moztest, mozprocess, mozlog, mozInstall, mozdebug, aiohttp, mozversion, mozscreenshot, mozproxy, mozprofile, moznetwork, mozdevice, mozcrash, manifestparser, arsenic, mozrunner, mozpower, mozhttpd [task 2026-03-10T14:42:36.548+00:00] 14:42:36 INFO - Successfully installed aiohttp-3.7.4.post0 arsenic-21.8 async_timeout-3.0.1 attrs-25.4.0 blessed-1.19.1 certifi-2024.2.2 chardet-4.0.0 charset-normalizer-2.0.12 conditioned-profile-0.2 distro-1.4.0 geckoprocesstypes-1.0 idna-3.3 manifestparser-2.4.0 mozInstall-2.1.0 mozcrash-2.2.1 mozdebug-0.4.0 mozdevice-4.2.0 mozfile-3.0.0 mozgeckoprofiler-1.0.0 mozhttpd-0.7.1 mozinfo-1.2.3 mozleak-1.0.0 mozlog-8.0.0 moznetwork-1.1.0 mozpower-1.1.2 mozprocess-1.4.0 mozprofile-3.0.0 mozproxy-1.0 mozrunner-8.3.2 mozscreenshot-1.0.0 mozserve-0.1 mozshellutil-1.0.0 mozsystemmonitor-1.0.1 mozterm-1.0.0 moztest-1.1.0 mozversion-2.4.0 multidict-6.7.0 propcache-0.4.0 pyyaml-5.1.2 redo-2.0.4 requests-2.27.1 six-1.16.0 structlog-20.2.0 toml-0.10.2 tomlkit-0.12.3 typing_extensions-4.9.0 urllib3-1.26.17 wcwidth-0.1.7 yarl-1.22.0 [task 2026-03-10T14:42:36.704+00:00] 14:42:36 INFO - Return code: 0 [task 2026-03-10T14:42:36.704+00:00] 14:42:36 INFO - Installing mock into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:37.662+00:00] 14:42:37 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:37.662+00:00] 14:42:37 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:37.662+00:00] 14:42:37 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'mock'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:37.662+00:00] 14:42:37 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'mock'] in /builds/worker/workspace/build [task 2026-03-10T14:42:37.662+00:00] 14:42:37 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches mock [task 2026-03-10T14:42:37.662+00:00] 14:42:37 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:37.989+00:00] 14:42:37 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:38.810+00:00] 14:42:38 INFO - Collecting mock [task 2026-03-10T14:42:38.852+00:00] 14:42:38 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/mock-1.0.1.tar.gz (818 kB) [task 2026-03-10T14:42:38.899+00:00] 14:42:38 INFO - ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 818.6/818.6 kB 12.6 MB/s eta 0:00:00 [task 2026-03-10T14:42:38.938+00:00] 14:42:38 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:39.116+00:00] 14:42:39 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:39.118+00:00] 14:42:39 INFO - Building wheels for collected packages: mock [task 2026-03-10T14:42:39.119+00:00] 14:42:39 INFO - Building wheel for mock (setup.py): started [task 2026-03-10T14:42:39.340+00:00] 14:42:39 INFO - Building wheel for mock (setup.py): finished with status 'done' [task 2026-03-10T14:42:39.341+00:00] 14:42:39 INFO - Created wheel for mock: filename=mock-1.0.1-py3-none-any.whl size=23753 sha256=3ee71fcfc0d849fbb6ffef20e6168cc95aea970502e144e9240093c97888fdea [task 2026-03-10T14:42:39.341+00:00] 14:42:39 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/d3/f1/fb/206ee686719a53352e394e90410db21b09694410a092139380 [task 2026-03-10T14:42:39.343+00:00] 14:42:39 INFO - Successfully built mock [task 2026-03-10T14:42:39.374+00:00] 14:42:39 INFO - Installing collected packages: mock [task 2026-03-10T14:42:39.397+00:00] 14:42:39 INFO - Successfully installed mock-1.0.1 [task 2026-03-10T14:42:39.489+00:00] 14:42:39 INFO - Return code: 0 [task 2026-03-10T14:42:39.489+00:00] 14:42:39 INFO - Installing simplejson into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:39.893+00:00] 14:42:39 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:39.893+00:00] 14:42:39 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:39.894+00:00] 14:42:39 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'simplejson'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:39.894+00:00] 14:42:39 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches', 'simplejson'] in /builds/worker/workspace/build [task 2026-03-10T14:42:39.894+00:00] 14:42:39 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches simplejson [task 2026-03-10T14:42:39.894+00:00] 14:42:39 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:40.220+00:00] 14:42:40 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:41.019+00:00] 14:42:41 INFO - Collecting simplejson [task 2026-03-10T14:42:41.063+00:00] 14:42:41 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/simplejson-3.20.1-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (152 kB) [task 2026-03-10T14:42:41.100+00:00] 14:42:41 INFO - Installing collected packages: simplejson [task 2026-03-10T14:42:41.147+00:00] 14:42:41 INFO - Successfully installed simplejson-3.20.1 [task 2026-03-10T14:42:41.217+00:00] 14:42:41 INFO - Return code: 0 [task 2026-03-10T14:42:41.217+00:00] 14:42:41 INFO - Installing None into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:41.626+00:00] 14:42:41 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:41.626+00:00] 14:42:41 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:41.626+00:00] 14:42:41 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '-r', '/builds/worker/workspace/build/tests/config/marionette_requirements.txt', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build/tests/config', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:41.626+00:00] 14:42:41 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '-r', '/builds/worker/workspace/build/tests/config/marionette_requirements.txt', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches'] in /builds/worker/workspace/build/tests/config [task 2026-03-10T14:42:41.626+00:00] 14:42:41 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 -r /builds/worker/workspace/build/tests/config/marionette_requirements.txt --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches [task 2026-03-10T14:42:41.626+00:00] 14:42:41 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:41.965+00:00] 14:42:41 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:41.966+00:00] 14:42:41 INFO - Processing /builds/worker/workspace/build/tests/tools/geckoprocesstypes_generator [task 2026-03-10T14:42:41.966+00:00] 14:42:41 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:42.127+00:00] 14:42:42 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:42.128+00:00] 14:42:42 INFO - Processing /builds/worker/workspace/build/tests/tools/mozterm [task 2026-03-10T14:42:42.129+00:00] 14:42:42 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:42.288+00:00] 14:42:42 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:42.289+00:00] 14:42:42 INFO - Processing /builds/worker/workspace/build/tests/mozbase/manifestparser [task 2026-03-10T14:42:42.290+00:00] 14:42:42 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:42.450+00:00] 14:42:42 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:42.452+00:00] 14:42:42 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozcrash [task 2026-03-10T14:42:42.453+00:00] 14:42:42 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:42.614+00:00] 14:42:42 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:42.616+00:00] 14:42:42 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozdebug [task 2026-03-10T14:42:42.616+00:00] 14:42:42 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:42.781+00:00] 14:42:42 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:42.782+00:00] 14:42:42 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozdevice [task 2026-03-10T14:42:42.783+00:00] 14:42:42 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:42.941+00:00] 14:42:42 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:42.942+00:00] 14:42:42 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozfile [task 2026-03-10T14:42:42.943+00:00] 14:42:42 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:43.103+00:00] 14:42:43 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:43.104+00:00] 14:42:43 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozgeckoprofiler [task 2026-03-10T14:42:43.105+00:00] 14:42:43 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:43.262+00:00] 14:42:43 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:43.263+00:00] 14:42:43 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozhttpd [task 2026-03-10T14:42:43.264+00:00] 14:42:43 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:43.428+00:00] 14:42:43 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:43.429+00:00] 14:42:43 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozinfo [task 2026-03-10T14:42:43.430+00:00] 14:42:43 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:43.589+00:00] 14:42:43 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:43.590+00:00] 14:42:43 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozinstall [task 2026-03-10T14:42:43.591+00:00] 14:42:43 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:43.756+00:00] 14:42:43 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:43.757+00:00] 14:42:43 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozleak [task 2026-03-10T14:42:43.758+00:00] 14:42:43 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:43.923+00:00] 14:42:43 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:43.924+00:00] 14:42:43 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozlog [task 2026-03-10T14:42:43.925+00:00] 14:42:43 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:44.087+00:00] 14:42:44 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:44.089+00:00] 14:42:44 INFO - Processing /builds/worker/workspace/build/tests/mozbase/moznetwork [task 2026-03-10T14:42:44.089+00:00] 14:42:44 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:44.250+00:00] 14:42:44 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:44.252+00:00] 14:42:44 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozpower [task 2026-03-10T14:42:44.252+00:00] 14:42:44 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:44.419+00:00] 14:42:44 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:44.421+00:00] 14:42:44 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozprocess [task 2026-03-10T14:42:44.422+00:00] 14:42:44 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:44.579+00:00] 14:42:44 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:44.581+00:00] 14:42:44 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozprofile [task 2026-03-10T14:42:44.581+00:00] 14:42:44 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:44.746+00:00] 14:42:44 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:44.748+00:00] 14:42:44 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozproxy [task 2026-03-10T14:42:44.748+00:00] 14:42:44 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:44.908+00:00] 14:42:44 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:44.909+00:00] 14:42:44 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozrunner [task 2026-03-10T14:42:44.910+00:00] 14:42:44 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:45.073+00:00] 14:42:45 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:45.074+00:00] 14:42:45 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozserve [task 2026-03-10T14:42:45.075+00:00] 14:42:45 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:45.237+00:00] 14:42:45 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:45.238+00:00] 14:42:45 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozscreenshot [task 2026-03-10T14:42:45.239+00:00] 14:42:45 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:45.398+00:00] 14:42:45 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:45.399+00:00] 14:42:45 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozshellutil [task 2026-03-10T14:42:45.400+00:00] 14:42:45 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:45.562+00:00] 14:42:45 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:45.563+00:00] 14:42:45 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozsystemmonitor [task 2026-03-10T14:42:45.564+00:00] 14:42:45 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:45.726+00:00] 14:42:45 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:45.727+00:00] 14:42:45 INFO - Processing /builds/worker/workspace/build/tests/mozbase/moztest [task 2026-03-10T14:42:45.728+00:00] 14:42:45 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:45.889+00:00] 14:42:45 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:45.890+00:00] 14:42:45 INFO - Processing /builds/worker/workspace/build/tests/mozbase/mozversion [task 2026-03-10T14:42:45.890+00:00] 14:42:45 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:46.054+00:00] 14:42:46 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:46.056+00:00] 14:42:46 INFO - Processing /builds/worker/workspace/build/tests/condprofile [task 2026-03-10T14:42:46.056+00:00] 14:42:46 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:46.214+00:00] 14:42:46 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:46.219+00:00] 14:42:46 INFO - Collecting arsenic==21.8 (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 30)) [task 2026-03-10T14:42:46.221+00:00] 14:42:46 INFO - Using cached https://pypi.pub.build.mozilla.org/pub/arsenic-21.8-py3-none-any.whl (18 kB) [task 2026-03-10T14:42:46.223+00:00] 14:42:46 INFO - Processing /builds/worker/workspace/build/tests/tools/wptserve [task 2026-03-10T14:42:46.224+00:00] 14:42:46 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:46.378+00:00] 14:42:46 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:46.380+00:00] 14:42:46 INFO - Processing /builds/worker/workspace/build/tests/tools/wpt_third_party/certifi [task 2026-03-10T14:42:46.380+00:00] 14:42:46 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:46.539+00:00] 14:42:46 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:46.540+00:00] 14:42:46 INFO - Processing /builds/worker/workspace/build/tests/tools/wpt_third_party/h2 [task 2026-03-10T14:42:46.541+00:00] 14:42:46 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:46.712+00:00] 14:42:46 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:46.714+00:00] 14:42:46 INFO - Processing /builds/worker/workspace/build/tests/tools/wpt_third_party/hyperframe [task 2026-03-10T14:42:46.715+00:00] 14:42:46 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:46.882+00:00] 14:42:46 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:46.883+00:00] 14:42:46 INFO - Processing /builds/worker/workspace/build/tests/tools/wpt_third_party/hpack [task 2026-03-10T14:42:46.884+00:00] 14:42:46 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:47.061+00:00] 14:42:47 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:47.062+00:00] 14:42:47 INFO - Processing /builds/worker/workspace/build/tests/tools/wpt_third_party/pywebsocket3 [task 2026-03-10T14:42:47.063+00:00] 14:42:47 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:47.229+00:00] 14:42:47 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:47.230+00:00] 14:42:47 INFO - Processing /builds/worker/workspace/build/tests/marionette/client [task 2026-03-10T14:42:47.231+00:00] 14:42:47 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:47.395+00:00] 14:42:47 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:47.396+00:00] 14:42:47 INFO - Processing /builds/worker/workspace/build/tests/marionette/harness [task 2026-03-10T14:42:47.397+00:00] 14:42:47 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:47.565+00:00] 14:42:47 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:47.572+00:00] 14:42:47 INFO - Requirement already satisfied: aiohttp==3.7.4.post0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (3.7.4.post0) [task 2026-03-10T14:42:47.572+00:00] 14:42:47 INFO - Requirement already satisfied: requests==2.27.1 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) (2.27.1) [task 2026-03-10T14:42:47.573+00:00] 14:42:47 INFO - Requirement already satisfied: pyyaml==5.1.2 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 32)) (5.1.2) [task 2026-03-10T14:42:47.573+00:00] 14:42:47 INFO - Requirement already satisfied: structlog==20.2.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 33)) (20.2.0) [task 2026-03-10T14:42:47.574+00:00] 14:42:47 INFO - Requirement already satisfied: toml==0.10.2 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 34)) (0.10.2) [task 2026-03-10T14:42:47.574+00:00] 14:42:47 INFO - Requirement already satisfied: tomlkit==0.12.3 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 35)) (0.12.3) [task 2026-03-10T14:42:47.578+00:00] 14:42:47 INFO - Requirement already satisfied: attrs>=17.3.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (25.4.0) [task 2026-03-10T14:42:47.578+00:00] 14:42:47 INFO - Requirement already satisfied: chardet<5.0,>=2.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (4.0.0) [task 2026-03-10T14:42:47.579+00:00] 14:42:47 INFO - Requirement already satisfied: multidict<7.0,>=4.5 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (6.7.0) [task 2026-03-10T14:42:47.579+00:00] 14:42:47 INFO - Requirement already satisfied: async-timeout<4.0,>=3.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (3.0.1) [task 2026-03-10T14:42:47.580+00:00] 14:42:47 INFO - Requirement already satisfied: yarl<2.0,>=1.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (1.22.0) [task 2026-03-10T14:42:47.580+00:00] 14:42:47 INFO - Requirement already satisfied: typing-extensions>=3.6.5 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (4.9.0) [task 2026-03-10T14:42:47.583+00:00] 14:42:47 INFO - Requirement already satisfied: urllib3<1.27,>=1.21.1 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) (1.26.17) [task 2026-03-10T14:42:47.583+00:00] 14:42:47 INFO - Requirement already satisfied: charset-normalizer~=2.0.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) (2.0.12) [task 2026-03-10T14:42:47.584+00:00] 14:42:47 INFO - Requirement already satisfied: idna<4,>=2.5 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from requests==2.27.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 31)) (3.3) [task 2026-03-10T14:42:47.594+00:00] 14:42:47 INFO - Requirement already satisfied: distro>=1.4.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from mozinfo==1.2.3->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 11)) (1.4.0) [task 2026-03-10T14:42:47.596+00:00] 14:42:47 INFO - Requirement already satisfied: blessed>=1.19.1 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from mozlog==8.0.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 14)) (1.19.1) [task 2026-03-10T14:42:47.600+00:00] 14:42:47 INFO - Requirement already satisfied: redo in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from mozproxy==1.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 19)) (2.0.4) [task 2026-03-10T14:42:47.604+00:00] 14:42:47 INFO - Requirement already satisfied: psutil>=3.1.1 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from mozsystemmonitor==1.0.1->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 24)) (7.0.0) [task 2026-03-10T14:42:47.611+00:00] 14:42:47 INFO - Requirement already satisfied: six in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from pywebsocket3==4.0.2->-r /builds/worker/workspace/build/tests/config/marionette_requirements.txt (line 8)) (1.16.0) [task 2026-03-10T14:42:48.398+00:00] 14:42:48 INFO - Collecting browsermob-proxy>=0.8.0 (from marionette-harness==5.0.2->-r /builds/worker/workspace/build/tests/config/marionette_requirements.txt (line 11)) [task 2026-03-10T14:42:48.442+00:00] 14:42:48 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/browsermob-proxy-0.8.0.tar.gz (8.5 kB) [task 2026-03-10T14:42:48.451+00:00] 14:42:48 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:48.615+00:00] 14:42:48 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:48.621+00:00] 14:42:48 INFO - Requirement already satisfied: wcwidth>=0.1.4 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from blessed>=1.19.1->mozlog==8.0.0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 14)) (0.1.7) [task 2026-03-10T14:42:48.634+00:00] 14:42:48 INFO - Requirement already satisfied: propcache>=0.2.1 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from yarl<2.0,>=1.0->aiohttp==3.7.4.post0->-r /builds/worker/workspace/build/tests/config/mozbase_requirements.txt (line 29)) (0.4.0) [task 2026-03-10T14:42:48.640+00:00] 14:42:48 INFO - Building wheels for collected packages: geckoprocesstypes, mozterm, manifestparser, mozcrash, mozdebug, mozdevice, mozfile, mozgeckoprofiler, mozhttpd, mozinfo, mozInstall, mozleak, mozlog, moznetwork, mozpower, mozprocess, mozprofile, mozproxy, mozrunner, mozserve, mozscreenshot, mozshellutil, mozsystemmonitor, moztest, mozversion, conditioned-profile, wptserve, certifi, h2, hyperframe, hpack, pywebsocket3, marionette_driver, marionette-harness, browsermob-proxy [task 2026-03-10T14:42:48.640+00:00] 14:42:48 INFO - Building wheel for geckoprocesstypes (setup.py): started [task 2026-03-10T14:42:48.852+00:00] 14:42:48 INFO - Building wheel for geckoprocesstypes (setup.py): finished with status 'done' [task 2026-03-10T14:42:48.852+00:00] 14:42:48 INFO - Created wheel for geckoprocesstypes: filename=geckoprocesstypes-1.0-py3-none-any.whl size=3082 sha256=15a955bf55e17afe14f7d41ec03dd21641602e128541c5a35d3c10bc7146b292 [task 2026-03-10T14:42:48.853+00:00] 14:42:48 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/7e/9f/d4/2e8e67ad47319696133395dfc55ab3e05d8433d9041e20946b [task 2026-03-10T14:42:48.854+00:00] 14:42:48 INFO - Building wheel for mozterm (setup.py): started [task 2026-03-10T14:42:49.064+00:00] 14:42:49 INFO - Building wheel for mozterm (setup.py): finished with status 'done' [task 2026-03-10T14:42:49.064+00:00] 14:42:49 INFO - Created wheel for mozterm: filename=mozterm-1.0.0-py2.py3-none-any.whl size=3460 sha256=e61cfea8347109884f1196cff12d020a40153dade42fd8194315f057095927e2 [task 2026-03-10T14:42:49.064+00:00] 14:42:49 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/9d/df/cb/aafb6bdbaa1b7bee6777093b5061ecce5346194429d08206f3 [task 2026-03-10T14:42:49.066+00:00] 14:42:49 INFO - Building wheel for manifestparser (setup.py): started [task 2026-03-10T14:42:49.285+00:00] 14:42:49 INFO - Building wheel for manifestparser (setup.py): finished with status 'done' [task 2026-03-10T14:42:49.285+00:00] 14:42:49 INFO - Created wheel for manifestparser: filename=manifestparser-2.4.0-py3-none-any.whl size=39489 sha256=eb9a8cd7486056b23492f558bb3d924c73be0da9d6b61b6914422f3ebbf16d73 [task 2026-03-10T14:42:49.285+00:00] 14:42:49 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/68/82/41/507c8f1638327402c0dc5939b87642c5fc900fdf12fe9a7991 [task 2026-03-10T14:42:49.287+00:00] 14:42:49 INFO - Building wheel for mozcrash (setup.py): started [task 2026-03-10T14:42:49.501+00:00] 14:42:49 INFO - Building wheel for mozcrash (setup.py): finished with status 'done' [task 2026-03-10T14:42:49.502+00:00] 14:42:49 INFO - Created wheel for mozcrash: filename=mozcrash-2.2.1-py2.py3-none-any.whl size=11521 sha256=ebcafb60f33d8cb6dbe46fbee8ecbdbb6bbfa4d856e2dfd426ababcf9b2e5a0a [task 2026-03-10T14:42:49.502+00:00] 14:42:49 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/8d/e7/29/38e129547f1db7b31e72e55cca2f46f1d24b4c2eedb95ddbb0 [task 2026-03-10T14:42:49.504+00:00] 14:42:49 INFO - Building wheel for mozdebug (setup.py): started [task 2026-03-10T14:42:49.712+00:00] 14:42:49 INFO - Building wheel for mozdebug (setup.py): finished with status 'done' [task 2026-03-10T14:42:49.713+00:00] 14:42:49 INFO - Created wheel for mozdebug: filename=mozdebug-0.4.0-py2.py3-none-any.whl size=6461 sha256=e151c9d2a1489f4dbe64c8ed2fbeff8c3994aa527ece434cff1fbb2c2e74eee9 [task 2026-03-10T14:42:49.713+00:00] 14:42:49 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/d2/8e/4a/7898cdcb56d03bae7b6232c6a0e4747c62c562d3453093bb76 [task 2026-03-10T14:42:49.715+00:00] 14:42:49 INFO - Building wheel for mozdevice (setup.py): started [task 2026-03-10T14:42:49.931+00:00] 14:42:49 INFO - Building wheel for mozdevice (setup.py): finished with status 'done' [task 2026-03-10T14:42:49.931+00:00] 14:42:49 INFO - Created wheel for mozdevice: filename=mozdevice-4.2.0-py2.py3-none-any.whl size=48083 sha256=5d19c64555d666a95206ffb96269fe2855d963a25a9841297c28fe68536d6404 [task 2026-03-10T14:42:49.931+00:00] 14:42:49 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/fc/7a/64/73fdfc224755c0bf5109528380022a361d859969e82eea8a78 [task 2026-03-10T14:42:49.933+00:00] 14:42:49 INFO - Building wheel for mozfile (setup.py): started [task 2026-03-10T14:42:50.145+00:00] 14:42:50 INFO - Building wheel for mozfile (setup.py): finished with status 'done' [task 2026-03-10T14:42:50.145+00:00] 14:42:50 INFO - Created wheel for mozfile: filename=mozfile-3.0.0-py2.py3-none-any.whl size=9615 sha256=9420ce13b91a317f3befb7a4e1cf80166220757e1d9a2556006da4e3393c3143 [task 2026-03-10T14:42:50.145+00:00] 14:42:50 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/4c/6e/ed/b87eb6255f7fd341b0d069a354f57c78550a848877f5926f86 [task 2026-03-10T14:42:50.147+00:00] 14:42:50 INFO - Building wheel for mozgeckoprofiler (setup.py): started [task 2026-03-10T14:42:50.359+00:00] 14:42:50 INFO - Building wheel for mozgeckoprofiler (setup.py): finished with status 'done' [task 2026-03-10T14:42:50.359+00:00] 14:42:50 INFO - Created wheel for mozgeckoprofiler: filename=mozgeckoprofiler-1.0.0-py3-none-any.whl size=16518 sha256=5f94c6afa429211a33ca62740c523d950795ae10b9a8ae7dfba7b0f7ce09444d [task 2026-03-10T14:42:50.360+00:00] 14:42:50 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/86/89/d0/c25cbbf54ef4f307be812e761741c51cd4a917d227fcbf66b9 [task 2026-03-10T14:42:50.362+00:00] 14:42:50 INFO - Building wheel for mozhttpd (setup.py): started [task 2026-03-10T14:42:50.574+00:00] 14:42:50 INFO - Building wheel for mozhttpd (setup.py): finished with status 'done' [task 2026-03-10T14:42:50.575+00:00] 14:42:50 INFO - Created wheel for mozhttpd: filename=mozhttpd-0.7.1-py3-none-any.whl size=7126 sha256=e8748aea7823c0caddaeda413a752d9d9ba040f348eb78a8b839a1b2189958a1 [task 2026-03-10T14:42:50.575+00:00] 14:42:50 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/27/33/d3/4b89a6c0be2c3fd5dfe700f07fdf9355aaad47b227dd20d53b [task 2026-03-10T14:42:50.577+00:00] 14:42:50 INFO - Building wheel for mozinfo (setup.py): started [task 2026-03-10T14:42:50.793+00:00] 14:42:50 INFO - Building wheel for mozinfo (setup.py): finished with status 'done' [task 2026-03-10T14:42:50.794+00:00] 14:42:50 INFO - Created wheel for mozinfo: filename=mozinfo-1.2.3-py2.py3-none-any.whl size=9549 sha256=a28750c1ad792f39d6549c684ff7cf2902cd635e99d4e4636909f9b2d672e8b5 [task 2026-03-10T14:42:50.794+00:00] 14:42:50 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/a8/51/b0/19591cf8075f4afb8da9c27be06a1c9ba89f2e3e329c43660c [task 2026-03-10T14:42:50.796+00:00] 14:42:50 INFO - Building wheel for mozInstall (setup.py): started [task 2026-03-10T14:42:51.013+00:00] 14:42:51 INFO - Building wheel for mozInstall (setup.py): finished with status 'done' [task 2026-03-10T14:42:51.013+00:00] 14:42:51 INFO - Created wheel for mozInstall: filename=mozinstall-2.1.0-py2.py3-none-any.whl size=7487 sha256=d2b5ab116e700ea289a17dd551e1dc0909eb99e5aa0a3fda98cca0130eddbe1b [task 2026-03-10T14:42:51.013+00:00] 14:42:51 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/17/28/ac/e1b1e9e24dc03f6f22bd4d1603c9a915e8be88c5024b37f571 [task 2026-03-10T14:42:51.015+00:00] 14:42:51 INFO - Building wheel for mozleak (setup.py): started [task 2026-03-10T14:42:51.229+00:00] 14:42:51 INFO - Building wheel for mozleak (setup.py): finished with status 'done' [task 2026-03-10T14:42:51.230+00:00] 14:42:51 INFO - Created wheel for mozleak: filename=mozleak-1.0.0-py2.py3-none-any.whl size=7123 sha256=f93000d8a3e1ecff7ed69197cfe1567a9e6ad13c79e26b23f265c47faa3ff382 [task 2026-03-10T14:42:51.230+00:00] 14:42:51 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/d3/bc/1e/0f973e223f3a0bb1aabe59f238d8f8edad7a823ef693213c58 [task 2026-03-10T14:42:51.232+00:00] 14:42:51 INFO - Building wheel for mozlog (setup.py): started [task 2026-03-10T14:42:51.470+00:00] 14:42:51 INFO - Building wheel for mozlog (setup.py): finished with status 'done' [task 2026-03-10T14:42:51.471+00:00] 14:42:51 INFO - Created wheel for mozlog: filename=mozlog-8.0.0-py2.py3-none-any.whl size=71999 sha256=ab4d2806d26f31fb29dca84646e77e56547c6eec730ebcde03dcfb02caacc6e9 [task 2026-03-10T14:42:51.471+00:00] 14:42:51 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/6e/95/45/3fac0d3e1ce8c2ea4a35a4cd90b62b8700660f0a1c311e389e [task 2026-03-10T14:42:51.473+00:00] 14:42:51 INFO - Building wheel for moznetwork (setup.py): started [task 2026-03-10T14:42:51.694+00:00] 14:42:51 INFO - Building wheel for moznetwork (setup.py): finished with status 'done' [task 2026-03-10T14:42:51.695+00:00] 14:42:51 INFO - Created wheel for moznetwork: filename=moznetwork-1.1.0-py3-none-any.whl size=4500 sha256=0e7284d09759ebfa6a0fde845b143fe8bcd0492b1dbecf57d3a0e7247db6dc94 [task 2026-03-10T14:42:51.695+00:00] 14:42:51 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/02/b1/d8/ddf8880765e70f02b9b87eb4db36dc25c086ad0b318498f87a [task 2026-03-10T14:42:51.696+00:00] 14:42:51 INFO - Building wheel for mozpower (setup.py): started [task 2026-03-10T14:42:51.914+00:00] 14:42:51 INFO - Building wheel for mozpower (setup.py): finished with status 'done' [task 2026-03-10T14:42:51.915+00:00] 14:42:51 INFO - Created wheel for mozpower: filename=mozpower-1.1.2-py2.py3-none-any.whl size=17690 sha256=219b9637ba768006f0f9cf1753e2e23b84d678e6b2e76f320c2fed7772c0d713 [task 2026-03-10T14:42:51.915+00:00] 14:42:51 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/0b/17/b1/72c97735e55cbab1371a1ceaecce105732699767c77cf25841 [task 2026-03-10T14:42:51.917+00:00] 14:42:51 INFO - Building wheel for mozprocess (setup.py): started [task 2026-03-10T14:42:52.133+00:00] 14:42:52 INFO - Building wheel for mozprocess (setup.py): finished with status 'done' [task 2026-03-10T14:42:52.133+00:00] 14:42:52 INFO - Created wheel for mozprocess: filename=mozprocess-1.4.0-py2.py3-none-any.whl size=23494 sha256=aff92ac96200589f90104a41aabc53205c9e26df6ac6ad614be95c9025c84ab4 [task 2026-03-10T14:42:52.134+00:00] 14:42:52 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/fd/5e/f9/3a025938998e18e4d2d0bd0d1a939dcb212e2006deeec5401b [task 2026-03-10T14:42:52.135+00:00] 14:42:52 INFO - Building wheel for mozprofile (setup.py): started [task 2026-03-10T14:42:52.365+00:00] 14:42:52 INFO - Building wheel for mozprofile (setup.py): finished with status 'done' [task 2026-03-10T14:42:52.365+00:00] 14:42:52 INFO - Created wheel for mozprofile: filename=mozprofile-3.0.0-py2.py3-none-any.whl size=21947 sha256=8777bc3f86a4db37d9cdced971942ae86c7043ec3961c83341c1fd11a6222aa1 [task 2026-03-10T14:42:52.365+00:00] 14:42:52 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/e1/fe/3e/c0f3d80396398b6430d77e109c396e40ca65a5ce25325cad17 [task 2026-03-10T14:42:52.367+00:00] 14:42:52 INFO - Building wheel for mozproxy (setup.py): started [task 2026-03-10T14:42:52.598+00:00] 14:42:52 INFO - Building wheel for mozproxy (setup.py): finished with status 'done' [task 2026-03-10T14:42:52.598+00:00] 14:42:52 INFO - Created wheel for mozproxy: filename=mozproxy-1.0-py3-none-any.whl size=45500 sha256=d9cff8cda5e8181c02c7a34b1db0db47c7c23937c963a1f3490ccb9a10103e6c [task 2026-03-10T14:42:52.599+00:00] 14:42:52 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/63/7e/d8/f4c429dcd22587ce7b7da49b44978555bd5ac48699038c4904 [task 2026-03-10T14:42:52.600+00:00] 14:42:52 INFO - Building wheel for mozrunner (setup.py): started [task 2026-03-10T14:42:52.822+00:00] 14:42:52 INFO - Building wheel for mozrunner (setup.py): finished with status 'done' [task 2026-03-10T14:42:52.823+00:00] 14:42:52 INFO - Created wheel for mozrunner: filename=mozrunner-8.3.2-py2.py3-none-any.whl size=47155 sha256=e2f2d7f1ad9e5c8acbd5d3c2ab725a7258f466db48e697e89367e042d400ce32 [task 2026-03-10T14:42:52.823+00:00] 14:42:52 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/7d/fa/d4/62ea395bc78ff516b61c59dc3981cecddf095e1460bf84d3dd [task 2026-03-10T14:42:52.825+00:00] 14:42:52 INFO - Building wheel for mozserve (setup.py): started [task 2026-03-10T14:42:53.027+00:00] 14:42:53 INFO - Building wheel for mozserve (setup.py): finished with status 'done' [task 2026-03-10T14:42:53.027+00:00] 14:42:53 INFO - Created wheel for mozserve: filename=mozserve-0.1-py3-none-any.whl size=4124 sha256=49d2d41ff1916198430b3003ab4d5277c2e9913e6fb7f1c3a1b04eb975f0b2e3 [task 2026-03-10T14:42:53.027+00:00] 14:42:53 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/11/67/40/61ee1029080b4ba34bdc3269f52f5752780dc8e43fb6435583 [task 2026-03-10T14:42:53.029+00:00] 14:42:53 INFO - Building wheel for mozscreenshot (setup.py): started [task 2026-03-10T14:42:53.231+00:00] 14:42:53 INFO - Building wheel for mozscreenshot (setup.py): finished with status 'done' [task 2026-03-10T14:42:53.231+00:00] 14:42:53 INFO - Created wheel for mozscreenshot: filename=mozscreenshot-1.0.0-py2.py3-none-any.whl size=3248 sha256=b9236f02596a28323a471532c9882611d92f2d2915c42a94f1a05c68352a5c03 [task 2026-03-10T14:42:53.231+00:00] 14:42:53 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/a9/34/42/c47156ca3d877987271059f9da0f2ab5b9a63d16c2ed40573c [task 2026-03-10T14:42:53.233+00:00] 14:42:53 INFO - Building wheel for mozshellutil (setup.py): started [task 2026-03-10T14:42:53.434+00:00] 14:42:53 INFO - Building wheel for mozshellutil (setup.py): finished with status 'done' [task 2026-03-10T14:42:53.434+00:00] 14:42:53 INFO - Created wheel for mozshellutil: filename=mozshellutil-1.0.0-py2.py3-none-any.whl size=4077 sha256=b7be365309a9a3c4ba2c849a320a4da250b4da4433859d14f4ab39c5ce5b09df [task 2026-03-10T14:42:53.434+00:00] 14:42:53 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/4c/d6/f4/fd2d58e33d472bb74dc6127424e40b97f01357b87b1cd61c97 [task 2026-03-10T14:42:53.436+00:00] 14:42:53 INFO - Building wheel for mozsystemmonitor (setup.py): started [task 2026-03-10T14:42:53.641+00:00] 14:42:53 INFO - Building wheel for mozsystemmonitor (setup.py): finished with status 'done' [task 2026-03-10T14:42:53.641+00:00] 14:42:53 INFO - Created wheel for mozsystemmonitor: filename=mozsystemmonitor-1.0.1-py2.py3-none-any.whl size=18687 sha256=409ad55ee00848b0d0e868602d4432f7635381c843bc65b7b63152f0e54253eb [task 2026-03-10T14:42:53.641+00:00] 14:42:53 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/09/33/ea/92f004fa694a792c490595ac434f04d14bfd33dab484a7d6a2 [task 2026-03-10T14:42:53.643+00:00] 14:42:53 INFO - Building wheel for moztest (setup.py): started [task 2026-03-10T14:42:53.857+00:00] 14:42:53 INFO - Building wheel for moztest (setup.py): finished with status 'done' [task 2026-03-10T14:42:53.857+00:00] 14:42:53 INFO - Created wheel for moztest: filename=moztest-1.1.0-py3-none-any.whl size=19925 sha256=541a6305a8d5d4a9545e4c09311ebf648d653d6639149acb25b6c5a9bc29b3bb [task 2026-03-10T14:42:53.858+00:00] 14:42:53 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/cc/2d/ce/361b6fe5930858611356b9b1d9e47fb76f3306d72846281aab [task 2026-03-10T14:42:53.860+00:00] 14:42:53 INFO - Building wheel for mozversion (setup.py): started [task 2026-03-10T14:42:54.073+00:00] 14:42:54 INFO - Building wheel for mozversion (setup.py): finished with status 'done' [task 2026-03-10T14:42:54.073+00:00] 14:42:54 INFO - Created wheel for mozversion: filename=mozversion-2.4.0-py2.py3-none-any.whl size=4241 sha256=212dd99550637f32e24d4afb2839a4e1002dbbad69b6e0384ccb754cdfe777c1 [task 2026-03-10T14:42:54.074+00:00] 14:42:54 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/f3/e8/1d/f8083f5be14f1851ce21aa50dcb689ef1bf24ff51464daf8e1 [task 2026-03-10T14:42:54.075+00:00] 14:42:54 INFO - Building wheel for conditioned-profile (setup.py): started [task 2026-03-10T14:42:54.297+00:00] 14:42:54 INFO - Building wheel for conditioned-profile (setup.py): finished with status 'done' [task 2026-03-10T14:42:54.297+00:00] 14:42:54 INFO - Created wheel for conditioned-profile: filename=conditioned_profile-0.2-py3-none-any.whl size=41247 sha256=b07e23767988edfc1c1150b6a3fba9b8513bd7688cde65965c47adfe7638809b [task 2026-03-10T14:42:54.297+00:00] 14:42:54 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/b1/d7/4b/6c6c9201ae58765547812061e276b299117455aa0056c59fae [task 2026-03-10T14:42:54.299+00:00] 14:42:54 INFO - Building wheel for wptserve (setup.py): started [task 2026-03-10T14:42:54.517+00:00] 14:42:54 INFO - Building wheel for wptserve (setup.py): finished with status 'done' [task 2026-03-10T14:42:54.518+00:00] 14:42:54 INFO - Created wheel for wptserve: filename=wptserve-4.0.3-py3-none-any.whl size=74624 sha256=bcfc4dc6154f883ace5280df8ad95e0697c6415dac72e8901f7137f52a441c3d [task 2026-03-10T14:42:54.518+00:00] 14:42:54 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/25/cb/dc/c2f19a852a37eaed8794d3de00ec2e11b36d631ced0b9d0f0e [task 2026-03-10T14:42:54.520+00:00] 14:42:54 INFO - Building wheel for certifi (setup.py): started [task 2026-03-10T14:42:54.747+00:00] 14:42:54 INFO - Building wheel for certifi (setup.py): finished with status 'done' [task 2026-03-10T14:42:54.748+00:00] 14:42:54 INFO - Created wheel for certifi: filename=certifi-2018.4.16-py2.py3-none-any.whl size=148660 sha256=8cacbe488e371756c8e52405d1d2fd9520fd03ee3f4d0d05a40eda3ad54f6b8d [task 2026-03-10T14:42:54.748+00:00] 14:42:54 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/55/12/71/77ad9e34ded9f0da22541019df27e6e1511a7f07528182a3cd [task 2026-03-10T14:42:54.750+00:00] 14:42:54 INFO - Building wheel for h2 (setup.py): started [task 2026-03-10T14:42:54.984+00:00] 14:42:54 INFO - Building wheel for h2 (setup.py): finished with status 'done' [task 2026-03-10T14:42:54.985+00:00] 14:42:54 INFO - Created wheel for h2: filename=h2-4.1.0-py3-none-any.whl size=57464 sha256=20e38f26aff38a33e10806193de645e9167188f27915a810c4a2c67530a6f6ff [task 2026-03-10T14:42:54.985+00:00] 14:42:54 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/93/85/40/bb6806df4d02fdddf2257eb491920eddc4646de8c5711ee4c6 [task 2026-03-10T14:42:54.987+00:00] 14:42:54 INFO - Building wheel for hyperframe (setup.py): started [task 2026-03-10T14:42:55.211+00:00] 14:42:55 INFO - Building wheel for hyperframe (setup.py): finished with status 'done' [task 2026-03-10T14:42:55.211+00:00] 14:42:55 INFO - Created wheel for hyperframe: filename=hyperframe-6.0.1-py3-none-any.whl size=12378 sha256=893a1ca1600438e730fa9092bfa90536c2fbd09c8d1e517fe40d344fb17e09c8 [task 2026-03-10T14:42:55.212+00:00] 14:42:55 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/4e/bb/a0/44c1607d1b5f5cee1e5037c2b8a65376cee6b145ec5b6b32e2 [task 2026-03-10T14:42:55.213+00:00] 14:42:55 INFO - Building wheel for hpack (setup.py): started [task 2026-03-10T14:42:55.449+00:00] 14:42:55 INFO - Building wheel for hpack (setup.py): finished with status 'done' [task 2026-03-10T14:42:55.449+00:00] 14:42:55 INFO - Created wheel for hpack: filename=hpack-4.0.0-py3-none-any.whl size=32599 sha256=b7174ea8f92f6764576c7f224041df44a55996320615906730552c1d6904af16 [task 2026-03-10T14:42:55.449+00:00] 14:42:55 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/ef/7a/1c/2ac1547cd18171174e0ec9d8059080f1c29514cee4226b9bd2 [task 2026-03-10T14:42:55.451+00:00] 14:42:55 INFO - Building wheel for pywebsocket3 (setup.py): started [task 2026-03-10T14:42:55.681+00:00] 14:42:55 INFO - Building wheel for pywebsocket3 (setup.py): finished with status 'done' [task 2026-03-10T14:42:55.682+00:00] 14:42:55 INFO - Created wheel for pywebsocket3: filename=pywebsocket3-4.0.2-py3-none-any.whl size=63444 sha256=42d6ebe7d38ada2cc66455f7d30a76eec2573b7c04a67c526eb506d04fa80d76 [task 2026-03-10T14:42:55.682+00:00] 14:42:55 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/f0/bf/1f/f169c60855cbdb0b5d71f0675c713e9f740d07326d2673471c [task 2026-03-10T14:42:55.684+00:00] 14:42:55 INFO - Building wheel for marionette_driver (setup.py): started [task 2026-03-10T14:42:55.908+00:00] 14:42:55 INFO - Building wheel for marionette_driver (setup.py): finished with status 'done' [task 2026-03-10T14:42:55.908+00:00] 14:42:55 INFO - Created wheel for marionette_driver: filename=marionette_driver-3.5.0-py3-none-any.whl size=53996 sha256=ba8732bff92b236b69b8f8080e6823787bb3131a8a19de34d217bfa360d482d6 [task 2026-03-10T14:42:55.909+00:00] 14:42:55 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/e5/ac/5e/6743dad163bfeb0846f0fccc9598cb142629f8f9bf961dbde8 [task 2026-03-10T14:42:55.910+00:00] 14:42:55 INFO - Building wheel for marionette-harness (setup.py): started [task 2026-03-10T14:42:56.184+00:00] 14:42:56 INFO - Building wheel for marionette-harness (setup.py): finished with status 'done' [task 2026-03-10T14:42:56.185+00:00] 14:42:56 INFO - Created wheel for marionette-harness: filename=marionette_harness-5.0.2-py3-none-any.whl size=152413 sha256=6a8eccd5dbe9d980a126913224107b28b5b92fcc631478677bbb461339fb8ff4 [task 2026-03-10T14:42:56.185+00:00] 14:42:56 INFO - Stored in directory: /tmp/pip-ephem-wheel-cache-x2mhbqv3/wheels/98/12/94/1d14d54c2132b87b0c0cc2104f93ba102d3f14f1572726aa7c [task 2026-03-10T14:42:56.187+00:00] 14:42:56 INFO - Building wheel for browsermob-proxy (setup.py): started [task 2026-03-10T14:42:56.413+00:00] 14:42:56 INFO - Building wheel for browsermob-proxy (setup.py): finished with status 'done' [task 2026-03-10T14:42:56.414+00:00] 14:42:56 INFO - Created wheel for browsermob-proxy: filename=browsermob_proxy-0.8.0-py3-none-any.whl size=7787 sha256=82814bf61ec27fa7e75d31cb5a46beb8c917fb1cfb59741cda69215577e49e42 [task 2026-03-10T14:42:56.414+00:00] 14:42:56 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/08/ea/76/dc619fe6a9c59c33398928937bcc2ba8d4f8c2dda92e4dfbf4 [task 2026-03-10T14:42:56.416+00:00] 14:42:56 INFO - Successfully built geckoprocesstypes mozterm manifestparser mozcrash mozdebug mozdevice mozfile mozgeckoprofiler mozhttpd mozinfo mozInstall mozleak mozlog moznetwork mozpower mozprocess mozprofile mozproxy mozrunner mozserve mozscreenshot mozshellutil mozsystemmonitor moztest mozversion conditioned-profile wptserve certifi h2 hyperframe hpack pywebsocket3 marionette_driver marionette-harness browsermob-proxy [task 2026-03-10T14:42:56.458+00:00] 14:42:56 INFO - Installing collected packages: mozterm, geckoprocesstypes, conditioned-profile, certifi, pywebsocket3, mozsystemmonitor, mozshellutil, mozserve, mozleak, mozgeckoprofiler, mozfile, hyperframe, hpack, mozlog, mozinfo, h2, browsermob-proxy, wptserve, mozversion, moztest, mozscreenshot, mozproxy, mozprofile, mozprocess, moznetwork, mozInstall, mozdevice, mozdebug, mozcrash, manifestparser, mozrunner, mozpower, mozhttpd, marionette_driver, marionette-harness [task 2026-03-10T14:42:56.459+00:00] 14:42:56 INFO - Attempting uninstall: mozterm [task 2026-03-10T14:42:56.460+00:00] 14:42:56 INFO - Found existing installation: mozterm 1.0.0 [task 2026-03-10T14:42:56.462+00:00] 14:42:56 INFO - Uninstalling mozterm-1.0.0: [task 2026-03-10T14:42:56.463+00:00] 14:42:56 INFO - Successfully uninstalled mozterm-1.0.0 [task 2026-03-10T14:42:56.475+00:00] 14:42:56 INFO - Attempting uninstall: geckoprocesstypes [task 2026-03-10T14:42:56.477+00:00] 14:42:56 INFO - Found existing installation: geckoprocesstypes 1.0 [task 2026-03-10T14:42:56.479+00:00] 14:42:56 INFO - Uninstalling geckoprocesstypes-1.0: [task 2026-03-10T14:42:56.480+00:00] 14:42:56 INFO - Successfully uninstalled geckoprocesstypes-1.0 [task 2026-03-10T14:42:56.488+00:00] 14:42:56 INFO - Attempting uninstall: conditioned-profile [task 2026-03-10T14:42:56.491+00:00] 14:42:56 INFO - Found existing installation: conditioned-profile 0.2 [task 2026-03-10T14:42:56.495+00:00] 14:42:56 INFO - Uninstalling conditioned-profile-0.2: [task 2026-03-10T14:42:56.496+00:00] 14:42:56 INFO - Successfully uninstalled conditioned-profile-0.2 [task 2026-03-10T14:42:56.530+00:00] 14:42:56 INFO - Attempting uninstall: certifi [task 2026-03-10T14:42:56.533+00:00] 14:42:56 INFO - Found existing installation: certifi 2024.2.2 [task 2026-03-10T14:42:56.535+00:00] 14:42:56 INFO - Uninstalling certifi-2024.2.2: [task 2026-03-10T14:42:56.536+00:00] 14:42:56 INFO - Successfully uninstalled certifi-2024.2.2 [task 2026-03-10T14:42:56.576+00:00] 14:42:56 INFO - Attempting uninstall: mozsystemmonitor [task 2026-03-10T14:42:56.579+00:00] 14:42:56 INFO - Found existing installation: mozsystemmonitor 1.0.1 [task 2026-03-10T14:42:56.581+00:00] 14:42:56 INFO - Uninstalling mozsystemmonitor-1.0.1: [task 2026-03-10T14:42:56.582+00:00] 14:42:56 INFO - Successfully uninstalled mozsystemmonitor-1.0.1 [task 2026-03-10T14:42:56.600+00:00] 14:42:56 INFO - Attempting uninstall: mozshellutil [task 2026-03-10T14:42:56.603+00:00] 14:42:56 INFO - Found existing installation: mozshellutil 1.0.0 [task 2026-03-10T14:42:56.605+00:00] 14:42:56 INFO - Uninstalling mozshellutil-1.0.0: [task 2026-03-10T14:42:56.606+00:00] 14:42:56 INFO - Successfully uninstalled mozshellutil-1.0.0 [task 2026-03-10T14:42:56.615+00:00] 14:42:56 INFO - Attempting uninstall: mozserve [task 2026-03-10T14:42:56.617+00:00] 14:42:56 INFO - Found existing installation: mozserve 0.1 [task 2026-03-10T14:42:56.619+00:00] 14:42:56 INFO - Uninstalling mozserve-0.1: [task 2026-03-10T14:42:56.620+00:00] 14:42:56 INFO - Successfully uninstalled mozserve-0.1 [task 2026-03-10T14:42:56.629+00:00] 14:42:56 INFO - Attempting uninstall: mozleak [task 2026-03-10T14:42:56.632+00:00] 14:42:56 INFO - Found existing installation: mozleak 1.0.0 [task 2026-03-10T14:42:56.634+00:00] 14:42:56 INFO - Uninstalling mozleak-1.0.0: [task 2026-03-10T14:42:56.635+00:00] 14:42:56 INFO - Successfully uninstalled mozleak-1.0.0 [task 2026-03-10T14:42:56.646+00:00] 14:42:56 INFO - Attempting uninstall: mozgeckoprofiler [task 2026-03-10T14:42:56.648+00:00] 14:42:56 INFO - Found existing installation: mozgeckoprofiler 1.0.0 [task 2026-03-10T14:42:56.650+00:00] 14:42:56 INFO - Uninstalling mozgeckoprofiler-1.0.0: [task 2026-03-10T14:42:56.651+00:00] 14:42:56 INFO - Successfully uninstalled mozgeckoprofiler-1.0.0 [task 2026-03-10T14:42:56.668+00:00] 14:42:56 INFO - Attempting uninstall: mozfile [task 2026-03-10T14:42:56.671+00:00] 14:42:56 INFO - Found existing installation: mozfile 3.0.0 [task 2026-03-10T14:42:56.673+00:00] 14:42:56 INFO - Uninstalling mozfile-3.0.0: [task 2026-03-10T14:42:56.674+00:00] 14:42:56 INFO - Successfully uninstalled mozfile-3.0.0 [task 2026-03-10T14:42:56.746+00:00] 14:42:56 INFO - Attempting uninstall: mozlog [task 2026-03-10T14:42:56.748+00:00] 14:42:56 INFO - Found existing installation: mozlog 8.0.0 [task 2026-03-10T14:42:56.753+00:00] 14:42:56 INFO - Uninstalling mozlog-8.0.0: [task 2026-03-10T14:42:56.755+00:00] 14:42:56 INFO - Successfully uninstalled mozlog-8.0.0 [task 2026-03-10T14:42:56.806+00:00] 14:42:56 INFO - Attempting uninstall: mozinfo [task 2026-03-10T14:42:56.809+00:00] 14:42:56 INFO - Found existing installation: mozinfo 1.2.3 [task 2026-03-10T14:42:56.811+00:00] 14:42:56 INFO - Uninstalling mozinfo-1.2.3: [task 2026-03-10T14:42:56.812+00:00] 14:42:56 INFO - Successfully uninstalled mozinfo-1.2.3 [task 2026-03-10T14:42:56.910+00:00] 14:42:56 INFO - Attempting uninstall: mozversion [task 2026-03-10T14:42:56.913+00:00] 14:42:56 INFO - Found existing installation: mozversion 2.4.0 [task 2026-03-10T14:42:56.915+00:00] 14:42:56 INFO - Uninstalling mozversion-2.4.0: [task 2026-03-10T14:42:56.916+00:00] 14:42:56 INFO - Successfully uninstalled mozversion-2.4.0 [task 2026-03-10T14:42:56.925+00:00] 14:42:56 INFO - Attempting uninstall: moztest [task 2026-03-10T14:42:56.928+00:00] 14:42:56 INFO - Found existing installation: moztest 1.1.0 [task 2026-03-10T14:42:56.930+00:00] 14:42:56 INFO - Uninstalling moztest-1.1.0: [task 2026-03-10T14:42:56.931+00:00] 14:42:56 INFO - Successfully uninstalled moztest-1.1.0 [task 2026-03-10T14:42:56.951+00:00] 14:42:56 INFO - Attempting uninstall: mozscreenshot [task 2026-03-10T14:42:56.954+00:00] 14:42:56 INFO - Found existing installation: mozscreenshot 1.0.0 [task 2026-03-10T14:42:56.955+00:00] 14:42:56 INFO - Uninstalling mozscreenshot-1.0.0: [task 2026-03-10T14:42:56.956+00:00] 14:42:56 INFO - Successfully uninstalled mozscreenshot-1.0.0 [task 2026-03-10T14:42:56.964+00:00] 14:42:56 INFO - Attempting uninstall: mozproxy [task 2026-03-10T14:42:56.967+00:00] 14:42:56 INFO - Found existing installation: mozproxy 1.0 [task 2026-03-10T14:42:56.971+00:00] 14:42:56 INFO - Uninstalling mozproxy-1.0: [task 2026-03-10T14:42:56.972+00:00] 14:42:56 INFO - Successfully uninstalled mozproxy-1.0 [task 2026-03-10T14:42:57.001+00:00] 14:42:57 INFO - Attempting uninstall: mozprofile [task 2026-03-10T14:42:57.004+00:00] 14:42:57 INFO - Found existing installation: mozprofile 3.0.0 [task 2026-03-10T14:42:57.006+00:00] 14:42:57 INFO - Uninstalling mozprofile-3.0.0: [task 2026-03-10T14:42:57.008+00:00] 14:42:57 INFO - Successfully uninstalled mozprofile-3.0.0 [task 2026-03-10T14:42:57.028+00:00] 14:42:57 INFO - Attempting uninstall: mozprocess [task 2026-03-10T14:42:57.030+00:00] 14:42:57 INFO - Found existing installation: mozprocess 1.4.0 [task 2026-03-10T14:42:57.032+00:00] 14:42:57 INFO - Uninstalling mozprocess-1.4.0: [task 2026-03-10T14:42:57.033+00:00] 14:42:57 INFO - Successfully uninstalled mozprocess-1.4.0 [task 2026-03-10T14:42:57.051+00:00] 14:42:57 INFO - Attempting uninstall: moznetwork [task 2026-03-10T14:42:57.054+00:00] 14:42:57 INFO - Found existing installation: moznetwork 1.1.0 [task 2026-03-10T14:42:57.055+00:00] 14:42:57 INFO - Uninstalling moznetwork-1.1.0: [task 2026-03-10T14:42:57.057+00:00] 14:42:57 INFO - Successfully uninstalled moznetwork-1.1.0 [task 2026-03-10T14:42:57.066+00:00] 14:42:57 INFO - Attempting uninstall: mozInstall [task 2026-03-10T14:42:57.068+00:00] 14:42:57 INFO - Found existing installation: mozInstall 2.1.0 [task 2026-03-10T14:42:57.070+00:00] 14:42:57 INFO - Uninstalling mozInstall-2.1.0: [task 2026-03-10T14:42:57.072+00:00] 14:42:57 INFO - Successfully uninstalled mozInstall-2.1.0 [task 2026-03-10T14:42:57.083+00:00] 14:42:57 INFO - Attempting uninstall: mozdevice [task 2026-03-10T14:42:57.086+00:00] 14:42:57 INFO - Found existing installation: mozdevice 4.2.0 [task 2026-03-10T14:42:57.088+00:00] 14:42:57 INFO - Uninstalling mozdevice-4.2.0: [task 2026-03-10T14:42:57.089+00:00] 14:42:57 INFO - Successfully uninstalled mozdevice-4.2.0 [task 2026-03-10T14:42:57.121+00:00] 14:42:57 INFO - Attempting uninstall: mozdebug [task 2026-03-10T14:42:57.123+00:00] 14:42:57 INFO - Found existing installation: mozdebug 0.4.0 [task 2026-03-10T14:42:57.125+00:00] 14:42:57 INFO - Uninstalling mozdebug-0.4.0: [task 2026-03-10T14:42:57.126+00:00] 14:42:57 INFO - Successfully uninstalled mozdebug-0.4.0 [task 2026-03-10T14:42:57.136+00:00] 14:42:57 INFO - Attempting uninstall: mozcrash [task 2026-03-10T14:42:57.138+00:00] 14:42:57 INFO - Found existing installation: mozcrash 2.2.1 [task 2026-03-10T14:42:57.140+00:00] 14:42:57 INFO - Uninstalling mozcrash-2.2.1: [task 2026-03-10T14:42:57.141+00:00] 14:42:57 INFO - Successfully uninstalled mozcrash-2.2.1 [task 2026-03-10T14:42:57.153+00:00] 14:42:57 INFO - Attempting uninstall: manifestparser [task 2026-03-10T14:42:57.156+00:00] 14:42:57 INFO - Found existing installation: manifestparser 2.4.0 [task 2026-03-10T14:42:57.159+00:00] 14:42:57 INFO - Uninstalling manifestparser-2.4.0: [task 2026-03-10T14:42:57.160+00:00] 14:42:57 INFO - Successfully uninstalled manifestparser-2.4.0 [task 2026-03-10T14:42:57.191+00:00] 14:42:57 INFO - Attempting uninstall: mozrunner [task 2026-03-10T14:42:57.194+00:00] 14:42:57 INFO - Found existing installation: mozrunner 8.3.2 [task 2026-03-10T14:42:57.197+00:00] 14:42:57 INFO - Uninstalling mozrunner-8.3.2: [task 2026-03-10T14:42:57.199+00:00] 14:42:57 INFO - Successfully uninstalled mozrunner-8.3.2 [task 2026-03-10T14:42:57.232+00:00] 14:42:57 INFO - Attempting uninstall: mozpower [task 2026-03-10T14:42:57.235+00:00] 14:42:57 INFO - Found existing installation: mozpower 1.1.2 [task 2026-03-10T14:42:57.237+00:00] 14:42:57 INFO - Uninstalling mozpower-1.1.2: [task 2026-03-10T14:42:57.238+00:00] 14:42:57 INFO - Successfully uninstalled mozpower-1.1.2 [task 2026-03-10T14:42:57.254+00:00] 14:42:57 INFO - Attempting uninstall: mozhttpd [task 2026-03-10T14:42:57.257+00:00] 14:42:57 INFO - Found existing installation: mozhttpd 0.7.1 [task 2026-03-10T14:42:57.259+00:00] 14:42:57 INFO - Uninstalling mozhttpd-0.7.1: [task 2026-03-10T14:42:57.260+00:00] 14:42:57 INFO - Successfully uninstalled mozhttpd-0.7.1 [task 2026-03-10T14:42:57.341+00:00] 14:42:57 INFO - Successfully installed browsermob-proxy-0.8.0 certifi-2018.4.16 conditioned-profile-0.2 geckoprocesstypes-1.0 h2-4.1.0 hpack-4.0.0 hyperframe-6.0.1 manifestparser-2.4.0 marionette-harness-5.0.2 marionette_driver-3.5.0 mozInstall-2.1.0 mozcrash-2.2.1 mozdebug-0.4.0 mozdevice-4.2.0 mozfile-3.0.0 mozgeckoprofiler-1.0.0 mozhttpd-0.7.1 mozinfo-1.2.3 mozleak-1.0.0 mozlog-8.0.0 moznetwork-1.1.0 mozpower-1.1.2 mozprocess-1.4.0 mozprofile-3.0.0 mozproxy-1.0 mozrunner-8.3.2 mozscreenshot-1.0.0 mozserve-0.1 mozshellutil-1.0.0 mozsystemmonitor-1.0.1 mozterm-1.0.0 moztest-1.1.0 mozversion-2.4.0 pywebsocket3-4.0.2 wptserve-4.0.3 [task 2026-03-10T14:42:57.464+00:00] 14:42:57 INFO - Return code: 0 [task 2026-03-10T14:42:57.464+00:00] 14:42:57 INFO - Installing None into virtualenv /builds/worker/workspace/build/venv [task 2026-03-10T14:42:57.878+00:00] 14:42:57 INFO - find_links: connection checks passed for https://pypi.pub.build.mozilla.org/pub/, adding. [task 2026-03-10T14:42:57.878+00:00] 14:42:57 INFO - find_links: dir exists /builds/worker/fetches, adding. [task 2026-03-10T14:42:57.878+00:00] 14:42:57 INFO - retry: Calling run_command with args: (['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '-r', '/builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches'],), kwargs: {'error_list': [{'substr': 'not found or a compiler error:', 'level': 'warning'}, {'regex': re.compile('\\d+: error: '), 'level': 'error'}, {'regex': re.compile('\\d+: warning: '), 'level': 'warning'}, {'regex': re.compile('Downloading .* \\(.*\\): *([0-9]+%)? *[0-9\\.]+[kmKM]b'), 'level': 'debug'}, {'substr': 'command not found', 'level': 'error'}, {'regex': re.compile('Warning:.*Error: '), 'level': 'warning'}, {'regex': re.compile('package.*> (?:Error|ERROR):'), 'level': 'error'}, {'substr': 'Traceback (most recent call last)', 'level': 'error'}, {'substr': 'SyntaxError: ', 'level': 'error'}, {'substr': 'TypeError: ', 'level': 'error'}, {'substr': 'NameError: ', 'level': 'error'}, {'substr': 'ZeroDivisionError: ', 'level': 'error'}, {'regex': re.compile('raise \\w*Exception: '), 'level': 'critical'}, {'regex': re.compile('raise \\w*Error: '), 'level': 'critical'}], 'cwd': '/builds/worker/workspace/build/tests/mochitest/websocketprocessbridge', 'env': {'SHELL': '/bin/bash', 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'HOSTNAME': 'taskcluster-worker', 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py unittests/linux_dbus-python.py remove_executables.py', 'MOZ_AUTOMATION': '1', 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', 'PWD': '/builds/worker/workspace', 'LOGNAME': 'worker', 'GECKO_PATH': '/builds/worker/checkouts/gecko', 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', 'NEED_WINDOW_MANAGER': 'true', 'TASK_WORKDIR': '/builds/worker', 'HOME': '/builds/worker', 'LANG': 'en_US.UTF-8', 'ENABLE_E10S': 'false', 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', 'GECKO_REPOSITORY_TYPE': 'hg', 'WORKING_DIR': '/builds/worker', 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', 'TERM': 'xterm', 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', 'USER': 'worker', 'PYTHON': 'python3', 'MOZ_NODE_PATH': '/usr/local/bin/node', 'MOZ_SCM_LEVEL': '3', 'DISPLAY': ':0', 'SHLVL': '1', 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', 'SCCACHE_DISABLE': '1', 'XDG_RUNTIME_DIR': '/builds/worker', 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', 'UPLOAD_DIR': '/builds/worker/artifacts', 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', 'LC_ALL': 'en_US.UTF-8', 'MOZ_FETCHES_DIR': '/builds/worker/fetches', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', 'RUN_ID': '0', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', 'DEBIAN_FRONTEND': 'noninteractive', 'MOZ_BUILD_DATE': '20260310140928', 'OLDPWD': '/builds/worker/workspace', 'NEED_PIPEWIRE': 'true', 'REQUIRE_GPU': '0'}, 'error_level': 'warning'}, attempt #1 [task 2026-03-10T14:42:57.878+00:00] 14:42:57 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'install', '--no-use-pep517', '--timeout', '120', '-r', '/builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt', '--no-index', '--find-links', 'https://pypi.pub.build.mozilla.org/pub/', '--find-links', '/builds/worker/fetches'] in /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge [task 2026-03-10T14:42:57.878+00:00] 14:42:57 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip install --no-use-pep517 --timeout 120 -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt --no-index --find-links https://pypi.pub.build.mozilla.org/pub/ --find-links /builds/worker/fetches [task 2026-03-10T14:42:57.878+00:00] 14:42:57 INFO - Using env: (same as previous command) [task 2026-03-10T14:42:58.215+00:00] 14:42:58 INFO - Looking in links: https://pypi.pub.build.mozilla.org/pub/, /builds/worker/fetches [task 2026-03-10T14:42:58.216+00:00] 14:42:58 INFO - Requirement already satisfied: six in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 3)) (1.16.0) [task 2026-03-10T14:42:59.035+00:00] 14:42:59 INFO - Collecting vcversioner==2.16.0.0 (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 4)) [task 2026-03-10T14:42:59.082+00:00] 14:42:59 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/vcversioner-2.16.0.0.tar.gz (9.0 kB) [task 2026-03-10T14:42:59.091+00:00] 14:42:59 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:59.265+00:00] 14:42:59 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:42:59.400+00:00] 14:42:59 INFO - Collecting twisted==21.2.0 (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) [task 2026-03-10T14:42:59.449+00:00] 14:42:59 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/Twisted-21.2.0-py3-none-any.whl (3.1 MB) [task 2026-03-10T14:42:59.507+00:00] 14:42:59 INFO - ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.1/3.1 MB 50.6 MB/s eta 0:00:00 [task 2026-03-10T14:42:59.616+00:00] 14:42:59 INFO - Collecting autobahn==21.2.1 (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 8)) [task 2026-03-10T14:42:59.661+00:00] 14:42:59 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/autobahn-21.2.1-py2.py3-none-any.whl (486 kB) [task 2026-03-10T14:42:59.680+00:00] 14:42:59 INFO - Requirement already satisfied: psutil>=5.9.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 10)) (7.0.0) [task 2026-03-10T14:42:59.771+00:00] 14:42:59 INFO - Collecting ipaddr>=2.2.0 (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 13)) [task 2026-03-10T14:42:59.816+00:00] 14:42:59 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/ipaddr-2.2.0.tar.gz (26 kB) [task 2026-03-10T14:42:59.824+00:00] 14:42:59 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:42:59.996+00:00] 14:42:59 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:43:00.087+00:00] 14:43:00 INFO - Collecting passlib==1.7.4 (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 14)) [task 2026-03-10T14:43:00.135+00:00] 14:43:00 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/passlib-1.7.4-py2.py3-none-any.whl (525 kB) [task 2026-03-10T14:43:00.144+00:00] 14:43:00 INFO - ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 525.6/525.6 kB 40.1 MB/s eta 0:00:00 [task 2026-03-10T14:43:00.236+00:00] 14:43:00 INFO - Collecting pyOpenSSL (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 16)) [task 2026-03-10T14:43:00.283+00:00] 14:43:00 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/pyOpenSSL-24.2.1-py3-none-any.whl (58 kB) [task 2026-03-10T14:43:00.380+00:00] 14:43:00 INFO - Collecting cryptography (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 17)) [task 2026-03-10T14:43:00.425+00:00] 14:43:00 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/cryptography-42.0.8-cp39-abi3-manylinux_2_28_x86_64.whl (3.9 MB) [task 2026-03-10T14:43:00.488+00:00] 14:43:00 INFO - ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.9/3.9 MB 59.5 MB/s eta 0:00:00 [task 2026-03-10T14:43:00.583+00:00] 14:43:00 INFO - Collecting service_identity (from -r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 18)) [task 2026-03-10T14:43:00.628+00:00] 14:43:00 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/service_identity-24.1.0-py3-none-any.whl (12 kB) [task 2026-03-10T14:43:00.725+00:00] 14:43:00 INFO - Collecting zope.interface>=4.4.2 (from twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) [task 2026-03-10T14:43:00.770+00:00] 14:43:00 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/zope.interface-5.2.0.tar.gz (227 kB) [task 2026-03-10T14:43:00.803+00:00] 14:43:00 INFO - Preparing metadata (setup.py): started [task 2026-03-10T14:43:00.990+00:00] 14:43:00 INFO - Preparing metadata (setup.py): finished with status 'done' [task 2026-03-10T14:43:01.082+00:00] 14:43:01 INFO - Collecting constantly>=15.1 (from twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) [task 2026-03-10T14:43:01.131+00:00] 14:43:01 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/constantly-15.1.0-py2.py3-none-any.whl (7.9 kB) [task 2026-03-10T14:43:01.225+00:00] 14:43:01 INFO - Collecting incremental>=16.10.1 (from twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) [task 2026-03-10T14:43:01.270+00:00] 14:43:01 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/incremental-17.5.0-py2.py3-none-any.whl (16 kB) [task 2026-03-10T14:43:01.365+00:00] 14:43:01 INFO - Collecting Automat>=0.8.0 (from twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) [task 2026-03-10T14:43:01.411+00:00] 14:43:01 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/Automat-20.2.0-py2.py3-none-any.whl (31 kB) [task 2026-03-10T14:43:01.507+00:00] 14:43:01 INFO - Collecting hyperlink>=17.1.1 (from twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) [task 2026-03-10T14:43:01.552+00:00] 14:43:01 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/hyperlink-21.0.0-py2.py3-none-any.whl (74 kB) [task 2026-03-10T14:43:01.558+00:00] 14:43:01 INFO - Requirement already satisfied: attrs>=19.2.0 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) (25.4.0) [task 2026-03-10T14:43:01.957+00:00] 14:43:01 INFO - Collecting txaio>=20.4.1 (from autobahn==21.2.1->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 8)) [task 2026-03-10T14:43:02.002+00:00] 14:43:02 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/txaio-21.2.1-py2.py3-none-any.whl (30 kB) [task 2026-03-10T14:43:02.104+00:00] 14:43:02 INFO - Collecting cffi>=1.12 (from cryptography->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 17)) [task 2026-03-10T14:43:02.150+00:00] 14:43:02 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/cffi-1.16.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (477 kB) [task 2026-03-10T14:43:02.248+00:00] 14:43:02 INFO - Collecting pyasn1 (from service_identity->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 18)) [task 2026-03-10T14:43:02.293+00:00] 14:43:02 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/pyasn1-0.4.8-py2.py3-none-any.whl (77 kB) [task 2026-03-10T14:43:02.387+00:00] 14:43:02 INFO - Collecting pyasn1-modules (from service_identity->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 18)) [task 2026-03-10T14:43:02.432+00:00] 14:43:02 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/pyasn1_modules-0.2.8-py2.py3-none-any.whl (155 kB) [task 2026-03-10T14:43:02.529+00:00] 14:43:02 INFO - Collecting pycparser (from cffi>=1.12->cryptography->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 17)) [task 2026-03-10T14:43:02.574+00:00] 14:43:02 INFO - Downloading https://pypi.pub.build.mozilla.org/pub/pycparser-2.22-py3-none-any.whl (117 kB) [task 2026-03-10T14:43:02.582+00:00] 14:43:02 INFO - Requirement already satisfied: idna>=2.5 in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from hyperlink>=17.1.1->twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) (3.3) [task 2026-03-10T14:43:02.584+00:00] 14:43:02 INFO - Requirement already satisfied: setuptools in /builds/worker/workspace/build/venv/lib/python3.12/site-packages (from zope.interface>=4.4.2->twisted==21.2.0->-r /builds/worker/workspace/build/tests/mochitest/websocketprocessbridge/websocketprocessbridge_requirements_3.txt (line 5)) (75.3.1) [task 2026-03-10T14:43:02.591+00:00] 14:43:02 INFO - Building wheels for collected packages: vcversioner, ipaddr, zope.interface [task 2026-03-10T14:43:02.592+00:00] 14:43:02 INFO - Building wheel for vcversioner (setup.py): started [task 2026-03-10T14:43:02.815+00:00] 14:43:02 INFO - Building wheel for vcversioner (setup.py): finished with status 'done' [task 2026-03-10T14:43:02.816+00:00] 14:43:02 INFO - Created wheel for vcversioner: filename=vcversioner-2.16.0.0-py3-none-any.whl size=9186 sha256=c681133291f0d8cf8c469a758d1f1a592353c923c51ad6739117a1d4eb4e1cf9 [task 2026-03-10T14:43:02.816+00:00] 14:43:02 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/ad/f3/e1/53c89ae0ccbc91d2de21526d95d22c6e146d7d8a5d3cbe85e2 [task 2026-03-10T14:43:02.818+00:00] 14:43:02 INFO - Building wheel for ipaddr (setup.py): started [task 2026-03-10T14:43:03.035+00:00] 14:43:03 INFO - Building wheel for ipaddr (setup.py): finished with status 'done' [task 2026-03-10T14:43:03.035+00:00] 14:43:03 INFO - Created wheel for ipaddr: filename=ipaddr-2.2.0-py3-none-any.whl size=18281 sha256=3d375920b6cbb42ca1dd8e36ad3d945e7903360b9875cffc2fa70ae696830602 [task 2026-03-10T14:43:03.036+00:00] 14:43:03 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/84/cd/78/91ef5303120bbe69b416b90a72f6fe12e4073c1ced4bedf1de [task 2026-03-10T14:43:03.037+00:00] 14:43:03 INFO - Building wheel for zope.interface (setup.py): started [task 2026-03-10T14:43:03.756+00:00] 14:43:03 INFO - Building wheel for zope.interface (setup.py): finished with status 'done' [task 2026-03-10T14:43:03.757+00:00] 14:43:03 INFO - Created wheel for zope.interface: filename=zope_interface-5.2.0-cp312-cp312-linux_x86_64.whl size=231704 sha256=4b5dbf7e888f7b1de6d7628f1d54f462deffcfa5236135988077f487aa2b9ce4 [task 2026-03-10T14:43:03.757+00:00] 14:43:03 INFO - Stored in directory: /builds/worker/.task-cache/pip/wheels/ad/94/5c/b0786a78ab3bd08ba882c2940e19295661ada23302c347b7bf [task 2026-03-10T14:43:03.760+00:00] 14:43:03 INFO - Successfully built vcversioner ipaddr zope.interface [task 2026-03-10T14:43:03.811+00:00] 14:43:03 INFO - Installing collected packages: vcversioner, pyasn1, passlib, ipaddr, incremental, constantly, zope.interface, txaio, pycparser, pyasn1-modules, hyperlink, Automat, twisted, cffi, cryptography, service_identity, pyOpenSSL, autobahn [task 2026-03-10T14:43:06.871+00:00] 14:43:06 INFO - Successfully installed Automat-20.2.0 autobahn-21.2.1 cffi-1.16.0 constantly-15.1.0 cryptography-42.0.8 hyperlink-21.0.0 incremental-17.5.0 ipaddr-2.2.0 passlib-1.7.4 pyOpenSSL-24.2.1 pyasn1-0.4.8 pyasn1-modules-0.2.8 pycparser-2.22 service_identity-24.1.0 twisted-21.2.0 txaio-21.2.1 vcversioner-2.16.0.0 zope.interface-5.2.0 [task 2026-03-10T14:43:06.962+00:00] 14:43:06 INFO - Return code: 0 [task 2026-03-10T14:43:06.962+00:00] 14:43:06 INFO - Done creating virtualenv /builds/worker/workspace/build/venv. [task 2026-03-10T14:43:06.962+00:00] 14:43:06 INFO - Getting output from command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'list', '--format', 'freeze', '--no-index'] [task 2026-03-10T14:43:06.962+00:00] 14:43:06 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip list --format freeze --no-index [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - Reading from file /tmp/tmpfile_km2bxiwq_stdout [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - Return code: 0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - Current package versions: [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - Automat == 20.2.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - PyYAML == 5.1.2 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - Twisted == 21.2.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - aiohttp == 3.7.4.post0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - arsenic == 21.8 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - async-timeout == 3.0.1 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - attrs == 25.4.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - autobahn == 21.2.1 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - blessed == 1.19.1 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - browsermob-proxy == 0.8.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - certifi == 2018.4.16 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - cffi == 1.16.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - chardet == 4.0.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - charset-normalizer == 2.0.12 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - conditioned-profile == 0.2 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - constantly == 15.1.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - cryptography == 42.0.8 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - dbus-python == 1.3.2 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - distro == 1.4.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - geckoprocesstypes == 1.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - h2 == 4.1.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - hpack == 4.0.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - hyperframe == 6.0.1 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - hyperlink == 21.0.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - idna == 3.3 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - incremental == 17.5.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - ipaddr == 2.2.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - jsonschema == 2.5.1 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - manifestparser == 2.4.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - marionette-harness == 5.0.2 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - marionette_driver == 3.5.0 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - mock == 1.0.1 [task 2026-03-10T14:43:07.200+00:00] 14:43:07 INFO - mozInstall == 2.1.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozcrash == 2.2.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozdebug == 0.4.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozdevice == 4.2.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozfile == 3.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozgeckoprofiler == 1.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozhttpd == 0.7.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozinfo == 1.2.3 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozleak == 1.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozlog == 8.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - moznetwork == 1.1.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozpower == 1.1.2 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozprocess == 1.4.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozprofile == 3.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozproxy == 1.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozrunner == 8.3.2 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozscreenshot == 1.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozserve == 0.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozshellutil == 1.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozsystemmonitor == 1.0.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozterm == 1.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - moztest == 1.1.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - mozversion == 2.4.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - multidict == 6.7.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - passlib == 1.7.4 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - pip == 25.0.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - propcache == 0.4.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - psutil == 7.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - pyOpenSSL == 24.2.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - pyasn1 == 0.4.8 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - pyasn1-modules == 0.2.8 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - pycparser == 2.22 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - python-dbusmock == 0.32.2 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - pywebsocket3 == 4.0.2 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - redo == 2.0.4 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - requests == 2.27.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - service-identity == 24.1.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - setuptools == 75.3.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - simplejson == 3.20.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - six == 1.16.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - structlog == 20.2.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - toml == 0.10.2 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - tomlkit == 0.12.3 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - txaio == 21.2.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - typing_extensions == 4.9.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - urllib3 == 1.26.17 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - vcversioner == 2.16.0.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - wcwidth == 0.1.7 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - wheel == 0.45.1 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - wptserve == 4.0.3 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - yarl == 1.22.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - zope.interface == 5.2.0 [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:43:07.201+00:00] 14:43:07 INFO - Running post-action listener: _start_resource_monitoring [task 2026-03-10T14:43:07.203+00:00] 14:43:07 INFO - Starting resource monitoring. [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - [mozharness: 2026-03-10 14:43:07.207677Z] Finished create-virtualenv step (success) [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - [mozharness: 2026-03-10 14:43:07.208080Z] Running start-pulseaudio step. [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running main action method: start_pulseaudio [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - [mozharness: 2026-03-10 14:43:07.208443Z] Finished start-pulseaudio step (success) [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - [mozharness: 2026-03-10 14:43:07.208479Z] Running unlock-keyring step. [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running main action method: unlock_keyring [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - [mozharness: 2026-03-10 14:43:07.208626Z] Finished unlock-keyring step (success) [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - [mozharness: 2026-03-10 14:43:07.208668Z] Running install step. [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:43:07.208+00:00] 14:43:07 INFO - Running main action method: install [task 2026-03-10T14:43:07.209+00:00] 14:43:07 INFO - Getting output from command: ['/builds/worker/workspace/build/venv/bin/python', '-m', 'pip', 'list', '--format', 'freeze', '--no-index'] [task 2026-03-10T14:43:07.209+00:00] 14:43:07 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -m pip list --format freeze --no-index [task 2026-03-10T14:43:07.438+00:00] 14:43:07 INFO - Reading from file /tmp/tmpfile_jgzq7pb6_stdout [task 2026-03-10T14:43:07.439+00:00] 14:43:07 INFO - Return code: 0 [task 2026-03-10T14:43:07.439+00:00] 14:43:07 INFO - mkdir: /builds/worker/workspace/build/application [task 2026-03-10T14:43:07.439+00:00] 14:43:07 INFO - Getting output from command: ['/builds/worker/workspace/build/venv/bin/mozinstall', '/builds/worker/workspace/build/installer.tar.xz', '--destination', '/builds/worker/workspace/build/application'] [task 2026-03-10T14:43:07.439+00:00] 14:43:07 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/mozinstall /builds/worker/workspace/build/installer.tar.xz --destination /builds/worker/workspace/build/application [task 2026-03-10T14:43:24.725+00:00] 14:43:24 INFO - Reading from file /tmp/tmpfile_5ceby1ag_stdout [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Output received: [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - /builds/worker/workspace/build/application/firefox/firefox [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Return code: 0 [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - [mozharness: 2026-03-10 14:43:24.726406Z] Finished install step (success) [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - [mozharness: 2026-03-10 14:43:24.726446Z] Running stage-files step. [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running main action method: stage_files [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Per-test suites: {'mochitest-browser-chrome': ('--flavor=browser',)} [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - [mozharness: 2026-03-10 14:43:24.726768Z] Finished stage-files step (success) [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - [mozharness: 2026-03-10 14:43:24.726790Z] Running run-tests step. [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running pre-action listener: _set_gcov_prefix [task 2026-03-10T14:43:24.726+00:00] 14:43:24 INFO - Running main action method: run_tests [task 2026-03-10T14:43:24.737+00:00] 14:43:24 INFO - Running pre test command disable_screen_saver with 'xset s off s reset' [task 2026-03-10T14:43:24.737+00:00] 14:43:24 INFO - Running command: ('xset', 's', 'off', 's', 'reset') in /builds/worker/workspace/build [task 2026-03-10T14:43:24.737+00:00] 14:43:24 INFO - Copy/paste: xset s off s reset [task 2026-03-10T14:43:24.739+00:00] 14:43:24 INFO - Return code: 0 [task 2026-03-10T14:43:24.781+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.781+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.781+00:00] 14:43:24 INFO - Per-test suites: {} [task 2026-03-10T14:43:24.781+00:00] 14:43:24 INFO - Per-test suites: {'mochitest-browser-chrome': ('--flavor=browser',)} [task 2026-03-10T14:43:24.781+00:00] 14:43:24 INFO - #### Running mochitest suites [task 2026-03-10T14:43:24.782+00:00] 14:43:24 INFO - Structured output parser in use for mochitest. [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - ENV: TEST_SUITE is now mochitest-browser-chrome [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - ENV: MINIDUMP_STACKWALK is now /builds/worker/fetches/minidump-stackwalk/minidump-stackwalk [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - ENV: MOZ_NODE_PATH is now /builds/worker/fetches/node/bin/node [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - ENV: MOZ_UPLOAD_DIR is now /builds/worker/workspace/build/blobber_upload_dir [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - ENV: MINIDUMP_SAVE_PATH is now /builds/worker/workspace/build/blobber_upload_dir [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - ENV: RUST_BACKTRACE is now full [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - Per-test file(s) for 'mochitest-browser-chrome': ['browser/extensions/newtab/test/browser/browser_activation_window.js'] [task 2026-03-10T14:43:24.794+00:00] 14:43:24 INFO - finding symbols_url based upon self.installer_url [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - setting symbols_url as https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.crashreporter-symbols.zip [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - Running command: ['/builds/worker/workspace/build/venv/bin/python', '-u', '/builds/worker/workspace/build/tests/mochitest/runtests.py', '--setpref=layout.css.stylo-threads=4', '--setpref=media.peerconnection.mtransport_process=false', '--setpref=network.process.enabled=false', '--setpref=layers.d3d11.enable-blacklist=false', '--appname=/builds/worker/workspace/build/application/firefox/firefox', '--utility-path=tests/bin', '--extra-profile-file=tests/bin/plugins', '--symbols-path=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.crashreporter-symbols.zip', '--certificate-path=tests/certs', '--setpref=webgl.force-enabled=true', '--quiet', '--log-errorsummary=/builds/worker/workspace/build/blobber_upload_dir/mochitest-browser-chrome-test1_errorsummary.log', '--use-test-media-devices', '--screenshot-on-fail', '--cleanup-crashes', '--marionette-startup-timeout=180', '--sandbox-read-whitelist=/builds/worker/workspace/build', '--flavor=browser', '--verify-max-time=900', '--verify', 'browser/extensions/newtab/test/browser/browser_activation_window.js'] in /builds/worker/workspace/build [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - Copy/paste: /builds/worker/workspace/build/venv/bin/python -u /builds/worker/workspace/build/tests/mochitest/runtests.py --setpref=layout.css.stylo-threads=4 --setpref=media.peerconnection.mtransport_process=false --setpref=network.process.enabled=false --setpref=layers.d3d11.enable-blacklist=false --appname=/builds/worker/workspace/build/application/firefox/firefox --utility-path=tests/bin --extra-profile-file=tests/bin/plugins --symbols-path=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.crashreporter-symbols.zip --certificate-path=tests/certs --setpref=webgl.force-enabled=true --quiet --log-errorsummary=/builds/worker/workspace/build/blobber_upload_dir/mochitest-browser-chrome-test1_errorsummary.log --use-test-media-devices --screenshot-on-fail --cleanup-crashes --marionette-startup-timeout=180 --sandbox-read-whitelist=/builds/worker/workspace/build --flavor=browser --verify-max-time=900 --verify browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - Using env: {'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/tmp/dbus-ixTBBSqAGB,guid=b59c8f588d036e11375254be69b02d8e', [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - 'DEBIAN_FRONTEND': 'noninteractive', [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - 'DISPLAY': ':0', [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - 'ENABLE_E10S': 'false', [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - 'EXTRA_MOZHARNESS_CONFIG': '{"installer_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz","test_packages_url":"https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.test_packages.json"}', [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - 'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified', [task 2026-03-10T14:43:24.795+00:00] 14:43:24 INFO - 'GECKO_HEAD_REF': '0f154f8debb4270826d5ee878a397c7af4fdb77f', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'GECKO_HEAD_REV': '0f154f8debb4270826d5ee878a397c7af4fdb77f', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'GECKO_PATH': '/builds/worker/checkouts/gecko', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'GECKO_REPOSITORY_TYPE': 'hg', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'HG_STORE_PATH': '/builds/worker/checkouts/hg-store', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'HOME': '/builds/worker', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'HOSTNAME': 'taskcluster-worker', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'LANG': 'en_US.UTF-8', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'LC_ALL': 'en_US.UTF-8', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'LOGNAME': 'worker', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MINIDUMP_SAVE_PATH': '/builds/worker/workspace/build/blobber_upload_dir', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MINIDUMP_STACKWALK': '/builds/worker/fetches/minidump-stackwalk/minidump-stackwalk', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZHARNESS_CONFIG': 'unittests/linux_unittest.py ' [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'unittests/linux_dbus-python.py remove_executables.py', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZHARNESS_SCRIPT': 'desktop_unittest.py', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZHARNESS_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/mozharness.zip', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZILLA_BUILD_URL': 'https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.tar.xz', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_AUTOMATION': '1', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_BUILD_DATE': '20260310140928', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_FETCHES': '[{"artifact":"public/bergamot-translator.zst","extract":true,"task":"B7SC7zo9S7WVxlk6ms5lxg"},{"artifact":"public/build/dbus_python-1.3.2-cp312-cp312-linux_x86_64.whl","extract":false,"task":"f_P_Q9GWR9GN2qHkFT_HeA"},{"artifact":"public/build/fix-stacks.tar.zst","extract":true,"task":"WiVlspiYR3uP7piKkq0_jg"},{"artifact":"public/build/minidump-stackwalk.tar.zst","extract":true,"task":"KQmS4RzHSi6kRnFNazgfJA"},{"artifact":"public/build/node.tar.zst","extract":true,"task":"IO7mjVWqQzKeYE3BJcUOBg"},{"artifact":"public/build/python_dbusmock-0.32.2-py3-none-any.whl","extract":false,"task":"PPoW-6irSi6cI763lthgOw"},{"artifact":"public/ort-wasm-simd-threaded.jsep.wasm","extract":true,"task":"Yl-CemZyRDqiqg12EeVcfA"},{"artifact":"public/tiny.lex.50.50.esen.s2t.bin.zst","extract":true,"task":"fwTM12OzT2m8g_W8aKNyaw"},{"artifact":"public/tiny.model.esen.intgemm.alphas.bin.zst","extract":true,"task":"RRGNCOw5S6-QW5m1jNkwXg"},{"artifact":"public/tiny.vocab.esen.spm.zst","extract":true,"task":"V9qJXm-ySgSjgIxxoWwMGQ"}]', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_FETCHES_DIR': '/builds/worker/fetches', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_NODE_PATH': '/builds/worker/fetches/node/bin/node', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_SCM_LEVEL': '3', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_SOURCE_CHANGESET': '0f154f8debb4270826d5ee878a397c7af4fdb77f', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'MOZ_UPLOAD_DIR': '/builds/worker/workspace/build/blobber_upload_dir', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'NEED_PIPEWIRE': 'true', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'NEED_WINDOW_MANAGER': 'true', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'OLDPWD': '/builds/worker/workspace', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'PATH': '/builds/worker/workspace/build/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/builds/worker/bin', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'PERFHERDER_FETCH_CONTENT_JSON_PATH': '/builds/worker/perf/perfherder-data-fetch-content.json', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'PIP_CACHE_DIR': '/builds/worker/.task-cache/pip', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'PWD': '/builds/worker/workspace', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'PYTHON': 'python3', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'REPOSITORIES': '{"gecko":"Mozilla Firefox"}', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'REQUIRE_GPU': '0', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'RUN_ID': '0', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'RUST_BACKTRACE': 'full', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'SCCACHE_DISABLE': '1', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'SHELL': '/bin/bash', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'SHLVL': '1', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASKCLUSTER_INSTANCE_TYPE': 'projects/887720501152/machineTypes/c3d-standard-8', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASKCLUSTER_PROXY_URL': 'http://172.17.0.1:80', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASKCLUSTER_VIDEO_DEVICE': '/dev/video0', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-central1","zone":"us-central1-a"}', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASK_GROUP_ID': 'XXuw4IIXSq6_Nuo_PpSWbw', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASK_ID': 'QvRs_kv7Toa8K4IozE0bMg', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TASK_WORKDIR': '/builds/worker', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TERM': 'xterm', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TEST_SUITE': 'mochitest-browser-chrome', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'UPLOAD_DIR': '/builds/worker/artifacts', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'USER': 'worker', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'UV_CACHE_DIR': '/builds/worker/.task-cache/uv', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'VIRTUAL_ENV': '/builds/worker/workspace/build/venv', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'WORKING_DIR': '/builds/worker', [task 2026-03-10T14:43:24.796+00:00] 14:43:24 INFO - 'XDG_RUNTIME_DIR': '/builds/worker'} [task 2026-03-10T14:43:24.797+00:00] 14:43:24 INFO - Calling ['/builds/worker/workspace/build/venv/bin/python', '-u', '/builds/worker/workspace/build/tests/mochitest/runtests.py', '--setpref=layout.css.stylo-threads=4', '--setpref=media.peerconnection.mtransport_process=false', '--setpref=network.process.enabled=false', '--setpref=layers.d3d11.enable-blacklist=false', '--appname=/builds/worker/workspace/build/application/firefox/firefox', '--utility-path=tests/bin', '--extra-profile-file=tests/bin/plugins', '--symbols-path=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SK7vE2fmT0qre40Ce3d0hA/artifacts/public/build/target.crashreporter-symbols.zip', '--certificate-path=tests/certs', '--setpref=webgl.force-enabled=true', '--quiet', '--log-errorsummary=/builds/worker/workspace/build/blobber_upload_dir/mochitest-browser-chrome-test1_errorsummary.log', '--use-test-media-devices', '--screenshot-on-fail', '--cleanup-crashes', '--marionette-startup-timeout=180', '--sandbox-read-whitelist=/builds/worker/workspace/build', '--flavor=browser', '--verify-max-time=900', '--verify', 'browser/extensions/newtab/test/browser/browser_activation_window.js'] with output_timeout 1000 [task 2026-03-10T14:43:24.981+00:00] 14:43:24 INFO - ::: [task 2026-03-10T14:43:24.981+00:00] 14:43:24 INFO - ::: Running test verification step "1. Run each test 10 times in one browser."... [task 2026-03-10T14:43:24.982+00:00] 14:43:24 INFO - ::: [task 2026-03-10T14:43:24.982+00:00] 14:43:24 INFO - These variables are available in the mozinfo environment and can be used to skip tests conditionally: [task 2026-03-10T14:43:24.982+00:00] 14:43:24 INFO - a11y_checks: False [task 2026-03-10T14:43:24.983+00:00] 14:43:24 INFO - android: False [task 2026-03-10T14:43:24.983+00:00] 14:43:24 INFO - apple_catalina: False [task 2026-03-10T14:43:24.983+00:00] 14:43:24 INFO - apple_silicon: False [task 2026-03-10T14:43:24.984+00:00] 14:43:24 INFO - appname: firefox [task 2026-03-10T14:43:24.984+00:00] 14:43:24 INFO - arch: x86_64 [task 2026-03-10T14:43:24.984+00:00] 14:43:24 INFO - artifact: False [task 2026-03-10T14:43:24.985+00:00] 14:43:24 INFO - asan: False [task 2026-03-10T14:43:24.985+00:00] 14:43:24 INFO - automation: True [task 2026-03-10T14:43:24.985+00:00] 14:43:24 INFO - bin_suffix: [task 2026-03-10T14:43:24.986+00:00] 14:43:24 INFO - bits: 64 [task 2026-03-10T14:43:24.986+00:00] 14:43:24 INFO - buildapp: browser [task 2026-03-10T14:43:24.986+00:00] 14:43:24 INFO - buildtype: tsan [task 2026-03-10T14:43:24.987+00:00] 14:43:24 INFO - buildtype_guess: tsan [task 2026-03-10T14:43:24.987+00:00] 14:43:24 INFO - cc_type: clang [task 2026-03-10T14:43:24.987+00:00] 14:43:24 INFO - ccov: False [task 2026-03-10T14:43:24.988+00:00] 14:43:24 INFO - condprof: False [task 2026-03-10T14:43:24.988+00:00] 14:43:24 INFO - coverage: False [task 2026-03-10T14:43:24.988+00:00] 14:43:24 INFO - crashreporter: False [task 2026-03-10T14:43:24.989+00:00] 14:43:24 INFO - datareporting: True [task 2026-03-10T14:43:24.989+00:00] 14:43:24 INFO - dbus_enabled: True [task 2026-03-10T14:43:24.989+00:00] 14:43:24 INFO - debug: False [task 2026-03-10T14:43:24.990+00:00] 14:43:24 INFO - devedition: False [task 2026-03-10T14:43:24.990+00:00] 14:43:24 INFO - display: x11 [task 2026-03-10T14:43:24.990+00:00] 14:43:24 INFO - e10s: True [task 2026-03-10T14:43:24.990+00:00] 14:43:24 INFO - early_beta_or_earlier: True [task 2026-03-10T14:43:24.991+00:00] 14:43:24 INFO - fission: True [task 2026-03-10T14:43:24.991+00:00] 14:43:24 INFO - gecko_profiler: True [task 2026-03-10T14:43:24.991+00:00] 14:43:24 INFO - has_sandbox: True [task 2026-03-10T14:43:24.992+00:00] 14:43:24 INFO - headless: False [task 2026-03-10T14:43:24.992+00:00] 14:43:24 INFO - healthreport: True [task 2026-03-10T14:43:24.992+00:00] 14:43:24 INFO - http2: False [task 2026-03-10T14:43:24.993+00:00] 14:43:24 INFO - http3: False [task 2026-03-10T14:43:24.993+00:00] 14:43:24 INFO - inc_origin_init: False [task 2026-03-10T14:43:24.993+00:00] 14:43:24 INFO - is_emulator: False [task 2026-03-10T14:43:24.994+00:00] 14:43:24 INFO - is_ubuntu: True [task 2026-03-10T14:43:24.994+00:00] 14:43:24 INFO - isolated_process: False [task 2026-03-10T14:43:24.994+00:00] 14:43:24 INFO - linux_distro: Ubuntu [task 2026-03-10T14:43:24.995+00:00] 14:43:24 INFO - mda_gpu: False [task 2026-03-10T14:43:24.995+00:00] 14:43:24 INFO - mingw: False [task 2026-03-10T14:43:24.995+00:00] 14:43:24 INFO - mozconfig: /builds/worker/checkouts/gecko/.mozconfig [task 2026-03-10T14:43:24.996+00:00] 14:43:24 INFO - msix: False [task 2026-03-10T14:43:24.996+00:00] 14:43:24 INFO - nightly_build: True [task 2026-03-10T14:43:24.996+00:00] 14:43:24 INFO - nogpu: False [task 2026-03-10T14:43:24.997+00:00] 14:43:24 INFO - normandy: True [task 2026-03-10T14:43:24.997+00:00] 14:43:24 INFO - official: False [task 2026-03-10T14:43:24.997+00:00] 14:43:24 INFO - opt: False [task 2026-03-10T14:43:24.998+00:00] 14:43:24 INFO - os: linux [task 2026-03-10T14:43:24.998+00:00] 14:43:24 INFO - os_version: 24.04 [task 2026-03-10T14:43:24.998+00:00] 14:43:24 INFO - pgo: False [task 2026-03-10T14:43:24.999+00:00] 14:43:24 INFO - platform_guess: linux64 [task 2026-03-10T14:43:24.999+00:00] 14:43:24 INFO - processor: x86_64 [task 2026-03-10T14:43:24.999+00:00] 14:43:24 INFO - release_or_beta: False [task 2026-03-10T14:43:25.000+00:00] 14:43:24 INFO - require_signing: False [task 2026-03-10T14:43:25.000+00:00] 14:43:25 INFO - sessionHistoryInParent: True [task 2026-03-10T14:43:25.000+00:00] 14:43:25 INFO - socketprocess_e10s: False [task 2026-03-10T14:43:25.001+00:00] 14:43:25 INFO - socketprocess_networking: False [task 2026-03-10T14:43:25.001+00:00] 14:43:25 INFO - stylo: True [task 2026-03-10T14:43:25.001+00:00] 14:43:25 INFO - swgl: False [task 2026-03-10T14:43:25.001+00:00] 14:43:25 INFO - sync: True [task 2026-03-10T14:43:25.002+00:00] 14:43:25 INFO - telemetry: False [task 2026-03-10T14:43:25.002+00:00] 14:43:25 INFO - tests_enabled: True [task 2026-03-10T14:43:25.002+00:00] 14:43:25 INFO - toolkit: gtk [task 2026-03-10T14:43:25.003+00:00] 14:43:25 INFO - topobjdir: /builds/worker/workspace/obj-build [task 2026-03-10T14:43:25.003+00:00] 14:43:25 INFO - topsrcdir: /builds/worker/checkouts/gecko [task 2026-03-10T14:43:25.004+00:00] 14:43:25 INFO - tsan: True [task 2026-03-10T14:43:25.004+00:00] 14:43:25 INFO - ubsan: False [task 2026-03-10T14:43:25.004+00:00] 14:43:25 INFO - updater: True [task 2026-03-10T14:43:25.005+00:00] 14:43:25 INFO - verify: True [task 2026-03-10T14:43:25.005+00:00] 14:43:25 INFO - verify_fission: False [task 2026-03-10T14:43:25.005+00:00] 14:43:25 INFO - version: Ubuntu 24.04 [task 2026-03-10T14:43:25.006+00:00] 14:43:25 INFO - vertical_tab: False [task 2026-03-10T14:43:25.006+00:00] 14:43:25 INFO - webgl_ipc: False [task 2026-03-10T14:43:25.006+00:00] 14:43:25 INFO - win10_2009: False [task 2026-03-10T14:43:25.007+00:00] 14:43:25 INFO - win11_2009: False [task 2026-03-10T14:43:25.007+00:00] 14:43:25 INFO - wmfme: 0 [task 2026-03-10T14:43:25.007+00:00] 14:43:25 INFO - xorigin: False [task 2026-03-10T14:43:25.008+00:00] 14:43:25 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:43:25.008+00:00] 14:43:25 INFO - Checking for xpcshell processes... [task 2026-03-10T14:43:25.184+00:00] 14:43:25 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:43:25.185+00:00] 14:43:25 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - The following extra prefs will be set: [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - messaging-system.log=all [task 2026-03-10T14:43:25.186+00:00] 14:43:25 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:43:25.249+00:00] 14:43:25 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:43:25.260+00:00] 14:43:25 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:43:25.260+00:00] 14:43:25 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:43:25.263+00:00] 14:43:25 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:43:25.263+00:00] 14:43:25 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:43:25.264+00:00] 14:43:25 INFO - Redistribute latency... [task 2026-03-10T14:43:25.264+00:00] 14:43:25 INFO - New clock: GstSystemClock [task 2026-03-10T14:43:25.297+00:00] 14:43:25 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:43:25.297+00:00] 14:43:25 INFO - Execution ended after 0:00:00.033513902 [task 2026-03-10T14:43:25.297+00:00] 14:43:25 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:43:25.446+00:00] 14:43:25 INFO - PID 1508 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:43:25.446+00:00] 14:43:25 INFO - [task 2026-03-10T14:43:25.831+00:00] 14:43:25 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:43:25.832+00:00] 14:43:25 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:43:25.832+00:00] 14:43:25 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:43:25.833+00:00] 14:43:25 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmpqrpaubgb.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:43:25.834+00:00] 14:43:25 INFO - runtests.py | Server pid: 1521 [task 2026-03-10T14:43:25.834+00:00] 14:43:25 INFO - runtests.py | Websocket server pid: 1522 [task 2026-03-10T14:43:25.835+00:00] 14:43:25 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:43:25.835+00:00] 14:43:25 INFO - runtests.py | SSL tunnel pid: 1523 [task 2026-03-10T14:43:26.135+00:00] 14:43:26 INFO - use http3 server: False [task 2026-03-10T14:43:26.136+00:00] 14:43:26 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:43:26.136+00:00] 14:43:26 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:43:26.137+00:00] 14:43:26 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:43:26.137+00:00] 14:43:26 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:43:26.138+00:00] 14:43:26 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:43:26.138+00:00] 14:43:26 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:43:26.138+00:00] 14:43:26 INFO - [task 2026-03-10T14:43:26.141+00:00] 14:43:26 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmpqrpaubgb.mozrunner [task 2026-03-10T14:43:26.146+00:00] 14:43:26 INFO - runtests.py | Application pid: 1567 [task 2026-03-10T14:43:26.146+00:00] 14:43:26 INFO - TEST-INFO | started process GECKO(1567) [task 2026-03-10T14:43:28.738+00:00] 14:43:28 INFO - GECKO(1567) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:43:28.738+00:00] 14:43:28 INFO - GECKO(1567) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:43:28.796+00:00] 14:43:28 INFO - GECKO(1567) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:43:28.802+00:00] 14:43:28 INFO - GECKO(1567) | 1773153808801 Marionette INFO Marionette enabled [task 2026-03-10T14:43:28.808+00:00] 14:43:28 INFO - GECKO(1567) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:43:28.811+00:00] 14:43:28 INFO - GECKO(1567) | 1773153808809 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:43:29.322+00:00] 14:43:29 INFO - GECKO(1567) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:43:29.495+00:00] 14:43:29 INFO - GECKO(1567) | 1773153809494 Marionette INFO Listening on port 2828 [task 2026-03-10T14:43:29.508+00:00] 14:43:29 INFO - GECKO(1567) | 1773153809507 Marionette DEBUG Marionette is listening [task 2026-03-10T14:43:29.607+00:00] 14:43:29 INFO - GECKO(1567) | 1773153809606 Marionette DEBUG Accepted connection 0 from 127.0.0.1:49990 [task 2026-03-10T14:43:29.678+00:00] 14:43:29 INFO - GECKO(1567) | 1773153809677 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:43:30.192+00:00] 14:43:30 INFO - GECKO(1567) | 1773153810191 Marionette DEBUG Accepted connection 1 from 127.0.0.1:50004 [task 2026-03-10T14:43:30.334+00:00] 14:43:30 INFO - GECKO(1567) | 1773153810333 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:43:30.335+00:00] 14:43:30 INFO - GECKO(1567) | 1773153810334 Marionette DEBUG Accepted connection 2 from 127.0.0.1:50014 [task 2026-03-10T14:43:30.925+00:00] 14:43:30 INFO - GECKO(1567) | 1773153810924 Marionette DEBUG 2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:43:30.974+00:00] 14:43:30 INFO - GECKO(1567) | 1773153810973 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:43:31.876+00:00] 14:43:31 INFO - GECKO(1567) | [Parent 1567: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:43:35.601+00:00] 14:43:35 INFO - GECKO(1567) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:43:35.601+00:00] 14:43:35 INFO - GECKO(1567) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:43:35.602+00:00] 14:43:35 INFO - GECKO(1567) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:43:35.602+00:00] 14:43:35 INFO - GECKO(1567) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:43:38.028+00:00] 14:43:38 INFO - GECKO(1567) | Crash Annotation GraphicsCriticalError: |[0][GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 4162 (t=11.8863) [GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 4162 [task 2026-03-10T14:43:38.598+00:00] 14:43:38 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:43:38.599+00:00] 14:43:38 INFO - GECKO(1567) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:43:38.609+00:00] 14:43:38 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:43:38.610+00:00] 14:43:38 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:43:39.032+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.033+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:43:39.033+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.034+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:43:39.034+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.035+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:43:39.040+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.041+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:43:39.041+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.042+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:43:39.258+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:39.259+00:00] 14:43:39 INFO - GECKO(1567) | Loaded 0 enrollments [task 2026-03-10T14:43:39.270+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:43:39.271+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:43:39.743+00:00] 14:43:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:43:39.743+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:43:39.758+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.759+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:43:39.759+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.760+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:43:39.768+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.768+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:43:39.769+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.769+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:43:39.779+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.780+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:43:39.780+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.781+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:43:39.782+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.782+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:43:39.783+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.783+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:43:39.784+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.784+00:00] 14:43:39 INFO - GECKO(1567) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:43:39.785+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:39.785+00:00] 14:43:39 INFO - GECKO(1567) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:43:39.786+00:00] 14:43:39 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:43:39.786+00:00] 14:43:39 INFO - GECKO(1567) | onStartup [task 2026-03-10T14:43:40.034+00:00] 14:43:40 INFO - GECKO(1567) | console.debug: RSLoader: [task 2026-03-10T14:43:40.034+00:00] 14:43:40 INFO - GECKO(1567) | Updating recipes with trigger "enabled" [task 2026-03-10T14:43:40.499+00:00] 14:43:40 INFO - GECKO(1567) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:43:41.479+00:00] 14:43:41 INFO - GECKO(1567) | console.error: services.settings: [task 2026-03-10T14:43:41.479+00:00] 14:43:41 INFO - GECKO(1567) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:43:41.480+00:00] 14:43:41 INFO - GECKO(1567) | Stack: [task 2026-03-10T14:43:41.481+00:00] 14:43:41 INFO - GECKO(1567) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:43:41.481+00:00] 14:43:41 INFO - GECKO(1567) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:43:41.482+00:00] 14:43:41 INFO - GECKO(1567) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:43:41.482+00:00] 14:43:41 INFO - GECKO(1567) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:43:41.483+00:00] 14:43:41 INFO - GECKO(1567) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:43:41.483+00:00] 14:43:41 INFO - GECKO(1567) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:43:41.484+00:00] 14:43:41 INFO - GECKO(1567) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:43:41.485+00:00] 14:43:41 INFO - GECKO(1567) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:43:41.485+00:00] 14:43:41 INFO - GECKO(1567) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:43:41.486+00:00] 14:43:41 INFO - GECKO(1567) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:43:41.486+00:00] 14:43:41 INFO - GECKO(1567) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:43:41.487+00:00] 14:43:41 INFO - GECKO(1567) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:43:41.487+00:00] 14:43:41 INFO - GECKO(1567) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:43:41.488+00:00] 14:43:41 INFO - GECKO(1567) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:43:41.489+00:00] 14:43:41 INFO - GECKO(1567) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:43:41.489+00:00] 14:43:41 INFO - GECKO(1567) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:43:41.490+00:00] 14:43:41 INFO - GECKO(1567) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:43:41.490+00:00] 14:43:41 INFO - GECKO(1567) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:43:41.491+00:00] 14:43:41 INFO - GECKO(1567) | console.debug: RSLoader: [task 2026-03-10T14:43:41.491+00:00] 14:43:41 INFO - GECKO(1567) | Failed to update [task 2026-03-10T14:43:41.492+00:00] 14:43:41 INFO - GECKO(1567) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:43:41.492+00:00] 14:43:41 INFO - GECKO(1567) | Stack: [task 2026-03-10T14:43:41.493+00:00] 14:43:41 INFO - GECKO(1567) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:43:41.493+00:00] 14:43:41 INFO - GECKO(1567) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:43:41.494+00:00] 14:43:41 INFO - GECKO(1567) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:43:41.494+00:00] 14:43:41 INFO - GECKO(1567) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:43:41.495+00:00] 14:43:41 INFO - GECKO(1567) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:43:41.496+00:00] 14:43:41 INFO - GECKO(1567) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:43:41.496+00:00] 14:43:41 INFO - GECKO(1567) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:43:41.497+00:00] 14:43:41 INFO - GECKO(1567) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:43:41.497+00:00] 14:43:41 INFO - GECKO(1567) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:43:41.498+00:00] 14:43:41 INFO - GECKO(1567) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:43:41.498+00:00] 14:43:41 INFO - GECKO(1567) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:43:41.499+00:00] 14:43:41 INFO - GECKO(1567) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:43:41.499+00:00] 14:43:41 INFO - GECKO(1567) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:43:41.500+00:00] 14:43:41 INFO - GECKO(1567) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:43:41.501+00:00] 14:43:41 INFO - GECKO(1567) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:43:41.501+00:00] 14:43:41 INFO - GECKO(1567) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:43:41.502+00:00] 14:43:41 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:41.502+00:00] 14:43:41 INFO - GECKO(1567) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:43:41.503+00:00] 14:43:41 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:41.503+00:00] 14:43:41 INFO - GECKO(1567) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:43:41.504+00:00] 14:43:41 INFO - GECKO(1567) | console.debug: NimbusMigrations: [task 2026-03-10T14:43:41.504+00:00] 14:43:41 INFO - GECKO(1567) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:43:44.080+00:00] 14:43:44 INFO - GECKO(1567) | 1773153824078 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:43:50.365+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830363 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:43:50.366+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830364 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:43:50.370+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830368 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:43:50.370+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830369 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:43:50.371+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830369 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:43:50.458+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830455 Marionette DEBUG 2 <- [1,1,null,{"sessionId":"e6657e2b-bf5c-4fbf-9a6b-5532308c176e","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":1567,"moz:profile":"/tmp/tmpqrpaubgb.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:43:50.730+00:00] 14:43:50 INFO - GECKO(1567) | 1773153830728 Marionette DEBUG 2 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmp88bwuwt2.zip"}] [task 2026-03-10T14:43:51.000+00:00] 14:43:51 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:43:51.001+00:00] 14:43:51 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:43:51.001+00:00] 14:43:51 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:43:51.002+00:00] 14:43:51 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:43:51.006+00:00] 14:43:51 INFO - GECKO(1567) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:43:51.221+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831219 Marionette DEBUG 2 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:43:51.255+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831254 Marionette DEBUG 2 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmp5420r7dc.zip"}] [task 2026-03-10T14:43:51.383+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831381 Marionette DEBUG 2 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:43:51.390+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831389 Marionette DEBUG 2 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:43:51.391+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831390 Marionette DEBUG 2 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:43:51.404+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831403 Marionette DEBUG 2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:43:51.406+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831405 Marionette DEBUG 2 <- [1,5,null,{"value":null}] [task 2026-03-10T14:43:51.411+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831409 Marionette DEBUG 2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:43:51.438+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831437 RemoteAgent TRACE WebDriverProcessData actor created for PID 1567 [task 2026-03-10T14:43:51.443+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831442 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:43:51.559+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831558 Marionette DEBUG 2 <- [1,6,null,{"value":null}] [task 2026-03-10T14:43:51.567+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831566 Marionette DEBUG 2 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:43:51.567+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831566 Marionette DEBUG 2 <- [1,7,null,{"value":null}] [task 2026-03-10T14:43:51.672+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831671 Marionette DEBUG 2 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:43:51.674+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831673 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:43:51.687+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831686 Marionette DEBUG 2 <- [1,8,null,{"value":null}] [task 2026-03-10T14:43:51.771+00:00] 14:43:51 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:43:51.779+00:00] 14:43:51 INFO - GECKO(1567) | 1773153831778 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:43:52.335+00:00] 14:43:52 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:43:52.343+00:00] 14:43:52 INFO - checking for open sidebars [task 2026-03-10T14:43:52.344+00:00] 14:43:52 INFO - checking window state [task 2026-03-10T14:43:52.677+00:00] 14:43:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:43:52.678+00:00] 14:43:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:43:52.702+00:00] 14:43:52 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:43:53.366+00:00] 14:43:53 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:43:53.454+00:00] 14:43:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:53.454+00:00] 14:43:53 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5840386438558711 [task 2026-03-10T14:43:53.465+00:00] 14:43:53 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:43:53.465+00:00] 14:43:53 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5840386438558711, control [task 2026-03-10T14:43:53.473+00:00] 14:43:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:53.473+00:00] 14:43:53 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:43:53.488+00:00] 14:43:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:53.488+00:00] 14:43:53 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5840386438558711 [task 2026-03-10T14:43:53.662+00:00] 14:43:53 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:43:53.663+00:00] 14:43:53 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:43:53.671+00:00] 14:43:53 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:43:53.671+00:00] 14:43:53 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:43:53.689+00:00] 14:43:53 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:43:54.696+00:00] 14:43:54 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:43:54.864+00:00] 14:43:54 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:43:54.864+00:00] 14:43:54 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:43:55.559+00:00] 14:43:55 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:43:55.559+00:00] 14:43:55 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:43:55.560+00:00] 14:43:55 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:43:55.560+00:00] 14:43:55 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:43:55.571+00:00] 14:43:55 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:43:55.600+00:00] 14:43:55 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:43:55.972+00:00] 14:43:55 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:43:55.975+00:00] 14:43:55 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:43:56.011+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:43:56.012+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:43:56.018+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:43:56.032+00:00] 14:43:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:43:56.035+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.035+00:00] 14:43:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5840386438558711 [task 2026-03-10T14:43:56.050+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:43:56.051+00:00] 14:43:56 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5840386438558711 (unknown) [task 2026-03-10T14:43:56.064+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.064+00:00] 14:43:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5840386438558711 [task 2026-03-10T14:43:56.065+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.065+00:00] 14:43:56 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:43:56.162+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.163+00:00] 14:43:56 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5840386438558711 [task 2026-03-10T14:43:56.182+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.183+00:00] 14:43:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.49233262848326786 [task 2026-03-10T14:43:56.191+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:43:56.192+00:00] 14:43:56 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.49233262848326786, control [task 2026-03-10T14:43:56.202+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.203+00:00] 14:43:56 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:43:56.227+00:00] 14:43:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:56.227+00:00] 14:43:56 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.49233262848326786 [task 2026-03-10T14:43:56.531+00:00] 14:43:56 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:43:56.531+00:00] 14:43:56 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:43:56.542+00:00] 14:43:56 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:43:56.543+00:00] 14:43:56 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:43:56.557+00:00] 14:43:56 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:43:57.382+00:00] 14:43:57 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:43:57.520+00:00] 14:43:57 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:43:57.520+00:00] 14:43:57 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:43:57.764+00:00] 14:43:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:43:57.765+00:00] 14:43:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:43:57.765+00:00] 14:43:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:43:57.766+00:00] 14:43:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:43:57.781+00:00] 14:43:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:43:57.788+00:00] 14:43:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:43:58.106+00:00] 14:43:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:43:58.110+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:43:58.111+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:43:58.112+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:43:58.112+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:43:58.115+00:00] 14:43:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:43:58.117+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:43:58.118+00:00] 14:43:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:43:58.125+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.125+00:00] 14:43:58 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.49233262848326786 [task 2026-03-10T14:43:58.141+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:43:58.142+00:00] 14:43:58 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.49233262848326786 (unknown) [task 2026-03-10T14:43:58.145+00:00] 14:43:58 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:43:58.155+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.156+00:00] 14:43:58 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.49233262848326786 [task 2026-03-10T14:43:58.156+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.157+00:00] 14:43:58 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:43:58.234+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.235+00:00] 14:43:58 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.49233262848326786 [task 2026-03-10T14:43:58.255+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.255+00:00] 14:43:58 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2280463756661225 [task 2026-03-10T14:43:58.265+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:43:58.265+00:00] 14:43:58 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.2280463756661225, control [task 2026-03-10T14:43:58.275+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.276+00:00] 14:43:58 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:43:58.295+00:00] 14:43:58 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:43:58.296+00:00] 14:43:58 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.2280463756661225 [task 2026-03-10T14:43:58.456+00:00] 14:43:58 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:43:58.457+00:00] 14:43:58 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:43:58.464+00:00] 14:43:58 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:43:58.465+00:00] 14:43:58 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:43:58.478+00:00] 14:43:58 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:43:59.332+00:00] 14:43:59 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:43:59.431+00:00] 14:43:59 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:43:59.432+00:00] 14:43:59 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:43:59.666+00:00] 14:43:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:43:59.667+00:00] 14:43:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:43:59.668+00:00] 14:43:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:43:59.668+00:00] 14:43:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:43:59.691+00:00] 14:43:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:43:59.703+00:00] 14:43:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:44:00.271+00:00] 14:44:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:00.274+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:00.274+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:44:00.275+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:00.277+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:44:00.277+00:00] 14:44:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:44:00.280+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:44:00.281+00:00] 14:44:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:00.284+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.285+00:00] 14:44:00 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2280463756661225 [task 2026-03-10T14:44:00.301+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:00.301+00:00] 14:44:00 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.2280463756661225 (unknown) [task 2026-03-10T14:44:00.314+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.314+00:00] 14:44:00 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2280463756661225 [task 2026-03-10T14:44:00.315+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.315+00:00] 14:44:00 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:00.328+00:00] 14:44:00 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:00.392+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.393+00:00] 14:44:00 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.2280463756661225 [task 2026-03-10T14:44:00.412+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.412+00:00] 14:44:00 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.05503986278941553 [task 2026-03-10T14:44:00.421+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:00.421+00:00] 14:44:00 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.05503986278941553, control [task 2026-03-10T14:44:00.431+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.432+00:00] 14:44:00 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:00.441+00:00] 14:44:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:00.442+00:00] 14:44:00 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.05503986278941553 [task 2026-03-10T14:44:00.570+00:00] 14:44:00 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:00.570+00:00] 14:44:00 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:00.589+00:00] 14:44:00 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:00.590+00:00] 14:44:00 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:00.596+00:00] 14:44:00 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:01.443+00:00] 14:44:01 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:01.543+00:00] 14:44:01 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:01.543+00:00] 14:44:01 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:01.786+00:00] 14:44:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:01.787+00:00] 14:44:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:01.787+00:00] 14:44:01 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:01.788+00:00] 14:44:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:01.800+00:00] 14:44:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:01.808+00:00] 14:44:01 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:44:02.122+00:00] 14:44:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:02.125+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:02.138+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:44:02.139+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:44:02.140+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:02.156+00:00] 14:44:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:44:02.160+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:44:02.161+00:00] 14:44:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:02.163+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.164+00:00] 14:44:02 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.05503986278941553 [task 2026-03-10T14:44:02.176+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:02.176+00:00] 14:44:02 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.05503986278941553 (unknown) [task 2026-03-10T14:44:02.187+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.188+00:00] 14:44:02 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.05503986278941553 [task 2026-03-10T14:44:02.188+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.188+00:00] 14:44:02 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:02.241+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.243+00:00] 14:44:02 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.05503986278941553 [task 2026-03-10T14:44:02.273+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.274+00:00] 14:44:02 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.22746654904397878 [task 2026-03-10T14:44:02.282+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:02.282+00:00] 14:44:02 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.22746654904397878, control [task 2026-03-10T14:44:02.290+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.291+00:00] 14:44:02 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:02.306+00:00] 14:44:02 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:02.307+00:00] 14:44:02 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.22746654904397878 [task 2026-03-10T14:44:02.454+00:00] 14:44:02 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:02.456+00:00] 14:44:02 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:02.461+00:00] 14:44:02 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:02.461+00:00] 14:44:02 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:02.479+00:00] 14:44:02 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:03.313+00:00] 14:44:03 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:03.419+00:00] 14:44:03 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:03.420+00:00] 14:44:03 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:03.649+00:00] 14:44:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:03.650+00:00] 14:44:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:03.650+00:00] 14:44:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:03.651+00:00] 14:44:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:03.664+00:00] 14:44:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:03.677+00:00] 14:44:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:44:03.684+00:00] 14:44:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:44:04.058+00:00] 14:44:04 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:04.061+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:04.067+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:44:04.068+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:04.073+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:44:04.074+00:00] 14:44:04 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:44:04.081+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:44:04.082+00:00] 14:44:04 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:04.084+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.085+00:00] 14:44:04 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.22746654904397878 [task 2026-03-10T14:44:04.097+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:04.098+00:00] 14:44:04 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.22746654904397878 (unknown) [task 2026-03-10T14:44:04.105+00:00] 14:44:04 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:04.114+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.115+00:00] 14:44:04 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.22746654904397878 [task 2026-03-10T14:44:04.115+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.116+00:00] 14:44:04 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:04.209+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.209+00:00] 14:44:04 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.22746654904397878 [task 2026-03-10T14:44:04.244+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.245+00:00] 14:44:04 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.23728971657232678 [task 2026-03-10T14:44:04.253+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:04.253+00:00] 14:44:04 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.23728971657232678, control [task 2026-03-10T14:44:04.263+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.264+00:00] 14:44:04 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:04.276+00:00] 14:44:04 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:04.276+00:00] 14:44:04 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.23728971657232678 [task 2026-03-10T14:44:04.394+00:00] 14:44:04 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:04.395+00:00] 14:44:04 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:04.403+00:00] 14:44:04 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:04.403+00:00] 14:44:04 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:04.410+00:00] 14:44:04 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:05.275+00:00] 14:44:05 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:05.394+00:00] 14:44:05 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:05.395+00:00] 14:44:05 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:05.628+00:00] 14:44:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:05.629+00:00] 14:44:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:05.629+00:00] 14:44:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:05.630+00:00] 14:44:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:05.635+00:00] 14:44:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:05.649+00:00] 14:44:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:06.206+00:00] 14:44:06 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:06.206+00:00] 14:44:06 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:06.213+00:00] 14:44:06 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:06.213+00:00] 14:44:06 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:06.235+00:00] 14:44:06 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:07.030+00:00] 14:44:07 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:07.135+00:00] 14:44:07 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:07.136+00:00] 14:44:07 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:07.378+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:07.378+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:07.379+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:07.382+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:07.385+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:07.392+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:07.657+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:07.659+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:07.675+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:07.675+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:07.677+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:07.684+00:00] 14:44:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:07.684+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.685+00:00] 14:44:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.23728971657232678 [task 2026-03-10T14:44:07.692+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:07.692+00:00] 14:44:07 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.23728971657232678 (unknown) [task 2026-03-10T14:44:07.701+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.702+00:00] 14:44:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.23728971657232678 [task 2026-03-10T14:44:07.706+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.706+00:00] 14:44:07 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:07.762+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.762+00:00] 14:44:07 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.23728971657232678 [task 2026-03-10T14:44:07.775+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.775+00:00] 14:44:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8341807662572972 [task 2026-03-10T14:44:07.785+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:07.785+00:00] 14:44:07 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.8341807662572972, control [task 2026-03-10T14:44:07.799+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.800+00:00] 14:44:07 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:07.810+00:00] 14:44:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:07.815+00:00] 14:44:07 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.8341807662572972 [task 2026-03-10T14:44:07.935+00:00] 14:44:07 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:07.935+00:00] 14:44:07 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:07.953+00:00] 14:44:07 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:07.954+00:00] 14:44:07 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:07.989+00:00] 14:44:07 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:08.836+00:00] 14:44:08 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:08.943+00:00] 14:44:08 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:08.943+00:00] 14:44:08 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:09.213+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:09.214+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:09.214+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:09.215+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:09.221+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:09.233+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:09.239+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:09.241+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:09.253+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:09.253+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:09.255+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:09.260+00:00] 14:44:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:09.978+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:09.979+00:00] 14:44:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8341807662572972 [task 2026-03-10T14:44:09.990+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:09.990+00:00] 14:44:09 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.8341807662572972 (unknown) [task 2026-03-10T14:44:09.999+00:00] 14:44:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:10.000+00:00] 14:44:10 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8341807662572972 [task 2026-03-10T14:44:10.000+00:00] 14:44:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:10.001+00:00] 14:44:10 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:10.057+00:00] 14:44:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:10.057+00:00] 14:44:10 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.8341807662572972 [task 2026-03-10T14:44:10.060+00:00] 14:44:10 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:10.106+00:00] 14:44:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:10.107+00:00] 14:44:10 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3166925821103428 [task 2026-03-10T14:44:10.116+00:00] 14:44:10 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:10.117+00:00] 14:44:10 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3166925821103428, control [task 2026-03-10T14:44:10.126+00:00] 14:44:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:10.127+00:00] 14:44:10 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:10.134+00:00] 14:44:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:10.134+00:00] 14:44:10 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3166925821103428 [task 2026-03-10T14:44:10.286+00:00] 14:44:10 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:10.287+00:00] 14:44:10 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:10.295+00:00] 14:44:10 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:10.296+00:00] 14:44:10 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:10.310+00:00] 14:44:10 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:11.165+00:00] 14:44:11 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:11.316+00:00] 14:44:11 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:11.316+00:00] 14:44:11 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:11.553+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:11.554+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:11.554+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:11.555+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:11.562+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:11.579+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:11.868+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:11.872+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:11.894+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:11.894+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:11.899+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:11.911+00:00] 14:44:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:11.912+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:11.913+00:00] 14:44:11 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3166925821103428 [task 2026-03-10T14:44:11.935+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:11.937+00:00] 14:44:11 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3166925821103428 (unknown) [task 2026-03-10T14:44:11.944+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:11.945+00:00] 14:44:11 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3166925821103428 [task 2026-03-10T14:44:11.945+00:00] 14:44:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:11.947+00:00] 14:44:11 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:12.027+00:00] 14:44:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:12.028+00:00] 14:44:12 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3166925821103428 [task 2026-03-10T14:44:12.043+00:00] 14:44:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:12.044+00:00] 14:44:12 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.37671214591027613 [task 2026-03-10T14:44:12.052+00:00] 14:44:12 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:12.053+00:00] 14:44:12 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.37671214591027613, control [task 2026-03-10T14:44:12.061+00:00] 14:44:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:12.062+00:00] 14:44:12 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:12.077+00:00] 14:44:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:12.078+00:00] 14:44:12 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.37671214591027613 [task 2026-03-10T14:44:12.220+00:00] 14:44:12 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:12.220+00:00] 14:44:12 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:12.227+00:00] 14:44:12 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:12.227+00:00] 14:44:12 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:12.258+00:00] 14:44:12 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:13.099+00:00] 14:44:13 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:13.258+00:00] 14:44:13 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:13.258+00:00] 14:44:13 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:13.509+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:13.509+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:13.510+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:44:13.511+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:13.522+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:13.543+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:13.891+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:13.899+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:13.937+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:13.937+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:13.944+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:13.961+00:00] 14:44:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:13.962+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:13.963+00:00] 14:44:13 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.37671214591027613 [task 2026-03-10T14:44:13.984+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:13.985+00:00] 14:44:13 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.37671214591027613 (unknown) [task 2026-03-10T14:44:13.997+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:13.998+00:00] 14:44:13 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.37671214591027613 [task 2026-03-10T14:44:13.999+00:00] 14:44:13 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:13.999+00:00] 14:44:13 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:14.122+00:00] 14:44:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:14.123+00:00] 14:44:14 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.37671214591027613 [task 2026-03-10T14:44:14.721+00:00] 14:44:14 INFO - GECKO(1567) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:44:14.722+00:00] 14:44:14 INFO - GECKO(1567) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:44:14.722+00:00] 14:44:14 INFO - GECKO(1567) | MEMORY STAT | vsize 120591009MB | residentFast 1272MB [task 2026-03-10T14:44:14.726+00:00] 14:44:14 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 22024ms [task 2026-03-10T14:44:14.862+00:00] 14:44:14 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:44:14.926+00:00] 14:44:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:14.929+00:00] 14:44:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.17905162073321057 [task 2026-03-10T14:44:14.941+00:00] 14:44:14 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:14.942+00:00] 14:44:14 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.17905162073321057, control [task 2026-03-10T14:44:14.951+00:00] 14:44:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:14.951+00:00] 14:44:14 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:14.962+00:00] 14:44:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:14.962+00:00] 14:44:14 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.17905162073321057 [task 2026-03-10T14:44:14.982+00:00] 14:44:14 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:15.135+00:00] 14:44:15 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:15.135+00:00] 14:44:15 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:15.148+00:00] 14:44:15 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:15.148+00:00] 14:44:15 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:15.169+00:00] 14:44:15 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:16.534+00:00] 14:44:16 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:16.691+00:00] 14:44:16 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:16.692+00:00] 14:44:16 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:16.995+00:00] 14:44:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:16.995+00:00] 14:44:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:16.996+00:00] 14:44:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:16.997+00:00] 14:44:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:17.003+00:00] 14:44:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:17.019+00:00] 14:44:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:17.329+00:00] 14:44:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:17.332+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:17.350+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:17.351+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:17.354+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:17.366+00:00] 14:44:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:17.368+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.369+00:00] 14:44:17 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.17905162073321057 [task 2026-03-10T14:44:17.385+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:17.386+00:00] 14:44:17 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.17905162073321057 (unknown) [task 2026-03-10T14:44:17.398+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.399+00:00] 14:44:17 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.17905162073321057 [task 2026-03-10T14:44:17.400+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.401+00:00] 14:44:17 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:17.474+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.474+00:00] 14:44:17 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.17905162073321057 [task 2026-03-10T14:44:17.497+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.497+00:00] 14:44:17 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.24998797358545333 [task 2026-03-10T14:44:17.508+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:17.509+00:00] 14:44:17 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.24998797358545333, control [task 2026-03-10T14:44:17.516+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.517+00:00] 14:44:17 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:17.531+00:00] 14:44:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:17.532+00:00] 14:44:17 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.24998797358545333 [task 2026-03-10T14:44:17.694+00:00] 14:44:17 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:17.694+00:00] 14:44:17 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:17.702+00:00] 14:44:17 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:17.703+00:00] 14:44:17 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:17.715+00:00] 14:44:17 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:18.637+00:00] 14:44:18 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:18.756+00:00] 14:44:18 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:18.757+00:00] 14:44:18 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:19.004+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:19.005+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:19.005+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:19.006+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:19.015+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:19.020+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:44:19.493+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:19.500+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:19.501+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:44:19.502+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:44:19.503+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:19.503+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:44:19.505+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:44:19.506+00:00] 14:44:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:19.510+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.510+00:00] 14:44:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.24998797358545333 [task 2026-03-10T14:44:19.527+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:19.527+00:00] 14:44:19 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.24998797358545333 (unknown) [task 2026-03-10T14:44:19.540+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.541+00:00] 14:44:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.24998797358545333 [task 2026-03-10T14:44:19.541+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.542+00:00] 14:44:19 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:19.543+00:00] 14:44:19 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:19.625+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.625+00:00] 14:44:19 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.24998797358545333 [task 2026-03-10T14:44:19.642+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.646+00:00] 14:44:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3081368687476115 [task 2026-03-10T14:44:19.651+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:19.652+00:00] 14:44:19 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3081368687476115, control [task 2026-03-10T14:44:19.661+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.662+00:00] 14:44:19 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:19.671+00:00] 14:44:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:19.671+00:00] 14:44:19 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3081368687476115 [task 2026-03-10T14:44:19.793+00:00] 14:44:19 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:19.794+00:00] 14:44:19 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:19.802+00:00] 14:44:19 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:19.803+00:00] 14:44:19 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:19.820+00:00] 14:44:19 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:20.754+00:00] 14:44:20 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:20.862+00:00] 14:44:20 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:20.862+00:00] 14:44:20 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:21.091+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:21.092+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:21.092+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:21.093+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:21.105+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:21.118+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:44:21.532+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:21.536+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:21.538+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:44:21.538+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:21.540+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:44:21.541+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:44:21.543+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:44:21.544+00:00] 14:44:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:21.546+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.547+00:00] 14:44:21 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3081368687476115 [task 2026-03-10T14:44:21.558+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:21.558+00:00] 14:44:21 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3081368687476115 (unknown) [task 2026-03-10T14:44:21.568+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.569+00:00] 14:44:21 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3081368687476115 [task 2026-03-10T14:44:21.572+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.573+00:00] 14:44:21 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:21.578+00:00] 14:44:21 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:21.649+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.649+00:00] 14:44:21 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3081368687476115 [task 2026-03-10T14:44:21.674+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.675+00:00] 14:44:21 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4808313690001328 [task 2026-03-10T14:44:21.683+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:21.683+00:00] 14:44:21 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.4808313690001328, control [task 2026-03-10T14:44:21.692+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.693+00:00] 14:44:21 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:21.699+00:00] 14:44:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:21.700+00:00] 14:44:21 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.4808313690001328 [task 2026-03-10T14:44:21.815+00:00] 14:44:21 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:21.816+00:00] 14:44:21 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:21.822+00:00] 14:44:21 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:21.822+00:00] 14:44:21 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:21.841+00:00] 14:44:21 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:22.704+00:00] 14:44:22 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:22.818+00:00] 14:44:22 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:22.819+00:00] 14:44:22 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:23.053+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:23.054+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:23.054+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:23.055+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:23.087+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:23.105+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:44:23.435+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:23.443+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:23.463+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:44:23.463+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:44:23.464+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:23.480+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:44:23.482+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:44:23.483+00:00] 14:44:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:23.489+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.489+00:00] 14:44:23 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4808313690001328 [task 2026-03-10T14:44:23.504+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:23.504+00:00] 14:44:23 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.4808313690001328 (unknown) [task 2026-03-10T14:44:23.517+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.517+00:00] 14:44:23 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4808313690001328 [task 2026-03-10T14:44:23.517+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.518+00:00] 14:44:23 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:23.595+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.596+00:00] 14:44:23 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.4808313690001328 [task 2026-03-10T14:44:23.616+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.617+00:00] 14:44:23 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7837847580256352 [task 2026-03-10T14:44:23.625+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:23.626+00:00] 14:44:23 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7837847580256352, control [task 2026-03-10T14:44:23.635+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.636+00:00] 14:44:23 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:23.654+00:00] 14:44:23 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:23.655+00:00] 14:44:23 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7837847580256352 [task 2026-03-10T14:44:23.813+00:00] 14:44:23 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:23.813+00:00] 14:44:23 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:23.835+00:00] 14:44:23 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:23.835+00:00] 14:44:23 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:23.850+00:00] 14:44:23 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:24.733+00:00] 14:44:24 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:24.901+00:00] 14:44:24 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:24.902+00:00] 14:44:24 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:25.159+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:25.160+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:25.160+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:25.160+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:25.177+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:25.187+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:44:25.196+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:44:25.563+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:25.567+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:25.570+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:44:25.571+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:25.573+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:44:25.574+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:44:25.585+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:44:25.585+00:00] 14:44:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:25.588+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.589+00:00] 14:44:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7837847580256352 [task 2026-03-10T14:44:25.600+00:00] 14:44:25 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:25.602+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:25.603+00:00] 14:44:25 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7837847580256352 (unknown) [task 2026-03-10T14:44:25.615+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.616+00:00] 14:44:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7837847580256352 [task 2026-03-10T14:44:25.617+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.618+00:00] 14:44:25 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:25.706+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.707+00:00] 14:44:25 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7837847580256352 [task 2026-03-10T14:44:25.730+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.730+00:00] 14:44:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7864930289892045 [task 2026-03-10T14:44:25.740+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:25.740+00:00] 14:44:25 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7864930289892045, control [task 2026-03-10T14:44:25.748+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.749+00:00] 14:44:25 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:25.757+00:00] 14:44:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:25.758+00:00] 14:44:25 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7864930289892045 [task 2026-03-10T14:44:25.922+00:00] 14:44:25 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:25.923+00:00] 14:44:25 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:25.931+00:00] 14:44:25 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:25.932+00:00] 14:44:25 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:25.946+00:00] 14:44:25 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:26.890+00:00] 14:44:26 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:27.009+00:00] 14:44:27 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:27.010+00:00] 14:44:27 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:27.242+00:00] 14:44:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:27.242+00:00] 14:44:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:27.243+00:00] 14:44:27 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:27.243+00:00] 14:44:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:27.250+00:00] 14:44:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:27.263+00:00] 14:44:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:27.789+00:00] 14:44:27 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:27.790+00:00] 14:44:27 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:27.798+00:00] 14:44:27 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:27.798+00:00] 14:44:27 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:27.826+00:00] 14:44:27 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:28.647+00:00] 14:44:28 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:28.796+00:00] 14:44:28 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:28.797+00:00] 14:44:28 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:29.033+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:29.034+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:29.035+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:29.041+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:29.044+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:29.062+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:29.293+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:29.296+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:29.322+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:29.323+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:29.327+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:29.339+00:00] 14:44:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:29.341+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.342+00:00] 14:44:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7864930289892045 [task 2026-03-10T14:44:29.355+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:29.356+00:00] 14:44:29 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7864930289892045 (unknown) [task 2026-03-10T14:44:29.367+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.369+00:00] 14:44:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7864930289892045 [task 2026-03-10T14:44:29.369+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.369+00:00] 14:44:29 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:29.431+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.431+00:00] 14:44:29 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7864930289892045 [task 2026-03-10T14:44:29.443+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.444+00:00] 14:44:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9742951257695953 [task 2026-03-10T14:44:29.453+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:29.457+00:00] 14:44:29 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9742951257695953, control [task 2026-03-10T14:44:29.463+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.465+00:00] 14:44:29 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:29.469+00:00] 14:44:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:29.469+00:00] 14:44:29 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9742951257695953 [task 2026-03-10T14:44:29.614+00:00] 14:44:29 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:29.615+00:00] 14:44:29 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:29.641+00:00] 14:44:29 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:29.641+00:00] 14:44:29 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:29.745+00:00] 14:44:29 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:30.653+00:00] 14:44:30 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:30.773+00:00] 14:44:30 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:30.774+00:00] 14:44:30 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:31.056+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:31.056+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:31.057+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:31.057+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:31.067+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:31.082+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:31.086+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:31.089+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:31.102+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:31.102+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:31.104+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:31.111+00:00] 14:44:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:31.648+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.649+00:00] 14:44:31 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9742951257695953 [task 2026-03-10T14:44:31.657+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:31.658+00:00] 14:44:31 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9742951257695953 (unknown) [task 2026-03-10T14:44:31.668+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.669+00:00] 14:44:31 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9742951257695953 [task 2026-03-10T14:44:31.670+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.670+00:00] 14:44:31 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:31.677+00:00] 14:44:31 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:31.750+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.750+00:00] 14:44:31 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9742951257695953 [task 2026-03-10T14:44:31.775+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.776+00:00] 14:44:31 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7340122666441807 [task 2026-03-10T14:44:31.787+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:31.788+00:00] 14:44:31 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7340122666441807, control [task 2026-03-10T14:44:31.803+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.803+00:00] 14:44:31 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:31.811+00:00] 14:44:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:31.812+00:00] 14:44:31 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7340122666441807 [task 2026-03-10T14:44:31.928+00:00] 14:44:31 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:31.929+00:00] 14:44:31 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:31.937+00:00] 14:44:31 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:31.937+00:00] 14:44:31 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:31.944+00:00] 14:44:31 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:32.901+00:00] 14:44:32 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:33.008+00:00] 14:44:33 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:33.009+00:00] 14:44:33 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:33.250+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:33.250+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:33.251+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:33.251+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:33.257+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:33.271+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:33.582+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:33.588+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:33.602+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:33.603+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:33.607+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:33.617+00:00] 14:44:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:33.618+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.619+00:00] 14:44:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7340122666441807 [task 2026-03-10T14:44:33.632+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:33.632+00:00] 14:44:33 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7340122666441807 (unknown) [task 2026-03-10T14:44:33.646+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.646+00:00] 14:44:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7340122666441807 [task 2026-03-10T14:44:33.647+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.647+00:00] 14:44:33 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:33.729+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.730+00:00] 14:44:33 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7340122666441807 [task 2026-03-10T14:44:33.750+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.750+00:00] 14:44:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8305802004636953 [task 2026-03-10T14:44:33.756+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:33.757+00:00] 14:44:33 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.8305802004636953, control [task 2026-03-10T14:44:33.767+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.768+00:00] 14:44:33 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:33.775+00:00] 14:44:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:33.776+00:00] 14:44:33 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.8305802004636953 [task 2026-03-10T14:44:33.911+00:00] 14:44:33 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:33.912+00:00] 14:44:33 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:33.930+00:00] 14:44:33 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:33.931+00:00] 14:44:33 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:33.945+00:00] 14:44:33 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:34.828+00:00] 14:44:34 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:34.935+00:00] 14:44:34 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:34.935+00:00] 14:44:34 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:35.168+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:35.169+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:35.170+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:44:35.170+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:35.175+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:35.187+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:35.586+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:35.591+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:35.605+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:35.605+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:35.608+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:35.617+00:00] 14:44:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:35.618+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:35.618+00:00] 14:44:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8305802004636953 [task 2026-03-10T14:44:35.631+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:35.631+00:00] 14:44:35 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.8305802004636953 (unknown) [task 2026-03-10T14:44:35.644+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:35.644+00:00] 14:44:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8305802004636953 [task 2026-03-10T14:44:35.645+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:35.646+00:00] 14:44:35 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:35.715+00:00] 14:44:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:35.716+00:00] 14:44:35 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.8305802004636953 [task 2026-03-10T14:44:36.510+00:00] 14:44:36 INFO - GECKO(1567) | MEMORY STAT | vsize 120591030MB | residentFast 1312MB [task 2026-03-10T14:44:36.512+00:00] 14:44:36 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 21651ms [task 2026-03-10T14:44:36.599+00:00] 14:44:36 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:44:36.658+00:00] 14:44:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:36.659+00:00] 14:44:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.517052988221859 [task 2026-03-10T14:44:36.667+00:00] 14:44:36 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:36.667+00:00] 14:44:36 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.517052988221859, control [task 2026-03-10T14:44:36.680+00:00] 14:44:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:36.681+00:00] 14:44:36 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:36.681+00:00] 14:44:36 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:36.695+00:00] 14:44:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:36.696+00:00] 14:44:36 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.517052988221859 [task 2026-03-10T14:44:36.859+00:00] 14:44:36 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:36.860+00:00] 14:44:36 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:36.866+00:00] 14:44:36 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:36.867+00:00] 14:44:36 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:36.880+00:00] 14:44:36 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:37.905+00:00] 14:44:37 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:38.002+00:00] 14:44:38 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:38.003+00:00] 14:44:38 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:38.797+00:00] 14:44:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:38.797+00:00] 14:44:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:38.798+00:00] 14:44:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:38.798+00:00] 14:44:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:38.815+00:00] 14:44:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:38.843+00:00] 14:44:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:39.216+00:00] 14:44:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:39.228+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:39.259+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:39.260+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:39.264+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:39.281+00:00] 14:44:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:39.282+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.283+00:00] 14:44:39 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.517052988221859 [task 2026-03-10T14:44:39.297+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:39.298+00:00] 14:44:39 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.517052988221859 (unknown) [task 2026-03-10T14:44:39.309+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.310+00:00] 14:44:39 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.517052988221859 [task 2026-03-10T14:44:39.311+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.312+00:00] 14:44:39 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:39.404+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.405+00:00] 14:44:39 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.517052988221859 [task 2026-03-10T14:44:39.418+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.419+00:00] 14:44:39 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.29597225621015943 [task 2026-03-10T14:44:39.427+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:39.430+00:00] 14:44:39 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.29597225621015943, control [task 2026-03-10T14:44:39.437+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.437+00:00] 14:44:39 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:39.453+00:00] 14:44:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:39.454+00:00] 14:44:39 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.29597225621015943 [task 2026-03-10T14:44:39.611+00:00] 14:44:39 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:39.611+00:00] 14:44:39 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:39.631+00:00] 14:44:39 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:39.631+00:00] 14:44:39 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:39.645+00:00] 14:44:39 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:40.518+00:00] 14:44:40 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:40.673+00:00] 14:44:40 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:40.673+00:00] 14:44:40 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:40.915+00:00] 14:44:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:40.916+00:00] 14:44:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:40.916+00:00] 14:44:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:40.917+00:00] 14:44:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:40.927+00:00] 14:44:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:40.934+00:00] 14:44:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:44:41.403+00:00] 14:44:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:41.405+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:41.405+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:44:41.406+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:44:41.407+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:41.409+00:00] 14:44:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:44:41.412+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:44:41.412+00:00] 14:44:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:41.417+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.418+00:00] 14:44:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.29597225621015943 [task 2026-03-10T14:44:41.433+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:41.434+00:00] 14:44:41 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.29597225621015943 (unknown) [task 2026-03-10T14:44:41.444+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.445+00:00] 14:44:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.29597225621015943 [task 2026-03-10T14:44:41.445+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.446+00:00] 14:44:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:41.454+00:00] 14:44:41 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:41.530+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.530+00:00] 14:44:41 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.29597225621015943 [task 2026-03-10T14:44:41.551+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.552+00:00] 14:44:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7465148867551331 [task 2026-03-10T14:44:41.560+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:41.563+00:00] 14:44:41 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7465148867551331, control [task 2026-03-10T14:44:41.570+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.571+00:00] 14:44:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:41.579+00:00] 14:44:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:41.580+00:00] 14:44:41 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7465148867551331 [task 2026-03-10T14:44:41.728+00:00] 14:44:41 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:41.728+00:00] 14:44:41 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:41.738+00:00] 14:44:41 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:41.739+00:00] 14:44:41 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:41.763+00:00] 14:44:41 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:42.620+00:00] 14:44:42 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:42.763+00:00] 14:44:42 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:42.764+00:00] 14:44:42 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:43.006+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:43.008+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:43.009+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:43.009+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:43.043+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:43.061+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:44:43.523+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:43.529+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:43.530+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:44:43.530+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:43.535+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:44:43.536+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:44:43.539+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:44:43.540+00:00] 14:44:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:43.547+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.548+00:00] 14:44:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7465148867551331 [task 2026-03-10T14:44:43.563+00:00] 14:44:43 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:43.563+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:43.564+00:00] 14:44:43 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7465148867551331 (unknown) [task 2026-03-10T14:44:43.576+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.577+00:00] 14:44:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7465148867551331 [task 2026-03-10T14:44:43.578+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.579+00:00] 14:44:43 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:43.683+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.683+00:00] 14:44:43 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7465148867551331 [task 2026-03-10T14:44:43.701+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.702+00:00] 14:44:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5345214892003285 [task 2026-03-10T14:44:43.713+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:43.713+00:00] 14:44:43 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5345214892003285, control [task 2026-03-10T14:44:43.720+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.720+00:00] 14:44:43 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:43.726+00:00] 14:44:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:43.727+00:00] 14:44:43 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5345214892003285 [task 2026-03-10T14:44:43.905+00:00] 14:44:43 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:43.906+00:00] 14:44:43 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:43.917+00:00] 14:44:43 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:43.917+00:00] 14:44:43 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:43.934+00:00] 14:44:43 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:44.882+00:00] 14:44:44 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:45.029+00:00] 14:44:45 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:45.029+00:00] 14:44:45 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:45.876+00:00] 14:44:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:45.877+00:00] 14:44:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:45.877+00:00] 14:44:45 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:45.878+00:00] 14:44:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:45.895+00:00] 14:44:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:45.904+00:00] 14:44:45 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:44:46.216+00:00] 14:44:46 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:46.220+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:46.245+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:44:46.246+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:44:46.246+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:46.258+00:00] 14:44:46 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:44:46.261+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:44:46.261+00:00] 14:44:46 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:46.266+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.267+00:00] 14:44:46 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5345214892003285 [task 2026-03-10T14:44:46.280+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:46.284+00:00] 14:44:46 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5345214892003285 (unknown) [task 2026-03-10T14:44:46.293+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.293+00:00] 14:44:46 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5345214892003285 [task 2026-03-10T14:44:46.294+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.295+00:00] 14:44:46 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:46.355+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.356+00:00] 14:44:46 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5345214892003285 [task 2026-03-10T14:44:46.383+00:00] 14:44:46 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:46.390+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.390+00:00] 14:44:46 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8765466038140204 [task 2026-03-10T14:44:46.399+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:46.400+00:00] 14:44:46 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.8765466038140204, control [task 2026-03-10T14:44:46.409+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.410+00:00] 14:44:46 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:46.420+00:00] 14:44:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:46.420+00:00] 14:44:46 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.8765466038140204 [task 2026-03-10T14:44:46.606+00:00] 14:44:46 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:46.606+00:00] 14:44:46 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:46.616+00:00] 14:44:46 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:46.616+00:00] 14:44:46 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:46.631+00:00] 14:44:46 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:47.528+00:00] 14:44:47 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:47.662+00:00] 14:44:47 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:47.662+00:00] 14:44:47 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:47.935+00:00] 14:44:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:47.936+00:00] 14:44:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:47.937+00:00] 14:44:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:47.937+00:00] 14:44:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:47.965+00:00] 14:44:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:47.977+00:00] 14:44:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:44:47.990+00:00] 14:44:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:44:48.460+00:00] 14:44:48 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:48.472+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:48.481+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:44:48.483+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:48.487+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:44:48.488+00:00] 14:44:48 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:44:48.501+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:44:48.501+00:00] 14:44:48 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:48.508+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.509+00:00] 14:44:48 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8765466038140204 [task 2026-03-10T14:44:48.532+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:48.532+00:00] 14:44:48 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.8765466038140204 (unknown) [task 2026-03-10T14:44:48.545+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.546+00:00] 14:44:48 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8765466038140204 [task 2026-03-10T14:44:48.546+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.546+00:00] 14:44:48 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:48.632+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.632+00:00] 14:44:48 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.8765466038140204 [task 2026-03-10T14:44:48.640+00:00] 14:44:48 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:48.670+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.671+00:00] 14:44:48 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6081134668376265 [task 2026-03-10T14:44:48.681+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:48.681+00:00] 14:44:48 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.6081134668376265, control [task 2026-03-10T14:44:48.691+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.691+00:00] 14:44:48 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:48.704+00:00] 14:44:48 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:48.704+00:00] 14:44:48 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.6081134668376265 [task 2026-03-10T14:44:48.889+00:00] 14:44:48 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:48.889+00:00] 14:44:48 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:48.898+00:00] 14:44:48 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:48.898+00:00] 14:44:48 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:48.941+00:00] 14:44:48 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:49.825+00:00] 14:44:49 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:49.950+00:00] 14:44:49 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:49.951+00:00] 14:44:49 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:50.238+00:00] 14:44:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:50.239+00:00] 14:44:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:50.240+00:00] 14:44:50 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:50.240+00:00] 14:44:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:50.247+00:00] 14:44:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:50.260+00:00] 14:44:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:50.766+00:00] 14:44:50 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:50.766+00:00] 14:44:50 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:50.772+00:00] 14:44:50 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:50.772+00:00] 14:44:50 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:50.802+00:00] 14:44:50 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:51.711+00:00] 14:44:51 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:51.807+00:00] 14:44:51 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:51.807+00:00] 14:44:51 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:52.048+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:52.049+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:52.049+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:52.053+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:52.055+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:52.064+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:52.381+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:52.383+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:52.396+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:52.397+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:52.399+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:52.411+00:00] 14:44:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:52.413+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.414+00:00] 14:44:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6081134668376265 [task 2026-03-10T14:44:52.432+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:52.433+00:00] 14:44:52 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.6081134668376265 (unknown) [task 2026-03-10T14:44:52.450+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.451+00:00] 14:44:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6081134668376265 [task 2026-03-10T14:44:52.452+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.452+00:00] 14:44:52 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:52.541+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.541+00:00] 14:44:52 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.6081134668376265 [task 2026-03-10T14:44:52.567+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.568+00:00] 14:44:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9784539373580262 [task 2026-03-10T14:44:52.577+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:52.578+00:00] 14:44:52 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9784539373580262, control [task 2026-03-10T14:44:52.588+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.589+00:00] 14:44:52 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:52.592+00:00] 14:44:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:52.592+00:00] 14:44:52 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9784539373580262 [task 2026-03-10T14:44:52.768+00:00] 14:44:52 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:52.768+00:00] 14:44:52 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:52.776+00:00] 14:44:52 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:52.776+00:00] 14:44:52 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:52.788+00:00] 14:44:52 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:54.360+00:00] 14:44:54 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:54.484+00:00] 14:44:54 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:54.484+00:00] 14:44:54 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:54.774+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:54.774+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:54.775+00:00] 14:44:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:54.775+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:54.781+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:54.794+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:54.798+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:54.800+00:00] 14:44:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:54.812+00:00] 14:44:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:54.812+00:00] 14:44:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:54.814+00:00] 14:44:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:54.820+00:00] 14:44:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:55.586+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.586+00:00] 14:44:55 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9784539373580262 [task 2026-03-10T14:44:55.599+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:55.600+00:00] 14:44:55 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9784539373580262 (unknown) [task 2026-03-10T14:44:55.613+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.614+00:00] 14:44:55 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9784539373580262 [task 2026-03-10T14:44:55.614+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.615+00:00] 14:44:55 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:55.617+00:00] 14:44:55 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:44:55.673+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.673+00:00] 14:44:55 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9784539373580262 [task 2026-03-10T14:44:55.699+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.700+00:00] 14:44:55 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2388245145029242 [task 2026-03-10T14:44:55.710+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:55.713+00:00] 14:44:55 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.2388245145029242, control [task 2026-03-10T14:44:55.719+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.720+00:00] 14:44:55 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:55.726+00:00] 14:44:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:55.727+00:00] 14:44:55 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.2388245145029242 [task 2026-03-10T14:44:55.830+00:00] 14:44:55 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:55.830+00:00] 14:44:55 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:55.836+00:00] 14:44:55 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:55.837+00:00] 14:44:55 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:55.856+00:00] 14:44:55 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:56.785+00:00] 14:44:56 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:56.898+00:00] 14:44:56 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:56.898+00:00] 14:44:56 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:44:57.150+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:44:57.150+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:44:57.151+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:44:57.152+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:44:57.158+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:44:57.171+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:44:57.485+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:44:57.489+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:44:57.504+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:44:57.504+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:44:57.507+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:44:57.514+00:00] 14:44:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:44:57.514+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.515+00:00] 14:44:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2388245145029242 [task 2026-03-10T14:44:57.527+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:57.528+00:00] 14:44:57 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.2388245145029242 (unknown) [task 2026-03-10T14:44:57.542+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.543+00:00] 14:44:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2388245145029242 [task 2026-03-10T14:44:57.544+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.544+00:00] 14:44:57 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:57.617+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.619+00:00] 14:44:57 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.2388245145029242 [task 2026-03-10T14:44:57.643+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.643+00:00] 14:44:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.987308362750244 [task 2026-03-10T14:44:57.651+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:44:57.651+00:00] 14:44:57 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.987308362750244, control [task 2026-03-10T14:44:57.660+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.660+00:00] 14:44:57 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:44:57.667+00:00] 14:44:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:44:57.667+00:00] 14:44:57 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.987308362750244 [task 2026-03-10T14:44:57.809+00:00] 14:44:57 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:44:57.809+00:00] 14:44:57 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:44:57.829+00:00] 14:44:57 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:57.829+00:00] 14:44:57 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:44:57.843+00:00] 14:44:57 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:44:59.692+00:00] 14:44:59 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:44:59.811+00:00] 14:44:59 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:44:59.812+00:00] 14:44:59 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:00.049+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:00.050+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:00.050+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:45:00.051+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:00.057+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:00.070+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:00.363+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:00.368+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:00.382+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:00.382+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:00.386+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:00.394+00:00] 14:45:00 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:00.395+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:00.396+00:00] 14:45:00 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.987308362750244 [task 2026-03-10T14:45:00.407+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:00.408+00:00] 14:45:00 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.987308362750244 (unknown) [task 2026-03-10T14:45:00.419+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:00.420+00:00] 14:45:00 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.987308362750244 [task 2026-03-10T14:45:00.421+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:00.421+00:00] 14:45:00 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:00.503+00:00] 14:45:00 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:00.504+00:00] 14:45:00 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.987308362750244 [task 2026-03-10T14:45:01.201+00:00] 14:45:01 INFO - GECKO(1567) | MEMORY STAT | vsize 120591054MB | residentFast 1383MB [task 2026-03-10T14:45:01.204+00:00] 14:45:01 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 24604ms [task 2026-03-10T14:45:01.306+00:00] 14:45:01 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:45:01.374+00:00] 14:45:01 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:01.375+00:00] 14:45:01 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.04424322287305149 [task 2026-03-10T14:45:01.382+00:00] 14:45:01 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:01.383+00:00] 14:45:01 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.04424322287305149, control [task 2026-03-10T14:45:01.398+00:00] 14:45:01 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:01.398+00:00] 14:45:01 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:01.407+00:00] 14:45:01 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:01.408+00:00] 14:45:01 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.04424322287305149 [task 2026-03-10T14:45:01.541+00:00] 14:45:01 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:01.542+00:00] 14:45:01 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:01.577+00:00] 14:45:01 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:01.578+00:00] 14:45:01 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:01.582+00:00] 14:45:01 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:02.616+00:00] 14:45:02 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:02.715+00:00] 14:45:02 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:02.716+00:00] 14:45:02 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:03.369+00:00] 14:45:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:03.370+00:00] 14:45:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:03.370+00:00] 14:45:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:03.371+00:00] 14:45:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:03.376+00:00] 14:45:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:03.391+00:00] 14:45:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:05.373+00:00] 14:45:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:05.376+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:05.392+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:05.393+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:05.395+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:05.405+00:00] 14:45:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:05.406+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.408+00:00] 14:45:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.04424322287305149 [task 2026-03-10T14:45:05.418+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:05.418+00:00] 14:45:05 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.04424322287305149 (unknown) [task 2026-03-10T14:45:05.430+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.432+00:00] 14:45:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.04424322287305149 [task 2026-03-10T14:45:05.432+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.432+00:00] 14:45:05 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:05.492+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.493+00:00] 14:45:05 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.04424322287305149 [task 2026-03-10T14:45:05.517+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.518+00:00] 14:45:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.995952842668767 [task 2026-03-10T14:45:05.525+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:05.525+00:00] 14:45:05 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.995952842668767, control [task 2026-03-10T14:45:05.534+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.535+00:00] 14:45:05 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:05.537+00:00] 14:45:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:05.538+00:00] 14:45:05 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.995952842668767 [task 2026-03-10T14:45:05.697+00:00] 14:45:05 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:05.698+00:00] 14:45:05 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:05.707+00:00] 14:45:05 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:05.707+00:00] 14:45:05 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:05.736+00:00] 14:45:05 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:06.645+00:00] 14:45:06 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:06.764+00:00] 14:45:06 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:06.765+00:00] 14:45:06 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:07.016+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:07.016+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:07.017+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:07.018+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:07.028+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:07.036+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:45:07.349+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:07.356+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:07.357+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:45:07.358+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:45:07.358+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:07.360+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:45:07.362+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:45:07.362+00:00] 14:45:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:07.365+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.365+00:00] 14:45:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.995952842668767 [task 2026-03-10T14:45:07.376+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:07.377+00:00] 14:45:07 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.995952842668767 (unknown) [task 2026-03-10T14:45:07.390+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.391+00:00] 14:45:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.995952842668767 [task 2026-03-10T14:45:07.391+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.392+00:00] 14:45:07 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:07.395+00:00] 14:45:07 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:07.456+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.457+00:00] 14:45:07 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.995952842668767 [task 2026-03-10T14:45:07.487+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.488+00:00] 14:45:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5236347686803979 [task 2026-03-10T14:45:07.495+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:07.495+00:00] 14:45:07 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5236347686803979, control [task 2026-03-10T14:45:07.507+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.507+00:00] 14:45:07 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:07.517+00:00] 14:45:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:07.518+00:00] 14:45:07 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5236347686803979 [task 2026-03-10T14:45:07.667+00:00] 14:45:07 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:07.667+00:00] 14:45:07 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:07.675+00:00] 14:45:07 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:07.675+00:00] 14:45:07 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:07.682+00:00] 14:45:07 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:08.583+00:00] 14:45:08 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:08.692+00:00] 14:45:08 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:08.692+00:00] 14:45:08 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:08.930+00:00] 14:45:08 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:08.930+00:00] 14:45:08 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:08.931+00:00] 14:45:08 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:08.931+00:00] 14:45:08 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:08.944+00:00] 14:45:08 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:08.953+00:00] 14:45:08 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:45:09.395+00:00] 14:45:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:09.397+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:09.398+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:45:09.399+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:09.401+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:45:09.402+00:00] 14:45:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:45:09.404+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:45:09.406+00:00] 14:45:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:09.407+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.408+00:00] 14:45:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5236347686803979 [task 2026-03-10T14:45:09.414+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:09.415+00:00] 14:45:09 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5236347686803979 (unknown) [task 2026-03-10T14:45:09.425+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.426+00:00] 14:45:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5236347686803979 [task 2026-03-10T14:45:09.427+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.427+00:00] 14:45:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:09.479+00:00] 14:45:09 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:09.536+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.538+00:00] 14:45:09 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5236347686803979 [task 2026-03-10T14:45:09.622+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.622+00:00] 14:45:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7287998855981763 [task 2026-03-10T14:45:09.632+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:09.633+00:00] 14:45:09 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7287998855981763, control [task 2026-03-10T14:45:09.643+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.644+00:00] 14:45:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:09.668+00:00] 14:45:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:09.668+00:00] 14:45:09 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7287998855981763 [task 2026-03-10T14:45:09.809+00:00] 14:45:09 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:09.810+00:00] 14:45:09 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:09.820+00:00] 14:45:09 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:09.821+00:00] 14:45:09 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:09.825+00:00] 14:45:09 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:10.784+00:00] 14:45:10 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:10.899+00:00] 14:45:10 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:10.899+00:00] 14:45:10 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:12.418+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:12.418+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:12.419+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:12.419+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:12.435+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:12.445+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:45:12.734+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:12.736+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:12.746+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:45:12.748+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:45:12.748+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:12.757+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:45:12.761+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:45:12.761+00:00] 14:45:12 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:12.764+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.764+00:00] 14:45:12 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7287998855981763 [task 2026-03-10T14:45:12.776+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:12.777+00:00] 14:45:12 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7287998855981763 (unknown) [task 2026-03-10T14:45:12.788+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.789+00:00] 14:45:12 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7287998855981763 [task 2026-03-10T14:45:12.790+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.790+00:00] 14:45:12 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:12.846+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.846+00:00] 14:45:12 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7287998855981763 [task 2026-03-10T14:45:12.879+00:00] 14:45:12 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:12.880+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.880+00:00] 14:45:12 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7540267563056411 [task 2026-03-10T14:45:12.888+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:12.888+00:00] 14:45:12 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7540267563056411, control [task 2026-03-10T14:45:12.896+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.897+00:00] 14:45:12 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:12.904+00:00] 14:45:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:12.904+00:00] 14:45:12 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7540267563056411 [task 2026-03-10T14:45:13.054+00:00] 14:45:13 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:13.054+00:00] 14:45:13 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:13.060+00:00] 14:45:13 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:13.060+00:00] 14:45:13 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:13.074+00:00] 14:45:13 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:13.943+00:00] 14:45:13 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:14.060+00:00] 14:45:14 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:14.061+00:00] 14:45:14 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:14.294+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:14.295+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:14.295+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:14.296+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:14.308+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:14.321+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:45:14.329+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:45:14.657+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:14.660+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:14.667+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:45:14.667+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:14.671+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:45:14.671+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:45:14.684+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:45:14.685+00:00] 14:45:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:14.686+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.687+00:00] 14:45:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7540267563056411 [task 2026-03-10T14:45:14.692+00:00] 14:45:14 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:14.698+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:14.699+00:00] 14:45:14 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7540267563056411 (unknown) [task 2026-03-10T14:45:14.710+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.711+00:00] 14:45:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7540267563056411 [task 2026-03-10T14:45:14.711+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.712+00:00] 14:45:14 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:14.788+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.790+00:00] 14:45:14 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7540267563056411 [task 2026-03-10T14:45:14.820+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.821+00:00] 14:45:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4175543147079692 [task 2026-03-10T14:45:14.830+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:14.830+00:00] 14:45:14 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.4175543147079692, control [task 2026-03-10T14:45:14.842+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.843+00:00] 14:45:14 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:14.846+00:00] 14:45:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:14.847+00:00] 14:45:14 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.4175543147079692 [task 2026-03-10T14:45:14.977+00:00] 14:45:14 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:14.977+00:00] 14:45:14 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:14.981+00:00] 14:45:14 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:14.982+00:00] 14:45:14 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:15.018+00:00] 14:45:15 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:15.867+00:00] 14:45:15 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:15.979+00:00] 14:45:15 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:15.979+00:00] 14:45:15 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:16.208+00:00] 14:45:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:16.209+00:00] 14:45:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:16.209+00:00] 14:45:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:16.210+00:00] 14:45:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:16.215+00:00] 14:45:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:16.228+00:00] 14:45:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:16.769+00:00] 14:45:16 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:16.769+00:00] 14:45:16 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:16.776+00:00] 14:45:16 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:16.777+00:00] 14:45:16 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:16.817+00:00] 14:45:16 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:17.757+00:00] 14:45:17 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:17.912+00:00] 14:45:17 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:17.912+00:00] 14:45:17 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:18.166+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:18.166+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:18.167+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:18.173+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:18.177+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:18.195+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:18.431+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:18.434+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:18.449+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:18.449+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:18.452+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:18.459+00:00] 14:45:18 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:18.460+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.461+00:00] 14:45:18 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4175543147079692 [task 2026-03-10T14:45:18.475+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:18.475+00:00] 14:45:18 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.4175543147079692 (unknown) [task 2026-03-10T14:45:18.485+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.485+00:00] 14:45:18 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4175543147079692 [task 2026-03-10T14:45:18.486+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.486+00:00] 14:45:18 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:18.563+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.563+00:00] 14:45:18 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.4175543147079692 [task 2026-03-10T14:45:18.586+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.587+00:00] 14:45:18 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9669259486914525 [task 2026-03-10T14:45:18.596+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:18.597+00:00] 14:45:18 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9669259486914525, control [task 2026-03-10T14:45:18.608+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.608+00:00] 14:45:18 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:18.616+00:00] 14:45:18 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:18.616+00:00] 14:45:18 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9669259486914525 [task 2026-03-10T14:45:18.782+00:00] 14:45:18 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:18.783+00:00] 14:45:18 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:18.788+00:00] 14:45:18 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:18.789+00:00] 14:45:18 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:18.821+00:00] 14:45:18 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:19.786+00:00] 14:45:19 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:19.907+00:00] 14:45:19 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:19.908+00:00] 14:45:19 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:22.006+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:22.006+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:22.007+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:22.007+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:22.024+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:22.054+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:22.059+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:22.065+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:22.093+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:22.094+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:22.097+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:22.105+00:00] 14:45:22 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:22.670+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.671+00:00] 14:45:22 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9669259486914525 [task 2026-03-10T14:45:22.684+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:22.685+00:00] 14:45:22 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9669259486914525 (unknown) [task 2026-03-10T14:45:22.703+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.704+00:00] 14:45:22 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9669259486914525 [task 2026-03-10T14:45:22.704+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.705+00:00] 14:45:22 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:22.745+00:00] 14:45:22 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:22.800+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.801+00:00] 14:45:22 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9669259486914525 [task 2026-03-10T14:45:22.835+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.835+00:00] 14:45:22 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3105837113763519 [task 2026-03-10T14:45:22.845+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:22.846+00:00] 14:45:22 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3105837113763519, control [task 2026-03-10T14:45:22.856+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.859+00:00] 14:45:22 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:22.865+00:00] 14:45:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:22.865+00:00] 14:45:22 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3105837113763519 [task 2026-03-10T14:45:23.031+00:00] 14:45:23 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:23.032+00:00] 14:45:23 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:23.040+00:00] 14:45:23 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:23.040+00:00] 14:45:23 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:23.055+00:00] 14:45:23 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:24.450+00:00] 14:45:24 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:24.616+00:00] 14:45:24 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:24.616+00:00] 14:45:24 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:24.863+00:00] 14:45:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:24.863+00:00] 14:45:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:24.864+00:00] 14:45:24 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:24.864+00:00] 14:45:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:24.871+00:00] 14:45:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:24.887+00:00] 14:45:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:25.287+00:00] 14:45:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:25.291+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:25.306+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:25.307+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:25.310+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:25.323+00:00] 14:45:25 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:25.324+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.324+00:00] 14:45:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3105837113763519 [task 2026-03-10T14:45:25.337+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:25.338+00:00] 14:45:25 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3105837113763519 (unknown) [task 2026-03-10T14:45:25.350+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.351+00:00] 14:45:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3105837113763519 [task 2026-03-10T14:45:25.352+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.353+00:00] 14:45:25 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:25.436+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.437+00:00] 14:45:25 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3105837113763519 [task 2026-03-10T14:45:25.447+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.447+00:00] 14:45:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4646982164351413 [task 2026-03-10T14:45:25.456+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:25.456+00:00] 14:45:25 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.4646982164351413, control [task 2026-03-10T14:45:25.467+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.468+00:00] 14:45:25 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:25.478+00:00] 14:45:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:25.478+00:00] 14:45:25 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.4646982164351413 [task 2026-03-10T14:45:25.650+00:00] 14:45:25 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:25.650+00:00] 14:45:25 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:25.660+00:00] 14:45:25 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:25.660+00:00] 14:45:25 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:25.678+00:00] 14:45:25 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:28.858+00:00] 14:45:28 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:28.975+00:00] 14:45:28 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:28.976+00:00] 14:45:28 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:29.226+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:29.226+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:29.227+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:45:29.228+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:29.234+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:29.256+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:29.539+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:29.543+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:29.564+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:29.565+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:29.569+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:29.592+00:00] 14:45:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:29.593+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:29.594+00:00] 14:45:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4646982164351413 [task 2026-03-10T14:45:29.606+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:29.608+00:00] 14:45:29 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.4646982164351413 (unknown) [task 2026-03-10T14:45:29.619+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:29.619+00:00] 14:45:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4646982164351413 [task 2026-03-10T14:45:29.621+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:29.622+00:00] 14:45:29 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:29.705+00:00] 14:45:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:29.706+00:00] 14:45:29 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.4646982164351413 [task 2026-03-10T14:45:30.383+00:00] 14:45:30 INFO - GECKO(1567) | MEMORY STAT | vsize 120591059MB | residentFast 1403MB [task 2026-03-10T14:45:30.386+00:00] 14:45:30 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 29080ms [task 2026-03-10T14:45:30.489+00:00] 14:45:30 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:45:30.557+00:00] 14:45:30 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:30.558+00:00] 14:45:30 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.09823059223057207 [task 2026-03-10T14:45:30.567+00:00] 14:45:30 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:30.568+00:00] 14:45:30 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.09823059223057207, control [task 2026-03-10T14:45:30.580+00:00] 14:45:30 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:30.581+00:00] 14:45:30 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:30.591+00:00] 14:45:30 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:30.591+00:00] 14:45:30 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.09823059223057207 [task 2026-03-10T14:45:30.753+00:00] 14:45:30 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:30.754+00:00] 14:45:30 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:30.760+00:00] 14:45:30 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:30.760+00:00] 14:45:30 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:30.777+00:00] 14:45:30 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:31.698+00:00] 14:45:31 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:31.806+00:00] 14:45:31 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:31.807+00:00] 14:45:31 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:32.458+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:32.459+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:32.459+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:32.459+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:32.466+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:32.481+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:32.810+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:32.814+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:32.833+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:32.834+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:32.838+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:32.848+00:00] 14:45:32 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:32.850+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:32.850+00:00] 14:45:32 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.09823059223057207 [task 2026-03-10T14:45:32.862+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:32.862+00:00] 14:45:32 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.09823059223057207 (unknown) [task 2026-03-10T14:45:32.873+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:32.874+00:00] 14:45:32 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.09823059223057207 [task 2026-03-10T14:45:32.907+00:00] 14:45:32 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:32.911+00:00] 14:45:32 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:33.052+00:00] 14:45:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:33.053+00:00] 14:45:33 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.09823059223057207 [task 2026-03-10T14:45:33.075+00:00] 14:45:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:33.075+00:00] 14:45:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5061449856778196 [task 2026-03-10T14:45:33.085+00:00] 14:45:33 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:33.085+00:00] 14:45:33 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5061449856778196, control [task 2026-03-10T14:45:33.097+00:00] 14:45:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:33.098+00:00] 14:45:33 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:33.105+00:00] 14:45:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:33.105+00:00] 14:45:33 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5061449856778196 [task 2026-03-10T14:45:33.259+00:00] 14:45:33 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:33.260+00:00] 14:45:33 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:33.267+00:00] 14:45:33 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:33.267+00:00] 14:45:33 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:33.314+00:00] 14:45:33 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:34.188+00:00] 14:45:34 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:34.329+00:00] 14:45:34 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:34.330+00:00] 14:45:34 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:34.654+00:00] 14:45:34 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:34.654+00:00] 14:45:34 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:34.655+00:00] 14:45:34 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:34.655+00:00] 14:45:34 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:34.667+00:00] 14:45:34 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:34.673+00:00] 14:45:34 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:45:35.169+00:00] 14:45:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:35.171+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:35.172+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:45:35.172+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:45:35.173+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:35.175+00:00] 14:45:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:45:35.178+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:45:35.179+00:00] 14:45:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:35.182+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.182+00:00] 14:45:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5061449856778196 [task 2026-03-10T14:45:35.191+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:35.191+00:00] 14:45:35 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5061449856778196 (unknown) [task 2026-03-10T14:45:35.200+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.200+00:00] 14:45:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5061449856778196 [task 2026-03-10T14:45:35.201+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.202+00:00] 14:45:35 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:35.268+00:00] 14:45:35 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:35.279+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.280+00:00] 14:45:35 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5061449856778196 [task 2026-03-10T14:45:35.311+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.313+00:00] 14:45:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8149091577895532 [task 2026-03-10T14:45:35.322+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:35.322+00:00] 14:45:35 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.8149091577895532, control [task 2026-03-10T14:45:35.338+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.339+00:00] 14:45:35 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:35.358+00:00] 14:45:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:35.359+00:00] 14:45:35 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.8149091577895532 [task 2026-03-10T14:45:35.475+00:00] 14:45:35 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:35.475+00:00] 14:45:35 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:35.481+00:00] 14:45:35 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:35.482+00:00] 14:45:35 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:35.506+00:00] 14:45:35 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:36.427+00:00] 14:45:36 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:36.537+00:00] 14:45:36 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:36.537+00:00] 14:45:36 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:36.787+00:00] 14:45:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:36.788+00:00] 14:45:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:36.788+00:00] 14:45:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:36.789+00:00] 14:45:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:36.803+00:00] 14:45:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:36.814+00:00] 14:45:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:45:37.186+00:00] 14:45:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:37.189+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:37.192+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:45:37.194+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:37.196+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:45:37.196+00:00] 14:45:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:45:37.198+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:45:37.198+00:00] 14:45:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:37.201+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.202+00:00] 14:45:37 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8149091577895532 [task 2026-03-10T14:45:37.210+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:37.211+00:00] 14:45:37 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.8149091577895532 (unknown) [task 2026-03-10T14:45:37.222+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.223+00:00] 14:45:37 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8149091577895532 [task 2026-03-10T14:45:37.224+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.225+00:00] 14:45:37 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:37.235+00:00] 14:45:37 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:37.291+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.291+00:00] 14:45:37 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.8149091577895532 [task 2026-03-10T14:45:37.322+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.323+00:00] 14:45:37 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3585720569956715 [task 2026-03-10T14:45:37.339+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:37.340+00:00] 14:45:37 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3585720569956715, control [task 2026-03-10T14:45:37.349+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.350+00:00] 14:45:37 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:37.353+00:00] 14:45:37 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:37.354+00:00] 14:45:37 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3585720569956715 [task 2026-03-10T14:45:37.462+00:00] 14:45:37 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:37.462+00:00] 14:45:37 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:37.469+00:00] 14:45:37 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:37.470+00:00] 14:45:37 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:37.497+00:00] 14:45:37 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:38.484+00:00] 14:45:38 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:38.605+00:00] 14:45:38 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:38.606+00:00] 14:45:38 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:41.195+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:41.196+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:41.196+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:41.197+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:41.210+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:41.220+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:45:41.520+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:41.524+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:41.534+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:45:41.535+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:45:41.536+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:41.544+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:45:41.547+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:45:41.548+00:00] 14:45:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:41.550+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.551+00:00] 14:45:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3585720569956715 [task 2026-03-10T14:45:41.564+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:41.564+00:00] 14:45:41 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3585720569956715 (unknown) [task 2026-03-10T14:45:41.577+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.577+00:00] 14:45:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3585720569956715 [task 2026-03-10T14:45:41.578+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.579+00:00] 14:45:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:41.644+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.646+00:00] 14:45:41 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3585720569956715 [task 2026-03-10T14:45:41.659+00:00] 14:45:41 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:41.677+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.678+00:00] 14:45:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.18689158549334872 [task 2026-03-10T14:45:41.685+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:41.685+00:00] 14:45:41 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.18689158549334872, control [task 2026-03-10T14:45:41.695+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.695+00:00] 14:45:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:41.707+00:00] 14:45:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:41.708+00:00] 14:45:41 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.18689158549334872 [task 2026-03-10T14:45:41.845+00:00] 14:45:41 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:41.846+00:00] 14:45:41 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:41.851+00:00] 14:45:41 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:41.851+00:00] 14:45:41 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:41.856+00:00] 14:45:41 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:42.720+00:00] 14:45:42 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:42.834+00:00] 14:45:42 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:42.834+00:00] 14:45:42 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:43.074+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:43.075+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:43.075+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:43.076+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:43.103+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:43.125+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:45:43.141+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:45:43.533+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:43.539+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:43.547+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:45:43.547+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:43.549+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:45:43.550+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:45:43.567+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:45:43.568+00:00] 14:45:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:43.572+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.573+00:00] 14:45:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.18689158549334872 [task 2026-03-10T14:45:43.575+00:00] 14:45:43 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:43.588+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:43.593+00:00] 14:45:43 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.18689158549334872 (unknown) [task 2026-03-10T14:45:43.600+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.600+00:00] 14:45:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.18689158549334872 [task 2026-03-10T14:45:43.601+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.601+00:00] 14:45:43 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:43.697+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.698+00:00] 14:45:43 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.18689158549334872 [task 2026-03-10T14:45:43.722+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.722+00:00] 14:45:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3838813432400616 [task 2026-03-10T14:45:43.730+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:43.731+00:00] 14:45:43 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3838813432400616, control [task 2026-03-10T14:45:43.740+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.741+00:00] 14:45:43 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:43.747+00:00] 14:45:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:43.748+00:00] 14:45:43 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3838813432400616 [task 2026-03-10T14:45:43.918+00:00] 14:45:43 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:43.919+00:00] 14:45:43 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:43.940+00:00] 14:45:43 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:43.940+00:00] 14:45:43 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:43.967+00:00] 14:45:43 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:44.831+00:00] 14:45:44 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:44.990+00:00] 14:45:44 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:44.990+00:00] 14:45:44 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:45.254+00:00] 14:45:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:45.254+00:00] 14:45:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:45.255+00:00] 14:45:45 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:45.256+00:00] 14:45:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:45.262+00:00] 14:45:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:45.278+00:00] 14:45:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:45.779+00:00] 14:45:45 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:45.780+00:00] 14:45:45 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:45.789+00:00] 14:45:45 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:45.789+00:00] 14:45:45 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:45.818+00:00] 14:45:45 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:46.729+00:00] 14:45:46 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:46.860+00:00] 14:45:46 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:46.861+00:00] 14:45:46 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:47.200+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:47.201+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:47.201+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:47.205+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:47.207+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:47.216+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:47.441+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:47.444+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:47.457+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:47.458+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:47.460+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:47.468+00:00] 14:45:47 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:47.470+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.471+00:00] 14:45:47 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3838813432400616 [task 2026-03-10T14:45:47.485+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:47.486+00:00] 14:45:47 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3838813432400616 (unknown) [task 2026-03-10T14:45:47.499+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.499+00:00] 14:45:47 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3838813432400616 [task 2026-03-10T14:45:47.500+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.500+00:00] 14:45:47 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:47.574+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.575+00:00] 14:45:47 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3838813432400616 [task 2026-03-10T14:45:47.605+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.605+00:00] 14:45:47 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.20610172549567995 [task 2026-03-10T14:45:47.619+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:47.619+00:00] 14:45:47 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.20610172549567995, control [task 2026-03-10T14:45:47.629+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.632+00:00] 14:45:47 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:47.648+00:00] 14:45:47 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:47.649+00:00] 14:45:47 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.20610172549567995 [task 2026-03-10T14:45:47.785+00:00] 14:45:47 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:47.786+00:00] 14:45:47 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:47.819+00:00] 14:45:47 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:47.820+00:00] 14:45:47 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:47.833+00:00] 14:45:47 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:48.782+00:00] 14:45:48 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:48.891+00:00] 14:45:48 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:48.891+00:00] 14:45:48 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:49.165+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:49.166+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:49.166+00:00] 14:45:49 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:49.167+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:49.173+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:49.186+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:49.191+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:49.193+00:00] 14:45:49 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:49.205+00:00] 14:45:49 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:49.205+00:00] 14:45:49 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:49.208+00:00] 14:45:49 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:49.213+00:00] 14:45:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:52.376+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.377+00:00] 14:45:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.20610172549567995 [task 2026-03-10T14:45:52.394+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:52.394+00:00] 14:45:52 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.20610172549567995 (unknown) [task 2026-03-10T14:45:52.407+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.408+00:00] 14:45:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.20610172549567995 [task 2026-03-10T14:45:52.409+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.410+00:00] 14:45:52 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:52.410+00:00] 14:45:52 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:45:52.485+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.486+00:00] 14:45:52 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.20610172549567995 [task 2026-03-10T14:45:52.509+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.510+00:00] 14:45:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.26650681180811786 [task 2026-03-10T14:45:52.518+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:52.521+00:00] 14:45:52 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.26650681180811786, control [task 2026-03-10T14:45:52.528+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.528+00:00] 14:45:52 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:52.537+00:00] 14:45:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:52.537+00:00] 14:45:52 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.26650681180811786 [task 2026-03-10T14:45:52.672+00:00] 14:45:52 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:52.672+00:00] 14:45:52 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:52.680+00:00] 14:45:52 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:52.680+00:00] 14:45:52 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:52.693+00:00] 14:45:52 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:53.561+00:00] 14:45:53 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:53.685+00:00] 14:45:53 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:53.686+00:00] 14:45:53 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:53.950+00:00] 14:45:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:53.951+00:00] 14:45:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:53.952+00:00] 14:45:53 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:45:53.952+00:00] 14:45:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:53.957+00:00] 14:45:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:53.971+00:00] 14:45:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:54.307+00:00] 14:45:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:54.311+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:54.328+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:54.329+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:54.332+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:54.339+00:00] 14:45:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:54.340+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.341+00:00] 14:45:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.26650681180811786 [task 2026-03-10T14:45:54.352+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:54.353+00:00] 14:45:54 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.26650681180811786 (unknown) [task 2026-03-10T14:45:54.364+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.365+00:00] 14:45:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.26650681180811786 [task 2026-03-10T14:45:54.366+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.367+00:00] 14:45:54 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:54.441+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.442+00:00] 14:45:54 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.26650681180811786 [task 2026-03-10T14:45:54.458+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.458+00:00] 14:45:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5928370634477861 [task 2026-03-10T14:45:54.471+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:54.472+00:00] 14:45:54 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5928370634477861, control [task 2026-03-10T14:45:54.483+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.484+00:00] 14:45:54 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:54.504+00:00] 14:45:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:54.505+00:00] 14:45:54 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5928370634477861 [task 2026-03-10T14:45:54.753+00:00] 14:45:54 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:54.753+00:00] 14:45:54 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:54.761+00:00] 14:45:54 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:54.761+00:00] 14:45:54 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:54.781+00:00] 14:45:54 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:55.836+00:00] 14:45:55 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:45:55.964+00:00] 14:45:55 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:55.964+00:00] 14:45:55 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:45:56.297+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:45:56.297+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:45:56.298+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:45:56.298+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:45:56.307+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:45:56.319+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:45:56.621+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:45:56.623+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:45:56.637+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:45:56.638+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:45:56.640+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:45:56.647+00:00] 14:45:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:45:56.650+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:56.650+00:00] 14:45:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5928370634477861 [task 2026-03-10T14:45:56.662+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:56.663+00:00] 14:45:56 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5928370634477861 (unknown) [task 2026-03-10T14:45:56.676+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:56.676+00:00] 14:45:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5928370634477861 [task 2026-03-10T14:45:56.677+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:56.678+00:00] 14:45:56 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:56.745+00:00] 14:45:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:56.746+00:00] 14:45:56 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5928370634477861 [task 2026-03-10T14:45:57.449+00:00] 14:45:57 INFO - GECKO(1567) | MEMORY STAT | vsize 120591091MB | residentFast 1330MB [task 2026-03-10T14:45:57.452+00:00] 14:45:57 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 26963ms [task 2026-03-10T14:45:57.558+00:00] 14:45:57 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:45:57.622+00:00] 14:45:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:57.623+00:00] 14:45:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5054642627394804 [task 2026-03-10T14:45:57.634+00:00] 14:45:57 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:45:57.634+00:00] 14:45:57 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5054642627394804, control [task 2026-03-10T14:45:57.648+00:00] 14:45:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:57.649+00:00] 14:45:57 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:45:57.656+00:00] 14:45:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:45:57.656+00:00] 14:45:57 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5054642627394804 [task 2026-03-10T14:45:57.763+00:00] 14:45:57 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:45:57.764+00:00] 14:45:57 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:45:57.769+00:00] 14:45:57 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:45:57.770+00:00] 14:45:57 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:45:57.822+00:00] 14:45:57 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:45:57.852+00:00] 14:45:57 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:02.118+00:00] 14:46:02 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:02.239+00:00] 14:46:02 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:02.239+00:00] 14:46:02 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:02.881+00:00] 14:46:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:02.881+00:00] 14:46:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:02.882+00:00] 14:46:02 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:02.883+00:00] 14:46:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:02.897+00:00] 14:46:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:02.926+00:00] 14:46:02 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:03.285+00:00] 14:46:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:03.294+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:03.338+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:03.338+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:03.345+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:03.356+00:00] 14:46:03 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:03.359+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.359+00:00] 14:46:03 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5054642627394804 [task 2026-03-10T14:46:03.375+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:03.377+00:00] 14:46:03 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5054642627394804 (unknown) [task 2026-03-10T14:46:03.388+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.388+00:00] 14:46:03 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5054642627394804 [task 2026-03-10T14:46:03.390+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.390+00:00] 14:46:03 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:03.481+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.481+00:00] 14:46:03 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5054642627394804 [task 2026-03-10T14:46:03.508+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.508+00:00] 14:46:03 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.42493256450156947 [task 2026-03-10T14:46:03.516+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:03.517+00:00] 14:46:03 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.42493256450156947, control [task 2026-03-10T14:46:03.527+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.528+00:00] 14:46:03 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:03.536+00:00] 14:46:03 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:03.537+00:00] 14:46:03 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.42493256450156947 [task 2026-03-10T14:46:03.689+00:00] 14:46:03 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:03.690+00:00] 14:46:03 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:03.715+00:00] 14:46:03 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:03.716+00:00] 14:46:03 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:03.724+00:00] 14:46:03 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:04.599+00:00] 14:46:04 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:04.754+00:00] 14:46:04 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:04.755+00:00] 14:46:04 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:05.003+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:05.003+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:05.004+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:05.004+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:05.014+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:05.021+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:46:05.457+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:05.460+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:05.461+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:46:05.462+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:46:05.462+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:05.464+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:46:05.467+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:46:05.468+00:00] 14:46:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:05.472+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.473+00:00] 14:46:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.42493256450156947 [task 2026-03-10T14:46:05.485+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:05.487+00:00] 14:46:05 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.42493256450156947 (unknown) [task 2026-03-10T14:46:05.501+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.501+00:00] 14:46:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.42493256450156947 [task 2026-03-10T14:46:05.502+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.503+00:00] 14:46:05 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:05.519+00:00] 14:46:05 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:05.596+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.597+00:00] 14:46:05 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.42493256450156947 [task 2026-03-10T14:46:05.613+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.614+00:00] 14:46:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5516230536217162 [task 2026-03-10T14:46:05.623+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:05.623+00:00] 14:46:05 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5516230536217162, control [task 2026-03-10T14:46:05.634+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.635+00:00] 14:46:05 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:05.649+00:00] 14:46:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:05.650+00:00] 14:46:05 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5516230536217162 [task 2026-03-10T14:46:05.809+00:00] 14:46:05 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:05.809+00:00] 14:46:05 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:05.817+00:00] 14:46:05 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:05.818+00:00] 14:46:05 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:05.827+00:00] 14:46:05 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:06.709+00:00] 14:46:06 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:06.856+00:00] 14:46:06 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:06.856+00:00] 14:46:06 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:07.184+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:07.184+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:07.185+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:07.185+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:07.215+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:07.231+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:46:07.777+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:07.781+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:07.781+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:46:07.782+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:07.784+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:46:07.785+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:46:07.786+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:46:07.787+00:00] 14:46:07 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:07.792+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.792+00:00] 14:46:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5516230536217162 [task 2026-03-10T14:46:07.802+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:07.802+00:00] 14:46:07 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5516230536217162 (unknown) [task 2026-03-10T14:46:07.812+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.812+00:00] 14:46:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5516230536217162 [task 2026-03-10T14:46:07.813+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.813+00:00] 14:46:07 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:07.864+00:00] 14:46:07 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:07.898+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.898+00:00] 14:46:07 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5516230536217162 [task 2026-03-10T14:46:07.935+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.936+00:00] 14:46:07 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5667993662451837 [task 2026-03-10T14:46:07.948+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:07.949+00:00] 14:46:07 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5667993662451837, control [task 2026-03-10T14:46:07.963+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.963+00:00] 14:46:07 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:07.970+00:00] 14:46:07 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:07.970+00:00] 14:46:07 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5667993662451837 [task 2026-03-10T14:46:08.156+00:00] 14:46:08 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:08.157+00:00] 14:46:08 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:08.163+00:00] 14:46:08 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:08.164+00:00] 14:46:08 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:08.174+00:00] 14:46:08 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:09.153+00:00] 14:46:09 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:09.315+00:00] 14:46:09 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:09.316+00:00] 14:46:09 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:09.585+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:09.586+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:09.586+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:09.586+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:09.603+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:09.608+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:46:09.933+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:09.937+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:09.948+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:46:09.949+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:46:09.950+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:09.958+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:46:09.962+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:46:09.962+00:00] 14:46:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:09.965+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:09.966+00:00] 14:46:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5667993662451837 [task 2026-03-10T14:46:09.974+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:09.975+00:00] 14:46:09 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5667993662451837 (unknown) [task 2026-03-10T14:46:09.989+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:09.989+00:00] 14:46:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5667993662451837 [task 2026-03-10T14:46:09.990+00:00] 14:46:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:09.991+00:00] 14:46:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:10.060+00:00] 14:46:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:10.061+00:00] 14:46:10 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5667993662451837 [task 2026-03-10T14:46:10.093+00:00] 14:46:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:10.094+00:00] 14:46:10 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.761535848001652 [task 2026-03-10T14:46:10.100+00:00] 14:46:10 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:10.103+00:00] 14:46:10 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:10.104+00:00] 14:46:10 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.761535848001652, control [task 2026-03-10T14:46:10.114+00:00] 14:46:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:10.115+00:00] 14:46:10 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:10.134+00:00] 14:46:10 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:10.134+00:00] 14:46:10 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.761535848001652 [task 2026-03-10T14:46:10.297+00:00] 14:46:10 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:10.297+00:00] 14:46:10 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:10.306+00:00] 14:46:10 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:10.307+00:00] 14:46:10 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:10.325+00:00] 14:46:10 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:11.299+00:00] 14:46:11 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:11.400+00:00] 14:46:11 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:11.401+00:00] 14:46:11 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:14.909+00:00] 14:46:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:14.910+00:00] 14:46:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:14.911+00:00] 14:46:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:14.911+00:00] 14:46:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:14.939+00:00] 14:46:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:14.961+00:00] 14:46:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:46:14.978+00:00] 14:46:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:46:15.332+00:00] 14:46:15 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:15.339+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:15.346+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:46:15.346+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:15.348+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:46:15.349+00:00] 14:46:15 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:46:15.366+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:46:15.366+00:00] 14:46:15 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:15.369+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.370+00:00] 14:46:15 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.761535848001652 [task 2026-03-10T14:46:15.383+00:00] 14:46:15 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:15.385+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:15.386+00:00] 14:46:15 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.761535848001652 (unknown) [task 2026-03-10T14:46:15.399+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.400+00:00] 14:46:15 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.761535848001652 [task 2026-03-10T14:46:15.401+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.402+00:00] 14:46:15 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:15.496+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.496+00:00] 14:46:15 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.761535848001652 [task 2026-03-10T14:46:15.524+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.524+00:00] 14:46:15 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2777591138921264 [task 2026-03-10T14:46:15.532+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:15.535+00:00] 14:46:15 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.2777591138921264, control [task 2026-03-10T14:46:15.543+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.543+00:00] 14:46:15 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:15.547+00:00] 14:46:15 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:15.547+00:00] 14:46:15 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.2777591138921264 [task 2026-03-10T14:46:15.700+00:00] 14:46:15 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:15.700+00:00] 14:46:15 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:15.707+00:00] 14:46:15 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:15.708+00:00] 14:46:15 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:15.750+00:00] 14:46:15 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:16.661+00:00] 14:46:16 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:16.813+00:00] 14:46:16 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:16.814+00:00] 14:46:16 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:17.099+00:00] 14:46:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:17.099+00:00] 14:46:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:17.100+00:00] 14:46:17 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:17.101+00:00] 14:46:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:17.107+00:00] 14:46:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:17.124+00:00] 14:46:17 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:17.711+00:00] 14:46:17 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:17.711+00:00] 14:46:17 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:17.718+00:00] 14:46:17 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:17.718+00:00] 14:46:17 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:17.744+00:00] 14:46:17 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:18.705+00:00] 14:46:18 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:18.866+00:00] 14:46:18 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:18.867+00:00] 14:46:18 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:19.196+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:19.197+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:19.198+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:19.205+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:19.207+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:19.216+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:19.524+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:19.527+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:19.546+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:19.547+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:19.550+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:19.560+00:00] 14:46:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:19.563+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.565+00:00] 14:46:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2777591138921264 [task 2026-03-10T14:46:19.580+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:19.581+00:00] 14:46:19 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.2777591138921264 (unknown) [task 2026-03-10T14:46:19.595+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.596+00:00] 14:46:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.2777591138921264 [task 2026-03-10T14:46:19.596+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.597+00:00] 14:46:19 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:19.702+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.703+00:00] 14:46:19 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.2777591138921264 [task 2026-03-10T14:46:19.737+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.738+00:00] 14:46:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.751633688518748 [task 2026-03-10T14:46:19.749+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:19.749+00:00] 14:46:19 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.751633688518748, control [task 2026-03-10T14:46:19.760+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.760+00:00] 14:46:19 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:19.780+00:00] 14:46:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:19.781+00:00] 14:46:19 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.751633688518748 [task 2026-03-10T14:46:19.941+00:00] 14:46:19 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:19.941+00:00] 14:46:19 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:19.951+00:00] 14:46:19 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:19.951+00:00] 14:46:19 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:19.964+00:00] 14:46:19 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:20.935+00:00] 14:46:20 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:21.052+00:00] 14:46:21 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:21.052+00:00] 14:46:21 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:21.308+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:21.309+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:21.309+00:00] 14:46:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:21.310+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:21.316+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:21.329+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:21.333+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:21.335+00:00] 14:46:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:21.346+00:00] 14:46:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:21.347+00:00] 14:46:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:21.348+00:00] 14:46:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:21.353+00:00] 14:46:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:25.393+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.394+00:00] 14:46:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.751633688518748 [task 2026-03-10T14:46:25.405+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:25.405+00:00] 14:46:25 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.751633688518748 (unknown) [task 2026-03-10T14:46:25.414+00:00] 14:46:25 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:25.421+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.422+00:00] 14:46:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.751633688518748 [task 2026-03-10T14:46:25.422+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.423+00:00] 14:46:25 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:25.494+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.495+00:00] 14:46:25 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.751633688518748 [task 2026-03-10T14:46:25.518+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.519+00:00] 14:46:25 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9284692254210309 [task 2026-03-10T14:46:25.527+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:25.528+00:00] 14:46:25 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9284692254210309, control [task 2026-03-10T14:46:25.536+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.537+00:00] 14:46:25 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:25.543+00:00] 14:46:25 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:25.543+00:00] 14:46:25 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9284692254210309 [task 2026-03-10T14:46:25.665+00:00] 14:46:25 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:25.666+00:00] 14:46:25 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:25.676+00:00] 14:46:25 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:25.676+00:00] 14:46:25 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:25.696+00:00] 14:46:25 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:26.571+00:00] 14:46:26 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:26.678+00:00] 14:46:26 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:26.679+00:00] 14:46:26 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:26.931+00:00] 14:46:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:26.933+00:00] 14:46:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:26.933+00:00] 14:46:26 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:26.934+00:00] 14:46:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:26.939+00:00] 14:46:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:26.954+00:00] 14:46:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:27.302+00:00] 14:46:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:27.304+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:27.322+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:27.323+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:27.325+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:27.334+00:00] 14:46:27 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:27.335+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.336+00:00] 14:46:27 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9284692254210309 [task 2026-03-10T14:46:27.349+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:27.350+00:00] 14:46:27 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9284692254210309 (unknown) [task 2026-03-10T14:46:27.364+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.365+00:00] 14:46:27 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9284692254210309 [task 2026-03-10T14:46:27.367+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.367+00:00] 14:46:27 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:27.433+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.434+00:00] 14:46:27 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9284692254210309 [task 2026-03-10T14:46:27.459+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.459+00:00] 14:46:27 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8682172711073666 [task 2026-03-10T14:46:27.467+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:27.467+00:00] 14:46:27 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.8682172711073666, control [task 2026-03-10T14:46:27.477+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.478+00:00] 14:46:27 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:27.494+00:00] 14:46:27 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:27.494+00:00] 14:46:27 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.8682172711073666 [task 2026-03-10T14:46:27.648+00:00] 14:46:27 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:27.649+00:00] 14:46:27 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:27.655+00:00] 14:46:27 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:27.655+00:00] 14:46:27 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:27.672+00:00] 14:46:27 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:28.740+00:00] 14:46:28 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:28.852+00:00] 14:46:28 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:28.853+00:00] 14:46:28 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:29.111+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:29.111+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:29.112+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:46:29.113+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:29.133+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:29.160+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:29.589+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:29.595+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:29.626+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:29.627+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:29.630+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:29.639+00:00] 14:46:29 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:29.641+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:29.641+00:00] 14:46:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8682172711073666 [task 2026-03-10T14:46:29.656+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:29.657+00:00] 14:46:29 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.8682172711073666 (unknown) [task 2026-03-10T14:46:29.670+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:29.671+00:00] 14:46:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.8682172711073666 [task 2026-03-10T14:46:29.671+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:29.672+00:00] 14:46:29 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:29.778+00:00] 14:46:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:29.779+00:00] 14:46:29 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.8682172711073666 [task 2026-03-10T14:46:30.481+00:00] 14:46:30 INFO - GECKO(1567) | MEMORY STAT | vsize 120591110MB | residentFast 1440MB [task 2026-03-10T14:46:30.485+00:00] 14:46:30 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 32928ms [task 2026-03-10T14:46:30.615+00:00] 14:46:30 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:46:30.676+00:00] 14:46:30 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:30.676+00:00] 14:46:30 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3483624798273717 [task 2026-03-10T14:46:30.688+00:00] 14:46:30 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:30.688+00:00] 14:46:30 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3483624798273717, control [task 2026-03-10T14:46:30.701+00:00] 14:46:30 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:30.702+00:00] 14:46:30 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:30.712+00:00] 14:46:30 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:30.717+00:00] 14:46:30 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:30.718+00:00] 14:46:30 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3483624798273717 [task 2026-03-10T14:46:30.890+00:00] 14:46:30 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:30.890+00:00] 14:46:30 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:30.897+00:00] 14:46:30 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:30.898+00:00] 14:46:30 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:30.915+00:00] 14:46:30 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:31.971+00:00] 14:46:31 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:32.118+00:00] 14:46:32 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:32.118+00:00] 14:46:32 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:36.315+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:36.316+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:36.316+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:36.317+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:36.336+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:36.368+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:36.733+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:36.743+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:36.767+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:36.767+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:36.772+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:36.785+00:00] 14:46:36 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:36.786+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.787+00:00] 14:46:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3483624798273717 [task 2026-03-10T14:46:36.804+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:36.805+00:00] 14:46:36 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3483624798273717 (unknown) [task 2026-03-10T14:46:36.815+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.815+00:00] 14:46:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3483624798273717 [task 2026-03-10T14:46:36.817+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.817+00:00] 14:46:36 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:36.903+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.904+00:00] 14:46:36 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3483624798273717 [task 2026-03-10T14:46:36.921+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.922+00:00] 14:46:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9877073217441595 [task 2026-03-10T14:46:36.931+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:36.932+00:00] 14:46:36 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9877073217441595, control [task 2026-03-10T14:46:36.942+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.943+00:00] 14:46:36 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:36.955+00:00] 14:46:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:36.955+00:00] 14:46:36 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9877073217441595 [task 2026-03-10T14:46:37.134+00:00] 14:46:37 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:37.134+00:00] 14:46:37 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:37.143+00:00] 14:46:37 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:37.144+00:00] 14:46:37 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:37.156+00:00] 14:46:37 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:38.134+00:00] 14:46:38 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:38.294+00:00] 14:46:38 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:38.295+00:00] 14:46:38 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:38.553+00:00] 14:46:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:38.554+00:00] 14:46:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:38.555+00:00] 14:46:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:38.555+00:00] 14:46:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:38.572+00:00] 14:46:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:38.581+00:00] 14:46:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:46:39.006+00:00] 14:46:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:39.011+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:39.013+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:46:39.013+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:46:39.016+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:39.029+00:00] 14:46:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:46:39.033+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:46:39.033+00:00] 14:46:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:39.042+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.043+00:00] 14:46:39 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9877073217441595 [task 2026-03-10T14:46:39.063+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:39.064+00:00] 14:46:39 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9877073217441595 (unknown) [task 2026-03-10T14:46:39.073+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.074+00:00] 14:46:39 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9877073217441595 [task 2026-03-10T14:46:39.074+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.075+00:00] 14:46:39 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:39.156+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.157+00:00] 14:46:39 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9877073217441595 [task 2026-03-10T14:46:39.183+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.184+00:00] 14:46:39 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:39.185+00:00] 14:46:39 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.1332858992945829 [task 2026-03-10T14:46:39.197+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:39.198+00:00] 14:46:39 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.1332858992945829, control [task 2026-03-10T14:46:39.207+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.207+00:00] 14:46:39 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:39.214+00:00] 14:46:39 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:39.215+00:00] 14:46:39 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.1332858992945829 [task 2026-03-10T14:46:39.405+00:00] 14:46:39 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:39.406+00:00] 14:46:39 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:39.415+00:00] 14:46:39 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:39.415+00:00] 14:46:39 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:39.434+00:00] 14:46:39 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:40.325+00:00] 14:46:40 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:40.490+00:00] 14:46:40 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:40.490+00:00] 14:46:40 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:40.893+00:00] 14:46:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:40.894+00:00] 14:46:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:40.895+00:00] 14:46:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:40.895+00:00] 14:46:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:40.911+00:00] 14:46:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:40.924+00:00] 14:46:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:46:41.498+00:00] 14:46:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:41.500+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:41.503+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:46:41.503+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:41.504+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:46:41.505+00:00] 14:46:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:46:41.507+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:46:41.508+00:00] 14:46:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:41.510+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.511+00:00] 14:46:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.1332858992945829 [task 2026-03-10T14:46:41.520+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:41.521+00:00] 14:46:41 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.1332858992945829 (unknown) [task 2026-03-10T14:46:41.529+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.530+00:00] 14:46:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.1332858992945829 [task 2026-03-10T14:46:41.531+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.531+00:00] 14:46:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:41.576+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.577+00:00] 14:46:41 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.1332858992945829 [task 2026-03-10T14:46:41.599+00:00] 14:46:41 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:41.605+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.606+00:00] 14:46:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9579547778726343 [task 2026-03-10T14:46:41.619+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:41.620+00:00] 14:46:41 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9579547778726343, control [task 2026-03-10T14:46:41.633+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.633+00:00] 14:46:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:41.655+00:00] 14:46:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:41.655+00:00] 14:46:41 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9579547778726343 [task 2026-03-10T14:46:41.797+00:00] 14:46:41 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:41.798+00:00] 14:46:41 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:41.822+00:00] 14:46:41 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:41.823+00:00] 14:46:41 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:41.833+00:00] 14:46:41 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:42.949+00:00] 14:46:42 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:43.090+00:00] 14:46:43 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:43.090+00:00] 14:46:43 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:43.347+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:43.348+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:43.349+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:43.349+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:43.365+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:43.371+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:46:43.823+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:43.838+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:43.848+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:46:43.848+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:46:43.849+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:43.864+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:46:43.866+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:46:43.867+00:00] 14:46:43 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:43.869+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:43.870+00:00] 14:46:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9579547778726343 [task 2026-03-10T14:46:43.882+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:43.883+00:00] 14:46:43 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9579547778726343 (unknown) [task 2026-03-10T14:46:43.890+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:43.891+00:00] 14:46:43 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9579547778726343 [task 2026-03-10T14:46:43.892+00:00] 14:46:43 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:43.892+00:00] 14:46:43 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:44.035+00:00] 14:46:44 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:44.040+00:00] 14:46:44 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:44.041+00:00] 14:46:44 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9579547778726343 [task 2026-03-10T14:46:44.095+00:00] 14:46:44 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:44.095+00:00] 14:46:44 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.04536871902922435 [task 2026-03-10T14:46:44.104+00:00] 14:46:44 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:44.105+00:00] 14:46:44 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.04536871902922435, control [task 2026-03-10T14:46:44.115+00:00] 14:46:44 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:44.116+00:00] 14:46:44 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:44.127+00:00] 14:46:44 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:44.128+00:00] 14:46:44 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.04536871902922435 [task 2026-03-10T14:46:44.325+00:00] 14:46:44 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:44.326+00:00] 14:46:44 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:44.334+00:00] 14:46:44 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:44.335+00:00] 14:46:44 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:44.348+00:00] 14:46:44 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:45.344+00:00] 14:46:45 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:45.460+00:00] 14:46:45 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:45.460+00:00] 14:46:45 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:45.704+00:00] 14:46:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:45.704+00:00] 14:46:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:45.705+00:00] 14:46:45 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:45.705+00:00] 14:46:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:45.719+00:00] 14:46:45 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:45.729+00:00] 14:46:45 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:46:45.738+00:00] 14:46:45 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:46:46.124+00:00] 14:46:46 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:46.127+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:46.135+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:46:46.136+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:46.137+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:46:46.138+00:00] 14:46:46 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:46:46.153+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:46:46.153+00:00] 14:46:46 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:46.154+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.154+00:00] 14:46:46 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.04536871902922435 [task 2026-03-10T14:46:46.164+00:00] 14:46:46 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:46.167+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:46.167+00:00] 14:46:46 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.04536871902922435 (unknown) [task 2026-03-10T14:46:46.179+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.179+00:00] 14:46:46 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.04536871902922435 [task 2026-03-10T14:46:46.180+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.181+00:00] 14:46:46 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:46.268+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.269+00:00] 14:46:46 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.04536871902922435 [task 2026-03-10T14:46:46.288+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.289+00:00] 14:46:46 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.12402625611020879 [task 2026-03-10T14:46:46.295+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:46.296+00:00] 14:46:46 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.12402625611020879, control [task 2026-03-10T14:46:46.305+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.305+00:00] 14:46:46 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:46.316+00:00] 14:46:46 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:46.317+00:00] 14:46:46 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.12402625611020879 [task 2026-03-10T14:46:46.458+00:00] 14:46:46 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:46.459+00:00] 14:46:46 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:46.466+00:00] 14:46:46 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:46.466+00:00] 14:46:46 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:46.479+00:00] 14:46:46 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:47.472+00:00] 14:46:47 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:47.578+00:00] 14:46:47 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:47.579+00:00] 14:46:47 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:52.469+00:00] 14:46:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:52.469+00:00] 14:46:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:52.470+00:00] 14:46:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:52.470+00:00] 14:46:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:52.476+00:00] 14:46:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:52.489+00:00] 14:46:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:52.936+00:00] 14:46:52 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:52.936+00:00] 14:46:52 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:52.943+00:00] 14:46:52 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:52.944+00:00] 14:46:52 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:52.957+00:00] 14:46:52 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:53.816+00:00] 14:46:53 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:53.929+00:00] 14:46:53 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:53.930+00:00] 14:46:53 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:54.184+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:54.184+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:54.185+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:54.189+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:54.191+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:54.199+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:54.461+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:54.464+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:54.477+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:54.478+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:54.480+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:54.487+00:00] 14:46:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:54.489+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.490+00:00] 14:46:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.12402625611020879 [task 2026-03-10T14:46:54.496+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:54.496+00:00] 14:46:54 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.12402625611020879 (unknown) [task 2026-03-10T14:46:54.507+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.508+00:00] 14:46:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.12402625611020879 [task 2026-03-10T14:46:54.509+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.509+00:00] 14:46:54 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:54.577+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.578+00:00] 14:46:54 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.12402625611020879 [task 2026-03-10T14:46:54.602+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.603+00:00] 14:46:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.01762987096003754 [task 2026-03-10T14:46:54.613+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:54.613+00:00] 14:46:54 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.01762987096003754, control [task 2026-03-10T14:46:54.625+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.626+00:00] 14:46:54 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:54.640+00:00] 14:46:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:54.640+00:00] 14:46:54 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.01762987096003754 [task 2026-03-10T14:46:54.802+00:00] 14:46:54 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:54.803+00:00] 14:46:54 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:54.813+00:00] 14:46:54 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:54.813+00:00] 14:46:54 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:54.831+00:00] 14:46:54 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:55.917+00:00] 14:46:55 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:56.022+00:00] 14:46:56 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:56.023+00:00] 14:46:56 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:56.269+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:56.270+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:56.270+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:56.271+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:56.277+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:56.289+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:56.293+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:56.295+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:56.306+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:56.307+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:56.308+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:56.313+00:00] 14:46:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:56.964+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:56.965+00:00] 14:46:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.01762987096003754 [task 2026-03-10T14:46:56.972+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:56.972+00:00] 14:46:56 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.01762987096003754 (unknown) [task 2026-03-10T14:46:56.980+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:56.981+00:00] 14:46:56 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.01762987096003754 [task 2026-03-10T14:46:56.981+00:00] 14:46:56 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:56.982+00:00] 14:46:56 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:57.013+00:00] 14:46:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:57.014+00:00] 14:46:57 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.01762987096003754 [task 2026-03-10T14:46:57.037+00:00] 14:46:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:57.038+00:00] 14:46:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.1651601832292594 [task 2026-03-10T14:46:57.050+00:00] 14:46:57 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:57.051+00:00] 14:46:57 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.1651601832292594, control [task 2026-03-10T14:46:57.063+00:00] 14:46:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:57.063+00:00] 14:46:57 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:57.074+00:00] 14:46:57 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:46:57.081+00:00] 14:46:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:57.082+00:00] 14:46:57 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.1651601832292594 [task 2026-03-10T14:46:57.215+00:00] 14:46:57 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:57.215+00:00] 14:46:57 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:57.235+00:00] 14:46:57 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:57.236+00:00] 14:46:57 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:57.252+00:00] 14:46:57 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:46:58.332+00:00] 14:46:58 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:46:58.440+00:00] 14:46:58 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:58.440+00:00] 14:46:58 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:46:58.681+00:00] 14:46:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:46:58.682+00:00] 14:46:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:46:58.683+00:00] 14:46:58 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:46:58.683+00:00] 14:46:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:46:58.689+00:00] 14:46:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:46:58.702+00:00] 14:46:58 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:46:59.020+00:00] 14:46:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:46:59.023+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:46:59.038+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:46:59.038+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:46:59.042+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:46:59.049+00:00] 14:46:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:46:59.049+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.050+00:00] 14:46:59 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.1651601832292594 [task 2026-03-10T14:46:59.059+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:59.060+00:00] 14:46:59 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.1651601832292594 (unknown) [task 2026-03-10T14:46:59.072+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.074+00:00] 14:46:59 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.1651601832292594 [task 2026-03-10T14:46:59.074+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.075+00:00] 14:46:59 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:59.163+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.164+00:00] 14:46:59 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.1651601832292594 [task 2026-03-10T14:46:59.182+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.183+00:00] 14:46:59 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.41875736786431683 [task 2026-03-10T14:46:59.188+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:46:59.189+00:00] 14:46:59 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.41875736786431683, control [task 2026-03-10T14:46:59.198+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.199+00:00] 14:46:59 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:46:59.218+00:00] 14:46:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:46:59.219+00:00] 14:46:59 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.41875736786431683 [task 2026-03-10T14:46:59.333+00:00] 14:46:59 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:46:59.334+00:00] 14:46:59 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:46:59.353+00:00] 14:46:59 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:46:59.353+00:00] 14:46:59 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:46:59.372+00:00] 14:46:59 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:00.336+00:00] 14:47:00 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:00.442+00:00] 14:47:00 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:00.442+00:00] 14:47:00 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:05.564+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:05.565+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:05.566+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:47:05.566+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:05.582+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:05.609+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:05.899+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:05.903+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:05.943+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:05.944+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:05.948+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:05.958+00:00] 14:47:05 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:05.959+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:05.960+00:00] 14:47:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.41875736786431683 [task 2026-03-10T14:47:05.978+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:05.979+00:00] 14:47:05 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.41875736786431683 (unknown) [task 2026-03-10T14:47:05.989+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:05.989+00:00] 14:47:05 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.41875736786431683 [task 2026-03-10T14:47:05.990+00:00] 14:47:05 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:05.990+00:00] 14:47:05 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:06.053+00:00] 14:47:06 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:06.054+00:00] 14:47:06 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.41875736786431683 [task 2026-03-10T14:47:06.750+00:00] 14:47:06 INFO - GECKO(1567) | MEMORY STAT | vsize 120591135MB | residentFast 1463MB [task 2026-03-10T14:47:06.753+00:00] 14:47:06 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 36138ms [task 2026-03-10T14:47:06.889+00:00] 14:47:06 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:47:06.953+00:00] 14:47:06 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:06.954+00:00] 14:47:06 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6810942169056202 [task 2026-03-10T14:47:06.968+00:00] 14:47:06 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:06.968+00:00] 14:47:06 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.6810942169056202, control [task 2026-03-10T14:47:06.979+00:00] 14:47:06 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:06.979+00:00] 14:47:06 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:06.997+00:00] 14:47:06 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:06.997+00:00] 14:47:06 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.6810942169056202 [task 2026-03-10T14:47:07.003+00:00] 14:47:07 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:07.181+00:00] 14:47:07 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:07.182+00:00] 14:47:07 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:07.191+00:00] 14:47:07 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:07.191+00:00] 14:47:07 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:07.212+00:00] 14:47:07 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:08.327+00:00] 14:47:08 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:08.483+00:00] 14:47:08 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:08.484+00:00] 14:47:08 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:09.086+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:09.087+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:09.087+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:09.088+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:09.101+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:09.132+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:09.508+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:09.516+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:09.536+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:09.536+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:09.539+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:09.551+00:00] 14:47:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:09.552+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.552+00:00] 14:47:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6810942169056202 [task 2026-03-10T14:47:09.568+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:09.569+00:00] 14:47:09 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.6810942169056202 (unknown) [task 2026-03-10T14:47:09.583+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.584+00:00] 14:47:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6810942169056202 [task 2026-03-10T14:47:09.584+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.585+00:00] 14:47:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:09.677+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.677+00:00] 14:47:09 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.6810942169056202 [task 2026-03-10T14:47:09.696+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.697+00:00] 14:47:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5197282502806526 [task 2026-03-10T14:47:09.705+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:09.706+00:00] 14:47:09 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5197282502806526, control [task 2026-03-10T14:47:09.715+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.716+00:00] 14:47:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:09.724+00:00] 14:47:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:09.724+00:00] 14:47:09 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5197282502806526 [task 2026-03-10T14:47:09.917+00:00] 14:47:09 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:09.918+00:00] 14:47:09 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:09.930+00:00] 14:47:09 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:09.931+00:00] 14:47:09 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:09.959+00:00] 14:47:09 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:11.102+00:00] 14:47:11 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:11.274+00:00] 14:47:11 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:11.274+00:00] 14:47:11 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:11.592+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:11.592+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:11.593+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:11.593+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:11.604+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:11.610+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:47:11.920+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:11.924+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:11.925+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:47:11.926+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:47:11.926+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:11.928+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:47:11.930+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:47:11.930+00:00] 14:47:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:11.934+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:11.935+00:00] 14:47:11 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5197282502806526 [task 2026-03-10T14:47:11.947+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:11.947+00:00] 14:47:11 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5197282502806526 (unknown) [task 2026-03-10T14:47:11.959+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:11.959+00:00] 14:47:11 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5197282502806526 [task 2026-03-10T14:47:11.960+00:00] 14:47:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:11.961+00:00] 14:47:11 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:11.991+00:00] 14:47:11 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:12.111+00:00] 14:47:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:12.114+00:00] 14:47:12 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5197282502806526 [task 2026-03-10T14:47:12.188+00:00] 14:47:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:12.189+00:00] 14:47:12 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.376708904709359 [task 2026-03-10T14:47:12.201+00:00] 14:47:12 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:12.201+00:00] 14:47:12 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.376708904709359, control [task 2026-03-10T14:47:12.211+00:00] 14:47:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:12.212+00:00] 14:47:12 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:12.217+00:00] 14:47:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:12.217+00:00] 14:47:12 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.376708904709359 [task 2026-03-10T14:47:12.426+00:00] 14:47:12 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:12.427+00:00] 14:47:12 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:12.438+00:00] 14:47:12 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:12.438+00:00] 14:47:12 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:12.448+00:00] 14:47:12 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:13.504+00:00] 14:47:13 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:13.627+00:00] 14:47:13 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:13.627+00:00] 14:47:13 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:19.064+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:19.064+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:19.065+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:19.065+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:19.081+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:19.095+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:47:19.669+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:19.672+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:19.673+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:47:19.674+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:19.678+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:47:19.678+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:47:19.682+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:47:19.682+00:00] 14:47:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:19.687+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.688+00:00] 14:47:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.376708904709359 [task 2026-03-10T14:47:19.702+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:19.702+00:00] 14:47:19 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.376708904709359 (unknown) [task 2026-03-10T14:47:19.715+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.716+00:00] 14:47:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.376708904709359 [task 2026-03-10T14:47:19.717+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.718+00:00] 14:47:19 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:19.784+00:00] 14:47:19 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:19.788+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.789+00:00] 14:47:19 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.376708904709359 [task 2026-03-10T14:47:19.824+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.824+00:00] 14:47:19 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.48735278634166557 [task 2026-03-10T14:47:19.834+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:19.836+00:00] 14:47:19 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.48735278634166557, control [task 2026-03-10T14:47:19.850+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.851+00:00] 14:47:19 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:19.861+00:00] 14:47:19 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:19.861+00:00] 14:47:19 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.48735278634166557 [task 2026-03-10T14:47:20.030+00:00] 14:47:20 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:20.030+00:00] 14:47:20 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:20.038+00:00] 14:47:20 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:20.038+00:00] 14:47:20 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:20.052+00:00] 14:47:20 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:21.001+00:00] 14:47:21 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:21.126+00:00] 14:47:21 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:21.126+00:00] 14:47:21 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:21.393+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:21.393+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:21.394+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:21.394+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:21.413+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:21.420+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:47:21.829+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:21.833+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:21.841+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:47:21.845+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:47:21.846+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:21.850+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:47:21.852+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:47:21.853+00:00] 14:47:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:21.855+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:21.855+00:00] 14:47:21 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.48735278634166557 [task 2026-03-10T14:47:21.868+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:21.869+00:00] 14:47:21 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.48735278634166557 (unknown) [task 2026-03-10T14:47:21.883+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:21.883+00:00] 14:47:21 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.48735278634166557 [task 2026-03-10T14:47:21.884+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:21.884+00:00] 14:47:21 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:21.962+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:21.962+00:00] 14:47:21 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.48735278634166557 [task 2026-03-10T14:47:21.981+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:21.982+00:00] 14:47:21 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6752963014731636 [task 2026-03-10T14:47:21.992+00:00] 14:47:21 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:21.992+00:00] 14:47:21 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.6752963014731636, control [task 2026-03-10T14:47:22.002+00:00] 14:47:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:22.002+00:00] 14:47:22 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:22.006+00:00] 14:47:22 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:22.006+00:00] 14:47:22 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.6752963014731636 [task 2026-03-10T14:47:22.024+00:00] 14:47:22 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:22.163+00:00] 14:47:22 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:22.164+00:00] 14:47:22 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:22.171+00:00] 14:47:22 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:22.171+00:00] 14:47:22 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:22.190+00:00] 14:47:22 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:23.237+00:00] 14:47:23 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:23.344+00:00] 14:47:23 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:23.345+00:00] 14:47:23 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:23.704+00:00] 14:47:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:23.704+00:00] 14:47:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:23.705+00:00] 14:47:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:23.705+00:00] 14:47:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:23.720+00:00] 14:47:23 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:23.731+00:00] 14:47:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:47:23.738+00:00] 14:47:23 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:47:24.199+00:00] 14:47:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:24.203+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:24.208+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:47:24.209+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:24.213+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:47:24.214+00:00] 14:47:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:47:24.222+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:47:24.223+00:00] 14:47:24 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:24.225+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.226+00:00] 14:47:24 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6752963014731636 [task 2026-03-10T14:47:24.237+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:24.238+00:00] 14:47:24 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.6752963014731636 (unknown) [task 2026-03-10T14:47:24.248+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.248+00:00] 14:47:24 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6752963014731636 [task 2026-03-10T14:47:24.249+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.250+00:00] 14:47:24 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:24.282+00:00] 14:47:24 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:24.326+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.326+00:00] 14:47:24 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.6752963014731636 [task 2026-03-10T14:47:24.359+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.359+00:00] 14:47:24 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5587451847460314 [task 2026-03-10T14:47:24.368+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:24.368+00:00] 14:47:24 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5587451847460314, control [task 2026-03-10T14:47:24.377+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.378+00:00] 14:47:24 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:24.396+00:00] 14:47:24 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:24.397+00:00] 14:47:24 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5587451847460314 [task 2026-03-10T14:47:24.519+00:00] 14:47:24 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:24.519+00:00] 14:47:24 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:24.524+00:00] 14:47:24 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:24.524+00:00] 14:47:24 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:24.544+00:00] 14:47:24 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:25.685+00:00] 14:47:25 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:25.810+00:00] 14:47:25 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:25.810+00:00] 14:47:25 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:26.053+00:00] 14:47:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:26.054+00:00] 14:47:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:26.055+00:00] 14:47:26 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:26.055+00:00] 14:47:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:26.061+00:00] 14:47:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:26.076+00:00] 14:47:26 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:26.616+00:00] 14:47:26 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:26.617+00:00] 14:47:26 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:26.626+00:00] 14:47:26 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:26.627+00:00] 14:47:26 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:26.662+00:00] 14:47:26 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:27.650+00:00] 14:47:27 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:27.756+00:00] 14:47:27 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:27.757+00:00] 14:47:27 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:28.003+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:28.003+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:28.004+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:28.008+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:28.010+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:28.018+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:28.311+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:28.313+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:28.325+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:28.326+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:28.328+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:28.335+00:00] 14:47:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:28.335+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.336+00:00] 14:47:28 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5587451847460314 [task 2026-03-10T14:47:28.343+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:28.343+00:00] 14:47:28 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5587451847460314 (unknown) [task 2026-03-10T14:47:28.354+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.354+00:00] 14:47:28 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5587451847460314 [task 2026-03-10T14:47:28.355+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.355+00:00] 14:47:28 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:28.434+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.437+00:00] 14:47:28 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5587451847460314 [task 2026-03-10T14:47:28.458+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.459+00:00] 14:47:28 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5345238927039029 [task 2026-03-10T14:47:28.469+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:28.469+00:00] 14:47:28 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5345238927039029, control [task 2026-03-10T14:47:28.484+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.485+00:00] 14:47:28 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:28.499+00:00] 14:47:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:28.500+00:00] 14:47:28 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5345238927039029 [task 2026-03-10T14:47:28.651+00:00] 14:47:28 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:28.652+00:00] 14:47:28 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:28.661+00:00] 14:47:28 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:28.661+00:00] 14:47:28 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:28.668+00:00] 14:47:28 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:29.663+00:00] 14:47:29 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:29.771+00:00] 14:47:29 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:29.772+00:00] 14:47:29 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:30.038+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:30.039+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:30.039+00:00] 14:47:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:30.040+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:30.046+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:30.058+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:30.063+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:30.065+00:00] 14:47:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:30.076+00:00] 14:47:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:30.077+00:00] 14:47:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:30.079+00:00] 14:47:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:30.084+00:00] 14:47:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:36.290+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.291+00:00] 14:47:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5345238927039029 [task 2026-03-10T14:47:36.304+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:36.305+00:00] 14:47:36 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5345238927039029 (unknown) [task 2026-03-10T14:47:36.315+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.316+00:00] 14:47:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5345238927039029 [task 2026-03-10T14:47:36.316+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.317+00:00] 14:47:36 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:36.404+00:00] 14:47:36 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:36.405+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.405+00:00] 14:47:36 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5345238927039029 [task 2026-03-10T14:47:36.440+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.441+00:00] 14:47:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.33979384328000617 [task 2026-03-10T14:47:36.452+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:36.452+00:00] 14:47:36 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.33979384328000617, control [task 2026-03-10T14:47:36.461+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.461+00:00] 14:47:36 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:36.471+00:00] 14:47:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:36.472+00:00] 14:47:36 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.33979384328000617 [task 2026-03-10T14:47:36.628+00:00] 14:47:36 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:36.629+00:00] 14:47:36 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:36.638+00:00] 14:47:36 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:36.638+00:00] 14:47:36 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:36.648+00:00] 14:47:36 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:37.631+00:00] 14:47:37 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:37.795+00:00] 14:47:37 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:37.796+00:00] 14:47:37 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:38.054+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:38.055+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:38.056+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:38.056+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:38.063+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:38.080+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:38.408+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:38.412+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:38.430+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:38.431+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:38.435+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:38.444+00:00] 14:47:38 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:38.445+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.446+00:00] 14:47:38 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.33979384328000617 [task 2026-03-10T14:47:38.456+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:38.457+00:00] 14:47:38 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.33979384328000617 (unknown) [task 2026-03-10T14:47:38.471+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.472+00:00] 14:47:38 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.33979384328000617 [task 2026-03-10T14:47:38.473+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.473+00:00] 14:47:38 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:38.555+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.555+00:00] 14:47:38 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.33979384328000617 [task 2026-03-10T14:47:38.580+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.580+00:00] 14:47:38 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.006080749388712392 [task 2026-03-10T14:47:38.588+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:38.589+00:00] 14:47:38 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.006080749388712392, control [task 2026-03-10T14:47:38.598+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.598+00:00] 14:47:38 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:38.624+00:00] 14:47:38 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:38.625+00:00] 14:47:38 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.006080749388712392 [task 2026-03-10T14:47:38.767+00:00] 14:47:38 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:38.768+00:00] 14:47:38 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:38.791+00:00] 14:47:38 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:38.791+00:00] 14:47:38 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:38.804+00:00] 14:47:38 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:39.923+00:00] 14:47:39 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:40.046+00:00] 14:47:40 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:40.046+00:00] 14:47:40 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:40.392+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:40.392+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:40.393+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:47:40.393+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:40.399+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:40.413+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:40.817+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:40.819+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:40.834+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:40.835+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:40.836+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:40.845+00:00] 14:47:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:40.845+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:40.846+00:00] 14:47:40 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.006080749388712392 [task 2026-03-10T14:47:40.866+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:40.866+00:00] 14:47:40 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.006080749388712392 (unknown) [task 2026-03-10T14:47:40.878+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:40.879+00:00] 14:47:40 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.006080749388712392 [task 2026-03-10T14:47:40.879+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:40.880+00:00] 14:47:40 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:40.972+00:00] 14:47:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:40.973+00:00] 14:47:40 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.006080749388712392 [task 2026-03-10T14:47:41.775+00:00] 14:47:41 INFO - GECKO(1567) | MEMORY STAT | vsize 120591151MB | residentFast 1509MB [task 2026-03-10T14:47:41.778+00:00] 14:47:41 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 34889ms [task 2026-03-10T14:47:41.899+00:00] 14:47:41 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:47:41.969+00:00] 14:47:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:41.969+00:00] 14:47:41 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9915054240143112 [task 2026-03-10T14:47:41.979+00:00] 14:47:41 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:41.982+00:00] 14:47:41 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.9915054240143112, control [task 2026-03-10T14:47:41.993+00:00] 14:47:41 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:41.994+00:00] 14:47:41 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:42.007+00:00] 14:47:42 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:42.008+00:00] 14:47:42 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.9915054240143112 [task 2026-03-10T14:47:42.262+00:00] 14:47:42 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:42.263+00:00] 14:47:42 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:42.271+00:00] 14:47:42 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:42.272+00:00] 14:47:42 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:42.287+00:00] 14:47:42 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:43.331+00:00] 14:47:43 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:43.455+00:00] 14:47:43 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:43.456+00:00] 14:47:43 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:49.959+00:00] 14:47:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:49.959+00:00] 14:47:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:49.960+00:00] 14:47:49 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:49.961+00:00] 14:47:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:49.968+00:00] 14:47:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:49.981+00:00] 14:47:49 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:50.289+00:00] 14:47:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:50.292+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:50.319+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:47:50.319+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:50.323+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:50.338+00:00] 14:47:50 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:50.341+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.342+00:00] 14:47:50 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9915054240143112 [task 2026-03-10T14:47:50.359+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:50.361+00:00] 14:47:50 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.9915054240143112 (unknown) [task 2026-03-10T14:47:50.372+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.373+00:00] 14:47:50 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.9915054240143112 [task 2026-03-10T14:47:50.373+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.374+00:00] 14:47:50 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:50.464+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.465+00:00] 14:47:50 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.9915054240143112 [task 2026-03-10T14:47:50.495+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.495+00:00] 14:47:50 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6130834613020238 [task 2026-03-10T14:47:50.506+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:50.507+00:00] 14:47:50 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.6130834613020238, control [task 2026-03-10T14:47:50.517+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.518+00:00] 14:47:50 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:50.545+00:00] 14:47:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:50.545+00:00] 14:47:50 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.6130834613020238 [task 2026-03-10T14:47:50.675+00:00] 14:47:50 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:50.676+00:00] 14:47:50 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:50.683+00:00] 14:47:50 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:50.683+00:00] 14:47:50 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:50.702+00:00] 14:47:50 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:51.686+00:00] 14:47:51 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:51.791+00:00] 14:47:51 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:51.792+00:00] 14:47:51 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:52.058+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:52.058+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:52.059+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:52.059+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:47:52.069+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:52.075+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:47:52.413+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:52.418+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:52.418+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:47:52.418+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:47:52.418+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:52.420+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:47:52.423+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:47:52.424+00:00] 14:47:52 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:52.427+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.427+00:00] 14:47:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6130834613020238 [task 2026-03-10T14:47:52.436+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:52.437+00:00] 14:47:52 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.6130834613020238 (unknown) [task 2026-03-10T14:47:52.446+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.447+00:00] 14:47:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6130834613020238 [task 2026-03-10T14:47:52.448+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.448+00:00] 14:47:52 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:52.493+00:00] 14:47:52 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:52.501+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.501+00:00] 14:47:52 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.6130834613020238 [task 2026-03-10T14:47:52.525+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.526+00:00] 14:47:52 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.08145315455814262 [task 2026-03-10T14:47:52.535+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:52.536+00:00] 14:47:52 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.08145315455814262, control [task 2026-03-10T14:47:52.550+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.550+00:00] 14:47:52 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:52.569+00:00] 14:47:52 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:52.570+00:00] 14:47:52 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.08145315455814262 [task 2026-03-10T14:47:52.734+00:00] 14:47:52 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:52.735+00:00] 14:47:52 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:52.744+00:00] 14:47:52 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:52.744+00:00] 14:47:52 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:52.757+00:00] 14:47:52 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:53.840+00:00] 14:47:53 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:53.937+00:00] 14:47:53 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:53.938+00:00] 14:47:53 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:54.300+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:54.301+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:54.301+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:54.302+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:54.315+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:54.325+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:47:54.859+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:54.861+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:54.862+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:47:54.863+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:54.865+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:47:54.866+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:47:54.869+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:47:54.869+00:00] 14:47:54 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:54.871+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:54.872+00:00] 14:47:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.08145315455814262 [task 2026-03-10T14:47:54.882+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:54.882+00:00] 14:47:54 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.08145315455814262 (unknown) [task 2026-03-10T14:47:54.893+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:54.894+00:00] 14:47:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.08145315455814262 [task 2026-03-10T14:47:54.894+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:54.895+00:00] 14:47:54 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:54.946+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:54.947+00:00] 14:47:54 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.08145315455814262 [task 2026-03-10T14:47:54.997+00:00] 14:47:54 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:54.997+00:00] 14:47:54 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:54.998+00:00] 14:47:54 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7742158431677303 [task 2026-03-10T14:47:55.008+00:00] 14:47:55 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:55.008+00:00] 14:47:55 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7742158431677303, control [task 2026-03-10T14:47:55.021+00:00] 14:47:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:55.021+00:00] 14:47:55 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:55.038+00:00] 14:47:55 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:55.039+00:00] 14:47:55 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7742158431677303 [task 2026-03-10T14:47:55.149+00:00] 14:47:55 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:55.149+00:00] 14:47:55 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:55.155+00:00] 14:47:55 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:55.156+00:00] 14:47:55 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:55.187+00:00] 14:47:55 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:56.278+00:00] 14:47:56 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:56.392+00:00] 14:47:56 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:56.393+00:00] 14:47:56 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:56.715+00:00] 14:47:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:56.716+00:00] 14:47:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:56.717+00:00] 14:47:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:56.717+00:00] 14:47:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:56.730+00:00] 14:47:56 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:56.735+00:00] 14:47:56 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:47:57.113+00:00] 14:47:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:57.116+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:57.126+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:47:57.127+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:47:57.127+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:47:57.134+00:00] 14:47:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:47:57.137+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:47:57.138+00:00] 14:47:57 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:57.139+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.140+00:00] 14:47:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7742158431677303 [task 2026-03-10T14:47:57.148+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:57.148+00:00] 14:47:57 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7742158431677303 (unknown) [task 2026-03-10T14:47:57.157+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.158+00:00] 14:47:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7742158431677303 [task 2026-03-10T14:47:57.158+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.159+00:00] 14:47:57 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:57.213+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.214+00:00] 14:47:57 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7742158431677303 [task 2026-03-10T14:47:57.254+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.255+00:00] 14:47:57 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3803408754722788 [task 2026-03-10T14:47:57.265+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:57.265+00:00] 14:47:57 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3803408754722788, control [task 2026-03-10T14:47:57.279+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.281+00:00] 14:47:57 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:57.286+00:00] 14:47:57 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:57.288+00:00] 14:47:57 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3803408754722788 [task 2026-03-10T14:47:57.341+00:00] 14:47:57 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:57.403+00:00] 14:47:57 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:57.404+00:00] 14:47:57 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:57.432+00:00] 14:47:57 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:57.432+00:00] 14:47:57 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:57.447+00:00] 14:47:57 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:47:58.586+00:00] 14:47:58 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:47:58.694+00:00] 14:47:58 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:58.695+00:00] 14:47:58 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:47:59.066+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:47:59.066+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:47:59.067+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:47:59.068+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:47:59.081+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:47:59.090+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:47:59.097+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:47:59.404+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:47:59.407+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:47:59.413+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:47:59.413+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:47:59.415+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:47:59.415+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:47:59.426+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:47:59.426+00:00] 14:47:59 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:47:59.431+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.431+00:00] 14:47:59 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3803408754722788 [task 2026-03-10T14:47:59.432+00:00] 14:47:59 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:47:59.441+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:59.441+00:00] 14:47:59 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3803408754722788 (unknown) [task 2026-03-10T14:47:59.453+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.454+00:00] 14:47:59 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3803408754722788 [task 2026-03-10T14:47:59.454+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.455+00:00] 14:47:59 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:59.521+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.522+00:00] 14:47:59 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3803408754722788 [task 2026-03-10T14:47:59.551+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.552+00:00] 14:47:59 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.11081197344920679 [task 2026-03-10T14:47:59.557+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:47:59.558+00:00] 14:47:59 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.11081197344920679, control [task 2026-03-10T14:47:59.568+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.569+00:00] 14:47:59 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:47:59.575+00:00] 14:47:59 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:47:59.575+00:00] 14:47:59 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.11081197344920679 [task 2026-03-10T14:47:59.726+00:00] 14:47:59 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:47:59.729+00:00] 14:47:59 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:47:59.733+00:00] 14:47:59 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:47:59.733+00:00] 14:47:59 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:47:59.740+00:00] 14:47:59 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:00.716+00:00] 14:48:00 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:00.828+00:00] 14:48:00 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:00.828+00:00] 14:48:00 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:01.083+00:00] 14:48:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:01.084+00:00] 14:48:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:01.084+00:00] 14:48:01 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:01.085+00:00] 14:48:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:01.090+00:00] 14:48:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:01.103+00:00] 14:48:01 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:01.598+00:00] 14:48:01 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:01.598+00:00] 14:48:01 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:01.610+00:00] 14:48:01 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:01.610+00:00] 14:48:01 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:01.630+00:00] 14:48:01 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:08.914+00:00] 14:48:08 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:09.018+00:00] 14:48:09 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:09.018+00:00] 14:48:09 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:09.247+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:09.248+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:09.248+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:09.252+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:09.254+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:09.262+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:09.511+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:09.518+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:09.549+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:09.550+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:09.556+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:09.572+00:00] 14:48:09 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:09.574+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.574+00:00] 14:48:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.11081197344920679 [task 2026-03-10T14:48:09.597+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:09.597+00:00] 14:48:09 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.11081197344920679 (unknown) [task 2026-03-10T14:48:09.608+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.608+00:00] 14:48:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.11081197344920679 [task 2026-03-10T14:48:09.609+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.610+00:00] 14:48:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:09.713+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.714+00:00] 14:48:09 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.11081197344920679 [task 2026-03-10T14:48:09.725+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.726+00:00] 14:48:09 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7834518723056803 [task 2026-03-10T14:48:09.736+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:09.736+00:00] 14:48:09 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.7834518723056803, control [task 2026-03-10T14:48:09.746+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.747+00:00] 14:48:09 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:09.755+00:00] 14:48:09 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:09.756+00:00] 14:48:09 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.7834518723056803 [task 2026-03-10T14:48:09.919+00:00] 14:48:09 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:09.919+00:00] 14:48:09 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:09.926+00:00] 14:48:09 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:09.927+00:00] 14:48:09 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:09.936+00:00] 14:48:09 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:10.807+00:00] 14:48:10 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:10.970+00:00] 14:48:10 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:10.970+00:00] 14:48:10 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:11.213+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:11.214+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:11.215+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:11.215+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:11.222+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:11.237+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:11.241+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:11.243+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:11.256+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:11.257+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:11.259+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:11.264+00:00] 14:48:11 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:11.962+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:11.963+00:00] 14:48:11 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7834518723056803 [task 2026-03-10T14:48:11.975+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:11.976+00:00] 14:48:11 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.7834518723056803 (unknown) [task 2026-03-10T14:48:11.988+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:11.988+00:00] 14:48:11 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.7834518723056803 [task 2026-03-10T14:48:11.989+00:00] 14:48:11 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:11.989+00:00] 14:48:11 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:11.990+00:00] 14:48:11 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:12.069+00:00] 14:48:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:12.069+00:00] 14:48:12 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.7834518723056803 [task 2026-03-10T14:48:12.094+00:00] 14:48:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:12.095+00:00] 14:48:12 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4512888538211376 [task 2026-03-10T14:48:12.106+00:00] 14:48:12 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:12.108+00:00] 14:48:12 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.4512888538211376, control [task 2026-03-10T14:48:12.117+00:00] 14:48:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:12.118+00:00] 14:48:12 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:12.126+00:00] 14:48:12 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:12.127+00:00] 14:48:12 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.4512888538211376 [task 2026-03-10T14:48:12.248+00:00] 14:48:12 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:12.249+00:00] 14:48:12 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:12.258+00:00] 14:48:12 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:12.258+00:00] 14:48:12 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:12.281+00:00] 14:48:12 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:13.253+00:00] 14:48:13 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:13.395+00:00] 14:48:13 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:13.396+00:00] 14:48:13 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:13.735+00:00] 14:48:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:13.735+00:00] 14:48:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:13.736+00:00] 14:48:13 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:13.736+00:00] 14:48:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:13.747+00:00] 14:48:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:13.772+00:00] 14:48:13 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:14.092+00:00] 14:48:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:14.095+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:14.116+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:14.119+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:14.121+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:14.127+00:00] 14:48:14 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:14.128+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.129+00:00] 14:48:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4512888538211376 [task 2026-03-10T14:48:14.142+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:14.143+00:00] 14:48:14 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.4512888538211376 (unknown) [task 2026-03-10T14:48:14.155+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.155+00:00] 14:48:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4512888538211376 [task 2026-03-10T14:48:14.156+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.157+00:00] 14:48:14 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:14.261+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.262+00:00] 14:48:14 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.4512888538211376 [task 2026-03-10T14:48:14.269+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.270+00:00] 14:48:14 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5244134425850802 [task 2026-03-10T14:48:14.278+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:14.279+00:00] 14:48:14 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5244134425850802, control [task 2026-03-10T14:48:14.291+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.291+00:00] 14:48:14 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:14.317+00:00] 14:48:14 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:14.317+00:00] 14:48:14 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5244134425850802 [task 2026-03-10T14:48:14.482+00:00] 14:48:14 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:14.483+00:00] 14:48:14 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:14.491+00:00] 14:48:14 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:14.492+00:00] 14:48:14 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:14.500+00:00] 14:48:14 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:15.610+00:00] 14:48:15 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:15.729+00:00] 14:48:15 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:15.730+00:00] 14:48:15 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:16.095+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:16.095+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:16.096+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:48:16.096+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:16.102+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:16.116+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:16.500+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:16.503+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:16.518+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:16.520+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:16.521+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:16.527+00:00] 14:48:16 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:16.528+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:16.529+00:00] 14:48:16 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5244134425850802 [task 2026-03-10T14:48:16.543+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:16.544+00:00] 14:48:16 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5244134425850802 (unknown) [task 2026-03-10T14:48:16.554+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:16.554+00:00] 14:48:16 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5244134425850802 [task 2026-03-10T14:48:16.555+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:16.555+00:00] 14:48:16 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:16.645+00:00] 14:48:16 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:16.646+00:00] 14:48:16 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5244134425850802 [task 2026-03-10T14:48:17.441+00:00] 14:48:17 INFO - GECKO(1567) | MEMORY STAT | vsize 120591171MB | residentFast 1493MB [task 2026-03-10T14:48:17.444+00:00] 14:48:17 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 35545ms [task 2026-03-10T14:48:17.560+00:00] 14:48:17 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:48:17.621+00:00] 14:48:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:17.622+00:00] 14:48:17 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.0831608068320816 [task 2026-03-10T14:48:17.632+00:00] 14:48:17 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:17.633+00:00] 14:48:17 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.0831608068320816, control [task 2026-03-10T14:48:17.646+00:00] 14:48:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:17.647+00:00] 14:48:17 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:17.658+00:00] 14:48:17 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:17.659+00:00] 14:48:17 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.0831608068320816 [task 2026-03-10T14:48:17.665+00:00] 14:48:17 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:17.818+00:00] 14:48:17 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:17.819+00:00] 14:48:17 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:17.824+00:00] 14:48:17 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:17.825+00:00] 14:48:17 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:17.841+00:00] 14:48:17 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:18.923+00:00] 14:48:18 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:19.028+00:00] 14:48:19 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:19.028+00:00] 14:48:19 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:19.745+00:00] 14:48:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:19.746+00:00] 14:48:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:19.746+00:00] 14:48:19 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:19.747+00:00] 14:48:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:19.760+00:00] 14:48:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:19.794+00:00] 14:48:19 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:20.167+00:00] 14:48:20 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:20.172+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:20.194+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:20.195+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:20.198+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:20.209+00:00] 14:48:20 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:20.211+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.212+00:00] 14:48:20 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.0831608068320816 [task 2026-03-10T14:48:20.226+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:20.227+00:00] 14:48:20 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.0831608068320816 (unknown) [task 2026-03-10T14:48:20.237+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.239+00:00] 14:48:20 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.0831608068320816 [task 2026-03-10T14:48:20.240+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.240+00:00] 14:48:20 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:20.332+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.333+00:00] 14:48:20 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.0831608068320816 [task 2026-03-10T14:48:20.349+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.350+00:00] 14:48:20 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.222475417389435 [task 2026-03-10T14:48:20.358+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:20.359+00:00] 14:48:20 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.222475417389435, control [task 2026-03-10T14:48:20.368+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.369+00:00] 14:48:20 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:20.385+00:00] 14:48:20 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:20.385+00:00] 14:48:20 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.222475417389435 [task 2026-03-10T14:48:20.541+00:00] 14:48:20 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:20.542+00:00] 14:48:20 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:20.550+00:00] 14:48:20 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:20.551+00:00] 14:48:20 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:20.567+00:00] 14:48:20 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:21.516+00:00] 14:48:21 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:21.687+00:00] 14:48:21 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:21.688+00:00] 14:48:21 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:21.938+00:00] 14:48:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:21.939+00:00] 14:48:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:21.939+00:00] 14:48:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:21.940+00:00] 14:48:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:21.949+00:00] 14:48:21 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:21.959+00:00] 14:48:21 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:48:28.882+00:00] 14:48:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:28.888+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:28.889+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:48:28.890+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:48:28.890+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:28.898+00:00] 14:48:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:48:28.902+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:48:28.902+00:00] 14:48:28 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:28.909+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:28.910+00:00] 14:48:28 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.222475417389435 [task 2026-03-10T14:48:28.918+00:00] 14:48:28 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:28.934+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:28.935+00:00] 14:48:28 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.222475417389435 (unknown) [task 2026-03-10T14:48:28.949+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:28.950+00:00] 14:48:28 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.222475417389435 [task 2026-03-10T14:48:28.951+00:00] 14:48:28 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:28.952+00:00] 14:48:28 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:29.053+00:00] 14:48:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:29.054+00:00] 14:48:29 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.222475417389435 [task 2026-03-10T14:48:29.075+00:00] 14:48:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:29.075+00:00] 14:48:29 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3328942280999251 [task 2026-03-10T14:48:29.094+00:00] 14:48:29 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:29.095+00:00] 14:48:29 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.3328942280999251, control [task 2026-03-10T14:48:29.104+00:00] 14:48:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:29.104+00:00] 14:48:29 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:29.118+00:00] 14:48:29 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:29.119+00:00] 14:48:29 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.3328942280999251 [task 2026-03-10T14:48:29.280+00:00] 14:48:29 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:29.281+00:00] 14:48:29 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:29.305+00:00] 14:48:29 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:29.305+00:00] 14:48:29 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:29.316+00:00] 14:48:29 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:30.245+00:00] 14:48:30 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:30.399+00:00] 14:48:30 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:30.399+00:00] 14:48:30 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:30.662+00:00] 14:48:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:30.663+00:00] 14:48:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:30.663+00:00] 14:48:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:30.664+00:00] 14:48:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:30.681+00:00] 14:48:30 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:30.692+00:00] 14:48:30 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:48:31.190+00:00] 14:48:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:31.194+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:31.195+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:48:31.196+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:31.197+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:48:31.197+00:00] 14:48:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:48:31.200+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:48:31.200+00:00] 14:48:31 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:31.205+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.206+00:00] 14:48:31 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3328942280999251 [task 2026-03-10T14:48:31.217+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:31.217+00:00] 14:48:31 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.3328942280999251 (unknown) [task 2026-03-10T14:48:31.226+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.227+00:00] 14:48:31 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.3328942280999251 [task 2026-03-10T14:48:31.227+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.228+00:00] 14:48:31 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:31.250+00:00] 14:48:31 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:31.319+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.320+00:00] 14:48:31 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.3328942280999251 [task 2026-03-10T14:48:31.359+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.359+00:00] 14:48:31 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.46356541265385376 [task 2026-03-10T14:48:31.370+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:31.371+00:00] 14:48:31 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.46356541265385376, control [task 2026-03-10T14:48:31.384+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.384+00:00] 14:48:31 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:31.391+00:00] 14:48:31 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:31.391+00:00] 14:48:31 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.46356541265385376 [task 2026-03-10T14:48:31.553+00:00] 14:48:31 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:31.553+00:00] 14:48:31 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:31.562+00:00] 14:48:31 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:31.562+00:00] 14:48:31 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:31.573+00:00] 14:48:31 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:32.664+00:00] 14:48:32 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:32.780+00:00] 14:48:32 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:32.780+00:00] 14:48:32 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:33.028+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:33.029+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:33.030+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:33.030+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:33.046+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:33.052+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:48:33.479+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:33.481+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:33.491+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:48:33.491+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:48:33.492+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:33.498+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:48:33.502+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:48:33.503+00:00] 14:48:33 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:33.504+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.504+00:00] 14:48:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.46356541265385376 [task 2026-03-10T14:48:33.513+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:33.514+00:00] 14:48:33 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.46356541265385376 (unknown) [task 2026-03-10T14:48:33.525+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.525+00:00] 14:48:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.46356541265385376 [task 2026-03-10T14:48:33.526+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.527+00:00] 14:48:33 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:33.611+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.612+00:00] 14:48:33 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.46356541265385376 [task 2026-03-10T14:48:33.643+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.643+00:00] 14:48:33 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4457797234872817 [task 2026-03-10T14:48:33.660+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:33.660+00:00] 14:48:33 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.4457797234872817, control [task 2026-03-10T14:48:33.672+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.673+00:00] 14:48:33 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:33.679+00:00] 14:48:33 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:33.681+00:00] 14:48:33 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:33.681+00:00] 14:48:33 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.4457797234872817 [task 2026-03-10T14:48:33.825+00:00] 14:48:33 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:33.826+00:00] 14:48:33 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:33.833+00:00] 14:48:33 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:33.833+00:00] 14:48:33 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:33.854+00:00] 14:48:33 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:34.923+00:00] 14:48:34 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:35.023+00:00] 14:48:35 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:35.023+00:00] 14:48:35 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:35.377+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:35.378+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:35.378+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:35.379+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:35.391+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:35.403+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:48:35.410+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:48:35.896+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:35.899+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:35.903+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:48:35.903+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:35.908+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:48:35.908+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:48:35.916+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:48:35.917+00:00] 14:48:35 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:35.918+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:35.919+00:00] 14:48:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4457797234872817 [task 2026-03-10T14:48:35.927+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:35.927+00:00] 14:48:35 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.4457797234872817 (unknown) [task 2026-03-10T14:48:35.937+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:35.938+00:00] 14:48:35 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4457797234872817 [task 2026-03-10T14:48:35.938+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:35.939+00:00] 14:48:35 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:35.991+00:00] 14:48:35 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:35.995+00:00] 14:48:35 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:35.996+00:00] 14:48:35 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.4457797234872817 [task 2026-03-10T14:48:36.045+00:00] 14:48:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:36.046+00:00] 14:48:36 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5080226167535247 [task 2026-03-10T14:48:36.055+00:00] 14:48:36 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:36.056+00:00] 14:48:36 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.5080226167535247, control [task 2026-03-10T14:48:36.066+00:00] 14:48:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:36.067+00:00] 14:48:36 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:36.083+00:00] 14:48:36 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:36.084+00:00] 14:48:36 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.5080226167535247 [task 2026-03-10T14:48:36.221+00:00] 14:48:36 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:36.222+00:00] 14:48:36 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:36.240+00:00] 14:48:36 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:36.241+00:00] 14:48:36 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:36.253+00:00] 14:48:36 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:37.379+00:00] 14:48:37 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:37.486+00:00] 14:48:37 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:37.486+00:00] 14:48:37 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:37.856+00:00] 14:48:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:37.856+00:00] 14:48:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:37.857+00:00] 14:48:37 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:37.857+00:00] 14:48:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:37.874+00:00] 14:48:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:37.891+00:00] 14:48:37 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:38.506+00:00] 14:48:38 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:38.506+00:00] 14:48:38 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:38.513+00:00] 14:48:38 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:38.513+00:00] 14:48:38 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:38.535+00:00] 14:48:38 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:39.540+00:00] 14:48:39 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:39.654+00:00] 14:48:39 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:39.655+00:00] 14:48:39 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:39.894+00:00] 14:48:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:39.895+00:00] 14:48:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:39.895+00:00] 14:48:39 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:39.899+00:00] 14:48:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:39.901+00:00] 14:48:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:39.911+00:00] 14:48:39 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:40.155+00:00] 14:48:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:40.158+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:40.172+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:40.173+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:40.173+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:40.181+00:00] 14:48:40 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:40.183+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.184+00:00] 14:48:40 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5080226167535247 [task 2026-03-10T14:48:40.197+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:40.198+00:00] 14:48:40 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.5080226167535247 (unknown) [task 2026-03-10T14:48:40.210+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.211+00:00] 14:48:40 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.5080226167535247 [task 2026-03-10T14:48:40.212+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.212+00:00] 14:48:40 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:40.302+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.303+00:00] 14:48:40 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.5080226167535247 [task 2026-03-10T14:48:40.319+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.320+00:00] 14:48:40 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4141186067086665 [task 2026-03-10T14:48:40.327+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:40.328+00:00] 14:48:40 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.4141186067086665, control [task 2026-03-10T14:48:40.336+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.337+00:00] 14:48:40 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:40.340+00:00] 14:48:40 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:40.341+00:00] 14:48:40 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.4141186067086665 [task 2026-03-10T14:48:40.458+00:00] 14:48:40 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:40.459+00:00] 14:48:40 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:40.476+00:00] 14:48:40 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:40.477+00:00] 14:48:40 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:40.496+00:00] 14:48:40 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:41.459+00:00] 14:48:41 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:41.550+00:00] 14:48:41 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:41.550+00:00] 14:48:41 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:41.826+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:41.827+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:41.828+00:00] 14:48:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:41.828+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:41.842+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:41.855+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:41.858+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:41.861+00:00] 14:48:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:41.871+00:00] 14:48:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:41.871+00:00] 14:48:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:41.873+00:00] 14:48:41 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:41.878+00:00] 14:48:41 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:49.919+00:00] 14:48:49 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:49.920+00:00] 14:48:49 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4141186067086665 [task 2026-03-10T14:48:49.932+00:00] 14:48:49 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:49.933+00:00] 14:48:49 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.4141186067086665 (unknown) [task 2026-03-10T14:48:49.946+00:00] 14:48:49 INFO - GECKO(1567) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:48:49.947+00:00] 14:48:49 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:49.947+00:00] 14:48:49 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.4141186067086665 [task 2026-03-10T14:48:49.948+00:00] 14:48:49 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:49.948+00:00] 14:48:49 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:50.016+00:00] 14:48:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:50.016+00:00] 14:48:50 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.4141186067086665 [task 2026-03-10T14:48:50.030+00:00] 14:48:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:50.030+00:00] 14:48:50 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6299909336895471 [task 2026-03-10T14:48:50.039+00:00] 14:48:50 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:50.040+00:00] 14:48:50 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.6299909336895471, control [task 2026-03-10T14:48:50.049+00:00] 14:48:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:50.050+00:00] 14:48:50 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:50.055+00:00] 14:48:50 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:50.056+00:00] 14:48:50 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.6299909336895471 [task 2026-03-10T14:48:50.157+00:00] 14:48:50 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:50.158+00:00] 14:48:50 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:50.163+00:00] 14:48:50 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:50.164+00:00] 14:48:50 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:50.199+00:00] 14:48:50 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:51.084+00:00] 14:48:51 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:51.195+00:00] 14:48:51 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:51.195+00:00] 14:48:51 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:51.452+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:51.452+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:51.453+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:48:51.454+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:51.460+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:51.475+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:51.802+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:51.803+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:51.816+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:51.816+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:51.819+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:51.828+00:00] 14:48:51 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:51.829+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.830+00:00] 14:48:51 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6299909336895471 [task 2026-03-10T14:48:51.841+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:51.841+00:00] 14:48:51 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.6299909336895471 (unknown) [task 2026-03-10T14:48:51.852+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.853+00:00] 14:48:51 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.6299909336895471 [task 2026-03-10T14:48:51.853+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.854+00:00] 14:48:51 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:51.908+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.908+00:00] 14:48:51 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.6299909336895471 [task 2026-03-10T14:48:51.928+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.929+00:00] 14:48:51 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.06622721986740598 [task 2026-03-10T14:48:51.936+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:51.937+00:00] 14:48:51 INFO - GECKO(1567) | New experiment started: newtabTrainhop-experiment-0.06622721986740598, control [task 2026-03-10T14:48:51.947+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.947+00:00] 14:48:51 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:51.956+00:00] 14:48:51 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:51.957+00:00] 14:48:51 INFO - GECKO(1567) | Created active enrollment newtabTrainhop-experiment-0.06622721986740598 [task 2026-03-10T14:48:52.104+00:00] 14:48:52 INFO - GECKO(1567) | Waiting for browser load of about:newtab [task 2026-03-10T14:48:52.105+00:00] 14:48:52 INFO - GECKO(1567) | Waiting for browser state change of about:newtab [task 2026-03-10T14:48:52.112+00:00] 14:48:52 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:52.112+00:00] 14:48:52 INFO - GECKO(1567) | Browser got expected state change about:blank [task 2026-03-10T14:48:52.129+00:00] 14:48:52 INFO - GECKO(1567) | Saw state f0001 and status 0 [task 2026-03-10T14:48:53.214+00:00] 14:48:53 INFO - GECKO(1567) | Saw state 20010 and status 0 [task 2026-03-10T14:48:53.317+00:00] 14:48:53 INFO - GECKO(1567) | Saw state c0010 and status 0 [task 2026-03-10T14:48:53.318+00:00] 14:48:53 INFO - GECKO(1567) | Browser got expected state change about:newtab [task 2026-03-10T14:48:53.572+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:48:53.572+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:48:53.573+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:48:53.573+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:48:53.578+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:48:53.590+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:48:53.886+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:48:53.890+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:48:53.903+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:48:53.904+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:48:53.904+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:48:53.910+00:00] 14:48:53 INFO - GECKO(1567) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:48:53.910+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:53.911+00:00] 14:48:53 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.06622721986740598 [task 2026-03-10T14:48:53.919+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: ExperimentManager: [task 2026-03-10T14:48:53.920+00:00] 14:48:53 INFO - GECKO(1567) | Recipe unenrolled: newtabTrainhop-experiment-0.06622721986740598 (unknown) [task 2026-03-10T14:48:53.928+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:53.928+00:00] 14:48:53 INFO - GECKO(1567) | Queued update for enrollment newtabTrainhop-experiment-0.06622721986740598 [task 2026-03-10T14:48:53.929+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:53.929+00:00] 14:48:53 INFO - GECKO(1567) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:48:53.965+00:00] 14:48:53 INFO - GECKO(1567) | console.debug: NimbusEnrollments: [task 2026-03-10T14:48:53.966+00:00] 14:48:53 INFO - GECKO(1567) | Deleted expired enrollment newtabTrainhop-experiment-0.06622721986740598 [task 2026-03-10T14:48:54.864+00:00] 14:48:54 INFO - GECKO(1567) | MEMORY STAT | vsize 120591218MB | residentFast 1505MB [task 2026-03-10T14:48:54.867+00:00] 14:48:54 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 37307ms [task 2026-03-10T14:48:56.630+00:00] 14:48:56 INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “”." {file: "about:blank" line: 0}] [task 2026-03-10T14:48:57.086+00:00] 14:48:57 INFO - GECKO(1567) | Completed ShutdownLeaks collections in process 1773 [task 2026-03-10T14:48:57.111+00:00] 14:48:57 INFO - GECKO(1567) | Completed ShutdownLeaks collections in process 1720 [task 2026-03-10T14:48:57.288+00:00] 14:48:57 INFO - GECKO(1567) | Completed ShutdownLeaks collections in process 1684 [task 2026-03-10T14:48:58.166+00:00] 14:48:58 INFO - GECKO(1567) | Completed ShutdownLeaks collections in process 1567 [task 2026-03-10T14:48:58.166+00:00] 14:48:58 INFO - TEST-START | Shutdown [task 2026-03-10T14:48:58.168+00:00] 14:48:58 INFO - Browser Chrome Test Summary [task 2026-03-10T14:48:58.168+00:00] 14:48:58 INFO - Passed: 130 [task 2026-03-10T14:48:58.169+00:00] 14:48:58 INFO - Failed: 0 [task 2026-03-10T14:48:58.169+00:00] 14:48:58 INFO - Todo: 0 [task 2026-03-10T14:48:58.170+00:00] 14:48:58 INFO - Mode: e10s [task 2026-03-10T14:48:58.170+00:00] 14:48:58 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:48:58.258+00:00] 14:48:58 INFO - GECKO(1567) | 1773154138257 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:48:58.259+00:00] 14:48:58 INFO - GECKO(1567) | 1773154138257 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:48:58.260+00:00] 14:48:58 INFO - GECKO(1567) | 1773154138258 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:48:58.444+00:00] 14:48:58 INFO - GECKO(1567) | 1773154138443 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:49:08.845+00:00] 14:49:08 INFO - GECKO(1567) | 1773154148844 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:49:08.888+00:00] 14:49:08 INFO - GECKO(1567) | 1773154148887 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:49:11.289+00:00] 14:49:11 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:49:11.289+00:00] 14:49:11 INFO - runtests.py | Application ran for: 0:05:45.148343 [task 2026-03-10T14:49:11.290+00:00] 14:49:11 INFO - zombiecheck | Reading PID log: /tmp/tmp0sun1bh4pidlog [task 2026-03-10T14:49:11.290+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1684 [task 2026-03-10T14:49:11.291+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1689 [task 2026-03-10T14:49:11.291+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1720 [task 2026-03-10T14:49:11.291+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1773 [task 2026-03-10T14:49:11.292+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1806 [task 2026-03-10T14:49:11.292+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1809 [task 2026-03-10T14:49:11.292+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1814 [task 2026-03-10T14:49:11.293+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1844 [task 2026-03-10T14:49:11.293+00:00] 14:49:11 INFO - ==> process 1567 launched child process 1931 [task 2026-03-10T14:49:11.293+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1931 [task 2026-03-10T14:49:11.294+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1773 [task 2026-03-10T14:49:11.294+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1806 [task 2026-03-10T14:49:11.295+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1809 [task 2026-03-10T14:49:11.295+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1684 [task 2026-03-10T14:49:11.295+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1844 [task 2026-03-10T14:49:11.296+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1814 [task 2026-03-10T14:49:11.296+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1720 [task 2026-03-10T14:49:11.296+00:00] 14:49:11 INFO - zombiecheck | Checking for orphan process with PID: 1689 [task 2026-03-10T14:49:11.297+00:00] 14:49:11 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:49:11.297+00:00] 14:49:11 INFO - Stopping web server [task 2026-03-10T14:49:11.323+00:00] 14:49:11 INFO - Server shut down. [task 2026-03-10T14:49:11.323+00:00] 14:49:11 INFO - Web server killed. [task 2026-03-10T14:49:11.323+00:00] 14:49:11 INFO - Stopping web socket server [task 2026-03-10T14:49:11.324+00:00] 14:49:11 INFO - Stopping ssltunnel [task 2026-03-10T14:49:11.324+00:00] 14:49:11 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:49:11.325+00:00] 14:49:11 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:49:11.364+00:00] 14:49:11 INFO - Buffered messages finished [task 2026-03-10T14:49:11.365+00:00] 14:49:11 INFO - TEST-INFO | checking window state [task 2026-03-10T14:49:11.365+00:00] 14:49:11 INFO - Browser Chrome Test Summary [task 2026-03-10T14:49:11.365+00:00] 14:49:11 INFO - Passed: 130 [task 2026-03-10T14:49:11.365+00:00] 14:49:11 INFO - Failed: 0 [task 2026-03-10T14:49:11.365+00:00] 14:49:11 INFO - Todo: 0 [task 2026-03-10T14:49:11.366+00:00] 14:49:11 INFO - Mode: e10s [task 2026-03-10T14:49:11.366+00:00] 14:49:11 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:49:11.366+00:00] 14:49:11 INFO - Buffered messages finished [task 2026-03-10T14:49:11.366+00:00] 14:49:11 INFO - SUITE-END | took 346s [task 2026-03-10T14:49:11.367+00:00] 14:49:11 INFO - ::: [task 2026-03-10T14:49:11.367+00:00] 14:49:11 INFO - ::: Running test verification step "2. Run each test 5 times in a new browser each time."... [task 2026-03-10T14:49:11.367+00:00] 14:49:11 INFO - ::: [task 2026-03-10T14:49:11.368+00:00] 14:49:11 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:49:11.369+00:00] 14:49:11 INFO - NOT killing {'ppid': 1458, 'pid': 1523, 'name': 'ssltunnel', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:49:11.369+00:00] 14:49:11 INFO - Checking for xpcshell processes... [task 2026-03-10T14:49:11.372+00:00] 14:49:11 INFO - NOT killing {'ppid': 1458, 'pid': 1521, 'name': 'xpcshell', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:49:11.373+00:00] 14:49:11 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:49:11.374+00:00] 14:49:11 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:49:11.374+00:00] 14:49:11 INFO - The following extra prefs will be set: [task 2026-03-10T14:49:11.374+00:00] 14:49:11 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - messaging-system.log=all [task 2026-03-10T14:49:11.375+00:00] 14:49:11 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:49:11.455+00:00] 14:49:11 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:49:11.467+00:00] 14:49:11 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:49:11.468+00:00] 14:49:11 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:49:11.469+00:00] 14:49:11 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:49:11.469+00:00] 14:49:11 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:49:11.470+00:00] 14:49:11 INFO - Redistribute latency... [task 2026-03-10T14:49:11.470+00:00] 14:49:11 INFO - New clock: GstSystemClock [task 2026-03-10T14:49:11.503+00:00] 14:49:11 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:49:11.503+00:00] 14:49:11 INFO - Execution ended after 0:00:00.033590316 [task 2026-03-10T14:49:11.503+00:00] 14:49:11 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:49:11.647+00:00] 14:49:11 INFO - PID 2085 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:49:11.647+00:00] 14:49:11 INFO - [task 2026-03-10T14:49:12.010+00:00] 14:49:12 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:49:12.010+00:00] 14:49:12 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:49:12.011+00:00] 14:49:12 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:49:12.012+00:00] 14:49:12 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmpr1858j3e.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:49:12.012+00:00] 14:49:12 INFO - runtests.py | Server pid: 2105 [task 2026-03-10T14:49:12.012+00:00] 14:49:12 INFO - runtests.py | Websocket server pid: 2106 [task 2026-03-10T14:49:12.013+00:00] 14:49:12 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:49:12.013+00:00] 14:49:12 INFO - runtests.py | SSL tunnel pid: 2107 [task 2026-03-10T14:49:12.313+00:00] 14:49:12 INFO - use http3 server: False [task 2026-03-10T14:49:12.314+00:00] 14:49:12 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:49:12.314+00:00] 14:49:12 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:49:12.315+00:00] 14:49:12 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:49:12.315+00:00] 14:49:12 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:49:12.315+00:00] 14:49:12 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:49:12.316+00:00] 14:49:12 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:49:12.316+00:00] 14:49:12 INFO - [task 2026-03-10T14:49:12.319+00:00] 14:49:12 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmpr1858j3e.mozrunner [task 2026-03-10T14:49:12.323+00:00] 14:49:12 INFO - runtests.py | Application pid: 2151 [task 2026-03-10T14:49:12.323+00:00] 14:49:12 INFO - TEST-INFO | started process GECKO(2151) [task 2026-03-10T14:49:14.831+00:00] 14:49:14 INFO - GECKO(2151) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:49:14.832+00:00] 14:49:14 INFO - GECKO(2151) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:49:14.889+00:00] 14:49:14 INFO - GECKO(2151) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:49:14.895+00:00] 14:49:14 INFO - GECKO(2151) | 1773154154894 Marionette INFO Marionette enabled [task 2026-03-10T14:49:14.900+00:00] 14:49:14 INFO - GECKO(2151) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:49:14.903+00:00] 14:49:14 INFO - GECKO(2151) | 1773154154902 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:49:15.386+00:00] 14:49:15 INFO - GECKO(2151) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:49:15.552+00:00] 14:49:15 INFO - GECKO(2151) | 1773154155551 Marionette INFO Listening on port 2828 [task 2026-03-10T14:49:15.563+00:00] 14:49:15 INFO - GECKO(2151) | 1773154155562 Marionette DEBUG Marionette is listening [task 2026-03-10T14:49:15.666+00:00] 14:49:15 INFO - GECKO(2151) | 1773154155665 Marionette DEBUG Accepted connection 0 from 127.0.0.1:53528 [task 2026-03-10T14:49:15.731+00:00] 14:49:15 INFO - GECKO(2151) | 1773154155730 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:49:16.217+00:00] 14:49:16 INFO - GECKO(2151) | 1773154156216 Marionette DEBUG Accepted connection 1 from 127.0.0.1:53536 [task 2026-03-10T14:49:16.348+00:00] 14:49:16 INFO - GECKO(2151) | 1773154156347 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:49:16.350+00:00] 14:49:16 INFO - GECKO(2151) | 1773154156349 Marionette DEBUG Accepted connection 2 from 127.0.0.1:53544 [task 2026-03-10T14:49:16.927+00:00] 14:49:16 INFO - GECKO(2151) | 1773154156926 Marionette DEBUG 2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:49:16.972+00:00] 14:49:16 INFO - GECKO(2151) | 1773154156970 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:49:17.830+00:00] 14:49:17 INFO - GECKO(2151) | [Parent 2151: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:49:20.972+00:00] 14:49:20 INFO - GECKO(2151) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:49:20.973+00:00] 14:49:20 INFO - GECKO(2151) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:49:20.973+00:00] 14:49:20 INFO - GECKO(2151) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:49:20.974+00:00] 14:49:20 INFO - GECKO(2151) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:49:22.166+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:49:22.167+00:00] 14:49:22 INFO - GECKO(2151) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:49:22.176+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:49:22.177+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:49:22.584+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:22.585+00:00] 14:49:22 INFO - GECKO(2151) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:49:22.586+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:22.587+00:00] 14:49:22 INFO - GECKO(2151) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:49:22.587+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:22.588+00:00] 14:49:22 INFO - GECKO(2151) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:49:22.593+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:22.593+00:00] 14:49:22 INFO - GECKO(2151) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:49:22.594+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:22.595+00:00] 14:49:22 INFO - GECKO(2151) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:49:22.792+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:22.793+00:00] 14:49:22 INFO - GECKO(2151) | Loaded 0 enrollments [task 2026-03-10T14:49:22.844+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:49:22.845+00:00] 14:49:22 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:49:23.290+00:00] 14:49:23 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:49:23.291+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:49:23.312+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.313+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:49:23.313+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.314+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:49:23.319+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.320+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:49:23.320+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.321+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:49:23.330+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.331+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:49:23.331+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.332+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:49:23.332+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.333+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:49:23.333+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.334+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:49:23.334+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.335+00:00] 14:49:23 INFO - GECKO(2151) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:49:23.335+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:23.336+00:00] 14:49:23 INFO - GECKO(2151) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:49:23.336+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:23.337+00:00] 14:49:23 INFO - GECKO(2151) | onStartup [task 2026-03-10T14:49:23.594+00:00] 14:49:23 INFO - GECKO(2151) | console.debug: RSLoader: [task 2026-03-10T14:49:23.594+00:00] 14:49:23 INFO - GECKO(2151) | Updating recipes with trigger "enabled" [task 2026-03-10T14:49:24.019+00:00] 14:49:24 INFO - GECKO(2151) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:49:24.915+00:00] 14:49:24 INFO - GECKO(2151) | console.error: services.settings: [task 2026-03-10T14:49:24.915+00:00] 14:49:24 INFO - GECKO(2151) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:49:24.916+00:00] 14:49:24 INFO - GECKO(2151) | Stack: [task 2026-03-10T14:49:24.916+00:00] 14:49:24 INFO - GECKO(2151) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:49:24.917+00:00] 14:49:24 INFO - GECKO(2151) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:49:24.917+00:00] 14:49:24 INFO - GECKO(2151) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:49:24.918+00:00] 14:49:24 INFO - GECKO(2151) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:49:24.919+00:00] 14:49:24 INFO - GECKO(2151) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:49:24.919+00:00] 14:49:24 INFO - GECKO(2151) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:49:24.920+00:00] 14:49:24 INFO - GECKO(2151) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:49:24.920+00:00] 14:49:24 INFO - GECKO(2151) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:49:24.921+00:00] 14:49:24 INFO - GECKO(2151) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:49:24.921+00:00] 14:49:24 INFO - GECKO(2151) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:49:24.922+00:00] 14:49:24 INFO - GECKO(2151) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:49:24.922+00:00] 14:49:24 INFO - GECKO(2151) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:49:24.923+00:00] 14:49:24 INFO - GECKO(2151) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:49:24.924+00:00] 14:49:24 INFO - GECKO(2151) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:49:24.924+00:00] 14:49:24 INFO - GECKO(2151) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:49:24.925+00:00] 14:49:24 INFO - GECKO(2151) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:49:24.925+00:00] 14:49:24 INFO - GECKO(2151) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:49:24.925+00:00] 14:49:24 INFO - GECKO(2151) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:49:24.926+00:00] 14:49:24 INFO - GECKO(2151) | console.debug: RSLoader: [task 2026-03-10T14:49:24.926+00:00] 14:49:24 INFO - GECKO(2151) | Failed to update [task 2026-03-10T14:49:24.927+00:00] 14:49:24 INFO - GECKO(2151) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:49:24.927+00:00] 14:49:24 INFO - GECKO(2151) | Stack: [task 2026-03-10T14:49:24.928+00:00] 14:49:24 INFO - GECKO(2151) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:49:24.928+00:00] 14:49:24 INFO - GECKO(2151) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:49:24.928+00:00] 14:49:24 INFO - GECKO(2151) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:49:24.929+00:00] 14:49:24 INFO - GECKO(2151) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:49:24.929+00:00] 14:49:24 INFO - GECKO(2151) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:49:24.930+00:00] 14:49:24 INFO - GECKO(2151) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:49:24.930+00:00] 14:49:24 INFO - GECKO(2151) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:49:24.931+00:00] 14:49:24 INFO - GECKO(2151) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:49:24.931+00:00] 14:49:24 INFO - GECKO(2151) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:49:24.932+00:00] 14:49:24 INFO - GECKO(2151) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:49:24.932+00:00] 14:49:24 INFO - GECKO(2151) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:49:24.933+00:00] 14:49:24 INFO - GECKO(2151) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:49:24.933+00:00] 14:49:24 INFO - GECKO(2151) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:49:24.934+00:00] 14:49:24 INFO - GECKO(2151) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:49:24.934+00:00] 14:49:24 INFO - GECKO(2151) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:49:24.935+00:00] 14:49:24 INFO - GECKO(2151) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:49:24.935+00:00] 14:49:24 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:24.936+00:00] 14:49:24 INFO - GECKO(2151) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:49:24.936+00:00] 14:49:24 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:24.937+00:00] 14:49:24 INFO - GECKO(2151) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:49:24.937+00:00] 14:49:24 INFO - GECKO(2151) | console.debug: NimbusMigrations: [task 2026-03-10T14:49:24.938+00:00] 14:49:24 INFO - GECKO(2151) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:49:27.256+00:00] 14:49:27 INFO - GECKO(2151) | 1773154167255 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:49:30.047+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170046 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:49:30.048+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170047 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:49:30.051+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170050 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:49:30.052+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170050 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:49:30.052+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170051 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:49:30.131+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170128 Marionette DEBUG 2 <- [1,1,null,{"sessionId":"6ad776a4-3864-4d92-995c-1dc833c04349","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":2151,"moz:profile":"/tmp/tmpr1858j3e.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:49:30.172+00:00] 14:49:30 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:49:30.173+00:00] 14:49:30 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:49:30.174+00:00] 14:49:30 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:49:30.175+00:00] 14:49:30 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:49:30.178+00:00] 14:49:30 INFO - GECKO(2151) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:49:30.180+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170179 Marionette DEBUG 2 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmp7wv316tn.zip"}] [task 2026-03-10T14:49:30.625+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170624 Marionette DEBUG 2 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:49:30.652+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170651 Marionette DEBUG 2 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmpjh_77xm4.zip"}] [task 2026-03-10T14:49:30.762+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170761 Marionette DEBUG 2 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:49:30.772+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170771 Marionette DEBUG 2 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:49:30.773+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170772 Marionette DEBUG 2 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:49:30.778+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170777 Marionette DEBUG 2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:49:30.779+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170778 Marionette DEBUG 2 <- [1,5,null,{"value":null}] [task 2026-03-10T14:49:30.787+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170785 Marionette DEBUG 2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:49:30.820+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170819 RemoteAgent TRACE WebDriverProcessData actor created for PID 2151 [task 2026-03-10T14:49:30.825+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170824 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:49:30.943+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170942 Marionette DEBUG 2 <- [1,6,null,{"value":null}] [task 2026-03-10T14:49:30.947+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170946 Marionette DEBUG 2 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:49:30.947+00:00] 14:49:30 INFO - GECKO(2151) | 1773154170946 Marionette DEBUG 2 <- [1,7,null,{"value":null}] [task 2026-03-10T14:49:31.052+00:00] 14:49:31 INFO - GECKO(2151) | 1773154171051 Marionette DEBUG 2 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:49:31.054+00:00] 14:49:31 INFO - GECKO(2151) | 1773154171053 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:49:31.067+00:00] 14:49:31 INFO - GECKO(2151) | 1773154171066 Marionette DEBUG 2 <- [1,8,null,{"value":null}] [task 2026-03-10T14:49:31.147+00:00] 14:49:31 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:49:31.154+00:00] 14:49:31 INFO - GECKO(2151) | 1773154171153 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:49:31.647+00:00] 14:49:31 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:49:31.655+00:00] 14:49:31 INFO - checking for open sidebars [task 2026-03-10T14:49:31.655+00:00] 14:49:31 INFO - checking window state [task 2026-03-10T14:49:32.035+00:00] 14:49:32 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:49:32.747+00:00] 14:49:32 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:32.748+00:00] 14:49:32 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.43989518823931406 [task 2026-03-10T14:49:32.761+00:00] 14:49:32 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:32.761+00:00] 14:49:32 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.43989518823931406, control [task 2026-03-10T14:49:32.774+00:00] 14:49:32 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:32.774+00:00] 14:49:32 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:32.789+00:00] 14:49:32 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:32.790+00:00] 14:49:32 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.43989518823931406 [task 2026-03-10T14:49:33.068+00:00] 14:49:33 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:33.068+00:00] 14:49:33 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:33.074+00:00] 14:49:33 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:33.075+00:00] 14:49:33 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:33.090+00:00] 14:49:33 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:34.107+00:00] 14:49:34 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:34.261+00:00] 14:49:34 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:34.261+00:00] 14:49:34 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:34.942+00:00] 14:49:34 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:34.942+00:00] 14:49:34 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:34.943+00:00] 14:49:34 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:34.944+00:00] 14:49:34 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:34.954+00:00] 14:49:34 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:34.972+00:00] 14:49:34 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:35.336+00:00] 14:49:35 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:35.339+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:35.366+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:49:35.367+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:35.371+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:35.384+00:00] 14:49:35 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:35.385+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.386+00:00] 14:49:35 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.43989518823931406 [task 2026-03-10T14:49:35.401+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:35.402+00:00] 14:49:35 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.43989518823931406 (unknown) [task 2026-03-10T14:49:35.413+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.415+00:00] 14:49:35 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.43989518823931406 [task 2026-03-10T14:49:35.415+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.415+00:00] 14:49:35 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:35.490+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.491+00:00] 14:49:35 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.43989518823931406 [task 2026-03-10T14:49:35.506+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.507+00:00] 14:49:35 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.04508617907343537 [task 2026-03-10T14:49:35.514+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:35.515+00:00] 14:49:35 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.04508617907343537, control [task 2026-03-10T14:49:35.523+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.523+00:00] 14:49:35 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:35.530+00:00] 14:49:35 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:35.531+00:00] 14:49:35 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.04508617907343537 [task 2026-03-10T14:49:35.703+00:00] 14:49:35 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:35.704+00:00] 14:49:35 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:35.712+00:00] 14:49:35 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:35.713+00:00] 14:49:35 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:35.723+00:00] 14:49:35 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:36.631+00:00] 14:49:36 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:36.757+00:00] 14:49:36 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:36.758+00:00] 14:49:36 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:36.995+00:00] 14:49:36 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:36.995+00:00] 14:49:36 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:36.996+00:00] 14:49:36 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:36.996+00:00] 14:49:36 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:37.011+00:00] 14:49:37 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:37.018+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:49:37.351+00:00] 14:49:37 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:37.354+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:37.355+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:49:37.356+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:49:37.356+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:37.358+00:00] 14:49:37 INFO - GECKO(2151) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:49:37.360+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:49:37.360+00:00] 14:49:37 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:37.368+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.369+00:00] 14:49:37 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.04508617907343537 [task 2026-03-10T14:49:37.383+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:37.384+00:00] 14:49:37 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.04508617907343537 (unknown) [task 2026-03-10T14:49:37.390+00:00] 14:49:37 INFO - GECKO(2151) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:49:37.396+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.397+00:00] 14:49:37 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.04508617907343537 [task 2026-03-10T14:49:37.397+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.398+00:00] 14:49:37 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:37.463+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.464+00:00] 14:49:37 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.04508617907343537 [task 2026-03-10T14:49:37.496+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.497+00:00] 14:49:37 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.8644052084841122 [task 2026-03-10T14:49:37.509+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:37.509+00:00] 14:49:37 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.8644052084841122, control [task 2026-03-10T14:49:37.515+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.516+00:00] 14:49:37 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:37.525+00:00] 14:49:37 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:37.525+00:00] 14:49:37 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.8644052084841122 [task 2026-03-10T14:49:37.672+00:00] 14:49:37 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:37.672+00:00] 14:49:37 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:37.680+00:00] 14:49:37 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:37.681+00:00] 14:49:37 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:37.692+00:00] 14:49:37 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:38.534+00:00] 14:49:38 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:38.646+00:00] 14:49:38 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:38.646+00:00] 14:49:38 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:38.876+00:00] 14:49:38 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:38.877+00:00] 14:49:38 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:38.878+00:00] 14:49:38 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:38.878+00:00] 14:49:38 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:38.891+00:00] 14:49:38 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:38.907+00:00] 14:49:38 INFO - GECKO(2151) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:49:39.298+00:00] 14:49:39 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:39.299+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:39.300+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:49:39.301+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:39.303+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:49:39.304+00:00] 14:49:39 INFO - GECKO(2151) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:49:39.306+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:49:39.308+00:00] 14:49:39 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:39.312+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.313+00:00] 14:49:39 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.8644052084841122 [task 2026-03-10T14:49:39.325+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:39.326+00:00] 14:49:39 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.8644052084841122 (unknown) [task 2026-03-10T14:49:39.339+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.339+00:00] 14:49:39 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.8644052084841122 [task 2026-03-10T14:49:39.340+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.340+00:00] 14:49:39 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:39.347+00:00] 14:49:39 INFO - GECKO(2151) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:49:39.417+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.417+00:00] 14:49:39 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.8644052084841122 [task 2026-03-10T14:49:39.432+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.433+00:00] 14:49:39 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.5198768969830696 [task 2026-03-10T14:49:39.442+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:39.442+00:00] 14:49:39 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.5198768969830696, control [task 2026-03-10T14:49:39.449+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.450+00:00] 14:49:39 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:39.459+00:00] 14:49:39 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:39.460+00:00] 14:49:39 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.5198768969830696 [task 2026-03-10T14:49:39.573+00:00] 14:49:39 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:39.573+00:00] 14:49:39 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:39.579+00:00] 14:49:39 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:39.580+00:00] 14:49:39 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:39.588+00:00] 14:49:39 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:40.429+00:00] 14:49:40 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:40.532+00:00] 14:49:40 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:40.533+00:00] 14:49:40 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:40.760+00:00] 14:49:40 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:40.761+00:00] 14:49:40 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:40.761+00:00] 14:49:40 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:40.762+00:00] 14:49:40 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:40.778+00:00] 14:49:40 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:40.789+00:00] 14:49:40 INFO - GECKO(2151) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:49:41.115+00:00] 14:49:41 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:41.117+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:41.129+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:49:41.130+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:49:41.131+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:41.138+00:00] 14:49:41 INFO - GECKO(2151) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:49:41.141+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:49:41.142+00:00] 14:49:41 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:41.144+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.145+00:00] 14:49:41 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.5198768969830696 [task 2026-03-10T14:49:41.160+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:41.161+00:00] 14:49:41 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.5198768969830696 (unknown) [task 2026-03-10T14:49:41.173+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.173+00:00] 14:49:41 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.5198768969830696 [task 2026-03-10T14:49:41.174+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.175+00:00] 14:49:41 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:41.230+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.230+00:00] 14:49:41 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.5198768969830696 [task 2026-03-10T14:49:41.251+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.252+00:00] 14:49:41 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.4820427632756237 [task 2026-03-10T14:49:41.261+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:41.261+00:00] 14:49:41 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.4820427632756237, control [task 2026-03-10T14:49:41.274+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.275+00:00] 14:49:41 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:41.277+00:00] 14:49:41 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:41.278+00:00] 14:49:41 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.4820427632756237 [task 2026-03-10T14:49:41.418+00:00] 14:49:41 INFO - GECKO(2151) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:49:41.436+00:00] 14:49:41 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:41.436+00:00] 14:49:41 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:41.442+00:00] 14:49:41 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:41.443+00:00] 14:49:41 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:41.454+00:00] 14:49:41 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:42.358+00:00] 14:49:42 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:42.472+00:00] 14:49:42 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:42.472+00:00] 14:49:42 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:42.717+00:00] 14:49:42 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:42.717+00:00] 14:49:42 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:42.718+00:00] 14:49:42 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:42.718+00:00] 14:49:42 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:42.730+00:00] 14:49:42 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:42.738+00:00] 14:49:42 INFO - GECKO(2151) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:49:42.745+00:00] 14:49:42 INFO - GECKO(2151) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:49:43.150+00:00] 14:49:43 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:43.153+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:43.159+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:49:43.160+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:43.161+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:49:43.162+00:00] 14:49:43 INFO - GECKO(2151) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:49:43.175+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:49:43.175+00:00] 14:49:43 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:43.176+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.177+00:00] 14:49:43 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.4820427632756237 [task 2026-03-10T14:49:43.185+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:43.186+00:00] 14:49:43 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.4820427632756237 (unknown) [task 2026-03-10T14:49:43.196+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.197+00:00] 14:49:43 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.4820427632756237 [task 2026-03-10T14:49:43.197+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.198+00:00] 14:49:43 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:43.228+00:00] 14:49:43 INFO - GECKO(2151) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:49:43.272+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.273+00:00] 14:49:43 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.4820427632756237 [task 2026-03-10T14:49:43.313+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.313+00:00] 14:49:43 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.5725932261415039 [task 2026-03-10T14:49:43.326+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:43.327+00:00] 14:49:43 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.5725932261415039, control [task 2026-03-10T14:49:43.338+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.339+00:00] 14:49:43 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:43.361+00:00] 14:49:43 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:43.361+00:00] 14:49:43 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.5725932261415039 [task 2026-03-10T14:49:43.469+00:00] 14:49:43 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:43.470+00:00] 14:49:43 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:43.477+00:00] 14:49:43 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:43.477+00:00] 14:49:43 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:43.496+00:00] 14:49:43 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:44.335+00:00] 14:49:44 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:44.459+00:00] 14:49:44 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:44.460+00:00] 14:49:44 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:44.712+00:00] 14:49:44 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:44.712+00:00] 14:49:44 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:44.713+00:00] 14:49:44 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:44.713+00:00] 14:49:44 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:44.719+00:00] 14:49:44 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:44.731+00:00] 14:49:44 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:45.348+00:00] 14:49:45 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:45.349+00:00] 14:49:45 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:45.354+00:00] 14:49:45 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:45.355+00:00] 14:49:45 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:45.378+00:00] 14:49:45 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:46.196+00:00] 14:49:46 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:46.303+00:00] 14:49:46 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:46.303+00:00] 14:49:46 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:46.528+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:46.529+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:46.529+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:46.533+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:46.535+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:46.542+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:46.807+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:46.810+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:46.825+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:49:46.826+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:46.829+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:46.837+00:00] 14:49:46 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:46.838+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.839+00:00] 14:49:46 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.5725932261415039 [task 2026-03-10T14:49:46.849+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:46.850+00:00] 14:49:46 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.5725932261415039 (unknown) [task 2026-03-10T14:49:46.861+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.862+00:00] 14:49:46 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.5725932261415039 [task 2026-03-10T14:49:46.862+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.863+00:00] 14:49:46 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:46.925+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.926+00:00] 14:49:46 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.5725932261415039 [task 2026-03-10T14:49:46.941+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.941+00:00] 14:49:46 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.6599872714772509 [task 2026-03-10T14:49:46.949+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:46.949+00:00] 14:49:46 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.6599872714772509, control [task 2026-03-10T14:49:46.959+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.960+00:00] 14:49:46 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:46.963+00:00] 14:49:46 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:46.963+00:00] 14:49:46 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.6599872714772509 [task 2026-03-10T14:49:47.109+00:00] 14:49:47 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:47.109+00:00] 14:49:47 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:47.118+00:00] 14:49:47 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:47.118+00:00] 14:49:47 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:47.144+00:00] 14:49:47 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:47.986+00:00] 14:49:47 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:48.102+00:00] 14:49:48 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:48.103+00:00] 14:49:48 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:48.332+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:48.332+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:48.333+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:48.333+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:48.339+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:48.352+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:48.357+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:48.360+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:48.371+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:49:48.372+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:48.374+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:48.380+00:00] 14:49:48 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:48.892+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:48.893+00:00] 14:49:48 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.6599872714772509 [task 2026-03-10T14:49:48.905+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:48.905+00:00] 14:49:48 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.6599872714772509 (unknown) [task 2026-03-10T14:49:48.921+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:48.921+00:00] 14:49:48 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.6599872714772509 [task 2026-03-10T14:49:48.922+00:00] 14:49:48 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:48.922+00:00] 14:49:48 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:48.981+00:00] 14:49:48 INFO - GECKO(2151) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:49:49.009+00:00] 14:49:49 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:49.009+00:00] 14:49:49 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.6599872714772509 [task 2026-03-10T14:49:49.035+00:00] 14:49:49 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:49.036+00:00] 14:49:49 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.9138079244760633 [task 2026-03-10T14:49:49.044+00:00] 14:49:49 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:49.044+00:00] 14:49:49 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.9138079244760633, control [task 2026-03-10T14:49:49.050+00:00] 14:49:49 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:49.051+00:00] 14:49:49 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:49.062+00:00] 14:49:49 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:49.063+00:00] 14:49:49 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.9138079244760633 [task 2026-03-10T14:49:49.170+00:00] 14:49:49 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:49.171+00:00] 14:49:49 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:49.179+00:00] 14:49:49 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:49.179+00:00] 14:49:49 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:49.212+00:00] 14:49:49 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:50.040+00:00] 14:49:50 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:50.156+00:00] 14:49:50 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:50.156+00:00] 14:49:50 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:50.392+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:50.393+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:50.393+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:49:50.394+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:50.399+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:50.412+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:50.692+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:50.698+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:50.709+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:49:50.710+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:50.712+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:50.720+00:00] 14:49:50 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:50.721+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.722+00:00] 14:49:50 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.9138079244760633 [task 2026-03-10T14:49:50.729+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:50.733+00:00] 14:49:50 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.9138079244760633 (unknown) [task 2026-03-10T14:49:50.741+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.742+00:00] 14:49:50 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.9138079244760633 [task 2026-03-10T14:49:50.742+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.743+00:00] 14:49:50 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:50.812+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.812+00:00] 14:49:50 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.9138079244760633 [task 2026-03-10T14:49:50.831+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.832+00:00] 14:49:50 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.24716205080167242 [task 2026-03-10T14:49:50.839+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:50.840+00:00] 14:49:50 INFO - GECKO(2151) | New experiment started: newtabTrainhop-experiment-0.24716205080167242, control [task 2026-03-10T14:49:50.850+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.850+00:00] 14:49:50 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:50.860+00:00] 14:49:50 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:50.860+00:00] 14:49:50 INFO - GECKO(2151) | Created active enrollment newtabTrainhop-experiment-0.24716205080167242 [task 2026-03-10T14:49:51.027+00:00] 14:49:51 INFO - GECKO(2151) | Waiting for browser load of about:newtab [task 2026-03-10T14:49:51.027+00:00] 14:49:51 INFO - GECKO(2151) | Waiting for browser state change of about:newtab [task 2026-03-10T14:49:51.033+00:00] 14:49:51 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:51.034+00:00] 14:49:51 INFO - GECKO(2151) | Browser got expected state change about:blank [task 2026-03-10T14:49:51.048+00:00] 14:49:51 INFO - GECKO(2151) | Saw state f0001 and status 0 [task 2026-03-10T14:49:52.000+00:00] 14:49:52 INFO - GECKO(2151) | Saw state 20010 and status 0 [task 2026-03-10T14:49:52.117+00:00] 14:49:52 INFO - GECKO(2151) | Saw state c0010 and status 0 [task 2026-03-10T14:49:52.117+00:00] 14:49:52 INFO - GECKO(2151) | Browser got expected state change about:newtab [task 2026-03-10T14:49:52.355+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:49:52.356+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:49:52.357+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:49:52.357+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:49:52.362+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:49:52.378+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:49:52.763+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:49:52.775+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:49:52.796+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:49:52.797+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:49:52.800+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:49:52.808+00:00] 14:49:52 INFO - GECKO(2151) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:49:52.811+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:52.812+00:00] 14:49:52 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.24716205080167242 [task 2026-03-10T14:49:52.829+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: ExperimentManager: [task 2026-03-10T14:49:52.832+00:00] 14:49:52 INFO - GECKO(2151) | Recipe unenrolled: newtabTrainhop-experiment-0.24716205080167242 (unknown) [task 2026-03-10T14:49:52.842+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:52.843+00:00] 14:49:52 INFO - GECKO(2151) | Queued update for enrollment newtabTrainhop-experiment-0.24716205080167242 [task 2026-03-10T14:49:52.843+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:52.844+00:00] 14:49:52 INFO - GECKO(2151) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:49:52.952+00:00] 14:49:52 INFO - GECKO(2151) | console.debug: NimbusEnrollments: [task 2026-03-10T14:49:52.952+00:00] 14:49:52 INFO - GECKO(2151) | Deleted expired enrollment newtabTrainhop-experiment-0.24716205080167242 [task 2026-03-10T14:49:53.662+00:00] 14:49:53 INFO - GECKO(2151) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:49:53.662+00:00] 14:49:53 INFO - GECKO(2151) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:49:53.663+00:00] 14:49:53 INFO - GECKO(2151) | MEMORY STAT | vsize 120591016MB | residentFast 1205MB [task 2026-03-10T14:49:53.665+00:00] 14:49:53 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 21629ms [task 2026-03-10T14:49:55.348+00:00] 14:49:55 INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “”." {file: "about:blank" line: 0}] [task 2026-03-10T14:49:55.718+00:00] 14:49:55 INFO - GECKO(2151) | Completed ShutdownLeaks collections in process 2303 [task 2026-03-10T14:49:55.720+00:00] 14:49:55 INFO - GECKO(2151) | Completed ShutdownLeaks collections in process 2353 [task 2026-03-10T14:49:55.980+00:00] 14:49:55 INFO - GECKO(2151) | Completed ShutdownLeaks collections in process 2267 [task 2026-03-10T14:49:56.936+00:00] 14:49:56 INFO - GECKO(2151) | Completed ShutdownLeaks collections in process 2151 [task 2026-03-10T14:49:56.936+00:00] 14:49:56 INFO - TEST-START | Shutdown [task 2026-03-10T14:49:56.938+00:00] 14:49:56 INFO - Browser Chrome Test Summary [task 2026-03-10T14:49:56.938+00:00] 14:49:56 INFO - Passed: 13 [task 2026-03-10T14:49:56.939+00:00] 14:49:56 INFO - Failed: 0 [task 2026-03-10T14:49:56.939+00:00] 14:49:56 INFO - Todo: 0 [task 2026-03-10T14:49:56.940+00:00] 14:49:56 INFO - Mode: e10s [task 2026-03-10T14:49:56.941+00:00] 14:49:56 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:49:56.971+00:00] 14:49:56 INFO - GECKO(2151) | Completed ShutdownLeaks collections in process 2438 [task 2026-03-10T14:50:00.005+00:00] 14:50:00 INFO - GECKO(2151) | 1773154200004 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:50:00.005+00:00] 14:50:00 INFO - GECKO(2151) | 1773154200004 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:50:00.006+00:00] 14:50:00 INFO - GECKO(2151) | 1773154200004 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:50:00.139+00:00] 14:50:00 INFO - GECKO(2151) | 1773154200138 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:50:00.755+00:00] 14:50:00 INFO - GECKO(2151) | 1773154200754 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:50:00.795+00:00] 14:50:00 INFO - GECKO(2151) | 1773154200794 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:50:03.140+00:00] 14:50:03 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:50:03.141+00:00] 14:50:03 INFO - runtests.py | Application ran for: 0:00:50.821687 [task 2026-03-10T14:50:03.141+00:00] 14:50:03 INFO - zombiecheck | Reading PID log: /tmp/tmp_n2em_shpidlog [task 2026-03-10T14:50:03.142+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2267 [task 2026-03-10T14:50:03.142+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2272 [task 2026-03-10T14:50:03.142+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2303 [task 2026-03-10T14:50:03.143+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2353 [task 2026-03-10T14:50:03.143+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2385 [task 2026-03-10T14:50:03.143+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2388 [task 2026-03-10T14:50:03.144+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2408 [task 2026-03-10T14:50:03.144+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2438 [task 2026-03-10T14:50:03.144+00:00] 14:50:03 INFO - ==> process 2151 launched child process 2510 [task 2026-03-10T14:50:03.145+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2272 [task 2026-03-10T14:50:03.145+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2438 [task 2026-03-10T14:50:03.145+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2408 [task 2026-03-10T14:50:03.146+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2510 [task 2026-03-10T14:50:03.146+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2353 [task 2026-03-10T14:50:03.146+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2385 [task 2026-03-10T14:50:03.147+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2388 [task 2026-03-10T14:50:03.147+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2267 [task 2026-03-10T14:50:03.148+00:00] 14:50:03 INFO - zombiecheck | Checking for orphan process with PID: 2303 [task 2026-03-10T14:50:03.148+00:00] 14:50:03 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:50:03.148+00:00] 14:50:03 INFO - Stopping web server [task 2026-03-10T14:50:03.151+00:00] 14:50:03 INFO - Server shut down. [task 2026-03-10T14:50:03.152+00:00] 14:50:03 INFO - Web server killed. [task 2026-03-10T14:50:03.152+00:00] 14:50:03 INFO - Stopping web socket server [task 2026-03-10T14:50:03.152+00:00] 14:50:03 INFO - Stopping ssltunnel [task 2026-03-10T14:50:03.153+00:00] 14:50:03 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:50:03.153+00:00] 14:50:03 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:50:03.189+00:00] 14:50:03 INFO - Buffered messages finished [task 2026-03-10T14:50:03.189+00:00] 14:50:03 INFO - TEST-INFO | checking window state [task 2026-03-10T14:50:03.189+00:00] 14:50:03 INFO - Browser Chrome Test Summary [task 2026-03-10T14:50:03.189+00:00] 14:50:03 INFO - Passed: 143 [task 2026-03-10T14:50:03.189+00:00] 14:50:03 INFO - Failed: 0 [task 2026-03-10T14:50:03.189+00:00] 14:50:03 INFO - Todo: 0 [task 2026-03-10T14:50:03.190+00:00] 14:50:03 INFO - Mode: e10s [task 2026-03-10T14:50:03.190+00:00] 14:50:03 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:50:03.190+00:00] 14:50:03 INFO - Buffered messages finished [task 2026-03-10T14:50:03.190+00:00] 14:50:03 INFO - SUITE-END | took 51s [task 2026-03-10T14:50:03.191+00:00] 14:50:03 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:50:03.193+00:00] 14:50:03 INFO - NOT killing {'ppid': 1458, 'pid': 2107, 'name': 'ssltunnel', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:50:03.193+00:00] 14:50:03 INFO - Checking for xpcshell processes... [task 2026-03-10T14:50:03.196+00:00] 14:50:03 INFO - NOT killing {'ppid': 1458, 'pid': 2105, 'name': 'xpcshell', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:50:03.196+00:00] 14:50:03 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:50:03.197+00:00] 14:50:03 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - The following extra prefs will be set: [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - messaging-system.log=all [task 2026-03-10T14:50:03.198+00:00] 14:50:03 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:50:03.253+00:00] 14:50:03 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:03.265+00:00] 14:50:03 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:50:03.265+00:00] 14:50:03 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:50:03.267+00:00] 14:50:03 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:50:03.267+00:00] 14:50:03 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:50:03.267+00:00] 14:50:03 INFO - Redistribute latency... [task 2026-03-10T14:50:03.267+00:00] 14:50:03 INFO - New clock: GstSystemClock [task 2026-03-10T14:50:03.300+00:00] 14:50:03 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:50:03.301+00:00] 14:50:03 INFO - Execution ended after 0:00:00.033522789 [task 2026-03-10T14:50:03.301+00:00] 14:50:03 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:50:03.430+00:00] 14:50:03 INFO - PID 2598 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:50:03.430+00:00] 14:50:03 INFO - [task 2026-03-10T14:50:03.787+00:00] 14:50:03 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:50:03.787+00:00] 14:50:03 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:03.787+00:00] 14:50:03 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:03.788+00:00] 14:50:03 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmphaaw9lx2.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:50:03.789+00:00] 14:50:03 INFO - runtests.py | Server pid: 2612 [task 2026-03-10T14:50:03.789+00:00] 14:50:03 INFO - runtests.py | Websocket server pid: 2613 [task 2026-03-10T14:50:03.790+00:00] 14:50:03 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:03.790+00:00] 14:50:03 INFO - runtests.py | SSL tunnel pid: 2614 [task 2026-03-10T14:50:04.090+00:00] 14:50:04 INFO - use http3 server: False [task 2026-03-10T14:50:04.091+00:00] 14:50:04 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:50:04.091+00:00] 14:50:04 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:50:04.092+00:00] 14:50:04 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:50:04.092+00:00] 14:50:04 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:50:04.093+00:00] 14:50:04 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:50:04.093+00:00] 14:50:04 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:50:04.093+00:00] 14:50:04 INFO - [task 2026-03-10T14:50:04.095+00:00] 14:50:04 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmphaaw9lx2.mozrunner [task 2026-03-10T14:50:04.100+00:00] 14:50:04 INFO - runtests.py | Application pid: 2658 [task 2026-03-10T14:50:04.100+00:00] 14:50:04 INFO - TEST-INFO | started process GECKO(2658) [task 2026-03-10T14:50:06.617+00:00] 14:50:06 INFO - GECKO(2658) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:50:06.617+00:00] 14:50:06 INFO - GECKO(2658) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:50:06.674+00:00] 14:50:06 INFO - GECKO(2658) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:50:06.680+00:00] 14:50:06 INFO - GECKO(2658) | 1773154206679 Marionette INFO Marionette enabled [task 2026-03-10T14:50:06.685+00:00] 14:50:06 INFO - GECKO(2658) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:50:06.688+00:00] 14:50:06 INFO - GECKO(2658) | 1773154206687 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:50:07.163+00:00] 14:50:07 INFO - GECKO(2658) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:50:07.330+00:00] 14:50:07 INFO - GECKO(2658) | 1773154207329 Marionette INFO Listening on port 2828 [task 2026-03-10T14:50:07.343+00:00] 14:50:07 INFO - GECKO(2658) | 1773154207342 Marionette DEBUG Marionette is listening [task 2026-03-10T14:50:07.443+00:00] 14:50:07 INFO - GECKO(2658) | 1773154207441 Marionette DEBUG Accepted connection 0 from 127.0.0.1:32866 [task 2026-03-10T14:50:07.516+00:00] 14:50:07 INFO - GECKO(2658) | 1773154207515 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:50:08.007+00:00] 14:50:08 INFO - GECKO(2658) | 1773154208005 Marionette DEBUG Accepted connection 1 from 127.0.0.1:32874 [task 2026-03-10T14:50:08.138+00:00] 14:50:08 INFO - GECKO(2658) | 1773154208137 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:50:08.138+00:00] 14:50:08 INFO - GECKO(2658) | 1773154208137 Marionette DEBUG Accepted connection 2 from 127.0.0.1:32884 [task 2026-03-10T14:50:08.716+00:00] 14:50:08 INFO - GECKO(2658) | 1773154208715 Marionette DEBUG 2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:50:08.762+00:00] 14:50:08 INFO - GECKO(2658) | 1773154208760 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:50:09.617+00:00] 14:50:09 INFO - GECKO(2658) | [Parent 2658: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:50:12.755+00:00] 14:50:12 INFO - GECKO(2658) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:50:12.755+00:00] 14:50:12 INFO - GECKO(2658) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:50:12.756+00:00] 14:50:12 INFO - GECKO(2658) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:50:12.756+00:00] 14:50:12 INFO - GECKO(2658) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:50:13.699+00:00] 14:50:13 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:50:13.700+00:00] 14:50:13 INFO - GECKO(2658) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:50:13.709+00:00] 14:50:13 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:50:13.709+00:00] 14:50:13 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:50:14.115+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.116+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:50:14.116+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.117+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:50:14.117+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.118+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:50:14.123+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.123+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:50:14.124+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.124+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:50:14.311+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:14.311+00:00] 14:50:14 INFO - GECKO(2658) | Loaded 0 enrollments [task 2026-03-10T14:50:14.324+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:50:14.328+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:50:14.769+00:00] 14:50:14 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:50:14.769+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:50:14.782+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.783+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:50:14.783+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.784+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:50:14.791+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.792+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:50:14.792+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.793+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:50:14.803+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.803+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:50:14.804+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.804+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:50:14.805+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.805+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:50:14.806+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.807+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:50:14.807+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.808+00:00] 14:50:14 INFO - GECKO(2658) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:50:14.808+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:14.809+00:00] 14:50:14 INFO - GECKO(2658) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:50:14.809+00:00] 14:50:14 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:14.810+00:00] 14:50:14 INFO - GECKO(2658) | onStartup [task 2026-03-10T14:50:15.038+00:00] 14:50:15 INFO - GECKO(2658) | console.debug: RSLoader: [task 2026-03-10T14:50:15.038+00:00] 14:50:15 INFO - GECKO(2658) | Updating recipes with trigger "enabled" [task 2026-03-10T14:50:15.528+00:00] 14:50:15 INFO - GECKO(2658) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:50:16.407+00:00] 14:50:16 INFO - GECKO(2658) | console.error: services.settings: [task 2026-03-10T14:50:16.408+00:00] 14:50:16 INFO - GECKO(2658) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:50:16.408+00:00] 14:50:16 INFO - GECKO(2658) | Stack: [task 2026-03-10T14:50:16.409+00:00] 14:50:16 INFO - GECKO(2658) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:50:16.409+00:00] 14:50:16 INFO - GECKO(2658) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:50:16.410+00:00] 14:50:16 INFO - GECKO(2658) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:50:16.411+00:00] 14:50:16 INFO - GECKO(2658) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:50:16.411+00:00] 14:50:16 INFO - GECKO(2658) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:50:16.412+00:00] 14:50:16 INFO - GECKO(2658) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:50:16.412+00:00] 14:50:16 INFO - GECKO(2658) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:50:16.413+00:00] 14:50:16 INFO - GECKO(2658) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:50:16.414+00:00] 14:50:16 INFO - GECKO(2658) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:50:16.414+00:00] 14:50:16 INFO - GECKO(2658) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:50:16.415+00:00] 14:50:16 INFO - GECKO(2658) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:50:16.415+00:00] 14:50:16 INFO - GECKO(2658) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:50:16.416+00:00] 14:50:16 INFO - GECKO(2658) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:50:16.416+00:00] 14:50:16 INFO - GECKO(2658) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:50:16.417+00:00] 14:50:16 INFO - GECKO(2658) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:50:16.417+00:00] 14:50:16 INFO - GECKO(2658) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:50:16.418+00:00] 14:50:16 INFO - GECKO(2658) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:50:16.418+00:00] 14:50:16 INFO - GECKO(2658) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:50:16.419+00:00] 14:50:16 INFO - GECKO(2658) | console.debug: RSLoader: [task 2026-03-10T14:50:16.419+00:00] 14:50:16 INFO - GECKO(2658) | Failed to update [task 2026-03-10T14:50:16.420+00:00] 14:50:16 INFO - GECKO(2658) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:50:16.420+00:00] 14:50:16 INFO - GECKO(2658) | Stack: [task 2026-03-10T14:50:16.420+00:00] 14:50:16 INFO - GECKO(2658) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:50:16.421+00:00] 14:50:16 INFO - GECKO(2658) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:50:16.421+00:00] 14:50:16 INFO - GECKO(2658) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:50:16.422+00:00] 14:50:16 INFO - GECKO(2658) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:50:16.423+00:00] 14:50:16 INFO - GECKO(2658) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:50:16.423+00:00] 14:50:16 INFO - GECKO(2658) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:50:16.424+00:00] 14:50:16 INFO - GECKO(2658) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:50:16.424+00:00] 14:50:16 INFO - GECKO(2658) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:50:16.425+00:00] 14:50:16 INFO - GECKO(2658) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:50:16.425+00:00] 14:50:16 INFO - GECKO(2658) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:50:16.426+00:00] 14:50:16 INFO - GECKO(2658) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:50:16.426+00:00] 14:50:16 INFO - GECKO(2658) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:50:16.427+00:00] 14:50:16 INFO - GECKO(2658) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:50:16.427+00:00] 14:50:16 INFO - GECKO(2658) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:50:16.428+00:00] 14:50:16 INFO - GECKO(2658) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:50:16.428+00:00] 14:50:16 INFO - GECKO(2658) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:50:16.429+00:00] 14:50:16 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:16.429+00:00] 14:50:16 INFO - GECKO(2658) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:50:16.430+00:00] 14:50:16 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:16.430+00:00] 14:50:16 INFO - GECKO(2658) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:50:16.431+00:00] 14:50:16 INFO - GECKO(2658) | console.debug: NimbusMigrations: [task 2026-03-10T14:50:16.431+00:00] 14:50:16 INFO - GECKO(2658) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:50:18.684+00:00] 14:50:18 INFO - GECKO(2658) | 1773154218683 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:50:21.442+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221440 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:50:21.442+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221441 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:50:21.445+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221444 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:50:21.446+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221444 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:50:21.446+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221445 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:50:21.526+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221523 Marionette DEBUG 2 <- [1,1,null,{"sessionId":"75d72cc0-5c39-4e17-a438-9cbe253c9187","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":2658,"moz:profile":"/tmp/tmphaaw9lx2.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:50:21.560+00:00] 14:50:21 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:50:21.561+00:00] 14:50:21 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:50:21.562+00:00] 14:50:21 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:50:21.562+00:00] 14:50:21 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:50:21.567+00:00] 14:50:21 INFO - GECKO(2658) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:50:21.571+00:00] 14:50:21 INFO - GECKO(2658) | 1773154221570 Marionette DEBUG 2 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmp4_qfq0qj.zip"}] [task 2026-03-10T14:50:22.018+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222017 Marionette DEBUG 2 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:50:22.045+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222044 Marionette DEBUG 2 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmpszf4hiok.zip"}] [task 2026-03-10T14:50:22.157+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222156 Marionette DEBUG 2 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:50:22.165+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222164 Marionette DEBUG 2 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:50:22.166+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222165 Marionette DEBUG 2 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:50:22.175+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222173 Marionette DEBUG 2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:50:22.176+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222175 Marionette DEBUG 2 <- [1,5,null,{"value":null}] [task 2026-03-10T14:50:22.181+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222178 Marionette DEBUG 2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:50:22.213+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222212 RemoteAgent TRACE WebDriverProcessData actor created for PID 2658 [task 2026-03-10T14:50:22.218+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222217 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:50:22.342+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222341 Marionette DEBUG 2 <- [1,6,null,{"value":null}] [task 2026-03-10T14:50:22.354+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222353 Marionette DEBUG 2 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:50:22.354+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222353 Marionette DEBUG 2 <- [1,7,null,{"value":null}] [task 2026-03-10T14:50:22.505+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222504 Marionette DEBUG 2 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:50:22.507+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222506 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:50:22.518+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222517 Marionette DEBUG 2 <- [1,8,null,{"value":null}] [task 2026-03-10T14:50:22.549+00:00] 14:50:22 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:50:22.555+00:00] 14:50:22 INFO - GECKO(2658) | 1773154222554 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:50:23.094+00:00] 14:50:23 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:50:23.101+00:00] 14:50:23 INFO - checking for open sidebars [task 2026-03-10T14:50:23.102+00:00] 14:50:23 INFO - checking window state [task 2026-03-10T14:50:23.463+00:00] 14:50:23 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:50:24.276+00:00] 14:50:24 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:24.277+00:00] 14:50:24 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.466545705821403 [task 2026-03-10T14:50:24.289+00:00] 14:50:24 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:24.290+00:00] 14:50:24 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.466545705821403, control [task 2026-03-10T14:50:24.298+00:00] 14:50:24 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:24.299+00:00] 14:50:24 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:24.311+00:00] 14:50:24 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:24.311+00:00] 14:50:24 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.466545705821403 [task 2026-03-10T14:50:24.442+00:00] 14:50:24 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:24.442+00:00] 14:50:24 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:24.478+00:00] 14:50:24 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:24.478+00:00] 14:50:24 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:24.494+00:00] 14:50:24 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:25.514+00:00] 14:50:25 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:25.666+00:00] 14:50:25 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:25.667+00:00] 14:50:25 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:26.353+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:26.354+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:26.355+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:26.355+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:26.362+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:26.380+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:26.725+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:26.729+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:26.748+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:50:26.749+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:26.752+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:26.764+00:00] 14:50:26 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:26.766+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.768+00:00] 14:50:26 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.466545705821403 [task 2026-03-10T14:50:26.782+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:26.783+00:00] 14:50:26 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.466545705821403 (unknown) [task 2026-03-10T14:50:26.794+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.795+00:00] 14:50:26 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.466545705821403 [task 2026-03-10T14:50:26.795+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.796+00:00] 14:50:26 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:26.870+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.871+00:00] 14:50:26 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.466545705821403 [task 2026-03-10T14:50:26.888+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.889+00:00] 14:50:26 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.06243408796730654 [task 2026-03-10T14:50:26.897+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:26.898+00:00] 14:50:26 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.06243408796730654, control [task 2026-03-10T14:50:26.905+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.906+00:00] 14:50:26 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:26.910+00:00] 14:50:26 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:26.911+00:00] 14:50:26 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.06243408796730654 [task 2026-03-10T14:50:27.080+00:00] 14:50:27 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:27.081+00:00] 14:50:27 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:27.087+00:00] 14:50:27 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:27.088+00:00] 14:50:27 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:27.107+00:00] 14:50:27 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:28.007+00:00] 14:50:28 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:28.131+00:00] 14:50:28 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:28.131+00:00] 14:50:28 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:28.370+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:28.371+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:28.371+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:28.372+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:28.384+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:28.390+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:50:28.731+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:28.734+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:28.735+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:50:28.736+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:50:28.736+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:28.738+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:50:28.742+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:50:28.742+00:00] 14:50:28 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:28.749+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.749+00:00] 14:50:28 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.06243408796730654 [task 2026-03-10T14:50:28.767+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:28.767+00:00] 14:50:28 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.06243408796730654 (unknown) [task 2026-03-10T14:50:28.768+00:00] 14:50:28 INFO - GECKO(2658) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:50:28.779+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.780+00:00] 14:50:28 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.06243408796730654 [task 2026-03-10T14:50:28.780+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.781+00:00] 14:50:28 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:28.849+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.850+00:00] 14:50:28 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.06243408796730654 [task 2026-03-10T14:50:28.875+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.875+00:00] 14:50:28 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.06510204395765151 [task 2026-03-10T14:50:28.883+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:28.884+00:00] 14:50:28 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.06510204395765151, control [task 2026-03-10T14:50:28.894+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.894+00:00] 14:50:28 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:28.903+00:00] 14:50:28 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:28.904+00:00] 14:50:28 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.06510204395765151 [task 2026-03-10T14:50:29.067+00:00] 14:50:29 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:29.068+00:00] 14:50:29 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:29.075+00:00] 14:50:29 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:29.076+00:00] 14:50:29 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:29.087+00:00] 14:50:29 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:29.912+00:00] 14:50:29 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:30.023+00:00] 14:50:30 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:30.023+00:00] 14:50:30 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:30.258+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:30.259+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:30.259+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:30.260+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:30.274+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:30.287+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:50:30.707+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:30.708+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:30.709+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:50:30.710+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:30.712+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:50:30.712+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:50:30.715+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:50:30.716+00:00] 14:50:30 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:30.721+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.722+00:00] 14:50:30 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.06510204395765151 [task 2026-03-10T14:50:30.734+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:30.735+00:00] 14:50:30 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.06510204395765151 (unknown) [task 2026-03-10T14:50:30.743+00:00] 14:50:30 INFO - GECKO(2658) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:50:30.749+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.750+00:00] 14:50:30 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.06510204395765151 [task 2026-03-10T14:50:30.750+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.751+00:00] 14:50:30 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:30.826+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.827+00:00] 14:50:30 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.06510204395765151 [task 2026-03-10T14:50:30.842+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.843+00:00] 14:50:30 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.7302851266028724 [task 2026-03-10T14:50:30.851+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:30.852+00:00] 14:50:30 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.7302851266028724, control [task 2026-03-10T14:50:30.863+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.863+00:00] 14:50:30 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:30.873+00:00] 14:50:30 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:30.874+00:00] 14:50:30 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.7302851266028724 [task 2026-03-10T14:50:30.988+00:00] 14:50:30 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:30.989+00:00] 14:50:30 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:31.010+00:00] 14:50:31 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:31.011+00:00] 14:50:31 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:31.037+00:00] 14:50:31 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:31.881+00:00] 14:50:31 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:31.988+00:00] 14:50:31 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:31.989+00:00] 14:50:31 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:32.228+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:32.229+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:32.229+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:32.230+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:32.243+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:32.252+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:50:32.543+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:32.545+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:32.554+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:50:32.555+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:50:32.556+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:32.561+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:50:32.563+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:50:32.564+00:00] 14:50:32 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:32.565+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.566+00:00] 14:50:32 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.7302851266028724 [task 2026-03-10T14:50:32.576+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:32.576+00:00] 14:50:32 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.7302851266028724 (unknown) [task 2026-03-10T14:50:32.585+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.589+00:00] 14:50:32 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.7302851266028724 [task 2026-03-10T14:50:32.590+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.590+00:00] 14:50:32 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:32.647+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.648+00:00] 14:50:32 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.7302851266028724 [task 2026-03-10T14:50:32.673+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.673+00:00] 14:50:32 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.6222847970653713 [task 2026-03-10T14:50:32.679+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:32.679+00:00] 14:50:32 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.6222847970653713, control [task 2026-03-10T14:50:32.689+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.690+00:00] 14:50:32 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:32.693+00:00] 14:50:32 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:32.693+00:00] 14:50:32 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.6222847970653713 [task 2026-03-10T14:50:32.843+00:00] 14:50:32 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:32.843+00:00] 14:50:32 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:32.848+00:00] 14:50:32 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:32.848+00:00] 14:50:32 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:32.855+00:00] 14:50:32 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:32.861+00:00] 14:50:32 INFO - GECKO(2658) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:50:33.794+00:00] 14:50:33 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:33.918+00:00] 14:50:33 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:33.919+00:00] 14:50:33 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:34.209+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:34.210+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:34.211+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:34.211+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:34.223+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:34.232+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:50:34.239+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:50:34.605+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:34.607+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:34.616+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:50:34.617+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:34.625+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:50:34.625+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:50:34.636+00:00] 14:50:34 INFO - GECKO(2658) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:50:34.636+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:50:34.637+00:00] 14:50:34 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:34.639+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.640+00:00] 14:50:34 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.6222847970653713 [task 2026-03-10T14:50:34.652+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:34.652+00:00] 14:50:34 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.6222847970653713 (unknown) [task 2026-03-10T14:50:34.663+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.664+00:00] 14:50:34 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.6222847970653713 [task 2026-03-10T14:50:34.664+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.665+00:00] 14:50:34 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:34.753+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.754+00:00] 14:50:34 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.6222847970653713 [task 2026-03-10T14:50:34.783+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.784+00:00] 14:50:34 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.2689151248738745 [task 2026-03-10T14:50:34.792+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:34.793+00:00] 14:50:34 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.2689151248738745, control [task 2026-03-10T14:50:34.802+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.802+00:00] 14:50:34 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:34.808+00:00] 14:50:34 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:34.809+00:00] 14:50:34 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.2689151248738745 [task 2026-03-10T14:50:34.932+00:00] 14:50:34 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:34.932+00:00] 14:50:34 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:34.938+00:00] 14:50:34 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:34.940+00:00] 14:50:34 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:34.974+00:00] 14:50:34 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:35.802+00:00] 14:50:35 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:35.922+00:00] 14:50:35 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:35.923+00:00] 14:50:35 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:36.161+00:00] 14:50:36 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:36.162+00:00] 14:50:36 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:36.162+00:00] 14:50:36 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:36.163+00:00] 14:50:36 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:36.168+00:00] 14:50:36 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:36.180+00:00] 14:50:36 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:36.633+00:00] 14:50:36 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:36.633+00:00] 14:50:36 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:36.643+00:00] 14:50:36 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:36.643+00:00] 14:50:36 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:36.653+00:00] 14:50:36 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:37.435+00:00] 14:50:37 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:37.539+00:00] 14:50:37 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:37.540+00:00] 14:50:37 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:37.779+00:00] 14:50:37 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:37.780+00:00] 14:50:37 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:37.781+00:00] 14:50:37 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:37.784+00:00] 14:50:37 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:37.786+00:00] 14:50:37 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:37.793+00:00] 14:50:37 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:38.158+00:00] 14:50:38 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:38.161+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:38.175+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:50:38.176+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:38.178+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:38.184+00:00] 14:50:38 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:38.185+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.186+00:00] 14:50:38 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.2689151248738745 [task 2026-03-10T14:50:38.192+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:38.193+00:00] 14:50:38 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.2689151248738745 (unknown) [task 2026-03-10T14:50:38.201+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.202+00:00] 14:50:38 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.2689151248738745 [task 2026-03-10T14:50:38.203+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.203+00:00] 14:50:38 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:38.259+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.260+00:00] 14:50:38 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.2689151248738745 [task 2026-03-10T14:50:38.271+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.272+00:00] 14:50:38 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.3956829058321075 [task 2026-03-10T14:50:38.288+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:38.288+00:00] 14:50:38 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.3956829058321075, control [task 2026-03-10T14:50:38.301+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.302+00:00] 14:50:38 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:38.327+00:00] 14:50:38 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:38.328+00:00] 14:50:38 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.3956829058321075 [task 2026-03-10T14:50:38.474+00:00] 14:50:38 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:38.475+00:00] 14:50:38 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:38.481+00:00] 14:50:38 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:38.482+00:00] 14:50:38 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:38.502+00:00] 14:50:38 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:39.337+00:00] 14:50:39 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:39.470+00:00] 14:50:39 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:39.471+00:00] 14:50:39 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:39.755+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:39.756+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:39.756+00:00] 14:50:39 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:39.757+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:39.762+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:39.774+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:39.778+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:39.781+00:00] 14:50:39 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:39.792+00:00] 14:50:39 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:50:39.792+00:00] 14:50:39 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:39.794+00:00] 14:50:39 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:39.798+00:00] 14:50:39 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:40.444+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.445+00:00] 14:50:40 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.3956829058321075 [task 2026-03-10T14:50:40.470+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:40.471+00:00] 14:50:40 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.3956829058321075 (unknown) [task 2026-03-10T14:50:40.478+00:00] 14:50:40 INFO - GECKO(2658) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:50:40.487+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.487+00:00] 14:50:40 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.3956829058321075 [task 2026-03-10T14:50:40.488+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.488+00:00] 14:50:40 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:40.549+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.550+00:00] 14:50:40 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.3956829058321075 [task 2026-03-10T14:50:40.572+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.573+00:00] 14:50:40 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.868758498304921 [task 2026-03-10T14:50:40.579+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:40.580+00:00] 14:50:40 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.868758498304921, control [task 2026-03-10T14:50:40.589+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.589+00:00] 14:50:40 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:40.595+00:00] 14:50:40 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:40.595+00:00] 14:50:40 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.868758498304921 [task 2026-03-10T14:50:40.691+00:00] 14:50:40 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:40.692+00:00] 14:50:40 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:40.698+00:00] 14:50:40 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:40.698+00:00] 14:50:40 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:40.728+00:00] 14:50:40 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:41.554+00:00] 14:50:41 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:41.670+00:00] 14:50:41 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:41.671+00:00] 14:50:41 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:41.898+00:00] 14:50:41 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:41.898+00:00] 14:50:41 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:41.899+00:00] 14:50:41 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:50:41.900+00:00] 14:50:41 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:41.905+00:00] 14:50:41 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:41.917+00:00] 14:50:41 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:42.194+00:00] 14:50:42 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:42.199+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:42.215+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:50:42.216+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:42.218+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:42.226+00:00] 14:50:42 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:42.227+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.228+00:00] 14:50:42 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.868758498304921 [task 2026-03-10T14:50:42.237+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:42.238+00:00] 14:50:42 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.868758498304921 (unknown) [task 2026-03-10T14:50:42.250+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.251+00:00] 14:50:42 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.868758498304921 [task 2026-03-10T14:50:42.251+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.252+00:00] 14:50:42 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:42.315+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.316+00:00] 14:50:42 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.868758498304921 [task 2026-03-10T14:50:42.339+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.339+00:00] 14:50:42 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.15927053254013734 [task 2026-03-10T14:50:42.346+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:42.347+00:00] 14:50:42 INFO - GECKO(2658) | New experiment started: newtabTrainhop-experiment-0.15927053254013734, control [task 2026-03-10T14:50:42.356+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.356+00:00] 14:50:42 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:42.370+00:00] 14:50:42 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:42.371+00:00] 14:50:42 INFO - GECKO(2658) | Created active enrollment newtabTrainhop-experiment-0.15927053254013734 [task 2026-03-10T14:50:42.523+00:00] 14:50:42 INFO - GECKO(2658) | Waiting for browser load of about:newtab [task 2026-03-10T14:50:42.523+00:00] 14:50:42 INFO - GECKO(2658) | Waiting for browser state change of about:newtab [task 2026-03-10T14:50:42.529+00:00] 14:50:42 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:42.529+00:00] 14:50:42 INFO - GECKO(2658) | Browser got expected state change about:blank [task 2026-03-10T14:50:42.536+00:00] 14:50:42 INFO - GECKO(2658) | Saw state f0001 and status 0 [task 2026-03-10T14:50:43.392+00:00] 14:50:43 INFO - GECKO(2658) | Saw state 20010 and status 0 [task 2026-03-10T14:50:43.512+00:00] 14:50:43 INFO - GECKO(2658) | Saw state c0010 and status 0 [task 2026-03-10T14:50:43.513+00:00] 14:50:43 INFO - GECKO(2658) | Browser got expected state change about:newtab [task 2026-03-10T14:50:43.756+00:00] 14:50:43 INFO - GECKO(2658) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:50:43.756+00:00] 14:50:43 INFO - GECKO(2658) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:50:43.757+00:00] 14:50:43 INFO - GECKO(2658) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:50:43.757+00:00] 14:50:43 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:50:43.763+00:00] 14:50:43 INFO - GECKO(2658) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:50:43.777+00:00] 14:50:43 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:50:44.255+00:00] 14:50:44 INFO - GECKO(2658) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:50:44.280+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:50:44.308+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:50:44.309+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:50:44.312+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:50:44.320+00:00] 14:50:44 INFO - GECKO(2658) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:50:44.325+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:44.326+00:00] 14:50:44 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.15927053254013734 [task 2026-03-10T14:50:44.341+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: ExperimentManager: [task 2026-03-10T14:50:44.342+00:00] 14:50:44 INFO - GECKO(2658) | Recipe unenrolled: newtabTrainhop-experiment-0.15927053254013734 (unknown) [task 2026-03-10T14:50:44.358+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:44.358+00:00] 14:50:44 INFO - GECKO(2658) | Queued update for enrollment newtabTrainhop-experiment-0.15927053254013734 [task 2026-03-10T14:50:44.359+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:44.360+00:00] 14:50:44 INFO - GECKO(2658) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:50:44.475+00:00] 14:50:44 INFO - GECKO(2658) | console.debug: NimbusEnrollments: [task 2026-03-10T14:50:44.475+00:00] 14:50:44 INFO - GECKO(2658) | Deleted expired enrollment newtabTrainhop-experiment-0.15927053254013734 [task 2026-03-10T14:50:45.080+00:00] 14:50:45 INFO - GECKO(2658) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:50:45.081+00:00] 14:50:45 INFO - GECKO(2658) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:50:45.082+00:00] 14:50:45 INFO - GECKO(2658) | MEMORY STAT | vsize 120591008MB | residentFast 1186MB [task 2026-03-10T14:50:45.084+00:00] 14:50:45 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 21620ms [task 2026-03-10T14:50:46.778+00:00] 14:50:46 INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “”." {file: "about:blank" line: 0}] [task 2026-03-10T14:50:47.265+00:00] 14:50:47 INFO - GECKO(2658) | Completed ShutdownLeaks collections in process 2809 [task 2026-03-10T14:50:47.270+00:00] 14:50:47 INFO - GECKO(2658) | Completed ShutdownLeaks collections in process 2859 [task 2026-03-10T14:50:47.379+00:00] 14:50:47 INFO - GECKO(2658) | Completed ShutdownLeaks collections in process 2946 [task 2026-03-10T14:50:47.438+00:00] 14:50:47 INFO - GECKO(2658) | Completed ShutdownLeaks collections in process 2773 [task 2026-03-10T14:50:48.348+00:00] 14:50:48 INFO - GECKO(2658) | Completed ShutdownLeaks collections in process 2658 [task 2026-03-10T14:50:48.349+00:00] 14:50:48 INFO - TEST-START | Shutdown [task 2026-03-10T14:50:48.351+00:00] 14:50:48 INFO - Browser Chrome Test Summary [task 2026-03-10T14:50:48.351+00:00] 14:50:48 INFO - Passed: 13 [task 2026-03-10T14:50:48.352+00:00] 14:50:48 INFO - Failed: 0 [task 2026-03-10T14:50:48.352+00:00] 14:50:48 INFO - Todo: 0 [task 2026-03-10T14:50:48.353+00:00] 14:50:48 INFO - Mode: e10s [task 2026-03-10T14:50:48.353+00:00] 14:50:48 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:50:51.410+00:00] 14:50:51 INFO - GECKO(2658) | 1773154251408 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:50:51.410+00:00] 14:50:51 INFO - GECKO(2658) | 1773154251409 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:50:51.411+00:00] 14:50:51 INFO - GECKO(2658) | 1773154251409 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:50:51.543+00:00] 14:50:51 INFO - GECKO(2658) | 1773154251542 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:50:52.176+00:00] 14:50:52 INFO - GECKO(2658) | 1773154252174 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:50:52.217+00:00] 14:50:52 INFO - GECKO(2658) | 1773154252216 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:50:54.596+00:00] 14:50:54 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:50:54.596+00:00] 14:50:54 INFO - runtests.py | Application ran for: 0:00:50.500640 [task 2026-03-10T14:50:54.597+00:00] 14:50:54 INFO - zombiecheck | Reading PID log: /tmp/tmptnxfby0xpidlog [task 2026-03-10T14:50:54.597+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2773 [task 2026-03-10T14:50:54.597+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2778 [task 2026-03-10T14:50:54.598+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2809 [task 2026-03-10T14:50:54.598+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2859 [task 2026-03-10T14:50:54.598+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2891 [task 2026-03-10T14:50:54.599+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2894 [task 2026-03-10T14:50:54.599+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2914 [task 2026-03-10T14:50:54.599+00:00] 14:50:54 INFO - ==> process 2658 launched child process 2946 [task 2026-03-10T14:50:54.600+00:00] 14:50:54 INFO - ==> process 2658 launched child process 3014 [task 2026-03-10T14:50:54.600+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2914 [task 2026-03-10T14:50:54.601+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2946 [task 2026-03-10T14:50:54.601+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 3014 [task 2026-03-10T14:50:54.601+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2891 [task 2026-03-10T14:50:54.602+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2859 [task 2026-03-10T14:50:54.602+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2894 [task 2026-03-10T14:50:54.602+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2773 [task 2026-03-10T14:50:54.603+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2809 [task 2026-03-10T14:50:54.603+00:00] 14:50:54 INFO - zombiecheck | Checking for orphan process with PID: 2778 [task 2026-03-10T14:50:54.604+00:00] 14:50:54 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:50:54.604+00:00] 14:50:54 INFO - Stopping web server [task 2026-03-10T14:50:54.606+00:00] 14:50:54 INFO - Server shut down. [task 2026-03-10T14:50:54.607+00:00] 14:50:54 INFO - Web server killed. [task 2026-03-10T14:50:54.607+00:00] 14:50:54 INFO - Stopping web socket server [task 2026-03-10T14:50:54.608+00:00] 14:50:54 INFO - Stopping ssltunnel [task 2026-03-10T14:50:54.608+00:00] 14:50:54 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:50:54.608+00:00] 14:50:54 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:50:54.647+00:00] 14:50:54 INFO - Buffered messages finished [task 2026-03-10T14:50:54.647+00:00] 14:50:54 INFO - TEST-INFO | checking window state [task 2026-03-10T14:50:54.647+00:00] 14:50:54 INFO - Browser Chrome Test Summary [task 2026-03-10T14:50:54.648+00:00] 14:50:54 INFO - Passed: 156 [task 2026-03-10T14:50:54.648+00:00] 14:50:54 INFO - Failed: 0 [task 2026-03-10T14:50:54.648+00:00] 14:50:54 INFO - Todo: 0 [task 2026-03-10T14:50:54.648+00:00] 14:50:54 INFO - Mode: e10s [task 2026-03-10T14:50:54.648+00:00] 14:50:54 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:50:54.648+00:00] 14:50:54 INFO - Buffered messages finished [task 2026-03-10T14:50:54.649+00:00] 14:50:54 INFO - SUITE-END | took 51s [task 2026-03-10T14:50:54.649+00:00] 14:50:54 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:50:54.652+00:00] 14:50:54 INFO - NOT killing {'ppid': 1458, 'pid': 2614, 'name': 'ssltunnel', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:50:54.652+00:00] 14:50:54 INFO - Checking for xpcshell processes... [task 2026-03-10T14:50:54.655+00:00] 14:50:54 INFO - NOT killing {'ppid': 1458, 'pid': 2612, 'name': 'xpcshell', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:50:54.656+00:00] 14:50:54 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:50:54.656+00:00] 14:50:54 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - The following extra prefs will be set: [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - messaging-system.log=all [task 2026-03-10T14:50:54.657+00:00] 14:50:54 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:50:54.751+00:00] 14:50:54 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:54.764+00:00] 14:50:54 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:50:54.764+00:00] 14:50:54 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:50:54.766+00:00] 14:50:54 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:50:54.766+00:00] 14:50:54 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:50:54.766+00:00] 14:50:54 INFO - Redistribute latency... [task 2026-03-10T14:50:54.766+00:00] 14:50:54 INFO - New clock: GstSystemClock [task 2026-03-10T14:50:54.800+00:00] 14:50:54 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:50:54.800+00:00] 14:50:54 INFO - Execution ended after 0:00:00.033567170 [task 2026-03-10T14:50:54.800+00:00] 14:50:54 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:50:54.944+00:00] 14:50:54 INFO - PID 3093 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:50:54.944+00:00] 14:50:54 INFO - [task 2026-03-10T14:50:55.306+00:00] 14:50:55 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:50:55.306+00:00] 14:50:55 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:55.307+00:00] 14:50:55 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:55.308+00:00] 14:50:55 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmpjfvlbmb2.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:50:55.308+00:00] 14:50:55 INFO - runtests.py | Server pid: 3113 [task 2026-03-10T14:50:55.308+00:00] 14:50:55 INFO - runtests.py | Websocket server pid: 3114 [task 2026-03-10T14:50:55.309+00:00] 14:50:55 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:50:55.309+00:00] 14:50:55 INFO - runtests.py | SSL tunnel pid: 3115 [task 2026-03-10T14:50:55.660+00:00] 14:50:55 INFO - use http3 server: False [task 2026-03-10T14:50:55.660+00:00] 14:50:55 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:50:55.661+00:00] 14:50:55 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:50:55.661+00:00] 14:50:55 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:50:55.661+00:00] 14:50:55 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:50:55.662+00:00] 14:50:55 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:50:55.662+00:00] 14:50:55 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:50:55.662+00:00] 14:50:55 INFO - [task 2026-03-10T14:50:55.665+00:00] 14:50:55 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmpjfvlbmb2.mozrunner [task 2026-03-10T14:50:55.669+00:00] 14:50:55 INFO - runtests.py | Application pid: 3159 [task 2026-03-10T14:50:55.669+00:00] 14:50:55 INFO - TEST-INFO | started process GECKO(3159) [task 2026-03-10T14:50:58.162+00:00] 14:50:58 INFO - GECKO(3159) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:50:58.163+00:00] 14:50:58 INFO - GECKO(3159) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:50:58.219+00:00] 14:50:58 INFO - GECKO(3159) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:50:58.224+00:00] 14:50:58 INFO - GECKO(3159) | 1773154258223 Marionette INFO Marionette enabled [task 2026-03-10T14:50:58.230+00:00] 14:50:58 INFO - GECKO(3159) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:50:58.233+00:00] 14:50:58 INFO - GECKO(3159) | 1773154258232 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:50:58.715+00:00] 14:50:58 INFO - GECKO(3159) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:50:58.878+00:00] 14:50:58 INFO - GECKO(3159) | 1773154258877 Marionette INFO Listening on port 2828 [task 2026-03-10T14:50:58.891+00:00] 14:50:58 INFO - GECKO(3159) | 1773154258890 Marionette DEBUG Marionette is listening [task 2026-03-10T14:50:58.985+00:00] 14:50:58 INFO - GECKO(3159) | 1773154258984 Marionette DEBUG Accepted connection 0 from 127.0.0.1:36060 [task 2026-03-10T14:50:59.054+00:00] 14:50:59 INFO - GECKO(3159) | 1773154259053 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:50:59.534+00:00] 14:50:59 INFO - GECKO(3159) | 1773154259533 Marionette DEBUG Accepted connection 1 from 127.0.0.1:36070 [task 2026-03-10T14:50:59.661+00:00] 14:50:59 INFO - GECKO(3159) | 1773154259660 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:50:59.662+00:00] 14:50:59 INFO - GECKO(3159) | 1773154259661 Marionette DEBUG Accepted connection 2 from 127.0.0.1:36084 [task 2026-03-10T14:51:00.220+00:00] 14:51:00 INFO - GECKO(3159) | 1773154260218 Marionette DEBUG 2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:51:00.264+00:00] 14:51:00 INFO - GECKO(3159) | 1773154260263 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:51:01.152+00:00] 14:51:01 INFO - GECKO(3159) | [Parent 3159: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:51:04.296+00:00] 14:51:04 INFO - GECKO(3159) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:51:04.296+00:00] 14:51:04 INFO - GECKO(3159) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:51:04.297+00:00] 14:51:04 INFO - GECKO(3159) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:51:04.297+00:00] 14:51:04 INFO - GECKO(3159) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:51:05.221+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:51:05.223+00:00] 14:51:05 INFO - GECKO(3159) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:51:05.232+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:51:05.233+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:51:05.622+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:05.623+00:00] 14:51:05 INFO - GECKO(3159) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:51:05.624+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:05.625+00:00] 14:51:05 INFO - GECKO(3159) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:51:05.625+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:05.626+00:00] 14:51:05 INFO - GECKO(3159) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:51:05.631+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:05.631+00:00] 14:51:05 INFO - GECKO(3159) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:51:05.632+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:05.632+00:00] 14:51:05 INFO - GECKO(3159) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:51:05.836+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:05.836+00:00] 14:51:05 INFO - GECKO(3159) | Loaded 0 enrollments [task 2026-03-10T14:51:05.848+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:51:05.850+00:00] 14:51:05 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:51:06.268+00:00] 14:51:06 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:51:06.268+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:51:06.285+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.285+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:51:06.286+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.287+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:51:06.294+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.294+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:51:06.294+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.295+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:51:06.304+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.305+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:51:06.306+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.306+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:51:06.306+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.307+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:51:06.307+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.308+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:51:06.308+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.309+00:00] 14:51:06 INFO - GECKO(3159) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:51:06.309+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:06.310+00:00] 14:51:06 INFO - GECKO(3159) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:51:06.310+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:06.311+00:00] 14:51:06 INFO - GECKO(3159) | onStartup [task 2026-03-10T14:51:06.363+00:00] 14:51:06 INFO - GECKO(3159) | console.debug: RSLoader: [task 2026-03-10T14:51:06.363+00:00] 14:51:06 INFO - GECKO(3159) | Updating recipes with trigger "enabled" [task 2026-03-10T14:51:06.936+00:00] 14:51:06 INFO - GECKO(3159) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:51:07.900+00:00] 14:51:07 INFO - GECKO(3159) | console.error: services.settings: [task 2026-03-10T14:51:07.901+00:00] 14:51:07 INFO - GECKO(3159) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:51:07.901+00:00] 14:51:07 INFO - GECKO(3159) | Stack: [task 2026-03-10T14:51:07.902+00:00] 14:51:07 INFO - GECKO(3159) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:51:07.902+00:00] 14:51:07 INFO - GECKO(3159) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:51:07.903+00:00] 14:51:07 INFO - GECKO(3159) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:51:07.903+00:00] 14:51:07 INFO - GECKO(3159) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:51:07.904+00:00] 14:51:07 INFO - GECKO(3159) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:51:07.905+00:00] 14:51:07 INFO - GECKO(3159) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:51:07.905+00:00] 14:51:07 INFO - GECKO(3159) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:51:07.906+00:00] 14:51:07 INFO - GECKO(3159) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:51:07.906+00:00] 14:51:07 INFO - GECKO(3159) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:51:07.907+00:00] 14:51:07 INFO - GECKO(3159) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:51:07.907+00:00] 14:51:07 INFO - GECKO(3159) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:51:07.908+00:00] 14:51:07 INFO - GECKO(3159) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:51:07.908+00:00] 14:51:07 INFO - GECKO(3159) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:51:07.909+00:00] 14:51:07 INFO - GECKO(3159) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:51:07.909+00:00] 14:51:07 INFO - GECKO(3159) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:51:07.910+00:00] 14:51:07 INFO - GECKO(3159) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:51:07.910+00:00] 14:51:07 INFO - GECKO(3159) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:51:07.911+00:00] 14:51:07 INFO - GECKO(3159) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:51:07.925+00:00] 14:51:07 INFO - GECKO(3159) | console.debug: RSLoader: [task 2026-03-10T14:51:07.926+00:00] 14:51:07 INFO - GECKO(3159) | Failed to update [task 2026-03-10T14:51:07.926+00:00] 14:51:07 INFO - GECKO(3159) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:51:07.927+00:00] 14:51:07 INFO - GECKO(3159) | Stack: [task 2026-03-10T14:51:07.927+00:00] 14:51:07 INFO - GECKO(3159) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:51:07.928+00:00] 14:51:07 INFO - GECKO(3159) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:51:07.929+00:00] 14:51:07 INFO - GECKO(3159) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:51:07.929+00:00] 14:51:07 INFO - GECKO(3159) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:51:07.930+00:00] 14:51:07 INFO - GECKO(3159) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:51:07.930+00:00] 14:51:07 INFO - GECKO(3159) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:51:07.931+00:00] 14:51:07 INFO - GECKO(3159) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:51:07.931+00:00] 14:51:07 INFO - GECKO(3159) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:51:07.932+00:00] 14:51:07 INFO - GECKO(3159) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:51:07.932+00:00] 14:51:07 INFO - GECKO(3159) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:51:07.933+00:00] 14:51:07 INFO - GECKO(3159) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:51:07.933+00:00] 14:51:07 INFO - GECKO(3159) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:51:07.934+00:00] 14:51:07 INFO - GECKO(3159) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:51:07.934+00:00] 14:51:07 INFO - GECKO(3159) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:51:07.935+00:00] 14:51:07 INFO - GECKO(3159) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:51:07.935+00:00] 14:51:07 INFO - GECKO(3159) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:51:07.935+00:00] 14:51:07 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:07.936+00:00] 14:51:07 INFO - GECKO(3159) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:51:07.936+00:00] 14:51:07 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:07.937+00:00] 14:51:07 INFO - GECKO(3159) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:51:07.938+00:00] 14:51:07 INFO - GECKO(3159) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:07.939+00:00] 14:51:07 INFO - GECKO(3159) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:51:10.133+00:00] 14:51:10 INFO - GECKO(3159) | 1773154270132 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:51:12.916+00:00] 14:51:12 INFO - GECKO(3159) | 1773154272915 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:51:12.917+00:00] 14:51:12 INFO - GECKO(3159) | 1773154272916 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:51:12.920+00:00] 14:51:12 INFO - GECKO(3159) | 1773154272919 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:51:12.920+00:00] 14:51:12 INFO - GECKO(3159) | 1773154272919 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:51:12.921+00:00] 14:51:12 INFO - GECKO(3159) | 1773154272919 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:51:12.999+00:00] 14:51:12 INFO - GECKO(3159) | 1773154272997 Marionette DEBUG 2 <- [1,1,null,{"sessionId":"c1a13fae-29e4-4cbe-88f1-ebe9808e1b17","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":3159,"moz:profile":"/tmp/tmpjfvlbmb2.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:51:13.040+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273039 Marionette DEBUG 2 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmp97579446.zip"}] [task 2026-03-10T14:51:13.057+00:00] 14:51:13 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:51:13.058+00:00] 14:51:13 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:51:13.059+00:00] 14:51:13 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:51:13.060+00:00] 14:51:13 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:51:13.064+00:00] 14:51:13 INFO - GECKO(3159) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:51:13.464+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273463 Marionette DEBUG 2 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:51:13.489+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273488 Marionette DEBUG 2 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmpads9r52f.zip"}] [task 2026-03-10T14:51:13.574+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273573 Marionette DEBUG 2 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:51:13.580+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273579 Marionette DEBUG 2 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:51:13.580+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273579 Marionette DEBUG 2 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:51:13.582+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273581 Marionette DEBUG 2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:51:13.583+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273583 Marionette DEBUG 2 <- [1,5,null,{"value":null}] [task 2026-03-10T14:51:13.587+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273585 Marionette DEBUG 2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:51:13.612+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273611 RemoteAgent TRACE WebDriverProcessData actor created for PID 3159 [task 2026-03-10T14:51:13.617+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273616 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:51:13.747+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273746 Marionette DEBUG 2 <- [1,6,null,{"value":null}] [task 2026-03-10T14:51:13.758+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273757 Marionette DEBUG 2 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:51:13.759+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273758 Marionette DEBUG 2 <- [1,7,null,{"value":null}] [task 2026-03-10T14:51:13.912+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273911 Marionette DEBUG 2 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:51:13.914+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273913 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:51:13.923+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273923 Marionette DEBUG 2 <- [1,8,null,{"value":null}] [task 2026-03-10T14:51:13.942+00:00] 14:51:13 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:51:13.950+00:00] 14:51:13 INFO - GECKO(3159) | 1773154273949 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:51:14.416+00:00] 14:51:14 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:51:14.423+00:00] 14:51:14 INFO - checking for open sidebars [task 2026-03-10T14:51:14.424+00:00] 14:51:14 INFO - checking window state [task 2026-03-10T14:51:14.773+00:00] 14:51:14 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:51:15.460+00:00] 14:51:15 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:15.460+00:00] 14:51:15 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.8219151639477152 [task 2026-03-10T14:51:15.469+00:00] 14:51:15 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:15.469+00:00] 14:51:15 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.8219151639477152, control [task 2026-03-10T14:51:15.481+00:00] 14:51:15 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:15.482+00:00] 14:51:15 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:15.497+00:00] 14:51:15 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:15.497+00:00] 14:51:15 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.8219151639477152 [task 2026-03-10T14:51:15.624+00:00] 14:51:15 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:15.625+00:00] 14:51:15 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:15.659+00:00] 14:51:15 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:15.659+00:00] 14:51:15 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:15.670+00:00] 14:51:15 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:17.192+00:00] 14:51:17 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:17.328+00:00] 14:51:17 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:17.329+00:00] 14:51:17 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:17.569+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:17.569+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:17.570+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:17.571+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:17.579+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:17.594+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:17.860+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:17.868+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:17.889+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:51:17.890+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:17.893+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:17.903+00:00] 14:51:17 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:17.905+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:17.906+00:00] 14:51:17 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.8219151639477152 [task 2026-03-10T14:51:17.918+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:17.921+00:00] 14:51:17 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.8219151639477152 (unknown) [task 2026-03-10T14:51:17.928+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:17.929+00:00] 14:51:17 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.8219151639477152 [task 2026-03-10T14:51:17.929+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:17.930+00:00] 14:51:17 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:17.994+00:00] 14:51:17 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:17.994+00:00] 14:51:17 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.8219151639477152 [task 2026-03-10T14:51:18.008+00:00] 14:51:18 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:18.009+00:00] 14:51:18 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.4382170208048176 [task 2026-03-10T14:51:18.017+00:00] 14:51:18 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:18.018+00:00] 14:51:18 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.4382170208048176, control [task 2026-03-10T14:51:18.024+00:00] 14:51:18 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:18.025+00:00] 14:51:18 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:18.027+00:00] 14:51:18 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:18.028+00:00] 14:51:18 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.4382170208048176 [task 2026-03-10T14:51:18.133+00:00] 14:51:18 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:18.134+00:00] 14:51:18 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:18.142+00:00] 14:51:18 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:18.143+00:00] 14:51:18 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:18.173+00:00] 14:51:18 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:19.218+00:00] 14:51:19 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:19.337+00:00] 14:51:19 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:19.337+00:00] 14:51:19 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:19.651+00:00] 14:51:19 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:19.652+00:00] 14:51:19 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:19.652+00:00] 14:51:19 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:19.653+00:00] 14:51:19 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:19.670+00:00] 14:51:19 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:19.678+00:00] 14:51:19 INFO - GECKO(3159) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:51:20.077+00:00] 14:51:20 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:20.091+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:20.092+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:51:20.093+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:51:20.094+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:20.099+00:00] 14:51:20 INFO - GECKO(3159) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:51:20.103+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:51:20.103+00:00] 14:51:20 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:20.117+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.118+00:00] 14:51:20 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.4382170208048176 [task 2026-03-10T14:51:20.132+00:00] 14:51:20 INFO - GECKO(3159) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:51:20.137+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:20.139+00:00] 14:51:20 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.4382170208048176 (unknown) [task 2026-03-10T14:51:20.150+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.151+00:00] 14:51:20 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.4382170208048176 [task 2026-03-10T14:51:20.151+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.152+00:00] 14:51:20 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:20.236+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.237+00:00] 14:51:20 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.4382170208048176 [task 2026-03-10T14:51:20.268+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.269+00:00] 14:51:20 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.8456819482531613 [task 2026-03-10T14:51:20.277+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:20.278+00:00] 14:51:20 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.8456819482531613, control [task 2026-03-10T14:51:20.285+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.286+00:00] 14:51:20 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:20.294+00:00] 14:51:20 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:20.294+00:00] 14:51:20 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.8456819482531613 [task 2026-03-10T14:51:20.443+00:00] 14:51:20 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:20.444+00:00] 14:51:20 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:20.451+00:00] 14:51:20 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:20.452+00:00] 14:51:20 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:20.463+00:00] 14:51:20 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:21.288+00:00] 14:51:21 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:21.396+00:00] 14:51:21 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:21.396+00:00] 14:51:21 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:21.620+00:00] 14:51:21 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:21.621+00:00] 14:51:21 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:21.621+00:00] 14:51:21 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:21.622+00:00] 14:51:21 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:21.636+00:00] 14:51:21 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:21.650+00:00] 14:51:21 INFO - GECKO(3159) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:51:22.055+00:00] 14:51:22 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:22.059+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:22.060+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:51:22.061+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:22.064+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:51:22.064+00:00] 14:51:22 INFO - GECKO(3159) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:51:22.066+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:51:22.067+00:00] 14:51:22 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:22.073+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.074+00:00] 14:51:22 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.8456819482531613 [task 2026-03-10T14:51:22.085+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:22.086+00:00] 14:51:22 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.8456819482531613 (unknown) [task 2026-03-10T14:51:22.094+00:00] 14:51:22 INFO - GECKO(3159) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:51:22.098+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.099+00:00] 14:51:22 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.8456819482531613 [task 2026-03-10T14:51:22.099+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.100+00:00] 14:51:22 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:22.183+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.184+00:00] 14:51:22 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.8456819482531613 [task 2026-03-10T14:51:22.204+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.204+00:00] 14:51:22 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.6863053083704512 [task 2026-03-10T14:51:22.214+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:22.214+00:00] 14:51:22 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.6863053083704512, control [task 2026-03-10T14:51:22.226+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.227+00:00] 14:51:22 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:22.236+00:00] 14:51:22 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:22.237+00:00] 14:51:22 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.6863053083704512 [task 2026-03-10T14:51:22.354+00:00] 14:51:22 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:22.355+00:00] 14:51:22 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:22.375+00:00] 14:51:22 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:22.375+00:00] 14:51:22 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:22.381+00:00] 14:51:22 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:23.225+00:00] 14:51:23 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:23.338+00:00] 14:51:23 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:23.338+00:00] 14:51:23 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:23.565+00:00] 14:51:23 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:23.566+00:00] 14:51:23 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:23.567+00:00] 14:51:23 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:23.567+00:00] 14:51:23 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:23.580+00:00] 14:51:23 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:23.585+00:00] 14:51:23 INFO - GECKO(3159) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:51:24.019+00:00] 14:51:24 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:24.021+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:24.034+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:51:24.034+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:51:24.035+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:24.048+00:00] 14:51:24 INFO - GECKO(3159) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:51:24.051+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:51:24.052+00:00] 14:51:24 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:24.054+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.055+00:00] 14:51:24 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.6863053083704512 [task 2026-03-10T14:51:24.072+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:24.073+00:00] 14:51:24 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.6863053083704512 (unknown) [task 2026-03-10T14:51:24.088+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.089+00:00] 14:51:24 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.6863053083704512 [task 2026-03-10T14:51:24.090+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.090+00:00] 14:51:24 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:24.167+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.168+00:00] 14:51:24 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.6863053083704512 [task 2026-03-10T14:51:24.192+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.192+00:00] 14:51:24 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.44122161937493487 [task 2026-03-10T14:51:24.202+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:24.202+00:00] 14:51:24 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.44122161937493487, control [task 2026-03-10T14:51:24.209+00:00] 14:51:24 INFO - GECKO(3159) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:51:24.212+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.213+00:00] 14:51:24 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:24.223+00:00] 14:51:24 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:24.224+00:00] 14:51:24 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.44122161937493487 [task 2026-03-10T14:51:24.390+00:00] 14:51:24 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:24.391+00:00] 14:51:24 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:24.413+00:00] 14:51:24 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:24.414+00:00] 14:51:24 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:24.427+00:00] 14:51:24 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:25.243+00:00] 14:51:25 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:25.395+00:00] 14:51:25 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:25.395+00:00] 14:51:25 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:25.684+00:00] 14:51:25 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:25.684+00:00] 14:51:25 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:25.685+00:00] 14:51:25 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:25.685+00:00] 14:51:25 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:25.708+00:00] 14:51:25 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:25.726+00:00] 14:51:25 INFO - GECKO(3159) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:51:25.735+00:00] 14:51:25 INFO - GECKO(3159) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:51:26.175+00:00] 14:51:26 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:26.178+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:26.184+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:51:26.185+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:26.186+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:51:26.187+00:00] 14:51:26 INFO - GECKO(3159) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:51:26.196+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:51:26.197+00:00] 14:51:26 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:26.201+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.202+00:00] 14:51:26 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.44122161937493487 [task 2026-03-10T14:51:26.214+00:00] 14:51:26 INFO - GECKO(3159) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:51:26.217+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:26.218+00:00] 14:51:26 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.44122161937493487 (unknown) [task 2026-03-10T14:51:26.230+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.230+00:00] 14:51:26 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.44122161937493487 [task 2026-03-10T14:51:26.231+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.232+00:00] 14:51:26 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:26.318+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.318+00:00] 14:51:26 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.44122161937493487 [task 2026-03-10T14:51:26.350+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.351+00:00] 14:51:26 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.02415933359110678 [task 2026-03-10T14:51:26.359+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:26.360+00:00] 14:51:26 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.02415933359110678, control [task 2026-03-10T14:51:26.370+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.370+00:00] 14:51:26 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:26.376+00:00] 14:51:26 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:26.377+00:00] 14:51:26 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.02415933359110678 [task 2026-03-10T14:51:26.536+00:00] 14:51:26 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:26.536+00:00] 14:51:26 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:26.544+00:00] 14:51:26 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:26.545+00:00] 14:51:26 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:26.554+00:00] 14:51:26 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:27.371+00:00] 14:51:27 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:27.495+00:00] 14:51:27 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:27.495+00:00] 14:51:27 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:27.726+00:00] 14:51:27 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:27.726+00:00] 14:51:27 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:27.727+00:00] 14:51:27 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:27.728+00:00] 14:51:27 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:27.735+00:00] 14:51:27 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:27.753+00:00] 14:51:27 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:28.218+00:00] 14:51:28 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:28.219+00:00] 14:51:28 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:28.233+00:00] 14:51:28 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:29.017+00:00] 14:51:29 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:29.132+00:00] 14:51:29 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:29.133+00:00] 14:51:29 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:29.406+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:29.407+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:29.407+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:29.411+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:29.413+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:29.421+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:29.799+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:29.801+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:29.827+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:51:29.827+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:29.830+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:29.843+00:00] 14:51:29 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:29.844+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:29.845+00:00] 14:51:29 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.02415933359110678 [task 2026-03-10T14:51:29.858+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:29.860+00:00] 14:51:29 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.02415933359110678 (unknown) [task 2026-03-10T14:51:29.873+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:29.873+00:00] 14:51:29 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.02415933359110678 [task 2026-03-10T14:51:29.874+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:29.874+00:00] 14:51:29 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:29.944+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:29.945+00:00] 14:51:29 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.02415933359110678 [task 2026-03-10T14:51:29.957+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:29.957+00:00] 14:51:29 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.0859089069093173 [task 2026-03-10T14:51:29.977+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:29.977+00:00] 14:51:29 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.0859089069093173, control [task 2026-03-10T14:51:29.989+00:00] 14:51:29 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:29.990+00:00] 14:51:29 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:30.014+00:00] 14:51:30 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:30.015+00:00] 14:51:30 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.0859089069093173 [task 2026-03-10T14:51:30.169+00:00] 14:51:30 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:30.170+00:00] 14:51:30 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:30.177+00:00] 14:51:30 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:30.177+00:00] 14:51:30 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:30.189+00:00] 14:51:30 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:31.049+00:00] 14:51:31 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:31.165+00:00] 14:51:31 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:31.166+00:00] 14:51:31 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:31.424+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:31.424+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:31.425+00:00] 14:51:31 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:31.425+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:31.431+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:31.443+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:31.448+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:31.450+00:00] 14:51:31 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:31.460+00:00] 14:51:31 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:51:31.461+00:00] 14:51:31 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:31.463+00:00] 14:51:31 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:31.467+00:00] 14:51:31 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:32.150+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.151+00:00] 14:51:32 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.0859089069093173 [task 2026-03-10T14:51:32.160+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:32.160+00:00] 14:51:32 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.0859089069093173 (unknown) [task 2026-03-10T14:51:32.170+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.171+00:00] 14:51:32 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.0859089069093173 [task 2026-03-10T14:51:32.172+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.172+00:00] 14:51:32 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:32.189+00:00] 14:51:32 INFO - GECKO(3159) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:51:32.239+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.240+00:00] 14:51:32 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.0859089069093173 [task 2026-03-10T14:51:32.268+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.269+00:00] 14:51:32 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.6158253269134621 [task 2026-03-10T14:51:32.277+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:32.278+00:00] 14:51:32 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.6158253269134621, control [task 2026-03-10T14:51:32.290+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.292+00:00] 14:51:32 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:32.300+00:00] 14:51:32 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:32.301+00:00] 14:51:32 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.6158253269134621 [task 2026-03-10T14:51:32.408+00:00] 14:51:32 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:32.409+00:00] 14:51:32 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:32.431+00:00] 14:51:32 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:32.431+00:00] 14:51:32 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:32.459+00:00] 14:51:32 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:33.419+00:00] 14:51:33 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:33.530+00:00] 14:51:33 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:33.531+00:00] 14:51:33 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:33.850+00:00] 14:51:33 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:33.851+00:00] 14:51:33 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:33.852+00:00] 14:51:33 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:51:33.852+00:00] 14:51:33 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:33.857+00:00] 14:51:33 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:33.870+00:00] 14:51:33 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:34.146+00:00] 14:51:34 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:34.150+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:34.166+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:51:34.166+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:34.169+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:34.177+00:00] 14:51:34 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:34.178+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.179+00:00] 14:51:34 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.6158253269134621 [task 2026-03-10T14:51:34.190+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:34.190+00:00] 14:51:34 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.6158253269134621 (unknown) [task 2026-03-10T14:51:34.203+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.204+00:00] 14:51:34 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.6158253269134621 [task 2026-03-10T14:51:34.204+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.205+00:00] 14:51:34 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:34.268+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.269+00:00] 14:51:34 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.6158253269134621 [task 2026-03-10T14:51:34.281+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.281+00:00] 14:51:34 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.07793607865668695 [task 2026-03-10T14:51:34.289+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:34.289+00:00] 14:51:34 INFO - GECKO(3159) | New experiment started: newtabTrainhop-experiment-0.07793607865668695, control [task 2026-03-10T14:51:34.298+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.299+00:00] 14:51:34 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:34.304+00:00] 14:51:34 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:34.305+00:00] 14:51:34 INFO - GECKO(3159) | Created active enrollment newtabTrainhop-experiment-0.07793607865668695 [task 2026-03-10T14:51:34.439+00:00] 14:51:34 INFO - GECKO(3159) | Waiting for browser load of about:newtab [task 2026-03-10T14:51:34.440+00:00] 14:51:34 INFO - GECKO(3159) | Waiting for browser state change of about:newtab [task 2026-03-10T14:51:34.446+00:00] 14:51:34 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:34.446+00:00] 14:51:34 INFO - GECKO(3159) | Browser got expected state change about:blank [task 2026-03-10T14:51:34.466+00:00] 14:51:34 INFO - GECKO(3159) | Saw state f0001 and status 0 [task 2026-03-10T14:51:35.322+00:00] 14:51:35 INFO - GECKO(3159) | Saw state 20010 and status 0 [task 2026-03-10T14:51:35.487+00:00] 14:51:35 INFO - GECKO(3159) | Saw state c0010 and status 0 [task 2026-03-10T14:51:35.487+00:00] 14:51:35 INFO - GECKO(3159) | Browser got expected state change about:newtab [task 2026-03-10T14:51:35.742+00:00] 14:51:35 INFO - GECKO(3159) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:51:35.743+00:00] 14:51:35 INFO - GECKO(3159) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:51:35.743+00:00] 14:51:35 INFO - GECKO(3159) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:51:35.744+00:00] 14:51:35 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:51:35.756+00:00] 14:51:35 INFO - GECKO(3159) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:51:35.772+00:00] 14:51:35 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:51:36.094+00:00] 14:51:36 INFO - GECKO(3159) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:51:36.098+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:51:36.120+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:51:36.121+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:51:36.125+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:51:36.137+00:00] 14:51:36 INFO - GECKO(3159) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:51:36.140+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:36.141+00:00] 14:51:36 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.07793607865668695 [task 2026-03-10T14:51:36.160+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: ExperimentManager: [task 2026-03-10T14:51:36.161+00:00] 14:51:36 INFO - GECKO(3159) | Recipe unenrolled: newtabTrainhop-experiment-0.07793607865668695 (unknown) [task 2026-03-10T14:51:36.172+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:36.174+00:00] 14:51:36 INFO - GECKO(3159) | Queued update for enrollment newtabTrainhop-experiment-0.07793607865668695 [task 2026-03-10T14:51:36.174+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:36.174+00:00] 14:51:36 INFO - GECKO(3159) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:51:36.248+00:00] 14:51:36 INFO - GECKO(3159) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:36.248+00:00] 14:51:36 INFO - GECKO(3159) | Deleted expired enrollment newtabTrainhop-experiment-0.07793607865668695 [task 2026-03-10T14:51:36.956+00:00] 14:51:36 INFO - GECKO(3159) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:51:36.956+00:00] 14:51:36 INFO - GECKO(3159) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:51:36.957+00:00] 14:51:36 INFO - GECKO(3159) | MEMORY STAT | vsize 120591016MB | residentFast 1222MB [task 2026-03-10T14:51:36.959+00:00] 14:51:36 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 22186ms [task 2026-03-10T14:51:37.152+00:00] 14:51:37 INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “”." {file: "about:blank" line: 0}] [task 2026-03-10T14:51:39.009+00:00] 14:51:39 INFO - GECKO(3159) | Completed ShutdownLeaks collections in process 3360 [task 2026-03-10T14:51:39.099+00:00] 14:51:39 INFO - GECKO(3159) | Completed ShutdownLeaks collections in process 3310 [task 2026-03-10T14:51:39.148+00:00] 14:51:39 INFO - GECKO(3159) | Completed ShutdownLeaks collections in process 3274 [task 2026-03-10T14:51:39.871+00:00] 14:51:39 INFO - GECKO(3159) | Completed ShutdownLeaks collections in process 3442 [task 2026-03-10T14:51:39.987+00:00] 14:51:39 INFO - GECKO(3159) | Completed ShutdownLeaks collections in process 3159 [task 2026-03-10T14:51:39.988+00:00] 14:51:39 INFO - TEST-START | Shutdown [task 2026-03-10T14:51:39.989+00:00] 14:51:39 INFO - Browser Chrome Test Summary [task 2026-03-10T14:51:39.990+00:00] 14:51:39 INFO - Passed: 13 [task 2026-03-10T14:51:39.990+00:00] 14:51:39 INFO - Failed: 0 [task 2026-03-10T14:51:39.991+00:00] 14:51:39 INFO - Todo: 0 [task 2026-03-10T14:51:39.991+00:00] 14:51:39 INFO - Mode: e10s [task 2026-03-10T14:51:39.991+00:00] 14:51:39 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:51:43.217+00:00] 14:51:43 INFO - GECKO(3159) | 1773154303216 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:51:43.218+00:00] 14:51:43 INFO - GECKO(3159) | 1773154303216 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:51:43.218+00:00] 14:51:43 INFO - GECKO(3159) | 1773154303216 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:51:43.345+00:00] 14:51:43 INFO - GECKO(3159) | 1773154303344 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:51:43.974+00:00] 14:51:43 INFO - GECKO(3159) | 1773154303972 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:51:44.014+00:00] 14:51:44 INFO - GECKO(3159) | 1773154304013 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:51:46.386+00:00] 14:51:46 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:51:46.387+00:00] 14:51:46 INFO - runtests.py | Application ran for: 0:00:50.721609 [task 2026-03-10T14:51:46.387+00:00] 14:51:46 INFO - zombiecheck | Reading PID log: /tmp/tmprz73p22hpidlog [task 2026-03-10T14:51:46.387+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3274 [task 2026-03-10T14:51:46.388+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3279 [task 2026-03-10T14:51:46.388+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3310 [task 2026-03-10T14:51:46.388+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3360 [task 2026-03-10T14:51:46.389+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3392 [task 2026-03-10T14:51:46.389+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3395 [task 2026-03-10T14:51:46.390+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3426 [task 2026-03-10T14:51:46.390+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3442 [task 2026-03-10T14:51:46.390+00:00] 14:51:46 INFO - ==> process 3159 launched child process 3513 [task 2026-03-10T14:51:46.391+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3360 [task 2026-03-10T14:51:46.391+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3392 [task 2026-03-10T14:51:46.391+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3426 [task 2026-03-10T14:51:46.392+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3395 [task 2026-03-10T14:51:46.392+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3274 [task 2026-03-10T14:51:46.392+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3310 [task 2026-03-10T14:51:46.393+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3279 [task 2026-03-10T14:51:46.393+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3442 [task 2026-03-10T14:51:46.393+00:00] 14:51:46 INFO - zombiecheck | Checking for orphan process with PID: 3513 [task 2026-03-10T14:51:46.394+00:00] 14:51:46 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:51:46.394+00:00] 14:51:46 INFO - Stopping web server [task 2026-03-10T14:51:46.397+00:00] 14:51:46 INFO - Server shut down. [task 2026-03-10T14:51:46.397+00:00] 14:51:46 INFO - Web server killed. [task 2026-03-10T14:51:46.398+00:00] 14:51:46 INFO - Stopping web socket server [task 2026-03-10T14:51:46.398+00:00] 14:51:46 INFO - Stopping ssltunnel [task 2026-03-10T14:51:46.399+00:00] 14:51:46 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:51:46.399+00:00] 14:51:46 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:51:46.437+00:00] 14:51:46 INFO - Buffered messages finished [task 2026-03-10T14:51:46.437+00:00] 14:51:46 INFO - TEST-INFO | checking window state [task 2026-03-10T14:51:46.438+00:00] 14:51:46 INFO - Browser Chrome Test Summary [task 2026-03-10T14:51:46.438+00:00] 14:51:46 INFO - Passed: 169 [task 2026-03-10T14:51:46.438+00:00] 14:51:46 INFO - Failed: 0 [task 2026-03-10T14:51:46.438+00:00] 14:51:46 INFO - Todo: 0 [task 2026-03-10T14:51:46.438+00:00] 14:51:46 INFO - Mode: e10s [task 2026-03-10T14:51:46.438+00:00] 14:51:46 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:51:46.439+00:00] 14:51:46 INFO - Buffered messages finished [task 2026-03-10T14:51:46.439+00:00] 14:51:46 INFO - SUITE-END | took 51s [task 2026-03-10T14:51:46.439+00:00] 14:51:46 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:51:46.441+00:00] 14:51:46 INFO - NOT killing {'ppid': 1458, 'pid': 3115, 'name': 'ssltunnel', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:51:46.442+00:00] 14:51:46 INFO - Checking for xpcshell processes... [task 2026-03-10T14:51:46.445+00:00] 14:51:46 INFO - NOT killing {'ppid': 1458, 'pid': 3113, 'name': 'xpcshell', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:51:46.445+00:00] 14:51:46 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:51:46.446+00:00] 14:51:46 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - The following extra prefs will be set: [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - messaging-system.log=all [task 2026-03-10T14:51:46.447+00:00] 14:51:46 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:51:46.505+00:00] 14:51:46 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:51:46.518+00:00] 14:51:46 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:51:46.518+00:00] 14:51:46 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:51:46.520+00:00] 14:51:46 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:51:46.520+00:00] 14:51:46 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:51:46.520+00:00] 14:51:46 INFO - Redistribute latency... [task 2026-03-10T14:51:46.520+00:00] 14:51:46 INFO - New clock: GstSystemClock [task 2026-03-10T14:51:46.553+00:00] 14:51:46 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:51:46.553+00:00] 14:51:46 INFO - Execution ended after 0:00:00.033543578 [task 2026-03-10T14:51:46.554+00:00] 14:51:46 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:51:46.696+00:00] 14:51:46 INFO - PID 3602 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:51:46.696+00:00] 14:51:46 INFO - [task 2026-03-10T14:51:47.056+00:00] 14:51:47 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:51:47.057+00:00] 14:51:47 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:51:47.057+00:00] 14:51:47 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:51:47.058+00:00] 14:51:47 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmpe98js0yq.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:51:47.059+00:00] 14:51:47 INFO - runtests.py | Server pid: 3616 [task 2026-03-10T14:51:47.059+00:00] 14:51:47 INFO - runtests.py | Websocket server pid: 3617 [task 2026-03-10T14:51:47.060+00:00] 14:51:47 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:51:47.060+00:00] 14:51:47 INFO - runtests.py | SSL tunnel pid: 3618 [task 2026-03-10T14:51:47.360+00:00] 14:51:47 INFO - use http3 server: False [task 2026-03-10T14:51:47.360+00:00] 14:51:47 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:51:47.361+00:00] 14:51:47 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:51:47.361+00:00] 14:51:47 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:51:47.361+00:00] 14:51:47 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:51:47.362+00:00] 14:51:47 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:51:47.362+00:00] 14:51:47 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:51:47.362+00:00] 14:51:47 INFO - [task 2026-03-10T14:51:47.365+00:00] 14:51:47 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmpe98js0yq.mozrunner [task 2026-03-10T14:51:47.368+00:00] 14:51:47 INFO - runtests.py | Application pid: 3662 [task 2026-03-10T14:51:47.369+00:00] 14:51:47 INFO - TEST-INFO | started process GECKO(3662) [task 2026-03-10T14:51:49.859+00:00] 14:51:49 INFO - GECKO(3662) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:51:49.859+00:00] 14:51:49 INFO - GECKO(3662) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:51:49.916+00:00] 14:51:49 INFO - GECKO(3662) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:51:49.919+00:00] 14:51:49 INFO - GECKO(3662) | 1773154309919 Marionette INFO Marionette enabled [task 2026-03-10T14:51:49.928+00:00] 14:51:49 INFO - GECKO(3662) | 1773154309927 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:51:49.928+00:00] 14:51:49 INFO - GECKO(3662) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:51:50.404+00:00] 14:51:50 INFO - GECKO(3662) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:51:50.566+00:00] 14:51:50 INFO - GECKO(3662) | 1773154310565 Marionette INFO Listening on port 2828 [task 2026-03-10T14:51:50.578+00:00] 14:51:50 INFO - GECKO(3662) | 1773154310577 Marionette DEBUG Marionette is listening [task 2026-03-10T14:51:50.674+00:00] 14:51:50 INFO - GECKO(3662) | 1773154310673 Marionette DEBUG Accepted connection 0 from 127.0.0.1:41816 [task 2026-03-10T14:51:50.742+00:00] 14:51:50 INFO - GECKO(3662) | 1773154310741 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:51:51.227+00:00] 14:51:51 INFO - GECKO(3662) | 1773154311225 Marionette DEBUG Accepted connection 1 from 127.0.0.1:41830 [task 2026-03-10T14:51:51.357+00:00] 14:51:51 INFO - GECKO(3662) | 1773154311356 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:51:51.358+00:00] 14:51:51 INFO - GECKO(3662) | 1773154311357 Marionette DEBUG Accepted connection 2 from 127.0.0.1:41838 [task 2026-03-10T14:51:51.923+00:00] 14:51:51 INFO - GECKO(3662) | 1773154311922 Marionette DEBUG 2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:51:51.968+00:00] 14:51:51 INFO - GECKO(3662) | 1773154311967 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:51:52.833+00:00] 14:51:52 INFO - GECKO(3662) | [Parent 3662: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:51:55.970+00:00] 14:51:55 INFO - GECKO(3662) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:51:55.970+00:00] 14:51:55 INFO - GECKO(3662) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:51:55.971+00:00] 14:51:55 INFO - GECKO(3662) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:51:55.971+00:00] 14:51:55 INFO - GECKO(3662) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:51:56.902+00:00] 14:51:56 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:51:56.903+00:00] 14:51:56 INFO - GECKO(3662) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:51:56.912+00:00] 14:51:56 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:51:56.912+00:00] 14:51:56 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:51:57.314+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.315+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:51:57.315+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.316+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:51:57.316+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.317+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:51:57.322+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.322+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:51:57.323+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.323+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:51:57.510+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:51:57.510+00:00] 14:51:57 INFO - GECKO(3662) | Loaded 0 enrollments [task 2026-03-10T14:51:57.527+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:51:57.529+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:51:57.948+00:00] 14:51:57 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:51:57.948+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:51:57.963+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.963+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:51:57.964+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.964+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:51:57.970+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.970+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:51:57.970+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.971+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:51:57.984+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.984+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:51:57.985+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.985+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:51:57.986+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.986+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:51:57.987+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.987+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:51:57.988+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.988+00:00] 14:51:57 INFO - GECKO(3662) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:51:57.989+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:57.989+00:00] 14:51:57 INFO - GECKO(3662) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:51:57.990+00:00] 14:51:57 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:51:57.990+00:00] 14:51:57 INFO - GECKO(3662) | onStartup [task 2026-03-10T14:51:58.043+00:00] 14:51:58 INFO - GECKO(3662) | console.debug: RSLoader: [task 2026-03-10T14:51:58.043+00:00] 14:51:58 INFO - GECKO(3662) | Updating recipes with trigger "enabled" [task 2026-03-10T14:51:58.504+00:00] 14:51:58 INFO - GECKO(3662) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:51:59.560+00:00] 14:51:59 INFO - GECKO(3662) | console.error: services.settings: [task 2026-03-10T14:51:59.560+00:00] 14:51:59 INFO - GECKO(3662) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:51:59.561+00:00] 14:51:59 INFO - GECKO(3662) | Stack: [task 2026-03-10T14:51:59.561+00:00] 14:51:59 INFO - GECKO(3662) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:51:59.562+00:00] 14:51:59 INFO - GECKO(3662) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:51:59.562+00:00] 14:51:59 INFO - GECKO(3662) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:51:59.563+00:00] 14:51:59 INFO - GECKO(3662) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:51:59.564+00:00] 14:51:59 INFO - GECKO(3662) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:51:59.564+00:00] 14:51:59 INFO - GECKO(3662) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:51:59.565+00:00] 14:51:59 INFO - GECKO(3662) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:51:59.565+00:00] 14:51:59 INFO - GECKO(3662) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:51:59.566+00:00] 14:51:59 INFO - GECKO(3662) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:51:59.566+00:00] 14:51:59 INFO - GECKO(3662) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:51:59.567+00:00] 14:51:59 INFO - GECKO(3662) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:51:59.567+00:00] 14:51:59 INFO - GECKO(3662) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:51:59.568+00:00] 14:51:59 INFO - GECKO(3662) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:51:59.568+00:00] 14:51:59 INFO - GECKO(3662) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:51:59.569+00:00] 14:51:59 INFO - GECKO(3662) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:51:59.569+00:00] 14:51:59 INFO - GECKO(3662) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:51:59.570+00:00] 14:51:59 INFO - GECKO(3662) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:51:59.570+00:00] 14:51:59 INFO - GECKO(3662) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:51:59.572+00:00] 14:51:59 INFO - GECKO(3662) | console.debug: RSLoader: [task 2026-03-10T14:51:59.573+00:00] 14:51:59 INFO - GECKO(3662) | Failed to update [task 2026-03-10T14:51:59.573+00:00] 14:51:59 INFO - GECKO(3662) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:51:59.574+00:00] 14:51:59 INFO - GECKO(3662) | Stack: [task 2026-03-10T14:51:59.574+00:00] 14:51:59 INFO - GECKO(3662) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:51:59.575+00:00] 14:51:59 INFO - GECKO(3662) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:51:59.575+00:00] 14:51:59 INFO - GECKO(3662) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:51:59.576+00:00] 14:51:59 INFO - GECKO(3662) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:51:59.577+00:00] 14:51:59 INFO - GECKO(3662) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:51:59.577+00:00] 14:51:59 INFO - GECKO(3662) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:51:59.578+00:00] 14:51:59 INFO - GECKO(3662) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:51:59.578+00:00] 14:51:59 INFO - GECKO(3662) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:51:59.579+00:00] 14:51:59 INFO - GECKO(3662) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:51:59.580+00:00] 14:51:59 INFO - GECKO(3662) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:51:59.581+00:00] 14:51:59 INFO - GECKO(3662) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:51:59.581+00:00] 14:51:59 INFO - GECKO(3662) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:51:59.582+00:00] 14:51:59 INFO - GECKO(3662) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:51:59.582+00:00] 14:51:59 INFO - GECKO(3662) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:51:59.583+00:00] 14:51:59 INFO - GECKO(3662) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:51:59.583+00:00] 14:51:59 INFO - GECKO(3662) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:51:59.584+00:00] 14:51:59 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:59.584+00:00] 14:51:59 INFO - GECKO(3662) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:51:59.585+00:00] 14:51:59 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:59.585+00:00] 14:51:59 INFO - GECKO(3662) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:51:59.586+00:00] 14:51:59 INFO - GECKO(3662) | console.debug: NimbusMigrations: [task 2026-03-10T14:51:59.586+00:00] 14:51:59 INFO - GECKO(3662) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:52:01.516+00:00] 14:52:01 INFO - GECKO(3662) | 1773154321515 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:52:04.283+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324282 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:52:04.284+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324283 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:52:04.287+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324286 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:52:04.288+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324286 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:52:04.288+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324287 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:52:04.368+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324364 Marionette DEBUG 2 <- [1,1,null,{"sessionId":"aa835f52-899f-4ed1-a8f9-b2d8001518dc","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":3662,"moz:profile":"/tmp/tmpe98js0yq.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:52:04.402+00:00] 14:52:04 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:52:04.403+00:00] 14:52:04 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:52:04.404+00:00] 14:52:04 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:52:04.404+00:00] 14:52:04 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:52:04.409+00:00] 14:52:04 INFO - GECKO(3662) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:52:04.412+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324411 Marionette DEBUG 2 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmpol2xpm3p.zip"}] [task 2026-03-10T14:52:04.807+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324806 Marionette DEBUG 2 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:52:04.832+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324831 Marionette DEBUG 2 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmp233sghm0.zip"}] [task 2026-03-10T14:52:04.914+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324913 Marionette DEBUG 2 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:52:04.922+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324921 Marionette DEBUG 2 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:52:04.922+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324922 Marionette DEBUG 2 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:52:04.925+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324924 Marionette DEBUG 2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:52:04.926+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324925 Marionette DEBUG 2 <- [1,5,null,{"value":null}] [task 2026-03-10T14:52:04.930+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324928 Marionette DEBUG 2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:52:04.955+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324954 RemoteAgent TRACE WebDriverProcessData actor created for PID 3662 [task 2026-03-10T14:52:04.960+00:00] 14:52:04 INFO - GECKO(3662) | 1773154324958 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:52:05.088+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325087 Marionette DEBUG 2 <- [1,6,null,{"value":null}] [task 2026-03-10T14:52:05.099+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325098 Marionette DEBUG 2 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:52:05.099+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325098 Marionette DEBUG 2 <- [1,7,null,{"value":null}] [task 2026-03-10T14:52:05.246+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325245 Marionette DEBUG 2 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:52:05.247+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325247 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:52:05.258+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325257 Marionette DEBUG 2 <- [1,8,null,{"value":null}] [task 2026-03-10T14:52:05.281+00:00] 14:52:05 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:52:05.288+00:00] 14:52:05 INFO - GECKO(3662) | 1773154325287 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:52:05.778+00:00] 14:52:05 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:52:05.785+00:00] 14:52:05 INFO - checking for open sidebars [task 2026-03-10T14:52:05.786+00:00] 14:52:05 INFO - checking window state [task 2026-03-10T14:52:06.115+00:00] 14:52:06 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:52:06.802+00:00] 14:52:06 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:06.803+00:00] 14:52:06 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.8860873111371642 [task 2026-03-10T14:52:06.813+00:00] 14:52:06 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:06.813+00:00] 14:52:06 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.8860873111371642, control [task 2026-03-10T14:52:06.826+00:00] 14:52:06 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:06.826+00:00] 14:52:06 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:06.837+00:00] 14:52:06 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:06.838+00:00] 14:52:06 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.8860873111371642 [task 2026-03-10T14:52:06.958+00:00] 14:52:06 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:06.958+00:00] 14:52:06 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:06.964+00:00] 14:52:06 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:06.964+00:00] 14:52:06 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:06.972+00:00] 14:52:06 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:08.002+00:00] 14:52:08 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:08.132+00:00] 14:52:08 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:08.132+00:00] 14:52:08 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:08.859+00:00] 14:52:08 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:08.860+00:00] 14:52:08 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:08.860+00:00] 14:52:08 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:08.861+00:00] 14:52:08 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:08.870+00:00] 14:52:08 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:08.887+00:00] 14:52:08 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:09.239+00:00] 14:52:09 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:09.243+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:09.259+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:52:09.260+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:09.263+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:09.278+00:00] 14:52:09 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:09.280+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.281+00:00] 14:52:09 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.8860873111371642 [task 2026-03-10T14:52:09.296+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:09.297+00:00] 14:52:09 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.8860873111371642 (unknown) [task 2026-03-10T14:52:09.311+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.311+00:00] 14:52:09 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.8860873111371642 [task 2026-03-10T14:52:09.313+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.316+00:00] 14:52:09 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:09.406+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.406+00:00] 14:52:09 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.8860873111371642 [task 2026-03-10T14:52:09.422+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.423+00:00] 14:52:09 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.07101881246851038 [task 2026-03-10T14:52:09.432+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:09.433+00:00] 14:52:09 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.07101881246851038, control [task 2026-03-10T14:52:09.440+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.440+00:00] 14:52:09 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:09.451+00:00] 14:52:09 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:09.452+00:00] 14:52:09 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.07101881246851038 [task 2026-03-10T14:52:09.611+00:00] 14:52:09 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:09.612+00:00] 14:52:09 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:09.619+00:00] 14:52:09 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:09.619+00:00] 14:52:09 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:09.628+00:00] 14:52:09 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:10.457+00:00] 14:52:10 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:10.686+00:00] 14:52:10 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:10.686+00:00] 14:52:10 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:10.925+00:00] 14:52:10 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:10.926+00:00] 14:52:10 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:10.926+00:00] 14:52:10 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:10.927+00:00] 14:52:10 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:10.942+00:00] 14:52:10 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:10.948+00:00] 14:52:10 INFO - GECKO(3662) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:52:11.330+00:00] 14:52:11 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:11.334+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:11.335+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:52:11.336+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:52:11.338+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:11.354+00:00] 14:52:11 INFO - GECKO(3662) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:52:11.359+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:52:11.360+00:00] 14:52:11 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:11.365+00:00] 14:52:11 INFO - GECKO(3662) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:52:11.370+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.371+00:00] 14:52:11 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.07101881246851038 [task 2026-03-10T14:52:11.388+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:11.389+00:00] 14:52:11 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.07101881246851038 (unknown) [task 2026-03-10T14:52:11.401+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.402+00:00] 14:52:11 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.07101881246851038 [task 2026-03-10T14:52:11.402+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.403+00:00] 14:52:11 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:11.492+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.493+00:00] 14:52:11 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.07101881246851038 [task 2026-03-10T14:52:11.511+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.512+00:00] 14:52:11 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.9150421672179403 [task 2026-03-10T14:52:11.519+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:11.520+00:00] 14:52:11 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.9150421672179403, control [task 2026-03-10T14:52:11.528+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.529+00:00] 14:52:11 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:11.538+00:00] 14:52:11 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:11.538+00:00] 14:52:11 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.9150421672179403 [task 2026-03-10T14:52:11.692+00:00] 14:52:11 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:11.692+00:00] 14:52:11 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:11.698+00:00] 14:52:11 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:11.699+00:00] 14:52:11 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:11.706+00:00] 14:52:11 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:12.538+00:00] 14:52:12 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:12.639+00:00] 14:52:12 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:12.639+00:00] 14:52:12 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:12.867+00:00] 14:52:12 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:12.868+00:00] 14:52:12 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:12.869+00:00] 14:52:12 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:12.869+00:00] 14:52:12 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:12.881+00:00] 14:52:12 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:12.891+00:00] 14:52:12 INFO - GECKO(3662) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:52:13.488+00:00] 14:52:13 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:13.495+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:13.495+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:52:13.497+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:13.501+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:52:13.501+00:00] 14:52:13 INFO - GECKO(3662) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:52:13.503+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:52:13.504+00:00] 14:52:13 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:13.514+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.515+00:00] 14:52:13 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.9150421672179403 [task 2026-03-10T14:52:13.537+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:13.538+00:00] 14:52:13 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.9150421672179403 (unknown) [task 2026-03-10T14:52:13.540+00:00] 14:52:13 INFO - GECKO(3662) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:52:13.550+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.551+00:00] 14:52:13 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.9150421672179403 [task 2026-03-10T14:52:13.552+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.552+00:00] 14:52:13 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:13.638+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.639+00:00] 14:52:13 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.9150421672179403 [task 2026-03-10T14:52:13.673+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.673+00:00] 14:52:13 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.7751605378592621 [task 2026-03-10T14:52:13.683+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:13.684+00:00] 14:52:13 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.7751605378592621, control [task 2026-03-10T14:52:13.692+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.693+00:00] 14:52:13 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:13.702+00:00] 14:52:13 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:13.702+00:00] 14:52:13 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.7751605378592621 [task 2026-03-10T14:52:13.847+00:00] 14:52:13 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:13.848+00:00] 14:52:13 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:13.856+00:00] 14:52:13 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:13.857+00:00] 14:52:13 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:13.884+00:00] 14:52:13 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:14.791+00:00] 14:52:14 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:14.941+00:00] 14:52:14 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:14.942+00:00] 14:52:14 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:15.194+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:15.195+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:15.196+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:15.196+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:15.221+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:15.230+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:52:15.646+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:15.651+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:15.666+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:52:15.666+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:52:15.667+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:15.677+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:52:15.680+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:52:15.681+00:00] 14:52:15 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:15.687+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.689+00:00] 14:52:15 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.7751605378592621 [task 2026-03-10T14:52:15.704+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:15.706+00:00] 14:52:15 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.7751605378592621 (unknown) [task 2026-03-10T14:52:15.717+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.718+00:00] 14:52:15 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.7751605378592621 [task 2026-03-10T14:52:15.719+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.719+00:00] 14:52:15 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:15.794+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.797+00:00] 14:52:15 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.7751605378592621 [task 2026-03-10T14:52:15.821+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.822+00:00] 14:52:15 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.7229421472459185 [task 2026-03-10T14:52:15.828+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:15.829+00:00] 14:52:15 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.7229421472459185, control [task 2026-03-10T14:52:15.838+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.839+00:00] 14:52:15 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:15.842+00:00] 14:52:15 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:15.842+00:00] 14:52:15 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.7229421472459185 [task 2026-03-10T14:52:15.922+00:00] 14:52:15 INFO - GECKO(3662) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:52:15.982+00:00] 14:52:15 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:15.982+00:00] 14:52:15 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:15.989+00:00] 14:52:15 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:15.990+00:00] 14:52:15 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:16.025+00:00] 14:52:16 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:16.891+00:00] 14:52:16 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:17.019+00:00] 14:52:17 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:17.020+00:00] 14:52:17 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:17.264+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:17.265+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:17.265+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:17.266+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:17.278+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:17.293+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:52:17.304+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:52:17.651+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:17.656+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:17.661+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:52:17.662+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:17.664+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:52:17.664+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:52:17.675+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:52:17.675+00:00] 14:52:17 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:17.678+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.679+00:00] 14:52:17 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.7229421472459185 [task 2026-03-10T14:52:17.693+00:00] 14:52:17 INFO - GECKO(3662) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:52:17.693+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:17.694+00:00] 14:52:17 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.7229421472459185 (unknown) [task 2026-03-10T14:52:17.706+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.707+00:00] 14:52:17 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.7229421472459185 [task 2026-03-10T14:52:17.708+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.708+00:00] 14:52:17 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:17.786+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.787+00:00] 14:52:17 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.7229421472459185 [task 2026-03-10T14:52:17.834+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.835+00:00] 14:52:17 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.5479309019477918 [task 2026-03-10T14:52:17.848+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:17.849+00:00] 14:52:17 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.5479309019477918, control [task 2026-03-10T14:52:17.857+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.858+00:00] 14:52:17 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:17.864+00:00] 14:52:17 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:17.865+00:00] 14:52:17 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.5479309019477918 [task 2026-03-10T14:52:18.017+00:00] 14:52:18 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:18.018+00:00] 14:52:18 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:18.023+00:00] 14:52:18 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:18.024+00:00] 14:52:18 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:18.035+00:00] 14:52:18 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:18.863+00:00] 14:52:18 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:18.976+00:00] 14:52:18 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:18.976+00:00] 14:52:18 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:19.213+00:00] 14:52:19 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:19.213+00:00] 14:52:19 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:19.214+00:00] 14:52:19 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:19.214+00:00] 14:52:19 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:19.223+00:00] 14:52:19 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:19.239+00:00] 14:52:19 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:19.689+00:00] 14:52:19 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:19.690+00:00] 14:52:19 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:19.696+00:00] 14:52:19 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:19.697+00:00] 14:52:19 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:19.709+00:00] 14:52:19 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:20.477+00:00] 14:52:20 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:20.578+00:00] 14:52:20 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:20.579+00:00] 14:52:20 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:20.806+00:00] 14:52:20 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:20.807+00:00] 14:52:20 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:20.807+00:00] 14:52:20 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:20.811+00:00] 14:52:20 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:20.813+00:00] 14:52:20 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:20.821+00:00] 14:52:20 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:21.071+00:00] 14:52:21 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:21.074+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:21.091+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:52:21.091+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:21.093+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:21.104+00:00] 14:52:21 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:21.104+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.105+00:00] 14:52:21 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.5479309019477918 [task 2026-03-10T14:52:21.116+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:21.117+00:00] 14:52:21 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.5479309019477918 (unknown) [task 2026-03-10T14:52:21.129+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.129+00:00] 14:52:21 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.5479309019477918 [task 2026-03-10T14:52:21.130+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.130+00:00] 14:52:21 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:21.185+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.186+00:00] 14:52:21 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.5479309019477918 [task 2026-03-10T14:52:21.219+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.219+00:00] 14:52:21 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.8283727228640674 [task 2026-03-10T14:52:21.228+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:21.229+00:00] 14:52:21 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.8283727228640674, control [task 2026-03-10T14:52:21.237+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.237+00:00] 14:52:21 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:21.244+00:00] 14:52:21 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:21.245+00:00] 14:52:21 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.8283727228640674 [task 2026-03-10T14:52:21.394+00:00] 14:52:21 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:21.394+00:00] 14:52:21 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:21.399+00:00] 14:52:21 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:21.400+00:00] 14:52:21 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:21.423+00:00] 14:52:21 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:22.311+00:00] 14:52:22 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:22.421+00:00] 14:52:22 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:22.421+00:00] 14:52:22 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:22.696+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:22.697+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:22.697+00:00] 14:52:22 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:22.698+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:22.703+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:22.715+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:22.719+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:22.721+00:00] 14:52:22 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:22.733+00:00] 14:52:22 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:52:22.734+00:00] 14:52:22 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:22.736+00:00] 14:52:22 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:22.742+00:00] 14:52:22 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:23.259+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.260+00:00] 14:52:23 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.8283727228640674 [task 2026-03-10T14:52:23.266+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:23.267+00:00] 14:52:23 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.8283727228640674 (unknown) [task 2026-03-10T14:52:23.275+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.275+00:00] 14:52:23 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.8283727228640674 [task 2026-03-10T14:52:23.276+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.276+00:00] 14:52:23 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:23.282+00:00] 14:52:23 INFO - GECKO(3662) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:52:23.347+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.348+00:00] 14:52:23 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.8283727228640674 [task 2026-03-10T14:52:23.366+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.367+00:00] 14:52:23 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.9836567342947078 [task 2026-03-10T14:52:23.375+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:23.376+00:00] 14:52:23 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.9836567342947078, control [task 2026-03-10T14:52:23.384+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.385+00:00] 14:52:23 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:23.395+00:00] 14:52:23 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:23.397+00:00] 14:52:23 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.9836567342947078 [task 2026-03-10T14:52:23.505+00:00] 14:52:23 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:23.505+00:00] 14:52:23 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:23.526+00:00] 14:52:23 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:23.527+00:00] 14:52:23 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:23.548+00:00] 14:52:23 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:24.408+00:00] 14:52:24 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:24.527+00:00] 14:52:24 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:24.528+00:00] 14:52:24 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:24.774+00:00] 14:52:24 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:24.775+00:00] 14:52:24 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:24.775+00:00] 14:52:24 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:52:24.776+00:00] 14:52:24 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:24.783+00:00] 14:52:24 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:24.798+00:00] 14:52:24 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:25.073+00:00] 14:52:25 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:25.077+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:25.089+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:52:25.090+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:25.093+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:25.101+00:00] 14:52:25 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:25.102+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.103+00:00] 14:52:25 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.9836567342947078 [task 2026-03-10T14:52:25.115+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:25.116+00:00] 14:52:25 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.9836567342947078 (unknown) [task 2026-03-10T14:52:25.129+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.130+00:00] 14:52:25 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.9836567342947078 [task 2026-03-10T14:52:25.130+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.131+00:00] 14:52:25 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:25.190+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.191+00:00] 14:52:25 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.9836567342947078 [task 2026-03-10T14:52:25.207+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.207+00:00] 14:52:25 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.5260061038473097 [task 2026-03-10T14:52:25.216+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:25.218+00:00] 14:52:25 INFO - GECKO(3662) | New experiment started: newtabTrainhop-experiment-0.5260061038473097, control [task 2026-03-10T14:52:25.228+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.229+00:00] 14:52:25 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:25.232+00:00] 14:52:25 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:25.233+00:00] 14:52:25 INFO - GECKO(3662) | Created active enrollment newtabTrainhop-experiment-0.5260061038473097 [task 2026-03-10T14:52:25.348+00:00] 14:52:25 INFO - GECKO(3662) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:25.349+00:00] 14:52:25 INFO - GECKO(3662) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:25.355+00:00] 14:52:25 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:25.356+00:00] 14:52:25 INFO - GECKO(3662) | Browser got expected state change about:blank [task 2026-03-10T14:52:25.415+00:00] 14:52:25 INFO - GECKO(3662) | Saw state f0001 and status 0 [task 2026-03-10T14:52:26.326+00:00] 14:52:26 INFO - GECKO(3662) | Saw state 20010 and status 0 [task 2026-03-10T14:52:26.442+00:00] 14:52:26 INFO - GECKO(3662) | Saw state c0010 and status 0 [task 2026-03-10T14:52:26.443+00:00] 14:52:26 INFO - GECKO(3662) | Browser got expected state change about:newtab [task 2026-03-10T14:52:26.711+00:00] 14:52:26 INFO - GECKO(3662) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:52:26.712+00:00] 14:52:26 INFO - GECKO(3662) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:52:26.712+00:00] 14:52:26 INFO - GECKO(3662) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:52:26.713+00:00] 14:52:26 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:52:26.726+00:00] 14:52:26 INFO - GECKO(3662) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:52:26.740+00:00] 14:52:26 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:52:27.089+00:00] 14:52:27 INFO - GECKO(3662) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:52:27.094+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:52:27.106+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:52:27.106+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:52:27.109+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:52:27.116+00:00] 14:52:27 INFO - GECKO(3662) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:52:27.119+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:27.120+00:00] 14:52:27 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.5260061038473097 [task 2026-03-10T14:52:27.134+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: ExperimentManager: [task 2026-03-10T14:52:27.134+00:00] 14:52:27 INFO - GECKO(3662) | Recipe unenrolled: newtabTrainhop-experiment-0.5260061038473097 (unknown) [task 2026-03-10T14:52:27.147+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:27.148+00:00] 14:52:27 INFO - GECKO(3662) | Queued update for enrollment newtabTrainhop-experiment-0.5260061038473097 [task 2026-03-10T14:52:27.149+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:27.149+00:00] 14:52:27 INFO - GECKO(3662) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:27.231+00:00] 14:52:27 INFO - GECKO(3662) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:27.231+00:00] 14:52:27 INFO - GECKO(3662) | Deleted expired enrollment newtabTrainhop-experiment-0.5260061038473097 [task 2026-03-10T14:52:27.922+00:00] 14:52:27 INFO - GECKO(3662) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:52:27.922+00:00] 14:52:27 INFO - GECKO(3662) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:52:27.923+00:00] 14:52:27 INFO - GECKO(3662) | MEMORY STAT | vsize 120591014MB | residentFast 1208MB [task 2026-03-10T14:52:27.925+00:00] 14:52:27 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 21810ms [task 2026-03-10T14:52:29.548+00:00] 14:52:29 INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “”." {file: "about:blank" line: 0}] [task 2026-03-10T14:52:29.968+00:00] 14:52:29 INFO - GECKO(3662) | Completed ShutdownLeaks collections in process 3863 [task 2026-03-10T14:52:29.976+00:00] 14:52:29 INFO - GECKO(3662) | Completed ShutdownLeaks collections in process 3813 [task 2026-03-10T14:52:30.040+00:00] 14:52:30 INFO - GECKO(3662) | Completed ShutdownLeaks collections in process 3936 [task 2026-03-10T14:52:30.086+00:00] 14:52:30 INFO - GECKO(3662) | Completed ShutdownLeaks collections in process 3777 [task 2026-03-10T14:52:31.045+00:00] 14:52:31 INFO - GECKO(3662) | Completed ShutdownLeaks collections in process 3662 [task 2026-03-10T14:52:31.046+00:00] 14:52:31 INFO - TEST-START | Shutdown [task 2026-03-10T14:52:31.047+00:00] 14:52:31 INFO - Browser Chrome Test Summary [task 2026-03-10T14:52:31.048+00:00] 14:52:31 INFO - Passed: 13 [task 2026-03-10T14:52:31.048+00:00] 14:52:31 INFO - Failed: 0 [task 2026-03-10T14:52:31.049+00:00] 14:52:31 INFO - Todo: 0 [task 2026-03-10T14:52:31.049+00:00] 14:52:31 INFO - Mode: e10s [task 2026-03-10T14:52:31.050+00:00] 14:52:31 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:52:34.131+00:00] 14:52:34 INFO - GECKO(3662) | 1773154354130 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:52:34.132+00:00] 14:52:34 INFO - GECKO(3662) | 1773154354130 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:52:34.132+00:00] 14:52:34 INFO - GECKO(3662) | 1773154354130 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:52:34.264+00:00] 14:52:34 INFO - GECKO(3662) | 1773154354263 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:52:34.882+00:00] 14:52:34 INFO - GECKO(3662) | 1773154354880 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:52:34.921+00:00] 14:52:34 INFO - GECKO(3662) | 1773154354920 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:52:37.287+00:00] 14:52:37 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:52:37.287+00:00] 14:52:37 INFO - runtests.py | Application ran for: 0:00:49.922624 [task 2026-03-10T14:52:37.288+00:00] 14:52:37 INFO - zombiecheck | Reading PID log: /tmp/tmpxnobi8iupidlog [task 2026-03-10T14:52:37.288+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3777 [task 2026-03-10T14:52:37.289+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3782 [task 2026-03-10T14:52:37.289+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3813 [task 2026-03-10T14:52:37.290+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3863 [task 2026-03-10T14:52:37.290+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3894 [task 2026-03-10T14:52:37.290+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3895 [task 2026-03-10T14:52:37.291+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3902 [task 2026-03-10T14:52:37.291+00:00] 14:52:37 INFO - ==> process 3662 launched child process 3936 [task 2026-03-10T14:52:37.291+00:00] 14:52:37 INFO - ==> process 3662 launched child process 4019 [task 2026-03-10T14:52:37.292+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3936 [task 2026-03-10T14:52:37.292+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3777 [task 2026-03-10T14:52:37.293+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3813 [task 2026-03-10T14:52:37.293+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3782 [task 2026-03-10T14:52:37.293+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3895 [task 2026-03-10T14:52:37.294+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 4019 [task 2026-03-10T14:52:37.294+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3894 [task 2026-03-10T14:52:37.295+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3863 [task 2026-03-10T14:52:37.295+00:00] 14:52:37 INFO - zombiecheck | Checking for orphan process with PID: 3902 [task 2026-03-10T14:52:37.295+00:00] 14:52:37 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:52:37.296+00:00] 14:52:37 INFO - Stopping web server [task 2026-03-10T14:52:37.298+00:00] 14:52:37 INFO - Server shut down. [task 2026-03-10T14:52:37.298+00:00] 14:52:37 INFO - Web server killed. [task 2026-03-10T14:52:37.299+00:00] 14:52:37 INFO - Stopping web socket server [task 2026-03-10T14:52:37.299+00:00] 14:52:37 INFO - Stopping ssltunnel [task 2026-03-10T14:52:37.300+00:00] 14:52:37 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:52:37.300+00:00] 14:52:37 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:52:37.338+00:00] 14:52:37 INFO - Buffered messages finished [task 2026-03-10T14:52:37.338+00:00] 14:52:37 INFO - TEST-INFO | checking window state [task 2026-03-10T14:52:37.338+00:00] 14:52:37 INFO - Browser Chrome Test Summary [task 2026-03-10T14:52:37.338+00:00] 14:52:37 INFO - Passed: 182 [task 2026-03-10T14:52:37.339+00:00] 14:52:37 INFO - Failed: 0 [task 2026-03-10T14:52:37.339+00:00] 14:52:37 INFO - Todo: 0 [task 2026-03-10T14:52:37.339+00:00] 14:52:37 INFO - Mode: e10s [task 2026-03-10T14:52:37.339+00:00] 14:52:37 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:52:37.339+00:00] 14:52:37 INFO - Buffered messages finished [task 2026-03-10T14:52:37.340+00:00] 14:52:37 INFO - SUITE-END | took 50s [task 2026-03-10T14:52:37.340+00:00] 14:52:37 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:52:37.342+00:00] 14:52:37 INFO - NOT killing {'ppid': 1458, 'pid': 3618, 'name': 'ssltunnel', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:52:37.342+00:00] 14:52:37 INFO - Checking for xpcshell processes... [task 2026-03-10T14:52:37.345+00:00] 14:52:37 INFO - NOT killing {'ppid': 1458, 'pid': 3616, 'name': 'xpcshell', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:52:37.346+00:00] 14:52:37 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:52:37.346+00:00] 14:52:37 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - The following extra prefs will be set: [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - messaging-system.log=all [task 2026-03-10T14:52:37.347+00:00] 14:52:37 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:52:37.438+00:00] 14:52:37 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:52:37.451+00:00] 14:52:37 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:52:37.451+00:00] 14:52:37 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:52:37.453+00:00] 14:52:37 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:52:37.453+00:00] 14:52:37 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:52:37.453+00:00] 14:52:37 INFO - Redistribute latency... [task 2026-03-10T14:52:37.453+00:00] 14:52:37 INFO - New clock: GstSystemClock [task 2026-03-10T14:52:37.487+00:00] 14:52:37 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:52:37.487+00:00] 14:52:37 INFO - Execution ended after 0:00:00.033566679 [task 2026-03-10T14:52:37.487+00:00] 14:52:37 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:52:37.625+00:00] 14:52:37 INFO - PID 4099 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:52:37.625+00:00] 14:52:37 INFO - [task 2026-03-10T14:52:37.991+00:00] 14:52:37 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:52:37.992+00:00] 14:52:37 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:52:37.992+00:00] 14:52:37 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:52:37.993+00:00] 14:52:37 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmp89iycygs.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:52:37.994+00:00] 14:52:37 INFO - runtests.py | Server pid: 4119 [task 2026-03-10T14:52:37.994+00:00] 14:52:37 INFO - runtests.py | Websocket server pid: 4120 [task 2026-03-10T14:52:37.994+00:00] 14:52:37 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:52:37.995+00:00] 14:52:37 INFO - runtests.py | SSL tunnel pid: 4121 [task 2026-03-10T14:52:38.295+00:00] 14:52:38 INFO - use http3 server: False [task 2026-03-10T14:52:38.296+00:00] 14:52:38 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:52:38.296+00:00] 14:52:38 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:52:38.297+00:00] 14:52:38 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:52:38.297+00:00] 14:52:38 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:52:38.298+00:00] 14:52:38 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:52:38.298+00:00] 14:52:38 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:52:38.298+00:00] 14:52:38 INFO - [task 2026-03-10T14:52:38.301+00:00] 14:52:38 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmp89iycygs.mozrunner [task 2026-03-10T14:52:38.305+00:00] 14:52:38 INFO - runtests.py | Application pid: 4165 [task 2026-03-10T14:52:38.305+00:00] 14:52:38 INFO - TEST-INFO | started process GECKO(4165) [task 2026-03-10T14:52:40.799+00:00] 14:52:40 INFO - GECKO(4165) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:52:40.799+00:00] 14:52:40 INFO - GECKO(4165) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:52:40.858+00:00] 14:52:40 INFO - GECKO(4165) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:52:40.862+00:00] 14:52:40 INFO - GECKO(4165) | 1773154360861 Marionette INFO Marionette enabled [task 2026-03-10T14:52:40.870+00:00] 14:52:40 INFO - GECKO(4165) | 1773154360869 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:52:40.871+00:00] 14:52:40 INFO - GECKO(4165) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:52:41.351+00:00] 14:52:41 INFO - GECKO(4165) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:52:41.518+00:00] 14:52:41 INFO - GECKO(4165) | 1773154361517 Marionette INFO Listening on port 2828 [task 2026-03-10T14:52:41.530+00:00] 14:52:41 INFO - GECKO(4165) | 1773154361529 Marionette DEBUG Marionette is listening [task 2026-03-10T14:52:41.625+00:00] 14:52:41 INFO - GECKO(4165) | 1773154361623 Marionette DEBUG Accepted connection 0 from 127.0.0.1:59000 [task 2026-03-10T14:52:41.697+00:00] 14:52:41 INFO - GECKO(4165) | 1773154361696 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:52:42.186+00:00] 14:52:42 INFO - GECKO(4165) | 1773154362185 Marionette DEBUG Accepted connection 1 from 127.0.0.1:59002 [task 2026-03-10T14:52:42.316+00:00] 14:52:42 INFO - GECKO(4165) | 1773154362315 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:52:42.318+00:00] 14:52:42 INFO - GECKO(4165) | 1773154362317 Marionette DEBUG Accepted connection 2 from 127.0.0.1:59016 [task 2026-03-10T14:52:42.902+00:00] 14:52:42 INFO - GECKO(4165) | 1773154362901 Marionette DEBUG 2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:52:42.947+00:00] 14:52:42 INFO - GECKO(4165) | 1773154362946 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:52:43.803+00:00] 14:52:43 INFO - GECKO(4165) | [Parent 4165: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:52:46.967+00:00] 14:52:46 INFO - GECKO(4165) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:52:46.968+00:00] 14:52:46 INFO - GECKO(4165) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:52:46.969+00:00] 14:52:46 INFO - GECKO(4165) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:52:46.969+00:00] 14:52:46 INFO - GECKO(4165) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:52:47.838+00:00] 14:52:47 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:52:47.839+00:00] 14:52:47 INFO - GECKO(4165) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:52:47.849+00:00] 14:52:47 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:52:47.849+00:00] 14:52:47 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:52:48.263+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.264+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:52:48.265+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.265+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:52:48.266+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.266+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:52:48.271+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.272+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:52:48.272+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.273+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:52:48.473+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:48.473+00:00] 14:52:48 INFO - GECKO(4165) | Loaded 0 enrollments [task 2026-03-10T14:52:48.484+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:52:48.486+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:52:48.914+00:00] 14:52:48 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:52:48.914+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:52:48.928+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.928+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:52:48.929+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.929+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:52:48.937+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.937+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:52:48.938+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.938+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:52:48.948+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.948+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:52:48.949+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.949+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:52:48.950+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.951+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:52:48.951+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.952+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:52:48.952+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.952+00:00] 14:52:48 INFO - GECKO(4165) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:52:48.953+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:48.953+00:00] 14:52:48 INFO - GECKO(4165) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:52:48.954+00:00] 14:52:48 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:52:48.954+00:00] 14:52:48 INFO - GECKO(4165) | onStartup [task 2026-03-10T14:52:49.006+00:00] 14:52:49 INFO - GECKO(4165) | console.debug: RSLoader: [task 2026-03-10T14:52:49.007+00:00] 14:52:49 INFO - GECKO(4165) | Updating recipes with trigger "enabled" [task 2026-03-10T14:52:49.494+00:00] 14:52:49 INFO - GECKO(4165) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:52:50.569+00:00] 14:52:50 INFO - GECKO(4165) | console.error: services.settings: [task 2026-03-10T14:52:50.570+00:00] 14:52:50 INFO - GECKO(4165) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:52:50.571+00:00] 14:52:50 INFO - GECKO(4165) | Stack: [task 2026-03-10T14:52:50.571+00:00] 14:52:50 INFO - GECKO(4165) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:52:50.572+00:00] 14:52:50 INFO - GECKO(4165) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:52:50.572+00:00] 14:52:50 INFO - GECKO(4165) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:52:50.573+00:00] 14:52:50 INFO - GECKO(4165) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:52:50.574+00:00] 14:52:50 INFO - GECKO(4165) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:52:50.574+00:00] 14:52:50 INFO - GECKO(4165) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:52:50.575+00:00] 14:52:50 INFO - GECKO(4165) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:52:50.575+00:00] 14:52:50 INFO - GECKO(4165) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:52:50.576+00:00] 14:52:50 INFO - GECKO(4165) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:52:50.577+00:00] 14:52:50 INFO - GECKO(4165) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:52:50.577+00:00] 14:52:50 INFO - GECKO(4165) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:52:50.578+00:00] 14:52:50 INFO - GECKO(4165) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:52:50.578+00:00] 14:52:50 INFO - GECKO(4165) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:52:50.579+00:00] 14:52:50 INFO - GECKO(4165) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:52:50.579+00:00] 14:52:50 INFO - GECKO(4165) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:52:50.580+00:00] 14:52:50 INFO - GECKO(4165) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:52:50.580+00:00] 14:52:50 INFO - GECKO(4165) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:52:50.581+00:00] 14:52:50 INFO - GECKO(4165) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:52:50.581+00:00] 14:52:50 INFO - GECKO(4165) | console.debug: RSLoader: [task 2026-03-10T14:52:50.582+00:00] 14:52:50 INFO - GECKO(4165) | Failed to update [task 2026-03-10T14:52:50.582+00:00] 14:52:50 INFO - GECKO(4165) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:52:50.582+00:00] 14:52:50 INFO - GECKO(4165) | Stack: [task 2026-03-10T14:52:50.583+00:00] 14:52:50 INFO - GECKO(4165) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:52:50.583+00:00] 14:52:50 INFO - GECKO(4165) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:52:50.584+00:00] 14:52:50 INFO - GECKO(4165) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:52:50.585+00:00] 14:52:50 INFO - GECKO(4165) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:52:50.585+00:00] 14:52:50 INFO - GECKO(4165) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:52:50.586+00:00] 14:52:50 INFO - GECKO(4165) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:52:50.586+00:00] 14:52:50 INFO - GECKO(4165) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:52:50.587+00:00] 14:52:50 INFO - GECKO(4165) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:52:50.587+00:00] 14:52:50 INFO - GECKO(4165) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:52:50.588+00:00] 14:52:50 INFO - GECKO(4165) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:52:50.589+00:00] 14:52:50 INFO - GECKO(4165) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:52:50.589+00:00] 14:52:50 INFO - GECKO(4165) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:52:50.590+00:00] 14:52:50 INFO - GECKO(4165) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:52:50.590+00:00] 14:52:50 INFO - GECKO(4165) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:52:50.591+00:00] 14:52:50 INFO - GECKO(4165) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:52:50.591+00:00] 14:52:50 INFO - GECKO(4165) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:52:50.592+00:00] 14:52:50 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:50.592+00:00] 14:52:50 INFO - GECKO(4165) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:52:50.592+00:00] 14:52:50 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:50.593+00:00] 14:52:50 INFO - GECKO(4165) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:52:50.593+00:00] 14:52:50 INFO - GECKO(4165) | console.debug: NimbusMigrations: [task 2026-03-10T14:52:50.594+00:00] 14:52:50 INFO - GECKO(4165) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:52:52.770+00:00] 14:52:52 INFO - GECKO(4165) | 1773154372769 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:52:55.532+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375531 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:52:55.532+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375532 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:52:55.536+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375535 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:52:55.537+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375535 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:52:55.537+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375536 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:52:55.615+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375613 Marionette DEBUG 2 <- [1,1,null,{"sessionId":"3d11bd95-e63b-470b-bc76-02b1ec3c27a2","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":4165,"moz:profile":"/tmp/tmp89iycygs.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:52:55.654+00:00] 14:52:55 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:52:55.654+00:00] 14:52:55 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:52:55.655+00:00] 14:52:55 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:52:55.656+00:00] 14:52:55 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:52:55.660+00:00] 14:52:55 INFO - GECKO(4165) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:52:55.662+00:00] 14:52:55 INFO - GECKO(4165) | 1773154375661 Marionette DEBUG 2 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmpw59_pj9a.zip"}] [task 2026-03-10T14:52:56.080+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376079 Marionette DEBUG 2 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:52:56.106+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376105 Marionette DEBUG 2 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmp3upnb7u9.zip"}] [task 2026-03-10T14:52:56.188+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376187 Marionette DEBUG 2 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:52:56.205+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376204 Marionette DEBUG 2 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:52:56.206+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376205 Marionette DEBUG 2 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:52:56.208+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376207 Marionette DEBUG 2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:52:56.209+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376208 Marionette DEBUG 2 <- [1,5,null,{"value":null}] [task 2026-03-10T14:52:56.213+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376211 Marionette DEBUG 2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:52:56.238+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376237 RemoteAgent TRACE WebDriverProcessData actor created for PID 4165 [task 2026-03-10T14:52:56.243+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376242 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:52:56.363+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376362 Marionette DEBUG 2 <- [1,6,null,{"value":null}] [task 2026-03-10T14:52:56.372+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376371 Marionette DEBUG 2 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:52:56.373+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376372 Marionette DEBUG 2 <- [1,7,null,{"value":null}] [task 2026-03-10T14:52:56.521+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376520 Marionette DEBUG 2 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:52:56.523+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376522 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:52:56.533+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376532 Marionette DEBUG 2 <- [1,8,null,{"value":null}] [task 2026-03-10T14:52:56.557+00:00] 14:52:56 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:52:56.563+00:00] 14:52:56 INFO - GECKO(4165) | 1773154376562 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:52:57.036+00:00] 14:52:57 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:52:57.044+00:00] 14:52:57 INFO - checking for open sidebars [task 2026-03-10T14:52:57.044+00:00] 14:52:57 INFO - checking window state [task 2026-03-10T14:52:57.384+00:00] 14:52:57 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:52:58.069+00:00] 14:52:58 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:58.069+00:00] 14:52:58 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.3869856236719478 [task 2026-03-10T14:52:58.081+00:00] 14:52:58 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:52:58.082+00:00] 14:52:58 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.3869856236719478, control [task 2026-03-10T14:52:58.094+00:00] 14:52:58 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:58.094+00:00] 14:52:58 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:52:58.105+00:00] 14:52:58 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:52:58.106+00:00] 14:52:58 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.3869856236719478 [task 2026-03-10T14:52:58.258+00:00] 14:52:58 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:52:58.259+00:00] 14:52:58 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:52:58.269+00:00] 14:52:58 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:52:58.269+00:00] 14:52:58 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:52:58.283+00:00] 14:52:58 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:52:59.306+00:00] 14:52:59 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:52:59.438+00:00] 14:52:59 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:52:59.439+00:00] 14:52:59 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:00.133+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:00.134+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:00.134+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:00.135+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:00.144+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:00.163+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:00.522+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:00.526+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:00.545+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:53:00.545+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:00.548+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:00.560+00:00] 14:53:00 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:00.562+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.563+00:00] 14:53:00 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.3869856236719478 [task 2026-03-10T14:53:00.577+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:00.578+00:00] 14:53:00 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.3869856236719478 (unknown) [task 2026-03-10T14:53:00.589+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.589+00:00] 14:53:00 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.3869856236719478 [task 2026-03-10T14:53:00.590+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.592+00:00] 14:53:00 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:00.677+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.677+00:00] 14:53:00 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.3869856236719478 [task 2026-03-10T14:53:00.696+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.697+00:00] 14:53:00 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.972495968809971 [task 2026-03-10T14:53:00.707+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:00.707+00:00] 14:53:00 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.972495968809971, control [task 2026-03-10T14:53:00.716+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.716+00:00] 14:53:00 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:00.719+00:00] 14:53:00 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:00.720+00:00] 14:53:00 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.972495968809971 [task 2026-03-10T14:53:00.877+00:00] 14:53:00 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:00.877+00:00] 14:53:00 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:00.887+00:00] 14:53:00 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:00.888+00:00] 14:53:00 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:00.899+00:00] 14:53:00 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:01.820+00:00] 14:53:01 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:01.954+00:00] 14:53:01 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:01.954+00:00] 14:53:01 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:02.193+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:02.193+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:02.194+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:02.194+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:02.209+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:02.216+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:53:02.590+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:02.594+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:02.594+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:53:02.595+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:53:02.596+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:02.598+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:53:02.600+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:53:02.601+00:00] 14:53:02 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:02.611+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.612+00:00] 14:53:02 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.972495968809971 [task 2026-03-10T14:53:02.625+00:00] 14:53:02 INFO - GECKO(4165) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:53:02.634+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:02.634+00:00] 14:53:02 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.972495968809971 (unknown) [task 2026-03-10T14:53:02.648+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.648+00:00] 14:53:02 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.972495968809971 [task 2026-03-10T14:53:02.649+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.649+00:00] 14:53:02 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:02.738+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.738+00:00] 14:53:02 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.972495968809971 [task 2026-03-10T14:53:02.763+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.764+00:00] 14:53:02 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.4215337392488556 [task 2026-03-10T14:53:02.770+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:02.771+00:00] 14:53:02 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.4215337392488556, control [task 2026-03-10T14:53:02.780+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.781+00:00] 14:53:02 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:02.789+00:00] 14:53:02 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:02.789+00:00] 14:53:02 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.4215337392488556 [task 2026-03-10T14:53:02.931+00:00] 14:53:02 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:02.932+00:00] 14:53:02 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:02.941+00:00] 14:53:02 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:02.942+00:00] 14:53:02 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:02.955+00:00] 14:53:02 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:03.780+00:00] 14:53:03 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:03.875+00:00] 14:53:03 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:03.876+00:00] 14:53:03 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:04.119+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:04.120+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:04.120+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:04.121+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:04.134+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:04.144+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:53:04.702+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:04.713+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:04.714+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:53:04.715+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:04.722+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:53:04.722+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:53:04.726+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:53:04.727+00:00] 14:53:04 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:04.738+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.739+00:00] 14:53:04 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.4215337392488556 [task 2026-03-10T14:53:04.751+00:00] 14:53:04 INFO - GECKO(4165) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:53:04.762+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:04.762+00:00] 14:53:04 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.4215337392488556 (unknown) [task 2026-03-10T14:53:04.774+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.775+00:00] 14:53:04 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.4215337392488556 [task 2026-03-10T14:53:04.775+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.775+00:00] 14:53:04 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:04.882+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.883+00:00] 14:53:04 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.4215337392488556 [task 2026-03-10T14:53:04.903+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.903+00:00] 14:53:04 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.7761972479803951 [task 2026-03-10T14:53:04.923+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:04.923+00:00] 14:53:04 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.7761972479803951, control [task 2026-03-10T14:53:04.932+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.933+00:00] 14:53:04 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:04.946+00:00] 14:53:04 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:04.946+00:00] 14:53:04 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.7761972479803951 [task 2026-03-10T14:53:05.112+00:00] 14:53:05 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:05.113+00:00] 14:53:05 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:05.119+00:00] 14:53:05 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:05.120+00:00] 14:53:05 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:05.126+00:00] 14:53:05 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:05.856+00:00] 14:53:05 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:06.002+00:00] 14:53:06 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:06.002+00:00] 14:53:06 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:06.280+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:06.281+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:06.281+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:06.282+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:06.305+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:06.317+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:53:06.689+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:06.693+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:06.704+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:53:06.705+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:53:06.705+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:06.713+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:53:06.717+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:53:06.717+00:00] 14:53:06 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:06.723+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.724+00:00] 14:53:06 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.7761972479803951 [task 2026-03-10T14:53:06.738+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:06.740+00:00] 14:53:06 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.7761972479803951 (unknown) [task 2026-03-10T14:53:06.753+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.753+00:00] 14:53:06 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.7761972479803951 [task 2026-03-10T14:53:06.754+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.754+00:00] 14:53:06 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:06.843+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.844+00:00] 14:53:06 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.7761972479803951 [task 2026-03-10T14:53:06.861+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.862+00:00] 14:53:06 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.4968314401270849 [task 2026-03-10T14:53:06.870+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:06.871+00:00] 14:53:06 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.4968314401270849, control [task 2026-03-10T14:53:06.879+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.880+00:00] 14:53:06 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:06.888+00:00] 14:53:06 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:06.889+00:00] 14:53:06 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.4968314401270849 [task 2026-03-10T14:53:07.033+00:00] 14:53:07 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:07.033+00:00] 14:53:07 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:07.041+00:00] 14:53:07 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:07.041+00:00] 14:53:07 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:07.063+00:00] 14:53:07 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:07.897+00:00] 14:53:07 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:08.021+00:00] 14:53:08 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:08.022+00:00] 14:53:08 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:08.266+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:08.267+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:08.268+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:08.268+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:08.280+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:08.290+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:53:08.299+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:53:08.835+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:08.839+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:08.844+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:53:08.844+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:08.847+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:53:08.848+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:53:08.859+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:53:08.859+00:00] 14:53:08 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:08.862+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:08.863+00:00] 14:53:08 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.4968314401270849 [task 2026-03-10T14:53:08.874+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:08.875+00:00] 14:53:08 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.4968314401270849 (unknown) [task 2026-03-10T14:53:08.886+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:08.887+00:00] 14:53:08 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.4968314401270849 [task 2026-03-10T14:53:08.887+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:08.889+00:00] 14:53:08 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:08.889+00:00] 14:53:08 INFO - GECKO(4165) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:53:08.970+00:00] 14:53:08 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:08.971+00:00] 14:53:08 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.4968314401270849 [task 2026-03-10T14:53:09.013+00:00] 14:53:09 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:09.014+00:00] 14:53:09 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.5894314136863517 [task 2026-03-10T14:53:09.028+00:00] 14:53:09 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:09.028+00:00] 14:53:09 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.5894314136863517, control [task 2026-03-10T14:53:09.037+00:00] 14:53:09 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:09.038+00:00] 14:53:09 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:09.045+00:00] 14:53:09 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:09.046+00:00] 14:53:09 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.5894314136863517 [task 2026-03-10T14:53:09.178+00:00] 14:53:09 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:09.179+00:00] 14:53:09 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:09.187+00:00] 14:53:09 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:09.187+00:00] 14:53:09 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:09.214+00:00] 14:53:09 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:10.108+00:00] 14:53:10 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:10.211+00:00] 14:53:10 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:10.211+00:00] 14:53:10 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:10.471+00:00] 14:53:10 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:10.472+00:00] 14:53:10 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:10.473+00:00] 14:53:10 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:10.473+00:00] 14:53:10 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:10.486+00:00] 14:53:10 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:10.510+00:00] 14:53:10 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:11.007+00:00] 14:53:11 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:11.007+00:00] 14:53:11 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:11.043+00:00] 14:53:11 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:11.839+00:00] 14:53:11 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:11.979+00:00] 14:53:11 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:11.979+00:00] 14:53:11 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:12.225+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:12.226+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:12.226+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:12.231+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:12.234+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:12.244+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:12.490+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:12.493+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:12.512+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:53:12.513+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:12.516+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:12.528+00:00] 14:53:12 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:12.530+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.531+00:00] 14:53:12 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.5894314136863517 [task 2026-03-10T14:53:12.545+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:12.545+00:00] 14:53:12 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.5894314136863517 (unknown) [task 2026-03-10T14:53:12.556+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.557+00:00] 14:53:12 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.5894314136863517 [task 2026-03-10T14:53:12.560+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.560+00:00] 14:53:12 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:12.643+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.643+00:00] 14:53:12 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.5894314136863517 [task 2026-03-10T14:53:12.664+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.665+00:00] 14:53:12 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.8097123542592674 [task 2026-03-10T14:53:12.674+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:12.674+00:00] 14:53:12 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.8097123542592674, control [task 2026-03-10T14:53:12.684+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.684+00:00] 14:53:12 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:12.691+00:00] 14:53:12 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:12.692+00:00] 14:53:12 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.8097123542592674 [task 2026-03-10T14:53:12.831+00:00] 14:53:12 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:12.831+00:00] 14:53:12 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:12.837+00:00] 14:53:12 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:12.838+00:00] 14:53:12 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:12.861+00:00] 14:53:12 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:13.689+00:00] 14:53:13 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:13.812+00:00] 14:53:13 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:13.813+00:00] 14:53:13 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:14.057+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:14.058+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:14.059+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:14.059+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:14.065+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:14.078+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:14.083+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:14.086+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:14.098+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:53:14.098+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:14.100+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:14.106+00:00] 14:53:14 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:14.776+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.776+00:00] 14:53:14 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.8097123542592674 [task 2026-03-10T14:53:14.785+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:14.785+00:00] 14:53:14 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.8097123542592674 (unknown) [task 2026-03-10T14:53:14.794+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.794+00:00] 14:53:14 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.8097123542592674 [task 2026-03-10T14:53:14.795+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.795+00:00] 14:53:14 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:14.807+00:00] 14:53:14 INFO - GECKO(4165) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:53:14.856+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.857+00:00] 14:53:14 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.8097123542592674 [task 2026-03-10T14:53:14.878+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.878+00:00] 14:53:14 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.16615733115891262 [task 2026-03-10T14:53:14.889+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:14.890+00:00] 14:53:14 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.16615733115891262, control [task 2026-03-10T14:53:14.901+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.902+00:00] 14:53:14 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:14.909+00:00] 14:53:14 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:14.910+00:00] 14:53:14 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.16615733115891262 [task 2026-03-10T14:53:15.024+00:00] 14:53:15 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:15.025+00:00] 14:53:15 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:15.060+00:00] 14:53:15 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:15.061+00:00] 14:53:15 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:15.074+00:00] 14:53:15 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:16.024+00:00] 14:53:16 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:16.146+00:00] 14:53:16 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:16.146+00:00] 14:53:16 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:16.383+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:16.383+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:16.384+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:16.384+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:16.390+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:16.403+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:16.688+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:16.690+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:16.706+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:53:16.707+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:16.710+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:16.720+00:00] 14:53:16 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:16.721+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.722+00:00] 14:53:16 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.16615733115891262 [task 2026-03-10T14:53:16.734+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:16.735+00:00] 14:53:16 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.16615733115891262 (unknown) [task 2026-03-10T14:53:16.749+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.749+00:00] 14:53:16 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.16615733115891262 [task 2026-03-10T14:53:16.749+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.750+00:00] 14:53:16 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:16.830+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.831+00:00] 14:53:16 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.16615733115891262 [task 2026-03-10T14:53:16.846+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.846+00:00] 14:53:16 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.16449864151642357 [task 2026-03-10T14:53:16.853+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:16.853+00:00] 14:53:16 INFO - GECKO(4165) | New experiment started: newtabTrainhop-experiment-0.16449864151642357, control [task 2026-03-10T14:53:16.863+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.863+00:00] 14:53:16 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:16.871+00:00] 14:53:16 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:16.871+00:00] 14:53:16 INFO - GECKO(4165) | Created active enrollment newtabTrainhop-experiment-0.16449864151642357 [task 2026-03-10T14:53:17.029+00:00] 14:53:17 INFO - GECKO(4165) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:17.030+00:00] 14:53:17 INFO - GECKO(4165) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:17.036+00:00] 14:53:17 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:17.036+00:00] 14:53:17 INFO - GECKO(4165) | Browser got expected state change about:blank [task 2026-03-10T14:53:17.050+00:00] 14:53:17 INFO - GECKO(4165) | Saw state f0001 and status 0 [task 2026-03-10T14:53:17.912+00:00] 14:53:17 INFO - GECKO(4165) | Saw state 20010 and status 0 [task 2026-03-10T14:53:18.044+00:00] 14:53:18 INFO - GECKO(4165) | Saw state c0010 and status 0 [task 2026-03-10T14:53:18.044+00:00] 14:53:18 INFO - GECKO(4165) | Browser got expected state change about:newtab [task 2026-03-10T14:53:18.290+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:18.290+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:18.291+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:53:18.291+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:18.300+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:18.311+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:18.615+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1358:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:18.618+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:18.636+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:53:18.636+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:18.639+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:18.647+00:00] 14:53:18 INFO - GECKO(4165) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:18.649+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:18.650+00:00] 14:53:18 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.16449864151642357 [task 2026-03-10T14:53:18.663+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: ExperimentManager: [task 2026-03-10T14:53:18.663+00:00] 14:53:18 INFO - GECKO(4165) | Recipe unenrolled: newtabTrainhop-experiment-0.16449864151642357 (unknown) [task 2026-03-10T14:53:18.678+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:18.679+00:00] 14:53:18 INFO - GECKO(4165) | Queued update for enrollment newtabTrainhop-experiment-0.16449864151642357 [task 2026-03-10T14:53:18.680+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:18.680+00:00] 14:53:18 INFO - GECKO(4165) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:18.757+00:00] 14:53:18 INFO - GECKO(4165) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:18.758+00:00] 14:53:18 INFO - GECKO(4165) | Deleted expired enrollment newtabTrainhop-experiment-0.16449864151642357 [task 2026-03-10T14:53:19.457+00:00] 14:53:19 INFO - GECKO(4165) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:53:19.457+00:00] 14:53:19 INFO - GECKO(4165) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:53:19.458+00:00] 14:53:19 INFO - GECKO(4165) | MEMORY STAT | vsize 120591023MB | residentFast 1233MB [task 2026-03-10T14:53:19.460+00:00] 14:53:19 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 22077ms [task 2026-03-10T14:53:21.044+00:00] 14:53:21 INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “”." {file: "about:blank" line: 0}] [task 2026-03-10T14:53:21.576+00:00] 14:53:21 INFO - GECKO(4165) | Completed ShutdownLeaks collections in process 4368 [task 2026-03-10T14:53:21.664+00:00] 14:53:21 INFO - GECKO(4165) | Completed ShutdownLeaks collections in process 4317 [task 2026-03-10T14:53:21.780+00:00] 14:53:21 INFO - GECKO(4165) | Completed ShutdownLeaks collections in process 4281 [task 2026-03-10T14:53:21.823+00:00] 14:53:21 INFO - GECKO(4165) | Completed ShutdownLeaks collections in process 4456 [task 2026-03-10T14:53:22.525+00:00] 14:53:22 INFO - GECKO(4165) | Completed ShutdownLeaks collections in process 4165 [task 2026-03-10T14:53:22.525+00:00] 14:53:22 INFO - TEST-START | Shutdown [task 2026-03-10T14:53:22.527+00:00] 14:53:22 INFO - Browser Chrome Test Summary [task 2026-03-10T14:53:22.527+00:00] 14:53:22 INFO - Passed: 13 [task 2026-03-10T14:53:22.528+00:00] 14:53:22 INFO - Failed: 0 [task 2026-03-10T14:53:22.528+00:00] 14:53:22 INFO - Todo: 0 [task 2026-03-10T14:53:22.529+00:00] 14:53:22 INFO - Mode: e10s [task 2026-03-10T14:53:22.529+00:00] 14:53:22 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:53:25.574+00:00] 14:53:25 INFO - GECKO(4165) | 1773154405573 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:53:25.575+00:00] 14:53:25 INFO - GECKO(4165) | 1773154405573 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:53:25.575+00:00] 14:53:25 INFO - GECKO(4165) | 1773154405573 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:53:25.703+00:00] 14:53:25 INFO - GECKO(4165) | 1773154405701 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:53:26.332+00:00] 14:53:26 INFO - GECKO(4165) | 1773154406331 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:53:26.376+00:00] 14:53:26 INFO - GECKO(4165) | 1773154406375 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:53:28.740+00:00] 14:53:28 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:53:28.741+00:00] 14:53:28 INFO - runtests.py | Application ran for: 0:00:50.439966 [task 2026-03-10T14:53:28.741+00:00] 14:53:28 INFO - zombiecheck | Reading PID log: /tmp/tmphrhoqo2ipidlog [task 2026-03-10T14:53:28.741+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4281 [task 2026-03-10T14:53:28.742+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4286 [task 2026-03-10T14:53:28.742+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4317 [task 2026-03-10T14:53:28.743+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4368 [task 2026-03-10T14:53:28.743+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4402 [task 2026-03-10T14:53:28.743+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4405 [task 2026-03-10T14:53:28.744+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4425 [task 2026-03-10T14:53:28.744+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4456 [task 2026-03-10T14:53:28.744+00:00] 14:53:28 INFO - ==> process 4165 launched child process 4522 [task 2026-03-10T14:53:28.744+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4456 [task 2026-03-10T14:53:28.745+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4425 [task 2026-03-10T14:53:28.745+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4522 [task 2026-03-10T14:53:28.746+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4368 [task 2026-03-10T14:53:28.746+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4402 [task 2026-03-10T14:53:28.746+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4405 [task 2026-03-10T14:53:28.747+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4281 [task 2026-03-10T14:53:28.747+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4317 [task 2026-03-10T14:53:28.747+00:00] 14:53:28 INFO - zombiecheck | Checking for orphan process with PID: 4286 [task 2026-03-10T14:53:28.748+00:00] 14:53:28 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:53:28.748+00:00] 14:53:28 INFO - Stopping web server [task 2026-03-10T14:53:28.751+00:00] 14:53:28 INFO - Server shut down. [task 2026-03-10T14:53:28.752+00:00] 14:53:28 INFO - Web server killed. [task 2026-03-10T14:53:28.752+00:00] 14:53:28 INFO - Stopping web socket server [task 2026-03-10T14:53:28.752+00:00] 14:53:28 INFO - Stopping ssltunnel [task 2026-03-10T14:53:28.753+00:00] 14:53:28 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:53:28.753+00:00] 14:53:28 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:53:28.792+00:00] 14:53:28 INFO - Buffered messages finished [task 2026-03-10T14:53:28.792+00:00] 14:53:28 INFO - TEST-INFO | checking window state [task 2026-03-10T14:53:28.792+00:00] 14:53:28 INFO - Browser Chrome Test Summary [task 2026-03-10T14:53:28.792+00:00] 14:53:28 INFO - Passed: 195 [task 2026-03-10T14:53:28.793+00:00] 14:53:28 INFO - Failed: 0 [task 2026-03-10T14:53:28.793+00:00] 14:53:28 INFO - Todo: 0 [task 2026-03-10T14:53:28.793+00:00] 14:53:28 INFO - Mode: e10s [task 2026-03-10T14:53:28.793+00:00] 14:53:28 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:53:28.793+00:00] 14:53:28 INFO - Buffered messages finished [task 2026-03-10T14:53:28.794+00:00] 14:53:28 INFO - SUITE-END | took 51s [task 2026-03-10T14:53:28.794+00:00] 14:53:28 INFO - ::: [task 2026-03-10T14:53:28.794+00:00] 14:53:28 INFO - ::: Running test verification step "3. Run each test 10 times in one browser, in chaos mode."... [task 2026-03-10T14:53:28.795+00:00] 14:53:28 INFO - ::: [task 2026-03-10T14:53:28.795+00:00] 14:53:28 INFO - Checking for ssltunnel processes... [task 2026-03-10T14:53:28.797+00:00] 14:53:28 INFO - NOT killing {'ppid': 1458, 'pid': 4121, 'name': 'ssltunnel', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:53:28.797+00:00] 14:53:28 INFO - Checking for xpcshell processes... [task 2026-03-10T14:53:28.800+00:00] 14:53:28 INFO - NOT killing {'ppid': 1458, 'pid': 4119, 'name': 'xpcshell', 'username': 'worker'} (not an orphan?) [task 2026-03-10T14:53:28.800+00:00] 14:53:28 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:53:28.801+00:00] 14:53:28 INFO - Running manifest: browser/extensions/newtab/test/browser/browser.toml [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - The following extra prefs will be set: [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.resource-mapping.log=true [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.debug=false [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.discoverystream.enabled=true [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.discoverystream.endpoints=data: [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.feeds.system.topstories=true [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.feeds.section.topstories=true [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.discoverystream.sections.region-content-config= [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - messaging-system.log=all [task 2026-03-10T14:53:28.802+00:00] 14:53:28 INFO - browser.newtabpage.activity-stream.activationWindow.log=true [task 2026-03-10T14:53:28.858+00:00] 14:53:28 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:53:28.871+00:00] 14:53:28 INFO - Setting pipeline to PAUSED ... [task 2026-03-10T14:53:28.871+00:00] 14:53:28 INFO - Pipeline is PREROLLING ... [task 2026-03-10T14:53:28.872+00:00] 14:53:28 INFO - Pipeline is PREROLLED ... [task 2026-03-10T14:53:28.873+00:00] 14:53:28 INFO - Setting pipeline to PLAYING ... [task 2026-03-10T14:53:28.873+00:00] 14:53:28 INFO - Redistribute latency... [task 2026-03-10T14:53:28.873+00:00] 14:53:28 INFO - New clock: GstSystemClock [task 2026-03-10T14:53:28.906+00:00] 14:53:28 INFO - Got EOS from element "pipeline0". [task 2026-03-10T14:53:28.906+00:00] 14:53:28 INFO - Execution ended after 0:00:00.033533970 [task 2026-03-10T14:53:28.906+00:00] 14:53:28 INFO - Setting pipeline to NULL ... [task 2026-03-10T14:53:29.040+00:00] 14:53:29 INFO - PID 4609 | pk12util: PKCS12 IMPORT SUCCESSFUL [task 2026-03-10T14:53:29.040+00:00] 14:53:29 INFO - [task 2026-03-10T14:53:29.397+00:00] 14:53:29 INFO - Increasing default timeout to 120 seconds (tsan) [task 2026-03-10T14:53:29.397+00:00] 14:53:29 INFO - Increasing default timeout to 240 seconds (MOZ_CHAOSMODE) [task 2026-03-10T14:53:29.398+00:00] 14:53:29 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:53:29.398+00:00] 14:53:29 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:53:29.400+00:00] 14:53:29 INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmp2vmuhjh4.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js'] [task 2026-03-10T14:53:29.400+00:00] 14:53:29 INFO - runtests.py | Server pid: 4623 [task 2026-03-10T14:53:29.400+00:00] 14:53:29 INFO - runtests.py | Websocket server pid: 4624 [task 2026-03-10T14:53:29.401+00:00] 14:53:29 INFO - INFO | runtests.py | TSan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer [task 2026-03-10T14:53:29.401+00:00] 14:53:29 INFO - runtests.py | SSL tunnel pid: 4625 [task 2026-03-10T14:53:29.700+00:00] 14:53:29 INFO - use http3 server: False [task 2026-03-10T14:53:29.701+00:00] 14:53:29 INFO - runtests.py | Running with scheme: http [task 2026-03-10T14:53:29.701+00:00] 14:53:29 INFO - runtests.py | Running with e10s: True [task 2026-03-10T14:53:29.702+00:00] 14:53:29 INFO - runtests.py | Running with fission: True [task 2026-03-10T14:53:29.702+00:00] 14:53:29 INFO - runtests.py | Running with cross-origin iframes: False [task 2026-03-10T14:53:29.702+00:00] 14:53:29 INFO - runtests.py | Running with socketprocess_e10s: False [task 2026-03-10T14:53:29.703+00:00] 14:53:29 INFO - runtests.py | Running http tests: start. [task 2026-03-10T14:53:29.703+00:00] 14:53:29 INFO - [task 2026-03-10T14:53:29.705+00:00] 14:53:29 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmp2vmuhjh4.mozrunner [task 2026-03-10T14:53:29.709+00:00] 14:53:29 INFO - runtests.py | Application pid: 4669 [task 2026-03-10T14:53:29.709+00:00] 14:53:29 INFO - TEST-INFO | started process GECKO(4669) [task 2026-03-10T14:53:29.766+00:00] 14:53:29 INFO - GECKO(4669) | *** You are running in chaos test mode. See ChaosMode.h. *** [task 2026-03-10T14:53:32.526+00:00] 14:53:32 INFO - GECKO(4669) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:53:32.526+00:00] 14:53:32 INFO - GECKO(4669) | libEGL warning: DRI3: Screen seems not DRI3 capable [task 2026-03-10T14:53:32.583+00:00] 14:53:32 INFO - GECKO(4669) | MESA: error: ZINK: failed to choose pdev [task 2026-03-10T14:53:32.589+00:00] 14:53:32 INFO - GECKO(4669) | 1773154412588 Marionette INFO Marionette enabled [task 2026-03-10T14:53:32.595+00:00] 14:53:32 INFO - GECKO(4669) | libEGL warning: egl: failed to create dri2 screen [task 2026-03-10T14:53:32.597+00:00] 14:53:32 INFO - GECKO(4669) | 1773154412596 Marionette TRACE Received observer notification final-ui-startup [task 2026-03-10T14:53:33.075+00:00] 14:53:33 INFO - GECKO(4669) | console.error: "Warning: unrecognized command line flag" "-foreground" [task 2026-03-10T14:53:33.260+00:00] 14:53:33 INFO - GECKO(4669) | 1773154413258 Marionette INFO Listening on port 2828 [task 2026-03-10T14:53:33.272+00:00] 14:53:33 INFO - GECKO(4669) | 1773154413271 Marionette DEBUG Marionette is listening [task 2026-03-10T14:53:33.404+00:00] 14:53:33 INFO - GECKO(4669) | 1773154413402 Marionette DEBUG Accepted connection 0 from 127.0.0.1:56380 [task 2026-03-10T14:53:33.523+00:00] 14:53:33 INFO - GECKO(4669) | 1773154413522 Marionette DEBUG Closed connection 0 [task 2026-03-10T14:53:33.619+00:00] 14:53:33 INFO - GECKO(4669) | 1773154413618 Marionette DEBUG Accepted connection 1 from 127.0.0.1:56382 [task 2026-03-10T14:53:34.178+00:00] 14:53:34 INFO - GECKO(4669) | 1773154414177 Marionette DEBUG Closed connection 1 [task 2026-03-10T14:53:34.378+00:00] 14:53:34 INFO - GECKO(4669) | 1773154414377 Marionette DEBUG Accepted connection 2 from 127.0.0.1:56390 [task 2026-03-10T14:53:34.907+00:00] 14:53:34 INFO - GECKO(4669) | 1773154414906 Marionette DEBUG Accepted connection 3 from 127.0.0.1:56398 [task 2026-03-10T14:53:34.909+00:00] 14:53:34 INFO - GECKO(4669) | 1773154414908 Marionette DEBUG Closed connection 2 [task 2026-03-10T14:53:35.437+00:00] 14:53:35 INFO - GECKO(4669) | 1773154415436 Marionette DEBUG 3 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}] [task 2026-03-10T14:53:35.481+00:00] 14:53:35 INFO - GECKO(4669) | 1773154415480 Marionette DEBUG Waiting for initial application window [task 2026-03-10T14:53:36.634+00:00] 14:53:36 INFO - GECKO(4669) | [Parent 4669: Main Thread]: I/SlowChromeEvent Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out! chrome://browser/content/tabbrowser/tabs.js:53:12 [task 2026-03-10T14:53:40.381+00:00] 14:53:40 INFO - GECKO(4669) | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0 [task 2026-03-10T14:53:40.381+00:00] 14:53:40 INFO - GECKO(4669) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0 [task 2026-03-10T14:53:40.382+00:00] 14:53:40 INFO - GECKO(4669) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0 [task 2026-03-10T14:53:40.382+00:00] 14:53:40 INFO - GECKO(4669) | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90 [task 2026-03-10T14:53:41.244+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "Initializing:" [task 2026-03-10T14:53:41.245+00:00] 14:53:41 INFO - GECKO(4669) | console.log: AboutNewTabResourceMapping: "Mapping newtab resources from built-in add-on version 150.2.0 on application version 150.0a1" [task 2026-03-10T14:53:41.254+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "Newtab resource mapping completed successfully" [task 2026-03-10T14:53:41.254+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "Initialized" [task 2026-03-10T14:53:41.975+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:41.976+00:00] 14:53:41 INFO - GECKO(4669) | applyMigrations init-started: latestMigration = -1 [task 2026-03-10T14:53:41.977+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:41.977+00:00] 14:53:41 INFO - GECKO(4669) | applyMigrations init-started: applying migration 0: multi-phase-migrations [task 2026-03-10T14:53:41.978+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:41.978+00:00] 14:53:41 INFO - GECKO(4669) | applyMigrations: applied migration 0: multi-phase-migrations [task 2026-03-10T14:53:41.983+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:41.984+00:00] 14:53:41 INFO - GECKO(4669) | applyMigrations init-started: applying migration 1: separate-rollout-opt-out [task 2026-03-10T14:53:41.984+00:00] 14:53:41 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:41.985+00:00] 14:53:41 INFO - GECKO(4669) | applyMigrations: applied migration 1: separate-rollout-opt-out [task 2026-03-10T14:53:42.411+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:42.412+00:00] 14:53:42 INFO - GECKO(4669) | Loaded 0 enrollments [task 2026-03-10T14:53:42.431+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "creating _updateAddonStateDeferredTask" [task 2026-03-10T14:53:42.433+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "re-arming _updateAddonStateDeferredTask" [task 2026-03-10T14:53:42.882+00:00] 14:53:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:53:42.883+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:53:42.902+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.903+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations after-store-initialized: latestMigration = -1 [task 2026-03-10T14:53:42.903+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.904+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations after-store-initialized: applying migration 0: noop [task 2026-03-10T14:53:42.914+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.915+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations: applied migration 0: noop [task 2026-03-10T14:53:42.915+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.916+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations after-store-initialized: applying migration 1: noop [task 2026-03-10T14:53:42.931+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.931+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations: applied migration 1: noop [task 2026-03-10T14:53:42.932+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.932+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations after-store-initialized: applying migration 2: import-enrollments-to-sql [task 2026-03-10T14:53:42.933+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.933+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations: applied migration 2: import-enrollments-to-sql [task 2026-03-10T14:53:42.934+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.934+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations after-store-initialized: applying migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:53:42.935+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.935+00:00] 14:53:42 INFO - GECKO(4669) | graduate-firefox-labs-auto-pip: skipping (no or inactive enrollment) [task 2026-03-10T14:53:42.936+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:42.936+00:00] 14:53:42 INFO - GECKO(4669) | applyMigrations: applied migration 3: graduate-firefox-labs-auto-pip [task 2026-03-10T14:53:42.937+00:00] 14:53:42 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:53:42.937+00:00] 14:53:42 INFO - GECKO(4669) | onStartup [task 2026-03-10T14:53:43.306+00:00] 14:53:43 INFO - GECKO(4669) | console.debug: RSLoader: [task 2026-03-10T14:53:43.306+00:00] 14:53:43 INFO - GECKO(4669) | Updating recipes with trigger "enabled" [task 2026-03-10T14:53:43.830+00:00] 14:53:43 INFO - GECKO(4669) | /builds/worker/workspace/build/application/firefox/llvm-symbolizer: error: '[anon:js-executable-memory]': No such file or directory [task 2026-03-10T14:53:45.147+00:00] 14:53:45 INFO - GECKO(4669) | console.error: services.settings: [task 2026-03-10T14:53:45.148+00:00] 14:53:45 INFO - GECKO(4669) | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet [task 2026-03-10T14:53:45.148+00:00] 14:53:45 INFO - GECKO(4669) | Stack: [task 2026-03-10T14:53:45.149+00:00] 14:53:45 INFO - GECKO(4669) | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5 [task 2026-03-10T14:53:45.149+00:00] 14:53:45 INFO - GECKO(4669) | list@resource://services-settings/Database.sys.mjs:96:13 [task 2026-03-10T14:53:45.150+00:00] 14:53:45 INFO - GECKO(4669) | async*get@resource://services-settings/RemoteSettingsClient.sys.mjs:567:28 [task 2026-03-10T14:53:45.150+00:00] 14:53:45 INFO - GECKO(4669) | async*getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:635:30 [task 2026-03-10T14:53:45.151+00:00] 14:53:45 INFO - GECKO(4669) | getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:53:45.151+00:00] 14:53:45 INFO - GECKO(4669) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:53:45.152+00:00] 14:53:45 INFO - GECKO(4669) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:53:45.152+00:00] 14:53:45 INFO - GECKO(4669) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:53:45.153+00:00] 14:53:45 INFO - GECKO(4669) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:53:45.153+00:00] 14:53:45 INFO - GECKO(4669) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:53:45.154+00:00] 14:53:45 INFO - GECKO(4669) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:53:45.154+00:00] 14:53:45 INFO - GECKO(4669) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:53:45.155+00:00] 14:53:45 INFO - GECKO(4669) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:53:45.155+00:00] 14:53:45 INFO - GECKO(4669) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:53:45.156+00:00] 14:53:45 INFO - GECKO(4669) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:53:45.156+00:00] 14:53:45 INFO - GECKO(4669) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:53:45.157+00:00] 14:53:45 INFO - GECKO(4669) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:53:45.157+00:00] 14:53:45 INFO - GECKO(4669) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:53:45.158+00:00] 14:53:45 INFO - GECKO(4669) | console.debug: RSLoader: [task 2026-03-10T14:53:45.158+00:00] 14:53:45 INFO - GECKO(4669) | Failed to update [task 2026-03-10T14:53:45.159+00:00] 14:53:45 INFO - GECKO(4669) | Message: Error: Could not sync nimbus-desktop-experiments: not-yet-synced [task 2026-03-10T14:53:45.159+00:00] 14:53:45 INFO - GECKO(4669) | Stack: [task 2026-03-10T14:53:45.160+00:00] 14:53:45 INFO - GECKO(4669) | RemoteSettingsSyncError@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:1361:5 [task 2026-03-10T14:53:45.160+00:00] 14:53:45 INFO - GECKO(4669) | getRecipesFromCollection@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:645:13 [task 2026-03-10T14:53:45.161+00:00] 14:53:45 INFO - GECKO(4669) | async*getRecipesFromAllCollections@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:543:39 [task 2026-03-10T14:53:45.161+00:00] 14:53:45 INFO - GECKO(4669) | #updateImpl@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:439:33 [task 2026-03-10T14:53:45.162+00:00] 14:53:45 INFO - GECKO(4669) | async*updateRecipes/<@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:53 [task 2026-03-10T14:53:45.162+00:00] 14:53:45 INFO - GECKO(4669) | LockGrantedCallback*withUpdateLock@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:349:24 [task 2026-03-10T14:53:45.163+00:00] 14:53:45 INFO - GECKO(4669) | updateRecipes@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:392:16 [task 2026-03-10T14:53:45.163+00:00] 14:53:45 INFO - GECKO(4669) | enable@resource://nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs:318:16 [task 2026-03-10T14:53:45.164+00:00] 14:53:45 INFO - GECKO(4669) | init@resource://nimbus/ExperimentAPI.sys.mjs:303:28 [task 2026-03-10T14:53:45.164+00:00] 14:53:45 INFO - GECKO(4669) | async*finishInit@resource://normandy/Normandy.sys.mjs:109:30 [task 2026-03-10T14:53:45.165+00:00] 14:53:45 INFO - GECKO(4669) | async*init@resource://normandy/Normandy.sys.mjs:80:16 [task 2026-03-10T14:53:45.165+00:00] 14:53:45 INFO - GECKO(4669) | async*fn@resource://gre/modules/BrowserUtils.sys.mjs:54:65 [task 2026-03-10T14:53:45.165+00:00] 14:53:45 INFO - GECKO(4669) | callSingleListener@resource://gre/modules/BrowserUtils.sys.mjs:591:15 [task 2026-03-10T14:53:45.166+00:00] 14:53:45 INFO - GECKO(4669) | callModulesFromCategory@resource://gre/modules/BrowserUtils.sys.mjs:632:23 [task 2026-03-10T14:53:45.166+00:00] 14:53:45 INFO - GECKO(4669) | BG__beforeUIStartup@resource:///modules/BrowserGlue.sys.mjs:413:23 [task 2026-03-10T14:53:45.167+00:00] 14:53:45 INFO - GECKO(4669) | BG_observe@resource:///modules/BrowserGlue.sys.mjs:193:14 [task 2026-03-10T14:53:45.167+00:00] 14:53:45 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:45.168+00:00] 14:53:45 INFO - GECKO(4669) | applyMigrations after-remote-settings-update: latestMigration = -1 [task 2026-03-10T14:53:45.168+00:00] 14:53:45 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:45.169+00:00] 14:53:45 INFO - GECKO(4669) | applyMigrations after-remote-settings-update: applying migration 0: firefox-labs-enrollments [task 2026-03-10T14:53:45.175+00:00] 14:53:45 INFO - GECKO(4669) | console.debug: NimbusMigrations: [task 2026-03-10T14:53:45.176+00:00] 14:53:45 INFO - GECKO(4669) | applyMigrations: applied migration 0: firefox-labs-enrollments [task 2026-03-10T14:53:47.707+00:00] 14:53:47 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask running" [task 2026-03-10T14:53:47.708+00:00] 14:53:47 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "Force restartless install: " false [task 2026-03-10T14:53:47.709+00:00] 14:53:47 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "Received addon version:" null [task 2026-03-10T14:53:47.709+00:00] 14:53:47 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "Received XPI download path:" null [task 2026-03-10T14:53:47.714+00:00] 14:53:47 INFO - GECKO(4669) | console.debug: AboutNewTabResourceMapping: "_updateAddonStateDeferredTask completed" [task 2026-03-10T14:53:48.096+00:00] 14:53:48 INFO - GECKO(4669) | 1773154428094 Marionette TRACE Received observer notification browser-idle-startup-tasks-finished [task 2026-03-10T14:53:50.871+00:00] 14:53:50 INFO - GECKO(4669) | 1773154430870 RemoteAgent TRACE [10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false [task 2026-03-10T14:53:50.872+00:00] 14:53:50 INFO - GECKO(4669) | 1773154430871 RemoteAgent TRACE [10] ProgressListener Setting unload timer (40000ms) [task 2026-03-10T14:53:50.875+00:00] 14:53:50 INFO - GECKO(4669) | 1773154430874 RemoteAgent TRACE [10] Wait for initial navigation: isUncommittedInitial=false, isLoadingDocument=false [task 2026-03-10T14:53:50.875+00:00] 14:53:50 INFO - GECKO(4669) | 1773154430874 RemoteAgent TRACE [10] Document already finished loading: about:blank [task 2026-03-10T14:53:50.876+00:00] 14:53:50 INFO - GECKO(4669) | 1773154430874 RemoteAgent TRACE [10] ProgressListener Stop: has error=false url=about:blank [task 2026-03-10T14:53:50.954+00:00] 14:53:50 INFO - GECKO(4669) | 1773154430951 Marionette DEBUG 3 <- [1,1,null,{"sessionId":"5f0527ac-0381-44ed-acc5-f9e8afbe1baf","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"150.0a1","platformName":"linux","setWindowRect":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0","moz:buildID":"20260310140928","moz:headless":false,"moz:platformVersion":"6.14.0-1021-gcp","moz:processID":4669,"moz:profile":"/tmp/tmp2vmuhjh4.mozrunner","moz:shutdownTimeout":360000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}] [task 2026-03-10T14:53:51.058+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431057 Marionette DEBUG 3 -> [0,2,"Addon:Install",{"temporary":false,"path":"/tmp/tmpzoklw_ck.zip"}] [task 2026-03-10T14:53:51.693+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431691 Marionette DEBUG 3 <- [1,2,null,{"value":"special-powers@mozilla.org"}] [task 2026-03-10T14:53:51.734+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431733 Marionette DEBUG 3 -> [0,3,"Addon:Install",{"temporary":false,"path":"/tmp/tmpkxeyz2v9.zip"}] [task 2026-03-10T14:53:51.876+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431875 Marionette DEBUG 3 <- [1,3,null,{"value":"mochikit@mozilla.org"}] [task 2026-03-10T14:53:51.892+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431891 Marionette DEBUG 3 -> [0,4,"Marionette:GetContext",{}] [task 2026-03-10T14:53:51.893+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431892 Marionette DEBUG 3 <- [1,4,null,{"value":"content"}] [task 2026-03-10T14:53:51.905+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431904 Marionette DEBUG 3 -> [0,5,"Marionette:SetContext",{"value":"chrome"}] [task 2026-03-10T14:53:51.907+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431906 Marionette DEBUG 3 <- [1,5,null,{"value":null}] [task 2026-03-10T14:53:51.917+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431915 Marionette DEBUG 3 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... \n// the flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}] [task 2026-03-10T14:53:51.949+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431948 RemoteAgent TRACE WebDriverProcessData actor created for PID 4669 [task 2026-03-10T14:53:51.954+00:00] 14:53:51 INFO - GECKO(4669) | 1773154431953 Marionette TRACE [1] MarionetteCommands actor created for window id 2 [task 2026-03-10T14:53:52.089+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432087 Marionette DEBUG 3 <- [1,6,null,{"value":null}] [task 2026-03-10T14:53:52.135+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432133 Marionette DEBUG 3 -> [0,7,"Marionette:SetContext",{"value":"content"}] [task 2026-03-10T14:53:52.135+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432134 Marionette DEBUG 3 <- [1,7,null,{"value":null}] [task 2026-03-10T14:53:52.277+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432276 Marionette DEBUG 3 -> [0,8,"WebDriver:DeleteSession",{}] [task 2026-03-10T14:53:52.279+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432278 Marionette TRACE [1] MarionetteCommands actor destroyed for window id 2 [task 2026-03-10T14:53:52.293+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432292 Marionette DEBUG 3 <- [1,8,null,{"value":null}] [task 2026-03-10T14:53:52.416+00:00] 14:53:52 INFO - runtests.py | Waiting for browser... [task 2026-03-10T14:53:52.437+00:00] 14:53:52 INFO - GECKO(4669) | 1773154432436 Marionette DEBUG Closed connection 3 [task 2026-03-10T14:53:53.246+00:00] 14:53:53 INFO - *** Start BrowserChrome Test Results *** [task 2026-03-10T14:53:53.256+00:00] 14:53:53 INFO - checking for open sidebars [task 2026-03-10T14:53:53.256+00:00] 14:53:53 INFO - checking window state [task 2026-03-10T14:53:53.612+00:00] 14:53:53 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window evaluation skipped." [task 2026-03-10T14:53:53.613+00:00] 14:53:53 INFO - GECKO(4669) | console.debug: PrefsFeed: "enabled:false, createdInstant:2026-03-10T14:41:34.515Z, variant: " [task 2026-03-10T14:53:53.750+00:00] 14:53:53 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:53:54.556+00:00] 14:53:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:54.557+00:00] 14:53:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9587160826793409 [task 2026-03-10T14:53:54.567+00:00] 14:53:54 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:53:54.568+00:00] 14:53:54 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9587160826793409, control [task 2026-03-10T14:53:54.575+00:00] 14:53:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:54.575+00:00] 14:53:54 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:54.602+00:00] 14:53:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:54.602+00:00] 14:53:54 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9587160826793409 [task 2026-03-10T14:53:54.821+00:00] 14:53:54 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:54.822+00:00] 14:53:54 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:54.833+00:00] 14:53:54 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:53:54.834+00:00] 14:53:54 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:53:54.880+00:00] 14:53:54 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:53:57.162+00:00] 14:53:57 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:53:57.311+00:00] 14:53:57 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:53:57.312+00:00] 14:53:57 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:53:57.654+00:00] 14:53:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:53:57.654+00:00] 14:53:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:53:57.655+00:00] 14:53:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:53:57.655+00:00] 14:53:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:53:57.663+00:00] 14:53:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:53:57.681+00:00] 14:53:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:53:58.139+00:00] 14:53:58 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:53:58.143+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:53:58.162+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:53:58.163+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:53:58.165+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:53:58.178+00:00] 14:53:58 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:53:58.179+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.180+00:00] 14:53:58 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9587160826793409 [task 2026-03-10T14:53:58.194+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:53:58.195+00:00] 14:53:58 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9587160826793409 (unknown) [task 2026-03-10T14:53:58.205+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.206+00:00] 14:53:58 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9587160826793409 [task 2026-03-10T14:53:58.206+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.207+00:00] 14:53:58 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:58.368+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.368+00:00] 14:53:58 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9587160826793409 [task 2026-03-10T14:53:58.395+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.395+00:00] 14:53:58 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9356365990897475 [task 2026-03-10T14:53:58.404+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:53:58.405+00:00] 14:53:58 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9356365990897475, control [task 2026-03-10T14:53:58.413+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.413+00:00] 14:53:58 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:53:58.426+00:00] 14:53:58 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:53:58.426+00:00] 14:53:58 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9356365990897475 [task 2026-03-10T14:53:58.770+00:00] 14:53:58 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:53:58.770+00:00] 14:53:58 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:53:58.780+00:00] 14:53:58 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:53:58.781+00:00] 14:53:58 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:53:58.846+00:00] 14:53:58 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:00.060+00:00] 14:54:00 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:00.180+00:00] 14:54:00 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:00.180+00:00] 14:54:00 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:00.446+00:00] 14:54:00 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:00.446+00:00] 14:54:00 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:00.447+00:00] 14:54:00 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:00.447+00:00] 14:54:00 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:00.461+00:00] 14:54:00 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:00.470+00:00] 14:54:00 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:54:00.998+00:00] 14:54:00 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:01.003+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:01.004+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:54:01.004+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:54:01.005+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:01.007+00:00] 14:54:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:54:01.008+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:54:01.009+00:00] 14:54:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:01.013+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.013+00:00] 14:54:01 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9356365990897475 [task 2026-03-10T14:54:01.025+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:01.025+00:00] 14:54:01 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9356365990897475 (unknown) [task 2026-03-10T14:54:01.036+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.037+00:00] 14:54:01 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9356365990897475 [task 2026-03-10T14:54:01.037+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.038+00:00] 14:54:01 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:01.123+00:00] 14:54:01 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:01.153+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.154+00:00] 14:54:01 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9356365990897475 [task 2026-03-10T14:54:01.181+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.182+00:00] 14:54:01 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.07153866197486347 [task 2026-03-10T14:54:01.190+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:01.190+00:00] 14:54:01 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.07153866197486347, control [task 2026-03-10T14:54:01.198+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.199+00:00] 14:54:01 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:01.214+00:00] 14:54:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:01.215+00:00] 14:54:01 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.07153866197486347 [task 2026-03-10T14:54:01.432+00:00] 14:54:01 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:01.432+00:00] 14:54:01 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:01.446+00:00] 14:54:01 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:01.447+00:00] 14:54:01 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:01.483+00:00] 14:54:01 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:02.488+00:00] 14:54:02 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:02.594+00:00] 14:54:02 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:02.595+00:00] 14:54:02 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:02.850+00:00] 14:54:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:02.851+00:00] 14:54:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:02.852+00:00] 14:54:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:02.852+00:00] 14:54:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:02.869+00:00] 14:54:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:02.884+00:00] 14:54:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:54:03.426+00:00] 14:54:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:03.430+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:03.431+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:54:03.431+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:03.433+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:54:03.434+00:00] 14:54:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:54:03.436+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:54:03.436+00:00] 14:54:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:03.440+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.440+00:00] 14:54:03 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.07153866197486347 [task 2026-03-10T14:54:03.448+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:03.449+00:00] 14:54:03 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.07153866197486347 (unknown) [task 2026-03-10T14:54:03.460+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.460+00:00] 14:54:03 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.07153866197486347 [task 2026-03-10T14:54:03.461+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.461+00:00] 14:54:03 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:03.541+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.542+00:00] 14:54:03 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.07153866197486347 [task 2026-03-10T14:54:03.576+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.577+00:00] 14:54:03 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7255119835087793 [task 2026-03-10T14:54:03.587+00:00] 14:54:03 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:03.593+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:03.594+00:00] 14:54:03 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.7255119835087793, control [task 2026-03-10T14:54:03.602+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.603+00:00] 14:54:03 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:03.613+00:00] 14:54:03 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:03.614+00:00] 14:54:03 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.7255119835087793 [task 2026-03-10T14:54:03.835+00:00] 14:54:03 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:03.835+00:00] 14:54:03 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:03.845+00:00] 14:54:03 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:03.845+00:00] 14:54:03 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:03.874+00:00] 14:54:03 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:04.968+00:00] 14:54:04 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:05.103+00:00] 14:54:05 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:05.103+00:00] 14:54:05 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:05.376+00:00] 14:54:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:05.377+00:00] 14:54:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:05.378+00:00] 14:54:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:05.378+00:00] 14:54:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:05.393+00:00] 14:54:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:05.404+00:00] 14:54:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:54:06.132+00:00] 14:54:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:06.138+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:06.149+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:54:06.149+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:54:06.149+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:06.156+00:00] 14:54:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:54:06.159+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:54:06.159+00:00] 14:54:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:06.161+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.161+00:00] 14:54:06 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7255119835087793 [task 2026-03-10T14:54:06.172+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:06.173+00:00] 14:54:06 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.7255119835087793 (unknown) [task 2026-03-10T14:54:06.184+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.184+00:00] 14:54:06 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7255119835087793 [task 2026-03-10T14:54:06.185+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.186+00:00] 14:54:06 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:06.296+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.297+00:00] 14:54:06 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.7255119835087793 [task 2026-03-10T14:54:06.320+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.321+00:00] 14:54:06 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.17134687811909965 [task 2026-03-10T14:54:06.328+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:06.328+00:00] 14:54:06 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.17134687811909965, control [task 2026-03-10T14:54:06.337+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.337+00:00] 14:54:06 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:06.345+00:00] 14:54:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:06.345+00:00] 14:54:06 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.17134687811909965 [task 2026-03-10T14:54:06.525+00:00] 14:54:06 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:06.553+00:00] 14:54:06 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:06.554+00:00] 14:54:06 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:06.566+00:00] 14:54:06 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:06.567+00:00] 14:54:06 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:06.597+00:00] 14:54:06 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:07.846+00:00] 14:54:07 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:07.952+00:00] 14:54:07 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:07.952+00:00] 14:54:07 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:08.191+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:08.192+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:08.192+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:08.193+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:08.208+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:08.221+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:54:08.227+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:54:08.729+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:08.731+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:08.735+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:54:08.735+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:08.737+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:54:08.738+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:54:08.747+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:54:08.748+00:00] 14:54:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:08.749+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.749+00:00] 14:54:08 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.17134687811909965 [task 2026-03-10T14:54:08.758+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:08.759+00:00] 14:54:08 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.17134687811909965 (unknown) [task 2026-03-10T14:54:08.769+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.769+00:00] 14:54:08 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.17134687811909965 [task 2026-03-10T14:54:08.772+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.773+00:00] 14:54:08 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:08.825+00:00] 14:54:08 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:08.899+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.900+00:00] 14:54:08 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.17134687811909965 [task 2026-03-10T14:54:08.946+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.947+00:00] 14:54:08 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.04684666722532782 [task 2026-03-10T14:54:08.954+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:08.954+00:00] 14:54:08 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.04684666722532782, control [task 2026-03-10T14:54:08.964+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.964+00:00] 14:54:08 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:08.981+00:00] 14:54:08 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:08.982+00:00] 14:54:08 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.04684666722532782 [task 2026-03-10T14:54:09.200+00:00] 14:54:09 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:09.200+00:00] 14:54:09 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:09.209+00:00] 14:54:09 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:09.210+00:00] 14:54:09 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:09.237+00:00] 14:54:09 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:10.168+00:00] 14:54:10 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:10.316+00:00] 14:54:10 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:10.317+00:00] 14:54:10 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:10.640+00:00] 14:54:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:10.641+00:00] 14:54:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:10.642+00:00] 14:54:10 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:10.642+00:00] 14:54:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:10.652+00:00] 14:54:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:10.672+00:00] 14:54:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:11.518+00:00] 14:54:11 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:11.518+00:00] 14:54:11 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:11.533+00:00] 14:54:11 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:11.534+00:00] 14:54:11 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:11.565+00:00] 14:54:11 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:12.565+00:00] 14:54:12 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:12.686+00:00] 14:54:12 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:12.686+00:00] 14:54:12 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:12.968+00:00] 14:54:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:12.968+00:00] 14:54:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:12.969+00:00] 14:54:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:12.973+00:00] 14:54:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:12.976+00:00] 14:54:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:12.991+00:00] 14:54:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:13.449+00:00] 14:54:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:13.454+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:13.468+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:13.469+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:13.471+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:13.479+00:00] 14:54:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:13.480+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.481+00:00] 14:54:13 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.04684666722532782 [task 2026-03-10T14:54:13.492+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:13.493+00:00] 14:54:13 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.04684666722532782 (unknown) [task 2026-03-10T14:54:13.502+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.504+00:00] 14:54:13 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.04684666722532782 [task 2026-03-10T14:54:13.505+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.505+00:00] 14:54:13 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:13.647+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.648+00:00] 14:54:13 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.04684666722532782 [task 2026-03-10T14:54:13.672+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.672+00:00] 14:54:13 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31801579545337877 [task 2026-03-10T14:54:13.680+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:13.681+00:00] 14:54:13 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.31801579545337877, control [task 2026-03-10T14:54:13.690+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.691+00:00] 14:54:13 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:13.705+00:00] 14:54:13 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:13.705+00:00] 14:54:13 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.31801579545337877 [task 2026-03-10T14:54:13.934+00:00] 14:54:13 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:13.935+00:00] 14:54:13 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:13.957+00:00] 14:54:13 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:13.958+00:00] 14:54:13 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:13.999+00:00] 14:54:13 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:15.090+00:00] 14:54:15 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:15.199+00:00] 14:54:15 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:15.200+00:00] 14:54:15 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:15.455+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:15.456+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:15.457+00:00] 14:54:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:15.457+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:15.463+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:15.479+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:15.485+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:15.487+00:00] 14:54:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:15.499+00:00] 14:54:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:15.500+00:00] 14:54:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:15.502+00:00] 14:54:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:15.509+00:00] 14:54:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:16.141+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.142+00:00] 14:54:16 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31801579545337877 [task 2026-03-10T14:54:16.157+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:16.158+00:00] 14:54:16 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.31801579545337877 (unknown) [task 2026-03-10T14:54:16.166+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.167+00:00] 14:54:16 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31801579545337877 [task 2026-03-10T14:54:16.168+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.168+00:00] 14:54:16 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:16.260+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.260+00:00] 14:54:16 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.31801579545337877 [task 2026-03-10T14:54:16.283+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.284+00:00] 14:54:16 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.870862494689298 [task 2026-03-10T14:54:16.286+00:00] 14:54:16 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:16.291+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:16.291+00:00] 14:54:16 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.870862494689298, control [task 2026-03-10T14:54:16.300+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.301+00:00] 14:54:16 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:16.308+00:00] 14:54:16 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:16.309+00:00] 14:54:16 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.870862494689298 [task 2026-03-10T14:54:16.504+00:00] 14:54:16 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:16.505+00:00] 14:54:16 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:16.517+00:00] 14:54:16 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:16.517+00:00] 14:54:16 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:16.552+00:00] 14:54:16 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:17.625+00:00] 14:54:17 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:17.731+00:00] 14:54:17 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:17.732+00:00] 14:54:17 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:17.973+00:00] 14:54:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:17.974+00:00] 14:54:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:17.974+00:00] 14:54:17 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:17.975+00:00] 14:54:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:17.981+00:00] 14:54:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:17.994+00:00] 14:54:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:18.391+00:00] 14:54:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:18.405+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:18.418+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:18.419+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:18.423+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:18.432+00:00] 14:54:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:18.433+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.434+00:00] 14:54:18 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.870862494689298 [task 2026-03-10T14:54:18.448+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:18.449+00:00] 14:54:18 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.870862494689298 (unknown) [task 2026-03-10T14:54:18.462+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.463+00:00] 14:54:18 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.870862494689298 [task 2026-03-10T14:54:18.463+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.464+00:00] 14:54:18 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:18.576+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.576+00:00] 14:54:18 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.870862494689298 [task 2026-03-10T14:54:18.593+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.594+00:00] 14:54:18 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7900363056349734 [task 2026-03-10T14:54:18.603+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:18.604+00:00] 14:54:18 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.7900363056349734, control [task 2026-03-10T14:54:18.613+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.614+00:00] 14:54:18 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:18.628+00:00] 14:54:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:18.628+00:00] 14:54:18 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.7900363056349734 [task 2026-03-10T14:54:18.874+00:00] 14:54:18 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:18.875+00:00] 14:54:18 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:18.887+00:00] 14:54:18 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:18.888+00:00] 14:54:18 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:18.924+00:00] 14:54:18 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:20.122+00:00] 14:54:20 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:20.240+00:00] 14:54:20 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:20.240+00:00] 14:54:20 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:20.547+00:00] 14:54:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:20.548+00:00] 14:54:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:20.548+00:00] 14:54:20 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:54:20.549+00:00] 14:54:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:20.556+00:00] 14:54:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:20.567+00:00] 14:54:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:21.018+00:00] 14:54:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:21.020+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:21.031+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:21.031+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:21.033+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:21.040+00:00] 14:54:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:21.041+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:21.042+00:00] 14:54:21 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7900363056349734 [task 2026-03-10T14:54:21.053+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:21.053+00:00] 14:54:21 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.7900363056349734 (unknown) [task 2026-03-10T14:54:21.063+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:21.064+00:00] 14:54:21 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7900363056349734 [task 2026-03-10T14:54:21.065+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:21.065+00:00] 14:54:21 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:21.145+00:00] 14:54:21 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:21.146+00:00] 14:54:21 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.7900363056349734 [task 2026-03-10T14:54:21.990+00:00] 14:54:21 INFO - GECKO(4669) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration. [task 2026-03-10T14:54:21.990+00:00] 14:54:21 INFO - GECKO(4669) | MEMORY STAT heapAllocated not supported in this build configuration. [task 2026-03-10T14:54:21.991+00:00] 14:54:21 INFO - GECKO(4669) | MEMORY STAT | vsize 120591021MB | residentFast 1230MB [task 2026-03-10T14:54:21.993+00:00] 14:54:21 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 28244ms [task 2026-03-10T14:54:22.158+00:00] 14:54:22 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:54:22.298+00:00] 14:54:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:22.299+00:00] 14:54:22 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3609893342088545 [task 2026-03-10T14:54:22.306+00:00] 14:54:22 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:22.306+00:00] 14:54:22 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.3609893342088545, control [task 2026-03-10T14:54:22.314+00:00] 14:54:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:22.314+00:00] 14:54:22 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:22.357+00:00] 14:54:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:22.358+00:00] 14:54:22 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.3609893342088545 [task 2026-03-10T14:54:22.576+00:00] 14:54:22 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:22.577+00:00] 14:54:22 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:22.584+00:00] 14:54:22 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:22.585+00:00] 14:54:22 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:22.618+00:00] 14:54:22 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:24.143+00:00] 14:54:24 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:24.244+00:00] 14:54:24 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:24.245+00:00] 14:54:24 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:24.781+00:00] 14:54:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:24.782+00:00] 14:54:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:24.782+00:00] 14:54:24 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:24.783+00:00] 14:54:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:24.788+00:00] 14:54:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:24.803+00:00] 14:54:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:25.302+00:00] 14:54:25 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:25.314+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:25.326+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:25.326+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:25.328+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:25.342+00:00] 14:54:25 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:25.343+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.344+00:00] 14:54:25 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3609893342088545 [task 2026-03-10T14:54:25.356+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:25.357+00:00] 14:54:25 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.3609893342088545 (unknown) [task 2026-03-10T14:54:25.369+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.370+00:00] 14:54:25 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3609893342088545 [task 2026-03-10T14:54:25.370+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.371+00:00] 14:54:25 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:25.503+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.503+00:00] 14:54:25 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.3609893342088545 [task 2026-03-10T14:54:25.530+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.531+00:00] 14:54:25 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.2620395656712248 [task 2026-03-10T14:54:25.539+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:25.540+00:00] 14:54:25 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.2620395656712248, control [task 2026-03-10T14:54:25.556+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.556+00:00] 14:54:25 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:25.568+00:00] 14:54:25 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:25.569+00:00] 14:54:25 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.2620395656712248 [task 2026-03-10T14:54:25.768+00:00] 14:54:25 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:25.768+00:00] 14:54:25 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:25.780+00:00] 14:54:25 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:25.781+00:00] 14:54:25 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:25.814+00:00] 14:54:25 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:27.036+00:00] 14:54:27 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:27.137+00:00] 14:54:27 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:27.137+00:00] 14:54:27 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:27.414+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:27.414+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:27.415+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:27.415+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:27.423+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:27.431+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:54:27.851+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:27.853+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:27.853+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:54:27.854+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:54:27.854+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:27.856+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:54:27.859+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:54:27.859+00:00] 14:54:27 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:27.862+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:27.862+00:00] 14:54:27 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.2620395656712248 [task 2026-03-10T14:54:27.873+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:27.874+00:00] 14:54:27 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.2620395656712248 (unknown) [task 2026-03-10T14:54:27.884+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:27.884+00:00] 14:54:27 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.2620395656712248 [task 2026-03-10T14:54:27.885+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:27.885+00:00] 14:54:27 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:27.984+00:00] 14:54:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:27.985+00:00] 14:54:27 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.2620395656712248 [task 2026-03-10T14:54:28.013+00:00] 14:54:28 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:28.022+00:00] 14:54:28 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:28.023+00:00] 14:54:28 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6875413135547153 [task 2026-03-10T14:54:28.029+00:00] 14:54:28 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:28.029+00:00] 14:54:28 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.6875413135547153, control [task 2026-03-10T14:54:28.038+00:00] 14:54:28 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:28.038+00:00] 14:54:28 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:28.051+00:00] 14:54:28 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:28.052+00:00] 14:54:28 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.6875413135547153 [task 2026-03-10T14:54:28.245+00:00] 14:54:28 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:28.246+00:00] 14:54:28 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:28.261+00:00] 14:54:28 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:28.261+00:00] 14:54:28 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:28.289+00:00] 14:54:28 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:30.310+00:00] 14:54:30 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:30.404+00:00] 14:54:30 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:30.404+00:00] 14:54:30 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:30.652+00:00] 14:54:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:30.653+00:00] 14:54:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:30.654+00:00] 14:54:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:30.654+00:00] 14:54:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:30.669+00:00] 14:54:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:30.679+00:00] 14:54:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:54:31.234+00:00] 14:54:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:31.235+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:31.236+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:54:31.236+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:31.238+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:54:31.239+00:00] 14:54:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:54:31.240+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:54:31.241+00:00] 14:54:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:31.244+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.244+00:00] 14:54:31 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6875413135547153 [task 2026-03-10T14:54:31.251+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:31.252+00:00] 14:54:31 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.6875413135547153 (unknown) [task 2026-03-10T14:54:31.261+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.261+00:00] 14:54:31 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6875413135547153 [task 2026-03-10T14:54:31.262+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.262+00:00] 14:54:31 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:31.330+00:00] 14:54:31 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:31.357+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.358+00:00] 14:54:31 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.6875413135547153 [task 2026-03-10T14:54:31.404+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.405+00:00] 14:54:31 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8888453747362701 [task 2026-03-10T14:54:31.413+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:31.414+00:00] 14:54:31 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8888453747362701, control [task 2026-03-10T14:54:31.423+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.425+00:00] 14:54:31 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:31.438+00:00] 14:54:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:31.439+00:00] 14:54:31 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8888453747362701 [task 2026-03-10T14:54:31.643+00:00] 14:54:31 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:31.643+00:00] 14:54:31 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:31.658+00:00] 14:54:31 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:31.659+00:00] 14:54:31 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:31.682+00:00] 14:54:31 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:32.807+00:00] 14:54:32 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:32.921+00:00] 14:54:32 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:32.922+00:00] 14:54:32 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:33.178+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:33.179+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:33.179+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:33.180+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:33.193+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:33.200+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:54:33.821+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:33.823+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:33.831+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:54:33.831+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:54:33.832+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:33.838+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:54:33.840+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:54:33.840+00:00] 14:54:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:33.842+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:33.842+00:00] 14:54:33 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8888453747362701 [task 2026-03-10T14:54:33.851+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:33.852+00:00] 14:54:33 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8888453747362701 (unknown) [task 2026-03-10T14:54:33.863+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:33.863+00:00] 14:54:33 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8888453747362701 [task 2026-03-10T14:54:33.864+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:33.864+00:00] 14:54:33 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:33.970+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:33.971+00:00] 14:54:33 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8888453747362701 [task 2026-03-10T14:54:33.996+00:00] 14:54:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:33.997+00:00] 14:54:33 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.22735931105299378 [task 2026-03-10T14:54:34.003+00:00] 14:54:34 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:34.004+00:00] 14:54:34 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.22735931105299378, control [task 2026-03-10T14:54:34.012+00:00] 14:54:34 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:34.012+00:00] 14:54:34 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:34.018+00:00] 14:54:34 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:34.019+00:00] 14:54:34 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.22735931105299378 [task 2026-03-10T14:54:34.211+00:00] 14:54:34 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:34.212+00:00] 14:54:34 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:34.213+00:00] 14:54:34 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:34.223+00:00] 14:54:34 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:34.224+00:00] 14:54:34 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:34.254+00:00] 14:54:34 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:35.569+00:00] 14:54:35 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:35.671+00:00] 14:54:35 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:35.671+00:00] 14:54:35 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:35.949+00:00] 14:54:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:35.949+00:00] 14:54:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:35.951+00:00] 14:54:35 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:35.951+00:00] 14:54:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:35.966+00:00] 14:54:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:35.977+00:00] 14:54:35 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:54:35.988+00:00] 14:54:35 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:54:36.557+00:00] 14:54:36 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:36.564+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:36.573+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:54:36.574+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:36.578+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:54:36.579+00:00] 14:54:36 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:54:36.590+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:54:36.590+00:00] 14:54:36 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:36.592+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.595+00:00] 14:54:36 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.22735931105299378 [task 2026-03-10T14:54:36.606+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:36.606+00:00] 14:54:36 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.22735931105299378 (unknown) [task 2026-03-10T14:54:36.614+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.615+00:00] 14:54:36 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.22735931105299378 [task 2026-03-10T14:54:36.615+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.616+00:00] 14:54:36 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:36.716+00:00] 14:54:36 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:36.720+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.721+00:00] 14:54:36 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.22735931105299378 [task 2026-03-10T14:54:36.788+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.789+00:00] 14:54:36 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3131765335231852 [task 2026-03-10T14:54:36.799+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:36.799+00:00] 14:54:36 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.3131765335231852, control [task 2026-03-10T14:54:36.808+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.809+00:00] 14:54:36 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:36.825+00:00] 14:54:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:36.825+00:00] 14:54:36 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.3131765335231852 [task 2026-03-10T14:54:37.081+00:00] 14:54:37 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:37.081+00:00] 14:54:37 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:37.089+00:00] 14:54:37 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:37.090+00:00] 14:54:37 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:37.151+00:00] 14:54:37 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:39.382+00:00] 14:54:39 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:39.536+00:00] 14:54:39 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:39.537+00:00] 14:54:39 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:39.788+00:00] 14:54:39 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:39.788+00:00] 14:54:39 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:39.789+00:00] 14:54:39 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:39.789+00:00] 14:54:39 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:39.797+00:00] 14:54:39 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:39.813+00:00] 14:54:39 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:40.489+00:00] 14:54:40 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:40.490+00:00] 14:54:40 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:40.498+00:00] 14:54:40 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:40.499+00:00] 14:54:40 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:40.537+00:00] 14:54:40 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:41.619+00:00] 14:54:41 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:41.732+00:00] 14:54:41 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:41.732+00:00] 14:54:41 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:41.977+00:00] 14:54:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:41.978+00:00] 14:54:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:41.979+00:00] 14:54:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:41.983+00:00] 14:54:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:41.985+00:00] 14:54:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:41.995+00:00] 14:54:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:42.655+00:00] 14:54:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:42.661+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:42.687+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:42.687+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:42.696+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:42.708+00:00] 14:54:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:42.710+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:42.710+00:00] 14:54:42 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3131765335231852 [task 2026-03-10T14:54:42.733+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:42.734+00:00] 14:54:42 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.3131765335231852 (unknown) [task 2026-03-10T14:54:42.747+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:42.748+00:00] 14:54:42 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3131765335231852 [task 2026-03-10T14:54:42.748+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:42.749+00:00] 14:54:42 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:42.990+00:00] 14:54:42 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:42.991+00:00] 14:54:42 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.3131765335231852 [task 2026-03-10T14:54:43.018+00:00] 14:54:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:43.019+00:00] 14:54:43 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.15814843863640693 [task 2026-03-10T14:54:43.032+00:00] 14:54:43 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:43.033+00:00] 14:54:43 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.15814843863640693, control [task 2026-03-10T14:54:43.043+00:00] 14:54:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:43.044+00:00] 14:54:43 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:43.054+00:00] 14:54:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:43.054+00:00] 14:54:43 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.15814843863640693 [task 2026-03-10T14:54:43.312+00:00] 14:54:43 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:43.312+00:00] 14:54:43 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:43.330+00:00] 14:54:43 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:43.330+00:00] 14:54:43 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:43.371+00:00] 14:54:43 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:44.628+00:00] 14:54:44 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:44.831+00:00] 14:54:44 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:44.832+00:00] 14:54:44 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:45.135+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:45.135+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:45.136+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:45.136+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:45.145+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:45.162+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:45.168+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:45.170+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:45.183+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:45.184+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:45.185+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:45.190+00:00] 14:54:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:45.946+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:45.946+00:00] 14:54:45 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.15814843863640693 [task 2026-03-10T14:54:45.954+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:45.954+00:00] 14:54:45 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.15814843863640693 (unknown) [task 2026-03-10T14:54:45.962+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:45.963+00:00] 14:54:45 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.15814843863640693 [task 2026-03-10T14:54:45.963+00:00] 14:54:45 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:45.964+00:00] 14:54:45 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:46.011+00:00] 14:54:46 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:54:46.065+00:00] 14:54:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:46.066+00:00] 14:54:46 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.15814843863640693 [task 2026-03-10T14:54:46.094+00:00] 14:54:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:46.095+00:00] 14:54:46 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6760914377848644 [task 2026-03-10T14:54:46.103+00:00] 14:54:46 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:46.104+00:00] 14:54:46 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.6760914377848644, control [task 2026-03-10T14:54:46.111+00:00] 14:54:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:46.112+00:00] 14:54:46 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:46.121+00:00] 14:54:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:46.121+00:00] 14:54:46 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.6760914377848644 [task 2026-03-10T14:54:46.330+00:00] 14:54:46 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:46.331+00:00] 14:54:46 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:46.343+00:00] 14:54:46 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:46.344+00:00] 14:54:46 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:46.377+00:00] 14:54:46 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:48.508+00:00] 14:54:48 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:48.627+00:00] 14:54:48 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:48.628+00:00] 14:54:48 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:48.867+00:00] 14:54:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:48.868+00:00] 14:54:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:48.869+00:00] 14:54:48 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:48.869+00:00] 14:54:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:48.875+00:00] 14:54:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:48.900+00:00] 14:54:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:49.296+00:00] 14:54:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:49.302+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:49.320+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:49.321+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:49.323+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:49.330+00:00] 14:54:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:49.330+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.331+00:00] 14:54:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6760914377848644 [task 2026-03-10T14:54:49.342+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:49.343+00:00] 14:54:49 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.6760914377848644 (unknown) [task 2026-03-10T14:54:49.356+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.357+00:00] 14:54:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6760914377848644 [task 2026-03-10T14:54:49.357+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.358+00:00] 14:54:49 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:49.489+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.490+00:00] 14:54:49 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.6760914377848644 [task 2026-03-10T14:54:49.504+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.504+00:00] 14:54:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.19551251500597755 [task 2026-03-10T14:54:49.512+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:49.513+00:00] 14:54:49 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.19551251500597755, control [task 2026-03-10T14:54:49.521+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.522+00:00] 14:54:49 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:49.541+00:00] 14:54:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:49.542+00:00] 14:54:49 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.19551251500597755 [task 2026-03-10T14:54:49.754+00:00] 14:54:49 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:49.755+00:00] 14:54:49 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:49.767+00:00] 14:54:49 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:49.767+00:00] 14:54:49 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:49.792+00:00] 14:54:49 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:50.868+00:00] 14:54:50 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:50.968+00:00] 14:54:50 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:50.969+00:00] 14:54:50 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:51.230+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:51.230+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:51.231+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:54:51.232+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:51.245+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:51.270+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:51.901+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:51.910+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:51.935+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:51.936+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:51.939+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:51.951+00:00] 14:54:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:51.952+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:51.952+00:00] 14:54:51 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.19551251500597755 [task 2026-03-10T14:54:51.968+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:51.969+00:00] 14:54:51 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.19551251500597755 (unknown) [task 2026-03-10T14:54:51.981+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:51.982+00:00] 14:54:51 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.19551251500597755 [task 2026-03-10T14:54:51.982+00:00] 14:54:51 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:51.983+00:00] 14:54:51 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:52.100+00:00] 14:54:52 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:52.100+00:00] 14:54:52 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.19551251500597755 [task 2026-03-10T14:54:52.828+00:00] 14:54:52 INFO - GECKO(4669) | MEMORY STAT | vsize 120591015MB | residentFast 1310MB [task 2026-03-10T14:54:52.832+00:00] 14:54:52 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 30674ms [task 2026-03-10T14:54:53.003+00:00] 14:54:53 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:54:53.139+00:00] 14:54:53 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:53.140+00:00] 14:54:53 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.18524937961256094 [task 2026-03-10T14:54:53.152+00:00] 14:54:53 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:53.153+00:00] 14:54:53 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.18524937961256094, control [task 2026-03-10T14:54:53.163+00:00] 14:54:53 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:53.164+00:00] 14:54:53 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:53.190+00:00] 14:54:53 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:53.190+00:00] 14:54:53 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.18524937961256094 [task 2026-03-10T14:54:53.412+00:00] 14:54:53 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:53.413+00:00] 14:54:53 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:53.423+00:00] 14:54:53 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:53.423+00:00] 14:54:53 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:53.478+00:00] 14:54:53 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:54.740+00:00] 14:54:54 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:54.891+00:00] 14:54:54 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:54.891+00:00] 14:54:54 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:56.837+00:00] 14:54:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:56.838+00:00] 14:54:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:56.838+00:00] 14:54:56 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:56.839+00:00] 14:54:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:56.844+00:00] 14:54:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:54:56.863+00:00] 14:54:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:57.288+00:00] 14:54:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:57.291+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:57.305+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:54:57.305+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:54:57.307+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:57.317+00:00] 14:54:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:57.318+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.319+00:00] 14:54:57 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.18524937961256094 [task 2026-03-10T14:54:57.327+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:57.328+00:00] 14:54:57 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.18524937961256094 (unknown) [task 2026-03-10T14:54:57.339+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.340+00:00] 14:54:57 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.18524937961256094 [task 2026-03-10T14:54:57.340+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.341+00:00] 14:54:57 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:57.484+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.484+00:00] 14:54:57 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.18524937961256094 [task 2026-03-10T14:54:57.515+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.515+00:00] 14:54:57 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3877536214951711 [task 2026-03-10T14:54:57.524+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:57.524+00:00] 14:54:57 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.3877536214951711, control [task 2026-03-10T14:54:57.533+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.533+00:00] 14:54:57 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:54:57.549+00:00] 14:54:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:57.550+00:00] 14:54:57 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.3877536214951711 [task 2026-03-10T14:54:57.773+00:00] 14:54:57 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:54:57.773+00:00] 14:54:57 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:54:57.783+00:00] 14:54:57 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:57.784+00:00] 14:54:57 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:54:57.821+00:00] 14:54:57 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:54:58.964+00:00] 14:54:58 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:54:59.071+00:00] 14:54:59 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:54:59.071+00:00] 14:54:59 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:54:59.317+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:54:59.318+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:54:59.318+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:54:59.319+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:54:59.328+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:54:59.335+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:54:59.864+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:54:59.873+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:54:59.874+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:54:59.875+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:54:59.875+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:54:59.877+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:54:59.880+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:54:59.881+00:00] 14:54:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:54:59.883+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:59.884+00:00] 14:54:59 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3877536214951711 [task 2026-03-10T14:54:59.895+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:54:59.896+00:00] 14:54:59 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.3877536214951711 (unknown) [task 2026-03-10T14:54:59.908+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:59.908+00:00] 14:54:59 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3877536214951711 [task 2026-03-10T14:54:59.909+00:00] 14:54:59 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:54:59.909+00:00] 14:54:59 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:00.012+00:00] 14:55:00 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:00.013+00:00] 14:55:00 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.3877536214951711 [task 2026-03-10T14:55:00.037+00:00] 14:55:00 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:00.042+00:00] 14:55:00 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:00.042+00:00] 14:55:00 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.007901633227430649 [task 2026-03-10T14:55:00.049+00:00] 14:55:00 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:00.050+00:00] 14:55:00 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.007901633227430649, control [task 2026-03-10T14:55:00.059+00:00] 14:55:00 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:00.059+00:00] 14:55:00 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:00.066+00:00] 14:55:00 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:00.066+00:00] 14:55:00 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.007901633227430649 [task 2026-03-10T14:55:00.288+00:00] 14:55:00 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:00.288+00:00] 14:55:00 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:00.303+00:00] 14:55:00 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:00.304+00:00] 14:55:00 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:00.342+00:00] 14:55:00 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:01.628+00:00] 14:55:01 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:01.744+00:00] 14:55:01 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:01.745+00:00] 14:55:01 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:02.006+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:02.007+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:02.007+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:02.008+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:02.020+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:02.031+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:55:02.673+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:02.676+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:02.676+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:55:02.677+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:02.682+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:55:02.683+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:55:02.684+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:55:02.685+00:00] 14:55:02 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:02.688+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.689+00:00] 14:55:02 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.007901633227430649 [task 2026-03-10T14:55:02.696+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:02.697+00:00] 14:55:02 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.007901633227430649 (unknown) [task 2026-03-10T14:55:02.706+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.706+00:00] 14:55:02 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.007901633227430649 [task 2026-03-10T14:55:02.707+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.707+00:00] 14:55:02 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:02.784+00:00] 14:55:02 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:02.799+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.799+00:00] 14:55:02 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.007901633227430649 [task 2026-03-10T14:55:02.832+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.833+00:00] 14:55:02 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5445871423870667 [task 2026-03-10T14:55:02.840+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:02.841+00:00] 14:55:02 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.5445871423870667, control [task 2026-03-10T14:55:02.850+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.850+00:00] 14:55:02 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:02.867+00:00] 14:55:02 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:02.867+00:00] 14:55:02 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.5445871423870667 [task 2026-03-10T14:55:03.090+00:00] 14:55:03 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:03.091+00:00] 14:55:03 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:03.099+00:00] 14:55:03 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:03.100+00:00] 14:55:03 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:03.134+00:00] 14:55:03 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:04.308+00:00] 14:55:04 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:04.415+00:00] 14:55:04 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:04.415+00:00] 14:55:04 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:04.713+00:00] 14:55:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:04.713+00:00] 14:55:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:04.714+00:00] 14:55:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:04.714+00:00] 14:55:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:04.730+00:00] 14:55:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:04.741+00:00] 14:55:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:55:05.115+00:00] 14:55:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:05.117+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:05.123+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:55:05.124+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:55:05.124+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:05.132+00:00] 14:55:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:55:05.133+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:55:05.133+00:00] 14:55:05 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:05.134+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.135+00:00] 14:55:05 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5445871423870667 [task 2026-03-10T14:55:05.147+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:05.147+00:00] 14:55:05 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.5445871423870667 (unknown) [task 2026-03-10T14:55:05.156+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.158+00:00] 14:55:05 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5445871423870667 [task 2026-03-10T14:55:05.158+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.158+00:00] 14:55:05 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:05.275+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.275+00:00] 14:55:05 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.5445871423870667 [task 2026-03-10T14:55:05.304+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.305+00:00] 14:55:05 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.4919362639971243 [task 2026-03-10T14:55:05.312+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:05.313+00:00] 14:55:05 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.4919362639971243, control [task 2026-03-10T14:55:05.320+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.321+00:00] 14:55:05 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:05.328+00:00] 14:55:05 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:05.328+00:00] 14:55:05 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.4919362639971243 [task 2026-03-10T14:55:05.425+00:00] 14:55:05 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:05.537+00:00] 14:55:05 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:05.537+00:00] 14:55:05 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:05.552+00:00] 14:55:05 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:05.552+00:00] 14:55:05 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:05.578+00:00] 14:55:05 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:08.247+00:00] 14:55:08 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:08.371+00:00] 14:55:08 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:08.372+00:00] 14:55:08 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:08.659+00:00] 14:55:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:08.661+00:00] 14:55:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:08.661+00:00] 14:55:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:08.662+00:00] 14:55:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:08.687+00:00] 14:55:08 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:08.702+00:00] 14:55:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:55:08.707+00:00] 14:55:08 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:55:09.190+00:00] 14:55:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:09.193+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:09.198+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:55:09.198+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:09.200+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:55:09.201+00:00] 14:55:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:55:09.208+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:55:09.209+00:00] 14:55:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:09.212+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.213+00:00] 14:55:09 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.4919362639971243 [task 2026-03-10T14:55:09.224+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:09.225+00:00] 14:55:09 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.4919362639971243 (unknown) [task 2026-03-10T14:55:09.237+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.237+00:00] 14:55:09 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.4919362639971243 [task 2026-03-10T14:55:09.238+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.238+00:00] 14:55:09 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:09.302+00:00] 14:55:09 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:09.379+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.379+00:00] 14:55:09 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.4919362639971243 [task 2026-03-10T14:55:09.434+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.435+00:00] 14:55:09 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5585214045495319 [task 2026-03-10T14:55:09.442+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:09.442+00:00] 14:55:09 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.5585214045495319, control [task 2026-03-10T14:55:09.452+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.452+00:00] 14:55:09 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:09.473+00:00] 14:55:09 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:09.474+00:00] 14:55:09 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.5585214045495319 [task 2026-03-10T14:55:09.689+00:00] 14:55:09 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:09.689+00:00] 14:55:09 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:09.704+00:00] 14:55:09 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:09.705+00:00] 14:55:09 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:09.731+00:00] 14:55:09 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:11.095+00:00] 14:55:11 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:11.215+00:00] 14:55:11 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:11.216+00:00] 14:55:11 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:11.493+00:00] 14:55:11 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:11.494+00:00] 14:55:11 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:11.494+00:00] 14:55:11 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:11.495+00:00] 14:55:11 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:11.500+00:00] 14:55:11 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:11.512+00:00] 14:55:11 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:12.262+00:00] 14:55:12 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:12.262+00:00] 14:55:12 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:12.277+00:00] 14:55:12 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:12.278+00:00] 14:55:12 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:12.307+00:00] 14:55:12 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:13.503+00:00] 14:55:13 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:13.618+00:00] 14:55:13 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:13.618+00:00] 14:55:13 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:13.919+00:00] 14:55:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:13.920+00:00] 14:55:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:13.920+00:00] 14:55:13 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:13.924+00:00] 14:55:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:13.926+00:00] 14:55:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:13.933+00:00] 14:55:13 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:14.371+00:00] 14:55:14 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:14.373+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:14.383+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:14.383+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:14.385+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:14.391+00:00] 14:55:14 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:14.392+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.393+00:00] 14:55:14 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5585214045495319 [task 2026-03-10T14:55:14.403+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:14.403+00:00] 14:55:14 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.5585214045495319 (unknown) [task 2026-03-10T14:55:14.413+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.415+00:00] 14:55:14 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5585214045495319 [task 2026-03-10T14:55:14.415+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.415+00:00] 14:55:14 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:14.538+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.539+00:00] 14:55:14 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.5585214045495319 [task 2026-03-10T14:55:14.561+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.562+00:00] 14:55:14 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.19236053563686184 [task 2026-03-10T14:55:14.569+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:14.570+00:00] 14:55:14 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.19236053563686184, control [task 2026-03-10T14:55:14.578+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.578+00:00] 14:55:14 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:14.588+00:00] 14:55:14 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:14.589+00:00] 14:55:14 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.19236053563686184 [task 2026-03-10T14:55:14.786+00:00] 14:55:14 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:14.786+00:00] 14:55:14 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:14.804+00:00] 14:55:14 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:14.804+00:00] 14:55:14 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:14.841+00:00] 14:55:14 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:18.154+00:00] 14:55:18 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:18.268+00:00] 14:55:18 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:18.268+00:00] 14:55:18 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:18.528+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:18.529+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:18.529+00:00] 14:55:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:18.530+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:18.536+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:18.548+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:18.555+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:18.556+00:00] 14:55:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:18.566+00:00] 14:55:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:18.566+00:00] 14:55:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:18.568+00:00] 14:55:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:18.573+00:00] 14:55:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:19.618+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.618+00:00] 14:55:19 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.19236053563686184 [task 2026-03-10T14:55:19.625+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:19.625+00:00] 14:55:19 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.19236053563686184 (unknown) [task 2026-03-10T14:55:19.634+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.635+00:00] 14:55:19 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.19236053563686184 [task 2026-03-10T14:55:19.635+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.636+00:00] 14:55:19 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:19.673+00:00] 14:55:19 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:19.742+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.742+00:00] 14:55:19 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.19236053563686184 [task 2026-03-10T14:55:19.764+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.764+00:00] 14:55:19 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8531114130537029 [task 2026-03-10T14:55:19.770+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:19.771+00:00] 14:55:19 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8531114130537029, control [task 2026-03-10T14:55:19.778+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.779+00:00] 14:55:19 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:19.784+00:00] 14:55:19 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:19.785+00:00] 14:55:19 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8531114130537029 [task 2026-03-10T14:55:19.971+00:00] 14:55:19 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:19.971+00:00] 14:55:19 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:19.982+00:00] 14:55:19 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:19.983+00:00] 14:55:19 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:20.009+00:00] 14:55:20 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:21.241+00:00] 14:55:21 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:21.354+00:00] 14:55:21 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:21.354+00:00] 14:55:21 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:21.709+00:00] 14:55:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:21.709+00:00] 14:55:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:21.710+00:00] 14:55:21 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:21.710+00:00] 14:55:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:21.715+00:00] 14:55:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:21.727+00:00] 14:55:21 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:22.157+00:00] 14:55:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:22.160+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:22.174+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:22.175+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:22.177+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:22.183+00:00] 14:55:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:22.183+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.184+00:00] 14:55:22 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8531114130537029 [task 2026-03-10T14:55:22.194+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:22.195+00:00] 14:55:22 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8531114130537029 (unknown) [task 2026-03-10T14:55:22.205+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.206+00:00] 14:55:22 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8531114130537029 [task 2026-03-10T14:55:22.206+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.207+00:00] 14:55:22 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:22.322+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.322+00:00] 14:55:22 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8531114130537029 [task 2026-03-10T14:55:22.337+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.338+00:00] 14:55:22 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8652791649727721 [task 2026-03-10T14:55:22.343+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:22.344+00:00] 14:55:22 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8652791649727721, control [task 2026-03-10T14:55:22.353+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.354+00:00] 14:55:22 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:22.362+00:00] 14:55:22 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:22.363+00:00] 14:55:22 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8652791649727721 [task 2026-03-10T14:55:22.571+00:00] 14:55:22 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:22.571+00:00] 14:55:22 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:22.576+00:00] 14:55:22 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:22.577+00:00] 14:55:22 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:22.623+00:00] 14:55:22 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:23.755+00:00] 14:55:23 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:23.859+00:00] 14:55:23 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:23.860+00:00] 14:55:23 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:24.192+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:24.193+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:24.193+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:55:24.194+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:24.198+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:24.209+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:24.609+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:24.611+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:24.622+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:24.622+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:24.626+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:24.629+00:00] 14:55:24 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:24.629+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:24.630+00:00] 14:55:24 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8652791649727721 [task 2026-03-10T14:55:24.637+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:24.638+00:00] 14:55:24 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8652791649727721 (unknown) [task 2026-03-10T14:55:24.648+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:24.649+00:00] 14:55:24 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8652791649727721 [task 2026-03-10T14:55:24.649+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:24.650+00:00] 14:55:24 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:24.753+00:00] 14:55:24 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:24.753+00:00] 14:55:24 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8652791649727721 [task 2026-03-10T14:55:27.569+00:00] 14:55:27 INFO - GECKO(4669) | MEMORY STAT | vsize 120591049MB | residentFast 1362MB [task 2026-03-10T14:55:27.571+00:00] 14:55:27 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 34568ms [task 2026-03-10T14:55:27.707+00:00] 14:55:27 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:55:27.804+00:00] 14:55:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:27.805+00:00] 14:55:27 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31017891833819744 [task 2026-03-10T14:55:27.810+00:00] 14:55:27 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:27.811+00:00] 14:55:27 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.31017891833819744, control [task 2026-03-10T14:55:27.821+00:00] 14:55:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:27.822+00:00] 14:55:27 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:27.846+00:00] 14:55:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:27.847+00:00] 14:55:27 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.31017891833819744 [task 2026-03-10T14:55:28.048+00:00] 14:55:28 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:28.048+00:00] 14:55:28 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:28.060+00:00] 14:55:28 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:28.061+00:00] 14:55:28 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:28.116+00:00] 14:55:28 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:29.798+00:00] 14:55:29 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:29.901+00:00] 14:55:29 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:29.901+00:00] 14:55:29 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:30.345+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:30.345+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:30.346+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:30.346+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:30.355+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:30.367+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:30.840+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:30.846+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:30.858+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:30.859+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:30.861+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:30.870+00:00] 14:55:30 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:30.870+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:30.871+00:00] 14:55:30 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31017891833819744 [task 2026-03-10T14:55:30.878+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:30.878+00:00] 14:55:30 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.31017891833819744 (unknown) [task 2026-03-10T14:55:30.894+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:30.894+00:00] 14:55:30 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31017891833819744 [task 2026-03-10T14:55:30.894+00:00] 14:55:30 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:30.895+00:00] 14:55:30 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:31.007+00:00] 14:55:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:31.007+00:00] 14:55:31 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.31017891833819744 [task 2026-03-10T14:55:31.026+00:00] 14:55:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:31.027+00:00] 14:55:31 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5726630077630337 [task 2026-03-10T14:55:31.034+00:00] 14:55:31 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:31.034+00:00] 14:55:31 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.5726630077630337, control [task 2026-03-10T14:55:31.042+00:00] 14:55:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:31.043+00:00] 14:55:31 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:31.051+00:00] 14:55:31 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:31.052+00:00] 14:55:31 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.5726630077630337 [task 2026-03-10T14:55:31.263+00:00] 14:55:31 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:31.264+00:00] 14:55:31 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:31.276+00:00] 14:55:31 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:31.276+00:00] 14:55:31 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:31.316+00:00] 14:55:31 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:32.509+00:00] 14:55:32 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:32.665+00:00] 14:55:32 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:32.665+00:00] 14:55:32 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:32.985+00:00] 14:55:32 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:32.988+00:00] 14:55:32 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:32.988+00:00] 14:55:32 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:32.989+00:00] 14:55:32 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:33.006+00:00] 14:55:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:33.016+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:55:33.503+00:00] 14:55:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:33.513+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:33.514+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:55:33.515+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:55:33.515+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:33.523+00:00] 14:55:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:55:33.525+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:55:33.527+00:00] 14:55:33 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:33.530+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.531+00:00] 14:55:33 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5726630077630337 [task 2026-03-10T14:55:33.546+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:33.546+00:00] 14:55:33 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.5726630077630337 (unknown) [task 2026-03-10T14:55:33.559+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.560+00:00] 14:55:33 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5726630077630337 [task 2026-03-10T14:55:33.560+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.561+00:00] 14:55:33 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:33.581+00:00] 14:55:33 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:33.703+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.703+00:00] 14:55:33 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.5726630077630337 [task 2026-03-10T14:55:33.737+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.737+00:00] 14:55:33 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6133759314594424 [task 2026-03-10T14:55:33.751+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:33.751+00:00] 14:55:33 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.6133759314594424, control [task 2026-03-10T14:55:33.760+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.760+00:00] 14:55:33 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:33.770+00:00] 14:55:33 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:33.771+00:00] 14:55:33 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.6133759314594424 [task 2026-03-10T14:55:34.013+00:00] 14:55:34 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:34.014+00:00] 14:55:34 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:34.032+00:00] 14:55:34 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:34.033+00:00] 14:55:34 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:34.061+00:00] 14:55:34 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:35.360+00:00] 14:55:35 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:35.484+00:00] 14:55:35 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:35.484+00:00] 14:55:35 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:35.730+00:00] 14:55:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:35.731+00:00] 14:55:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:35.731+00:00] 14:55:35 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:35.732+00:00] 14:55:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:35.752+00:00] 14:55:35 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:35.766+00:00] 14:55:35 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:55:36.420+00:00] 14:55:36 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:36.425+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:36.426+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:55:36.426+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:36.429+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:55:36.429+00:00] 14:55:36 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:55:36.431+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:55:36.431+00:00] 14:55:36 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:36.436+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.437+00:00] 14:55:36 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6133759314594424 [task 2026-03-10T14:55:36.449+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:36.450+00:00] 14:55:36 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.6133759314594424 (unknown) [task 2026-03-10T14:55:36.461+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.461+00:00] 14:55:36 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6133759314594424 [task 2026-03-10T14:55:36.462+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.462+00:00] 14:55:36 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:36.528+00:00] 14:55:36 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:36.608+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.608+00:00] 14:55:36 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.6133759314594424 [task 2026-03-10T14:55:36.636+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.636+00:00] 14:55:36 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.24244429955102054 [task 2026-03-10T14:55:36.645+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:36.646+00:00] 14:55:36 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.24244429955102054, control [task 2026-03-10T14:55:36.654+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.655+00:00] 14:55:36 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:36.668+00:00] 14:55:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:36.669+00:00] 14:55:36 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.24244429955102054 [task 2026-03-10T14:55:36.888+00:00] 14:55:36 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:36.889+00:00] 14:55:36 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:36.899+00:00] 14:55:36 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:36.899+00:00] 14:55:36 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:36.928+00:00] 14:55:36 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:38.284+00:00] 14:55:38 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:38.399+00:00] 14:55:38 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:38.400+00:00] 14:55:38 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:41.032+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:41.033+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:41.033+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:41.034+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:41.049+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:41.055+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:55:41.449+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:41.453+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:41.467+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:55:41.468+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:55:41.468+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:41.476+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:55:41.482+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:55:41.483+00:00] 14:55:41 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:41.488+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.489+00:00] 14:55:41 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.24244429955102054 [task 2026-03-10T14:55:41.502+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:41.503+00:00] 14:55:41 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.24244429955102054 (unknown) [task 2026-03-10T14:55:41.513+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.513+00:00] 14:55:41 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.24244429955102054 [task 2026-03-10T14:55:41.514+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.514+00:00] 14:55:41 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:41.641+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.642+00:00] 14:55:41 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.24244429955102054 [task 2026-03-10T14:55:41.662+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.663+00:00] 14:55:41 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8633178920956417 [task 2026-03-10T14:55:41.673+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:41.673+00:00] 14:55:41 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8633178920956417, control [task 2026-03-10T14:55:41.680+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.681+00:00] 14:55:41 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:41.690+00:00] 14:55:41 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:41.690+00:00] 14:55:41 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8633178920956417 [task 2026-03-10T14:55:41.835+00:00] 14:55:41 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:41.920+00:00] 14:55:41 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:41.920+00:00] 14:55:41 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:41.932+00:00] 14:55:41 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:41.932+00:00] 14:55:41 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:41.965+00:00] 14:55:41 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:43.233+00:00] 14:55:43 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:43.347+00:00] 14:55:43 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:43.348+00:00] 14:55:43 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:43.692+00:00] 14:55:43 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:43.692+00:00] 14:55:43 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:43.693+00:00] 14:55:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:43.693+00:00] 14:55:43 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:43.710+00:00] 14:55:43 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:43.722+00:00] 14:55:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:55:43.729+00:00] 14:55:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:55:44.322+00:00] 14:55:44 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:44.324+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:44.329+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:55:44.330+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:44.332+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:55:44.333+00:00] 14:55:44 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:55:44.347+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:55:44.347+00:00] 14:55:44 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:44.349+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.350+00:00] 14:55:44 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8633178920956417 [task 2026-03-10T14:55:44.358+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:44.359+00:00] 14:55:44 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8633178920956417 (unknown) [task 2026-03-10T14:55:44.368+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.369+00:00] 14:55:44 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8633178920956417 [task 2026-03-10T14:55:44.369+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.370+00:00] 14:55:44 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:44.438+00:00] 14:55:44 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:44.463+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.464+00:00] 14:55:44 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8633178920956417 [task 2026-03-10T14:55:44.513+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.514+00:00] 14:55:44 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9518391343573055 [task 2026-03-10T14:55:44.521+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:44.521+00:00] 14:55:44 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9518391343573055, control [task 2026-03-10T14:55:44.531+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.531+00:00] 14:55:44 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:44.552+00:00] 14:55:44 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:44.552+00:00] 14:55:44 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9518391343573055 [task 2026-03-10T14:55:44.779+00:00] 14:55:44 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:44.779+00:00] 14:55:44 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:44.795+00:00] 14:55:44 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:44.795+00:00] 14:55:44 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:44.827+00:00] 14:55:44 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:46.083+00:00] 14:55:46 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:46.217+00:00] 14:55:46 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:46.217+00:00] 14:55:46 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:46.519+00:00] 14:55:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:46.519+00:00] 14:55:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:46.520+00:00] 14:55:46 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:46.520+00:00] 14:55:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:46.527+00:00] 14:55:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:46.543+00:00] 14:55:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:47.353+00:00] 14:55:47 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:47.354+00:00] 14:55:47 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:47.367+00:00] 14:55:47 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:47.368+00:00] 14:55:47 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:47.413+00:00] 14:55:47 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:48.489+00:00] 14:55:48 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:48.643+00:00] 14:55:48 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:48.643+00:00] 14:55:48 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:48.912+00:00] 14:55:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:48.912+00:00] 14:55:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:48.913+00:00] 14:55:48 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:48.918+00:00] 14:55:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:48.922+00:00] 14:55:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:48.942+00:00] 14:55:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:49.317+00:00] 14:55:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:49.321+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:49.338+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:49.338+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:49.340+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:49.347+00:00] 14:55:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:49.348+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.349+00:00] 14:55:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9518391343573055 [task 2026-03-10T14:55:49.358+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:49.359+00:00] 14:55:49 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9518391343573055 (unknown) [task 2026-03-10T14:55:49.369+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.369+00:00] 14:55:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9518391343573055 [task 2026-03-10T14:55:49.370+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.371+00:00] 14:55:49 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:49.507+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.508+00:00] 14:55:49 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9518391343573055 [task 2026-03-10T14:55:49.532+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.532+00:00] 14:55:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9714465458313585 [task 2026-03-10T14:55:49.541+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:49.542+00:00] 14:55:49 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9714465458313585, control [task 2026-03-10T14:55:49.551+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.551+00:00] 14:55:49 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:49.572+00:00] 14:55:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:49.573+00:00] 14:55:49 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9714465458313585 [task 2026-03-10T14:55:49.816+00:00] 14:55:49 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:49.816+00:00] 14:55:49 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:49.830+00:00] 14:55:49 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:49.830+00:00] 14:55:49 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:49.862+00:00] 14:55:49 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:53.722+00:00] 14:55:53 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:53.839+00:00] 14:55:53 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:53.839+00:00] 14:55:53 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:54.088+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:54.088+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:54.089+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:54.090+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:54.096+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:54.112+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:54.119+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:54.122+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:54.134+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:54.135+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:54.136+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:54.145+00:00] 14:55:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:54.750+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.751+00:00] 14:55:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9714465458313585 [task 2026-03-10T14:55:54.762+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:54.763+00:00] 14:55:54 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9714465458313585 (unknown) [task 2026-03-10T14:55:54.771+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.772+00:00] 14:55:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9714465458313585 [task 2026-03-10T14:55:54.773+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.773+00:00] 14:55:54 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:54.786+00:00] 14:55:54 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:55:54.872+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.873+00:00] 14:55:54 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9714465458313585 [task 2026-03-10T14:55:54.903+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.904+00:00] 14:55:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9821959934463815 [task 2026-03-10T14:55:54.911+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:54.911+00:00] 14:55:54 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9821959934463815, control [task 2026-03-10T14:55:54.919+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.919+00:00] 14:55:54 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:54.927+00:00] 14:55:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:54.927+00:00] 14:55:54 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9821959934463815 [task 2026-03-10T14:55:55.113+00:00] 14:55:55 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:55.113+00:00] 14:55:55 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:55.125+00:00] 14:55:55 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:55.126+00:00] 14:55:55 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:55.160+00:00] 14:55:55 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:56.262+00:00] 14:55:56 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:56.373+00:00] 14:55:56 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:56.373+00:00] 14:55:56 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:56.647+00:00] 14:55:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:56.647+00:00] 14:55:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:56.648+00:00] 14:55:56 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:55:56.648+00:00] 14:55:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:56.657+00:00] 14:55:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:56.671+00:00] 14:55:56 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:57.220+00:00] 14:55:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:57.222+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:57.237+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:57.237+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:57.240+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:57.250+00:00] 14:55:57 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:57.251+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.251+00:00] 14:55:57 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9821959934463815 [task 2026-03-10T14:55:57.261+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:57.262+00:00] 14:55:57 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9821959934463815 (unknown) [task 2026-03-10T14:55:57.274+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.274+00:00] 14:55:57 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9821959934463815 [task 2026-03-10T14:55:57.275+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.275+00:00] 14:55:57 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:57.407+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.407+00:00] 14:55:57 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9821959934463815 [task 2026-03-10T14:55:57.419+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.419+00:00] 14:55:57 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7457477018319303 [task 2026-03-10T14:55:57.426+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:57.426+00:00] 14:55:57 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.7457477018319303, control [task 2026-03-10T14:55:57.434+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.435+00:00] 14:55:57 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:55:57.447+00:00] 14:55:57 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:57.447+00:00] 14:55:57 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.7457477018319303 [task 2026-03-10T14:55:57.651+00:00] 14:55:57 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:55:57.652+00:00] 14:55:57 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:55:57.665+00:00] 14:55:57 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:57.666+00:00] 14:55:57 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:55:57.703+00:00] 14:55:57 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:55:58.972+00:00] 14:55:58 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:55:59.076+00:00] 14:55:59 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:55:59.077+00:00] 14:55:59 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:55:59.477+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:55:59.477+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:55:59.478+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:55:59.479+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:55:59.483+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:55:59.494+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:55:59.916+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:55:59.918+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:55:59.927+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:55:59.927+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:55:59.928+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:55:59.932+00:00] 14:55:59 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:55:59.933+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:59.934+00:00] 14:55:59 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7457477018319303 [task 2026-03-10T14:55:59.942+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:55:59.942+00:00] 14:55:59 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.7457477018319303 (unknown) [task 2026-03-10T14:55:59.951+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:59.952+00:00] 14:55:59 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.7457477018319303 [task 2026-03-10T14:55:59.953+00:00] 14:55:59 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:55:59.953+00:00] 14:55:59 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:00.071+00:00] 14:56:00 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:00.071+00:00] 14:56:00 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.7457477018319303 [task 2026-03-10T14:56:00.780+00:00] 14:56:00 INFO - GECKO(4669) | MEMORY STAT | vsize 120591067MB | residentFast 1439MB [task 2026-03-10T14:56:00.782+00:00] 14:56:00 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 33076ms [task 2026-03-10T14:56:00.892+00:00] 14:56:00 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:56:01.004+00:00] 14:56:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:01.004+00:00] 14:56:01 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.0609902217198256 [task 2026-03-10T14:56:01.016+00:00] 14:56:01 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:01.016+00:00] 14:56:01 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.0609902217198256, control [task 2026-03-10T14:56:01.025+00:00] 14:56:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:01.025+00:00] 14:56:01 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:01.046+00:00] 14:56:01 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:01.084+00:00] 14:56:01 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:01.085+00:00] 14:56:01 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.0609902217198256 [task 2026-03-10T14:56:01.290+00:00] 14:56:01 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:01.291+00:00] 14:56:01 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:01.306+00:00] 14:56:01 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:01.306+00:00] 14:56:01 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:01.340+00:00] 14:56:01 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:02.721+00:00] 14:56:02 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:02.821+00:00] 14:56:02 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:02.821+00:00] 14:56:02 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:03.693+00:00] 14:56:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:03.694+00:00] 14:56:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:03.694+00:00] 14:56:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:03.694+00:00] 14:56:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:03.709+00:00] 14:56:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:03.727+00:00] 14:56:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:04.184+00:00] 14:56:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:04.186+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:04.201+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:56:04.201+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:04.204+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:04.215+00:00] 14:56:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:04.216+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.217+00:00] 14:56:04 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.0609902217198256 [task 2026-03-10T14:56:04.231+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:04.231+00:00] 14:56:04 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.0609902217198256 (unknown) [task 2026-03-10T14:56:04.242+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.243+00:00] 14:56:04 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.0609902217198256 [task 2026-03-10T14:56:04.244+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.244+00:00] 14:56:04 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:04.375+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.375+00:00] 14:56:04 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.0609902217198256 [task 2026-03-10T14:56:04.405+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.405+00:00] 14:56:04 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.13851475151022918 [task 2026-03-10T14:56:04.414+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:04.414+00:00] 14:56:04 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.13851475151022918, control [task 2026-03-10T14:56:04.426+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.426+00:00] 14:56:04 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:04.435+00:00] 14:56:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:04.435+00:00] 14:56:04 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.13851475151022918 [task 2026-03-10T14:56:04.666+00:00] 14:56:04 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:04.667+00:00] 14:56:04 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:04.675+00:00] 14:56:04 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:04.675+00:00] 14:56:04 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:04.732+00:00] 14:56:04 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:05.899+00:00] 14:56:05 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:06.009+00:00] 14:56:06 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:06.009+00:00] 14:56:06 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:06.250+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:06.251+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:06.251+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:06.252+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:06.263+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:06.272+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:56:06.696+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:06.699+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:06.699+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:56:06.700+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:56:06.701+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:06.703+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:56:06.704+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:56:06.705+00:00] 14:56:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:06.708+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.708+00:00] 14:56:06 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.13851475151022918 [task 2026-03-10T14:56:06.715+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:06.716+00:00] 14:56:06 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.13851475151022918 (unknown) [task 2026-03-10T14:56:06.726+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.727+00:00] 14:56:06 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.13851475151022918 [task 2026-03-10T14:56:06.727+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.727+00:00] 14:56:06 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:06.804+00:00] 14:56:06 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:06.825+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.827+00:00] 14:56:06 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.13851475151022918 [task 2026-03-10T14:56:06.876+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.877+00:00] 14:56:06 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.18139361281279376 [task 2026-03-10T14:56:06.881+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:06.881+00:00] 14:56:06 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.18139361281279376, control [task 2026-03-10T14:56:06.889+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.890+00:00] 14:56:06 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:06.898+00:00] 14:56:06 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:06.898+00:00] 14:56:06 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.18139361281279376 [task 2026-03-10T14:56:07.089+00:00] 14:56:07 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:07.089+00:00] 14:56:07 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:07.099+00:00] 14:56:07 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:07.100+00:00] 14:56:07 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:07.137+00:00] 14:56:07 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:11.554+00:00] 14:56:11 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:11.702+00:00] 14:56:11 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:11.702+00:00] 14:56:11 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:12.012+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:12.013+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:12.013+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:12.014+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:12.034+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:12.048+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:56:12.780+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:12.782+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:12.783+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:56:12.783+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:12.785+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:56:12.786+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:56:12.787+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:56:12.788+00:00] 14:56:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:12.794+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.795+00:00] 14:56:12 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.18139361281279376 [task 2026-03-10T14:56:12.807+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:12.808+00:00] 14:56:12 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.18139361281279376 (unknown) [task 2026-03-10T14:56:12.818+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.819+00:00] 14:56:12 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.18139361281279376 [task 2026-03-10T14:56:12.819+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.820+00:00] 14:56:12 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:12.885+00:00] 14:56:12 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:12.926+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.926+00:00] 14:56:12 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.18139361281279376 [task 2026-03-10T14:56:12.967+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.967+00:00] 14:56:12 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.45605568982461653 [task 2026-03-10T14:56:12.979+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:12.979+00:00] 14:56:12 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.45605568982461653, control [task 2026-03-10T14:56:12.989+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.990+00:00] 14:56:12 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:12.997+00:00] 14:56:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:12.998+00:00] 14:56:12 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.45605568982461653 [task 2026-03-10T14:56:13.227+00:00] 14:56:13 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:13.227+00:00] 14:56:13 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:13.243+00:00] 14:56:13 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:13.244+00:00] 14:56:13 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:13.273+00:00] 14:56:13 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:14.528+00:00] 14:56:14 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:14.648+00:00] 14:56:14 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:14.648+00:00] 14:56:14 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:15.003+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:15.004+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:15.004+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:15.005+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:15.020+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:15.028+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:56:15.560+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:15.564+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:15.573+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:56:15.574+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:56:15.575+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:15.582+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:56:15.584+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:56:15.584+00:00] 14:56:15 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:15.586+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.587+00:00] 14:56:15 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.45605568982461653 [task 2026-03-10T14:56:15.598+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:15.599+00:00] 14:56:15 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.45605568982461653 (unknown) [task 2026-03-10T14:56:15.609+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.610+00:00] 14:56:15 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.45605568982461653 [task 2026-03-10T14:56:15.610+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.611+00:00] 14:56:15 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:15.729+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.730+00:00] 14:56:15 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.45605568982461653 [task 2026-03-10T14:56:15.751+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.752+00:00] 14:56:15 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3215692379678057 [task 2026-03-10T14:56:15.760+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:15.761+00:00] 14:56:15 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.3215692379678057, control [task 2026-03-10T14:56:15.770+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.770+00:00] 14:56:15 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:15.778+00:00] 14:56:15 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:15.779+00:00] 14:56:15 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.3215692379678057 [task 2026-03-10T14:56:15.819+00:00] 14:56:15 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:16.013+00:00] 14:56:16 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:16.014+00:00] 14:56:16 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:16.023+00:00] 14:56:16 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:16.024+00:00] 14:56:16 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:16.059+00:00] 14:56:16 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:17.329+00:00] 14:56:17 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:17.435+00:00] 14:56:17 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:17.436+00:00] 14:56:17 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:17.815+00:00] 14:56:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:17.815+00:00] 14:56:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:17.816+00:00] 14:56:17 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:17.816+00:00] 14:56:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:17.836+00:00] 14:56:17 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:17.851+00:00] 14:56:17 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:56:17.858+00:00] 14:56:17 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:56:18.317+00:00] 14:56:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:18.320+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:18.325+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:56:18.325+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:18.328+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:56:18.328+00:00] 14:56:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:56:18.337+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:56:18.337+00:00] 14:56:18 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:18.339+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.340+00:00] 14:56:18 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3215692379678057 [task 2026-03-10T14:56:18.350+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:18.351+00:00] 14:56:18 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.3215692379678057 (unknown) [task 2026-03-10T14:56:18.362+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.363+00:00] 14:56:18 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3215692379678057 [task 2026-03-10T14:56:18.363+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.364+00:00] 14:56:18 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:18.455+00:00] 14:56:18 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:18.483+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.484+00:00] 14:56:18 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.3215692379678057 [task 2026-03-10T14:56:18.523+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.524+00:00] 14:56:18 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9192913666638585 [task 2026-03-10T14:56:18.532+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:18.532+00:00] 14:56:18 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9192913666638585, control [task 2026-03-10T14:56:18.542+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.542+00:00] 14:56:18 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:18.559+00:00] 14:56:18 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:18.560+00:00] 14:56:18 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9192913666638585 [task 2026-03-10T14:56:18.802+00:00] 14:56:18 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:18.803+00:00] 14:56:18 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:18.817+00:00] 14:56:18 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:18.818+00:00] 14:56:18 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:18.843+00:00] 14:56:18 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:20.177+00:00] 14:56:20 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:20.277+00:00] 14:56:20 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:20.278+00:00] 14:56:20 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:20.537+00:00] 14:56:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:20.538+00:00] 14:56:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:20.538+00:00] 14:56:20 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:20.539+00:00] 14:56:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:20.545+00:00] 14:56:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:20.557+00:00] 14:56:20 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:21.176+00:00] 14:56:21 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:21.177+00:00] 14:56:21 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:21.194+00:00] 14:56:21 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:21.195+00:00] 14:56:21 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:21.220+00:00] 14:56:21 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:22.383+00:00] 14:56:22 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:22.488+00:00] 14:56:22 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:22.488+00:00] 14:56:22 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:22.757+00:00] 14:56:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:22.757+00:00] 14:56:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:22.758+00:00] 14:56:22 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:22.761+00:00] 14:56:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:22.763+00:00] 14:56:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:22.770+00:00] 14:56:22 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:26.871+00:00] 14:56:26 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:26.875+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:26.886+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:56:26.887+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:26.888+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:26.893+00:00] 14:56:26 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:26.894+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:26.894+00:00] 14:56:26 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9192913666638585 [task 2026-03-10T14:56:26.904+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:26.905+00:00] 14:56:26 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9192913666638585 (unknown) [task 2026-03-10T14:56:26.916+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:26.917+00:00] 14:56:26 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9192913666638585 [task 2026-03-10T14:56:26.917+00:00] 14:56:26 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:26.918+00:00] 14:56:26 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:27.043+00:00] 14:56:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:27.044+00:00] 14:56:27 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9192913666638585 [task 2026-03-10T14:56:27.062+00:00] 14:56:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:27.063+00:00] 14:56:27 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3010357943606673 [task 2026-03-10T14:56:27.069+00:00] 14:56:27 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:27.070+00:00] 14:56:27 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.3010357943606673, control [task 2026-03-10T14:56:27.079+00:00] 14:56:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:27.079+00:00] 14:56:27 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:27.093+00:00] 14:56:27 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:27.094+00:00] 14:56:27 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.3010357943606673 [task 2026-03-10T14:56:27.319+00:00] 14:56:27 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:27.320+00:00] 14:56:27 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:27.328+00:00] 14:56:27 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:27.328+00:00] 14:56:27 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:27.362+00:00] 14:56:27 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:28.489+00:00] 14:56:28 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:28.599+00:00] 14:56:28 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:28.599+00:00] 14:56:28 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:28.858+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:28.859+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:28.859+00:00] 14:56:28 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:28.859+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:28.865+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:28.877+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:28.883+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:28.885+00:00] 14:56:28 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:28.896+00:00] 14:56:28 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:56:28.896+00:00] 14:56:28 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:28.898+00:00] 14:56:28 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:28.904+00:00] 14:56:28 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:29.620+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.621+00:00] 14:56:29 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3010357943606673 [task 2026-03-10T14:56:29.628+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:29.629+00:00] 14:56:29 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.3010357943606673 (unknown) [task 2026-03-10T14:56:29.637+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.637+00:00] 14:56:29 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.3010357943606673 [task 2026-03-10T14:56:29.638+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.638+00:00] 14:56:29 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:29.707+00:00] 14:56:29 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:29.708+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.708+00:00] 14:56:29 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.3010357943606673 [task 2026-03-10T14:56:29.753+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.754+00:00] 14:56:29 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31032444108324375 [task 2026-03-10T14:56:29.762+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:29.763+00:00] 14:56:29 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.31032444108324375, control [task 2026-03-10T14:56:29.774+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.774+00:00] 14:56:29 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:29.782+00:00] 14:56:29 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:29.783+00:00] 14:56:29 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.31032444108324375 [task 2026-03-10T14:56:29.977+00:00] 14:56:29 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:29.977+00:00] 14:56:29 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:29.986+00:00] 14:56:29 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:29.987+00:00] 14:56:29 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:30.015+00:00] 14:56:30 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:31.270+00:00] 14:56:31 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:31.386+00:00] 14:56:31 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:31.387+00:00] 14:56:31 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:31.754+00:00] 14:56:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:31.754+00:00] 14:56:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:31.755+00:00] 14:56:31 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:31.755+00:00] 14:56:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:31.767+00:00] 14:56:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:31.781+00:00] 14:56:31 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:32.266+00:00] 14:56:32 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:32.269+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:32.284+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:56:32.285+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:32.287+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:32.304+00:00] 14:56:32 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:32.306+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.307+00:00] 14:56:32 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31032444108324375 [task 2026-03-10T14:56:32.320+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:32.321+00:00] 14:56:32 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.31032444108324375 (unknown) [task 2026-03-10T14:56:32.335+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.336+00:00] 14:56:32 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.31032444108324375 [task 2026-03-10T14:56:32.337+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.337+00:00] 14:56:32 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:32.476+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.477+00:00] 14:56:32 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.31032444108324375 [task 2026-03-10T14:56:32.500+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.501+00:00] 14:56:32 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9699123746168755 [task 2026-03-10T14:56:32.508+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:32.508+00:00] 14:56:32 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.9699123746168755, control [task 2026-03-10T14:56:32.516+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.517+00:00] 14:56:32 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:32.525+00:00] 14:56:32 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:32.525+00:00] 14:56:32 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.9699123746168755 [task 2026-03-10T14:56:32.734+00:00] 14:56:32 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:32.734+00:00] 14:56:32 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:32.748+00:00] 14:56:32 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:32.749+00:00] 14:56:32 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:32.780+00:00] 14:56:32 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:34.059+00:00] 14:56:34 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:34.188+00:00] 14:56:34 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:34.189+00:00] 14:56:34 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:34.523+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:34.525+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:34.525+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:56:34.525+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:34.531+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:34.543+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:34.877+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:34.881+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:34.890+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:56:34.890+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:34.891+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:34.896+00:00] 14:56:34 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:34.896+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:34.897+00:00] 14:56:34 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9699123746168755 [task 2026-03-10T14:56:34.907+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:34.908+00:00] 14:56:34 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.9699123746168755 (unknown) [task 2026-03-10T14:56:34.916+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:34.916+00:00] 14:56:34 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.9699123746168755 [task 2026-03-10T14:56:34.916+00:00] 14:56:34 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:34.916+00:00] 14:56:34 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:35.013+00:00] 14:56:35 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:35.014+00:00] 14:56:35 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.9699123746168755 [task 2026-03-10T14:56:35.738+00:00] 14:56:35 INFO - GECKO(4669) | MEMORY STAT | vsize 120591081MB | residentFast 1340MB [task 2026-03-10T14:56:35.740+00:00] 14:56:35 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | took 34848ms [task 2026-03-10T14:56:35.866+00:00] 14:56:35 INFO - TEST-START | browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:56:35.960+00:00] 14:56:35 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:35.961+00:00] 14:56:35 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5050338293443206 [task 2026-03-10T14:56:35.969+00:00] 14:56:35 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:35.969+00:00] 14:56:35 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.5050338293443206, control [task 2026-03-10T14:56:35.978+00:00] 14:56:35 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:35.978+00:00] 14:56:35 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:36.017+00:00] 14:56:36 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:36.018+00:00] 14:56:36 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.5050338293443206 [task 2026-03-10T14:56:36.209+00:00] 14:56:36 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:36.209+00:00] 14:56:36 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:36.228+00:00] 14:56:36 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:36.229+00:00] 14:56:36 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:36.274+00:00] 14:56:36 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:41.807+00:00] 14:56:41 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:41.913+00:00] 14:56:41 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:41.913+00:00] 14:56:41 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:42.621+00:00] 14:56:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:42.622+00:00] 14:56:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:42.623+00:00] 14:56:42 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:42.623+00:00] 14:56:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:42.628+00:00] 14:56:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:42.642+00:00] 14:56:42 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:43.211+00:00] 14:56:43 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_entry@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:221:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:43.214+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:43.226+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:56:43.227+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:43.229+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:43.237+00:00] 14:56:43 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:43.237+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.238+00:00] 14:56:43 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5050338293443206 [task 2026-03-10T14:56:43.247+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:43.248+00:00] 14:56:43 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.5050338293443206 (unknown) [task 2026-03-10T14:56:43.258+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.258+00:00] 14:56:43 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.5050338293443206 [task 2026-03-10T14:56:43.259+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.260+00:00] 14:56:43 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:43.369+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.370+00:00] 14:56:43 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.5050338293443206 [task 2026-03-10T14:56:43.388+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.389+00:00] 14:56:43 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8193505807774207 [task 2026-03-10T14:56:43.395+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:43.396+00:00] 14:56:43 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8193505807774207, control [task 2026-03-10T14:56:43.404+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.405+00:00] 14:56:43 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:43.413+00:00] 14:56:43 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:43.413+00:00] 14:56:43 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8193505807774207 [task 2026-03-10T14:56:43.588+00:00] 14:56:43 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:43.588+00:00] 14:56:43 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:43.602+00:00] 14:56:43 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:43.603+00:00] 14:56:43 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:43.625+00:00] 14:56:43 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:45.211+00:00] 14:56:45 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:45.316+00:00] 14:56:45 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:45.316+00:00] 14:56:45 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:45.696+00:00] 14:56:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:45.696+00:00] 14:56:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:45.697+00:00] 14:56:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:45.698+00:00] 14:56:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:56:45.706+00:00] 14:56:45 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:45.712+00:00] 14:56:45 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to true during activation window" [task 2026-03-10T14:56:46.155+00:00] 14:56:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:279:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:46.159+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:46.160+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:56:46.160+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:56:46.161+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:46.162+00:00] 14:56:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to true" [task 2026-03-10T14:56:46.164+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:56:46.164+00:00] 14:56:46 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:46.166+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.167+00:00] 14:56:46 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8193505807774207 [task 2026-03-10T14:56:46.174+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:46.174+00:00] 14:56:46 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8193505807774207 (unknown) [task 2026-03-10T14:56:46.182+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.182+00:00] 14:56:46 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8193505807774207 [task 2026-03-10T14:56:46.183+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.183+00:00] 14:56:46 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:46.275+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.276+00:00] 14:56:46 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8193505807774207 [task 2026-03-10T14:56:46.302+00:00] 14:56:46 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:46.310+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.311+00:00] 14:56:46 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8636076970289386 [task 2026-03-10T14:56:46.318+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:46.318+00:00] 14:56:46 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8636076970289386, control [task 2026-03-10T14:56:46.326+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.327+00:00] 14:56:46 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:46.334+00:00] 14:56:46 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:46.334+00:00] 14:56:46 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8636076970289386 [task 2026-03-10T14:56:46.561+00:00] 14:56:46 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:46.561+00:00] 14:56:46 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:46.572+00:00] 14:56:46 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:46.573+00:00] 14:56:46 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:46.598+00:00] 14:56:46 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:47.993+00:00] 14:56:47 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:48.100+00:00] 14:56:48 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:48.100+00:00] 14:56:48 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:48.478+00:00] 14:56:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:48.478+00:00] 14:56:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:48.479+00:00] 14:56:48 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:48.479+00:00] 14:56:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:48.493+00:00] 14:56:48 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:48.502+00:00] 14:56:48 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:56:49.127+00:00] 14:56:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_enabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:349:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:49.131+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:49.132+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:56:49.133+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:49.135+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:56:49.135+00:00] 14:56:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to true" [task 2026-03-10T14:56:49.137+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:56:49.138+00:00] 14:56:49 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:49.140+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.141+00:00] 14:56:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8636076970289386 [task 2026-03-10T14:56:49.149+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:49.150+00:00] 14:56:49 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8636076970289386 (unknown) [task 2026-03-10T14:56:49.162+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.163+00:00] 14:56:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8636076970289386 [task 2026-03-10T14:56:49.163+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.164+00:00] 14:56:49 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:49.224+00:00] 14:56:49 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:49.272+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.272+00:00] 14:56:49 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8636076970289386 [task 2026-03-10T14:56:49.307+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.308+00:00] 14:56:49 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.4482470095776252 [task 2026-03-10T14:56:49.316+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:49.316+00:00] 14:56:49 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.4482470095776252, control [task 2026-03-10T14:56:49.325+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.325+00:00] 14:56:49 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:49.333+00:00] 14:56:49 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:49.334+00:00] 14:56:49 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.4482470095776252 [task 2026-03-10T14:56:49.547+00:00] 14:56:49 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:49.547+00:00] 14:56:49 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:49.557+00:00] 14:56:49 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:49.558+00:00] 14:56:49 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:49.592+00:00] 14:56:49 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:56:50.872+00:00] 14:56:50 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:50.978+00:00] 14:56:50 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:50.979+00:00] 14:56:50 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:51.355+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:51.355+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:51.356+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:51.356+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:51.382+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:51.395+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top sites to false during activation window" [task 2026-03-10T14:56:51.872+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topsites@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:422:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:51.876+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:51.888+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=true, topStories was disabled=false" [task 2026-03-10T14:56:51.889+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top sites broadcast - will restore user value" [task 2026-03-10T14:56:51.889+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:56:51.897+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top sites preference to false" [task 2026-03-10T14:56:51.899+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top sites user value restored and temp pref cleared" [task 2026-03-10T14:56:51.899+00:00] 14:56:51 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:51.902+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:51.902+00:00] 14:56:51 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.4482470095776252 [task 2026-03-10T14:56:51.914+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:51.915+00:00] 14:56:51 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.4482470095776252 (unknown) [task 2026-03-10T14:56:51.923+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:51.924+00:00] 14:56:51 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.4482470095776252 [task 2026-03-10T14:56:51.925+00:00] 14:56:51 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:51.925+00:00] 14:56:51 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:52.043+00:00] 14:56:52 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:52.044+00:00] 14:56:52 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.4482470095776252 [task 2026-03-10T14:56:52.072+00:00] 14:56:52 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:52.072+00:00] 14:56:52 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.06856493010692777 [task 2026-03-10T14:56:52.083+00:00] 14:56:52 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:52.084+00:00] 14:56:52 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.06856493010692777, control [task 2026-03-10T14:56:52.094+00:00] 14:56:52 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:52.094+00:00] 14:56:52 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:52.107+00:00] 14:56:52 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:52.109+00:00] 14:56:52 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.06856493010692777 [task 2026-03-10T14:56:52.204+00:00] 14:56:52 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:52.341+00:00] 14:56:52 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:52.342+00:00] 14:56:52 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:52.355+00:00] 14:56:52 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:52.355+00:00] 14:56:52 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:52.399+00:00] 14:56:52 INFO - GECKO(4669) | Saw state f0001 and status 0 [taskcluster 2026-03-10T14:56:53.012Z] [taskcluster-proxy] Successfully refreshed taskcluster-proxy credentials: task-client/QvRs_kv7Toa8K4IozE0bMg/0/on/us-central1-a/2220371565367628769/until/1773155812.955 [task 2026-03-10T14:56:53.595+00:00] 14:56:53 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:56:53.784+00:00] 14:56:53 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:53.785+00:00] 14:56:53 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:56:54.102+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:56:54.103+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:56:54.103+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:56:54.104+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:56:54.122+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:56:54.137+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to true during activation window" [task 2026-03-10T14:56:54.144+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "User set top stories to false during activation window" [task 2026-03-10T14:56:54.658+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_user_disabling_persists_topstories@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:493:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:56:54.662+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:56:54.667+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=true" [task 2026-03-10T14:56:54.668+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:56:54.671+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Skipping top stories broadcast - will restore user value" [task 2026-03-10T14:56:54.672+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Restoring user's top stories preference to false" [task 2026-03-10T14:56:54.681+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: PrefsFeed: "Top stories user value restored and temp pref cleared" [task 2026-03-10T14:56:54.681+00:00] 14:56:54 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:56:54.683+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.684+00:00] 14:56:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.06856493010692777 [task 2026-03-10T14:56:54.694+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:54.696+00:00] 14:56:54 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.06856493010692777 (unknown) [task 2026-03-10T14:56:54.707+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.708+00:00] 14:56:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.06856493010692777 [task 2026-03-10T14:56:54.708+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.709+00:00] 14:56:54 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:54.763+00:00] 14:56:54 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:56:54.858+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.859+00:00] 14:56:54 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.06856493010692777 [task 2026-03-10T14:56:54.886+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.887+00:00] 14:56:54 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6163322124786339 [task 2026-03-10T14:56:54.895+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:56:54.896+00:00] 14:56:54 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.6163322124786339, control [task 2026-03-10T14:56:54.904+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.904+00:00] 14:56:54 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:56:54.912+00:00] 14:56:54 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:56:54.913+00:00] 14:56:54 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.6163322124786339 [task 2026-03-10T14:56:55.133+00:00] 14:56:55 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:56:55.134+00:00] 14:56:55 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:56:55.149+00:00] 14:56:55 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:56:55.150+00:00] 14:56:55 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:56:55.190+00:00] 14:56:55 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:57:00.688+00:00] 14:57:00 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:57:00.844+00:00] 14:57:00 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:00.845+00:00] 14:57:00 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:57:01.110+00:00] 14:57:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:57:01.110+00:00] 14:57:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:57:01.111+00:00] 14:57:01 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:57:01.111+00:00] 14:57:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:57:01.126+00:00] 14:57:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:57:01.153+00:00] 14:57:01 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:57:02.140+00:00] 14:57:02 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:57:02.140+00:00] 14:57:02 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:57:02.155+00:00] 14:57:02 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:02.155+00:00] 14:57:02 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:57:02.195+00:00] 14:57:02 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:57:03.416+00:00] 14:57:03 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:57:03.540+00:00] 14:57:03 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:03.540+00:00] 14:57:03 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:57:03.849+00:00] 14:57:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:57:03.849+00:00] 14:57:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:57:03.850+00:00] 14:57:03 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:57:03.856+00:00] 14:57:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:57:03.858+00:00] 14:57:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:57:03.868+00:00] 14:57:03 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:57:04.387+00:00] 14:57:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_restart_reapplies_defaults@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:576:15\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:57:04.391+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:57:04.407+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:57:04.408+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:57:04.410+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:57:04.418+00:00] 14:57:04 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:57:04.420+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.420+00:00] 14:57:04 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6163322124786339 [task 2026-03-10T14:57:04.430+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:04.431+00:00] 14:57:04 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.6163322124786339 (unknown) [task 2026-03-10T14:57:04.439+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.440+00:00] 14:57:04 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.6163322124786339 [task 2026-03-10T14:57:04.440+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.441+00:00] 14:57:04 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:04.563+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.564+00:00] 14:57:04 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.6163322124786339 [task 2026-03-10T14:57:04.599+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.600+00:00] 14:57:04 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8891342306313501 [task 2026-03-10T14:57:04.608+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:04.609+00:00] 14:57:04 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.8891342306313501, control [task 2026-03-10T14:57:04.618+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.618+00:00] 14:57:04 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:04.633+00:00] 14:57:04 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:04.633+00:00] 14:57:04 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.8891342306313501 [task 2026-03-10T14:57:04.848+00:00] 14:57:04 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:57:04.849+00:00] 14:57:04 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:57:04.863+00:00] 14:57:04 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:04.863+00:00] 14:57:04 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:57:04.905+00:00] 14:57:04 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:57:06.209+00:00] 14:57:06 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:57:06.308+00:00] 14:57:06 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:06.309+00:00] 14:57:06 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:57:06.700+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:57:06.701+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:57:06.701+00:00] 14:57:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:57:06.702+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:57:06.707+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:57:06.721+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:57:06.731+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ncheckForActivationWindow@resource://newtab/lib/PrefsFeed.sys.mjs:626:12\ntest_defaults_restored_after_exit@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:623:13\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:57:06.734+00:00] 14:57:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:57:06.745+00:00] 14:57:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:57:06.745+00:00] 14:57:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:57:06.747+00:00] 14:57:06 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:57:06.753+00:00] 14:57:06 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:57:07.458+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.459+00:00] 14:57:07 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8891342306313501 [task 2026-03-10T14:57:07.479+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:07.480+00:00] 14:57:07 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.8891342306313501 (unknown) [task 2026-03-10T14:57:07.490+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.491+00:00] 14:57:07 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.8891342306313501 [task 2026-03-10T14:57:07.491+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.492+00:00] 14:57:07 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:07.555+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.556+00:00] 14:57:07 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.8891342306313501 [task 2026-03-10T14:57:07.578+00:00] 14:57:07 INFO - GECKO(4669) | JavaScript error: resource://gre/actors/RemotePageChild.sys.mjs, line 146: InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment [task 2026-03-10T14:57:07.611+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.612+00:00] 14:57:07 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.028735088518771046 [task 2026-03-10T14:57:07.630+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:07.631+00:00] 14:57:07 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.028735088518771046, control [task 2026-03-10T14:57:07.641+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.642+00:00] 14:57:07 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:07.653+00:00] 14:57:07 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:07.653+00:00] 14:57:07 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.028735088518771046 [task 2026-03-10T14:57:07.850+00:00] 14:57:07 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:57:07.850+00:00] 14:57:07 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:57:07.859+00:00] 14:57:07 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:07.859+00:00] 14:57:07 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:57:07.892+00:00] 14:57:07 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:57:09.200+00:00] 14:57:09 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:57:09.301+00:00] 14:57:09 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:09.301+00:00] 14:57:09 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:57:09.627+00:00] 14:57:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:57:09.628+00:00] 14:57:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:57:09.628+00:00] 14:57:09 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: a" [task 2026-03-10T14:57:09.629+00:00] 14:57:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:57:09.635+00:00] 14:57:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:57:09.648+00:00] 14:57:09 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:57:10.036+00:00] 14:57:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:57:10.039+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:57:10.052+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:57:10.053+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:57:10.054+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:57:10.061+00:00] 14:57:10 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:57:10.063+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.063+00:00] 14:57:10 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.028735088518771046 [task 2026-03-10T14:57:10.071+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:10.072+00:00] 14:57:10 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.028735088518771046 (unknown) [task 2026-03-10T14:57:10.083+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.083+00:00] 14:57:10 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.028735088518771046 [task 2026-03-10T14:57:10.084+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.085+00:00] 14:57:10 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:10.200+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.200+00:00] 14:57:10 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.028735088518771046 [task 2026-03-10T14:57:10.216+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.217+00:00] 14:57:10 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.22829631463802558 [task 2026-03-10T14:57:10.223+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:10.224+00:00] 14:57:10 INFO - GECKO(4669) | New experiment started: newtabTrainhop-experiment-0.22829631463802558, control [task 2026-03-10T14:57:10.234+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.234+00:00] 14:57:10 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:10.240+00:00] 14:57:10 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:10.241+00:00] 14:57:10 INFO - GECKO(4669) | Created active enrollment newtabTrainhop-experiment-0.22829631463802558 [task 2026-03-10T14:57:10.447+00:00] 14:57:10 INFO - GECKO(4669) | Waiting for browser load of about:newtab [task 2026-03-10T14:57:10.447+00:00] 14:57:10 INFO - GECKO(4669) | Waiting for browser state change of about:newtab [task 2026-03-10T14:57:10.454+00:00] 14:57:10 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:10.454+00:00] 14:57:10 INFO - GECKO(4669) | Browser got expected state change about:blank [task 2026-03-10T14:57:10.505+00:00] 14:57:10 INFO - GECKO(4669) | Saw state f0001 and status 0 [task 2026-03-10T14:57:11.666+00:00] 14:57:11 INFO - GECKO(4669) | Saw state 20010 and status 0 [task 2026-03-10T14:57:11.798+00:00] 14:57:11 INFO - GECKO(4669) | Saw state c0010 and status 0 [task 2026-03-10T14:57:11.799+00:00] 14:57:11 INFO - GECKO(4669) | Browser got expected state change about:newtab [task 2026-03-10T14:57:12.167+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Within activation window range (48 hours)" [task 2026-03-10T14:57:12.168+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Entering activation window state" [task 2026-03-10T14:57:12.168+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "variant: b" [task 2026-03-10T14:57:12.169+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top sites by default." [task 2026-03-10T14:57:12.174+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Disabling top stories by default." [task 2026-03-10T14:57:12.188+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window enter complete" [task 2026-03-10T14:57:12.552+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Exiting activation window state." "exitActivationWindowState@resource://newtab/lib/PrefsFeed.sys.mjs:718:61\ntest_activation_window_variants@chrome://mochitests/content/browser/browser/extensions/newtab/test/browser/browser_activation_window.js:704:17\nasync*handleTask@chrome://mochikit/content/browser-test.js:1378:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1468:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1619:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1352:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1063:13\n" [task 2026-03-10T14:57:12.555+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Resetting default branch prefs to true" [task 2026-03-10T14:57:12.566+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Temp prefs: topSites was disabled=false, topStories was disabled=false" [task 2026-03-10T14:57:12.566+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top sites default change (true)" [task 2026-03-10T14:57:12.567+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: PrefsFeed: "Broadcasting top stories default change (true)" [task 2026-03-10T14:57:12.572+00:00] 14:57:12 INFO - GECKO(4669) | console.log: PrefsFeed: "Activation window exit complete" [task 2026-03-10T14:57:12.573+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:12.574+00:00] 14:57:12 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.22829631463802558 [task 2026-03-10T14:57:12.593+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: ExperimentManager: [task 2026-03-10T14:57:12.594+00:00] 14:57:12 INFO - GECKO(4669) | Recipe unenrolled: newtabTrainhop-experiment-0.22829631463802558 (unknown) [task 2026-03-10T14:57:12.603+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:12.604+00:00] 14:57:12 INFO - GECKO(4669) | Queued update for enrollment newtabTrainhop-experiment-0.22829631463802558 [task 2026-03-10T14:57:12.605+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:12.606+00:00] 14:57:12 INFO - GECKO(4669) | Flushing 1 enrollments, 0 timestamps to database [task 2026-03-10T14:57:12.723+00:00] 14:57:12 INFO - GECKO(4669) | console.debug: NimbusEnrollments: [task 2026-03-10T14:57:12.723+00:00] 14:57:12 INFO - GECKO(4669) | Deleted expired enrollment newtabTrainhop-experiment-0.22829631463802558 [task 2026-03-10T14:57:17.846+00:00] 14:57:17 INFO - TEST-INFO | started process screentopng [task 2026-03-10T14:57:18.089+00:00] 14:57:18 INFO - TEST-INFO | screentopng: exit 0 [task 2026-03-10T14:57:18.089+00:00] 14:57:18 INFO - Buffered messages logged at 14:56:35 [task 2026-03-10T14:57:18.090+00:00] 14:57:18 INFO - Entering setup bound [task 2026-03-10T14:57:18.091+00:00] 14:57:18 INFO - Leaving setup bound [task 2026-03-10T14:57:18.091+00:00] 14:57:18 INFO - Entering test test_createdInstant_getter [task 2026-03-10T14:57:18.092+00:00] 14:57:18 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | test_createdInstant_getter - Should have been constructed with a createdInstant - "2026-03-10T14:41:34.515Z" == true [task 2026-03-10T14:57:18.093+00:00] 14:57:18 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | test_createdInstant_getter - ActivityStream.createdInstant should equal the profile creation instant. - true == true [task 2026-03-10T14:57:18.094+00:00] 14:57:18 INFO - Leaving test test_createdInstant_getter [task 2026-03-10T14:57:18.095+00:00] 14:57:18 INFO - Entering test test_activation_window_entry [task 2026-03-10T14:57:18.095+00:00] 14:57:18 INFO - Buffered messages logged at 14:56:43 [task 2026-03-10T14:57:18.096+00:00] 14:57:18 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | test_activation_window_entry - Top stories should be hidden during activation window - true == true [task 2026-03-10T14:57:18.096+00:00] 14:57:18 INFO - Leaving test test_activation_window_entry [task 2026-03-10T14:57:18.097+00:00] 14:57:18 INFO - Entering test test_user_enabling_persists_topsites [task 2026-03-10T14:57:18.098+00:00] 14:57:18 INFO - Buffered messages logged at 14:56:46 [task 2026-03-10T14:57:18.098+00:00] 14:57:18 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | test_user_enabling_persists_topsites - User's choice to enable top sites should persist - true == true [task 2026-03-10T14:57:18.099+00:00] 14:57:18 INFO - TEST-PASS | browser/extensions/newtab/test/browser/browser_activation_window.js | test_user_enabling_persists_topsites - Temp pref should be cleared after exit - true == true [task 2026-03-10T14:57:18.100+00:00] 14:57:18 INFO - Leaving test test_user_enabling_persists_topsites [task 2026-03-10T14:57:18.101+00:00] 14:57:18 INFO - Entering test test_user_enabling_persists_topstories [task 2026-03-10T14:57:18.106+00:00] 14:57:18 INFO - Console message: [JavaScript Error: "InvalidStateError: JSWindowActorChild.sendAsyncMessage: JSWindowActorChild cannot send at the moment" {file: "resource://gre/actors/RemotePageChild.sys.mjs" line: 146}] [task 2026-03-10T14:57:18.106+00:00] 14:57:18 INFO - RPMSendAsyncMessage@resource://gre/actors/RemotePageChild.sys.mjs:146:10 [task 2026-03-10T14:57:18.106+00:00] 14:57:18 INFO - accessCheckedFn@resource://gre/actors/RemotePageChild.sys.mjs:77:30 [task 2026-03-10T14:57:18.106+00:00] 14:57:18 INFO - messageMiddleware/”." {file: "about:blank" line: 0}] [task 2026-03-10T14:57:20.499+00:00] 14:57:20 INFO - GECKO(4669) | Completed ShutdownLeaks collections in process 4871 [task 2026-03-10T14:57:20.579+00:00] 14:57:20 INFO - GECKO(4669) | Completed ShutdownLeaks collections in process 4814 [task 2026-03-10T14:57:21.222+00:00] 14:57:21 INFO - GECKO(4669) | Completed ShutdownLeaks collections in process 4783 [task 2026-03-10T14:57:21.752+00:00] 14:57:21 INFO - GECKO(4669) | Completed ShutdownLeaks collections in process 4669 [task 2026-03-10T14:57:21.753+00:00] 14:57:21 INFO - TEST-START | Shutdown [task 2026-03-10T14:57:21.754+00:00] 14:57:21 INFO - Browser Chrome Test Summary [task 2026-03-10T14:57:21.755+00:00] 14:57:21 INFO - Passed: 78 [task 2026-03-10T14:57:21.755+00:00] 14:57:21 INFO - Failed: 2 [task 2026-03-10T14:57:21.756+00:00] 14:57:21 INFO - Todo: 0 [task 2026-03-10T14:57:21.756+00:00] 14:57:21 INFO - Mode: e10s [task 2026-03-10T14:57:21.757+00:00] 14:57:21 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:57:21.886+00:00] 14:57:21 INFO - GECKO(4669) | 1773154641885 Marionette TRACE Received observer notification quit-application [task 2026-03-10T14:57:21.887+00:00] 14:57:21 INFO - GECKO(4669) | 1773154641885 Marionette TRACE Application is shutting down with reason: "shutdown" [task 2026-03-10T14:57:21.888+00:00] 14:57:21 INFO - GECKO(4669) | 1773154641887 Marionette INFO Stopped listening on port 2828 [task 2026-03-10T14:57:22.230+00:00] 14:57:22 INFO - GECKO(4669) | 1773154642229 Marionette DEBUG Marionette stopped listening [task 2026-03-10T14:57:31.085+00:00] 14:57:31 INFO - GECKO(4669) | 1773154651084 Marionette TRACE Received observer notification xpcom-shutdown [task 2026-03-10T14:57:31.153+00:00] 14:57:31 INFO - GECKO(4669) | 1773154651152 Marionette TRACE Received observer notification xpcom-shutdown-threads [task 2026-03-10T14:57:33.533+00:00] 14:57:33 INFO - TEST-INFO | Main app process: exit 0 [task 2026-03-10T14:57:33.533+00:00] 14:57:33 INFO - runtests.py | Application ran for: 0:04:03.827988 [task 2026-03-10T14:57:33.534+00:00] 14:57:33 INFO - zombiecheck | Reading PID log: /tmp/tmppgqjnhjlpidlog [task 2026-03-10T14:57:33.534+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4783 [task 2026-03-10T14:57:33.535+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4788 [task 2026-03-10T14:57:33.535+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4814 [task 2026-03-10T14:57:33.535+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4871 [task 2026-03-10T14:57:33.536+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4902 [task 2026-03-10T14:57:33.536+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4905 [task 2026-03-10T14:57:33.536+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4926 [task 2026-03-10T14:57:33.537+00:00] 14:57:33 INFO - ==> process 4669 launched child process 4956 [task 2026-03-10T14:57:33.537+00:00] 14:57:33 INFO - ==> process 4669 launched child process 5028 [task 2026-03-10T14:57:33.538+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 5028 [task 2026-03-10T14:57:33.538+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4902 [task 2026-03-10T14:57:33.538+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4871 [task 2026-03-10T14:57:33.539+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4905 [task 2026-03-10T14:57:33.539+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4814 [task 2026-03-10T14:57:33.539+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4783 [task 2026-03-10T14:57:33.540+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4788 [task 2026-03-10T14:57:33.540+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4956 [task 2026-03-10T14:57:33.540+00:00] 14:57:33 INFO - zombiecheck | Checking for orphan process with PID: 4926 [task 2026-03-10T14:57:33.541+00:00] 14:57:33 INFO - runtests.py | Running http tests: end. status: 0 [task 2026-03-10T14:57:33.541+00:00] 14:57:33 INFO - Stopping web server [task 2026-03-10T14:57:33.544+00:00] 14:57:33 INFO - Server shut down. [task 2026-03-10T14:57:33.544+00:00] 14:57:33 INFO - Web server killed. [task 2026-03-10T14:57:33.545+00:00] 14:57:33 INFO - Stopping web socket server [task 2026-03-10T14:57:33.545+00:00] 14:57:33 INFO - Stopping ssltunnel [task 2026-03-10T14:57:33.546+00:00] 14:57:33 INFO - Stopping gst for v4l2loopback [task 2026-03-10T14:57:33.546+00:00] 14:57:33 WARNING - leakcheck | refcount logging is off, so leaks can't be detected! [task 2026-03-10T14:57:33.582+00:00] 14:57:33 INFO - Buffered messages finished [task 2026-03-10T14:57:33.583+00:00] 14:57:33 INFO - TEST-INFO | checking window state [task 2026-03-10T14:57:33.583+00:00] 14:57:33 INFO - Browser Chrome Test Summary [task 2026-03-10T14:57:33.583+00:00] 14:57:33 INFO - Passed: 273 [task 2026-03-10T14:57:33.583+00:00] 14:57:33 INFO - Failed: 2 [task 2026-03-10T14:57:33.583+00:00] 14:57:33 INFO - Todo: 0 [task 2026-03-10T14:57:33.584+00:00] 14:57:33 INFO - Mode: e10s [task 2026-03-10T14:57:33.584+00:00] 14:57:33 INFO - *** End BrowserChrome Test Results *** [task 2026-03-10T14:57:33.584+00:00] 14:57:33 INFO - Buffered messages finished [task 2026-03-10T14:57:33.584+00:00] 14:57:33 INFO - SUITE-END | took 244s [task 2026-03-10T14:57:33.585+00:00] 14:57:33 INFO - SUITE-START | Running 1 tests [task 2026-03-10T14:57:33.585+00:00] 14:57:33 INFO - ::: [task 2026-03-10T14:57:33.585+00:00] 14:57:33 INFO - ::: Test verification summary for: [task 2026-03-10T14:57:33.586+00:00] 14:57:33 INFO - ::: [task 2026-03-10T14:57:33.586+00:00] 14:57:33 INFO - ::: browser/extensions/newtab/test/browser/browser_activation_window.js [task 2026-03-10T14:57:33.586+00:00] 14:57:33 INFO - ::: [task 2026-03-10T14:57:33.587+00:00] 14:57:33 INFO - ::: 1. Run each test 10 times in one browser. : Pass [task 2026-03-10T14:57:33.587+00:00] 14:57:33 INFO - ::: 2. Run each test 5 times in a new browser each time. : Pass [task 2026-03-10T14:57:33.588+00:00] 14:57:33 INFO - ::: 3. Run each test 10 times in one browser, in chaos mode. : FAIL [task 2026-03-10T14:57:33.588+00:00] 14:57:33 INFO - ::: 4. Run each test 5 times in a new browser each time, in chaos mode. : not run / incomplete [task 2026-03-10T14:57:33.588+00:00] 14:57:33 INFO - ::: [task 2026-03-10T14:57:33.589+00:00] 14:57:33 INFO - ::: Test verification FAILED! [task 2026-03-10T14:57:33.589+00:00] 14:57:33 INFO - ::: [task 2026-03-10T14:57:33.589+00:00] 14:57:33 INFO - Buffered messages finished [task 2026-03-10T14:57:33.589+00:00] 14:57:33 INFO - SUITE-END | took 0s [task 2026-03-10T14:57:33.657+00:00] 14:57:33 INFO - Return code: 0 [task 2026-03-10T14:57:33.657+00:00] 14:57:33 WARNING - Got 3 unexpected statuses [task 2026-03-10T14:57:33.657+00:00] 14:57:33 INFO - TinderboxPrint: mochitest-mochitest-browser-chrome
33/3/0 [task 2026-03-10T14:57:33.657+00:00] 14:57:33 WARNING - setting return code to 1 [task 2026-03-10T14:57:33.657+00:00] 14:57:33 WARNING - TinderboxPrint: Per-test run of .../browser_activation_window.js
: WARNING [task 2026-03-10T14:57:33.657+00:00] 14:57:33 INFO - Per-test suites: {} [task 2026-03-10T14:57:33.657+00:00] 14:57:33 INFO - Per-test suites: {} [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running post-action listener: _package_coverage_data [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running post-action listener: process_java_coverage_data [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - [mozharness: 2026-03-10 14:57:33.658097Z] Finished run-tests step (success) [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - [mozharness: 2026-03-10 14:57:33.658132Z] Running uninstall step. [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running pre-action listener: _resource_record_pre_action [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running main action method: uninstall [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Skipping uninstall for non-MSIX test [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running post-action listener: _resource_record_post_action [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - [mozharness: 2026-03-10 14:57:33.658269Z] Finished uninstall step (success) [task 2026-03-10T14:57:33.658+00:00] 14:57:33 INFO - Running post-run listener: _resource_record_post_run [task 2026-03-10T14:57:34.054+00:00] 14:57:34 INFO - Validating Perfherder data against /builds/worker/workspace/mozharness/external_tools/performance-artifact-schema.json [task 2026-03-10T14:57:34.056+00:00] 14:57:34 INFO - PERFHERDER_DATA: {"framework": {"name": "job_resource_usage"}, "suites": [{"name": ".overall", "extraOptions": ["e10s", "taskcluster-projects/887720501152/machineTypes/c3d-standard-8"], "subtests": [{"name": "cpu_percent", "value": 26.369233875620168}, {"name": "io_write_bytes", "value": 2491879424}, {"name": "io.read_bytes", "value": 58474496}, {"name": "io_write_time", "value": 816774}, {"name": "io_read_time", "value": 440}]}, {"name": ".start-pulseaudio", "subtests": [{"name": "time", "value": 0.00021777000000611224}, {"name": "cpu_percent", "value": 0}]}, {"name": ".unlock-keyring", "subtests": [{"name": "time", "value": 8.20799999985411e-05}, {"name": "cpu_percent", "value": 0}]}, {"name": ".install", "subtests": [{"name": "time", "value": 17.517669369999993}, {"name": "cpu_percent", "value": 12.649}]}, {"name": ".stage-files", "subtests": [{"name": "time", "value": 0.0002670699999782755}, {"name": "cpu_percent", "value": 0}]}, {"name": ".run-tests", "subtests": [{"name": "time", "value": 848.931235283}, {"name": "cpu_percent", "value": 26.653494876928512}]}, {"name": ".uninstall", "subtests": [{"name": "time", "value": 8.053000010477263e-05}, {"name": "cpu_percent", "value": 0}]}]} [task 2026-03-10T14:57:34.056+00:00] 14:57:34 INFO - Total resource usage - Wall time: 867s; CPU: Can't collect data; Read bytes: 58474496; Write bytes: 2491879424; Read time: 440; Write time: 816774 [task 2026-03-10T14:57:34.056+00:00] 14:57:34 INFO - TinderboxPrint: I/O read bytes / time
58,474,496 / 440 [task 2026-03-10T14:57:34.056+00:00] 14:57:34 INFO - TinderboxPrint: I/O write bytes / time
2,491,879,424 / 816,774 [task 2026-03-10T14:57:34.056+00:00] 14:57:34 INFO - TinderboxPrint: CPU idle
5,023.6 (73.1%) [task 2026-03-10T14:57:34.057+00:00] 14:57:34 INFO - TinderboxPrint: CPU nice
340.1 (4.9%) [task 2026-03-10T14:57:34.057+00:00] 14:57:34 INFO - TinderboxPrint: CPU system
263.4 (3.8%) [task 2026-03-10T14:57:34.057+00:00] 14:57:34 INFO - TinderboxPrint: CPU user
1,211.0 (17.6%) [task 2026-03-10T14:57:34.057+00:00] 14:57:34 INFO - TinderboxPrint: Swap in / out
0 / 0 [task 2026-03-10T14:57:34.058+00:00] 14:57:34 INFO - start-pulseaudio - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0 [task 2026-03-10T14:57:34.059+00:00] 14:57:34 INFO - unlock-keyring - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0 [task 2026-03-10T14:57:34.061+00:00] 14:57:34 INFO - install - Wall time: 18s; CPU: 13%; Read bytes: 0; Write bytes: 5885952; Read time: 0; Write time: 127 [task 2026-03-10T14:57:34.062+00:00] 14:57:34 INFO - stage-files - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0 [task 2026-03-10T14:57:34.118+00:00] 14:57:34 INFO - run-tests - Wall time: 849s; CPU: 27%; Read bytes: 58392576; Write bytes: 2485993472; Read time: 439; Write time: 816647 [task 2026-03-10T14:57:34.120+00:00] 14:57:34 INFO - uninstall - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0 [task 2026-03-10T14:57:34.714+00:00] 14:57:34 WARNING - returning nonzero exit status 1 [task 2026-03-10T14:57:34.939+00:00] cleanup [task 2026-03-10T14:57:34.939+00:00] + cleanup [task 2026-03-10T14:57:34.939+00:00] + local rv=1 [task 2026-03-10T14:57:34.939+00:00] + true [task 2026-03-10T14:57:34.939+00:00] + cleanup_pipewire [task 2026-03-10T14:57:34.939+00:00] + '[' -n 1016 ']' [task 2026-03-10T14:57:34.940+00:00] + '[' false = false ']' [task 2026-03-10T14:57:34.940+00:00] + kill 1016 1023 1024 [task 2026-03-10T14:57:34.940+00:00] + '[' ']' [task 2026-03-10T14:57:34.940+00:00] + true [task 2026-03-10T14:57:34.940+00:00] + cleanup_xvfb [task 2026-03-10T14:57:34.940+00:00] M 14:57:34.940092 wireplumber ../src/main.c:372:signal_handler: stopped by signal: Terminated [task 2026-03-10T14:57:34.940+00:00] ++ pidof Xvfb [task 2026-03-10T14:57:34.941+00:00] M 14:57:34.941610 wireplumber ../src/main.c:364:on_disconnected: disconnected from pipewire [task 2026-03-10T14:57:34.945+00:00] + local xvfb_pid=49 [task 2026-03-10T14:57:34.945+00:00] + local vnc=false [task 2026-03-10T14:57:34.945+00:00] + local interactive=false [task 2026-03-10T14:57:34.945+00:00] + '[' -n 49 ']' [task 2026-03-10T14:57:34.945+00:00] + [[ false == false ]] [task 2026-03-10T14:57:34.945+00:00] + [[ false == false ]] [task 2026-03-10T14:57:34.945+00:00] + kill 49 [task 2026-03-10T14:57:34.946+00:00] + exit 1 [taskcluster 2026-03-10T14:57:35.120Z] Exit Code: 1 [taskcluster 2026-03-10T14:57:35.120Z] User Time: 291.855ms [taskcluster 2026-03-10T14:57:35.120Z] Kernel Time: 494.631ms [taskcluster 2026-03-10T14:57:35.120Z] Wall Time: 16m19.922622446s [taskcluster 2026-03-10T14:57:35.120Z] Average Available System Memory: 27.11 GiB [taskcluster 2026-03-10T14:57:35.120Z] Average System Memory Used: 4.23 GiB [taskcluster 2026-03-10T14:57:35.120Z] Peak System Memory Used: 6.41 GiB [taskcluster 2026-03-10T14:57:35.120Z] Total System Memory: 31.34 GiB [taskcluster 2026-03-10T14:57:35.120Z] Result: FAILED [taskcluster 2026-03-10T14:57:35.120Z] === Task Finished === [taskcluster 2026-03-10T14:57:35.120Z] Task Duration: 16m19.923023207s [taskcluster 2026-03-10T14:57:35.916Z] [mounts] Preserving cache: Moving "/home/task_177315359246423/cache0" to "/home/generic-worker/caches/SFbKiUzZTUed4GGLImUOHQ" [taskcluster 2026-03-10T14:57:35.917Z] [mounts] Preserving cache: Moving "/home/task_177315359246423/cache1" to "/home/generic-worker/caches/eo2hltUhQAiuEwD5wSe6mA" [taskcluster 2026-03-10T14:57:35.917Z] [mounts] Preserving cache: Moving "/home/task_177315359246423/cache2" to "/home/generic-worker/caches/bpn3tcpBRTe5qQKxwKpbdA" [taskcluster:error] exit status 1