1954481 - Intermittent /css/css-view-transitions/scroller.html | single tracking bug

Status: NEW

(Core :: CSS Parsing and Computation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=499478339&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/A6fhpRJkScu-NnHseo0GnA/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/A6fhpRJkScu-NnHseo0GnA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2025-03-17T12:34:44.942Z] 12:34:44     INFO - TEST-PASS | /css/css-view-transitions/rtl-with-scrollbar.html | took 1413ms
[task 2025-03-17T12:34:44.943Z] 12:34:44     INFO - TEST-START | /css/css-view-transitions/scroller-child-abspos.html
[task 2025-03-17T12:34:55.843Z] 12:34:55     INFO - TEST-FAIL | /css/css-view-transitions/scroller-child-abspos.html | took 10900ms
[task 2025-03-17T12:34:55.844Z] 12:34:55     INFO - TEST-START | /css/css-view-transitions/scroller-child.html
[task 2025-03-17T12:35:05.543Z] 12:35:05     INFO - TEST-FAIL | /css/css-view-transitions/scroller-child.html | took 9700ms
[task 2025-03-17T12:35:05.543Z] 12:35:05     INFO - TEST-START | /css/css-view-transitions/scroller.html
[task 2025-03-17T12:36:00.543Z] 12:36:00     INFO - Got timeout in harness
[task 2025-03-17T12:36:00.655Z] 12:36:00     INFO - TEST-UNEXPECTED-TIMEOUT | /css/css-view-transitions/scroller.html | TestRunner hit external timeout (this may indicate a hang)
[task 2025-03-17T12:36:00.655Z] 12:36:00     INFO - TEST-INFO expected FAIL | took 55112ms
[task 2025-03-17T12:36:10.387Z] 12:36:10  WARNING - Command left in command_queue during cleanup: 'test_ended', (<wptrunner.wpttest.ReftestTest /css/css-view-transitions/scroller.html>, (<wptrunner.wpttest.ReftestResult TIMEOUT>, []))
[task 2025-03-17T12:36:10.388Z] 12:36:10     INFO - STDOUT: cleanup aborted: Unable to remount device
[task 2025-03-17T12:36:10.389Z] 12:36:10     INFO - Closing logging queue
[task 2025-03-17T12:36:10.389Z] 12:36:10     INFO - queue closed
[task 2025-03-17T12:36:10.401Z] 12:36:10     INFO - Setting android reftest preferences
[task 2025-03-17T12:36:10.402Z] 12:36:10     INFO - Setting up ssl
[task 2025-03-17T12:36:10.597Z] 12:36:10     INFO - certutil | b''
[task 2025-03-17T12:36:10.680Z] 12:36:10     INFO - certutil | b''
[task 2025-03-17T12:36:10.689Z] 12:36:10     INFO - certutil | b'\nCertificate Nickname                                         Trust Attributes\n                                                             SSL,S/MIME,JAR/XPI\n\nweb-platform-tests                                           CT,, \n'
[task 2025-03-17T12:36:11.249Z] 12:36:11     INFO - adb Granting important runtime permissions to org.mozilla.geckoview.test_runner
[task 2025-03-17T12:36:12.343Z] 12:36:12     INFO - adb launch_application: am start -W -n org.mozilla.geckoview.test_runner/org.mozilla.geckoview.test_runner.TestRunnerActivity -a android.intent.action.MAIN --es env0 MOZ_CRASHREPORTER=1 --es env1 MOZ_CRASHREPORTER_NO_REPORT=1 --es env2 MOZ_CRASHREPORTER_SHUTDOWN=1 --es env3 MOZ_HIDE_RESULTS_TABLE=1 --es env4 MOZ_IN_AUTOMATION=1 --es env5 MOZ_LOG=signaling:3,mtransport:4,DataChannel:4,jsep:4 --es env6 R_LOG_LEVEL=6 --es env7 R_LOG_DESTINATION=stderr --es env8 R_LOG_VERBOSE=1 --es env9 MOZ_PROCESS_LOG=/tmp/tmpa_epiw7hpidlog --es env10 MINIDUMP_SAVE_PATH=/builds/worker/workspace/build/blobber_upload_dir --es env11 MOZ_DISABLE_NONLOCAL_CONNECTIONS=1 --es arg0 -no-remote --es arg1 -profile --es arg2 /data/local/tmp/test_root/profile --es arg3 --marionette --es arg4 about:blank
[task 2025-03-17T12:36:13.803Z] 12:36:13     INFO - Starting runner
[task 2025-03-17T12:36:16.708Z] 12:36:16     INFO - TEST-START | /css/css-view-transitions/set-current-time-transform.html
[task 2025-03-17T12:36:16.765Z] 12:36:16     INFO - Setting pref dom.customHighlightAPI.enabled to true
[task 2025-03-17T12:36:16.830Z] 12:36:16     INFO - Setting pref layout.css.transition-behavior.enabled to true
[task 2025-03-17T12:36:16.893Z] 12:36:16     INFO - Setting pref layout.css.basic-shape-shape.enabled to true
[task 2025-03-17T12:36:16.959Z] 12:36:16     INFO - Setting pref layout.css.style-queries.enabled to true
[task 2025-03-17T12:36:17.014Z] 12:36:17     INFO - Setting pref dom.viewTransitions.enabled to true
[task 2025-03-17T12:36:18.705Z] 12:36:18     INFO - TEST-PASS | /css/css-view-transitions/set-current-time-transform.html | took 1996ms

Comment 1

[Intermittent Failures Robot]

Summary

8 failures in 5035 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8

Platform and build breakdown:

• android-em-7-0-x86_64-qr: 8
  • debug: 8

Table

	nofis
android-em-7-0-x86_64-qr--/debug	8

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954481&startday=2025-03-17&endday=2025-03-23&tree=all

Comment 2

[Intermittent Failures Robot]

Repository breakdown:

• mozilla-central: 1

Table

	nofis
android-em-7-0-x86_64-qr--/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954481&startday=2025-03-24&endday=2025-03-30&tree=all

Comment 3

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 2

Table

	nofis
android-em-7-0-x86_64-qr--/debug	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954481&startday=2025-03-31&endday=2025-04-06&tree=all