1710194 - Permafailing tier 2 dom/media/test/reftest/uneven_frame_duration_video.html == dom/media/test/reftest/uneven_frame_duration_video-ref.html | image comparison, max difference: 39, number of differing pixels: 791482

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=339132549&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Ux7BWt9xTi6oxjQpEq9Fbw/runs/1/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/Ux7BWt9xTi6oxjQpEq9Fbw/runs/1/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2021-05-08T06:45:53.900Z] 06:45:53     INFO - REFTEST TEST-START | dom/media/test/reftest/uneven_frame_duration_video.html == dom/media/test/reftest/uneven_frame_duration_video-ref.html
[task 2021-05-08T06:45:53.902Z] 06:45:53     INFO - REFTEST TEST-LOAD | file:///builds/worker/workspace/build/tests/reftest/tests/dom/media/test/reftest/uneven_frame_duration_video.html | 8 / 9 (88%)
[task 2021-05-08T06:45:53.908Z] 06:45:53     INFO - [Child 10745, Main Thread] WARNING: early callback, or time went backwards: '!aAllowIdleDispatch', file /builds/worker/checkouts/gecko/xpcom/threads/IdleTaskRunner.cpp:179
[task 2021-05-08T06:45:53.919Z] 06:45:53     INFO - [Child 10745, Main Thread] WARNING: early callback, or time went backwards: '!aAllowIdleDispatch', file /builds/worker/checkouts/gecko/xpcom/threads/IdleTaskRunner.cpp:179
[task 2021-05-08T06:45:54.865Z] 06:45:54     INFO - REFTEST TEST-LOAD | file:///builds/worker/workspace/build/tests/reftest/tests/dom/media/test/reftest/uneven_frame_duration_video-ref.html | 8 / 9 (88%)
[task 2021-05-08T06:45:54.998Z] 06:45:54     INFO - REFTEST INFO | REFTEST fuzzy test (0, 0) <= (39, 791482) <= (84, 771156)
[task 2021-05-08T06:45:56.897Z] 06:45:56     INFO - REFTEST TEST-UNEXPECTED-FAIL | dom/media/test/reftest/uneven_frame_duration_video.html == dom/media/test/reftest/uneven_frame_duration_video-ref.html | image comparison, max difference: 39, number of differing pixels: 791482```

Comment 1

[Cosmin Sabou [:CosminS]]

Fixed by this backout: https://bugzilla.mozilla.org/show_bug.cgi?id=1707513#c5

Comment 2

[Intermittent Failures Robot]

11 failures in 3279 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 10
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64: 11
  • debug: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1710194&startday=2021-05-03&endday=2021-05-09&tree=all

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1707513