1703071 - Frequent TEST-UNEXPECTED-TIMEOUT | /css/css-backgrounds/animations/background-color-animation-with-images.html | expected PASS

Status: RESOLVED INCOMPLETE

(Core :: Layout: Images, Video, and HTML Frames, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=335464158&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/MDi641cIRj2YF_U7fZthXA/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/MDi641cIRj2YF_U7fZthXA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2021-04-05T16:34:59.602Z] 16:34:59     INFO - TEST-START | /css/css-backgrounds/animations/background-color-animation-with-images.html
[task 2021-04-05T16:34:59.604Z] 16:34:59     INFO - PID 1251 | 1617640499603	Marionette	INFO	Testing http://web-platform.test:8000/css/css-backgrounds/animations/background-color-animation-with-images.html == http://web-platform.test:8000/css/css-backgrounds/animations/background-color-animation-with-images-ref.html
[task 2021-04-05T16:34:59.706Z] 16:34:59     INFO - PID 1251 | 1617640499704	Marionette	WARN	http://web-platform.test:8000/css/css-backgrounds/animations/background-color-animation-with-images-ref.html overflows viewport (width: 788, height: 616)
[task 2021-04-05T16:35:39.613Z] 16:35:39     INFO - PID 1251 | [Parent 1251, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:370
[task 2021-04-05T16:35:39.649Z] 16:35:39     INFO - PID 1251 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-04-05T16:35:39.659Z] 16:35:39  WARNING - Failed to get assertion count; window was closed
[task 2021-04-05T16:35:39.667Z] 16:35:39  WARNING - Failed to get assertion count; window was closed
[task 2021-04-05T16:35:39.668Z] 16:35:39     INFO - TEST-UNEXPECTED-TIMEOUT | /css/css-backgrounds/animations/background-color-animation-with-images.html | expected PASS
[task 2021-04-05T16:35:39.668Z] 16:35:39     INFO - TEST-INFO took 40067ms```

Comment 1

[Natalia Csoregi [:nataliaCs]]

Could be related to Bug 1702202 ?
Joel, any chance you could check this?
Thank you.

Comment 2

[Joel Maher ( :jmaher ) (UTC -8)]

thanks for checking. I searched for this file in my changed wpt manifests and I don't see it affected- there is another manifest in the same directory which removed intermittent TIMEOUT from windows/android. That is not linux.

If it isn't clear of the root cause, I am happy to see us add a manifest condition for this. I would be surprised after adjusting >1000 manifests over 3 patches (1 yet to land) if there was no fall out.

Comment 3

[Intermittent Failures Robot]

18 failures in 463 pushes (0.039 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 18

Platform and build breakdown:

• linux1804-64-qr: 18
  • debug: 18

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1703071&startday=2021-04-05&endday=2021-04-05&tree=all

Comment 4

[Intermittent Failures Robot]

19 failures in 3854 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 19

Platform and build breakdown:

• linux1804-64-qr: 19
  • debug: 19

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1703071&startday=2021-04-05&endday=2021-04-11&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 4255 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1703071&startday=2021-04-12&endday=2021-04-18&tree=all

Comment 6

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.