1837603 - Perma /css/css-images/image-set/image-set-negative-resolution-rendering-3.html | Testing http://web-platform.test:8000/css/css-images/image-set/image-set-negative-resolution-rendering-3.html == http://web-platform.test:8000/css/reference/blan

Status: RESOLVED FIXED

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

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=418705464&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RNjq4vrrQwi4RqmBAozyhQ/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/RNjq4vrrQwi4RqmBAozyhQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2023-06-09T10:05:05.124Z] 10:05:05     INFO - TEST-START | /css/css-images/image-set/image-set-negative-resolution-rendering-3.html
[task 2023-06-09T10:05:05.124Z] 10:05:05     INFO - Run 0/10
[task 2023-06-09T10:05:05.151Z] 10:05:05     INFO - Setting pref dom.animations-api.compositing.enabled to true
[task 2023-06-09T10:05:05.195Z] 10:05:05     INFO - PID 4333 | 1686305105194	Marionette	INFO	Testing http://web-platform.test:8000/css/css-images/image-set/image-set-negative-resolution-rendering-3.html == http://web-platform.test:8000/css/reference/blank.html
[task 2023-06-09T10:05:05.349Z] 10:05:05     INFO - PID 4333 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-09T10:05:05.426Z] 10:05:05     INFO - PID 4333 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-09T10:05:05.571Z] 10:05:05     INFO - PID 4333 | 1686305105569	Marionette	INFO	No differences allowed
[task 2023-06-09T10:05:05.607Z] 10:05:05     INFO - TEST-UNEXPECTED-FAIL | /css/css-images/image-set/image-set-negative-resolution-rendering-3.html | Testing http://web-platform.test:8000/css/css-images/image-set/image-set-negative-resolution-rendering-3.html == http://web-platform.test:8000/css/reference/blank.html
[task 2023-06-09T10:05:05.607Z] 10:05:05     INFO - Found 10000 pixels different, maximum difference per channel 255
[task 2023-06-09T10:05:05.608Z] 10:05:05     INFO - REFTEST   IMAGE 1 (TEST): data:image/png;base64,iVBO...
[task 2023-06-09T10:05:05.608Z] 10:05:05     INFO - REFTEST   IMAGE 2 (REFERENCE): data:image/png;base64,iVBO...
[task 2023-06-09T10:05:05.608Z] 10:05:05     INFO - TEST-INFO took 460ms
[task 2023-06-09T10:05:05.656Z] 10:05:05     INFO - PID 4333 | 1686305105655	Marionette	INFO	Stopped listening on port 33603
[task 2023-06-09T10:05:06.200Z] 10:05:06     INFO - Browser exited with return code 0
[task 2023-06-09T10:05:06.204Z] 10:05:06     INFO - Closing logging queue
[task 2023-06-09T10:05:06.205Z] 10:05:06     INFO - queue closed
[task 2023-06-09T10:05:06.212Z] 10:05:06     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmp1wzkvu4f
[task 2023-06-09T10:05:06.220Z] 10:05:06     INFO - Starting runner
[task 2023-06-09T10:05:06.688Z] 10:05:06     INFO - PID 4643 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2023-06-09T10:05:06.695Z] 10:05:06     INFO - PID 4643 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2023-06-09T10:05:06.729Z] 10:05:06     INFO - PID 4643 | 1686305106728	Marionette	INFO	Marionette enabled
[task 2023-06-09T10:05:06.804Z] 10:05:06     INFO - PID 4643 | 1686305106803	Marionette	INFO	Listening on port 44946
[task 2023-06-09T10:05:07.226Z] 10:05:07     INFO - PID 4643 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-09T10:05:10.038Z] 10:05:10     INFO - PID 4643 | console.error: ({})
[task 2023-06-09T10:05:11.082Z] 10:05:11     INFO - PID 4643 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-09T10:05:11.083Z] 10:05:11     INFO - PID 4643 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-09T10:05:11.083Z] 10:05:11     INFO - PID 4643 | console.error: (new Error("Unexpected content-type \"text/plain;charset=US-ASCII\"", "resource://services-settings/Utils.sys.mjs", 399))
[task 2023-06-09T10:05:11.182Z] 10:05:11     INFO - TEST-START | /css/css-images/image-set/image-set-negative-resolution-rendering-3.html

Comment 1

[Norisz Fay [:noriszfay]]

This has turned into a perma failure with the first full backstop.

Comment 2

[Cristian Tuns]

This should be fixed by this: https://hg.mozilla.org/integration/autoland/rev/4157adb657171250d6d99e8fbe46004b45a915ab

Comment 3

[Intermittent Failures Robot]

67 failures in 738 pushes (0.091 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 67

Platform and build breakdown:

• linux1804-64-qr: 22
  • debug: 9
  • opt: 13
• macosx1015-64-qr: 6
  • debug: 3
  • opt: 3
• windows11-32-2009-qr: 8
  • debug: 5
  • opt: 3
• windows11-64-2009-qr: 10
  • debug: 7
  • opt: 3
• linux1804-64-tsan-qr: 3
  • opt: 3
• android-em-7-0-x86_64-qr: 6
  • opt: 2
  • debug: 4
• android-em-7-0-x86_64-lite-qr: 2
  • opt: 2
• linux1804-64-asan-qr: 6
  • opt: 6
• linux1804-64-shippable-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1837603&startday=2023-06-09&endday=2023-06-09&tree=all

Comment 4

[BugBot [:suhaib / :marco]]

Set release status flags based on info from the regressing bug 1834347

Comment 5

[Intermittent Failures Robot]

67 failures in 3885 pushes (0.017 failures/push) were associated with this bug in the last 7 days.

This is the #11 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 67

Platform and build breakdown:

• linux1804-64-qr: 22
  • debug: 9
  • opt: 13
• macosx1015-64-qr: 6
  • debug: 3
  • opt: 3
• windows11-32-2009-qr: 8
  • debug: 5
  • opt: 3
• windows11-64-2009-qr: 10
  • debug: 7
  • opt: 3
• linux1804-64-tsan-qr: 3
  • opt: 3
• android-em-7-0-x86_64-qr: 6
  • opt: 2
  • debug: 4
• android-em-7-0-x86_64-lite-qr: 2
  • opt: 2
• linux1804-64-asan-qr: 6
  • opt: 6
• linux1804-64-shippable-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1837603&startday=2023-06-05&endday=2023-06-11&tree=all