1694273 - Intermittent xul/css-grid-with-xul-item-1.xhtml == xul/css-grid-with-xul-item-1-ref.xhtml | image comparison, max difference: 7, number of differing pixels: 2

Status: RESOLVED FIXED

(Core :: XUL, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=330802177&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dfsIr1CtSxOUrq0QED6Fpw/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/dfsIr1CtSxOUrq0QED6Fpw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2021-02-22T21:17:56.613Z] 21:17:56     INFO - REFTEST TEST-PASS | layout/reftests/xul/css-flex-1.xhtml == layout/reftests/xul/css-flex-1-ref.html | image comparison, max difference: 0, number of differing pixels: 0
[task 2021-02-22T21:17:56.613Z] 21:17:56     INFO - REFTEST TEST-END | layout/reftests/xul/css-flex-1.xhtml == layout/reftests/xul/css-flex-1-ref.html
[task 2021-02-22T21:17:56.613Z] 21:17:56     INFO - REFTEST TEST-START | layout/reftests/xul/css-grid-with-xul-item-1.xhtml == layout/reftests/xul/css-grid-with-xul-item-1-ref.xhtml
[task 2021-02-22T21:17:56.613Z] 21:17:56     INFO - REFTEST TEST-LOAD | chrome://reftest/content/xul/css-grid-with-xul-item-1.xhtml | 1 / 75 (1%)
[task 2021-02-22T21:17:56.705Z] 21:17:56     INFO - [Child 1330, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/dom/base/nsContentUtils.cpp:3896
[task 2021-02-22T21:17:56.705Z] 21:17:56     INFO - [Child 1330, Main Thread] WARNING: Trying to paint an e10s popup in the child process!: file /builds/worker/checkouts/gecko/widget/PuppetWidget.cpp:961
[task 2021-02-22T21:17:56.705Z] 21:17:56     INFO - [Child 1330, Main Thread] WARNING: Trying to paint an e10s popup in the child process!: file /builds/worker/checkouts/gecko/widget/PuppetWidget.cpp:961
[task 2021-02-22T21:17:56.746Z] 21:17:56     INFO - REFTEST TEST-LOAD | chrome://reftest/content/xul/css-grid-with-xul-item-1-ref.xhtml | 1 / 75 (1%)
[task 2021-02-22T21:17:56.769Z] 21:17:56     INFO - [Child 1330, Main Thread] WARNING: Trying to paint an e10s popup in the child process!: file /builds/worker/checkouts/gecko/widget/PuppetWidget.cpp:961
[task 2021-02-22T21:17:56.850Z] 21:17:56     INFO - [Child 1330, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/dom/base/nsContentUtils.cpp:3896
[task 2021-02-22T21:17:56.861Z] 21:17:56     INFO - [Child 1330, Main Thread] WARNING: Trying to paint an e10s popup in the child process!: file /builds/worker/checkouts/gecko/widget/PuppetWidget.cpp:961
[task 2021-02-22T21:17:56.991Z] 21:17:56     INFO - REFTEST TEST-UNEXPECTED-FAIL | layout/reftests/xul/css-grid-with-xul-item-1.xhtml == layout/reftests/xul/css-grid-with-xul-item-1-ref.xhtml | image comparison, max difference: 7, number of differing pixels: 2
[task 2021-02-22T21:17:56.992Z] 21:17:56     INFO - REFTEST   IMAGE 1 (TEST):
[task 2021-02-22T21:17:56.992Z] 21:17:56     INFO - REFTEST   IMAGE 2 (REFERENCE):
[task 2021-02-22T21:17:56.993Z] 21:17:56     INFO - REFTEST INFO | Saved log: START chrome://reftest/content/xul/css-grid-with-xul-item-1.xhtml
[task 2021-02-22T21:17:56.993Z] 21:17:56     INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
[task 2021-02-22T21:17:56.993Z] 21:17:56     INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: RecordResult fired
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: START chrome://reftest/content/xul/css-grid-with-xul-item-1-ref.xhtml
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: Initializing canvas snapshot
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: [CONTENT] RecordResult fired
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST INFO | Saved log: RecordResult fired
[task 2021-02-22T21:17:56.994Z] 21:17:56     INFO - REFTEST TEST-END | layout/reftests/xul/css-grid-with-xul-item-1.xhtml == layout/reftests/xul/css-grid-with-xul-item-1-ref.xhtml
[task 2021-02-22T21:17:56.995Z] 21:17:56     INFO - REFTEST TEST-START | layout/reftests/xul/menuitem-key.xhtml == layout/reftests/xul/menuitem-key-ref.xhtml```

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Probably needs a fuzzy annotation.

Comment 2

[Stephen A Pohl [:spohl]]

Thanks, looking into it!

Comment 3

[Stephen A Pohl [:spohl]]

Attachment: Bug 1694273: Add fuzz to css-grid-with-xul-item-1.xhtml for macOS when the non-native theme and webrender are enabled. r=emilio,mstange

Comment 4

[Stephen A Pohl [:spohl]]

The patch here adds fuzz for macOS with WebRender only. Please let me know if you see this in any other configuration. Thank you!

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/2b6ef525b6e7
Add fuzz to css-grid-with-xul-item-1.xhtml for macOS when the non-native theme and webrender are enabled. r=mstange

Comment 6

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/2b6ef525b6e7

Comment 7

[Intermittent Failures Robot]

5 failures in 4327 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Platform and build breakdown:

• macosx1014-64-qr: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1694273&startday=2021-02-22&endday=2021-02-28&tree=all