1785026 - High freq [tier 2] unknown test url | Fixed ancestor should not be hit

Status: RESOLVED FIXED

(Firefox :: Tabbed Browser, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=387469775&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/X0H5zVFERFuwEMn1gXnxNQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-08-16T06:46:58.998Z] 06:46:58     INFO - TEST-PASS | gfx/layers/apz/test/mochitest/test_group_hittest-2.html | Starting subtest helper_hittest_fixed-3.html 
[task 2022-08-16T06:46:58.998Z] 06:46:58     INFO - Buffered messages finished
[task 2022-08-16T06:46:58.999Z] 06:46:58     INFO - TEST-UNEXPECTED-FAIL | unknown test url | Fixed ancestor should not be hit 
[task 2022-08-16T06:46:58.999Z] 06:46:58     INFO -     SimpleTest.ok@SimpleTest/SimpleTest.js:414:16
[task 2022-08-16T06:46:58.999Z] 06:46:58     INFO -     test/clickPromise</<@gfx/layers/apz/test/mochitest/helper_hittest_fixed-3.html:80:9
[task 2022-08-16T06:46:59.000Z] 06:46:59     INFO - must wait for focus
[task 2022-08-16T06:46:59.000Z] 06:46:59     INFO - TEST-PASS | gfx/layers/apz/test/mochitest/test_group_hittest-2.html | Starting subtest helper_hittest_fixed_bg.html 

Comment 1

[Cristian Tuns]

Hi, can you please take a look at this?
Backfills link: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&fromchange=fae7a5651bb9bb42ef9fe95f5e6905c33db63cc0&searchStr=os%2Cx%2C10.15%2Cwebrender%2Copt%2Cmochitests%2Cwith%2Ccross-origin%2Cand%2Cfission%2Cenabled%2Ctest-macosx1015-64-qr%2Fopt-mochitest-plain-xorig%2C1&tochange=a00a1bd153b714049787fce111ed58fd9fafa0c2&selectedTaskRun=CrlMMq58Sieckcfv9PffpQ.0

Comment 2

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

Set release status flags based on info from the regressing bug 1782921

Comment 3

[Intermittent Failures Robot]

20 failures in 571 pushes (0.035 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 18
• mozilla-central: 2

Platform and build breakdown:

• macosx1015-64-qr: 14
  • opt: 14
• macosx1015-64-shippable-qr: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-16&endday=2022-08-16&tree=all

Comment 4

[Intermittent Failures Robot]

20 failures in 599 pushes (0.033 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 17
• mozilla-central: 3

Platform and build breakdown:

• macosx1015-64-qr: 9
  • opt: 9
• macosx1015-64-shippable-qr: 11
  • opt: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-17&endday=2022-08-17&tree=all

Comment 5

[Dan Robertson (:dlrobertson)]

I'm able to reproduce this locally now

Comment 6

[Intermittent Failures Robot]

17 failures in 605 pushes (0.028 failures/push) were associated with this bug yesterday.

Repository breakdown:

• try: 1
• autoland: 11
• mozilla-central: 5

Platform and build breakdown:

• macosx1015-64-qr: 5
  • opt: 5
• macosx1015-64-shippable-qr: 12
  • opt: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-18&endday=2022-08-18&tree=all

Comment 7

[Intermittent Failures Robot]

18 failures in 482 pushes (0.037 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 14
• mozilla-central: 4

Platform and build breakdown:

• macosx1015-64-qr: 7
  • opt: 7
• macosx1015-64-shippable-qr: 11
  • opt: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-19&endday=2022-08-19&tree=all

Comment 8

[Intermittent Failures Robot]

89 failures in 2916 pushes (0.031 failures/push) were associated with this bug in the last 7 days.

This is the #9 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 68
• mozilla-central: 18
• try: 3

Platform and build breakdown:

• macosx1015-64-qr: 41
  • opt: 41
• macosx1015-64-shippable-qr: 48
  • opt: 48

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-15&endday=2022-08-21&tree=all

Comment 9

[Dan Robertson (:dlrobertson)]

Attachment: Bug 1785026 - Disable perma failing assertion in test_group_hittest-2.html. r=botond

The helper_hittest_fixed-3.html subtest in the test_group_hittest-2.html group
is perma failing on mac. Remove it from the group until this can bi fixed and
do not directly include SimpleTest.js.

Comment 10

[Intermittent Failures Robot]

18 failures in 565 pushes (0.032 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 14
• mozilla-central: 4

Platform and build breakdown:

• macosx1015-64-qr: 7
  • opt: 7
• macosx1015-64-shippable-qr: 11
  • opt: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-22&endday=2022-08-22&tree=all

Comment 11

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

Set release status flags based on info from the regressing bug 1782921

Comment 12

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d066f393a9fe
Disable perma failing assertion in test_group_hittest-2.html. r=botond

Comment 13

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/d066f393a9fe

Comment 14

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

The patch landed in nightly and beta is affected.
:dlrobertson, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
• If no, please set status-firefox105 to wontfix.

For more information, please visit auto_nag documentation.

Comment 15

[Intermittent Failures Robot]

33 failures in 3293 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #30 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: 26
• mozilla-central: 7

Platform and build breakdown:

• macosx1015-64-qr: 12
  • opt: 12
• macosx1015-64-shippable-qr: 21
  • opt: 21

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1785026&startday=2022-08-22&endday=2022-08-28&tree=all