1818379 - Permafailing dom/webgpu/mochitest/<test>.html | Unhandled exception TypeError: can't access property "requestAdapter", navigator.gpu is undefined

Status: RESOLVED FIXED

(Core :: Graphics: WebGPU, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=406578344&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/QwxrZYVuQait8IZUIndsFQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2023-02-22T22:30:54.331Z] 22:30:54     INFO - TEST-PASS | dom/webgpu/mochitest/test_basic_canvas.worker.html | OffscreenCanvas pref should be enabled. 
[task 2023-02-22T22:30:54.332Z] 22:30:54     INFO - Buffered messages finished
[task 2023-02-22T22:30:54.332Z] 22:30:54     INFO - TEST-UNEXPECTED-FAIL | dom/webgpu/mochitest/test_basic_canvas.worker.html | Unhandled exception TypeError: can't access property "requestAdapter", navigator.gpu is undefined 
[task 2023-02-22T22:30:54.332Z] 22:30:54     INFO -     SimpleTest.ok@SimpleTest/SimpleTest.js:404:16
[task 2023-02-22T22:30:54.332Z] 22:30:54     INFO -     workerWrapperFunc@dom/webgpu/mochitest/worker_wrapper.js:22:7
[task 2023-02-22T22:30:54.333Z] 22:30:54     INFO - GECKO(1386) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2023-02-22T22:30:54.333Z] 22:30:54     INFO - GECKO(1386) | MEMORY STAT | vsize 6603MB | residentFast 73MB | heapAllocated 9MB
[task 2023-02-22T22:30:54.334Z] 22:30:54     INFO - TEST-OK | dom/webgpu/mochitest/test_basic_canvas.worker.html | took 1099ms

Comment 1

[Natalia Csoregi [:nataliaCs]]

First failure: range

This looks like it was caused by Bug 1808820.
Jim, this has reached mozilla-central (nightlies) on the 22nd of February, but it is permafailing on both tier 1 and tier 2 jobs.
Could we have this backed out or would you post a fixing patch?
Thank you.

Comment 2

[Intermittent Failures Robot]

15 failures in 764 pushes (0.02 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 15

Platform and build breakdown:

• windows10-64-2004-mingwclang-qr: 1
  • debug: 1
• windows10-32-2004-mingwclang-qr: 3
  • debug: 3
• macosx1015-64-shippable-qr: 4
  • opt: 4
• macosx1100-64-shippable-qr: 4
  • opt: 4
• windows10-64-2004-ccov-qr: 1
  • opt: 1
• windows10-32-2004-shippable-qr: 1
  • opt: 1
• windows10-64-2004-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1818379&startday=2023-02-22&endday=2023-02-22&tree=all

Comment 3

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

Attachment: Bug 1818379 - disable WebGPU's test_basic_canvas.worker.html because WebGPU in worker scopes got disabled in bug 1808820. r=saschanaz

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/14121bd1144f
disable WebGPU's test_basic_canvas.worker.html because WebGPU in worker scopes got disabled in bug 1808820. r=saschanaz DONTBUILD

Comment 5

[Serban Stanca [:SerbanS]]

https://hg.mozilla.org/mozilla-central/rev/14121bd1144f

Comment 6

[Intermittent Failures Robot]

39 failures in 3643 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

This is the #38 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:

• mozilla-central: 39

Platform and build breakdown:

• windows10-64-2004-mingwclang-qr: 4
  • debug: 4
• windows10-32-2004-mingwclang-qr: 6
  • debug: 6
• macosx1015-64-shippable-qr: 7
  • opt: 7
• macosx1100-64-shippable-qr: 8
  • opt: 8
• windows10-64-2004-ccov-qr: 4
  • opt: 4
• windows10-32-2004-shippable-qr: 6
  • opt: 6
• windows10-64-2004-shippable-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1818379&startday=2023-02-20&endday=2023-02-26&tree=all

Comment 7

[Natalia Csoregi [:nataliaCs]]

This is still not fixed: https://treeherder.mozilla.org/jobs?repo=mozilla-central&group_state=expanded&fromchange=25a8668d92431d469b443f0f2030328bab754aea&searchStr=windows%2C10%2Cx86%2C2004%2Cwebrender%2Cshippable%2Copt%2Cmochitests%2Ctest-windows10-32-2004-shippable-qr%2Fopt-mochitest-webgpu%2Cwebgpu&selectedTaskRun=KJ3ACLugRvietlCrlVO_Mw.0 -> appears under another test
TEST-UNEXPECTED-FAIL | dom/webgpu/mochitest/test_submit_render_empty.worker.html | Unhandled exception TypeError: can't access property "requestAdapter", navigator.gpu is undefined

Comment 8

[Intermittent Failures Robot]

21 failures in 686 pushes (0.031 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 21

Platform and build breakdown:

• windows11-32-2009-shippable-qr: 3
  • opt: 3
• windows10-32-2004-shippable-qr: 6
  • opt: 6
• windows11-64-2009-shippable-qr: 3
  • opt: 3
• windows10-64-2004-shippable-qr: 3
  • opt: 3
• windows10-32-2004-mingwclang-qr: 2
  • debug: 2
• windows11-32-2009-mingwclang-qr: 2
  • debug: 2
• windows10-64-2004-mingwclang-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1818379&startday=2023-02-27&endday=2023-02-27&tree=all

Comment 9

[Cosmin Sabou [:CosminS]]

[test_submit_render_empty.worker.html] will be disabled in https://phabricator.services.mozilla.com/D171005.

Comment 10

[Intermittent Failures Robot]

23 failures in 3752 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 23

Platform and build breakdown:

• windows11-32-2009-shippable-qr: 3
  • opt: 3
• windows10-32-2004-shippable-qr: 6
  • opt: 6
• windows11-64-2009-shippable-qr: 3
  • opt: 3
• windows10-64-2004-shippable-qr: 3
  • opt: 3
• windows10-32-2004-mingwclang-qr: 2
  • debug: 2
• windows11-32-2009-mingwclang-qr: 2
  • debug: 2
• windows10-64-2004-mingwclang-qr: 2
  • debug: 2
• windows10-64-2004-ccov-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1818379&startday=2023-02-27&endday=2023-03-05&tree=all