1996111 - Intermittent browser/base/content/test/webrtc/browser_global_mute_toggles.js | application timed out after 370 seconds with no output

Status: RESOLVED INCOMPLETE

(Core :: WebRTC, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=532743965&repo=autoland&task=e6Qb5eQ_TlOY4hwmjHTVWA.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/e6Qb5eQ_TlOY4hwmjHTVWA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-10-23T16:39:56.376+00:00] 16:39:56     INFO - TEST-START | browser/base/content/test/webrtc/browser_global_mute_toggles.js
[task 2025-10-23T16:39:56.390+00:00] 16:39:56     INFO - GECKO(1714) | TEST DEVICES: Using media devices:
[task 2025-10-23T16:39:56.390+00:00] 16:39:56     INFO - GECKO(1714) | audio:
[task 2025-10-23T16:39:56.390+00:00] 16:39:56     INFO - GECKO(1714) | video:
[task 2025-10-23T16:46:06.669+00:00] 16:46:06     INFO - Buffered messages logged at 16:39:56
[task 2025-10-23T16:46:06.669+00:00] 16:46:06     INFO - Entering setup bound 
[task 2025-10-23T16:46:06.669+00:00] 16:46:06     INFO - Leaving setup bound 
[task 2025-10-23T16:46:06.669+00:00] 16:46:06     INFO - Entering test bound test_notifications
[task 2025-10-23T16:46:06.669+00:00] 16:46:06     INFO - requesting devices
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - Console message: [JavaScript Warning: "Empty string passed to getElementById()." {file: "chrome://global/content/elements/richlistbox.js" line: 711}]
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | webRTC-shareDevices notification shown - 
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | notification panel open - 
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | notification panel populated - 
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Camera selector visible - 
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Camera selector list should be hidden. - 
[task 2025-10-23T16:46:06.670+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Camera selector label should not be hidden. - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Camera label should be showing the lone device label. - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Microphone selector visible - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Microphone selector list should be hidden. - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Microphone selector label should not be hidden. - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Microphone label should be showing the lone device label. - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | Speaker selector hidden - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | aria-describedby - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - TEST-PASS | browser/base/content/test/webrtc/browser_global_mute_toggles.js | screen selector hidden - 
[task 2025-10-23T16:46:06.671+00:00] 16:46:06     INFO - Buffered messages finished
[task 2025-10-23T16:46:06.672+00:00] 16:46:06     INFO - TEST-UNEXPECTED-TIMEOUT | browser/base/content/test/webrtc/browser_global_mute_toggles.js | application timed out after 370 seconds with no output
[task 2025-10-23T16:46:06.672+00:00] 16:46:06     INFO - TEST-INFO took 369624ms

Comment 1

[Intermittent Failures Robot]

27 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 27

Table

	spi-nw
macosx1500-aarch64/opt	27

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1996111&startday=2025-10-23&endday=2025-10-23&tree=all

Comment 2

[Intermittent Failures Robot]

44 failures were associated with this bug in the last 7 days.
This is the #48 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: 36
• mozilla-central: 6
• try: 2

Table

	no_variant	spi-nw
macosx1500-aarch64/opt	5	39

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1996111&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 3

[Cosmin Sabou [:CosminS]]

Attachment: Bug 1996111 - Disable browser_global_mute_toggles on macOS 15.30 for permafailures. r=#intermittent-reviewers

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/f6995b5d240f
https://hg.mozilla.org/integration/autoland/rev/6ac5cba9fb7c
Disable browser_global_mute_toggles on macOS 15.30 for permafailures. r=intermittent-reviewers,aryx DONTBUILD

Comment 5

[amarc]

https://hg.mozilla.org/mozilla-central/rev/6ac5cba9fb7c

Comment 6

[Intermittent Failures Robot]

55 failures were associated with this bug in the last 7 days.
This is the #42 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: 22
• try: 7

Table

	no_variant	spi-nw
macosx1500-aarch64/opt	18	37

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1996111&startday=2025-10-27&endday=2025-11-02&tree=all

Comment 7

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

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