1923694 - Intermittent /fullscreen/rendering/fullscreen-root-block-size.html | single tracking bug

Status: RESOLVED INCOMPLETE

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=477516466&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FlQVJGlcTNenU5BpYbIEjQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-10-09T16:19:11.411Z] 16:19:11     INFO - TEST-START | /fullscreen/rendering/fullscreen-root-block-size.html
[task 2024-10-09T16:19:11.432Z] 16:19:11     INFO - Closing window 8b1af4ae-0ba4-4a78-b5b9-9821e5e2d5a8
[task 2024-10-09T16:19:12.163Z] 16:19:12     INFO - PID 6904 | JavaScript error: resource:///actors/DOMFullscreenParent.sys.mjs, line 230: Error: TelemetryStopwatch: key "FULLSCREEN_CHANGE_MS" was already initialized
[task 2024-10-09T16:19:12.203Z] 16:19:12     INFO - PID 6904 | JavaScript error: resource:///actors/DOMFullscreenParent.sys.mjs, line 177: Error: TelemetryStopwatch: finishing nonexisting stopwatch. Histogram: "FULLSCREEN_CHANGE_MS", key: ""
[task 2024-10-09T16:19:12.211Z] 16:19:12     INFO - PID 6904 | JavaScript error: resource:///actors/DOMFullscreenParent.sys.mjs, line 177: Error: TelemetryStopwatch: finishing nonexisting stopwatch. Histogram: "FULLSCREEN_CHANGE_MS", key: ""
[task 2024-10-09T16:19:46.422Z] 16:19:46     INFO - Got timeout in harness
[task 2024-10-09T16:19:46.423Z] 16:19:46     INFO - TEST-UNEXPECTED-TIMEOUT | /fullscreen/rendering/fullscreen-root-block-size.html | TestRunner hit external timeout (this may indicate a hang)
[task 2024-10-09T16:19:46.423Z] 16:19:46     INFO - TEST-INFO took 35015ms
[task 2024-10-09T16:19:56.425Z] 16:19:56  WARNING - Forcibly terminating runner process
[task 2024-10-09T16:19:56.499Z] 16:19:56     INFO - Browser exited with return code 572
[task 2024-10-09T16:19:56.566Z] 16:19:56     INFO - Application command: D:\task_172848933386484\build\application\firefox\firefox.exe -marionette about:blank --wait-for-browser -profile C:\Users\task_172848933386484\AppData\Local\Temp\tmpplzidc5o
[task 2024-10-09T16:19:56.573Z] 16:19:56     INFO - PID 10564 | 1728490745771	Marionette	INFO	Marionette enabled
[task 2024-10-09T16:19:56.574Z] 16:19:56     INFO - PID 10564 | 1728490746005	Marionette	INFO	Listening on port 52451
[task 2024-10-09T16:19:56.575Z] 16:19:56     INFO - PID 10564 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-10-09T16:19:56.576Z] 16:19:56     INFO - PID 10564 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error for Amo: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-10-09T16:19:56.577Z] 16:19:56     INFO - PID 10564 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-10-09T16:19:56.578Z] 16:19:56     INFO - PID 10564 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error for Amp: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-10-09T16:19:56.579Z] 16:19:56     INFO - PID 10564 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-10-09T16:19:56.580Z] 16:19:56     INFO - PID 10564 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error for Wikipedia: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-10-09T16:19:56.580Z] 16:19:56     INFO - PID 10564 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-10-09T16:19:56.581Z] 16:19:56     INFO - PID 10564 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error for Mdn: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-10-09T16:19:56.582Z] 16:19:56     INFO - PID 10564 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-10-09T16:19:56.583Z] 16:19:56     INFO - PID 10564 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error for Yelp: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-10-09T16:19:56.583Z] 16:19:56     INFO - Starting runner
[task 2024-10-09T16:19:58.133Z] 16:19:58     INFO - TEST-START | /fullscreen/rendering/ua-style-iframe.html

Comment 1

[Intermittent Failures Robot]

1 failures in 4679 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows11-64-2009-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1923694&startday=2024-10-07&endday=2024-10-13&tree=all

Comment 2

[BugBot [:suhaib / :marco]]

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

Comment 3

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Table

	no_variant
linux1804-64-ccov-qr--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1923694&startday=2025-03-31&endday=2025-04-06&tree=all

Comment 4

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1923694&startday=2025-08-25&endday=2025-08-31&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	!fission	no_variant	swgl	swgl+!fission
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1923694&startday=2025-09-01&endday=2025-09-07&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1923694&startday=2025-09-08&endday=2025-09-14&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
macosx1500-aarch64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1923694&startday=2026-08-03&endday=2026-08-09&tree=all