1960214 - Intermittent browser/base/content/test/pageStyle/browser_page_style_menu.js | single tracking bug

Status: NEW

(Firefox :: Tabbed Browser, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=503745400&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/beu9q_dZRJmM2IqFWqWGuw/runs/1/artifacts/public/logs/live_backing.log

---

[task 2025-04-13T11:12:13.558Z] 11:12:13     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/pageStyle/browser_page_style_menu.js | Uncaught exception in test bound test_menu - waiting for style sheets to load - timed out after 50 tries.
[task 2025-04-13T11:12:13.559Z] 11:12:13     INFO - Leaving test bound test_menu
[task 2025-04-13T11:12:13.560Z] 11:12:13     INFO - Entering test bound test_default_style_with_no_sheets
[task 2025-04-13T11:12:13.561Z] 11:12:13     INFO - GECKO(6684) | [Child 2024: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1768b1b9000 == 1 [pid = 2024] [id = 0]
[task 2025-04-13T11:12:13.561Z] 11:12:13     INFO - GECKO(6684) | [Child 2024: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (17682b8ec00) [pid = 2024] [serial = 1] [outer = 0]
[task 2025-04-13T11:12:13.562Z] 11:12:13     INFO - GECKO(6684) | [Child 2024: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (17682b4f700) [pid = 2024] [serial = 2] [outer = 17682b8ec00]
[task 2025-04-13T11:12:13.563Z] 11:12:13     INFO - GECKO(6684) | [Child 5796: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (1a96deb7900) [pid = 5796] [serial = 4] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.563Z] 11:12:13     INFO - GECKO(6684) | [Child 5796: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (1a96deb5600) [pid = 5796] [serial = 3] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.564Z] 11:12:13     INFO - GECKO(6684) | [Child 5796: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (1a96354f200) [pid = 5796] [serial = 2] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.565Z] 11:12:13     INFO - GECKO(6684) | [Child 1224: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (2653d34f700) [pid = 1224] [serial = 2] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.566Z] 11:12:13     INFO - GECKO(6684) | [Child 1224: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (26546a57b00) [pid = 1224] [serial = 6] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.566Z] 11:12:13     INFO - GECKO(6684) | [Child 1224: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (2653d350b00) [pid = 1224] [serial = 4] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.567Z] 11:12:13     INFO - GECKO(6684) | [Child 1224: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (26546a58a00) [pid = 1224] [serial = 8] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.568Z] 11:12:13     INFO - GECKO(6684) | [Child 1224: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (26546a59900) [pid = 1224] [serial = 10] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.568Z] 11:12:13     INFO - GECKO(6684) | [Child 4184: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1d548ce1000 == 1 [pid = 4184] [id = 0] [url = about:blank]
[task 2025-04-13T11:12:13.569Z] 11:12:13     INFO - GECKO(6684) | [Child 4184: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (1d54878d600) [pid = 4184] [serial = 1] [outer = 0] [url = about:blank]
[task 2025-04-13T11:12:13.570Z] 11:12:13     INFO - GECKO(6684) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_174454234813630\AppData\Local\Temp\tmpt5wjz_66.mozrunner\runtests_leaks_tab_pid3560.log
[task 2025-04-13T11:12:13.570Z] 11:12:13     INFO - GECKO(6684) | [Child 4424: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1e109d45400 == 1 [pid = 4424] [id = 0]
[task 2025-04-13T11:12:13.571Z] 11:12:13     INFO - GECKO(6684) | [Child 4424: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (1e11412aa00) [pid = 4424] [serial = 1] [outer = 0]
[task 2025-04-13T11:12:13.572Z] 11:12:13     INFO - GECKO(6684) | [Child 4424: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (1e10994f700) [pid = 4424] [serial = 2] [outer = 1e11412aa00]
[task 2025-04-13T11:12:13.573Z] 11:12:13     INFO - GECKO(6684) | [Parent 5188, Main Thread] WARNING: BounceTrackingState::OnDocumentStartRequest failed.: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/netwerk/ipc/DocumentLoadListener.cpp:2747
[task 2025-04-13T11:12:13.573Z] 11:12:13     INFO - GECKO(6684) | [Child 2024: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (1768d6cbb00) [pid = 2024] [serial = 3] [outer = 17682b8ec00]
[task 2025-04-13T11:12:13.573Z] 11:12:13     INFO - GECKO(6684) | [Child 2024, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, NS_ERROR_INVALID_ARG) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/intl/l10n/L10nRegistry.cpp:385
[task 2025-04-13T11:12:13.575Z] 11:12:13     INFO - GECKO(6684) | [Child 4424: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (1e1144cdb00) [pid = 4424] [serial = 3] [outer = 1e11412aa00]
[task 2025-04-13T11:12:13.576Z] 11:12:13     INFO - GECKO(6684) | [Child 4424, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, NS_ERROR_INVALID_ARG) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/intl/l10n/L10nRegistry.cpp:385
[task 2025-04-13T11:12:13.577Z] 11:12:13     INFO - waiting for sheets: 2
[task 2025-04-13T11:12:13.578Z] 11:12:13     INFO - TEST-PASS | browser/base/content/test/pageStyle/browser_page_style_menu.js | Should've found two style sets - 

Comment 1

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

The Bugbug bot thinks this bug should belong to the 'Firefox::Tabbed Browser' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.