2001947 - Intermittent devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | single tracking bug

Status: RESOLVED FIXED

(DevTools :: Debugger, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: pstanciu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=537106700&repo=mozilla-beta&task=TcD25OmFSEm-U7QdMkbOxA.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TcD25OmFSEm-U7QdMkbOxA/runs/0/artifacts/public/test_info/perfherder-data-resource-usage.json

---

[task 2025-11-24T09:50:17.999+00:00] 09:50:17     INFO - TEST-START | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js
[task 2025-11-24T09:50:18.048+00:00] 09:50:18     INFO - GECKO(1492) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpycgvjh7r.mozrunner/runtests_leaks_tab_pid6241.log
[task 2025-11-24T09:50:18.183+00:00] 09:50:18     INFO - GECKO(1492) | [Child 6241: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f81e806fc00 == 1 [pid = 6241] [id = 0]
[task 2025-11-24T09:50:18.184+00:00] 09:50:18     INFO - GECKO(1492) | [Child 6241: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f81e74e2200) [pid = 6241] [serial = 1] [outer = 0]
[task 2025-11-24T09:50:18.185+00:00] 09:50:18     INFO - GECKO(1492) | [Child 6241: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f81febc5700) [pid = 6241] [serial = 2] [outer = 7f81e74e2200]
[task 2025-11-24T09:50:18.236+00:00] 09:50:18     INFO - GECKO(1492) | [Child 6241: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f81e743bb00) [pid = 6241] [serial = 3] [outer = 7f81e74e2200]
[task 2025-11-24T09:50:18.475+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fe9e6017400 == 6 [pid = 1492] [id = 187]
[task 2025-11-24T09:50:18.476+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 46 (7fe9fb18dc00) [pid = 1492] [serial = 464] [outer = 0]
[task 2025-11-24T09:50:18.477+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 47 (7fe9fb871100) [pid = 1492] [serial = 465] [outer = 7fe9fb18dc00]
[task 2025-11-24T09:50:18.506+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x804B000A (NS_ERROR_MALFORMED_URI): file /builds/worker/checkouts/gecko/dom/base/Document.cpp:17481
[task 2025-11-24T09:50:18.507+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 48 (7fe9db6a6800) [pid = 1492] [serial = 466] [outer = 7fe9fb18dc00]
[task 2025-11-24T09:50:18.677+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fe9e6019400 == 7 [pid = 1492] [id = 188]
[task 2025-11-24T09:50:18.678+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 49 (7fea1adefc00) [pid = 1492] [serial = 467] [outer = 0]
[task 2025-11-24T09:50:18.679+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 50 (7fe9dadac800) [pid = 1492] [serial = 468] [outer = 7fea1adefc00]
[task 2025-11-24T09:50:18.781+00:00] 09:50:18     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1228
[task 2025-11-24T09:50:22.160+00:00] 09:50:22     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 49 (7fe9fb5aba00) [pid = 1492] [serial = 460] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:22.346+00:00] 09:50:22     INFO - GECKO(1492) | [Child 1774: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f81febc3e00) [pid = 1774] [serial = 63] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:23.569+00:00] 09:50:23     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:23.635+00:00] 09:50:23     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:23.636+00:00] 09:50:23     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:23.636+00:00] 09:50:23     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:25.871+00:00] 09:50:25     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:25.963+00:00] 09:50:25     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:25.964+00:00] 09:50:25     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:25.965+00:00] 09:50:25     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:26.059+00:00] 09:50:26     INFO - GECKO(1492) | [Child 1656: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f81e8066400 == 0 [pid = 1656] [id = 30] [url = about:blank]
[task 2025-11-24T09:50:26.147+00:00] 09:50:26     INFO - GECKO(1492) | [Child 1656: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f81feb95400) [pid = 1656] [serial = 63] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:27.901+00:00] 09:50:27     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:27.948+00:00] 09:50:27     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:27.948+00:00] 09:50:27     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:27.949+00:00] 09:50:27     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:28.967+00:00] 09:50:28     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 48 (7fe9fb871100) [pid = 1492] [serial = 465] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:29.279+00:00] 09:50:29     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:29.295+00:00] 09:50:29     INFO - GECKO(1492) | JavaScript warning: resource://devtools/server/actors/utils/event-loop.js, line 82: debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/event-breakpoints.js:61' would run
[task 2025-11-24T09:50:29.295+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: There is no composition, but receiving compositionchange event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:4069
[task 2025-11-24T09:50:29.296+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: EditorBase::OnCompositionChange() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1127
[task 2025-11-24T09:50:29.297+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: EditorEventListener::HandleChangeComposition() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:471
[task 2025-11-24T09:50:29.303+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: There is no composition, but receiving compositionchange event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:4069
[task 2025-11-24T09:50:29.304+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: EditorBase::OnCompositionChange() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1127
[task 2025-11-24T09:50:29.304+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: EditorEventListener::HandleChangeComposition() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:471
[task 2025-11-24T09:50:29.305+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: There is no composition, but receiving compositionend event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:4221
[task 2025-11-24T09:50:29.306+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:29.306+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:29.307+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:29.775+00:00] 09:50:29     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: Failed to get TextComposition instance?: 'mComposition', file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:4049
[task 2025-11-24T09:50:29.790+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: 'isCompositionEvent && !handlingCompositionData', file /builds/worker/checkouts/gecko/widget/ContentCache.cpp:1495
[task 2025-11-24T09:50:29.864+00:00] 09:50:29     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:29.913+00:00] 09:50:29     INFO - GECKO(1492) | JavaScript warning: resource://devtools/server/actors/utils/event-loop.js, line 82: debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/event-breakpoints.js:101' would run
[task 2025-11-24T09:50:29.913+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:29.914+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:29.915+00:00] 09:50:29     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:30.170+00:00] 09:50:30     INFO - GECKO(1492) | [Child 1656: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f81ebdb9000) [pid = 1656] [serial = 64] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:30.593+00:00] 09:50:30     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: 'isCompositionEvent && !handlingCompositionData', file /builds/worker/checkouts/gecko/widget/ContentCache.cpp:1495
[task 2025-11-24T09:50:30.645+00:00] 09:50:30     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:30.696+00:00] 09:50:30     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: NS_ENSURE_TRUE(mCompositionState == eCompositionState_Composing) failed: file /builds/worker/checkouts/gecko/toolkit/components/autocomplete/nsAutoCompleteController.cpp:373
[task 2025-11-24T09:50:30.697+00:00] 09:50:30     INFO - GECKO(1492) | JavaScript warning: resource://devtools/server/actors/utils/event-loop.js, line 82: debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/event-breakpoints.js:66' would run
[task 2025-11-24T09:50:30.697+00:00] 09:50:30     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:30.698+00:00] 09:50:30     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:30.698+00:00] 09:50:30     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:32.027+00:00] 09:50:32     INFO - GECKO(1492) | [Child 6241, Main Thread] WARNING: There is no composition, but receiving compositionend event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:4221
[task 2025-11-24T09:50:32.061+00:00] 09:50:32     INFO - GECKO(1492) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1690))
[task 2025-11-24T09:50:32.131+00:00] 09:50:32     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: '!originalEventTargetNode', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1153
[task 2025-11-24T09:50:32.132+00:00] 09:50:32     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::Focus() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:451
[task 2025-11-24T09:50:32.133+00:00] 09:50:32     INFO - GECKO(1492) | [Parent 1492, Main Thread] WARNING: EditorEventListener::HandleEvent() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/HTMLEditorEventListener.cpp:104
[task 2025-11-24T09:50:32.527+00:00] 09:50:32     INFO - GECKO(1492) | [Child 6241: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f81febc5700) [pid = 6241] [serial = 2] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:33.824+00:00] 09:50:33     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fe9f1bf9c00 == 6 [pid = 1492] [id = 185] [url = about:devtools-toolbox]
[task 2025-11-24T09:50:35.885+00:00] 09:50:35     INFO - GECKO(1492) | [Parent 1492, sqldb:places.sqlite #3] WARNING: Suboptimal indexes for the SQL statement 0x7fe9e8b139c0 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp:114
[task 2025-11-24T09:50:35.936+00:00] 09:50:35     INFO - GECKO(1492) | [Parent 1492, sqldb:places.sqlite #3] WARNING: Suboptimal indexes for the SQL statement 0x7fe9e8b139c0 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp:114
[task 2025-11-24T09:50:36.207+00:00] 09:50:36     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 47 (7fe9d105e400) [pid = 1492] [serial = 449] [outer = 0] [url = about:devtools-toolbox]
[task 2025-11-24T09:50:36.208+00:00] 09:50:36     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 46 (7fe9e2cbb000) [pid = 1492] [serial = 454] [outer = 0] [url = about:devtools-toolbox]
[task 2025-11-24T09:50:36.208+00:00] 09:50:36     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 45 (7fe9d105ae00) [pid = 1492] [serial = 452] [outer = 0] [url = chrome://devtools/content/debugger/index.html]
[task 2025-11-24T09:50:36.209+00:00] 09:50:36     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 44 (7fea1adee400) [pid = 1492] [serial = 457] [outer = 0] [url = chrome://devtools/content/debugger/index.html]
[task 2025-11-24T09:50:36.210+00:00] 09:50:36     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 43 (7fe9f06e4000) [pid = 1492] [serial = 462] [outer = 0] [url = chrome://devtools/content/debugger/index.html]
[task 2025-11-24T09:50:36.210+00:00] 09:50:36     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 42 (7fe9f06e5800) [pid = 1492] [serial = 459] [outer = 0] [url = about:devtools-toolbox]
[task 2025-11-24T09:50:37.247+00:00] 09:50:37     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 41 (7fe9fb871600) [pid = 1492] [serial = 461] [outer = 0] [url = about:devtools-toolbox]
[task 2025-11-24T09:50:37.247+00:00] 09:50:37     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 40 (7fe9e9fc7b00) [pid = 1492] [serial = 463] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:37.248+00:00] 09:50:37     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 39 (7fe9f6ee0500) [pid = 1492] [serial = 458] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:37.249+00:00] 09:50:37     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 38 (7fe9dadaa000) [pid = 1492] [serial = 453] [outer = 0] [url = about:blank]
[task 2025-11-24T09:50:37.249+00:00] 09:50:37     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 37 (7fe9a73e8600) [pid = 1492] [serial = 456] [outer = 0] [url = about:devtools-toolbox]
[task 2025-11-24T09:50:37.250+00:00] 09:50:37     INFO - GECKO(1492) | [Parent 1492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 36 (7fe9dada9100) [pid = 1492] [serial = 451] [outer = 0] [url = about:devtools-toolbox]
[task 2025-11-24T09:51:48.019+00:00] 09:51:48     INFO - GECKO(1492) | [dump-scope] Serializing variables for frame: chrome://mochikit/content/browser-test.js @ 38:9
[task 2025-11-24T09:51:48.019+00:00] 09:51:48     INFO - GECKO(1492) | [dump-scope] Serializing variables for frame: chrome://mochikit/content/browser-test.js @ 1751:3
[task 2025-11-24T09:51:48.020+00:00] 09:51:48     INFO - GECKO(1492) | [dump-scope] Serializing variables for frame: chrome://mochikit/content/browser-test.js @ 1613:15
[task 2025-11-24T09:51:48.020+00:00] 09:51:48     INFO - TEST-INFO | started process screentopng
[task 2025-11-24T09:51:48.210+00:00] 09:51:48     INFO - TEST-INFO | screentopng: exit 0
[task 2025-11-24T09:51:48.211+00:00] 09:51:48     INFO - <snipped 457 output lines - if you need more context, please use SimpleTest.requestCompleteLog() in your test>
[task 2025-11-24T09:51:48.211+00:00] 09:51:48     INFO - Buffered messages logged at 09:50:30
[task 2025-11-24T09:51:48.212+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.212+00:00] 09:51:48     INFO - Waiting for debugger element by name: scopes
[task 2025-11-24T09:51:48.213+00:00] 09:51:48     INFO - Wait for loaded scopes - ie when a tree node has aria-level=2
[task 2025-11-24T09:51:48.213+00:00] 09:51:48     INFO - Waiting for state change: selected source
[task 2025-11-24T09:51:48.214+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.214+00:00] 09:51:48     INFO - Waiting for state change: 
[task 2025-11-24T09:51:48.215+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.216+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | client is paused - 
[task 2025-11-24T09:51:48.216+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | top frame's source is selected - 
[task 2025-11-24T09:51:48.217+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Redux state for currently selected frame's line is correct - 
[task 2025-11-24T09:51:48.217+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Line 62 is not highlighted as paused - 
[task 2025-11-24T09:51:48.218+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | There is only one line - 
[task 2025-11-24T09:51:48.218+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | debug line is visible - 
[task 2025-11-24T09:51:48.219+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | The paused caret is at the right line - 
[task 2025-11-24T09:51:48.219+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | The paused caret is at the right column - 
[task 2025-11-24T09:51:48.220+00:00] 09:51:48     INFO - Paused on line 62
[task 2025-11-24T09:51:48.220+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | gutter is visible - 
[task 2025-11-24T09:51:48.221+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Got at least one frame - 
[task 2025-11-24T09:51:48.221+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Frame has correct source - 
[task 2025-11-24T09:51:48.222+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Frame paused at line 62, but expected line 62 - 
[task 2025-11-24T09:51:48.222+00:00] 09:51:48     INFO - Resuming from 62
[task 2025-11-24T09:51:48.223+00:00] 09:51:48     INFO - Waiting for the debugger to resume
[task 2025-11-24T09:51:48.223+00:00] 09:51:48     INFO - Waiting for state change: 
[task 2025-11-24T09:51:48.224+00:00] 09:51:48     INFO - Finished waiting for state change: 
[task 2025-11-24T09:51:48.224+00:00] 09:51:48     INFO - Deselect compositionupdate and select compositionend
[task 2025-11-24T09:51:48.225+00:00] 09:51:48     INFO - Toggle event.keyboard.compositionupdate breakpoint
[task 2025-11-24T09:51:48.225+00:00] 09:51:48     INFO - Wait for the event breakpoint checkbox to be toggled
[task 2025-11-24T09:51:48.225+00:00] 09:51:48     INFO - Toggle event.keyboard.compositionend breakpoint
[task 2025-11-24T09:51:48.226+00:00] 09:51:48     INFO - Wait for the event breakpoint checkbox to be toggled
[task 2025-11-24T09:51:48.226+00:00] 09:51:48     INFO - Type some characters during composition
[task 2025-11-24T09:51:48.227+00:00] 09:51:48     INFO - Commit the composition
[task 2025-11-24T09:51:48.227+00:00] 09:51:48     INFO - Waiting for the debugger to pause
[task 2025-11-24T09:51:48.228+00:00] 09:51:48     INFO - Waiting for state change: paused
[task 2025-11-24T09:51:48.228+00:00] 09:51:48     INFO - Console message: [JavaScript Warning: "debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/event-breakpoints.js:66' would run" {file: "resource://devtools/server/actors/utils/event-loop.js" line: 82}]
[task 2025-11-24T09:51:48.229+00:00] 09:51:48     INFO - Finished waiting for state change: paused
[task 2025-11-24T09:51:48.229+00:00] 09:51:48     INFO - Finished waiting for state change: paused
[task 2025-11-24T09:51:48.230+00:00] 09:51:48     INFO - Waiting for state change: fetched frames
[task 2025-11-24T09:51:48.230+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.231+00:00] 09:51:48     INFO - Waiting for debugger element by name: scopes
[task 2025-11-24T09:51:48.231+00:00] 09:51:48     INFO - Wait for loaded scopes - ie when a tree node has aria-level=2
[task 2025-11-24T09:51:48.232+00:00] 09:51:48     INFO - Waiting for state change: selected source
[task 2025-11-24T09:51:48.232+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.232+00:00] 09:51:48     INFO - Waiting for state change: 
[task 2025-11-24T09:51:48.233+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.233+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | client is paused - 
[task 2025-11-24T09:51:48.234+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | top frame's source is selected - 
[task 2025-11-24T09:51:48.235+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Redux state for currently selected frame's line is correct - 
[task 2025-11-24T09:51:48.235+00:00] 09:51:48     INFO - Buffered messages logged at 09:50:32
[task 2025-11-24T09:51:48.235+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Line 67 is not highlighted as paused - 
[task 2025-11-24T09:51:48.236+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | There is only one line - 
[task 2025-11-24T09:51:48.237+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | debug line is visible - 
[task 2025-11-24T09:51:48.237+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | The paused caret is at the right line - 
[task 2025-11-24T09:51:48.238+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | The paused caret is at the right column - 
[task 2025-11-24T09:51:48.238+00:00] 09:51:48     INFO - Paused on line 67
[task 2025-11-24T09:51:48.239+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | gutter is visible - 
[task 2025-11-24T09:51:48.239+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Got at least one frame - 
[task 2025-11-24T09:51:48.240+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Frame has correct source - 
[task 2025-11-24T09:51:48.240+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Frame paused at line 67, but expected line 67 - 
[task 2025-11-24T09:51:48.241+00:00] 09:51:48     INFO - Resuming from 67
[task 2025-11-24T09:51:48.241+00:00] 09:51:48     INFO - Waiting for the debugger to resume
[task 2025-11-24T09:51:48.242+00:00] 09:51:48     INFO - Waiting for state change: 
[task 2025-11-24T09:51:48.242+00:00] 09:51:48     INFO - Finished waiting for state change: 
[task 2025-11-24T09:51:48.243+00:00] 09:51:48     INFO - Test textInput
[task 2025-11-24T09:51:48.243+00:00] 09:51:48     INFO - Toggle event.keyboard.textInput breakpoint
[task 2025-11-24T09:51:48.243+00:00] 09:51:48     INFO - Wait for the event breakpoint checkbox to be toggled
[task 2025-11-24T09:51:48.244+00:00] 09:51:48     INFO - Waiting for the debugger to pause
[task 2025-11-24T09:51:48.244+00:00] 09:51:48     INFO - Waiting for state change: paused
[task 2025-11-24T09:51:48.245+00:00] 09:51:48     INFO - Finished waiting for state change: paused
[task 2025-11-24T09:51:48.245+00:00] 09:51:48     INFO - Finished waiting for state change: paused
[task 2025-11-24T09:51:48.246+00:00] 09:51:48     INFO - Waiting for state change: fetched frames
[task 2025-11-24T09:51:48.246+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.246+00:00] 09:51:48     INFO - Waiting for debugger element by name: scopes
[task 2025-11-24T09:51:48.247+00:00] 09:51:48     INFO - Wait for loaded scopes - ie when a tree node has aria-level=2
[task 2025-11-24T09:51:48.247+00:00] 09:51:48     INFO - Waiting for state change: selected source
[task 2025-11-24T09:51:48.248+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.248+00:00] 09:51:48     INFO - Waiting for state change: 
[task 2025-11-24T09:51:48.249+00:00] 09:51:48     INFO - --> The state was immediately correct (should rather do an immediate assertion?)
[task 2025-11-24T09:51:48.249+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | client is paused - 
[task 2025-11-24T09:51:48.250+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | top frame's source is selected - 
[task 2025-11-24T09:51:48.250+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Redux state for currently selected frame's line is correct - 
[task 2025-11-24T09:51:48.251+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Line 102 is not highlighted as paused - 
[task 2025-11-24T09:51:48.251+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | There is only one line - 
[task 2025-11-24T09:51:48.252+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | debug line is visible - 
[task 2025-11-24T09:51:48.252+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | The paused caret is at the right line - 
[task 2025-11-24T09:51:48.253+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | The paused caret is at the right column - 
[task 2025-11-24T09:51:48.253+00:00] 09:51:48     INFO - Paused on line 102
[task 2025-11-24T09:51:48.254+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | gutter is visible - 
[task 2025-11-24T09:51:48.254+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Got at least one frame - 
[task 2025-11-24T09:51:48.255+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Frame has correct source - 
[task 2025-11-24T09:51:48.255+00:00] 09:51:48     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Frame paused at line 102, but expected line 102 - 
[task 2025-11-24T09:51:48.256+00:00] 09:51:48     INFO - Resuming from 102
[task 2025-11-24T09:51:48.256+00:00] 09:51:48     INFO - Waiting for the debugger to resume
[task 2025-11-24T09:51:48.257+00:00] 09:51:48     INFO - Waiting for state change: 
[task 2025-11-24T09:51:48.257+00:00] 09:51:48     INFO - Finished waiting for state change: 
[task 2025-11-24T09:51:48.257+00:00] 09:51:48     INFO - Toggle event.keyboard.textInput breakpoint
[task 2025-11-24T09:51:48.258+00:00] 09:51:48     INFO - Wait for the event breakpoint checkbox to be toggled
[task 2025-11-24T09:51:48.258+00:00] 09:51:48     INFO - Check that breakpoint can be set on "scrollend"
[task 2025-11-24T09:51:48.259+00:00] 09:51:48     INFO - Toggle event.control.scrollend breakpoint
[task 2025-11-24T09:51:48.259+00:00] 09:51:48     INFO - Wait for the event breakpoint checkbox to be toggled
[task 2025-11-24T09:51:48.260+00:00] 09:51:48     INFO - Waiting for the debugger to pause
[task 2025-11-24T09:51:48.260+00:00] 09:51:48     INFO - Waiting for state change: paused
[task 2025-11-24T09:51:48.260+00:00] 09:51:48     INFO - Buffered messages finished
[task 2025-11-24T09:51:48.261+00:00] 09:51:48     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | Test timed out - 
[task 2025-11-24T09:51:48.261+00:00] 09:51:48     INFO - GECKO(1492) | Completed ShutdownLeaks collections in process 1492
[task 2025-11-24T09:51:48.262+00:00] 09:51:48     INFO - TEST-START | Shutdown
[task 2025-11-24T09:51:48.262+00:00] 09:51:48     INFO - Browser Chrome Test Summary
[task 2025-11-24T09:51:48.263+00:00] 09:51:48     INFO - Passed:  1762
[task 2025-11-24T09:51:48.263+00:00] 09:51:48     INFO - Failed:  1
[task 2025-11-24T09:51:48.263+00:00] 09:51:48     INFO - Todo:    0
[task 2025-11-24T09:51:48.264+00:00] 09:51:48     INFO - Mode:    e10s
[task 2025-11-24T09:51:48.264+00:00] 09:51:48     INFO - *** End BrowserChrome Test Results ***
[taskcluster 2025-11-24T09:55:29.840Z] [taskcluster-proxy] Successfully refreshed taskcluster-proxy credentials: task-client/TcD25OmFSEm-U7QdMkbOxA/0/on/us-central1-c/7622245344797629243/until/1763979329.788
[task 2025-11-24T09:57:58.214+00:00] 09:57:58     INFO - TEST-UNEXPECTED-TIMEOUT | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js | application timed out after 370 seconds with no output
[task 2025-11-24T09:57:58.214+00:00] 09:57:58     INFO - TEST-INFO took 460002ms
[task 2025-11-24T09:57:58.215+00:00] 09:57:58     INFO - Buffered messages finished
[task 2025-11-24T09:57:58.215+00:00] 09:57:58  WARNING - Force-terminating active process(es).
[task 2025-11-24T09:57:58.216+00:00] 09:57:58  WARNING - profiler Attempting to start the profiler to help with diagnosing the hang.
[task 2025-11-24T09:57:58.216+00:00] 09:57:58     INFO - profiler Sending SIGUSR1 to pid 1492 start the profiler.
[task 2025-11-24T09:57:58.216+00:00] 09:57:58     INFO - profiler Waiting 10s to capture a profile...
[task 2025-11-24T09:58:08.215+00:00] 09:58:08     INFO - profiler Sending SIGUSR2 to pid 1492 stop the profiler.
[task 2025-11-24T09:58:08.215+00:00] 09:58:08     INFO - profiler Wait 10s for Firefox to write the profile to disk.
[task 2025-11-24T09:58:18.215+00:00] 09:58:18     INFO - profiler Symbolicating profile in /builds/worker/workspace/build/blobber_upload_dir
[task 2025-11-24T09:58:18.215+00:00] 09:58:18     INFO - profiler Looking inside symbols dir: /builds/worker/workspace/build/symbols)
[task 2025-11-24T09:58:18.216+00:00] 09:58:18     INFO - profiler Symbolicating profile: /builds/worker/workspace/build/blobber_upload_dir/profile_0_1492.json
[task 2025-11-24T09:58:18.216+00:00] 09:58:18     INFO - profiler Symbolicating the performance profile... This could take a couple of minutes.
[task 2025-11-24T09:58:28.322+00:00] 09:58:28    ERROR - profiler Exception while parsing server response to forwarded request: list assignment index out of range
[task 2025-11-24T09:58:29.012+00:00] 09:58:29     INFO - Determining child pids from psutil...
[task 2025-11-24T09:58:29.015+00:00] 09:58:29     INFO - [1603]
[task 2025-11-24T09:58:29.015+00:00] 09:58:29     INFO - ==> process 1492 launched child process 1603
[task 2025-11-24T09:58:29.015+00:00] 09:58:29     INFO - ==> process 1492 launched child process 1948
[task 2025-11-24T09:58:29.016+00:00] 09:58:29     INFO - ==> process 1948 launched child process 1996
[task 2025-11-24T09:58:29.016+00:00] 09:58:29     INFO - ==> process 1948 launched child process 2006
[task 2025-11-24T09:58:29.017+00:00] 09:58:29     INFO - ==> process 2006 launched child process 2118
[task 2025-11-24T09:58:29.017+00:00] 09:58:29     INFO - ==> process 1492 launched child process 4291
[task 2025-11-24T09:58:29.017+00:00] 09:58:29     INFO - ==> process 4291 launched child process 4400
[task 2025-11-24T09:58:29.018+00:00] 09:58:29     INFO - ==> process 1492 launched child process 4484
[task 2025-11-24T09:58:29.018+00:00] 09:58:29     INFO - ==> process 4484 launched child process 4584
[task 2025-11-24T09:58:29.019+00:00] 09:58:29     INFO - ==> process 1492 launched child process 4804
[task 2025-11-24T09:58:29.019+00:00] 09:58:29     INFO - Found child pids: {1603, 4291, 4484, 2118, 4804, 4584, 1996, 4400, 2006, 1948}
[task 2025-11-24T09:58:29.019+00:00] 09:58:29     INFO - Failed to get child procs
[task 2025-11-24T09:58:29.020+00:00] 09:58:29     INFO - Killing process: 1603
[task 2025-11-24T09:58:29.020+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.020+00:00] 09:58:29     INFO - Killing process: 4291
[task 2025-11-24T09:58:29.021+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.021+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.022+00:00] 09:58:29     INFO - Killing process: 4484
[task 2025-11-24T09:58:29.022+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.022+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.023+00:00] 09:58:29     INFO - Killing process: 2118
[task 2025-11-24T09:58:29.023+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.024+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.024+00:00] 09:58:29     INFO - Killing process: 4804
[task 2025-11-24T09:58:29.024+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.025+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.025+00:00] 09:58:29     INFO - Killing process: 4584
[task 2025-11-24T09:58:29.026+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.026+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.026+00:00] 09:58:29     INFO - Killing process: 1996
[task 2025-11-24T09:58:29.027+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.027+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.027+00:00] 09:58:29     INFO - Killing process: 4400
[task 2025-11-24T09:58:29.028+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.028+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.029+00:00] 09:58:29     INFO - Killing process: 2006
[task 2025-11-24T09:58:29.029+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.029+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.030+00:00] 09:58:29     INFO - Killing process: 1948
[task 2025-11-24T09:58:29.030+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-11-24T09:58:29.031+00:00] 09:58:29     INFO - Can't trigger Breakpad, process no longer exists
[task 2025-11-24T09:58:29.031+00:00] 09:58:29     INFO - Killing process: 1492
[task 2025-11-24T09:58:29.032+00:00] 09:58:29     INFO - Not taking screenshot here: see the one that was previously logged
<...>

Comment 1

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	a11y_checks	http3	no_variant	socketprocess_networking
linux2404-x86_64/debug			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2025-11-24&endday=2025-11-30&tree=all

Comment 2

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/tsan			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2025-12-15&endday=2025-12-21&tree=all

Comment 3

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2025-12-29&endday=2026-01-04&tree=all

Comment 4

[BugBot [:suhaib / :marco]]

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

Comment 5

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 1

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2026-01-26&endday=2026-02-01&tree=all

Comment 6

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/debug		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2026-03-09&endday=2026-03-15&tree=all

Comment 7

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2026-03-23&endday=2026-03-29&tree=all

Comment 8

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2026-03-30&endday=2026-04-05&tree=all

Comment 9

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	a11y_checks	http3	no_variant
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2026-04-08&endday=2026-04-14&tree=all

Comment 10

[Florian Quèze [:florian]]

Attachment: Bug 2001947 - Focus the browser element directly, r=jdescottes.

SpecialPowers.focus() takes a window, and its windowGlobalChild lookup does not
apply to a browser element, so every call logged a TypeError. The element was
focused regardless, which is all this helper wanted.

Comment 11

[Florian Quèze [:florian]]

Attachment: Bug 2001947 - Deselect the compositionend event breakpoint once its round is over, r=jdescottes.

Left enabled, this one pauses the debuggee once more after the textInput step, so
the smooth scrollTo of the scrollend step never resolves and the test hangs there.
Bug 2001947 comment 0 is that hang.

Comment 12

[Florian Quèze [:florian]]

Attachment: Bug 2001947 - Let each IME composition finish in the content process, r=jdescottes.

Pausing focuses the toolbox frame, which blurs the content browser and makes the
parent process commit the composition in progress while the content process is
stopped in the debugger and cannot finish it. Starting the next composition on
top of that leaves the two processes disagreeing, and the parent can then assert
in ContentCacheInParent::OnCompositionEvent.

Committing explicitly is not open to the test: once it resumes,
nsITextInputProcessor.commitComposition already fails with NS_ERROR_FAILURE, so
it can only avoid Bug 2070926.

Comment 13

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/0cef53fdf129
https://hg.mozilla.org/integration/autoland/rev/d4ba6f2cb5e9
Focus the browser element directly, r=devtools-reviewers,ochameau.
https://github.com/mozilla-firefox/firefox/commit/8ba72e18a7b5
https://hg.mozilla.org/integration/autoland/rev/1469362b50bb
Deselect the compositionend event breakpoint once its round is over, r=devtools-reviewers,ochameau.

Comment 14

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/678b7bcf9a21
https://hg.mozilla.org/integration/autoland/rev/72eac03b1b60
Let each IME composition finish in the content process, r=jdescottes,devtools-reviewers.

Comment 15

[Silaghi Andreea]

https://hg.mozilla.org/mozilla-central/rev/d4ba6f2cb5e9
https://hg.mozilla.org/mozilla-central/rev/1469362b50bb

Comment 16

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/72eac03b1b60

Comment 17

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3

Table

	no_variant
macosx1500-aarch64/debug	2
macosx1500-aarch64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2001947&startday=2026-09-07&endday=2026-09-13&tree=all