1904034 - Intermittent devtools/client/debugger/test/mochitest/browser_dbg-old-breakpoint.js | single tracking bug

Status: REOPENED

(DevTools :: Debugger, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=463481826&repo=mozilla-beta
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YV4NJ1h9TB-ZIq31gH9mAw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-06-21T11:40:21.680Z] 11:40:21     INFO - TEST-START | devtools/client/debugger/test/mochitest/browser_dbg-old-breakpoint.js
[task 2024-06-21T11:40:22.900Z] 11:40:22     INFO - GECKO(8560) | JavaScript warning: resource://testing-common/content-task.js line 112 > eval, line 4: debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/simple1.js:1' would run
[task 2024-06-21T11:41:06.717Z] 11:41:06     INFO - TEST-INFO | started process screenshot
[task 2024-06-21T11:41:06.968Z] 11:41:06     INFO - TEST-INFO | screenshot: exit 0
[task 2024-06-21T11:41:06.979Z] 11:41:06     INFO - Buffered messages logged at 11:40:21
[task 2024-06-21T11:41:06.979Z] 11:41:06     INFO - Entering test bound 
[task 2024-06-21T11:41:06.980Z] 11:41:06     INFO - Adding a new tab with URL: https://example.com/browser/devtools/client/debugger/test/mochitest/examples/doc-scripts.html
[task 2024-06-21T11:41:06.981Z] 11:41:06     INFO - Buffered messages logged at 11:40:22
[task 2024-06-21T11:41:06.982Z] 11:41:06     INFO - Tab added and finished loading
[task 2024-06-21T11:41:06.982Z] 11:41:06     INFO - Opening the toolbox
[task 2024-06-21T11:41:06.983Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499 column: 25 source: "display: none !important"}]
[task 2024-06-21T11:41:06.984Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2024-06-21T11:41:06.985Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2024-06-21T11:41:06.986Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499 column: 25 source: "display: none !important"}]
[task 2024-06-21T11:41:06.987Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2024-06-21T11:41:06.988Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2024-06-21T11:41:06.990Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499 column: 25 source: "display: none !important"}]
[task 2024-06-21T11:41:06.991Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2024-06-21T11:41:06.992Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2024-06-21T11:41:06.993Z] 11:41:06     INFO - Toolbox opened and focused
[task 2024-06-21T11:41:06.993Z] 11:41:06     INFO - Invoking in tab: main()
[task 2024-06-21T11:41:06.994Z] 11:41:06     INFO - Invoking in tab: main()
[task 2024-06-21T11:41:06.995Z] 11:41:06     INFO - Console message: [JavaScript Warning: "debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/simple1.js:1' would run" {file: "resource://testing-common/content-task.js line 112 > eval" line: 4}]
[task 2024-06-21T11:41:06.995Z] 11:41:06     INFO - Buffered messages logged at 11:40:23
[task 2024-06-21T11:41:06.996Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499 column: 25 source: "display: none !important"}]
[task 2024-06-21T11:41:06.997Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/customElements.js" line: 499}]
[task 2024-06-21T11:41:06.999Z] 11:41:06     INFO - Console message: [JavaScript Error: "Content-Security-Policy: The pages settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: default-src chrome: resource:" {file: "chrome://global/content/elements/panel.js" line: 62}]
[task 2024-06-21T11:41:06.999Z] 11:41:06     INFO - Buffered messages finished
[task 2024-06-21T11:41:07.000Z] 11:41:07     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-old-breakpoint.js | Test timed out - 
[task 2024-06-21T11:41:07.000Z] 11:41:07     INFO - GECKO(8560) | Completed ShutdownLeaks collections in process 996
[task 2024-06-21T11:41:07.001Z] 11:41:07     INFO - TEST-START | Shutdown
[task 2024-06-21T11:41:07.002Z] 11:41:07     INFO - Browser Chrome Test Summary
[task 2024-06-21T11:41:07.002Z] 11:41:07     INFO - Passed:  217
[task 2024-06-21T11:41:07.003Z] 11:41:07     INFO - Failed:  1
[task 2024-06-21T11:41:07.003Z] 11:41:07     INFO - Todo:    0
[task 2024-06-21T11:41:07.004Z] 11:41:07     INFO - Mode:    e10s
[task 2024-06-21T11:41:07.004Z] 11:41:07     INFO - *** End BrowserChrome Test Results ***
[task 2024-06-21T11:41:07.863Z] 11:41:07     INFO - GECKO(8560) | 1718970067874	Marionette	TRACE	Received observer notification quit-application
[task 2024-06-21T11:41:07.875Z] 11:41:07     INFO - GECKO(8560) | 1718970067874	Marionette	INFO	Stopped listening on port 2828
[task 2024-06-21T11:41:07.877Z] 11:41:07     INFO - GECKO(8560) | 1718970067875	Marionette	DEBUG	Marionette stopped listening
[task 2024-06-21T11:41:07.879Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: resource://devtools/server/connectors/js-process-actor/ContentProcessWatcherRegistry.sys.mjs, line 394: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:07.879Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: resource://devtools/server/connectors/js-process-actor/ContentProcessWatcherRegistry.sys.mjs, line 394: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:07.884Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: resource://devtools/server/connectors/js-process-actor/ContentProcessWatcherRegistry.sys.mjs, line 394: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:07.889Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: resource://devtools/server/connectors/js-process-actor/ContentProcessWatcherRegistry.sys.mjs, line 394: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:07.890Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: resource://devtools/server/connectors/js-process-actor/ContentProcessWatcherRegistry.sys.mjs, line 394: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:07.893Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: resource://devtools/server/connectors/js-process-actor/ContentProcessWatcherRegistry.sys.mjs, line 394: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:07.989Z] 11:41:07     INFO - GECKO(8560) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:08.035Z] 11:41:08     INFO - GECKO(8560) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:08.035Z] 11:41:08     INFO - GECKO(8560) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:08.045Z] 11:41:08     INFO - GECKO(8560) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:08.046Z] 11:41:08     INFO - GECKO(8560) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-06-21T11:41:08.317Z] 11:41:08     INFO - TEST-INFO | Main app process: exit 0
[task 2024-06-21T11:41:08.319Z] 11:41:08     INFO - runtests.py | Application ran for: 0:01:30.121783
[task 2024-06-21T11:41:08.319Z] 11:41:08     INFO - zombiecheck | Reading PID log: C:\Users\task_171896969285799\AppData\Local\Temp\tmpt71r4iz8pidlog
[task 2024-06-21T11:41:08.320Z] 11:41:08     INFO - ==> process 996 launched child process 9376 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=2080 -parentBuildID 20240621091605 -prefsHandle 2116 -prefMapHandle 2072 -prefsLen 23490 -prefMapSize 266028 -appDir "D:\task_171896969285799\build\application\firefox\browser" - {d3a0ee79-9a85-4920-95b4-74f073d2ca4f} 996 "\\.\pipe\gecko-crash-server-pipe.996" gpu)
[task 2024-06-21T11:41:08.321Z] 11:41:08     INFO - ==> process 996 launched child process 1816 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=2920 -childID 1 -isForBrowser -prefsHandle 2940 -prefMapHandle 2936 -prefsLen 23314 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {e784012b-5c32-4725-9f17-eb54c343ec7f} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.322Z] 11:41:08     INFO - ==> process 996 launched child process 840 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=3424 -childID 2 -isForBrowser -prefsHandle 3400 -prefMapHandle 2892 -prefsLen 25051 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {46b7cff6-3451-4562-8e40-f9653c15fe0d} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.323Z] 11:41:08     INFO - ==> process 996 launched child process 6388 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=3400 -childID 3 -isForBrowser -prefsHandle 3544 -prefMapHandle 3540 -prefsLen 24652 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {ccdb6a6f-71ab-4624-845b-c7f1f6c4127d} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.324Z] 11:41:08     INFO - ==> process 996 launched child process 1408 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=4504 -parentBuildID 20240621091605 -sandboxingKind 0 -prefsHandle 4200 -prefMapHandle 3020 -prefsLen 33036 -prefMapSize 266028 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {f890b5e9-06fc-4b9c-b1c8-09f713dc7f46} 996 "\\.\pipe\gecko-crash-server-pipe.996" utility)
[task 2024-06-21T11:41:08.326Z] 11:41:08     INFO - ==> process 996 launched child process 6576 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=4704 -childID 4 -isForBrowser -prefsHandle 4696 -prefMapHandle 4200 -prefsLen 33036 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {6b99ddb0-e57d-47fd-a287-0ef471081fb3} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.327Z] 11:41:08     INFO - ==> process 996 launched child process 8176 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5344 -childID 5 -isForBrowser -prefsHandle 5208 -prefMapHandle 5308 -prefsLen 30675 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {c997735a-1ce8-42e2-b7c5-ab890b221957} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.328Z] 11:41:08     INFO - ==> process 996 launched child process 1460 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5524 -childID 6 -isForBrowser -prefsHandle 5476 -prefMapHandle 5472 -prefsLen 30841 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {3102b0a7-cfd6-4059-86fc-6b48e60940e8} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.329Z] 11:41:08     INFO - ==> process 996 launched child process 1712 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6000 -childID 7 -isForBrowser -prefsHandle 2836 -prefMapHandle 5868 -prefsLen 31171 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {b838d4c4-af8c-46c6-ae03-2aed291f18bc} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.330Z] 11:41:08     INFO - ==> process 996 launched child process 9728 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5976 -childID 8 -isForBrowser -prefsHandle 5564 -prefMapHandle 5648 -prefsLen 31171 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {7c45d74d-dd35-4eda-8275-63f1db610c3c} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.331Z] 11:41:08     INFO - ==> process 996 launched child process 3020 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5280 -childID 9 -isForBrowser -prefsHandle 6224 -prefMapHandle 5852 -prefsLen 31231 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {cf28574a-7aac-481c-953a-60674cda3fdb} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.333Z] 11:41:08     INFO - ==> process 996 launched child process 7900 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6108 -childID 10 -isForBrowser -prefsHandle 5596 -prefMapHandle 5476 -prefsLen 31404 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {623e66e5-072e-42ba-a5d2-b05f415e0830} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.334Z] 11:41:08     INFO - ==> process 996 launched child process 7876 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5600 -childID 11 -isForBrowser -prefsHandle 6136 -prefMapHandle 3012 -prefsLen 31503 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {6d8290ec-b2ff-4e56-8892-e9943a505cbe} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.335Z] 11:41:08     INFO - ==> process 996 launched child process 7804 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6464 -childID 12 -isForBrowser -prefsHandle 5580 -prefMapHandle 6372 -prefsLen 31502 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {e3f34c58-f1b5-4359-af5d-e76ac2497c73} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.336Z] 11:41:08     INFO - ==> process 996 launched child process 1336 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6652 -childID 13 -isForBrowser -prefsHandle 3236 -prefMapHandle 3240 -prefsLen 31502 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {8435c16e-c61b-4402-8cae-d44db32b6320} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.337Z] 11:41:08     INFO - ==> process 996 launched child process 5944 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6296 -childID 14 -isForBrowser -prefsHandle 6336 -prefMapHandle 6324 -prefsLen 31501 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {44a235c2-407d-4ca0-bb8f-d6e371262f11} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.338Z] 11:41:08     INFO - ==> process 996 launched child process 2832 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6956 -childID 15 -isForBrowser -prefsHandle 6696 -prefMapHandle 6680 -prefsLen 31501 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {4ef94229-021c-4c03-8c25-d0e3a36db187} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.339Z] 11:41:08     INFO - ==> process 996 launched child process 2992 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=7140 -childID 16 -isForBrowser -prefsHandle 6948 -prefMapHandle 7124 -prefsLen 31501 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {d30b01fd-c424-4a5d-9e28-db82c6954b26} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.340Z] 11:41:08     INFO - ==> process 996 launched child process 9456 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6324 -childID 17 -isForBrowser -prefsHandle 6700 -prefMapHandle 4108 -prefsLen 31692 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {4ae741cf-a740-4f0a-8446-fafc3e996c9d} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.341Z] 11:41:08     INFO - ==> process 996 launched child process 1304 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6584 -childID 18 -isForBrowser -prefsHandle 7120 -prefMapHandle 4460 -prefsLen 31729 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {2baa904f-843b-401b-b1f4-ef8e7a757831} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.342Z] 11:41:08     INFO - ==> process 996 launched child process 2452 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5476 -childID 19 -isForBrowser -prefsHandle 6804 -prefMapHandle 2876 -prefsLen 31885 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {341ff617-e7c6-401b-8f2f-df6815a83ab0} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.343Z] 11:41:08     INFO - ==> process 996 launched child process 9992 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6520 -childID 20 -isForBrowser -prefsHandle 6884 -prefMapHandle 4428 -prefsLen 31885 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {30cfff8c-2cfe-43c4-88a8-159b285d1d2d} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.344Z] 11:41:08     INFO - ==> process 996 launched child process 2008 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=6860 -childID 21 -isForBrowser -prefsHandle 5640 -prefMapHandle 5584 -prefsLen 31885 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {c28caa67-75ab-49b7-bc57-c944462dd422} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.345Z] 11:41:08     INFO - ==> process 996 launched child process 8964 ("D:\task_171896969285799\build\application\firefox\firefox.exe" -contentproc --channel=5596 -childID 22 -isForBrowser -prefsHandle 4184 -prefMapHandle 5768 -prefsLen 31885 -prefMapSize 266028 -jsInitHandle 1460 -jsInitLen 234780 -parentBuildID 20240621091605 -win32kLockedDown -appDir "D:\task_171896969285799\build\application\firefox\browser" - {514844ce-c71f-477c-904c-5da2fef3cf07} 996 "\\.\pipe\gecko-crash-server-pipe.996" tab)
[task 2024-06-21T11:41:08.345Z] 11:41:08     INFO - zombiecheck | Checking for orphan process with PID: 1408
<...>
[task 2024-06-21T11:41:08.356Z] 11:41:08     INFO - zombiecheck | Checking for orphan process with PID: 9456
[task 2024-06-21T11:41:08.356Z] 11:41:08     INFO - zombiecheck | Checking for orphan process with PID: 6388
[task 2024-06-21T11:41:08.357Z] 11:41:08     INFO - zombiecheck | Checking for orphan process with PID: 7804
[task 2024-06-21T11:41:08.357Z] 11:41:08     INFO - Stopping web server
[task 2024-06-21T11:41:08.358Z] 11:41:08     INFO - Server shut down.
[task 2024-06-21T11:41:08.358Z] 11:41:08     INFO - Web server killed.
[task 2024-06-21T11:41:08.359Z] 11:41:08     INFO - Stopping web socket server
[task 2024-06-21T11:41:08.360Z] 11:41:08     INFO - Stopping ssltunnel
[task 2024-06-21T11:41:08.360Z] 11:41:08  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2024-06-21T11:41:08.360Z] 11:41:08     INFO - runtests.py | Running tests: end.
[task 2024-06-21T11:41:08.427Z] 11:41:08     INFO - Buffered messages finished
[task 2024-06-21T11:41:08.440Z] 11:41:08     INFO - Running manifest: devtools/client/framework/test/metrics/browser_metrics.toml
[task 2024-06-21T11:41:08.802Z] 11:41:08     INFO - PID 1100 | D:\task_171896969285799\build\tests\bin\pk12util.exe: PKCS12 IMPORT SUCCESSFUL
[task 2024-06-21T11:41:08.802Z] 11:41:08     INFO - 
[task 2024-06-21T11:41:08.896Z] 11:41:08     INFO - MochitestServer : launching ['D:\\task_171896969285799\\build\\tests\\bin\\xpcshell.exe', '-g', 'D:\\task_171896969285799\\build\\application\\firefox', '-e', "const _PROFILE_PATH = 'C:\\\\Users\\\\task_171896969285799\\\\AppData\\\\Local\\\\Temp\\\\tmpjznvsmw2.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = 'D:\\\\task_171896969285799\\\\build\\\\tests\\\\bin\\\\components';", '-f', 'D:\\task_171896969285799\\build\\tests\\mochitest\\server.js']
[task 2024-06-21T11:41:08.910Z] 11:41:08     INFO - runtests.py | Server pid: 6660
[task 2024-06-21T11:41:08.912Z] 11:41:08     INFO - runtests.py | Websocket server pid: 8156
[task 2024-06-21T11:41:08.930Z] 11:41:08     INFO - runtests.py | SSL tunnel pid: 8256
[task 2024-06-21T11:41:09.081Z] 11:41:09     INFO - use http3 server: 0
[task 2024-06-21T11:41:09.085Z] 11:41:09     INFO - runtests.py | Running with scheme: http
[task 2024-06-21T11:41:09.086Z] 11:41:09     INFO - runtests.py | Running with e10s: True
[task 2024-06-21T11:41:09.086Z] 11:41:09     INFO - runtests.py | Running with fission: True
[task 2024-06-21T11:41:09.086Z] 11:41:09     INFO - runtests.py | Running with cross-origin iframes: False
[task 2024-06-21T11:41:09.087Z] 11:41:09     INFO - runtests.py | Running with serviceworker_e10s: True
[task 2024-06-21T11:41:09.087Z] 11:41:09     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2024-06-21T11:41:09.088Z] 11:41:09     INFO - runtests.py | Running tests: start.
[task 2024-06-21T11:41:09.088Z] 11:41:09     INFO - 
[task 2024-06-21T11:41:09.272Z] 11:41:09     INFO - Application command: D:\task_171896969285799\build\application\firefox\firefox.exe -marionette --wait-for-browser -foreground -profile C:\Users\task_171896969285799\AppData\Local\Temp\tmpjznvsmw2.mozrunner
[task 2024-06-21T11:41:09.295Z] 11:41:09     INFO - runtests.py | Application pid: 1092
[task 2024-06-21T11:41:09.296Z] 11:41:09     INFO - TEST-INFO | started process GECKO(1092)
[task 2024-06-21T11:41:09.787Z] 11:41:09     INFO - GECKO(1092) | 1718970069789	Marionette	INFO	Marionette enabled
[task 2024-06-21T11:41:09.791Z] 11:41:09     INFO - GECKO(1092) | 1718970069791	Marionette	TRACE	Received observer notification final-ui-startup
[task 2024-06-21T11:41:09.865Z] 11:41:09     INFO - GECKO(1092) | console.error: "Warning: unrecognized command line flag" "-foreground"
[task 2024-06-21T11:41:09.881Z] 11:41:09     INFO - GECKO(1092) | 1718970069888	Marionette	INFO	Listening on port 2828
[task 2024-06-21T11:41:09.892Z] 11:41:09     INFO - GECKO(1092) | 1718970069891	Marionette	DEBUG	Marionette is listening
[task 2024-06-21T11:41:09.903Z] 11:41:09     INFO - GECKO(1092) | 1718970069908	Marionette	DEBUG	Accepted connection 0 from 127.0.0.1:52746
[task 2024-06-21T11:41:09.921Z] 11:41:09     INFO - GECKO(1092) | 1718970069920	Marionette	DEBUG	Accepted connection 1 from 127.0.0.1:52749
[task 2024-06-21T11:41:09.924Z] 11:41:09     INFO - GECKO(1092) | 1718970069921	Marionette	DEBUG	Closed connection 0
[task 2024-06-21T11:41:09.958Z] 11:41:09     INFO - GECKO(1092) | 1718970069958	Marionette	DEBUG	Closed connection 1
[task 2024-06-21T11:41:09.971Z] 11:41:09     INFO - GECKO(1092) | 1718970069970	Marionette	DEBUG	Accepted connection 2 from 127.0.0.1:52750
[task 2024-06-21T11:41:10.146Z] 11:41:10     INFO - GECKO(1092) | 1718970070144	Marionette	DEBUG	2 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}]
[task 2024-06-21T11:41:10.150Z] 11:41:10     INFO - GECKO(1092) | 1718970070149	Marionette	DEBUG	Waiting for initial application window
[task 2024-06-21T11:41:12.498Z] 11:41:12     INFO - GECKO(1092) | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-06-21T11:41:12.498Z] 11:41:12     INFO - GECKO(1092) | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-06-21T11:41:12.545Z] 11:41:12     INFO - GECKO(1092) | 1718970072556	Marionette	TRACE	Received observer notification browser-idle-startup-tasks-finished
[task 2024-06-21T11:41:12.561Z] 11:41:12     INFO - GECKO(1092) | 1718970072562	RemoteAgent	TRACE	[11] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=5000 waitForExplicitStart=false
[task 2024-06-21T11:41:12.561Z] 11:41:12     INFO - GECKO(1092) | 1718970072562	RemoteAgent	TRACE	[11] ProgressListener Setting unload timer (5000ms)
[task 2024-06-21T11:41:12.561Z] 11:41:12     INFO - GECKO(1092) | 1718970072562	RemoteAgent	TRACE	[11] Wait for initial navigation: isInitial=false, isLoadingDocument=false
[task 2024-06-21T11:41:12.561Z] 11:41:12     INFO - GECKO(1092) | 1718970072562	RemoteAgent	TRACE	[11] Document already finished loading: about:blank
[task 2024-06-21T11:41:12.561Z] 11:41:12     INFO - GECKO(1092) | 1718970072562	RemoteAgent	TRACE	[11] ProgressListener Stop: has error=false url=about:blank
[task 2024-06-21T11:41:12.580Z] 11:41:12     INFO - GECKO(1092) | 1718970072578	Marionette	DEBUG	2 <- [1,1,null,{"sessionId":"ec9c79ea-795c-4bf3-ac96-88653e9e2c5a","capabilities":{"acceptInsecureCerts":false,"browserName":"firefox","browserVersion":"128.0","platformName":"windows","unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0","moz:buildID":"20240621091605","moz:headless":false,"moz:platformVersion":"10.0","moz:processID":1212,"moz:profile":"C:\\Users\\task_171896969285799\\AppData\\Local\\Temp\\tmpjznvsmw2.mozrunner","moz:shutdownTimeout":60000,"pageLoadStrategy":"normal","timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"setWindowRect":true,"strictFileInteractability":true,"moz:accessibilityChecks":false,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}]
[task 2024-06-21T11:41:12.593Z] 11:41:12     INFO - GECKO(1092) | 1718970072606	Marionette	DEBUG	2 -> [0,2,"Addon:Install",{"path":"C:\\Users\\task_171896969285799\\AppData\\Local\\Temp\\tmprvx_0cnj.zip","temporary":false}]
[task 2024-06-21T11:41:12.687Z] 11:41:12     INFO - GECKO(1092) | 1718970072688	Marionette	DEBUG	2 <- [1,2,null,{"value":"[e-mail]"}]
[task 2024-06-21T11:41:12.719Z] 11:41:12     INFO - GECKO(1092) | 1718970072725	Marionette	DEBUG	2 -> [0,3,"Addon:Install",{"path":"C:\\Users\\task_171896969285799\\AppData\\Local\\Temp\\tmpm6i3jz76.zip","temporary":false}]
[task 2024-06-21T11:41:12.750Z] 11:41:12     INFO - GECKO(1092) | 1718970072758	Marionette	DEBUG	2 <- [1,3,null,{"value":"[e-mail]"}]
[task 2024-06-21T11:41:12.761Z] 11:41:12     INFO - GECKO(1092) | 1718970072760	Marionette	DEBUG	2 -> [0,4,"Marionette:GetContext",{}]
[task 2024-06-21T11:41:12.761Z] 11:41:12     INFO - GECKO(1092) | 1718970072760	Marionette	DEBUG	2 <- [1,4,null,{"value":"content"}]
[task 2024-06-21T11:41:12.762Z] 11:41:12     INFO - GECKO(1092) | 1718970072761	Marionette	DEBUG	2 -> [0,5,"Marionette:SetContext",{"value":"chrome"}]
[task 2024-06-21T11:41:12.763Z] 11:41:12     INFO - GECKO(1092) | 1718970072761	Marionette	DEBUG	2 <- [1,5,null,{"value":null}]
[task 2024-06-21T11:41:12.765Z] 11:41:12     INFO - GECKO(1092) | 1718970072763	Marionette	DEBUG	2 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... s which flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2167,"filename":"D:\\task_171896969285799\\build\\tests\\mochitest\\runtests.py"}]
[task 2024-06-21T11:41:12.769Z] 11:41:12     INFO - GECKO(1092) | 1718970072768	RemoteAgent	TRACE	WebDriverProcessData actor created for PID 1212
[task 2024-06-21T11:41:12.769Z] 11:41:12     INFO - GECKO(1092) | 1718970072769	Marionette	TRACE	[2] MarionetteCommands actor created for window id 4
[task 2024-06-21T11:41:12.781Z] 11:41:12     INFO - GECKO(1092) | 1718970072792	RemoteAgent	TRACE	Received observer notification domwindowopened
[task 2024-06-21T11:41:12.797Z] 11:41:12     INFO - GECKO(1092) | 1718970072796	Marionette	DEBUG	2 <- [1,6,null,{"value":null}]
[task 2024-06-21T11:41:12.812Z] 11:41:12     INFO - GECKO(1092) | 1718970072812	Marionette	DEBUG	2 -> [0,7,"Marionette:SetContext",{"value":"content"}]
[task 2024-06-21T11:41:12.815Z] 11:41:12     INFO - GECKO(1092) | 1718970072812	Marionette	DEBUG	2 <- [1,7,null,{"value":null}]
[task 2024-06-21T11:41:12.829Z] 11:41:12     INFO - GECKO(1092) | 1718970072837	Marionette	DEBUG	2 -> [0,8,"WebDriver:DeleteSession",{}]
[task 2024-06-21T11:41:12.829Z] 11:41:12     INFO - GECKO(1092) | 1718970072837	Marionette	TRACE	[2] MarionetteCommands actor destroyed for window id 4
[task 2024-06-21T11:41:12.841Z] 11:41:12     INFO - GECKO(1092) | 1718970072840	Marionette	DEBUG	2 <- [1,8,null,{"value":null}]
[task 2024-06-21T11:41:12.842Z] 11:41:12     INFO - runtests.py | Waiting for browser...
[task 2024-06-21T11:41:12.842Z] 11:41:12     INFO - GECKO(1092) | 1718970072841	Marionette	DEBUG	Closed connection 2
[task 2024-06-21T11:41:12.978Z] 11:41:12     INFO - *** Start BrowserChrome Test Results ***
[task 2024-06-21T11:41:13.003Z] 11:41:13     INFO - checking window state
[task 2024-06-21T11:41:13.088Z] 11:41:13     INFO - TEST-START | devtools/client/framework/test/metrics/browser_metrics_pool.js

Comment 1

[Intermittent Failures Robot]

1 failures in 4577 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2024-06-17&endday=2024-06-23&tree=all

Comment 2

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

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

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=476920846&repo=autoland

Comment 4

[Intermittent Failures Robot]

1 failures in 3574 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2024-09-30&endday=2024-10-06&tree=all

Comment 5

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

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

Comment 6

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	http3
linux1804-64-qr--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-04-07&endday=2025-04-13&tree=all

Comment 7

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=504191586&repo=autoland

Comment 8

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	http3
linux1804-64-qr--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-04-14&endday=2025-04-20&tree=all

Comment 9

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	http3
linux1804-64-qr--/debug	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-04-21&endday=2025-04-27&tree=all

Comment 10

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

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

Comment 11

[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=1904034&startday=2025-06-02&endday=2025-06-08&tree=all

Comment 12

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 1

Table

	http3	no_variant
linux1804-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-06-16&endday=2025-06-22&tree=all

Comment 13

[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	socketprocess_networking
linux2404-x86_64/debug		1/59

• x/y indicates test failures and total runs; only x means number of runs is unknown.

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-07-28&endday=2025-08-03&tree=all

Comment 14

[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	socketprocess_networking
linux2404-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-08-11&endday=2025-08-17&tree=all

Comment 15

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
macosx1470-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-08-18&endday=2025-08-24&tree=all

Comment 16

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=524161842&repo=autoland

Comment 17

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 19
• mozilla-central: 2
• try: 3
• mozilla-beta: 1

Table

	no_variant
linux1804-x86_64/tsan	24
macosx1470-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-08-25&endday=2025-08-31&tree=all

Comment 18

[Julian Descottes [:jdescottes]]

Recent spike, tsan only?

Comment 19

[Julian Descottes [:jdescottes]]

Stacktrace

TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-old-breakpoint.js | A promise chain failed to handle a rejection: this[#CodeMirror6] is undefined - stack: getBindingReferences@resource://devtools/client/shared/sourceeditor/editor.js:2398:9
getPreviews@resource://devtools/client/debugger/src/actions/pause/inlinePreview.js:107:42
generateInlinePreview/<@resource://devtools/client/debugger/src/actions/pause/inlinePreview.js:41:31
thunk/</</<@resource://devtools/client/debugger/src/actions/utils/middleware/thunk.js:29:45
dispatch@resource://devtools/client/shared/vendor/redux.js:681:28
fetchScopes/</<@resource://devtools/client/debugger/src/actions/pause/fetchScopes.js:44:17
setTimeout handlerexecuteSoon@resource://devtools/client/debugger/src/utils/DevToolsUtils.js:23:13
promiseMiddleware/</</</<@resource://devtools/client/debugger/src/actions/utils/middleware/promise.js:56:109
promiseMiddleware/</</<@resource://devtools/client/debugger/src/actions/utils/middleware/promise.js:56:55
AsyncpromiseMiddleware/</<@resource://devtools/client/debugger/src/actions/utils/middleware/promise.js:56:41
context/</<@resource://devtools/client/debugger/src/actions/utils/middleware/context.js:84:12
thunk/</</<@resource://devtools/client/debugger/src/actions/utils/middleware/thunk.js:29:100
dispatch@resource://devtools/client/shared/vendor/redux.js:681:28
fetchScopes/<@resource://devtools/client/debugger/src/actions/pause/fetchScopes.js:36:16
thunk/</</<@resource://devtools/client/debugger/src/actions/utils/middleware/thunk.js:29:45
dispatch@resource://devtools/client/shared/vendor/redux.js:681:28
paused/<@resource://devtools/client/debugger/src/actions/pause/paused.js:74:13
asyncthunk/</</<@resource://devtools/client/debugger/src/actions/utils/middleware/thunk.js:29:45
dispatch@resource://devtools/client/shared/redux/visibilityHandlerStore.js:59:20
bindActionCreator/<@resource://devtools/client/shared/vendor/redux.js:520:12
onThreadStateAvailable@resource://devtools/client/debugger/src/client/firefox.js:246:21
async_notifyWatchers@resource://devtools/shared/commands/resource/resource-command.js:950:24
throttledFunction@resource://devtools/shared/throttle.js:50:21
_onResourceAvailableArray@resource://devtools/shared/commands/resource/resource-command.js:756:12
_emit@resource://devtools/shared/event-emitter.js:242:32
emit@resource://devtools/shared/event-emitter.js:186:18
emit@resource://devtools/shared/event-emitter.js:330:18
onPacket@resource://devtools/shared/protocol/Front.js:370:13
onPacket@resource://devtools/client/devtools-client.js:511:13
send/<@resource://devtools/shared/transport/local-transport.js:73:25
exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
DevToolsUtils.executeSoonexports.executeSoon@resource://devtools/shared/DevToolsUtils.js:71:21
send@resource://devtools/shared/transport/local-transport.js:61:21
send@resource://devtools/server/devtools-server-connection.js:88:20
_onPacketReceived@resource://devtools/shared/transport/js-window-actor-transport.js:53:18
emit@resource://gre/modules/EventEmitter.sys.mjs:156:19
receiveMessage@resource://devtools/server/connectors/js-process-actor/DevToolsProcessParent.sys.mjs:368:21
JSActor querysendPacket@resource://devtools/server/connectors/js-process-actor/DevToolsProcessChild.sys.mjs:279:10
send@resource://devtools/shared/transport/js-window-actor-transport.js:58:25
send@resource://devtools/server/devtools-server-connection.js:88:20
_sendEvent@resource://devtools/shared/protocol/Actor.js:81:15
Actor/<@resource://devtools/shared/protocol/Actor.js:55:16
_emit@resource://devtools/shared/event-emitter.js:242:32
emit@resource://devtools/shared/event-emitter.js:186:18
emit@resource://devtools/shared/event-emitter.js:330:18
emitResources@resource://devtools/server/actors/targets/base-target-actor.js:179:12
throttledFunction@resource://devtools/shared/throttle.js:50:21
notifyResources@resource://devtools/server/actors/targets/base-target-actor.js:162:35
onPaused@resource://devtools/server/actors/resources/thread-states.js:122:10
_emit@resource://devtools/shared/event-emitter.js:242:32
emit@resource://devtools/shared/event-emitter.js:186:18
emit@resource://devtools/shared/event-emitter.js:330:18
_pauseAndRespond@resource://devtools/server/actors/thread.js:972:12
hit@resource://devtools/server/actors/breakpoint.js:221:29
main@https://example.com/browser/devtools/client/debugger/test/mochitest/examples/simple1.js:4:16
@resource://testing-common/content-task.js line 117 > eval:4:41
@resource://testing-common/content-task.js:118:33
MessageListener.receiveMessage*@resource://testing-common/content-task.js:66:19

Comment 20

[Julian Descottes [:jdescottes]]

Hi Bomsy,

The test only seems to fail on linux tsan, so we can skip it there, but maybe you want to first look at the stack trace above?
I'm not sure how we could end up this #CodeMirror6 being undefined?

We never seem to nullify/delete this, so is it possible that we try to interact with the source editor before #setupCm6 had time to run?

Comment 21

[Intermittent Failures Robot]

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

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: 6
• autoland: 25
• try: 2

Table

	no_variant
linux1804-x86_64/tsan	33

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-09-01&endday=2025-09-07&tree=all

Comment 22

[Julian Descottes [:jdescottes]]

It's one of the top failures, so I will skip on linux tsan.

Comment 23

[Hubert Boma Manilla (:bomsy)]

Attachment: Bug 1904034 - [devtools] Make sure the editor is initialized r=#devtools

Comment 24

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/9253452f3ef7
https://hg.mozilla.org/integration/autoland/rev/22976da84a8c
[devtools] Make sure the editor is initialized r=devtools-reviewers,jdescottes

Comment 25

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/22976da84a8c

Comment 26

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/9ffc661a5995
https://hg.mozilla.org/integration/autoland/rev/4729bef3b041
Revert "Bug 1904034 - [devtools] Make sure the editor is initialized r=devtools-reviewers,jdescottes" for causing failures browser_dbg-old-breakpoint.js.

Comment 27

[Atila Butkovits]

Backed out for causing failures browser_dbg-old-breakpoint.js..

Backout link: https://hg-edge.mozilla.org/integration/autoland/rev/4729bef3b0419e9bfe3d08e6ff247e92e8063e26

Push where failures started: https://treeherder.mozilla.org/jobs?repo=mozilla-central&selectedTaskRun=eXKqzYAPSQusKpyo17cNVg.0&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=e2199081113720dbaf92ed8cb1616835c1e9bd9f&searchStr=linux%2C24.04%2Cdebug%2Cmochitests%2Cwith%2Chttp3%2Cserver%2Ctest-linux2404-64%2Fdebug-mochitest-devtools-chrome-http3%2Cdt2

Failure log: https://treeherder.mozilla.org/logviewer?job_id=526610321&repo=mozilla-central&task=eXKqzYAPSQusKpyo17cNVg.0&lineNumber=3236

Comment 28

[pstanciu]

Backout merged to central - https://hg.mozilla.org/mozilla-central/rev/4729bef3b041

Comment 29

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/d0c41d971f70
https://hg.mozilla.org/integration/autoland/rev/61d0eec427b0
[devtools] Make sure the editor is initialized r=devtools-reviewers,jdescottes

Comment 30

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/61d0eec427b0

Comment 31

[Intermittent Failures Robot]

17 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 17

Table

	a11y_checks	http3	no_variant	socketprocess_networking
linux2404-x86_64/asan			1
linux2404-x86_64/debug		6
macosx1470-x86_64/debug			6
macosx1470-x86_64/opt			4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-09-11&endday=2025-09-11&tree=all

Comment 32

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/d182cb6fb3eb
https://hg.mozilla.org/integration/autoland/rev/abfc96dc480d
Revert "Bug 1904034 - [devtools] Make sure the editor is initialized r=devtools-reviewers,jdescottes" for causing dt failures @ browser_dbg-old-breakpoint.js

Comment 33

[amarc]

Backed out for causing dt failures

• Backout link
• Push with failures
• Failure Log

Comment 34

[pstanciu]

Backout merged to central - https://hg-edge.mozilla.org/mozilla-central/rev/abfc96dc480d

Comment 35

[Intermittent Failures Robot]

42 failures were associated with this bug in the last 7 days.
This is the #32 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: 33
• mozilla-central: 4
• try: 5

Table

	a11y_checks	http3	no_variant	socketprocess_networking
linux1804-x86_64/tsan			13
linux2404-x86_64/asan			1
linux2404-x86_64/debug		8	1
macosx1470-x86_64/debug			9
macosx1470-x86_64/opt			10

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1904034&startday=2025-09-08&endday=2025-09-14&tree=all