Bug: Intermittent browser/components/customizableui/test/browser_sidebar_toggle.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-10-22 21:14:33+00:00
Resolved: 2025-02-17 12:06:32+00:00

**Filed by:** csabou [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=479423887&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dIXbdTKDRxCEIz14vy1oig/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-10-22T19:49:41.405Z] 19:49:41     INFO - TEST-PASS | browser/components/customizableui/test/browser_sidebar_toggle.js | viewHistorySidebar sidebar selected - 
[task 2024-10-22T19:49:41.406Z] 19:49:41     INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "chrome://browser/content/sidebar/sidebar-history.html" line: 0}]
[task 2024-10-22T19:49:41.407Z] 19:49:41     INFO - Buffered messages finished
[task 2024-10-22T19:49:41.407Z] 19:49:41     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_sidebar_toggle.js | Test timed out - 
[task 2024-10-22T19:49:41.408Z] 19:49:41     INFO - GECKO(1968) | Completed ShutdownLeaks collections in process 10220
[task 2024-10-22T19:49:41.408Z] 19:49:41     INFO - TEST-START | Shutdown
[task 2024-10-22T19:49:41.409Z] 19:49:41     INFO - Browser Chrome Test Summary
[task 2024-10-22T19:49:41.409Z] 19:49:41     INFO - Passed:  83
[task 2024-10-22T19:49:41.410Z] 19:49:41     INFO - Failed:  1
[task 2024-10-22T19:49:41.410Z] 19:49:41     INFO - Todo:    0
[task 2024-10-22T19:49:41.411Z] 19:49:41     INFO - Mode:    e10s
[task 2024-10-22T19:49:41.412Z] 19:49:41     INFO - *** End BrowserChrome Test Results ***
[task 2024-10-22T19:49:41.412Z] 19:49:41     INFO - GECKO(1968) | Exiting due to channel error.
[task 2024-10-22T19:49:41.412Z] 19:49:41     INFO - TEST-INFO | Main app process: exit 0
[task 2024-10-22T19:49:41.413Z] 19:49:41     INFO - runtests.py | Application ran for: 0:00:50.351649
[task 2024-10-22T19:49:41.413Z] 19:49:41     INFO - zombiecheck | Reading PID log: C:\Users\task_172962222006018\AppData\Local\Temp\tmpibihueigpidlog
[task 2024-10-22T19:49:41.414Z] 19:49:41     INFO - ==> process 10220 launched child process 8560 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -parentBuildID 20241022190336 -prefsHandle 2188 -prefsLen 25784 -prefMapHandle 2192 -prefMapSize 277549 -ipcHandle 2264 -initialChannelId {f70e24c3-6fdc-4dde-aee1-df7f28677a7c} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -appDir "D:\task_172962222006018\build\application\firefox\browser" - 1 gpu)
[task 2024-10-22T19:49:41.415Z] 19:49:41     INFO - ==> process 10220 launched child process 3932 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 2912 -prefsLen 25540 -prefMapHandle 2916 -prefMapSize 277549 -jsInitHandle 2920 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 2928 -initialChannelId {388d2a16-d509-4f3b-bf48-467eca8057ef} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 2 tab)
[task 2024-10-22T19:49:41.416Z] 19:49:41     INFO - ==> process 10220 launched child process 3296 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3356 -prefsLen 27180 -prefMapHandle 3360 -prefMapSize 277549 -jsInitHandle 3364 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 3372 -initialChannelId {a78bf25a-900f-47dd-8961-eb74602f0685} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 3 tab)
[task 2024-10-22T19:49:41.417Z] 19:49:41     INFO - ==> process 10220 launched child process 5380 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3656 -prefsLen 26059 -prefMapHandle 3660 -prefMapSize 277549 -jsInitHandle 3664 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 2600 -initialChannelId {11167612-f03a-49ae-bd41-4b447de0eae5} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 4 tab)
[task 2024-10-22T19:49:41.418Z] 19:49:41     INFO - ==> process 10220 launched child process 3484 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -parentBuildID 20241022190336 -sandboxingKind 0 -prefsHandle 4264 -prefsLen 36085 -prefMapHandle 4272 -prefMapSize 277549 -ipcHandle 4276 -initialChannelId {2d24fe15-fd2d-4a4e-ba6d-be737417ba81} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 5 utility)
[task 2024-10-22T19:49:41.419Z] 19:49:41     INFO - ==> process 10220 launched child process 9524 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4432 -prefsLen 33656 -prefMapHandle 4436 -prefMapSize 277549 -jsInitHandle 4440 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 4444 -initialChannelId {882e649d-3a86-44bb-a5dc-fbd2e175dd23} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 6 tab)
[task 2024-10-22T19:49:41.420Z] 19:49:41     INFO - ==> process 10220 launched child process 1632 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4636 -prefsLen 33708 -prefMapHandle 4640 -prefMapSize 277549 -jsInitHandle 4644 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 4648 -initialChannelId {ff25356b-890a-44f1-a74d-5ce009d9848d} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 7 tab)
[task 2024-10-22T19:49:41.421Z] 19:49:41     INFO - ==> process 10220 launched child process 3280 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4892 -prefsLen 33708 -prefMapHandle 4896 -prefMapSize 277549 -jsInitHandle 4900 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 4908 -initialChannelId {22b96ead-5baa-4b01-843e-fe6516435a78} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 8 tab)
[task 2024-10-22T19:49:41.423Z] 19:49:41     INFO - ==> process 10220 launched child process 3204 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4852 -prefsLen 36137 -prefMapHandle 4848 -prefMapSize 277549 -jsInitHandle 4844 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 4836 -initialChannelId {b7520a26-b65b-4ab8-b402-ec1c71bfda9c} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 9 tab)
[task 2024-10-22T19:49:41.424Z] 19:49:41     INFO - ==> process 10220 launched child process 1852 ("D:\task_172962222006018\build\application\firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5564 -prefsLen 34232 -prefMapHandle 5440 -prefMapSize 277549 -jsInitHandle 5260 -jsInitLen 235232 -parentBuildID 20241022190336 -ipcHandle 5684 -initialChannelId {8c6f9428-4714-40e2-b31b-87088f3014a6} -parentPid 10220 -crashReporter "\\.\pipe\gecko-crash-server-pipe.10220" -win32kLockedDown -appDir "D:\task_172962222006018\build\application\firefox\browser" - 10 tab)
[task 2024-10-22T19:49:41.424Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 3296
[task 2024-10-22T19:49:41.425Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 1632
[task 2024-10-22T19:49:41.425Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 5380
[task 2024-10-22T19:49:41.426Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 3204
[task 2024-10-22T19:49:41.426Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 1852
[task 2024-10-22T19:49:41.427Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 3932
[task 2024-10-22T19:49:41.428Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 8560
[task 2024-10-22T19:49:41.428Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 3280
[task 2024-10-22T19:49:41.429Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 9524
[task 2024-10-22T19:49:41.429Z] 19:49:41     INFO - zombiecheck | Checking for orphan process with PID: 3484
[task 2024-10-22T19:49:41.430Z] 19:49:41     INFO - Stopping web server
[task 2024-10-22T19:49:41.430Z] 19:49:41     INFO - Server shut down.
[task 2024-10-22T19:49:41.431Z] 19:49:41     INFO - Web server killed.
[task 2024-10-22T19:49:41.431Z] 19:49:41     INFO - Stopping web socket server
[task 2024-10-22T19:49:41.431Z] 19:49:41     INFO - Stopping ssltunnel
[task 2024-10-22T19:49:41.431Z] 19:49:41  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2024-10-22T19:49:41.432Z] 19:49:41     INFO - runtests.py | Running tests: end.
[task 2024-10-22T19:49:41.464Z] 19:49:41     INFO - Buffered messages finished
[task 2024-10-22T19:49:41.479Z] 19:49:41     INFO - Running manifest: browser/components/originattributes/test/browser/browser.toml
[task 2024-10-22T19:49:41.480Z] 19:49:41     INFO - The following extra prefs will be set:
[task 2024-10-22T19:49:41.480Z] 19:49:41     INFO -   network.cookie.cookieBehavior=4
[task 2024-10-22T19:49:41.715Z] 19:49:41     INFO - PID 2588 | D:\task_172962222006018\build\tests\bin\pk12util.exe: PKCS12 IMPORT SUCCESSFUL
[task 2024-10-22T19:49:41.715Z] 19:49:41     INFO - 
[task 2024-10-22T19:49:41.794Z] 19:49:41     INFO - MochitestServer : launching ['D:\\task_172962222006018\\build\\tests\\bin\\xpcshell.exe', '-g', 'D:\\task_172962222006018\\build\\application\\firefox', '-e', "const _PROFILE_PATH = 'C:\\\\Users\\\\task_172962222006018\\\\AppData\\\\Local\\\\Temp\\\\tmpoo082yqz.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_172962222006018\\\\build\\\\tests\\\\bin\\\\components';", '-f', 'D:\\task_172962222006018\\build\\tests\\mochitest\\server.js']
[task 2024-10-22T19:49:41.798Z] 19:49:41     INFO - runtests.py | Server pid: 3384
[task 2024-10-22T19:49:41.805Z] 19:49:41     INFO - runtests.py | Websocket server pid: 6740
[task 2024-10-22T19:49:41.811Z] 19:49:41     INFO - runtests.py | SSL tunnel pid: 4404
[task 2024-10-22T19:49:41.961Z] 19:49:41     INFO - use http3 server: 0
[task 2024-10-22T19:49:41.964Z] 19:49:41     INFO - runtests.py | Running with scheme: http
[task 2024-10-22T19:49:41.964Z] 19:49:41     INFO - runtests.py | Running with e10s: True
[task 2024-10-22T19:49:41.965Z] 19:49:41     INFO - runtests.py | Running with fission: True
[task 2024-10-22T19:49:41.965Z] 19:49:41     INFO - runtests.py | Running with cross-origin iframes: False
[task 2024-10-22T19:49:41.966Z] 19:49:41     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2024-10-22T19:49:41.966Z] 19:49:41     INFO - runtests.py | Running tests: start.
[task 2024-10-22T19:49:41.966Z] 19:49:41     INFO - 
[task 2024-10-22T19:49:42.075Z] 19:49:42     INFO - Application command: D:\task_172962222006018\build\application\firefox\firefox.exe -marionette --wait-for-browser -foreground -profile C:\Users\task_172962222006018\AppData\Local\Temp\tmpoo082yqz.mozrunner
[task 2024-10-22T19:49:42.089Z] 19:49:42     INFO - runtests.py | Application pid: 7304
[task 2024-10-22T19:49:42.089Z] 19:49:42     INFO - TEST-INFO | started process GECKO(7304)
```