Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_sidebar.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-06-24 08:41:59+00:00
Resolved: 2022-01-11 17:06:47+00:00

**Filed by:** apavel [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=343700097&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Atglikt0Qn-Ekf42bZ8BpQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-06-24T02:06:05.577Z] 02:06:05     INFO - TEST-START | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_sidebar.js
[task 2021-06-24T02:06:06.777Z] 02:06:06     INFO - GECKO(4584) | [GFX1-]: RenderCompositorSWGL failed mapping default framebuffer, no surf
[task 2021-06-24T02:12:16.783Z] 02:12:16     INFO - Buffered messages logged at 02:06:06
[task 2021-06-24T02:12:16.784Z] 02:12:16     INFO - TEST-PASS | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_sidebar.js | Opening a private window from reg window does not open the sidebar - 
[task 2021-06-24T02:12:16.784Z] 02:12:16     INFO - TEST-PASS | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_sidebar.js | Opening a reg window from reg window does open the sidebar - 
[task 2021-06-24T02:12:16.785Z] 02:12:16     INFO - Buffered messages finished
[task 2021-06-24T02:12:16.786Z] 02:12:16    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_sidebar.js | application timed out after 370 seconds with no output
[task 2021-06-24T02:12:16.786Z] 02:12:16    ERROR - Force-terminating active process(es).
[task 2021-06-24T02:12:16.787Z] 02:12:16     INFO - Determining child pids from psutil...
[task 2021-06-24T02:12:16.787Z] 02:12:16     INFO - [5640]
[task 2021-06-24T02:12:16.788Z] 02:12:16     INFO - ==> process 5640 launched child process 520 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.0.1396228845\1075189397" -childID 1 -isForBrowser -prefsHandle 2372 -prefMapHandle 2360 -prefsLen 1 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 2416 76bbc0 tab)
[task 2021-06-24T02:12:16.789Z] 02:12:16     INFO - ==> process 5640 launched child process 3708 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.1.1632478545\1377007336" -childID 2 -isForBrowser -prefsHandle 2692 -prefMapHandle 2688 -prefsLen 184 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 2704 178738c0 tab)
[task 2021-06-24T02:12:16.790Z] 02:12:16     INFO - ==> process 5640 launched child process 3540 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.2.1764449293\537713695" -childID 3 -isForBrowser -prefsHandle 2732 -prefMapHandle 2720 -prefsLen 224 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 2828 17873f00 tab)
[task 2021-06-24T02:12:16.791Z] 02:12:16     INFO - ==> process 5640 launched child process 4216 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.3.2129353546\217799664" -parentBuildID 20210623214552 -prefsHandle 3128 -prefMapHandle 3124 -prefsLen 1349 -prefMapSize 251295 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 3140 179f0f20 rdd)
[task 2021-06-24T02:12:16.793Z] 02:12:16     INFO - ==> process 5640 launched child process 4988 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.5.1808455028\1107906634" -childID 4 -isForBrowser -prefsHandle 3672 -prefMapHandle 3652 -prefsLen 8835 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 3692 19676f00 tab)
[task 2021-06-24T02:12:16.794Z] 02:12:16     INFO - ==> process 5640 launched child process 2244 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.6.1677940442\1431390561" -childID 5 -isForBrowser -prefsHandle 3884 -prefMapHandle 3880 -prefsLen 8863 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 3896 19676c80 tab)
[task 2021-06-24T02:12:16.795Z] 02:12:16     INFO - ==> process 5640 launched child process 3720 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.7.1226880164\539115956" -childID 6 -isForBrowser -prefsHandle 4232 -prefMapHandle 4228 -prefsLen 9250 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 4244 19678d00 tab)
[task 2021-06-24T02:12:16.796Z] 02:12:16     INFO - ==> process 5640 launched child process 536 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.8.1029827052\807908745" -childID 7 -isForBrowser -prefsHandle 2624 -prefMapHandle 4560 -prefsLen 10219 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 3512 76b940 tab)
[task 2021-06-24T02:12:16.797Z] 02:12:16     INFO - ==> process 5640 launched child process 5684 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.9.1263505286\1079832624" -childID 8 -isForBrowser -prefsHandle 4820 -prefMapHandle 3316 -prefsLen 10316 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 1188 769f00 tab)
[task 2021-06-24T02:12:16.798Z] 02:12:16     INFO - ==> process 5640 launched child process 4592 ("Z:\task_1624499366\build\application\firefox\firefox.exe" -contentproc --channel="5640.10.185869877\604627972" -childID 9 -isForBrowser -prefsHandle 4972 -prefMapHandle 4968 -prefsLen 10316 -prefMapSize 251295 -jsInit 980 285640 -parentBuildID 20210623214552 -appdir "Z:\task_1624499366\build\application\firefox\browser" - 5640 "\\.\pipe\gecko-crash-server-pipe.5640" 4984 2eec8a80 tab)
[task 2021-06-24T02:12:16.799Z] 02:12:16     INFO - Found child pids: {2244, 5640, 520, 4988, 3720, 536, 4592, 3540, 5684, 4216, 3708}
[task 2021-06-24T02:12:16.799Z] 02:12:16     INFO - Killing process: 2244
[task 2021-06-24T02:12:16.800Z] 02:12:16     INFO - TEST-INFO | started process screenshot
[task 2021-06-24T02:12:16.847Z] 02:12:16     INFO - TEST-INFO | screenshot: exit 0
```