Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/base/content/test/fullscreen/browser_bug1557041.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-04-09 08:58:27+00:00
Resolved: 2020-05-05 17:05:55+00:00

**Filed by:** aciure [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=296898154&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YenMBp1qSRGedmZ4S83gpQ/runs/0/artifacts/public/logs/live_backing.log

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[task 2020-04-09T05:08:00.783Z] 05:08:00     INFO - TEST-START | browser/base/content/test/fullscreen/browser_bug1557041.js
[task 2020-04-09T05:14:12.434Z] 05:14:12     INFO - Buffered messages logged at 05:08:00
[task 2020-04-09T05:14:12.434Z] 05:14:12     INFO - Entering test bound test_identityPopupCausesFSExit
[task 2020-04-09T05:14:12.434Z] 05:14:12     INFO - Buffered messages logged at 05:08:01
[task 2020-04-09T05:14:12.434Z] 05:14:12     INFO - Entering DOM fullscreen
[task 2020-04-09T05:14:12.435Z] 05:14:12     INFO - Buffered messages logged at 05:08:02
[task 2020-04-09T05:14:12.435Z] 05:14:12     INFO - Waiting for fullscreen exit and identity popup to show
[task 2020-04-09T05:14:12.435Z] 05:14:12     INFO - Buffered messages finished
[task 2020-04-09T05:14:12.435Z] 05:14:12    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/base/content/test/fullscreen/browser_bug1557041.js | application timed out after 370 seconds with no output
[task 2020-04-09T05:14:12.435Z] 05:14:12    ERROR - Force-terminating active process(es).
[task 2020-04-09T05:14:12.435Z] 05:14:12     INFO - Determining child pids from psutil...
[task 2020-04-09T05:14:12.440Z] 05:14:12     INFO - [4112]
[task 2020-04-09T05:14:12.440Z] 05:14:12     INFO - ==> process 4112 launched child process 6236 ("Z:\task_1586406862\build\application\firefox\firefox.exe" -contentproc --channel="4112.0.397705553\1613315757" -parentBuildID 20200409035008 -prefsHandle 2060 -prefMapHandle 1272 -prefsLen 1 -prefMapSize 230297 -appdir "Z:\task_1586406862\build\application\firefox\browser" - 4112  gpu)
[task 2020-04-09T05:14:12.440Z] 05:14:12     INFO - ==> process 4112 launched child process 4244 ("Z:\task_1586406862\build\application\firefox\firefox.exe" -contentproc --channel="4112.6.1771116993\491108274" -childID 1 -isForBrowser -prefsHandle 1668 -prefMapHandle 2128 -prefsLen 1541 -prefMapSize 230297 -parentBuildID 20200409035008 -appdir "Z:\task_1586406862\build\application\firefox\browser" - 4112  tab)
[task 2020-04-09T05:14:12.440Z] 05:14:12     INFO - ==> process 4112 launched child process 9704 ("Z:\task_1586406862\build\application\firefox\firefox.exe" -contentproc --channel="4112.13.589709476\861778574" -childID 2 -isForBrowser -prefsHandle 3080 -prefMapHandle 3076 -prefsLen 2051 -prefMapSize 230297 -parentBuildID 20200409035008 -appdir "Z:\task_1586406862\build\application\firefox\browser" - 4112  tab)
[task 2020-04-09T05:14:12.440Z] 05:14:12     INFO - ==> process 4112 launched child process 8116 ("Z:\task_1586406862\build\application\firefox\firefox.exe" -contentproc --channel="4112.20.910293514\1005933459" -childID 3 -isForBrowser -prefsHandle 4500 -prefMapHandle 4496 -prefsLen 2112 -prefMapSize 230297 -parentBuildID 20200409035008 -appdir "Z:\task_1586406862\build\application\firefox\browser" - 4112  tab)
[task 2020-04-09T05:14:12.441Z] 05:14:12     INFO - ==> process 4112 launched child process 1092 ("Z:\task_1586406862\build\application\firefox\firefox.exe" -contentproc --channel="4112.27.684164761\1370728454" -childID 4 -isForBrowser -prefsHandle 4924 -prefMapHandle 4836 -prefsLen 11712 -prefMapSize 230297 -parentBuildID 20200409035008 -appdir "Z:\task_1586406862\build\application\firefox\browser" - 4112  tab)
[task 2020-04-09T05:14:12.441Z] 05:14:12     INFO - ==> process 4112 launched child process 4680 ("Z:\task_1586406862\build\application\firefox\firefox.exe" -contentproc --channel="4112.34.1164003721\1198729214" -childID 5 -isForBrowser -prefsHandle 3732 -prefMapHandle 3676 -prefsLen 11712 -prefMapSize 230297 -parentBuildID 20200409035008 -appdir "Z:\task_1586406862\build\application\firefox\browser" - 4112  tab)
[task 2020-04-09T05:14:12.441Z] 05:14:12     INFO - Found child pids: set([1092, 9704, 4112, 4680, 4244, 8116, 6236])
[task 2020-04-09T05:14:12.441Z] 05:14:12     INFO - Killing process: 1092
[task 2020-04-09T05:14:12.441Z] 05:14:12     INFO - TEST-INFO | started process screenshot
[task 2020-04-09T05:14:12.648Z] 05:14:12     INFO - TEST-INFO | screenshot: exit 0
[task 2020-04-09T05:14:12.648Z] 05:14:12     INFO - Can't trigger Breakpad, just killing process
[task 2020-04-09T05:14:12.691Z] 05:14:12     INFO - psutil found pid 1092 dead
[task 2020-04-09T05:14:12.691Z] 05:14:12     INFO - Killing process: 9704
[task 2020-04-09T05:14:12.691Z] 05:14:12     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-04-09T05:14:12.691Z] 05:14:12     INFO - Can't trigger Breakpad, just killing process
[task 2020-04-09T05:14:12.733Z] 05:14:12     INFO - psutil found pid 9704 dead
[task 2020-04-09T05:14:12.733Z] 05:14:12     INFO - Killing process: 4112
[task 2020-04-09T05:14:12.733Z] 05:14:12     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-04-09T05:14:12.733Z] 05:14:12     INFO - Can't trigger Breakpad, just killing process
[task 2020-04-09T05:14:13.007Z] 05:14:13     INFO - psutil found pid 4112 dead
[task 2020-04-09T05:14:13.008Z] 05:14:13     INFO - psutil found pid 4244 dead
[task 2020-04-09T05:14:13.008Z] 05:14:13     INFO - psutil found pid 8116 dead
[task 2020-04-09T05:14:13.009Z] 05:14:13     INFO - psutil found pid 4680 dead
[task 2020-04-09T05:14:13.009Z] 05:14:13     INFO - psutil found pid 6236 dead
[task 2020-04-09T05:14:13.010Z] 05:14:13     INFO - Killing process: 4680
[task 2020-04-09T05:14:13.010Z] 05:14:13     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-04-09T05:14:13.011Z] 05:14:13     INFO - Can't trigger Breakpad, just killing process
[task 2020-04-09T05:14:13.011Z] 05:14:13     INFO - Error: Failed to kill process 4680: psutil.NoSuchProcess no process found with pid 4680