Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_586068-browser_state_interrupted.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-01-06 07:13:32+00:00
Resolved: 2021-05-11 17:06:29+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=325954034&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bRdXpe6CT4CPbdOTUMmQMA/runs/1/artifacts/public/logs/live_backing.log

---
```
[task 2021-01-06T06:27:25.645Z] 06:27:25     INFO - TEST-START | browser/components/sessionstore/test/browser_586068-browser_state_interrupted.js
[task 2021-01-06T06:33:48.327Z] 06:33:46     INFO - Buffered messages logged at 06:27:25
[task 2021-01-06T06:33:59.151Z] 06:33:57     INFO - Entering test bound test
[task 2021-01-06T06:34:04.790Z] 06:34:03     INFO - Buffered messages finished
[task 2021-01-06T06:34:15.139Z] 06:34:13    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_586068-browser_state_interrupted.js | application timed out after 370 seconds with no output
[task 2021-01-06T06:34:20.724Z] 06:34:19    ERROR - Force-terminating active process(es).
[task 2021-01-06T06:34:34.005Z] 06:34:32     INFO - Determining child pids from psutil...
[task 2021-01-06T06:35:30.206Z] 06:35:28     INFO - [1635, 1660, 1719, 1825, 1751, 1787]
[task 2021-01-06T06:35:35.812Z] 06:35:34     INFO - ==> process 1563 launched child process 1578
[task 2021-01-06T06:35:38.462Z] 06:35:36     INFO - ==> process 1563 launched child process 1635
[task 2021-01-06T06:35:43.026Z] 06:35:41     INFO - ==> process 1563 launched child process 1660
[task 2021-01-06T06:35:50.108Z] 06:35:48     INFO - ==> process 1563 launched child process 1719
[task 2021-01-06T06:35:56.279Z] 06:35:55     INFO - ==> process 1563 launched child process 1751
[task 2021-01-06T06:36:02.008Z] 06:36:00     INFO - ==> process 1563 launched child process 1787
[task 2021-01-06T06:36:08.223Z] 06:36:06     INFO - ==> process 1563 launched child process 1825
[task 2021-01-06T06:36:15.670Z] 06:36:14     INFO - Found child pids: set([1825, 1635, 1578, 1719, 1751, 1787, 1660])
[task 2021-01-06T06:36:27.514Z] 06:36:26     INFO - Failed to get child procs
[task 2021-01-06T06:36:32.895Z] 06:36:32     INFO - Killing process: 1825
[task 2021-01-06T06:36:36.411Z] 06:36:35     INFO - TEST-INFO | started process screentopng
[task 2021-01-06T06:53:16.289Z] 06:53:16     INFO - Automation Error: mozprocess timed out after 1000 seconds running ['/builds/worker/workspace/build/venv/bin/python', '-u', '/builds/worker/workspace/build/tests/mochitest/runtests.py', u'browser/components/sessionstore/test/browser.ini', '--setpref=media.peerconnection.mtransport_process=false', '--setpref=network.process.enabled=false', '--appname=/builds/worker/workspace/build/application/firefox/firefox', '--utility-path=tests/bin', '--extra-profile-file=tests/bin/plugins', u'--symbols-path=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EdUWDkswQouGIktkbO_leg/artifacts/public/build/target.crashreporter-symbols.zip', '--certificate-path=tests/certs', '--setpref=webgl.force-enabled=true', '--quiet', '--log-raw=/builds/worker/workspace/build/blobber_upload_dir/mochitest-browser-chrome_raw.log', '--log-errorsummary=/builds/worker/workspace/build/blobber_upload_dir/mochitest-browser-chrome_errorsummary.log', '--use-test-media-devices', '--screenshot-on-fail', '--cleanup-crashes', '--marionette-startup-timeout=180', '--sandbox-read-whitelist=/builds/worker/workspace/build', '--log-raw=-', '--flavor=browser', '--chunk-by-runtime']
[task 2021-01-06T06:53:16.311Z] 06:53:16    ERROR - timed out after 1000 seconds of no output
[task 2021-01-06T06:53:16.311Z] 06:53:16    ERROR - Return code: -15```