Filed by: mlaza [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=372067509&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CHBQdhRySGO8gIGb27mytQ/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CHBQdhRySGO8gIGb27mytQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2022-03-23T14:22:44.154Z] 14:22:44     INFO - TEST-START | editor/spellchecker/tests/test_bug1402822.html
[task 2022-03-23T14:22:44.958Z] 14:22:44     INFO - GECKO(3436) | 2022-03-23 14:22:44.957 firefox[3436:49683] Persistent UI failed to open file file:///Users/cltbld/Library/Saved%20Application%20State/org.mozilla.nightly.savedState/window_1.data: No such file or directory (2)
[task 2022-03-23T14:28:14.136Z] 14:28:14     INFO - TEST-INFO | started process screencapture
[task 2022-03-23T14:28:14.219Z] 14:28:14     INFO - TEST-INFO | screencapture: exit 0
[task 2022-03-23T14:28:14.219Z] 14:28:14     INFO - Buffered messages logged at 14:22:47
[task 2022-03-23T14:28:14.220Z] 14:28:14     INFO - TEST-PASS | editor/spellchecker/tests/test_bug1402822.html | true expected (de_DE directory should exist) 
[task 2022-03-23T14:28:14.220Z] 14:28:14     INFO - Buffered messages finished
[task 2022-03-23T14:28:14.221Z] 14:28:14     INFO - TEST-UNEXPECTED-FAIL | editor/spellchecker/tests/test_bug1402822.html | Test timed out. - 
[task 2022-03-23T14:28:15.140Z] 14:28:15     INFO - GECKO(3436) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2022-03-23T14:28:15.140Z] 14:28:15     INFO - GECKO(3436) | MEMORY STAT | vsize 8846MB | residentFast 2331MB | heapAllocated 2256MB
[task 2022-03-23T14:30:38.505Z] 14:30:38     INFO - GECKO(3436) | 1648045838504	addons.xpi	ERROR	System addon update list error Error: got node name: html, expected: updates
[task 2022-03-23T14:36:48.564Z] 14:36:48     INFO - Buffered messages finished
[task 2022-03-23T14:36:48.565Z] 14:36:48    ERROR - TEST-UNEXPECTED-TIMEOUT | editor/spellchecker/tests/test_bug1402822.html | application timed out after 370 seconds with no output
[task 2022-03-23T14:36:48.565Z] 14:36:48    ERROR - Force-terminating active process(es).
[task 2022-03-23T14:36:48.566Z] 14:36:48     INFO - Determining child pids from psutil...
[task 2022-03-23T14:36:48.568Z] 14:36:48     INFO - [3443, 3444, 3453, 3454, 3455, 3456, 3461]
[task 2022-03-23T14:36:48.568Z] 14:36:48     INFO - ==> process 3436 launched child process 3443
[task 2022-03-23T14:36:48.568Z] 14:36:48     INFO - ==> process 3436 launched child process 3444
[task 2022-03-23T14:36:48.569Z] 14:36:48     INFO - ==> process 3436 launched child process 3453
[task 2022-03-23T14:36:48.569Z] 14:36:48     INFO - ==> process 3436 launched child process 3454
[task 2022-03-23T14:36:48.570Z] 14:36:48     INFO - ==> process 3436 launched child process 3455
[task 2022-03-23T14:36:48.570Z] 14:36:48     INFO - ==> process 3436 launched child process 3456
[task 2022-03-23T14:36:48.570Z] 14:36:48     INFO - ==> process 3436 launched child process 3461
[task 2022-03-23T14:36:48.571Z] 14:36:48     INFO - Found child pids: {3456, 3461, 3443, 3444, 3453, 3454, 3455}
[task 2022-03-23T14:36:48.571Z] 14:36:48     INFO - Killing process: 3456
[task 2022-03-23T14:36:48.571Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:48.572Z] 14:36:48     INFO - Killing process: 3461
[task 2022-03-23T14:36:48.572Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:48.572Z] 14:36:48     INFO - Killing process: 3443
[task 2022-03-23T14:36:48.573Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:48.573Z] 14:36:48     INFO - Killing process: 3444
[task 2022-03-23T14:36:48.573Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:48.574Z] 14:36:48     INFO - Killing process: 3453
[task 2022-03-23T14:36:48.574Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:48.574Z] 14:36:48     INFO - Killing process: 3454
[task 2022-03-23T14:36:48.575Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:48.575Z] 14:36:48     INFO - Killing process: 3455
[task 2022-03-23T14:36:48.575Z] 14:36:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:52.766Z] 14:36:52     INFO - psutil found pid 3444 dead
[task 2022-03-23T14:36:52.766Z] 14:36:52     INFO - psutil found pid 3453 dead
[task 2022-03-23T14:36:52.767Z] 14:36:52     INFO - psutil found pid 3455 dead
[task 2022-03-23T14:36:52.767Z] 14:36:52     INFO - psutil found pid 3456 dead
[task 2022-03-23T14:36:52.767Z] 14:36:52     INFO - psutil found pid 3461 dead
[task 2022-03-23T14:36:52.768Z] 14:36:52     INFO - psutil found pid 3454 dead
[task 2022-03-23T14:36:52.768Z] 14:36:52     INFO - psutil found pid 3443 dead
[task 2022-03-23T14:36:52.768Z] 14:36:52     INFO - Killing process: 3436
[task 2022-03-23T14:36:52.769Z] 14:36:52     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-03-23T14:36:53.025Z] 14:36:53     INFO - psutil found pid 3436 dead
[task 2022-03-23T14:36:53.025Z] 14:36:53     INFO - TEST-INFO | Main app process: exit 0

Set release status flags based on info from the regressing bug 1402822

:dminor, since you are the author of the regressor, bug 1402822, could you take a look?
For more information, please visit auto_nag documentation.

These tests were flaky on test verification prior to the changes in Bug 1402822.

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

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=385406357&repo=autoland

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

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=423090407&repo=autoland

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