Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=401276114&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ChR612TOTkKgma_AaDlOrQ/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/ChR612TOTkKgma_AaDlOrQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2023-01-04T00:41:31.906Z] 00:41:31     INFO - TEST-PASS | /html/semantics/disabled-elements/disabled-event-dispatch.tentative.html | Testing click events when clicking disabled button. 
[task 2023-01-04T00:41:31.906Z] 00:41:31     INFO - TEST-UNEXPECTED-TIMEOUT | /html/semantics/disabled-elements/disabled-event-dispatch.tentative.html | Testing click events when clicking disabled my-control. - Test timed out
[task 2023-01-04T00:41:31.907Z] 00:41:31     INFO - TEST-UNEXPECTED-TIMEOUT | /html/semantics/disabled-elements/disabled-event-dispatch.tentative.html | expected OK
[task 2023-01-04T00:41:31.907Z] 00:41:31     INFO - TEST-INFO took 10686ms
[task 2023-01-04T00:41:31.909Z] 00:41:31     INFO - PID 1111 | 1672792891902	Marionette	INFO	Stopped listening on port 49264

Set release status flags based on info from the regressing bug 1800370

:edgar, since you are the author of the regressor, bug 1800370, could you take a look?

For more information, please visit auto_nag documentation.

Hi Iulian, this bug seems no long valid as the patch that causes this timeout has been backed out and relanded with extenting timeout value. Could we close this? We could reopen this one later if we encounter this intermittent timeout again. Thanks!

Closing this as INVALID - check comment 2