Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=390962604&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GrOe0CxpQoilrrEYm1OHEw/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/GrOe0CxpQoilrrEYm1OHEw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2022-09-20T19:09:26.112Z] 19:09:26     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_setup_primary_password.js | Synced tabs container has loading class - 
[task 2022-09-20T19:09:26.113Z] 19:09:26     INFO - notifying of sync:finish
[task 2022-09-20T19:09:26.113Z] 19:09:26     INFO - Console message: 1663700958132	FirefoxView.TabsSetup	DEBUG	tryToClearError: triggering new tab sync
[task 2022-09-20T19:09:26.114Z] 19:09:26     INFO - Console message: 1663700958134	FirefoxView.TabsSetup	DEBUG	Handling UIState update
[task 2022-09-20T19:09:26.114Z] 19:09:26     INFO - Console message: 1663700958134	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, conditions not met to exit state: : synced-tabs-loaded
[task 2022-09-20T19:09:26.114Z] 19:09:26     INFO - Console message: 1663700958134	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, will notify update?:: true
[task 2022-09-20T19:09:26.115Z] 19:09:26     INFO - Console message: 1663700958139	FirefoxView.TabsSetup	DEBUG	Handling weave:service:sync:finish
[task 2022-09-20T19:09:26.115Z] 19:09:26     INFO - Console message: 1663700958140	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, conditions not met to exit state: : synced-tabs-loaded
[task 2022-09-20T19:09:26.116Z] 19:09:26     INFO - Console message: 1663700958140	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, will notify update?:: false
[task 2022-09-20T19:09:26.116Z] 19:09:26     INFO - Console message: 1663700958140	FirefoxView.TabsSetup	DEBUG	Handling UIState update
[task 2022-09-20T19:09:26.116Z] 19:09:26     INFO - Console message: 1663700958141	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, conditions not met to exit state: : synced-tabs-loaded
[task 2022-09-20T19:09:26.117Z] 19:09:26     INFO - Console message: 1663700958141	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, will notify update?:: false
[task 2022-09-20T19:09:26.117Z] 19:09:26     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_setup_primary_password.js | Synced tabs isn't loading any more - 
[task 2022-09-20T19:09:26.117Z] 19:09:26     INFO - Leaving test bound test_primary_password_locked
[task 2022-09-20T19:09:26.118Z] 19:09:26     INFO - Console message: [JavaScript Error: "Sync encountered an error - see about:sync-log for the log file." {file: "resource://services-sync/policies.js" line: 975}]
[task 2022-09-20T19:09:26.118Z] 19:09:26     INFO - resetFileLog@resource://services-sync/policies.js:975:10
[task 2022-09-20T19:09:26.118Z] 19:09:26     INFO - 
[task 2022-09-20T19:09:26.118Z] 19:09:26     INFO - Console message: [JavaScript Error: "Sync encountered an error - see about:sync-log for the log file." {file: "resource://services-sync/policies.js" line: 975}]
[task 2022-09-20T19:09:26.118Z] 19:09:26     INFO - resetFileLog@resource://services-sync/policies.js:975:10
[task 2022-09-20T19:09:26.119Z] 19:09:26     INFO - 
[task 2022-09-20T19:09:26.119Z] 19:09:26     INFO - Buffered messages finished
[task 2022-09-20T19:09:26.119Z] 19:09:26     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_setup_primary_password.js | waiting for vsync to be disabled - timed out after 50 tries. - false == true - JS frame :: chrome://mochikit/content/browser-test.js :: ensureVsyncDisabled :: line 592
[task 2022-09-20T19:09:26.120Z] 19:09:26     INFO - Stack trace:
[task 2022-09-20T19:09:26.120Z] 19:09:26     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:592
[task 2022-09-20T19:09:26.120Z] 19:09:26     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-20T19:09:26.121Z] 19:09:26     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_setup_primary_password.js | vsync remained enabled at the end of the test. Is there an animation still running? Consider talking to the performance team for tips to solve this. - false == true - JS frame :: chrome://mochikit/content/browser-test.js :: ensureVsyncDisabled :: line 593
[task 2022-09-20T19:09:26.121Z] 19:09:26     INFO - Stack trace:
[task 2022-09-20T19:09:26.121Z] 19:09:26     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:593
[task 2022-09-20T19:09:26.121Z] 19:09:26     INFO - GECKO(3495) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2022-09-20T19:09:26.121Z] 19:09:26     INFO - GECKO(3495) | MEMORY STAT | vsize 16168MB | residentFast 348MB | heapAllocated 180MB
[task 2022-09-20T19:09:26.122Z] 19:09:26     INFO - TEST-OK | browser/components/firefoxview/tests/browser/browser_setup_primary_password.js | took 8400ms
[task 2022-09-20T19:09:26.122Z] 19:09:26     INFO - checking window state
[task 2022-09-20T19:09:26.123Z] 19:09:26     INFO - GECKO(3495) | Completed ShutdownLeaks collections in process 3495
[task 2022-09-20T19:09:26.123Z] 19:09:26     INFO - TEST-START | Shutdown
[task 2022-09-20T19:09:26.123Z] 19:09:26     INFO - Browser Chrome Test Summary
[task 2022-09-20T19:09:26.124Z] 19:09:26     INFO - Passed:  15
[task 2022-09-20T19:09:26.124Z] 19:09:26     INFO - Failed:  2
[task 2022-09-20T19:09:26.124Z] 19:09:26     INFO - Todo:    0
[task 2022-09-20T19:09:26.125Z] 19:09:26     INFO - Mode:    e10s
[task 2022-09-20T19:09:26.125Z] 19:09:26     INFO - *** End BrowserChrome Test Results ***

:sfoster, since you are the author of the regressor, bug 1787619, could you take a look?

For more information, please visit auto_nag documentation.

Set release status flags based on info from the regressing bug 1787619

https://hg.mozilla.org/mozilla-central/rev/5d997b61af96