Bug: Intermittent TV browser/components/firefoxview/tests/browser/browser_setup_synced_tabs_loading.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2022-10-25 22:47:23+00:00
Resolved: 2022-11-22 17:02:12+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=394301397&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FCbQ3u1IRHSpTgIhm-AAZA/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/FCbQ3u1IRHSpTgIhm-AAZA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2022-10-25T21:15:34.154Z] 21:15:34     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_setup_synced_tabs_loading.js | Tabs container has no loading class - 
[task 2022-10-25T21:15:34.154Z] 21:15:34     INFO - Console message: 1666732526933	FirefoxView.TabsSetup	DEBUG	Handling UIState update
[task 2022-10-25T21:15:34.154Z] 21:15:34     INFO - Console message: 1666732526933	FirefoxView.TabsSetup	DEBUG	onSignedInChange, fxaSignedIn:: true
[task 2022-10-25T21:15:34.155Z] 21:15:34     INFO - Console message: 1666732526934	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, conditions not met to exit state: : synced-tabs-loaded
[task 2022-10-25T21:15:34.155Z] 21:15:34     INFO - Console message: 1666732526934	FirefoxView.TabsSetup	DEBUG	maybeUpdateUI, will notify update?:: true
[task 2022-10-25T21:15:34.156Z] 21:15:34     INFO - Console message: 1666732526948	FirefoxView.TabsSetup	DEBUG	refreshDevices, mobileDeviceConnected: true, : secondaryDeviceConnected: true
[task 2022-10-25T21:15:34.156Z] 21:15:34     INFO - Console message: 1666732526948	FirefoxView.TabsSetup	DEBUG	refreshDevices: no device state change
[task 2022-10-25T21:15:34.157Z] 21:15:34     INFO - Console message: 1666732526948	FirefoxView.TabsSetup	DEBUG	onSignedInChange, tabSyncNeeded:: false
[task 2022-10-25T21:15:34.157Z] 21:15:34     INFO - Buffered messages logged at 21:15:27
[task 2022-10-25T21:15:34.157Z] 21:15:34     INFO - Leaving test bound test_recent_tabs_loading
[task 2022-10-25T21:15:34.158Z] 21:15:34     INFO - Buffered messages finished
[task 2022-10-25T21:15:34.158Z] 21:15:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_setup_synced_tabs_loading.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 2022-10-25T21:15:34.158Z] 21:15:34     INFO - Stack trace:
[task 2022-10-25T21:15:34.158Z] 21:15:34     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:592
[task 2022-10-25T21:15:34.159Z] 21:15:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-10-25T21:15:34.159Z] 21:15:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_setup_synced_tabs_loading.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 2022-10-25T21:15:34.159Z] 21:15:34     INFO - Stack trace:
[task 2022-10-25T21:15:34.159Z] 21:15:34     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:593
[task 2022-10-25T21:15:34.160Z] 21:15:34     INFO - GECKO(1349) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2022-10-25T21:15:34.160Z] 21:15:34     INFO - GECKO(1349) | MEMORY STAT | vsize 16364MB | residentFast 382MB | heapAllocated 185MB
[task 2022-10-25T21:15:34.161Z] 21:15:34     INFO - TEST-OK | browser/components/firefoxview/tests/browser/browser_setup_synced_tabs_loading.js | took 8295ms
[task 2022-10-25T21:15:34.161Z] 21:15:34     INFO - checking window state
[task 2022-10-25T21:15:34.161Z] 21:15:34     INFO - GECKO(1349) | Completed ShutdownLeaks collections in process 1349
[task 2022-10-25T21:15:34.162Z] 21:15:34     INFO - TEST-START | Shutdown
[task 2022-10-25T21:15:34.162Z] 21:15:34     INFO - Browser Chrome Test Summary
[task 2022-10-25T21:15:34.162Z] 21:15:34     INFO - Passed:  33
[task 2022-10-25T21:15:34.163Z] 21:15:34     INFO - Failed:  2
[task 2022-10-25T21:15:34.163Z] 21:15:34     INFO - Todo:    0
[task 2022-10-25T21:15:34.163Z] 21:15:34     INFO - Mode:    e10s
[task 2022-10-25T21:15:34.164Z] 21:15:34     INFO - *** End BrowserChrome Test Results ***
```