Bug: Intermittent browser/base/content/test/sync/browser_sync.js | application terminated with exit code -6
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-12-01 17:31:45+00:00
Resolved: 2020-12-29 17:04:13+00:00

**Filed by:** apavel [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=323186931&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Yc6FFPUfQ8KlLzZU4CdBng/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2020-12-01T16:27:18.226Z] 16:27:18     INFO - TEST-START | browser/base/content/test/sync/browser_sync.js
[task 2020-12-01T16:27:18.953Z] 16:27:18     INFO - GECKO(2207) | console.info: Skipping device list refresh; not signed in
[task 2020-12-01T16:27:19.190Z] 16:27:19     INFO - GECKO(2207) | console.info: Skipping device list refresh; not signed in
[task 2020-12-01T16:27:19.191Z] 16:27:19     INFO - GECKO(2207) | console.info: Skipping device list refresh; not signed in
[task 2020-12-01T16:27:21.510Z] 16:27:21     INFO - GECKO(2207) | console.info: Skipping device list refresh; not signed in
[task 2020-12-01T16:27:22.524Z] 16:27:22     INFO - GECKO(2207) | console.info: Skipping device list refresh; not signed in
[task 2020-12-01T16:27:23.353Z] 16:27:23     INFO - GECKO(2207) | console.info: Skipping device list refresh; not signed in
[task 2020-12-01T16:27:23.484Z] 16:27:23     INFO - GECKO(2207) | [xcb] Unknown sequence number while processing queue
[task 2020-12-01T16:27:23.485Z] 16:27:23     INFO - GECKO(2207) | [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[task 2020-12-01T16:27:23.485Z] 16:27:23     INFO - GECKO(2207) | [xcb] Aborting, sorry about that.
[task 2020-12-01T16:27:23.485Z] 16:27:23     INFO - GECKO(2207) | firefox: ../../src/xcb_io.c:259: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
[task 2020-12-01T16:27:23.549Z] 16:27:23     INFO - GECKO(2207) | Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=7.44036) [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2020-12-01T16:27:23.549Z] 16:27:23     INFO - GECKO(2207) | Exiting due to channel error.
[task 2020-12-01T16:27:23.549Z] 16:27:23     INFO - GECKO(2207) | Exiting due to channel error.
[task 2020-12-01T16:27:23.549Z] 16:27:23     INFO - GECKO(2207) | Exiting due to channel error.
[task 2020-12-01T16:27:23.549Z] 16:27:23     INFO - GECKO(2207) | Exiting due to channel error.
[task 2020-12-01T16:27:23.559Z] 16:27:23     INFO - GECKO(2207) | Exiting due to channel error.
[task 2020-12-01T16:27:23.559Z] 16:27:23     INFO - GECKO(2207) | Exiting due to channel error.
[task 2020-12-01T16:27:23.620Z] 16:27:23     INFO - TEST-INFO | Main app process: killed by SIGIOT
[task 2020-12-01T16:27:23.620Z] 16:27:23     INFO - Buffered messages logged at 16:27:18
[task 2020-12-01T16:27:23.620Z] 16:27:23     INFO - Entering test bound setup
[task 2020-12-01T16:27:23.620Z] 16:27:23     INFO - Leaving test bound setup
[task 2020-12-01T16:27:23.620Z] 16:27:23     INFO - Entering test bound test_ui_state_notification_calls_updateAllUI
[task 2020-12-01T16:27:23.623Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | undefined assertion name - 
[task 2020-12-01T16:27:23.624Z] 16:27:23     INFO - Leaving test bound test_ui_state_notification_calls_updateAllUI
[task 2020-12-01T16:27:23.624Z] 16:27:23     INFO - Entering test bound test_ui_state_signedin
[task 2020-12-01T16:27:23.625Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-main should be visible - 
[task 2020-12-01T16:27:23.625Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-setupsync should be hidden - 
[task 2020-12-01T16:27:23.626Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-reauthsync should be hidden - 
[task 2020-12-01T16:27:23.627Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-unverified should be hidden - 
[task 2020-12-01T16:27:23.627Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-setup should be hidden - 
[task 2020-12-01T16:27:23.628Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-enable should be hidden - 
[task 2020-12-01T16:27:23.631Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-syncnowitem should be visible - 
[task 2020-12-01T16:27:23.632Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-reauthitem should be hidden - 
[task 2020-12-01T16:27:23.632Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-unverifieditem should be hidden - 
[task 2020-12-01T16:27:23.633Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct title - 
[task 2020-12-01T16:27:23.633Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct description - 
[task 2020-12-01T16:27:23.634Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sendtab-button is enabled - 
[task 2020-12-01T16:27:23.634Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-connect-device-button is enabled - 
[task 2020-12-01T16:27:23.635Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-syncnow-button is enabled - 
[task 2020-12-01T16:27:23.635Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-remotetabs-button is enabled - 
[task 2020-12-01T16:27:23.636Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sync-prefs-button is enabled - 
[task 2020-12-01T16:27:23.636Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-logins-button is enabled - 
[task 2020-12-01T16:27:23.637Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-monitor-button is enabled - 
[task 2020-12-01T16:27:23.637Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-send-button is enabled - 
[task 2020-12-01T16:27:23.638Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-setup-sync-button is hidden - 
[task 2020-12-01T16:27:23.639Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar.svg"), got url("chrome://browser/skin/fxa/avatar.svg") - 
[task 2020-12-01T16:27:23.646Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar.svg"), got url("chrome://browser/skin/fxa/avatar.svg") - 
[task 2020-12-01T16:27:23.654Z] 16:27:23     INFO - Buffered messages logged at 16:27:19
[task 2020-12-01T16:27:23.658Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | fxa label has the right value - 
[task 2020-12-01T16:27:23.659Z] 16:27:23     INFO - Leaving test bound test_ui_state_signedin
[task 2020-12-01T16:27:23.659Z] 16:27:23     INFO - Entering test bound test_ui_state_syncing
[task 2020-12-01T16:27:23.660Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | button active has the right value - 
[task 2020-12-01T16:27:23.661Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | disabled has the right value - 
[task 2020-12-01T16:27:23.662Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | label is set to the right value - 
[task 2020-12-01T16:27:23.662Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | button active has the right value - 
[task 2020-12-01T16:27:23.663Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | disabled has the right value - 
[task 2020-12-01T16:27:23.664Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | label is set to the right value - 
[task 2020-12-01T16:27:23.665Z] 16:27:23     INFO - Buffered messages logged at 16:27:20
[task 2020-12-01T16:27:23.665Z] 16:27:23     INFO - Leaving test bound test_ui_state_syncing
[task 2020-12-01T16:27:23.666Z] 16:27:23     INFO - Entering test bound test_ui_state_unconfigured
[task 2020-12-01T16:27:23.667Z] 16:27:23     INFO - Buffered messages logged at 16:27:21
[task 2020-12-01T16:27:23.667Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | fxa label has the right value - 
[task 2020-12-01T16:27:23.668Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-main should be hidden - 
[task 2020-12-01T16:27:23.672Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-setupsync should be visible - 
[task 2020-12-01T16:27:23.672Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-reauthsync should be hidden - 
[task 2020-12-01T16:27:23.673Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-unverified should be hidden - 
[task 2020-12-01T16:27:23.674Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-setup should be visible - 
[task 2020-12-01T16:27:23.675Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-enable should be hidden - 
[task 2020-12-01T16:27:23.675Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-syncnowitem should be hidden - 
[task 2020-12-01T16:27:23.676Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-reauthitem should be hidden - 
[task 2020-12-01T16:27:23.676Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-unverifieditem should be hidden - 
[task 2020-12-01T16:27:23.677Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct title - 
[task 2020-12-01T16:27:23.678Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct description - 
[task 2020-12-01T16:27:23.678Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sendtab-button is enabled - 
[task 2020-12-01T16:27:23.679Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-setup-sync-button is enabled - 
[task 2020-12-01T16:27:23.680Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-remotetabs-button is enabled - 
[task 2020-12-01T16:27:23.680Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-logins-button is enabled - 
[task 2020-12-01T16:27:23.681Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-monitor-button is enabled - 
[task 2020-12-01T16:27:23.681Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-send-button is enabled - 
[task 2020-12-01T16:27:23.682Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-connect-device-button is disabled - 
[task 2020-12-01T16:27:23.682Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-syncnow-button is hidden - 
[task 2020-12-01T16:27:23.683Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sync-prefs-button is hidden - 
[task 2020-12-01T16:27:23.684Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar-empty.svg"), got url("chrome://browser/skin/fxa/avatar-empty.svg") - 
[task 2020-12-01T16:27:23.684Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar-empty.svg"), got url("chrome://browser/skin/fxa/avatar-empty.svg") - 
[task 2020-12-01T16:27:23.684Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | fxa label has the right value - 
[task 2020-12-01T16:27:23.685Z] 16:27:23     INFO - Leaving test bound test_ui_state_unconfigured
[task 2020-12-01T16:27:23.685Z] 16:27:23     INFO - Entering test bound test_ui_state_syncdisabled
[task 2020-12-01T16:27:23.686Z] 16:27:23     INFO - Buffered messages logged at 16:27:22
[task 2020-12-01T16:27:23.687Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-main should be hidden - 
[task 2020-12-01T16:27:23.687Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-setupsync should be hidden - 
[task 2020-12-01T16:27:23.689Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-reauthsync should be hidden - 
[task 2020-12-01T16:27:23.690Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-unverified should be hidden - 
[task 2020-12-01T16:27:23.690Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-setup should be hidden - 
[task 2020-12-01T16:27:23.691Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-enable should be visible - 
[task 2020-12-01T16:27:23.692Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-syncnowitem should be hidden - 
[task 2020-12-01T16:27:23.692Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-reauthitem should be hidden - 
[task 2020-12-01T16:27:23.693Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-unverifieditem should be hidden - 
[task 2020-12-01T16:27:23.693Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct title - 
[task 2020-12-01T16:27:23.694Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct description - 
[task 2020-12-01T16:27:23.694Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sendtab-button is enabled - 
[task 2020-12-01T16:27:23.695Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-connect-device-button is enabled - 
[task 2020-12-01T16:27:23.696Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-setup-sync-button is enabled - 
[task 2020-12-01T16:27:23.696Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-remotetabs-button is enabled - 
[task 2020-12-01T16:27:23.698Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-logins-button is enabled - 
[task 2020-12-01T16:27:23.702Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-monitor-button is enabled - 
[task 2020-12-01T16:27:23.703Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-send-button is enabled - 
[task 2020-12-01T16:27:23.703Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-syncnow-button is hidden - 
[task 2020-12-01T16:27:23.704Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sync-prefs-button is hidden - 
[task 2020-12-01T16:27:23.706Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar.svg"), got url("chrome://browser/skin/fxa/avatar.svg") - 
[task 2020-12-01T16:27:23.707Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar.svg"), got url("chrome://browser/skin/fxa/avatar.svg") - 
[task 2020-12-01T16:27:23.707Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | fxa label has the right value - 
[task 2020-12-01T16:27:23.708Z] 16:27:23     INFO - Leaving test bound test_ui_state_syncdisabled
[task 2020-12-01T16:27:23.709Z] 16:27:23     INFO - Entering test bound test_ui_state_unverified
[task 2020-12-01T16:27:23.709Z] 16:27:23     INFO - Buffered messages logged at 16:27:23
[task 2020-12-01T16:27:23.710Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-main should be hidden - 
[task 2020-12-01T16:27:23.711Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-setupsync should be hidden - 
[task 2020-12-01T16:27:23.712Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-reauthsync should be hidden - 
[task 2020-12-01T16:27:23.712Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem PanelUI-remotetabs-unverified should be visible - 
[task 2020-12-01T16:27:23.714Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-setup should be hidden - 
[task 2020-12-01T16:27:23.715Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-enable should be hidden - 
[task 2020-12-01T16:27:23.716Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-syncnowitem should be hidden - 
[task 2020-12-01T16:27:23.716Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-reauthitem should be hidden - 
[task 2020-12-01T16:27:23.717Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | menuitem sync-unverifieditem should be visible - 
[task 2020-12-01T16:27:23.718Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct title - 
[task 2020-12-01T16:27:23.718Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | has correct description - 
[task 2020-12-01T16:27:23.724Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sendtab-button is enabled - 
[task 2020-12-01T16:27:23.725Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-setup-sync-button is enabled - 
[task 2020-12-01T16:27:23.725Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-remotetabs-button is enabled - 
[task 2020-12-01T16:27:23.726Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-logins-button is enabled - 
[task 2020-12-01T16:27:23.727Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-monitor-button is enabled - 
[task 2020-12-01T16:27:23.727Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-send-button is enabled - 
[task 2020-12-01T16:27:23.728Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-connect-device-button is disabled - 
[task 2020-12-01T16:27:23.728Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-syncnow-button is hidden - 
[task 2020-12-01T16:27:23.729Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | PanelUI-fxa-menu-sync-prefs-button is hidden - 
[task 2020-12-01T16:27:23.729Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar-confirm.svg"), got url("chrome://browser/skin/fxa/avatar-confirm.svg") - 
[task 2020-12-01T16:27:23.730Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | expected avatar URL to be url("chrome://browser/skin/fxa/avatar-confirm.svg"), got url("chrome://browser/skin/fxa/avatar-confirm.svg") - 
[task 2020-12-01T16:27:23.730Z] 16:27:23     INFO - TEST-PASS | browser/base/content/test/sync/browser_sync.js | fxa label has the right value - 
[task 2020-12-01T16:27:23.731Z] 16:27:23     INFO - Buffered messages finished
[task 2020-12-01T16:27:23.731Z] 16:27:23    ERROR - TEST-UNEXPECTED-FAIL | browser/base/content/test/sync/browser_sync.js | application terminated with exit code -6
[task 2020-12-01T16:27:23.732Z] 16:27:23     INFO - runtests.py | Application ran for: 0:00:20.287903
[task 2020-12-01T16:27:23.732Z] 16:27:23     INFO - zombiecheck | Reading PID log: /tmp/tmpM6fAAQpidlog
[task 2020-12-01T16:27:23.733Z] 16:27:23     INFO - ==> process 2207 launched child process 2227
[task 2020-12-01T16:27:23.733Z] 16:27:23     INFO - ==> process 2207 launched child process 2264
[task 2020-12-01T16:27:23.734Z] 16:27:23     INFO - ==> process 2207 launched child process 2282
[task 2020-12-01T16:27:23.734Z] 16:27:23     INFO - ==> process 2207 launched child process 2338
[task 2020-12-01T16:27:23.735Z] 16:27:23     INFO - ==> process 2207 launched child process 2365
[task 2020-12-01T16:27:23.735Z] 16:27:23     INFO - ==> process 2207 launched child process 2392
[task 2020-12-01T16:27:23.735Z] 16:27:23     INFO - ==> process 2207 launched child process 2418
[task 2020-12-01T16:27:23.736Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2338
[task 2020-12-01T16:27:23.736Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2282
[task 2020-12-01T16:27:23.737Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2392
[task 2020-12-01T16:27:23.738Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2418
[task 2020-12-01T16:27:23.738Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2227
[task 2020-12-01T16:27:23.738Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2264
[task 2020-12-01T16:27:23.738Z] 16:27:23     INFO - zombiecheck | Checking for orphan process with PID: 2365
[task 2020-12-01T16:27:23.738Z] 16:27:23     INFO - Stopping web server
[task 2020-12-01T16:27:23.738Z] 16:27:23     INFO - Stopping web socket server
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO - Stopping ssltunnel
[task 2020-12-01T16:27:23.739Z] 16:27:23  WARNING - leakcheck | refcount logging is off, so leaks can't be detected!
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO - runtests.py | Running tests: end.
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO - Buffered messages finished
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO - Running manifest: browser/components/preferences/tests/browser.ini
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO - The following extra prefs will be set:
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO -   extensions.formautofill.available='on'
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO -   extensions.formautofill.creditCards.available=true
[task 2020-12-01T16:27:23.739Z] 16:27:23     INFO -   signon.management.page.os-auth.enabled=true
[task 2020-12-01T16:27:23.758Z] 16:27:23     INFO -  Setting pipeline to PAUSED ...
[task 2020-12-01T16:27:23.758Z] 16:27:23     INFO -  Pipeline is PREROLLING ...
[task 2020-12-01T16:27:23.758Z] 16:27:23     INFO -  Pipeline is PREROLLED ...
[task 2020-12-01T16:27:23.759Z] 16:27:23     INFO -  Setting pipeline to PLAYING ...
[task 2020-12-01T16:27:23.759Z] 16:27:23     INFO -  New clock: GstSystemClock
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  Got EOS from element "pipeline0".
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  Execution ended after 0:00:00.033389893
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  Setting pipeline to PAUSED ...
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  Setting pipeline to READY ...
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  (gst-launch-1.0:2453): GStreamer-CRITICAL **: 16:27:23.789: gst_object_unref: assertion '((GObject *) object)->ref_count > 0' failed
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  Setting pipeline to NULL ...
[task 2020-12-01T16:27:23.795Z] 16:27:23     INFO -  Freeing pipeline ...
[task 2020-12-01T16:27:23.816Z] 16:27:23     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-01T16:27:23.820Z] 16:27:23     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2020-12-01T16:27:23.820Z] 16:27:23     INFO - UBSan enabled.
[task 2020-12-01T16:27:24.191Z] 16:27:24     INFO - PID 2471 | pk12util: PKCS12 IMPORT SUCCESSFUL
[task 2020-12-01T16:27:24.218Z] 16:27:24     INFO - Increasing default timeout to 90 seconds
[task 2020-12-01T16:27:24.219Z] 16:27:24     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-01T16:27:24.222Z] 16:27:24     INFO - LSan enabled.
[task 2020-12-01T16:27:24.222Z] 16:27:24     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2020-12-01T16:27:24.223Z] 16:27:24     INFO - UBSan enabled.
[task 2020-12-01T16:27:24.224Z] 16:27:24     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-01T16:27:24.227Z] 16:27:24     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2020-12-01T16:27:24.227Z] 16:27:24     INFO - UBSan enabled.
[task 2020-12-01T16:27:24.235Z] 16:27:24     INFO - MochitestServer : launching [u'/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-f', '/builds/worker/workspace/build/tests/bin/components/httpd.js', '-e', "const _PROFILE_PATH = '/tmp/tmpyGq4Tc.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false;", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js']
[task 2020-12-01T16:27:24.236Z] 16:27:24     INFO - runtests.py | Server pid: 2478
[task 2020-12-01T16:27:24.252Z] 16:27:24     INFO - runtests.py | Websocket server pid: 2481
[task 2020-12-01T16:27:24.252Z] 16:27:24     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2020-12-01T16:27:24.268Z] 16:27:24     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2020-12-01T16:27:24.268Z] 16:27:24     INFO - UBSan enabled.
[task 2020-12-01T16:27:24.283Z] 16:27:24     INFO - runtests.py | SSL tunnel pid: 2486
[task 2020-12-01T16:27:24.585Z] 16:27:24     INFO - runtests.py | Running with scheme: http
[task 2020-12-01T16:27:24.586Z] 16:27:24     INFO - runtests.py | Running with e10s: True
[task 2020-12-01T16:27:24.587Z] 16:27:24     INFO - runtests.py | Running with fission: False
[task 2020-12-01T16:27:24.587Z] 16:27:24     INFO - runtests.py | Running with cross-origin iframes: False
[task 2020-12-01T16:27:24.588Z] 16:27:24     INFO - runtests.py | Running with serviceworker_e10s: True
[task 2020-12-01T16:27:24.589Z] 16:27:24     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2020-12-01T16:27:24.589Z] 16:27:24     INFO - runtests.py | Running tests: start.
[task 2020-12-01T16:27:24.590Z] 16:27:24     INFO - 
[task 2020-12-01T16:27:24.610Z] 16:27:24     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -foreground -profile /tmp/tmpyGq4Tc.mozrunner
[task 2020-12-01T16:27:24.630Z] 16:27:24     INFO - runtests.py | Application pid: 2501
[task 2020-12-01T16:27:24.631Z] 16:27:24     INFO - TEST-INFO | started process GECKO(2501)```