Bug: Intermittent browser/base/content/test/tabs/browser_tabCloseProbes.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2022-10-26 05:03:10+00:00
Resolved: 2023-08-04 12:01:36+00:00

**Filed by:** smolnar [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=394352450&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AtHsRxs9QsiwYLg65x-b0g/runs/0/artifacts/public/logs/live_backing.log

---
```
INFO - TEST-START | browser/base/content/test/tabs/browser_tabCloseProbes.js
[task 2022-10-26T04:38:37.333Z] 04:38:37     INFO - GECKO(1629) | [Child 11287: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fbbef63f800 == 3 [pid = 11287] [id = 5]
[task 2022-10-26T04:38:37.334Z] 04:38:37     INFO - GECKO(1629) | [Child 11287: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (7fbc0ac924d0) [pid = 11287] [serial = 12] [outer = 0]
[task 2022-10-26T04:38:37.335Z] 04:38:37     INFO - GECKO(1629) | [Child 11287: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (7fbbef63fc00) [pid = 11287] [serial = 13] [outer = 7fbc0ac924d0]
[task 2022-10-26T04:38:37.377Z] 04:38:37     INFO - GECKO(1629) | [Child 1748, Main Thread] WARNING: '!CanHandleWith(aPresContext)', file /builds/worker/checkouts/gecko/dom/events/IMEStateManager.cpp:500
[task 2022-10-26T04:38:37.416Z] 04:38:37     INFO - GECKO(1629) | [Child 11287: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (7fbbef636400) [pid = 11287] [serial = 14] [outer = 7fbc0ac924d0]
[task 2022-10-26T04:38:38.939Z] 04:38:38     INFO - GECKO(1629) | [Child 1748: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb387ad7800 == 3 [pid = 1748] [id = 74] [url = about:blank]
<...>
INFO - GECKO(1629) | [Child 11782: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f22cf939000) [pid = 11782] [serial = 3] [outer = 0] [url = about:blank]
[task 2022-10-26T04:40:07.318Z] 04:40:07     INFO - TEST-INFO | started process screentopng
[task 2022-10-26T04:40:07.551Z] 04:40:07     INFO - TEST-INFO | screentopng: exit 0
[task 2022-10-26T04:40:07.551Z] 04:40:07     INFO - Buffered messages logged at 04:38:37
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - Entering setup bound 
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - Leaving setup bound 
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - Entering test bound test_close_time_anim_probe
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - Buffered messages finished
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_tabCloseProbes.js | Test timed out - 
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - GECKO(1629) | MEMORY STAT | vsize 12320MB | residentFast 678MB | heapAllocated 336MB
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - TEST-OK | browser/base/content/test/tabs/browser_tabCloseProbes.js | took 90022ms
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-10-26T04:40:07.552Z] 04:40:07     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_tabCloseProbes.js | Found a tab after previous test timed out: about:blank - 
[task 2022-10-26T04:40:07.554Z] 04:40:07     INFO - GECKO(1629) | [Child 11287, Main Thread] WARNING: '!CanHandleWith(aPresContext)', file /builds/worker/checkouts/gecko/dom/events/IMEStateManager.cpp:500
[task 2022-10-26T04:40:07.556Z] 04:40:07     INFO - GECKO(1629) | [Child 11655: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f5a32237800 == 1 [pid = 11655] [id = 2]
[task 2022-10-26T04:40:07.558Z] 04:40:07     INFO - GECKO(1629) | [Child 11655: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f5a4d7919f0) [pid = 11655] [serial = 7] [outer = 0]
[task 2022-10-26T04:40:07.558Z] 04:40:07     INFO - GECKO(1629) | [Child 11655: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f5a32238400) [pid = 11655] [serial = 8] [outer = 7f5a4d7919f0]
[task 2022-10-26T04:40:07.560Z] 04:40:07     INFO - GECKO(1629) | [Child 1748, Main Thread] WARNING: '!CanHandleWith(aPresContext)', file /builds/worker/checkouts/gecko/dom/events/IMEStateManager.cpp:500
[task 2022-10-26T04:40:07.561Z] 04:40:07     INFO - checking window state
[task 2022-10-26T04:40:07.588Z] 04:40:07     INFO - TEST-START | browser/base/content/test/tabs/browser_tabContextMenu_keyboard.js
```