Bug: Intermittent browser_adoptTab_failure.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-11-06 16:01:53+00:00
Resolved: 2025-02-24 12:02:09+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=435161129&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ewXLK6MzQGeoUxb58_6j5A/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-11-06T14:42:06.447Z] 14:42:06     INFO - TEST-PASS | browser/base/content/test/tabs/browser_adoptTab_failure.js | Tab 2 is not multiselected - 
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - Leaving test bound test_on_drop
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - Entering test bound test_switchToTabHavingURI
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - Buffered messages finished
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_adoptTab_failure.js | Test timed out - 
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_adoptTab_failure.js | Uncaught exception received from previously timed out test bound test_switchToTabHavingURI - focus listener not removed before the end of test
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - GECKO(2688) | MEMORY STAT | vsize 1007MB | vsizeMaxContiguous 1293MB | residentFast 287MB | heapAllocated 97MB
[task 2023-11-06T14:42:06.448Z] 14:42:06     INFO - TEST-OK | browser/base/content/test/tabs/browser_adoptTab_failure.js | took 91540ms
[task 2023-11-06T14:42:06.451Z] 14:42:06     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-11-06T14:42:06.452Z] 14:42:06     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_adoptTab_failure.js | Found a tab after previous test timed out: data:text/plain,nonAdoptableTab - 
[task 2023-11-06T14:42:06.452Z] 14:42:06     INFO - GECKO(2688) | [Child 6408: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 575dd00 == 1 [pid = 6408] [id = 4]
[task 2023-11-06T14:42:06.453Z] 14:42:06     INFO - GECKO(2688) | [Child 6408: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (5790b80) [pid = 6408] [serial = 11] [outer = 0]
[task 2023-11-06T14:42:06.453Z] 14:42:06     INFO - GECKO(2688) | [Child 6408: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (af13200) [pid = 6408] [serial = 12] [outer = 5790b80]
[task 2023-11-06T14:42:06.453Z] 14:42:06     INFO - checking window state
[task 2023-11-06T14:42:06.454Z] 14:42:06     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-11-06T14:42:06.454Z] 14:42:06     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_adoptTab_failure.js | Found a browser window after previous test timed out - 
[task 2023-11-06T14:42:06.454Z] 14:42:06     INFO - GECKO(2688) | [GPU 4044, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:371
[task 2023-11-06T14:42:06.455Z] 14:42:06     INFO - TEST-START | browser/base/content/test/tabs/browser_allow_process_switches_despite_related_browser.js
```