Bug: Intermittent browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | application terminated with exit code -11
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2022-06-23 02:20:32+00:00
Resolved: 2022-07-26 16:49:05+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=382226131&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/VqVRehR5RCCp31-ml8154g/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2022-06-23T01:55:42.281Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Should have inserted the blacklisted tab into the other window. - 
[task 2022-06-23T01:55:42.281Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | The browser we just dragged in should not be remote. - 
[task 2022-06-23T01:55:42.282Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Expected the URL of the dragged in tab to be chrome://mochitests/content/browser/browser/base/content/test/general/browser_tab_drag_drop_perwindow.js - 
[task 2022-06-23T01:55:42.283Z] 01:55:42     INFO - Buffered messages logged at 01:55:18
[task 2022-06-23T01:55:42.284Z] 01:55:42     INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "about:newtab" line: 0}]
[task 2022-06-23T01:55:42.285Z] 01:55:42     INFO - Leaving test bound test_dragging_blacklisted
[task 2022-06-23T01:55:42.285Z] 01:55:42     INFO - Entering test bound test_dragging_adoption_events
[task 2022-06-23T01:55:42.286Z] 01:55:42     INFO - Buffered messages logged at 01:55:22
[task 2022-06-23T01:55:42.287Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Tab should be moved from win1 to win2. - 
[task 2022-06-23T01:55:42.287Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | New tab adopted old tab - 
[task 2022-06-23T01:55:42.288Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Old tab adopted by new tab - 
[task 2022-06-23T01:55:42.289Z] 01:55:42     INFO - Buffered messages logged at 01:55:23
[task 2022-06-23T01:55:42.289Z] 01:55:42     INFO - Console message: [JavaScript Error: "can't access property "ownerDocument", aBrowser.parentElement is null" {file: "resource://gre/modules/PageThumbs.jsm" line: 354}]
[task 2022-06-23T01:55:42.290Z] 01:55:42     INFO - _captureRemoteThumbnail@resource://gre/modules/PageThumbs.jsm:354:15
[task 2022-06-23T01:55:42.291Z] 01:55:42     INFO - 
[task 2022-06-23T01:55:42.291Z] 01:55:42     INFO - Leaving test bound test_dragging_adoption_events
[task 2022-06-23T01:55:42.291Z] 01:55:42     INFO - Entering test bound test_dragging_zoom_handling
[task 2022-06-23T01:55:42.292Z] 01:55:42     INFO - Buffered messages logged at 01:55:24
[task 2022-06-23T01:55:42.293Z] 01:55:42     INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "about:newtab" line: 0}]
[task 2022-06-23T01:55:42.293Z] 01:55:42     INFO - Buffered messages logged at 01:55:28
[task 2022-06-23T01:55:42.294Z] 01:55:42     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "http://example.com/" line: 0}]
[task 2022-06-23T01:55:42.294Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Original tab should have correct zoom factor - 
[task 2022-06-23T01:55:42.295Z] 01:55:42     INFO - Buffered messages logged at 01:55:29
[task 2022-06-23T01:55:42.295Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Tab should be moved from win2 to win1. - 
[task 2022-06-23T01:55:42.297Z] 01:55:42     INFO - Console message: [JavaScript Error: "can't access property "ownerDocument", aBrowser.parentElement is null" {file: "resource://gre/modules/PageThumbs.jsm" line: 354}]
[task 2022-06-23T01:55:42.298Z] 01:55:42     INFO - _captureRemoteThumbnail@resource://gre/modules/PageThumbs.jsm:354:15
[task 2022-06-23T01:55:42.298Z] 01:55:42     INFO - 
[task 2022-06-23T01:55:42.298Z] 01:55:42     INFO - TEST-PASS | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | Dragged tab should have correct zoom factor - 
[task 2022-06-23T01:55:42.298Z] 01:55:42     INFO - Buffered messages finished
[task 2022-06-23T01:55:42.299Z] 01:55:42    ERROR - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_tab_drag_drop_perwindow.js | application terminated with exit code -11
[task 2022-06-23T01:55:42.299Z] 01:55:42     INFO - runtests.py | Application ran for: 0:09:36.177344
[task 2022-06-23T01:55:42.299Z] 01:55:42     INFO - zombiecheck | Reading PID log: /tmp/tmp901rgb9cpidlog
[task 2022-06-23T01:55:42.299Z] 01:55:42     INFO - ==> process 1657 launched child process 1673
[task 2022-06-23T01:55:42.299Z] 01:55:42     INFO - ==> process 1657 launched child process 1755
[task 2022-06-23T01:55:42.300Z] 01:55:42     INFO - ==> process 1657 launched child process 1779
[task 2022-06-23T01:55:42.301Z] 01:55:42     INFO - ==> process 1657 launched child process 1830
[task 2022-06-23T01:55:42.301Z] 01:55:42     INFO - ==> process 1657 launched child process 1841
[task 2022-06-23T01:55:42.302Z] 01:55:42     INFO - ==> process 1657 launched child process 1868
[task 2022-06-23T01:55:42.302Z] 01:55:42     INFO - ==> process 1657 launched child process 1893

```