Bug: Intermittent TV browser/components/preferences/tests/browser_languages_subdialog.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-11-03 18:15:28+00:00
Resolved: 2020-12-01 17:05:32+00:00

**Filed by:** rmaries [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=320604827&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KqtDWdsrSLuA7X1BUl0XZg/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/KqtDWdsrSLuA7X1BUl0XZg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2020-11-03T17:08:10.727Z] 17:08:10     INFO - TEST-START | browser/components/preferences/tests/browser_languages_subdialog.js
[task 2020-11-03T17:08:56.048Z] 17:08:56     INFO - TEST-INFO | started process screencapture
[task 2020-11-03T17:08:56.122Z] 17:08:56     INFO - TEST-INFO | screencapture: exit 0
[task 2020-11-03T17:08:56.122Z] 17:08:56     INFO - Buffered messages logged at 17:08:10
[task 2020-11-03T17:08:56.122Z] 17:08:56     INFO - Entering test bound 
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - Buffered messages logged at 17:08:16
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - Console message: [JavaScript Error: "[Exception... "Component returned failure code: 0x80520001 (NS_ERROR_FILE_UNRECOGNIZED_PATH) [nsIXPCComponents_Utils.readUTF8URI]"  nsresult: "0x80520001 (NS_ERROR_FILE_UNRECOGNIZED_PATH)"  location: "JS frame :: resource://gre/modules/L10nRegistry.jsm :: L10nRegistry.loadSync :: line 684"  data: no]"]
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - L10nRegistry.loadSync@resource://gre/modules/L10nRegistry.jsm:684:19
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - fetchFile@resource://gre/modules/L10nRegistry.jsm:599:31
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - generateResourceSetSync/<@resource://gre/modules/L10nRegistry.jsm:504:19
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - generateResourceSetSync@resource://gre/modules/L10nRegistry.jsm:499:22
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - generateResourceSetsForLocaleSync@resource://gre/modules/L10nRegistry.jsm:441:44
[task 2020-11-03T17:08:56.123Z] 17:08:56     INFO - generateBundlesSync@resource://gre/modules/L10nRegistry.jsm:178:7
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - touchNext@resource://gre/modules/Localization.jsm:167:37
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - generateBundles@resource://gre/modules/Localization.jsm:473:15
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - getLanguageDisplayNames@resource://gre/modules/mozIntl.jsm:836:19
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - getLocaleDisplayNames/<@resource://gre/modules/mozIntl.jsm:914:14
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - getLocaleDisplayNames@resource://gre/modules/mozIntl.jsm:893:24
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - displayUseSystemLocale@chrome://browser/content/preferences/main.js:1407:43
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - init@chrome://browser/content/preferences/main.js:375:10
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - init@chrome://browser/content/preferences/preferences.js:105:22
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - 
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - Buffered messages finished
[task 2020-11-03T17:08:56.124Z] 17:08:56     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_languages_subdialog.js | Test timed out - 
[task 2020-11-03T17:08:56.125Z] 17:08:56     INFO - GECKO(1681) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2020-11-03T17:08:56.125Z] 17:08:56     INFO - GECKO(1681) | MEMORY STAT | vsize 7559MB | residentFast 284MB | heapAllocated 126MB
[task 2020-11-03T17:08:56.125Z] 17:08:56     INFO - TEST-OK | browser/components/preferences/tests/browser_languages_subdialog.js | took 45424ms
[task 2020-11-03T17:08:56.129Z] 17:08:56     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-11-03T17:08:56.129Z] 17:08:56     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_languages_subdialog.js | Found a tab after previous test timed out: about:preferences#general - 
[task 2020-11-03T17:08:56.303Z] 17:08:56     INFO - checking window state```