Bug: Intermittent browser/components/preferences/tests/browser_searchDefaultEngine.js | uncaught exception - uncaught exception: out of memory at undefined
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-08-02 19:07:55+00:00
Resolved: 2022-07-19 17:06:08+00:00

**Filed by:** nbeleuzu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=347138139&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AfSlhnn0TeGmB7cTHQfimw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-08-02T15:49:34.699Z] 15:49:34     INFO - TEST-PASS | browser/components/preferences/tests/browser_searchDefaultEngine.js | Should have displayed the private engine selection box - true == true - 
[task 2021-08-02T15:49:34.700Z] 15:49:34     INFO - Leaving test bound test_openWithPrivateDefaultNotEnabledFirst
[task 2021-08-02T15:49:34.700Z] 15:49:34     INFO - Entering test bound test_openWithPrivateDefaultEnabledFirst
[task 2021-08-02T15:49:34.701Z] 15:49:34     INFO - Buffered messages finished
[task 2021-08-02T15:49:34.702Z] 15:49:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_searchDefaultEngine.js | uncaught exception - uncaught exception: out of memory at undefined
[task 2021-08-02T15:49:34.702Z] 15:49:34     INFO - Stack trace:
[task 2021-08-02T15:49:34.703Z] 15:49:34     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1964
[task 2021-08-02T15:49:34.703Z] 15:49:34     INFO - chrome://global/content/elements/checkbox.js:set checked:63
[task 2021-08-02T15:49:34.703Z] 15:49:34     INFO - chrome://browser/content/preferences/privacy.js:trackingProtectionReadPrefs:1258
[task 2021-08-02T15:49:34.703Z] 15:49:34     INFO - chrome://browser/content/preferences/privacy.js:init:503
[task 2021-08-02T15:49:34.703Z] 15:49:34     INFO - chrome://browser/content/preferences/preferences.js:init:105
[task 2021-08-02T15:49:34.704Z] 15:49:34     INFO - GECKO(4524) | JavaScript error: chrome://global/content/elements/checkbox.js, line 63: uncaught exception: out of memory
[task 2021-08-02T15:49:34.704Z] 15:49:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-08-02T15:49:34.705Z] 15:49:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_searchDefaultEngine.js | uncaught exception - uncaught exception: out of memory at undefined
[task 2021-08-02T15:49:34.705Z] 15:49:34     INFO - Stack trace:
[task 2021-08-02T15:49:34.705Z] 15:49:34     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1964
[task 2021-08-02T15:49:34.706Z] 15:49:34     INFO - chrome://global/content/elements/checkbox.js:set checked:63
[task 2021-08-02T15:49:34.706Z] 15:49:34     INFO - chrome://browser/content/preferences/privacy.js:_initSafeBrowsing:2369
[task 2021-08-02T15:49:34.706Z] 15:49:34     INFO - chrome://browser/content/preferences/privacy.js:init:635
[task 2021-08-02T15:49:34.706Z] 15:49:34     INFO - chrome://browser/content/preferences/preferences.js:init:105
[task 2021-08-02T15:49:34.706Z] 15:49:34     INFO - GECKO(4524) | JavaScript error: chrome://global/content/elements/checkbox.js, line 63: uncaught exception: out of memory
[task 2021-08-02T15:49:34.707Z] 15:49:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_searchDefaultEngine.js | uncaught exception - uncaught exception: out of memory at undefined
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - Stack trace:
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:simpletestOnerror:1964
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://global/content/elements/checkbox.js:set checked:63
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://global/content/preferencesBindings.js:setValue:421
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://global/content/preferencesBindings.js:setElementValue:441
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://global/content/preferencesBindings.js:updateElements:511
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://global/content/preferencesBindings.js:addSyncFromPrefListener:307
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://browser/content/preferences/privacy.js:setSyncFromPrefListener:243
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://browser/content/preferences/privacy.js:init:678
[task 2021-08-02T15:49:34.709Z] 15:49:34     INFO - chrome://browser/content/preferences/preferences.js:init:105
[task 2021-08-02T15:49:34.710Z] 15:49:34     INFO - GECKO(4524) | JavaScript error: chrome://global/content/elements/checkbox.js, line 63: uncaught exception: out of memory
```