Bug: Intermittent browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2021-11-02 23:12:37+00:00
Resolved: 2022-07-26 00:13:43+00:00

**Filed by:** csabou [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=356787011&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fVC8xzaGR8G4TiaCNJHh2Q/runs/0/artifacts/public/logs/live_backing.log

---
```
task 2021-11-02T21:19:02.777Z] 21:19:02     INFO - TEST-PASS | browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | Element should not be null, when checking visibility - 
[task 2021-11-02T21:19:02.778Z] 21:19:02     INFO - TEST-PASS | browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | #generatePasswords checkbox is hidden - 
[task 2021-11-02T21:19:02.779Z] 21:19:02     INFO - initialState, testing with: {"initialPrefs":[["signon.rememberSignons",false],["signon.generation.available",true],["signon.generation.enabled",true],["signon.autofillForms",true]],"expected":"disabled"}
[task 2021-11-02T21:19:02.779Z] 21:19:02     INFO - Buffered messages finished
[task 2021-11-02T21:19:02.780Z] 21:19:02     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | Test timed out - 
[task 2021-11-02T21:19:02.781Z] 21:19:02     INFO - GECKO(5532) | MEMORY STAT | vsize 1786MB | vsizeMaxContiguous 12MB | residentFast 857MB | heapAllocated 616MB
[task 2021-11-02T21:19:02.781Z] 21:19:02     INFO - TEST-OK | browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | took 45034ms
[task 2021-11-02T21:19:02.782Z] 21:19:02     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-11-02T21:19:02.783Z] 21:19:02     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | Found a tab after previous test timed out: about:preferences#privacy - 
[task 2021-11-02T21:19:02.783Z] 21:19:02     INFO - checking window state
[task 2021-11-02T21:19:02.784Z] 21:19:02     INFO - TEST-START | browser/components/preferences/tests/browser_privacypane_2.js
[task 2021-11-02T21:19:02.787Z] 21:19:02     INFO - GECKO(5532) | Waiting for browser load
[task 2021-11-02T21:19:02.788Z] 21:19:02     INFO - GECKO(5532) | Waiting for browser state change
[task 2021-11-02T21:19:02.806Z] 21:19:02     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-11-02T21:19:02.806Z] 21:19:02     INFO - Buffered messages logged at 21:19:02
[task 2021-11-02T21:19:02.807Z] 21:19:02     INFO - subset: test_pane_visibility,test_dependent_elements,test_dependent_cookie_elements,test_dependent_clearonclose_elements,test_dependent_prefs
[task 2021-11-02T21:19:02.807Z] 21:19:02     INFO - 
[task 2021-11-02T21:19:02.808Z] 21:19:02     INFO - Entering test bound bound runTestOnPrivacyPrefPane
[task 2021-11-02T21:19:02.808Z] 21:19:02     INFO - runTestOnPrivacyPrefPane entered
[task 2021-11-02T21:19:02.809Z] 21:19:02     INFO - Buffered messages finished
[task 2021-11-02T21:19:02.810Z] 21:19:02     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js | Uncaught exception received from previously timed out test - at chrome://mochitests/content/browser/browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js:57 - TypeError: browser is null
[task 2021-11-02T21:19:02.810Z] 21:19:02     INFO - Stack trace:
[task 2021-11-02T21:19:02.810Z] 21:19:02     INFO - initialState/<@chrome://mochitests/content/browser/browser/components/preferences/tests/browser_privacy_passwordGenerationAndAutofill.js:57:19
[task 2021-11-02T21:19:02.810Z] 21:19:02     INFO - withNewTab@resource://testing-common/BrowserTestUtils.jsm:148:24
[task 2021-11-02T21:19:02.820Z] 21:19:02     INFO - GECKO(5532) | Saw state 110001 and status 0
[task 2021-11-02T21:19:03.103Z] 21:19:03     INFO - GECKO(5532) | Saw state 110001 and status 0
[task 2021-11-02T21:19:03.117Z] 21:19:03     INFO - GECKO(5532) | Saw state c0010 and status 0
[task 2021-11-02T21:19:03.118Z] 21:19:03     INFO - GECKO(5532) | Browser got expected state change about:preferences
[task 2021-11-02T21:19:03.119Z] 21:19:03     INFO - GECKO(5532) | [GFX1-]: RenderCompositorSWGL failed mapping default framebuffer, no surf
[task 2021-11-02T21:19:03.124Z] 21:19:03     INFO - loaded about:preferences
[task 2021-11-02T21:19:03.136Z] 21:19:03     INFO - GECKO(5532) | _create_dc_and_bitmap: Not enough storage is available to process this command.
[task 2021-11-02T21:19:03.156Z] 21:19:03     INFO - viewing privacy pane, executing testFunc
[task 2021-11-02T21:19:03.170Z] 21:19:03     INFO - Leaving test bound bound runTestOnPrivacyPrefPane
[task 2021-11-02T21:19:03.171Z] 21:19:03     INFO - Entering test bound bound runTestOnPrivacyPrefPane
[task 2021-11-02T21:19:03.171Z] 21:19:03     INFO - runTestOnPrivacyPrefPane entered
[task 2021-11-02T21:19:03.182Z] 21:19:03     INFO - GECKO(5532) | Waiting for browser load
[task 2021-11-02T21:19:03.182Z] 21:19:03     INFO - GECKO(5532) | Waiting for browser state change
[task 2021-11-02T21:19:03.220Z] 21:19:03     INFO - GECKO(5532) | Saw state 110001 and status 0
[task 2021-11-02T21:19:03.455Z] 21:19:03     INFO - GECKO(5532) | Saw state 110001 and status 0
[task 2021-11-02T21:19:03.484Z] 21:19:03     INFO - GECKO(5532) | Saw state c0010 and status 0
[task 2021-11-02T21:19:03.484Z] 21:19:03     INFO - GECKO(5532) | Browser got expected state change about:preferences
[task 2021-11-02T21:19:03.491Z] 21:19:03     INFO - loaded about:preferences
[task 2021-11-02T21:19:03.521Z] 21:19:03     INFO - viewing privacy pane, executing testFunc
[task 2021-11-02T21:19:03.522Z] 21:19:03     INFO - TEST-PASS | browser/components/preferences/tests/browser_privacypane_2.js | history mode menulist should exist - 
```