Bug: Intermittent browser/components/preferences/tests/browser_privacypane_2.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2021-12-27 01:21:23+00:00
Resolved: 2022-07-26 00:13:40+00:00

**Filed by:** malexandru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=362426075&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/P3LA2ajXRzWqkpT0iftTsw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-12-26T23:52:26.989Z] 23:52:26     INFO - TEST-PASS | browser/components/preferences/tests/browser_privacypane_2.js | The notice for delete on close in permanent private browsing mode should be hidden. - 
[task 2021-12-26T23:52:26.989Z] 23:52:26     INFO - Leaving test bound bound runTestOnPrivacyPrefPane
[task 2021-12-26T23:52:26.990Z] 23:52:26     INFO - Entering test bound bound runTestOnPrivacyPrefPane
[task 2021-12-26T23:52:26.990Z] 23:52:26     INFO - runTestOnPrivacyPrefPane entered
[task 2021-12-26T23:52:26.991Z] 23:52:26     INFO - Buffered messages finished
[task 2021-12-26T23:52:26.992Z] 23:52:26     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_privacypane_2.js | Test timed out - 
[task 2021-12-26T23:52:26.992Z] 23:52:26     INFO - GECKO(4308) | [GFX1-]: Failed to connect WebRenderBridgeChild.
[task 2021-12-26T23:52:26.993Z] 23:52:26     INFO - GECKO(4308) | MEMORY STAT | vsize 1668MB | vsizeMaxContiguous 10MB | residentFast 814MB | heapAllocated 532MB
[task 2021-12-26T23:52:26.993Z] 23:52:26     INFO - TEST-OK | browser/components/preferences/tests/browser_privacypane_2.js | took 45071ms
[task 2021-12-26T23:52:26.994Z] 23:52:26     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-12-26T23:52:26.995Z] 23:52:26     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_privacypane_2.js | Found a tab after previous test timed out: about:preferences - 
[task 2021-12-26T23:52:26.995Z] 23:52:26     INFO - GECKO(4308) | [GFX1-]: wr_renderer_render: OutOfMemory
[task 2021-12-26T23:52:26.996Z] 23:52:26     INFO - checking window state
[task 2021-12-26T23:52:26.996Z] 23:52:26     INFO - TEST-START | browser/components/preferences/tests/browser_privacypane_3.js
[task 2021-12-26T23:52:26.997Z] 23:52:26     INFO - GECKO(4308) | Waiting for browser load
[task 2021-12-26T23:52:26.997Z] 23:52:26     INFO - GECKO(4308) | Waiting for browser state change
[task 2021-12-26T23:52:27.029Z] 23:52:27     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-12-26T23:52:27.029Z] 23:52:27     INFO - Buffered messages logged at 23:52:26
[task 2021-12-26T23:52:27.030Z] 23:52:27     INFO - subset: test_custom_retention_fn,test_custom_retention_fn,test_custom_retention_fn,test_custom_retention_fn,test_historymode_retention_fn,test_custom_retention_fn,test_custom_retention_fn
[task 2021-12-26T23:52:27.030Z] 23:52:27     INFO - 
[task 2021-12-26T23:52:27.031Z] 23:52:27     INFO - Entering test bound bound runTestOnPrivacyPrefPane
[task 2021-12-26T23:52:27.031Z] 23:52:27     INFO - runTestOnPrivacyPrefPane entered
[task 2021-12-26T23:52:27.033Z] 23:52:27     INFO - Buffered messages finished
[task 2021-12-26T23:52:27.033Z] 23:52:27     INFO - TEST-UNEXPECTED-FAIL | browser/components/preferences/tests/browser_privacypane_2.js | Uncaught exception received from previously timed out test - at chrome://mochitests/content/browser/browser/components/preferences/tests/privacypane_tests_perwindow.js:13 - ReferenceError: info is not defined
[task 2021-12-26T23:52:27.034Z] 23:52:27     INFO - Stack trace:
[task 2021-12-26T23:52:27.034Z] 23:52:27     INFO - runTestOnPrivacyPrefPane@chrome://mochitests/content/browser/browser/components/preferences/tests/privacypane_tests_perwindow.js:13:3
[task 2021-12-26T23:52:27.034Z] 23:52:27     INFO - GECKO(4308) | Saw state 110001 and status 0
[task 2021-12-26T23:52:27.048Z] 23:52:27     INFO - GECKO(4308) | os_mmap failed.. Not enough storage is available to process this command.
[task 2021-12-26T23:52:27.055Z] 23:52:27     INFO - GECKO(4308) | [GFX1-]: wr_renderer_render: OutOfMemory
[task 2021-12-26T23:52:27.063Z] 23:52:27     INFO - GECKO(4308) | [GFX1-]: wr_renderer_render: OutOfMemory
[task 2021-12-26T23:58:37.074Z] 23:58:37     INFO - Buffered messages finished
[task 2021-12-26T23:58:37.074Z] 23:58:37    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/preferences/tests/browser_privacypane_3.js | application timed out after 370 seconds with no output
[task 2021-12-26T23:58:37.075Z] 23:58:37    ERROR - Force-terminating active process(es).
[task 2021-12-26T23:58:37.075Z] 23:58:37     INFO - Determining child pids from psutil...
```