Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-04-08 04:28:50+00:00
Resolved: 2021-05-11 17:02:41+00:00

**Filed by:** apavel [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=335792081&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LDBtO3s3Q8Of0TcJ6IeL6w/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-04-08T03:19:52.114Z] 03:19:52     INFO - TEST-START | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js
[task 2021-04-08T03:26:08.069Z] 03:26:08     INFO - Buffered messages logged at 03:19:52
[task 2021-04-08T03:26:08.070Z] 03:26:08     INFO - Entering test bound test_favicon_privateBrowsing
[task 2021-04-08T03:26:08.070Z] 03:26:08     INFO - Buffered messages logged at 03:19:56
[task 2021-04-08T03:26:08.070Z] 03:26:08     INFO - Console message: [JavaScript Warning: "Cookie “” will be soon rejected because it has the “SameSite” attribute set to “None” or an invalid value, without the “secure” attribute. To know more about the “SameSite“ attribute, read https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite" {file: "chrome://mochitests/content/browser/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js" line: 171}]
[task 2021-04-08T03:26:08.071Z] 03:26:08     INFO - Buffered messages logged at 03:19:57
[task 2021-04-08T03:26:08.071Z] 03:26:08     INFO - Console message: [JavaScript Warning: "Cookie “” will be soon rejected because it has the “SameSite” attribute set to “None” or an invalid value, without the “secure” attribute. To know more about the “SameSite“ attribute, read https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite" {file: "chrome://mochitests/content/browser/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js" line: 171}]
[task 2021-04-08T03:26:08.071Z] 03:26:08     INFO - Waiting until favicon requests are all made in private window.
[task 2021-04-08T03:26:08.072Z] 03:26:08     INFO - Buffered messages logged at 03:19:58
[task 2021-04-08T03:26:08.072Z] 03:26:08     INFO - TEST-PASS | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js | The loadInfo has correct privateBrowsingId - 
[task 2021-04-08T03:26:08.073Z] 03:26:08     INFO - TEST-PASS | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js | The loadingPrincipal of favicon loading from Places should be the content prinicpal - 
[task 2021-04-08T03:26:08.073Z] 03:26:08     INFO - TEST-PASS | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js | The cookie of the favicon loading is correct. - 
[task 2021-04-08T03:26:08.074Z] 03:26:08     INFO - Buffered messages finished
[task 2021-04-08T03:26:08.075Z] 03:26:08    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/privatebrowsing/test/browser/browser_privatebrowsing_favicon.js | application timed out after 370 seconds with no output
[task 2021-04-08T03:26:08.076Z] 03:26:08    ERROR - Force-terminating active process(es).
[task 2021-04-08T03:26:08.077Z] 03:26:08     INFO - Determining child pids from psutil...
[task 2021-04-08T03:26:08.078Z] 03:26:08     INFO - [1634, 1658, 1712, 1746, 1781, 1819, 1950]
[task 2021-04-08T03:26:08.079Z] 03:26:08     INFO - ==> process 1567 launched child process 1582
[task 2021-04-08T03:26:08.080Z] 03:26:08     INFO - ==> process 1567 launched child process 1634
[task 2021-04-08T03:26:08.081Z] 03:26:08     INFO - ==> process 1567 launched child process 1658
[task 2021-04-08T03:26:08.082Z] 03:26:08     INFO - ==> process 1567 launched child process 1712
[task 2021-04-08T03:26:08.082Z] 03:26:08     INFO - ==> process 1567 launched child process 1746
[task 2021-04-08T03:26:08.082Z] 03:26:08     INFO - ==> process 1567 launched child process 1781
[task 2021-04-08T03:26:08.082Z] 03:26:08     INFO - ==> process 1567 launched child process 1819
[task 2021-04-08T03:26:08.082Z] 03:26:08     INFO - Found child pids: set([1634, 1582, 1712, 1746, 1781, 1658, 1819, 1950])
[task 2021-04-08T03:26:08.083Z] 03:26:08     INFO - Failed to get child procs
[task 2021-04-08T03:26:08.083Z] 03:26:08     INFO - Killing process: 1634
[task 2021-04-08T03:26:08.083Z] 03:26:08     INFO - TEST-INFO | started process screentopng
[task 2021-04-08T03:26:08.406Z] 03:26:08     INFO - TEST-INFO | screentopng: exit 0```