1782070 - Intermittent [TV] tools/profiler/tests/browser/browser_test_profile_fission.js | Test timed out | Found a browser window after previous test timed out

Status: RESOLVED DUPLICATE of bug 1784754

(Core :: Gecko Profiler, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=385675899&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aWiqu8MxTN-s4f6AKPw7XA/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/aWiqu8MxTN-s4f6AKPw7XA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2022-07-28T13:40:36.757Z] 13:40:36     INFO - TEST-START | tools/profiler/tests/browser/browser_test_profile_fission.js
[task 2022-07-28T13:40:36.767Z] 13:40:36     INFO - TEST-PASS | tools/profiler/tests/browser/browser_test_profile_fission.js | true == true - 
[task 2022-07-28T13:40:36.767Z] 13:40:36     INFO - Clear the previous pages just in case we still have some open tabs.
[task 2022-07-28T13:40:36.768Z] 13:40:36     INFO - Start the profiler to test the page information with single frame page.
[task 2022-07-28T13:40:36.775Z] 13:40:36     INFO - Open a private window with single_frame.html in it.
[task 2022-07-28T13:40:36.956Z] 13:40:36     INFO - GECKO(8440) | 1659015636955	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2022-07-28T13:40:37.126Z] 13:40:37     INFO - Capture the profile data.
[task 2022-07-28T13:41:21.771Z] 13:41:21     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2022-07-28T13:42:06.787Z] 13:42:06     INFO - TEST-INFO | started process screenshot
[task 2022-07-28T13:42:07.003Z] 13:42:07     INFO - TEST-INFO | screenshot: exit 0
[task 2022-07-28T13:42:07.015Z] 13:42:07     INFO - Buffered messages logged at 13:40:36
[task 2022-07-28T13:42:07.016Z] 13:42:07     INFO - Entering test bound test_profile_fission_no_private_browsing
[task 2022-07-28T13:42:07.016Z] 13:42:07     INFO - Buffered messages finished
[task 2022-07-28T13:42:07.017Z] 13:42:07     INFO - TEST-UNEXPECTED-FAIL | tools/profiler/tests/browser/browser_test_profile_fission.js | Test timed out - 
[task 2022-07-28T13:42:07.017Z] 13:42:07     INFO - GECKO(8440) | MEMORY STAT | vsize 874MB | vsizeMaxContiguous 1293MB | residentFast 215MB | heapAllocated 74MB
[task 2022-07-28T13:42:07.018Z] 13:42:07     INFO - TEST-OK | tools/profiler/tests/browser/browser_test_profile_fission.js | took 90051ms
[task 2022-07-28T13:42:07.018Z] 13:42:07     INFO - checking window state
[task 2022-07-28T13:42:07.019Z] 13:42:07     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-07-28T13:42:07.019Z] 13:42:07     INFO - TEST-UNEXPECTED-FAIL | tools/profiler/tests/browser/browser_test_profile_fission.js | Found a browser window after previous test timed out - 
[task 2022-07-28T13:42:07.020Z] 13:42:07     INFO - GECKO(8440) | must wait for focus
[task 2022-07-28T13:42:07.020Z] 13:42:07     INFO - GECKO(8440) | Completed ShutdownLeaks collections in process 1008
[task 2022-07-28T13:42:07.020Z] 13:42:07     INFO - TEST-START | Shutdown
[task 2022-07-28T13:42:07.021Z] 13:42:07     INFO - Browser Chrome Test Summary
[task 2022-07-28T13:42:07.021Z] 13:42:07     INFO - Passed:  1
[task 2022-07-28T13:42:07.021Z] 13:42:07     INFO - Failed:  2
[task 2022-07-28T13:42:07.022Z] 13:42:07     INFO - Todo:    0
[task 2022-07-28T13:42:07.022Z] 13:42:07     INFO - Mode:    e10s
[task 2022-07-28T13:42:07.023Z] 13:42:07     INFO - *** End BrowserChrome Test Results ***

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

:gerald, since you are the author of the regressor, bug 1774329, could you take a look?
For more information, please visit auto_nag documentation.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1774329

Comment 3

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

The added tests in bug 1774329 could explain the timeout.

Keeping the NI to see how this evolves in the next few days...

Comment 4

[Intermittent Failures Robot]

1 failures in 3245 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows10-32-2004-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1782070&startday=2022-07-25&endday=2022-07-31&tree=all

Comment 5

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

It's a TV test, the failure is not critical -> Removing NI, but I'm still cc'd so I'll keep an eye on it if it flares up again...