1674333 - Perma Linux ccov browser/components/tests/browser/browser_initial_tab_remoteType.js | false == true - JS frame :: components/tests/browser/browser_initial_tab_remoteType.js :: assertOneRemoteBrowserShown :: line 69

Status: RESOLVED WORKSFORME

(Firefox :: General, defect, P5)

Description

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=319987093&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GbVdsjxkR5W9vRk9JmcXKQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-28T10:55:35.113Z] 10:55:35 INFO - TEST-START | browser/components/tests/browser/browser_initial_tab_remoteType.js
[task 2020-10-28T10:55:35.732Z] 10:55:35 INFO - GECKO(10175) | [CodeCoverage] Setting handlers for process 10381.
[task 2020-10-28T10:55:36.202Z] 10:55:36 INFO - GECKO(10175) | [CodeCoverage] Setting handlers for process 10394.
[task 2020-10-28T10:55:37.605Z] 10:55:37 INFO - GECKO(10175) | [CodeCoverage] Setting handlers for process 10444.
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Buffered messages logged at 10:55:35
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Entering test bound setup
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Leaving test bound setup
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Entering test bound test_default_args_and_homescreen
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Buffered messages finished
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - TEST-UNEXPECTED-FAIL | browser/components/tests/browser/browser_initial_tab_remoteType.js | false == true - JS frame :: chrome://mochitests/content/browser/browser/components/tests/browser/browser_initial_tab_remoteType.js :: assertOneRemoteBrowserShown :: line 69
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - Stack trace:
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - chrome://mochitests/content/browser/browser/components/tests/browser/browser_initial_tab_remoteType.js:assertOneRemoteBrowserShown:69
[task 2020-10-28T10:55:37.742Z] 10:55:37 INFO - TEST-PASS | browser/components/tests/browser/browser_initial_tab_remoteType.js | Should have only shown 1 remote browser - 1 == 1 -
[task 2020-10-28T10:55:37.810Z] 10:55:37 INFO - Leaving test bound test_default_args_and_homescreen
[task 2020-10-28T10:55:37.810Z] 10:55:37 INFO - Entering test bound test_abouthome_arg
[task 2020-10-28T10:55:39.115Z] 10:55:39 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-28T10:55:39.116Z] 10:55:39 INFO - TEST-UNEXPECTED-FAIL | browser/components/tests/browser/browser_initial_tab_remoteType.js | false == true - JS frame :: chrome://mochitests/content/browser/browser/components/tests/browser/browser_initial_tab_remoteType.js :: assertOneRemoteBrowserShown :: line 69
[task 2020-10-28T10:55:39.116Z] 10:55:39 INFO - Stack trace:
[task 2020-10-28T10:55:39.116Z] 10:55:39 INFO - chrome://mochitests/content/browser/browser/components/tests/browser/browser_initial_tab_remoteType.js:assertOneRemoteBrowserShown:69
[task 2020-10-28T10:55:39.116Z] 10:55:39 INFO - TEST-PASS | browser/components/tests/browser/browser_initial_tab_remoteType.js | Should have only shown 1 remote browser - 1 == 1 -
[task 2020-10-28T10:55:39.160Z] 10:55:39 INFO - Leaving test bound test_abouthome_arg
[task 2020-10-28T10:55:39.162Z] 10:55:39 INFO - Entering test bound test_examplecom_arg
[task 2020-10-28T10:55:39.914Z] 10:55:39 INFO - TEST-PASS | browser/components/tests/browser/browser_initial_tab_remoteType.js | true == true -
[task 2020-10-28T10:55:39.914Z] 10:55:39 INFO - TEST-PASS | browser/components/tests/browser/browser_initial_tab_remoteType.js | Should have only shown 1 remote browser - 1 == 1 -
[task 2020-10-28T10:55:39.974Z] 10:55:39 INFO - Leaving test bound test_examplecom_arg
[task 2020-10-28T10:55:39.990Z] 10:55:39 INFO - GECKO(10175) | MEMORY STAT | vsize 3071MB | residentFast 517MB | heapAllocated 130MB
[task 2020-10-28T10:55:39.990Z] 10:55:39 INFO - TEST-OK | browser/components/tests/browser/browser_initial_tab_remoteType.js | took 4880ms
[task 2020-10-28T10:55:40.018Z] 10:55:40 INFO - checking window state
[task 2020-10-28T10:55:40.018Z] 10:55:40 INFO - GECKO(10175) | must wait for focus
[task 2020-10-28T10:55:40.080Z] 10:55:40 INFO - TEST-START | browser/components/tests/browser/browser_startup_homepage.js

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Permafailing on Linux ccov, please take a look.

Comment 2

[Dave Townsend [:mossop]]

This sounds related to something Nika is working on.

Comment 3

[Nika Layzell [:nika] (ni? for response)]

Redirecting to :mconley, as this is related to the privileged about content process, and the fact that the pref for it is disabled on CCOV builds due to bug 1621269 (https://searchfox.org/mozilla-central/rev/d866b96d74ec2a63f09ee418f048d23f4fd379a2/browser/app/profile/firefox.js#559-560).

Comment 4

[Intermittent Failures Robot]

17 failures in 4275 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 17

Platform breakdown:

• linux1804-64-ccov: 17

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674333&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 5

[Bogdan Tara[:bogdan_tara | bogdant]]

In the last 7 days there have been 24 occurrences, all on linux1804-64-ccov opt.

Recent failure: https://treeherder.mozilla.org/logviewer?job_id=321033320&repo=mozilla-central&lineNumber=6153

Comment 6

[Intermittent Failures Robot]

26 failures in 4128 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 26

Platform breakdown:

• linux1804-64-ccov: 26

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1674333&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 7

[Intermittent Failures Robot]

13 failures in 4040 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 13

Platform breakdown:

• linux1804-64-ccov: 13

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1674333&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 8

[:Gijs (he/him)]

This test is running and hasn't been intermittent for a year, so closing and resetting severity so it gets retriaged if reopened.