1580608 - Debian 10 - dom/media/test/test_mediarecorder_record_gum_video_timeslice.html | Unexpected error fired with: NotFoundError: The object can not be found here.

Status: RESOLVED INVALID

(Core :: Audio/Video: Playback, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: egao [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=266068160&repo=try
Full log: https://queue.taskcluster.net/v1/task/HLmNWIXXSsqVp1NyiS5Szw/runs/0/artifacts/public/logs/live_backing.log

---

Platform: debian 10
Suite: mochitest-media
Chunk: 1

Context:
[task 2019-09-11T07:17:28.311Z] 07:17:28 INFO - TEST-START | dom/media/test/test_mediarecorder_record_gum_video_timeslice.html
[task 2019-09-11T07:17:28.352Z] 07:17:28 INFO - Not taking screenshot here: see the one that was previously logged
[task 2019-09-11T07:17:28.352Z] 07:17:28 INFO - TEST-UNEXPECTED-FAIL | dom/media/test/test_mediarecorder_record_gum_video_timeslice.html | Unexpected error fired with: NotFoundError: The object can not be found here.
[task 2019-09-11T07:17:28.352Z] 07:17:28 INFO - SimpleTest.ok@https://example.com/tests/SimpleTest/SimpleTest.js:277:18
[task 2019-09-11T07:17:28.352Z] 07:17:28 INFO - startTest@https://example.com/tests/dom/media/test/test_mediarecorder_record_gum_video_timeslice.html:80:7
[task 2019-09-11T07:17:28.352Z] 07:17:28 INFO - async*@https://example.com/tests/dom/media/test/test_mediarecorder_record_gum_video_timeslice.html:86:1
[task 2019-09-11T07:17:28.352Z] 07:17:28 INFO - GECKO(5024) | MEMORY STAT | vsize 2552MB | residentFast 177MB | heapAllocated 19MB
[task 2019-09-11T07:17:28.360Z] 07:17:28 INFO - TEST-OK | dom/media/test/test_mediarecorder_record_gum_video_timeslice.html | took 46ms

Comment 1

[Intermittent Failures Robot]

1 failures in 4637 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1580608&startday=2019-09-09&endday=2019-09-15&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 3964 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1580608&startday=2019-10-14&endday=2019-10-20&tree=all

Comment 3

[Byron Campen [:bwc]]

Maybe gUM is failing?

Comment 4

[Byron Campen [:bwc]]

These bugs are probably not regressions, right? We're seeing this because we're trying to run these tests on Debian 10 for the first time?

Comment 5

[Edwin Takahashi (:egao | infrequent contributor)]

(In reply to Byron Campen [:bwc] from comment #4)

These bugs are probably not regressions, right? We're seeing this because we're trying to run these tests on Debian 10 for the first time?

I would characterize that statement as correct.

With that said, I believe I've been able to resolve this issue from the docker container side:

[task 2019-10-18T17:42:12.226Z] 17:42:12     INFO - TEST-START | dom/media/test/test_mediarecorder_record_gum_video_timeslice.html
[task 2019-10-18T17:42:12.343Z] 17:42:12     INFO - GECKO(5080) | [Parent 5080, Main Thread] WARNING: gtk_widget_get_window: assertion 'GTK_IS_WIDGET (widget)' failed: 'glib warning', file /builds/worker/workspace/build/src/toolkit/xre/nsSigHandlers.cpp, line 135
[task 2019-10-18T17:42:12.343Z] 17:42:12     INFO - GECKO(5080) | (firefox:5080): Gtk-CRITICAL **: 17:42:12.340: gtk_widget_get_window: assertion 'GTK_IS_WIDGET (widget)' failed
[task 2019-10-18T17:42:12.351Z] 17:42:12     INFO - GECKO(5080) | [Parent 5080, Main Thread] WARNING: gtk_widget_get_window: assertion 'GTK_IS_WIDGET (widget)' failed: 'glib warning', file /builds/worker/workspace/build/src/toolkit/xre/nsSigHandlers.cpp, line 135
[task 2019-10-18T17:42:12.352Z] 17:42:12     INFO - GECKO(5080) | (firefox:5080): Gtk-CRITICAL **: 17:42:12.345: gtk_widget_get_window: assertion 'GTK_IS_WIDGET (widget)' failed
[task 2019-10-18T17:42:14.960Z] 17:42:14     INFO - GECKO(5080) | MEMORY STAT | vsize 2565MB | residentFast 185MB | heapAllocated 25MB
[task 2019-10-18T17:42:14.961Z] 17:42:14     INFO - TEST-OK | dom/media/test/test_mediarecorder_record_gum_video_timeslice.html | took 2732ms
[task 2019-10-18T17:42:14.988Z] 17:42:14     INFO - TEST-START | dom/media/test/test_mediarecorder_record_gum_video_timeslice_mixed.html
[task 2019-10-18T17:42:16.499Z] 17:42:16     INFO - GECKO(5080) | MEMORY STAT | vsize 2563MB | residentFast 182MB | heapAllocated 19MB
[task 2019-10-18T17:42:16.507Z] 17:42:16     INFO - TEST-OK | dom/media/test/test_mediarecorder_record_gum_video_timeslice_mixed.html | took 1517ms

Try: https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&author=egao%40mozilla.com&fromchange=773ecfe1c53c646126b5d09fb711610215be7d43&selectedJob=271937777

If the logs look good to you, this bug and the host of related bugs can likely be closed as INVALID.

Comment 6

[Edwin Takahashi (:egao | infrequent contributor)]

Forgot to set ni.

Comment 7

[Byron Campen [:bwc]]

Ok.