1305601 - Intermittent dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_tracks.html | Test failed: Error: No event

Status: RESOLVED FIXED

(Core :: WebRTC, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: philringnalda [at] gmail.com

https://treeherder.mozilla.org/logviewer.html#?job_id=36384806&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/c-m2SeIaSC2WSOMKAgbX4w/runs/0/artifacts/public%2Flogs%2Flive_backing.log

Comment 1

[Intermittent Failures Robot]

31 automation job failures were associated with this bug yesterday.

Repository breakdown:
* autoland: 15
* mozilla-inbound: 12
* mozilla-central: 2
* try: 1
* fx-team: 1

Platform breakdown:
* linux64: 31

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-09-27&endday=2016-09-27&tree=all

Comment 2

[Randell Jesup [:jesup] (needinfo me)]

Andreas - might this be something of yours?

Comment 3

[Intermittent Failures Robot]

21 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 16
* autoland: 4
* fx-team: 1

Platform breakdown:
* linux64: 21

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-09-28&endday=2016-09-28&tree=all

Comment 4

[Andreas Pehrson [:pehrsons]]

It is.

Comment 5

[Intermittent Failures Robot]

25 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 18
* autoland: 3
* try: 2
* mozilla-central: 1
* fx-team: 1

Platform breakdown:
* linux64: 25

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-09-29&endday=2016-09-29&tree=all

Comment 6

[Intermittent Failures Robot]

15 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 7
* autoland: 6
* try: 1
* fx-team: 1

Platform breakdown:
* linux64: 15

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-09-30&endday=2016-09-30&tree=all

Comment 7

[Intermittent Failures Robot]

143 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 66
* autoland: 65
* fx-team: 5
* try: 4
* mozilla-central: 3

Platform breakdown:
* linux64: 143

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-09-26&endday=2016-10-02&tree=all

Comment 8

[Intermittent Failures Robot]

28 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 12
* autoland: 11
* try: 2
* fx-team: 2
* mozilla-central: 1

Platform breakdown:
* linux64: 28

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-03&endday=2016-10-03&tree=all

Comment 9

[Intermittent Failures Robot]

37 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 17
* autoland: 12
* mozilla-central: 4
* fx-team: 3
* try: 1

Platform breakdown:
* linux64: 37

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-04&endday=2016-10-04&tree=all

Comment 10

[Intermittent Failures Robot]

30 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 16
* autoland: 11
* fx-team: 2
* try: 1

Platform breakdown:
* linux64: 30

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-05&endday=2016-10-05&tree=all

Comment 11

[Intermittent Failures Robot]

34 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 14
* autoland: 10
* try: 4
* fx-team: 4
* mozilla-central: 2

Platform breakdown:
* linux64: 34

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-06&endday=2016-10-06&tree=all

Comment 12

[Intermittent Failures Robot]

42 automation job failures were associated with this bug yesterday.

Repository breakdown:
* autoland: 24
* mozilla-inbound: 14
* fx-team: 3
* mozilla-central: 1

Platform breakdown:
* linux64: 42

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-07&endday=2016-10-07&tree=all

Comment 13

[Intermittent Failures Robot]

192 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 78
* autoland: 77
* fx-team: 17
* try: 11
* mozilla-central: 9

Platform breakdown:
* linux64: 192

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-03&endday=2016-10-09&tree=all

Comment 14

[Andreas Pehrson [:pehrsons]]

Looking at some logs from [1], this looks like an intermittent problem with playing a MediaStream clone. It doesn't have anything in particular to do with media element capture yet.


[1] https://treeherder.mozilla.org/#/jobs?repo=try&revision=898fc3fd3da6

Comment 15

[Andreas Pehrson [:pehrsons]]

Logs (like [1], [2], [3]) show that it on linux64 taskcluster machines commonly takes 4-5 seconds for tracks to appear (with extra logging) - and we timeout after 5 seconds. That's a simple fix.


[1] https://public-artifacts.taskcluster.net/Ob1HBquoSHO2pajld_lBog/0/public/logs/live_backing.log
[2] https://public-artifacts.taskcluster.net/VWvohrxyRheErNLeYu7xtA/0/public/logs/live_backing.log
[3] https://public-artifacts.taskcluster.net/AsbqLd1fQAm_ntI0t2aUvw/0/public/logs/live_backing.log

Comment 16

[Andreas Pehrson [:pehrsons]]

Attachment: Bug 1305601 - Increase test_gUM_mediaElementCapture_tracks.html timeouts to 50 seconds.

Review commit: https://reviewboard.mozilla.org/r/84926/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/84926/

Comment 17

[Andreas Pehrson [:pehrsons]]

On try (with the extra logging mentioned in comment 15): https://treeherder.mozilla.org/#/jobs?repo=try&revision=1e93bd68b937cc7080711198829ef24f18a903fd

Comment 18

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

Comment on attachment 8799806 [details]
Bug 1305601 - Increase test_gUM_mediaElementCapture_tracks.html timeouts to 50 seconds.

https://reviewboard.mozilla.org/r/84926/#review83554

Looks green to me.

Comment 19

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/2aef09a9b7f9
Increase test_gUM_mediaElementCapture_tracks.html timeouts to 50 seconds. r=jib

Comment 20

[Intermittent Failures Robot]

38 automation job failures were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 18
* autoland: 11
* mozilla-central: 5
* try: 2
* fx-team: 2

Platform breakdown:
* linux64: 38

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-11&endday=2016-10-11&tree=all

Comment 21

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/2aef09a9b7f9

Comment 22

[Andreas Pehrson [:pehrsons]]

Given that the patch is test-only, could you uplift it to aurora Tomcat?

Thanks!

Comment 23

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/releases/mozilla-aurora/rev/1632aad24b80

Comment 24

[Carsten Book [:Tomcat]]

(In reply to Andreas Pehrson [:pehrsons] (Telenor) from comment #22)
> Given that the patch is test-only, could you uplift it to aurora Tomcat?
> 
> Thanks!

np, done! :)

Comment 25

[Intermittent Failures Robot]

56 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 27
* autoland: 18
* mozilla-central: 5
* try: 4
* fx-team: 2

Platform breakdown:
* linux64: 56

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1305601&startday=2016-10-10&endday=2016-10-16&tree=all