1338038 - Intermittent browser/base/content/test/webrtc/browser_devices_get_user_media_screen.js | recording-device-events notification unexpected - Got -1, expected 0

Status: RESOLVED DUPLICATE of bug 1363253

(Core :: WebRTC, defect, P2)

Description

[Treeherder Bug Filer]

Filed by: philringnalda [at] gmail.com

https://treeherder.mozilla.org/logviewer.html#?job_id=75767210&repo=mozilla-central

https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-central-win64-pgo/1486600214/mozilla-central_win8_64_test_pgo-mochitest-browser-chrome-3-bm112-tests1-windows-build81.txt.gz

Comment 1

[Intermittent Failures Robot]

20 failures in 836 pushes (0.024 failures/push) were associated with this bug in the last 7 days.  
Repository breakdown:
* mozilla-inbound: 9
* autoland: 5
* mozilla-central: 3
* mozilla-aurora: 3

Platform breakdown:
* windows8-64: 18
* windows7-32-vm: 1
* linux32: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-02-06&endday=2017-02-12&tree=all

Comment 2

[Florian Quèze [:florian]]

These failures started after the fix in bug 1323880 landed.

Several of these failures were associated to bug 1324303.

Comment 3

[Intermittent Failures Robot]

20 failures in 833 pushes (0.024 failures/push) were associated with this bug in the last 7 days.  
Repository breakdown:
* mozilla-inbound: 9
* autoland: 5
* mozilla-central: 3
* mozilla-aurora: 3

Platform breakdown:
* windows8-64: 14
* windows7-32-vm: 4
* linux32: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-02-13&endday=2017-02-19&tree=all

Comment 4

[Intermittent Failures Robot]

35 failures in 812 pushes (0.043 failures/push) were associated with this bug in the last 7 days. 

This is the #48 most frequent failure this week. 

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:
* mozilla-inbound: 15
* autoland: 12
* mozilla-aurora: 4
* mozilla-central: 3
* try: 1

Platform breakdown:
* windows8-64: 30
* windows7-32-vm: 3
* linux32: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-02-20&endday=2017-02-26&tree=all

Comment 5

[Joel Maher ( :jmaher ) (UTC -8)]

:florian, can you take a look at fixing this or helping find somebody to look at this?

Comment 6

[Florian Quèze [:florian]]

(In reply to Joel Maher ( :jmaher) from comment #5)
> :florian, can you take a look at fixing this or helping find somebody to
> look at this?

I can investigate a bit. But given how often bug 1324303 occurs, and given that I don't see any progress on fixing bug 1320994, it may be time to start writing code to make the test skip the recording-device-events notification check on some platforms; so that we keep most of the coverage but stop being bothered by the intermittent behavior.

Comment 7

[Joel Maher ( :jmaher ) (UTC -8)]

both bug 1324303 and this one are past our 30/week threshold where we want to see a fix.  This bug fails on win8 primarily and bug 1324303 more on linux.  What help would you need in this?  These failures have been constant for 2+ weeks :(

Comment 8

[Florian Quèze [:florian]]

Andreas, is there any chance of seeing progress in bug 1320994 soon, or should we write code to skip the recording-device-events notification check on Windows64 and Linux?

Comment 9

[Andreas Pehrson [:pehrsons]]

I'm a bit swamped at the moment but I can prioritise it and take a look in a week or so.

Comment 10

[Joel Maher ( :jmaher ) (UTC -8)]

Thanks Andreas for pointing at a root cause- I understand you are busy- if we focus on the root cause, can we partially disable this in the mean time and add a comment to bug 1320994 to ensure that we backout the disabling?

Comment 11

[Andreas Pehrson [:pehrsons]]

The biggest problem with that is that it might never get fixed since it's not an immediate problem anymore. There are always other problems that seem immediate, and suddenly you've forgotten about it. I guess it's up to you to weigh the cost of keeping it around for another two something weeks against keeping it around for a much longer time.

Comment 12

[Intermittent Failures Robot]

30 failures in 783 pushes (0.038 failures/push) were associated with this bug in the last 7 days. 

This is the #43 most frequent failure this week. 

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:
* mozilla-inbound: 13
* autoland: 11
* try: 2
* mozilla-central: 2
* mozilla-aurora: 2

Platform breakdown:
* windows8-64: 23
* windows7-32-vm: 5
* linux32: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-02-27&endday=2017-03-05&tree=all

Comment 13

[Intermittent Failures Robot]

12 failures in 790 pushes (0.015 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-aurora: 4
* autoland: 4
* mozilla-beta: 2
* mozilla-inbound: 1
* mozilla-central: 1

Platform breakdown:
* windows8-64: 9
* windows7-32-vm: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-03-06&endday=2017-03-12&tree=all

Comment 14

[Joel Maher ( :jmaher ) (UTC -8)]

Attachment: disable test on linux debug and win opt/pgo

when there is time to fix this we hope to see this enabled again soon!

Comment 15

[Joel Maher ( :jmaher ) (UTC -8)]

this will fix this for bug 1324303 as well.

Comment 16

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/a37f9e1cbc8f
Intermittent browser/base/content/test/webrtc/browser_devices_get_user_media_screen.js. r=gbrown

Comment 17

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/a37f9e1cbc8f

Comment 18

[Intermittent Failures Robot]

14 failures in 777 pushes (0.018 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-aurora: 5
* autoland: 4
* mozilla-central: 2
* mozilla-beta: 2
* mozilla-inbound: 1

Platform breakdown:
* windows8-64: 11
* windows7-32-vm: 2
* linux32: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-03-13&endday=2017-03-19&tree=all

Comment 19

[Intermittent Failures Robot]

5 failures in 867 pushes (0.006 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-beta: 4
* mozilla-aurora: 1

Platform breakdown:
* windows8-64: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-04-03&endday=2017-04-09&tree=all

Comment 20

[Intermittent Failures Robot]

14 failures in 894 pushes (0.016 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-aurora: 6
* try: 3
* mozilla-beta: 3
* mozilla-release: 2

Platform breakdown:
* windows8-64: 13
* linux32: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-04-10&endday=2017-04-16&tree=all

Comment 21

[Intermittent Failures Robot]

7 failures in 770 pushes (0.009 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-beta: 5
* autoland: 2

Platform breakdown:
* windows8-64: 5
* windows7-32-vm: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-05-01&endday=2017-05-07&tree=all

Comment 22

[Intermittent Failures Robot]

30 failures in 879 pushes (0.034 failures/push) were associated with this bug in the last 7 days. 

This is the #46 most frequent failure this week.  

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. ** 

Repository breakdown:
* autoland: 13
* mozilla-inbound: 12
* oak: 3
* mozilla-central: 1
* graphics: 1

Platform breakdown:
* windows8-64: 25
* windows7-32-vm: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-05-08&endday=2017-05-14&tree=all

Comment 23

[Andreas Pehrson [:pehrsons]]

I have patches on bug 1363253 that I hope will fix this.

Comment 25

[Intermittent Failures Robot]

10 failures in 777 pushes (0.013 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-inbound: 3
* autoland: 3
* oak: 1
* mozilla-release: 1
* mozilla-central: 1
* graphics: 1

Platform breakdown:
* windows8-64: 8
* windows7-32-vm: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1338038&startday=2017-05-15&endday=2017-05-21&tree=all

Comment 26

[Firefox Bug Husbandry Bot]

Removing leave-open keyword from resolved bugs, per :sylvestre.