885095 - Intermittent leakcheck | 5332,5672 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Status: RESOLVED WORKSFORME

(Core :: Audio/Video, defect)

Description

[(No longer employed by Mozilla) Aaron Klotz]

Since fixing bug 744836, there have been intermittent mochitest failures, particularly with Firefox 23 on Windows XP.

While bug 744836 might have revealed these symptoms, I do not believe that it is the cause. If that fix hypothetically was the cause of this leak then we'd be seeing nsTimerEvent objects being leaked too.

https://tbpl.mozilla.org/php/getParsedLog.php?id=23747986&tree=Mozilla-Aurora
https://tbpl.mozilla.org/php/getParsedLog.php?id=23744096&tree=Mozilla-Aurora
https://tbpl.mozilla.org/php/getParsedLog.php?id=24008671&tree=Mozilla-Beta

Comment 1

[(No longer employed by Mozilla) Aaron Klotz]

(Note that bug 744836 was backed out in 23 but is a prerequisite for reproducing)

Comment 2

[Ed Morley [:emorley]]

Adding keyword so this appears in the TBPL bug suggestions.

Comment 3

[Legacy TBPL/Treeherder Robot]

philor
https://tbpl.mozilla.org/php/getParsedLog.php?id=24743726&tree=Mozilla-Release
Rev3 WINNT 6.1 mozilla-release debug test mochitest-1 on 2013-06-29 04:45:17
revision: 86088ef387ee
slave: talos-r3-w7-130

05:25:34     INFO -  200521 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_playback.html | Test timed out.
05:32:46  WARNING -  TEST-UNEXPECTED-FAIL | leakcheck | 5260 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 4

[Ryan VanderMeulen [:RyanVM]]

@ Sheriffs - bug 744836 was just re-landed on mozilla-beta, which may cause this bug to start happening there again. This was a conscious decision made with a commitment to work on investigating this bug again, so please do not back it out over this.

Comment 5

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=25285752&tree=Mozilla-Inbound
Rev4 MacOSX Snow Leopard 10.6 mozilla-inbound debug test mochitest-1 on 2013-07-15 07:24:02
revision: 763cc1310b18
slave: talos-r4-snow-072

07:54:25     INFO -  146322 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_buffered.html | Test timed out.
08:06:21  WARNING -  TEST-UNEXPECTED-FAIL | leakcheck | 8904 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 6

[Lukas Blakk [:lsblakk] use ?needinfo]

No longer tracking since this does not appear to have cause a tremendous uptick in mochitest failures as we thought possible.

Comment 7

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=25978019&tree=Mozilla-Inbound
Rev4 MacOSX Snow Leopard 10.6 mozilla-inbound debug test mochitest-1 on 2013-07-31 09:46:30
revision: 553bc5d3430b
slave: talos-r4-snow-066

ImportError: cannot import name OrderedDict
TEST-UNEXPECTED-FAIL | leakcheck | 14771 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 8

[Legacy TBPL/Treeherder Robot]

philor
https://tbpl.mozilla.org/php/getParsedLog.php?id=26118419&tree=Mozilla-Release
Rev3 WINNT 5.1 mozilla-release debug test mochitest-1 on 2013-08-03 04:53:03
revision: 6337621c540c
slave: talos-r3-xp-113

203837 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_play_twice.html | Test timed out.
TypeError: content is null
TEST-UNEXPECTED-FAIL | leakcheck | 5276 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 9

[Ryan VanderMeulen [:RyanVM]]

https://tbpl.mozilla.org/php/getParsedLog.php?id=27716079&tree=Mozilla-Inbound

Comment 10

[Legacy TBPL/Treeherder Robot]

philor
https://tbpl.mozilla.org/php/getParsedLog.php?id=28735192&tree=Mozilla-Central
Rev4 MacOSX Snow Leopard 10.6 mozilla-central debug test mochitest-1 on 2013-10-03 21:50:33
revision: 8f08240128c8
slave: talos-r4-snow-025

TEST-UNEXPECTED-FAIL | leakcheck | 8160 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 11

[Legacy TBPL/Treeherder Robot]

KWierso
https://tbpl.mozilla.org/php/getParsedLog.php?id=29158189&tree=Mozilla-Inbound
Rev4 MacOSX Snow Leopard 10.6 mozilla-inbound debug test mochitest-1 on 2013-10-15 15:59:53
revision: 15e91a96d77d
slave: talos-r4-snow-016

154638 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_play_twice.html | Test timed out.
TEST-UNEXPECTED-FAIL | leakcheck | 8976 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 12

[Legacy TBPL/Treeherder Robot]

edmorley
https://tbpl.mozilla.org/php/getParsedLog.php?id=29666920&tree=Mozilla-Aurora
Windows 7 32-bit mozilla-aurora debug test mochitest-1 on 2013-10-25 08:42:09
revision: 4253a66382fa
slave: t-w732-ix-101

System JS : ERROR 154068 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_paused_after_ended.html | Test timed out.
TEST-UNEXPECTED-FAIL | leakcheck | 5380 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 13

[Legacy TBPL/Treeherder Robot]

philor
https://tbpl.mozilla.org/php/getParsedLog.php?id=29792859&tree=Mozilla-Aurora
Windows 7 32-bit mozilla-aurora debug test mochitest-1 on 2013-10-28 12:31:59
revision: 1015675d91d0
slave: t-w732-ix-068

157574 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_streams_tracks.html | Test timed out.
TEST-UNEXPECTED-FAIL | leakcheck | 14480 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 14

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=30577970&tree=Try
Windows 7 32-bit try debug test mochitest-1 on 2013-11-14 15:10:56
revision: 0137a3f73f05
slave: t-w732-ix-055

156311 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_playback.html | Test timed out.
TEST-UNEXPECTED-FAIL | leakcheck | 9928 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)
Return code: 1

Comment 15

[Legacy TBPL/Treeherder Robot]

philor
https://tbpl.mozilla.org/php/getParsedLog.php?id=31128460&tree=Mozilla-Inbound
Windows 7 32-bit mozilla-inbound debug test mochitest-1 on 2013-11-26 17:22:12
revision: df21e1d3eaa2
slave: t-w732-ix-015

159598 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_playback.html | Test timed out.
160777 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_timeupdate_small_files.html | Test timed out.
TEST-UNEXPECTED-FAIL | leakcheck | 7512 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)
Return code: 1

Comment 16

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=31951987&tree=Mozilla-B2g26-v1.2f
Windows 7 32-bit mozilla-b2g26_v1_2f debug test mochitest-1 on 2013-12-13 12:41:51
revision: b3809d7a48dc
slave: t-w732-ix-121

TEST-UNEXPECTED-FAIL | leakcheck | 13019 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)

Comment 17

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=35807551&tree=Fx-Team
Windows 7 32-bit fx-team debug test mochitest-1 on 2014-03-07 11:14:14
revision: 51f11b099596
slave: t-w732-ix-093

4900 INFO TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_progress.html | Test timed out.
TEST-UNEXPECTED-FAIL | leakcheck | 5648 bytes leaked (AudioAvailableEventManager, BaseMediaResource, CondVar, FileBlockCache, Image, ...)
Return code: 1

Comment 18

[Andrew McCreight [:mccr8]]

last happened in March.