1196558 - Intermittent test_fastSeek.html | application crashed [@ mozilla::TaskQueue::Dispatch(already_AddRefed<nsIRunnable>, mozilla::AbstractThread::DispatchFailureHandling, mozilla::AbstractThread::DispatchReason)]

Status: RESOLVED FIXED

(Core :: Audio/Video, defect)

Comment 1

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=13047888
repository: mozilla-inbound
start_time: 2015-08-19T09:53:31
who: wkocher[at]mozilla[dot]com
machine: t-yosemite-r5-0086
buildname: Rev5 MacOSX Yosemite 10.10 mozilla-inbound opt test mochitest-2
revision: 0b69076d3bad

Assertion failure: aFailureHandling == DontAssertDispatchSuccess || ((bool)(__builtin_expect(!!(!NS_FAILED_impl(rv)), 1))), at ../../dist/include/mozilla/TaskQueue.h:48
TEST-UNEXPECTED-FAIL | dom/media/test/test_fastSeek.html | application terminated with exit code 1
PROCESS-CRASH | dom/media/test/test_fastSeek.html | application crashed [@ mozilla::TaskQueue::Dispatch(already_AddRefed<nsIRunnable>, mozilla::AbstractThread::DispatchFailureHandling, mozilla::AbstractThread::DispatchReason)]

Comment 2

[Jean-Yves Avenard [:jya]]

Attachment: Don't assert should output task not be dispatched.

We are in a racy situation where the task queue could start flushing after we've tested if it was being flushed. We do not care if the task isn't going to be dispatched as we want the frame to be dropped when that happens anyway.

Comment 3

[Pulsebot]

https://hg.mozilla.org/integration/mozilla-inbound/rev/4a61d57d6d87

Comment 4

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/4a61d57d6d87

Comment 5

[Ralph Giles (:rillian)]

https://hg.mozilla.org/releases/mozilla-aurora/rev/744ce5c31af5

Comment 6

[Ralph Giles (:rillian)]

Backed out for a youtube playback regression. See Bug 1199573.
https://hg.mozilla.org/releases/mozilla-aurora/rev/5bb661db5c6c

Comment 7

[Ralph Giles (:rillian)]

https://hg.mozilla.org/releases/mozilla-aurora/rev/e4230f6af3b3