Closed Bug 1285374 Opened 9 years ago Closed 9 years ago

Crash in mozilla::MozPromiseRequestHolder<T>::Begin

Categories

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

Product:
Core
Component:
Audio/Video: Playback
Platform:
Unspecified
Windows 10
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
firefox49 --- affected
firefox50 --- affected

People

(Reporter: mccr8, Unassigned)

References

Details

(Keywords: crash, regression)

Crash Data

This bug was filed from the Socorro interface and is report bp-cf3528fa-5195-46b2-9e5c-f6c632160707. ============================================================= This is spiking in the 7-6 Nightly for some reason. #7 Windows crash for that Nightly, with 26. Looks like this Begin is mostly or always being called from mozilla::MediaDecoderReaderWrapper::RequestAudioData(). Nothing useful in the URLs. Mostly some YouTube URLs.
I think this is the regression window, though I could be wrong: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=c9a70b64f2faa264296f0cc90d68a2ee2bac6ac5&tochange=95ffbc4ff63584631c408e8d9912961fcf68bb09 There are a few media things in there, such as bug 1282658, bug 1208328 and bug 1208373.
I also see a number of crashes with the signature mozilla::MediaDecoderReaderWrapper::RequestVideoData, though that's from a single install time, so it may be unrelated.
Anthony, is there somebody who could look into this? Thanks.
Flags: needinfo?(ajones)
This looks very similar to bug 1285248 (where the call stack stops at RequestAudioData, but the linked-at source is the same line in MozPromise), for which JW is already NI'd.
See Also: → 1285248
Seems to have stopped crashing since bug 1285248 landed. Last crash is build 20160708030216.
Flags: needinfo?(ajones)
Status: NEW → RESOLVED
Closed: 9 years ago
Depends on: 1285248
Resolution: --- → WORKSFORME
Crash volume for signature 'mozilla::MozPromiseRequestHolder<T>::Begin': - nightly (version 50): 284 crashes from 2016-06-06. - aurora (version 49): 1 crash from 2016-06-07. - beta (version 48): 0 crash from 2016-06-06. - release (version 47): 0 crash from 2016-05-31. - esr (version 45): 0 crash from 2016-04-07. Crash volume on the last weeks: Week N-1 Week N-2 Week N-3 Week N-4 Week N-5 Week N-6 Week N-7 - nightly 30 39 213 0 0 0 0 - aurora 0 1 0 0 0 0 0 - beta 0 0 0 0 0 0 0 - release 0 0 0 0 0 0 0 - esr 0 0 0 0 0 0 0 Affected platforms: Windows, Linux
status-firefox49: --- → affected
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