Closed Bug 1308609 Opened 8 years ago Closed 8 years ago

Firefox crashes in [@ mozilla::BaseAutoLock<T>::BaseAutoLock<T> ]

Categories

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

Product:
Core
Component:
Audio/Video: Playback
Version:
52 Branch
Platform:
All
Windows
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
VERIFIED DUPLICATE of bug 1308603

People

(Reporter: Virtual, Unassigned)

Details

(Keywords: nightly-community) 

I was watching some embedded YouTube movie, maybe closing the other already watched one or maybe seeking that time and crash happened in [@ mozilla::BaseAutoLock<T>::BaseAutoLock<T> ]. I have e10s enabled.

Crashlog report:
https://crash-stats.mozilla.com/report/index/bp-139621e1-557b-4577-ba08-d62ec2161007

Looking on statistics Firefox 52.0a1 has nearly 500 crashes already.


[Tracking Requested - why for this release]: Regression
Crash Signature: [@ mozilla::BaseAutoLock<T>::BaseAutoLock<T> ]
Spike in crashes started on 52.0a1 (2016-10-06)

So based on this and on next frame in crashing thread which is "mozilla::MozPromise<mozilla::MediaDecoder::SeekResolveValue, bool, 1>::ChainTo",
I suspect one of these bugs caused this crash:
#1307356 [Core:Audio/Video: Playback]-Move MDSM::DecodeFirstFrame() into DecodingFirstFrameState [Uns][]
#1307677 [Core:Audio/Video: Playback]-Move some code from MDSM::InitiateSeek to state objects [Uns][]
#1307699 [Core:Audio/Video: Playback]-Move some code to SeekingState [Uns][]
Flags: needinfo?(jwwang)
Confirmed here, enabling e10s solves the problem. So it is e10s related! My Nightly was crashing like crazy two days ago, I need to enable e10s to stop.
(In reply to Semtex from comment #2)
> Confirmed here, enabling e10s solves the problem. So it is e10s related! My
> Nightly was crashing like crazy two days ago, I need to enable e10s to stop.

No, not that. I'm enabling e10s but it still occurs.
Should be a dup of bug 1308603.
Status: NEW → RESOLVED
Closed: 8 years ago
Flags: needinfo?(jwwang)
Resolution: --- → DUPLICATE
Crash Signature: [@ mozilla::BaseAutoLock<T>::BaseAutoLock<T> ]
status-firefox52: affected → ---
tracking-firefox52: ? → ---
Keywords: crash, crashreportid, regression, top50, topcrash, topcrash-win
See Also: 1308603 →
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