948049 - crash in mozilla::ReentrantMonitor::Enter() via mozilla::MediaCacheStream::Close

Status: RESOLVED WORKSFORME

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

Description

[Wayne Mery (:wsmwk)]

afaict, crashes starttd in Firefox 25

This bug was filed from the Socorro interface and is 
report bp-df9af1d0-9d49-4ad5-97c4-4e8e22131208.
=============================================================
0	xul.dll	mozilla::ReentrantMonitor::Enter()	obj-firefox/dist/include/mozilla/ReentrantMonitor.h
1	xul.dll	mozilla::ReentrantMonitorAutoEnter::ReentrantMonitorAutoEnter(mozilla::ReentrantMonitor &)	obj-firefox/dist/include/mozilla/ReentrantMonitor.h
2	xul.dll	mozilla::MediaCacheStream::Close()	content/media/MediaCache.cpp
3	xul.dll	mozilla::ChannelMediaResource::Close()	content/media/MediaResource.cpp
4	xul.dll	mozilla::MediaDecoder::Shutdown()	content/media/MediaDecoder.cpp
5	xul.dll	mozilla::MediaDecoder::Observe(nsISupports *,char const *,wchar_t const *)	content/media/MediaDecoder.cpp
6	xul.dll	nsObserverService::NotifyObservers(nsISupports *,char const *,wchar_t const *)	xpcom/ds/nsObserverService.cpp

Comment 1

[guigs [:guigs] PST (please needinfo me!)]

We have some steps to reproduce reported in the forum, may need more investigation: any suggestions for further troubleshooting is appreciated :-)
https://support.mozilla.org/en-US/questions/1024413

Comment 2

[Andrew Truong [:feer56] [:andrewtruong] [:atruong]]

Another report: 
https://support.mozilla.org/en-US/questions/1028098

Comment 3

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

I don't see any matching crashes. Re-open if this issue still appears to exist.