1325210 - Assertion failure: false (We should be reviving the graph?) @ mozilla::MediaStreamGraph::ApplyAudioContextOperation

Status: RESOLVED WORKSFORME

(Core :: Audio/Video: MediaStreamGraph, defect, P2)

Description

[Bob Clary [:bc] (inactive)]

Attachment: Null ptr Crash report for https://meet.jit.si/TartinesCongres

1. https://meet.jit.si/TartinesCongres in Beta/51, Aurora/52, Nightly/53 debug build on Linux

2. shutdown browser

Null ptr Crash [@ mozilla::MediaStreamGraph::ApplyAudioContextOperation(mozilla::MediaStream*, nsTArray<mozilla::MediaStream*> const&, mozilla::dom::AudioContextOperation, void*)::AudioContextOperationControlMessage::RunDuringShutdown()]

I also see 
Assertion failure: false (We should be reviving the graph?), at /mozilla/builds/nightly/mozilla/dom/media/MediaStreamGraph.cpp:3939 but can not reproduce this with locally produced builds on Fedora 24 though Bughunter can reproduce it non reliably with tinderbox builds with a number of urls.

I'll attach the stack and log from an example run for the assertion. This might be related to bug 1157986 since the bughunter vms don't have real hardware.

Comment 1

[Bob Clary [:bc] (inactive)]

Attachment: assertion Crash Report

Comment 2

[Bob Clary [:bc] (inactive)]

Attachment: assertion log

Comment 3

[Paul Adenot (:padenot)]

I haven't been able to repro this, tried when this was filed, and again just now. Maybe it could have been caused by bug 1228226, that we backed out recently.

If someone can repro, please reopen with more details.