1104011 - crash in libmedia.so@0x45fd9

Status: RESOLVED INCOMPLETE

(Core :: WebRTC, defect, P3)

Description

[Cristina Madaras, QA [:CristinaM]]

This bug was filed from the Socorro interface and is 
report bp-e267dbae-9567-4df7-bca4-421db2141124.
=============================================================
0	libc.so	libc.so@0xd0d8	
Ø 1	libmedia.so	libmedia.so@0x45fd9	
Ø 2	libwilhelm.so	libwilhelm.so@0x28bda	
Ø 3	libwilhelm.so	libwilhelm.so@0x27f5e	
Ø 4	libwilhelm.so	libwilhelm.so@0xaa4d	
Ø 5	libwilhelm.so	libwilhelm.so@0x196a3	
6	libmozglue.so	arena_dalloc	memory/mozjemalloc/jemalloc.c
7		@0x6cf62e5a	
8	libxul.so	webrtc::OpenSlesInput::DestroyAudioRecorder()	media/webrtc/trunk/webrtc/modules/audio_device/android/opensles_input.cc
9	libxul.so	webrtc::OpenSlesInput::StopRecording()	media/webrtc/trunk/webrtc/modules/audio_device/android/opensles_input.cc
10	libxul.so	webrtc::AudioDeviceModuleImpl::StopRecording()	media/webrtc/trunk/webrtc/modules/audio_device/audio_device_impl.cc
11	libxul.so	webrtc::VoEBaseImpl::StopSend()	media/webrtc/trunk/webrtc/voice_engine/voe_base_impl.cc
12	libxul.so	webrtc::VoEBaseImpl::StopSend(int)	media/webrtc/trunk/webrtc/voice_engine/voe_base_impl.cc
13	libxul.so	mozilla::MediaEngineWebRTCAudioSource::Stop(mozilla::SourceMediaStream*, int)	dom/media/webrtc/MediaEngineWebRTCAudio.cpp
14	libxul.so	mozilla::MediaOperationTask::Run()	dom/media/MediaManager.h
15	libxul.so	MessageLoop::RunTask(Task*)	ipc/chromium/src/base/message_loop.cc
16	libxul.so	MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask const&)	ipc/chromium/src/base/message_loop.cc
17	libxul.so	MessageLoop::DoWork()	ipc/chromium/src/base/message_loop.cc
18	libxul.so	mozilla::ipc::DoWorkRunnable::Run()	ipc/glue/MessagePump.cpp
19	libxul.so	nsThread::ProcessNextEvent(bool, bool*)	xpcom/threads/nsThread.cpp
20	libxul.so	NS_ProcessNextEvent(nsIThread*, bool)	xpcom/glue/nsThreadUtils.cpp
21	libxul.so	mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)	ipc/glue/MessagePump.cpp
22	libxul.so	MessageLoop::RunInternal()	ipc/chromium/src/base/message_loop.cc
23	libxul.so	MessageLoop::Run()	ipc/chromium/src/base/message_loop.cc
24	libxul.so	base::Thread::ThreadMain()	ipc/chromium/src/base/thread.cc
25	libxul.so	ThreadFunc	ipc/chromium/src/base/platform_thread_posix.cc
Ø 26	libc.so	libc.so@0xe45a	
Ø 27	libc.so	libc.so@0xdb46	

Steps to reproduce:
1. Go to http://mozilla.github.com/webrtc-landing/gum_test.html;
2. Select Audio & Video;
3. Accept permissions.

Actual results:
'InternalError: Starting audio failed' is displayed and Fennec crashes.

Device: Kindle Fire HD 7"

Comment 1

[Kevin Brosnan [Ex-Mozilla]]

Signatures show 0 crashes in the last week across all channels.