Re: AudioQueueStart result code: -308
Re: AudioQueueStart result code: -308
- Subject: Re: AudioQueueStart result code: -308
- From: Christopher Atlan <email@hidden>
- Date: Fri, 9 Jan 2009 15:58:21 +0100
That's a Mach error... Maybe the server is crashing. Any
interesting crash logs?
server crashing? What server I should look for crash logs? My
application is running fine after the result code -308, the next
song is also playing fine.
mediaserverd is the process that might be crashing.
You are right, I found around 50 crash logs for mediaserverd. The all
have a same stack trace:
Thread 9 Crashed:
0 AudioToolbox 0x34874cc0
AQMEDevice::MixInputProc(void*, unsigned long*, AudioTimeStamp const*,
unsigned long, unsigned long, AudioBufferList*) + 24
1 AudioToolbox 0x348820fc
AUEmbeddedStereoMixerInputElement::PullSharedInput(unsigned long,
unsigned long&, AudioTimeStamp const&, unsigned long) + 356
2 AudioToolbox 0x3487e708
AUEmbeddedStereoMixer::RenderInput(unsigned long, unsigned long&,
AudioTimeStamp const&, unsigned long, bool) + 140
3 AudioToolbox 0x3487e1d4
AUEmbeddedStereoMixer::Render(unsigned long&, AudioTimeStamp const&,
unsigned long) + 360
4 AudioToolbox 0x348740e4
AUBase::DoRender(unsigned long&, AudioTimeStamp const&, unsigned long,
unsigned long, AudioBufferList&) + 424
5 AudioToolbox 0x34873f30 AudioUnitRender + 72
6 AudioToolbox 0x34873c4c
AQMEDevice::IO_PerformOutput(AudioBufferList&, AudioTimeStamp const&,
unsigned long) + 408
7 AudioToolbox 0x348739d8
AQMEIO_HAL::IOProc(unsigned long, AudioTimeStamp const*,
AudioBufferList const*, AudioTimeStamp const*, AudioBufferList*,
AudioTimeStamp const*, void*) + 204
8 VirtualAudio 0x0041c734 0x404000 + 100148
9 VirtualAudio 0x0042a3f8 0x404000 + 156664
10 VirtualAudio 0x0042a768 0x404000 + 157544
11 VirtualAudio 0x0044c678 0x404000 + 296568
12 CoreAudio 0x31965e74
HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&,
AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) + 372
13 CoreAudio 0x319877f0
IOA2_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&,
AudioTimeStamp const&) + 1008
14 CoreAudio 0x3197b64c
HP_IOThread::PerformIO(AudioTimeStamp const&, double) + 468
15 CoreAudio 0x319655a0 HP_IOThread::WorkLoop()
+ 2492
16 CoreAudio 0x31964bd4
HP_IOThread::ThreadEntry(HP_IOThread*) + 4
17 CoreAudio 0x31958700
CAPThread::Entry(CAPThread*) + 348
18 libSystem.B.dylib 0x3145d786 _pthread_body + 34
Christopher
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