Weird crash
Weird crash
- Subject: Weird crash
- From: Simon Clarke <email@hidden>
- Date: Tue, 1 Aug 2006 10:26:07 +0100
Hi,
Has anyone else on the list seen a crashing stack like this :
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x80010078
Thread 0 Crashed:
0 com.apple.audio.CoreAudio 0x914a2b24 std::_Rb_tree<unsigned
long, std::pair<unsigned long const, CAMutex*>,
std::_Select1st<std::pair<unsigned long const, CAMutex*> >,
std::less<unsigned long>, std::allocator<std::pair<unsigned long
const, CAMutex*> > >::find(unsigned long const&) + 24
1 com.apple.audio.CoreAudio 0x91474f24
HP_Object::GetObjectStateMutexByID(unsigned long) + 64
2 com.apple.audio.CoreAudio 0x91454e60
HP_PlugIn_ObjectHasProperty(AudioHardwarePlugInInterface**, unsigned
long, AudioObjectPropertyAddress const*) + 100
3 com.apple.audio.CoreAudio 0x91454d3c
HALPlugIn::ObjectHasProperty(HALObject const&,
AudioObjectPropertyAddress const&) const + 52
4 com.apple.audio.CoreAudio 0x91442688 HALObject::HasProperty
(AudioObjectPropertyAddress const&) const + 184
5 com.apple.audio.CoreAudio 0x91454c10
AudioDeviceGetPropertyInfo + 256
...
There is another HAL thread going, but it is in a wait state.
We have had a number of customers report this issue, but we've never
been able to reproduce it here, so I don't think I can write a Radar
on anything. This only seems to have appeared on 10.4.7 systems.
Everything being feed into AudioDeviceGetPropertyInfo() looks correct.
Any thoughts?
Thanks,
Simon Clarke
---
Vara Software
http://www.varasoftware.com
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