Re: Weird crash
Re: Weird crash
- Subject: Re: Weird crash
- From: Jeff Moore <email@hidden>
- Date: Tue, 1 Aug 2006 09:31:09 -0700
A crash like this is most likely caused by a memory smasher.
Something is corrupting the heap in your app. The Guard Malloc
library may help track down what is causing the corruption.
On Aug 1, 2006, at 2:26 AM, Simon Clarke wrote:
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.
--
Jeff Moore
Core Audio
Apple
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| References: | |
| | >Weird crash (From: Simon Clarke <email@hidden>) |