Strange crash in XIOAudioDevice
Strange crash in XIOAudioDevice
- Subject: Strange crash in XIOAudioDevice
- From: Robert Grant <email@hidden>
- Date: Tue, 9 Sep 2003 13:32:58 -0400
This is probably for the Apple folks...
I've got a user complaining of an occasional crash with Peripheral
Vision (PV) when they log out. PV is a little utility app that pops up
a transparent window when various peripherals (and network link) come
and go. It doesn't use CoreAudio directly but does use NSSound in case
that's a clue...
But wait - I just spotted an _ape call in there.... I bet it's those
&^%$ haxies!
Thanks,
Robert.
Here's the crash log:
Date/Time: 2003-08-30 16:31:34 +0200
OS Version: 10.2.6 (Build 6L60)
Host: <deleted>
Command: Peripheral Vision
PID: 503
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x0036f008
Thread 0:
#0 0x90073c08 in mach_msg_trap
#1 0x90005ed0 in mach_msg
#2 0x901489f0 in __CFRunLoopRun
#3 0x90180f58 in CFRunLoopRunSpecific
#4 0x969a3b70 in RunCurrentEventLoopInMode
#5 0x969b3b00 in ReceiveNextEventCommon
#6 0x969dabbc in BlockUntilNextEventMatchingListInMode
#7 0x9308dedc in _DPSNextEvent
#8 0x930a0158 in -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:]
#9 0x930b1d88 in -[NSApplication run]
#10 0x9315fc58 in NSApplicationMain
#11 0x000033c8 in _start (crt.c:267)
#12 0x00003248 in start
Thread 1:
#0 0x90073c08 in mach_msg_trap
#1 0x90005ed0 in mach_msg
#2 0xc0009528 in __ape_internal
#3 0xc0001368 in __ape_agent
#4 0x90020c88 in _pthread_body
Thread 2:
#0 0x90034788 in semaphore_wait_trap
#1 0x90009c78 in pthread_mutex_lock
#2 0x94d85308 in CAGuard::Lock()
#3 0x94d88cac in XThreadedCommand::Execute()
#4 0x94d8c6a8 in XBasicDevice::ProcessCommand(CACommand*, bool)
#5 0x94da2fe4 in XBasicDevice::StopAll()
#6 0x94db3d00 in
HALIOAudioDeviceFactory::DeviceIsDead(XIOAudioDevice*)
#7 0x94da9f04 in XIOAudioDevice::IOServiceInterestCallback(void*,
unsigned, unsigned, void*)
#8 0x90494908 in IODispatchCalloutFromCFMessage
#9 0x9015bd8c in __CFMachPortPerform
#10 0x9015bbf8 in __CFRunLoopDoSource1
#11 0x90148c9c in __CFRunLoopRun
#12 0x90180f58 in CFRunLoopRunSpecific
#13 0x94d9c1c0 in HALRunLoop::OwnThread(void*)
#14 0x94d911b0 in CAPThread::Entry(CAPThread*)
#15 0x90020c88 in _pthread_body
Thread 3:
#0 0x90073c08 in mach_msg_trap
#1 0x90005ed0 in mach_msg
#2 0x00435a34 in ah_serv_loop
#3 0x90020c88 in _pthread_body
Thread 4:
#0 0x90073c08 in mach_msg_trap
#1 0x90005ed0 in mach_msg
#2 0x0053ea74 in APEBundleMessage
#3 0x90020c88 in _pthread_body
Thread 5:
#0 0x9003ea08 in semaphore_wait_signal_trap
#1 0x9003e824 in _pthread_cond_wait
#2 0x90232754 in TSWaitOnSemaphoreCommon
#3 0x9023b550 in TimerThread
#4 0x90020c88 in _pthread_body
Thread 6 Crashed:
#0 0x94d84b18 in
XIOAudioDevice::GetCurrent0TimeStamp(AudioTimeStamp&)
#1 0x94d83798 in XIOAudioDevice::Update0TimeStamp()
#2 0x94d82480 in XThreadedDevice::IOThread()
#3 0x94d95a24 in XThreadedDevice::IOThreadEntry(void*)
#4 0x94d911b0 in CAPThread::Entry(CAPThread*)
#5 0x90020c88 in _pthread_body
PPC Thread State:
srr0: 0x94d84b18 srr1: 0x0000f030 vrsave: 0x00000000
xer: 0x00000000 lr: 0x94d84ad0 ctr: 0x94d84ac0 mq: 0x00000000
r0: 0x94d83798 r1: 0xf0284b10 r2: 0x900e8d18 r3: 0x0012d2b0
r4: 0xf0284bc0 r5: 0x00000000 r6: 0x00dfbf34 r7: 0x94d827a8
r8: 0xa0001064 r9: 0x0036f000 r10: 0x001196f0 r11: 0xa4d8096c
r12: 0x94d84ac0 r13: 0x00000000 r14: 0x00000000 r15: 0x00000000
r16: 0x00000000 r17: 0x00000000 r18: 0x00000000 r19: 0xa4d81eec
r20: 0xa4d81eec r21: 0x00000000 r22: 0x0012d628 r23: 0xf0284d20
r24: 0x0012d6d0 r25: 0xa4d81eec r26: 0x00000001 r27: 0x00000001
r28: 0x0012d2b0 r29: 0x000000ce r30: 0x0012d2b0 r31: 0x94d84ad0
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