Crash in MusicPlayerStart - OS X bug?
Crash in MusicPlayerStart - OS X bug?
- Subject: Crash in MusicPlayerStart - OS X bug?
- From: Simone Tellini <email@hidden>
- Date: Tue, 09 Jan 2007 20:57:11 +0100
Hi,
I've got an application that creates and plays a MusicSequence using
AudioToolbox. As far as I know, it usually works fine, except for an
user who reported a weird crash.
It seems like the fault is generated deep inside CoreAudio, but I've got
no clues about a possible cause for such a behaviour.
Has anyone seen a stack trace like the following one? Any idea about
what the cause could be?
Date/Time: 2007-01-08 12:18:06.083 -0500
OS Version: 10.4.8 (Build 8L127)
Report Version: 4
Command: TabView
Path: /Applications/TabView.app/Contents/MacOS/TabView
Parent: WindowServer [65]
Version: ??? (1.8)
PID: 1078
Thread: 0
Exception: EXC_BAD_INSTRUCTION (0x0002)
Code[0]: 0x00000002
Code[1]: 0x94260d80
Thread 0 Crashed:
0 ...apple.audio.units.AudioUnit 0x94260d80 AudioUnitSetRenderNotification + 36
1 ....audio.toolbox.AudioToolbox 0x941b571c AUNodeSequenceDestination::EstablishCallback(bool, bool) + 276
2 ....audio.toolbox.AudioToolbox 0x941985a0 SequencePlayer::Start() + 140
3 ....audio.toolbox.AudioToolbox 0x94191144 MusicPlayerStart + 128
4 info.tellini.mac.TabView 0x0001ff28 MIDIPlayer::Play() + 84 (crt.c:300)
5 com.apple.Foundation 0x9296ea00 __NSFireMainThreadPerform + 276
6 com.apple.CoreFoundation 0x9080da78 __CFRunLoopPerformPerform + 104
7 com.apple.CoreFoundation 0x907dd4cc __CFRunLoopDoSources0 + 384
8 com.apple.CoreFoundation 0x907dc9fc __CFRunLoopRun + 452
9 com.apple.CoreFoundation 0x907dc47c CFRunLoopRunSpecific + 268
10 com.apple.HIToolbox 0x93208740 RunCurrentEventLoopInMode + 264
11 com.apple.HIToolbox 0x93207dd4 ReceiveNextEventCommon + 380
12 com.apple.HIToolbox 0x93207c40 BlockUntilNextEventMatchingListInMode + 96
13 com.apple.AppKit 0x936eaae4 _DPSNextEvent + 384
14 com.apple.AppKit 0x936ea7a8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
15 com.apple.AppKit 0x936e6cec -[NSApplication run] + 472
16 com.apple.AppKit 0x937d787c NSApplicationMain + 452
17 info.tellini.mac.TabView 0x00002e30 _start + 380 (crt.c:267)
18 info.tellini.mac.TabView 0x00002cb0 start + 48
Thread 1:
0 libSystem.B.dylib 0x9002e88c kevent + 12
1 com.apple.DesktopServices 0x92874eb0 TFSNotificationTask::FSNotificationTaskProc(void*) + 56
2 ...ple.CoreServices.CarbonCore 0x90bc28b0 PrivateMPEntryPoint + 76
3 libSystem.B.dylib 0x9002b508 _pthread_body + 96
Thread 2:
0 libSystem.B.dylib 0x9002bbc8 semaphore_wait_signal_trap + 8
1 libSystem.B.dylib 0x900306ac pthread_cond_wait + 480
2 ...ple.CoreServices.CarbonCore 0x90bc2aa0 MPWaitOnQueue + 224
3 com.apple.DesktopServices 0x9287552c TNodeSyncTask::SyncTaskProc(void*) + 116
4 ...ple.CoreServices.CarbonCore 0x90bc28b0 PrivateMPEntryPoint + 76
5 libSystem.B.dylib 0x9002b508 _pthread_body + 96
Thread 3:
0 libSystem.B.dylib 0x9002bbc8 semaphore_wait_signal_trap + 8
1 libSystem.B.dylib 0x900306ac pthread_cond_wait + 480
2 com.apple.Foundation 0x92968300 -[NSConditionLock lockWhenCondition:] + 68
3 com.apple.AppKit 0x93787708 -[NSUIHeartBeat _heartBeatThread:] + 324
4 com.apple.Foundation 0x92961194 forkThreadForFunction + 108
5 libSystem.B.dylib 0x9002b508 _pthread_body + 96
Thread 4:
0 libSystem.B.dylib 0x9000ab48 mach_msg_trap + 8
1 libSystem.B.dylib 0x9000aa9c mach_msg + 60
2 com.apple.CoreFoundation 0x907dcb78 __CFRunLoopRun + 832
3 com.apple.CoreFoundation 0x907dc47c CFRunLoopRunSpecific + 268
4 com.apple.audio.CoreAudio 0x9145563c HALRunLoop::OwnThread(void*) + 264
5 com.apple.audio.CoreAudio 0x914553dc CAPThread::Entry(CAPThread*) + 96
6 libSystem.B.dylib 0x9002b508 _pthread_body + 96
Thread 5:
0 libSystem.B.dylib 0x9002bbc8 semaphore_wait_signal_trap + 8
1 libSystem.B.dylib 0x900306ac pthread_cond_wait + 480
2 ...pple.audio.units.Components 0x70016880 DLSMusicDeviceEntry + 10232
3 ...pple.audio.units.Components 0x70016670 DLSMusicDeviceEntry + 9704
4 ...pple.audio.units.Components 0x700165a0 DLSMusicDeviceEntry + 9496
5 libSystem.B.dylib 0x9002b508 _pthread_body + 96
Thread 0 crashed with PPC Thread State 64:
srr0: 0x0000000094260d80 srr1: 0x000000000208f030 vrsave: 0x0000000000000000
cr: 0x22024442 xer: 0x0000000000000004 lr: 0x00000000941b571c ctr: 0x0000000094260d5c
r0: 0x000000000008000c r1: 0x00000000bfffe450 r2: 0x0000000070105108 r3: 0x00000000bfffe490
r4: 0x00000000941b67e4 r5: 0x0000000005328950 r6: 0x0000000090bdacd4 r7: 0x000000000038f150
r8: 0x000000007010c7e8 r9: 0x0000000070005604 r10: 0x00000000bfffe180 r11: 0x00000000a414beb0
r12: 0x0000000094260d5c r13: 0x0000000000000000 r14: 0x0000000000000001 r15: 0x0000000000000001
r16: 0x0000000000000000 r17: 0x0000000000000000 r18: 0x0000000000006047 r19: 0x0000000000000000
r20: 0x0000000010186c39 r21: 0x000000003cabebae r22: 0x0000000000000001 r23: 0x000000000030ca30
r24: 0x0000000000000000 r25: 0x000000000030ca38 r26: 0x000000000030cb48 r27: 0x0000000000000001
r28: 0x0000000000000000 r29: 0x0000000005328950 r30: 0x0000000000000000 r31: 0x00000000941b5620
Binary Images Description:
0x1000 - 0x8afff info.tellini.mac.TabView ??? (1.8) /Applications/TabView.app/Contents/MacOS/TabView
0x480000 - 0x482fff info.tellini.mac.wizupdate ??? (1.1) /Applications/TabView.app/Contents/Resources/WizUpdate.bundle/Contents/MacOS/WizUpdate
0x1689000 - 0x168afff com.apple.aoa.halplugin 2.5.6 (2.5.6b5) /System/Library/Extensions/IOAudioFamily.kext/Contents/PlugIns/AOAHALPlugin.bundle/Contents/MacOS/AOAHALPlugin
0x70000000 - 0x700fcfff com.apple.audio.units.Components 1.4.3 /System/Library/Components/CoreAudio.component/Contents/MacOS/CoreAudio
[...]
0x91440000 - 0x914bbfff com.apple.audio.CoreAudio 3.0.4 /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
[...]
0x9414b000 - 0x9420efff com.apple.audio.toolbox.AudioToolbox 1.4.3 /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x94260000 - 0x94260fff com.apple.audio.units.AudioUnit 1.4 /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
[...]
0x96ad2000 - 0x96b11fff com.apple.audio.midi.CoreMIDI 1.5 (41) /System/Library/Frameworks/CoreMIDI.framework/CoreMIDI
--
Simone Tellini
http://tellini.info
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