2007-02-07 21:10:33.370 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:33.429 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:33.553 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:33.607 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:33.647 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:33.685 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:33.799 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:33.821 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:33.888 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:34.196 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:34.245 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.255 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.366 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:34.443 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.447 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.447 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.619 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.660 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:34.727 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:34.762 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.762 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.840 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:34.940 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:34.971 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:35.017 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.075 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.086 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.345 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.369 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:35.407 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.440 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.440 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.449 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.468 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.717 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.826 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.902 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:35.906 sample[7361] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:10:35.938 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:35.977 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:36.085 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:36.086 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:36.098 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:36.179 sample[7361] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:10:36.198 sample[7361] thread_read_stack: frame pointer is zero, continuing. Analysis of sampling pid 7359 every 10.000000 milliseconds Call graph: 293 Thread_1003 293 _pthread_body 293 __ape_agent 293 mach_msg_trap 293 mach_msg_trap 293 Thread_1103 293 _pthread_body 293 XiGMiscChangeResolution 293 SDL_RunThread 293 SDL_Delay 293 SDL_Delay 293 mach_wait_until 293 mach_wait_until 293 Thread_1203 293 _pthread_body 293 CAPThread::Entry(CAPThread*) 293 HALRunLoop::OwnThread(void*) 293 CFRunLoopRunInMode 293 CFRunLoopRunSpecific 293 mach_msg_trap 293 mach_msg_trap 293 Thread_1303 293 _pthread_body 293 CAPThread::Entry(CAPThread*) 293 HP_IOThread::ThreadEntry(HP_IOThread*) 293 HP_IOThread::WorkLoop() 288 CAGuard::WaitUntil(unsigned long long) 288 CAGuard::WaitFor(unsigned long long) 287 semaphore_timedwait_signal_trap 287 semaphore_timedwait_signal_trap 1 pthread_cond_timedwait_relative_np 1 pthread_cond_timedwait_relative_np 5 HP_IOThread::PerformIO(AudioTimeStamp const&) 5 IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) 4 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) 4 DefaultOutputAUEntry 2 DefaultOutputAUEntry 2 DefaultOutputAUEntry 2 DefaultOutputAUEntry 2 AudioConverterFillComplexBuffer 2 BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) 2 AudioConverterChain::RenderOutput(CABufferList*, unsigned long, unsigned long&, AudioStreamPacketDescription*) 2 BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) 2 Resampler2Wrapper::RenderOutput(CABufferList*, unsigned long, unsigned long&) 1 BufferedInputAudioConverter::GetAllInputBytes(unsigned long, unsigned long, unsigned long&, CABufferList const*&) 1 BufferedInputAudioConverter::CallInputProc(unsigned long) 1 BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) 1 CBRConverter::RenderOutput(CABufferList*, unsigned long, unsigned long&, AudioStreamPacketDescription*) 1 PCMConverter::ConvertBufferList(unsigned long, CABufferList const*, CABufferList*) 1 NativeInt16ToFloat32_X86 1 NativeInt16ToFloat32_X86 1 Resampler2Wrapper::RenderOutput(CABufferList*, unsigned long, unsigned long&) 1 IOA_SingleDevice::WriteOutputData(AudioTimeStamp const&, unsigned long) 1 iokit_user_client_trap 1 iokit_user_client_trap 279 Thread_0f07 246 start 246 start 246 sub68k_readPC 246 -[NSApplication run] 246 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] 246 _DPSNextEvent 246 AEProcessAppleEvent 246 aeProcessAppleEvent 246 dispatchEventAndSendReply(AEDesc const*, AEDesc*) 246 aeDispatchAppleEvent(AEDesc const*, AEDesc*, unsigned long, unsigned char*) 246 _NSAppleEventManagerGenericHandler 246 -[NSAppleEventManager dispatchRawAppleEvent:withRawReply:handlerRefCon:] 246 -[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:] 246 -[NSApplication(NSAppleEventHandling) _handleAEOpen:] 246 -[NSApplication _sendFinishLaunchingNotification] 246 -[NSApplication _postDidFinishNotification] 246 -[NSNotificationCenter postNotificationName:object:] 246 -[NSNotificationCenter postNotificationName:object:userInfo:] 246 _CFXNotificationPostNotification 246 __CFXNotificationPost 246 _nsnote_callback 246 sub68k_readPC 246 SDL_main 237 Update_Emulation 179 Flip 177 SDL_Flip 173 SDL_LowerBlit 173 SDL_RLESurface 168 SDL_CalculateAlphaBlit 168 SDL_CalculateAlphaBlit 5 SDL_LockSurface 5 QZ_GL_SwapBuffers 5 LockPortBits 5 QDPlatformLockPortBits 5 CGSLockWindowBits 5 CGSLockWindowRectBits 3 _CGSConnectionByID 3 _CGSConnectionByID 2 _CGSLockWindow 2 _CGSSynchronizeWindowBackingStore 2 mach_msg_trap 2 mach_msg_trap 4 SDL_UpdateRect 4 QZ_GL_SwapBuffers 4 QDFlushPortBuffer 4 QDPlatformFlushWindow 4 CGSFlushWindow 4 _CGSFlushWindowRegion 4 _CGSFlushRegionInline 4 mach_msg_trap 4 mach_msg_trap 1 SDL_LockSurface 1 SDL_LockSurface 1 SDL_LowerBlit 1 SDL_LowerBlit 48 Blit_X2_MMX 48 Blit_X2_MMX 4 Render_Line_32X 4 Render_Line_32X 3 Do_32X_Frame 2 Do_32X_Frame 1 YM2612_Special_Update 1 YM2612_Update 1 Update_Chan_Algo0 1 Update_Chan_Algo0 1 PWM_Update_Timer 1 PWM_Update_Timer 1 SDL_UnlockSurface 1 SDL_UnlockSurface 1 main68k_exec 1 main68k_exec 4 update_SDL_events 4 SDL_PollEvent 4 SDL_PumpEvents 4 QZ_PumpEvents 4 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] 4 _DPSNextEvent 2 BlockUntilNextEventMatchingListInMode 2 ReceiveNextEventCommon 2 RunCurrentEventLoopInMode 2 CFRunLoopRunInMode 2 CFRunLoopRunSpecific 2 mach_msg_trap 2 mach_msg_trap 2 _DPSNextEvent 3 gtk_events_pending 3 g_main_context_pending 3 g_main_context_dispatch 3 g_main_context_prepare 3 gdk_net_wm_supports 3 XPending 3 _XEventsQueued 3 ioctl 3 ioctl 2 SDL_main 31 Render_Line_32X 31 Render_Line_32X 2 SH2_Exec 2 SH2_Exec Total number in stack (recursive counted multiple, when >=5): 5 mach_msg_trap Sort by top of stack, same collapsed (when >= 5): mach_msg_trap 594 mach_wait_until 293 semaphore_timedwait_signal_trap 287 SDL_CalculateAlphaBlit 168 Blit_X2_MMX 48 Render_Line_32X 35 Sample analysis of process 7359 written to file /dev/stdout Sampling process 7359 each 10 msecs 300 times