OK, the same problem occurred again today. My boys were watching a movie (.mp4) for about half an hour (full screen xbmc), then the screen froze, the audio continued, machine was unresponsive. I was able to ssh into the machine, again xbmc and xbmc helper processes were stuck.
Code:
16:25:27 T:2960457728 DEBUG: CDVDPlayerVideo - CDVDMsg::GENERAL_RESYNC(40000.000000, 1)
16:25:27 T:2954915840 DEBUG: CDVDPlayer::HandleMessages - player started 2
16:25:28 T:2960990208 DEBUG: CoreAudioRenderer::Initialize: Input Stream Format [lpcm] Mixable Non-Interleaved 2 Channel 32-bit Floating Point LE(44100Hz)
16:25:28 T:2960990208 DEBUG: CoreAudioRenderer::Initialize: Output Stream Format [lpcm] Mixable Interleaved 2 Channel 32-bit Floating Point LE(48000Hz)
16:25:28 T:2960990208 DEBUG: CoreAudioRenderer::Initialize: Renderer Configuration - Chunk Len: 2048, Max Cache: 176400 (1000ms).
16:25:28 T:2960990208 INFO: CoreAudioRenderer::Initialize: Successfully configured audio output.
16:25:28 T:2960990208 DEBUG: CCoreAudioRenderer::Initialize - Channels: 2 - SampleRate: 44100 - SampleBit: 16 - Resample false - IsMusic false - IsPassthrough 0 - audioDevice: Default
16:25:28 T:2960990208 DEBUG: CDVDPlayerAudio:: synctype set to 0: clock feedback
16:25:28 T:2960990208 DEBUG: CDVDPlayerAudio - CDVDMsg::GENERAL_RESYNC(23219.954649, 0)
16:25:28 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:102209.959000, should be:-2727.250062, error:-104937.209062
16:25:28 T:2954915840 DEBUG: CDVDPlayer::HandleMessages - player started 1
16:25:32 T:2960457728 DEBUG: CPullupCorrection: detected pattern of length 1: 40000.00, frameduration: 40000.000000
16:25:43 T:2954383360 DEBUG: Thread Jobworker 2954383360 terminating (autodelete)
16:26:28 T:2958184448 NOTICE: ES: Client from 127.0.0.1 timed out
16:36:38 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:670322988.576938, should be:670333051.250561, error:10062.673623
16:46:25 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:1257096217.155561, should be:1257106315.514821, error:10098.359260
16:56:11 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:1843890822.340821, should be:1843900838.509745, error:10016.168924
17:05:53 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2425640782.684745, should be:2425650794.662085, error:10011.977339
17:06:30 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for flip to complete
17:06:30 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:34 T:2960457728 WARNING: Previous line repeats 36 times.
17:06:34 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for flip to complete
17:06:34 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:44 T:2960457728 WARNING: Previous line repeats 94 times.
17:06:44 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for flip to complete
17:06:44 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:53 T:2960990208 WARNING: Previous line repeats 88 times.
17:06:53 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:53 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:53 T:2960990208 WARNING: Previous line repeats 4 times.
17:06:53 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:54 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:54 T:2960990208 WARNING: Previous line repeats 3 times.
17:06:54 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:54 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:54 T:2960990208 WARNING: Previous line repeats 4 times.
17:06:54 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:54 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:55 T:2960990208 WARNING: Previous line repeats 4 times.
17:06:55 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:55 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:56 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:56 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:56 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:56 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:56 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:56 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:57 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:57 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:57 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:57 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:57 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:57 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:58 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:58 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2490484531.453084, should be:2490293696.145124, error:-190835.307960
17:06:58 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:58 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:59 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:59 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2490912297.193124, should be:2490781315.192744, error:-130982.000381
17:06:59 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:59 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:06:59 T:2960990208 WARNING: Previous line repeats 5 times.
17:06:59 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2491394327.217744, should be:2491245714.285714, error:-148612.932030
17:06:59 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:06:59 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:00 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:00 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2491862409.593714, should be:2491733333.333333, error:-129076.260381
17:07:00 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:00 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:00 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:00 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2492365256.555333, should be:2492220952.380952, error:-144304.174381
17:07:00 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:01 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:01 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:01 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2492841424.495952, should be:2492685351.473923, error:-156073.022029
17:07:01 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:01 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:02 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:02 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2493295896.659923, should be:2493172970.521542, error:-122926.138381
17:07:02 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:02 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:02 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:02 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2493805417.134542, should be:2493660589.569161, error:-144827.565381
17:07:02 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:02 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:03 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:03 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2494280527.421161, should be:2494124988.662132, error:-155538.759029
17:07:03 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:03 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:04 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:04 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2494734418.244132, should be:2494612607.709751, error:-121810.534381
17:07:04 T:2960990208 WARNING: CDVDMessageQueue(audio)::Get - asked for new data packet, with nothing available
17:07:04 T:2960457728 WARNING: CRenderManager::FlipPage - timeout waiting for previous frame
17:07:04 T:2960990208 WARNING: Previous line repeats 5 times.
17:07:04 T:2960990208 DEBUG: CDVDPlayerAudio:: Discontinuity - was:2495245186.828751, should be:2495100226.757370, error:-144960.071381
The last 4 or 5 lines repeat until I hard-reset the machine.
I would really appreciate if somebody can help troubleshoot this.