. Thread 8 (process 12958): #0 0xffffe410 in ?? () #1 0xbff61768 in ?? () #2 0x00000995 in ?? () #3 0x00000008 in ?? () #4 0xb61e55a7 in poll () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7288603 in ?? () from /usr/lib/libglib-2.0.so.0 #6 0x086ab880 in ?? () #7 0x00000008 in ?? () #8 0x00000995 in ?? () #9 0x086ab880 in ?? () #10 0x00000008 in ?? () #11 0xb731025c in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb6390541 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #13 0xb7288979 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #14 0xb7a902d4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #15 0x0809d126 in main () . Thread 7 (process 13084): #0 0xffffe410 in ?? () #1 0xb561a2e0 in ?? () #2 0x0000001b in ?? () #3 0x00000000 in ?? () . Thread 6 (process 13085): #0 0xffffe410 in ?? () #1 0xb55d9378 in ?? () #2 0x00000000 in ?? () . Thread 5 (process 13095): #0 0xffffe410 in ?? () #1 0xaf0092e8 in ?? () #2 0xffffffff in ?? () #3 0x00000001 in ?? () #4 0xb61e55a7 in poll () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7288603 in ?? () from /usr/lib/libglib-2.0.so.0 #6 0x08620ac0 in ?? () #7 0x00000001 in ?? () #8 0xffffffff in ?? () #9 0x08620ac0 in ?? () #10 0x00000001 in ?? () #11 0xb6262120 in ?? () from /lib/tls/i686/cmov/libc.so.6 #12 0xb6390541 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #13 0xb7288979 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #14 0xb7637832 in ?? () from /usr/lib/libebook-1.2.so.9 #15 0x08640aa0 in ?? () #16 0x00000000 in ?? () . Thread 4 (process 13097): #0 0xffffe410 in ?? () #1 0xae8082f8 in ?? () #2 0xffffffff in ?? () #3 0x00000009 in ?? () #4 0xb61e55a7 in poll () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7288603 in ?? () from /usr/lib/libglib-2.0.so.0 #6 0x08643400 in ?? () #7 0x00000009 in ?? () #8 0xffffffff in ?? () #9 0x08643400 in ?? () #10 0x0000000a in ?? () #11 0x00000000 in ?? () . Thread 3 (process 13103): #0 0xffffe410 in ?? () #1 0xb37bd0d8 in ?? () #2 0x0858a628 in ?? () #3 0x085eeb70 in ?? () #4 0xb61e8261 in select () from /lib/tls/i686/cmov/libc.so.6 #5 0xb70c2498 in PThread::PXBlockOnIO () from /usr/lib/libpt.so.1.10.7 #6 0xb70b58fb in PChannel::PXSetIOBlock () from /usr/lib/libpt.so.1.10.7 #7 0xb70afa33 in PSocket::os_accept () from /usr/lib/libpt.so.1.10.7 #8 0xb70cf15f in PTCPSocket::Accept () from /usr/lib/libpt.so.1.10.7 #9 0xb6701d0b in OpalListenerTCP::Accept () from /usr/lib/libopal.so.2.2 #10 0xb67027b8 in OpalListener::ListenForConnections () from /usr/lib/libopal.so.2.2 #11 0xb67062c2 in OpalListener::ListenForConnections_PNotifier::Call () from /usr/lib/libopal.so.2.2 #12 0xb70da7bf in PSimpleThread::Main () from /usr/lib/libpt.so.1.10.7 #13 0xb70c311d in PThread::PX_ThreadStart () from /usr/lib/libpt.so.1.10.7 #14 0xb638e46b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #15 0xb61ef69e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (process 13104): #0 0xffffe410 in ?? () #1 0xb377c128 in ?? () #2 0x0858b5c0 in ?? () #3 0x0858b538 in ?? () #4 0xb61e8261 in select () from /lib/tls/i686/cmov/libc.so.6 #5 0xb70af850 in PSocket::Select () from /usr/lib/libpt.so.1.10.7 #6 0xb70d12f5 in PSocket::Select () from /usr/lib/libpt.so.1.10.7 #7 0xb6704c4b in OpalListenerUDP::Accept () from /usr/lib/libopal.so.2.2 #8 0xb67027b8 in OpalListener::ListenForConnections () from /usr/lib/libopal.so.2.2 #9 0xb67062c2 in OpalListener::ListenForConnections_PNotifier::Call () from /usr/lib/libopal.so.2.2 #10 0xb70da7bf in PSimpleThread::Main () from /usr/lib/libpt.so.1.10.7 #11 0xb70c311d in PThread::PX_ThreadStart () from /usr/lib/libpt.so.1.10.7 #12 0xb638e46b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #13 0xb61ef69e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 13102): #0 0xb6f67444 in tinyjpeg_idct_float () from /usr/lib/libpt.so.1.10.7 #1 0xb6f9e046 in ?? () from /usr/lib/libpt.so.1.10.7 #2 0xb6f9c9ff in tinyjpeg_decode () from /usr/lib/libpt.so.1.10.7 #3 0xb6f8d69b in PStandardColourConverter::MJPEGtoYUV420PSameSize () from /usr/lib/libpt.so.1.10.7 #4 0xb6f8f86f in PStandardColourConverter::MJPEGtoYUV420P () from /usr/lib/libpt.so.1.10.7 #5 0xb6f8f8f2 in P_MJPEG_YUV420P::Convert () from /usr/lib/libpt.so.1.10.7 #6 0xb6f8d5ac in P_MJPEG_YUV420P::Convert () from /usr/lib/libpt.so.1.10.7 #7 0xb564df77 in PVideoInputDevice_V4L2::GetFrameDataNoDelay () from /usr/lib/pwlib/device/videoinput/v4l2_pwplugin.so #8 0xb564e034 in PVideoInputDevice_V4L2::GetFrameData () from /usr/lib/pwlib/device/videoinput/v4l2_pwplugin.so #9 0xb6f845dd in PVideoInputDevice::GetFrame () from /usr/lib/libpt.so.1.10.7 #10 0x080ad383 in GMVideoGrabber::Main () #11 0xb70c311d in PThread::PX_ThreadStart () from /usr/lib/libpt.so.1.10.7 #12 0xb638e46b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #13 0xb61ef69e in clone () from /lib/tls/i686/cmov/libc.so.6