Breakpoint 8, PyEval_RestoreThread (tstate=0x81ab000) at Python/ceval.c:300
300     Python/ceval.c: No such file or directory.
        in Python/ceval.c
[Current thread is 3 (Thread -1225958496 (LWP 12728))]
#0  PyEval_RestoreThread (tstate=0x81ab000) at Python/ceval.c:300
#1  0xb7a75451 in PyGILState_Ensure () at Python/pystate.c:508
#2  0xb792f4ca in pyg_closure_marshal (closure=0x81a87d8, return_value=0x0, n_param_values=2, param_values=0xb6ed4dec, 
    invocation_hint=0xb6ed4ccc, marshal_data=0x0) at pygtype.c:1084
#3  0xb7d441bb in IA__g_closure_invoke (closure=0x81a87d8, return_value=0x0, n_param_values=2, param_values=0xb6ed4dec, 
    invocation_hint=0xb6ed4ccc) at gclosure.c:490
#4  0xb7d55969 in signal_emit_unlocked_R (node=0x805bad8, detail=0, instance=0x81a7f38, emission_return=0x0, 
    instance_and_params=0xb6ed4dec) at gsignal.c:2438
#5  0xb7d56da3 in IA__g_signal_emit_valist (instance=0x81a7f38, signal_id=7, detail=0, var_args=0xb6ed5030 "Z\002") at gsignal.c:2197
#6  0xb7d57049 in IA__g_signal_emit (instance=0x81a7f38, signal_id=7, detail=0) at gsignal.c:2241
#7  0xb7ef65c9 in gst_element_add_pad (element=0x81a7f38, pad=0x80f0e30) at gstelement.c:636
#8  0xb6f0f628 in gst_avi_demux_parse_stream (element=0x81a7f38, buf=0x81772c8) at gstavidemux.c:1199
#9  0xb6f1279c in gst_avi_demux_stream_header (avi=0x81a7f38) at gstavidemux.c:2156
#10 0xb6f15bd5 in gst_avi_demux_loop (pad=0x81ab000) at gstavidemux.c:2706
#11 0xb7f27ee0 in gst_task_func (task=0x81976a0, tclass=0x81a96a8) at gsttask.c:193
#12 0xb7cd5ec7 in g_thread_pool_thread_proxy (data=0x81a9738) at gthreadpool.c:265
#13 0xb7cd450f in g_thread_create_proxy (data=0x81a8688) at gthread.c:553
#14 0xb7d29294 in start_thread (arg=0xb6ed5ba0) at pthread_create.c:261
#15 0xb7c27e7e in clone () from /lib/libc.so.6

Breakpoint 11, PyThread_acquire_lock (lock=0x8112548, waitflag=1) at Python/thread_pthread.h:313
313     Python/thread_pthread.h: No such file or directory.
        in Python/thread_pthread.h
[Current thread is 3 (Thread -1225958496 (LWP 12728))]
#0  PyThread_acquire_lock (lock=0x8112548, waitflag=1) at Python/thread_pthread.h:313
#1  0xb7a54b90 in PyEval_RestoreThread (tstate=0x81ab000) at Python/ceval.c:305
#2  0xb7a75451 in PyGILState_Ensure () at Python/pystate.c:508
#3  0xb792f4ca in pyg_closure_marshal (closure=0x81a87d8, return_value=0x0, n_param_values=2, param_values=0xb6ed4dec, 
    invocation_hint=0xb6ed4ccc, marshal_data=0x0) at pygtype.c:1084
#4  0xb7d441bb in IA__g_closure_invoke (closure=0x81a87d8, return_value=0x0, n_param_values=2, param_values=0xb6ed4dec, 
    invocation_hint=0xb6ed4ccc) at gclosure.c:490
#5  0xb7d55969 in signal_emit_unlocked_R (node=0x805bad8, detail=0, instance=0x81a7f38, emission_return=0x0, 
    instance_and_params=0xb6ed4dec) at gsignal.c:2438
#6  0xb7d56da3 in IA__g_signal_emit_valist (instance=0x81a7f38, signal_id=7, detail=0, var_args=0xb6ed5030 "Z\002") at gsignal.c:2197
#7  0xb7d57049 in IA__g_signal_emit (instance=0x81a7f38, signal_id=7, detail=0) at gsignal.c:2241
#8  0xb7ef65c9 in gst_element_add_pad (element=0x81a7f38, pad=0x80f0e30) at gstelement.c:636
#9  0xb6f0f628 in gst_avi_demux_parse_stream (element=0x81a7f38, buf=0x81772c8) at gstavidemux.c:1199
#10 0xb6f1279c in gst_avi_demux_stream_header (avi=0x81a7f38) at gstavidemux.c:2156
#11 0xb6f15bd5 in gst_avi_demux_loop (pad=0x1) at gstavidemux.c:2706
#12 0xb7f27ee0 in gst_task_func (task=0x81976a0, tclass=0x81a96a8) at gsttask.c:193
#13 0xb7cd5ec7 in g_thread_pool_thread_proxy (data=0x81a9738) at gthreadpool.c:265
#14 0xb7cd450f in g_thread_create_proxy (data=0x81a8688) at gthread.c:553
#15 0xb7d29294 in start_thread (arg=0xb6ed5ba0) at pthread_create.c:261
#16 0xb7c27e7e in clone () from /lib/libc.so.6
[Switching to Thread -1212762448 (LWP 12646)]