Thread 5 (Thread -1244664928 (LWP 16258)): #0 0x00c9a410 in __kernel_vsyscall () #1 0x4ce7c216 in ?? () from /lib/libpthread.so.0 #2 0x00652f72 in gst_queue_chain (pad=0x8294420, buffer=0x82bd600) at gstqueue.c:729 #3 0x00b86b39 in gst_pad_chain_unchecked (pad=0x8294420, buffer=0x82bd600) at gstpad.c:3459 #4 0x00b8722b in gst_pad_push (pad=0x8294660, buffer=0x82bd600) at gstpad.c:3625 #5 0x006565fb in gst_tee_do_push (pad=0x8294660, ret=0xb5cfdcf0, data=0xb5cfdd04) at gsttee.c:408 #6 0x00b7ed77 in gst_iterator_fold (it=0x836e610, func=0x6565a0 , ret=0xb5cfdcf0, user_data=0xb5cfdd04) at gstiterator.c:503 #7 0x00655326 in gst_tee_handle_buffer (tee=0x829c850, buffer=0x82bd600) at gsttee.c:447 #8 0x00655442 in gst_tee_chain (pad=0x8294360, buffer=0x82bd600) at gsttee.c:468 #9 0x00b86b39 in gst_pad_chain_unchecked (pad=0x8294360, buffer=0x82bd600) at gstpad.c:3459 #10 0x00b8722b in gst_pad_push (pad=0x8298f00, buffer=0x82bd600) at gstpad.c:3625 #11 0x00b7876a in gst_proxy_pad_do_chain (pad=0x8299f08, buffer=0x82bd600) at gstghostpad.c:191 #12 0x00b86b39 in gst_pad_chain_unchecked (pad=0x8299f08, buffer=0x82bd600) at gstpad.c:3459 #13 0x00b8722b in gst_pad_push (pad=0x82bc420, buffer=0x82bd600) at gstpad.c:3625 #14 0x010111f7 in gst_ffmpegdec_frame (ffmpegdec=0x82b96e8, data=0xb6714500 "�A)\037\rJ�qy\210\037\022I$�\206\"\232�-\037�#2�M�\201[s+}�\221�[\235�\2022\232`�7'`HIM�\211_�\222E\"d\235>\033\224�J`?", size=1641, got_data=0xb5cfe12c, in_timestamp=1078000000, in_duration=40000000, ret=0xb5cfe128) at gstffmpegdec.c:1603 #15 0x01014994 in gst_ffmpegdec_chain (pad=0x82bc360, inbuf=0x82c80f8) at gstffmpegdec.c:1936 #16 0x00b86b39 in gst_pad_chain_unchecked (pad=0x82bc360, buffer=0x82c80f8) at gstpad.c:3459 #17 0x00b8722b in gst_pad_push (pad=0x82bc2a0, buffer=0x82c80f8) at gstpad.c:3625 #18 0x00650a9e in gst_queue_loop (pad=0x82bc2a0) at gstqueue.c:810 #19 0x00b9fde6 in gst_task_func (task=0x82bd560, tclass=0x82a0680) at gsttask.c:192 #20 0x001543d8 in g_thread_pool_push () from /usr/lib/libglib-2.0.so.0 #21 0x001529ff in g_thread_create_full () from /usr/lib/libglib-2.0.so.0 #22 0x4ce793b6 in start_thread (arg=0xb5cfeba0) at pthread_create.c:261 #23 0x4cd4d33e in ?? () from /lib/libc.so.6 Thread 4 (Thread -1234175072 (LWP 16257)): #0 0x00c9a410 in __kernel_vsyscall () #1 0x4ce7c216 in ?? () from /lib/libpthread.so.0 #2 0x00b9ff11 in gst_task_func (task=0x82b2ee8, tclass=0x82a0680) at gsttask.c:180 #3 0x001543d8 in g_thread_pool_push () from /usr/lib/libglib-2.0.so.0 #4 0x001529ff in g_thread_create_full () from /usr/lib/libglib-2.0.so.0 #5 0x4ce793b6 in start_thread (arg=0xb66ffba0) at pthread_create.c:261 #6 0x4cd4d33e in ?? () from /lib/libc.so.6 Thread 3 (Thread -1222116448 (LWP 16256)): #0 0x00c9a410 in __kernel_vsyscall () #1 0x4ce7c216 in ?? () from /lib/libpthread.so.0 #2 0x00b9ff11 in gst_task_func (task=0x82a1aa0, tclass=0x82a0680) at gsttask.c:180 #3 0x001543d8 in g_thread_pool_push () from /usr/lib/libglib-2.0.so.0 #4 0x001529ff in g_thread_create_full () from /usr/lib/libglib-2.0.so.0 #5 0x4ce793b6 in start_thread (arg=0xb727fba0) at pthread_create.c:261 #6 0x4cd4d33e in ?? () from /lib/libc.so.6 Thread 2 (Thread -1211626592 (LWP 16255)): #0 0x00c9a410 in __kernel_vsyscall () #1 0x4ce7c216 in ?? () from /lib/libpthread.so.0 #2 0x001a80df in gst_base_sink_wait_preroll (sink=0x829e000) at gstbasesink.c:1229 #3 0x001ab115 in gst_base_sink_render_object (basesink=0x829e000, pad=0x82945a0, obj=0xb6748148) at gstbasesink.c:1323 #4 0x001ac875 in gst_base_sink_queue_object_unlocked (basesink=0x829e000, pad=0x82945a0, obj=0xb6748148, prerollable=1) at gstbasesink.c:1860 #5 0x001acea6 in gst_base_sink_chain_unlocked (basesink=0x829e000, pad=0x82945a0, buf=0xb6748148) at gstbasesink.c:2120 #6 0x001ad45e in gst_base_sink_chain (pad=0x82945a0, buf=0xb6748148) at gstbasesink.c:2154 #7 0x00b86b39 in gst_pad_chain_unchecked (pad=0x82945a0, buffer=0xb6748148) at gstpad.c:3459 #8 0x00b8722b in gst_pad_push (pad=0x82944e0, buffer=0xb6748148) at gstpad.c:3625 #9 0x00650a9e in gst_queue_loop (pad=0x82944e0) at gstqueue.c:810 #10 0x00b9fde6 in gst_task_func (task=0x82a1418, tclass=0x82a0680) at gsttask.c:192 #11 0x001543d8 in g_thread_pool_push () from /usr/lib/libglib-2.0.so.0 #12 0x001529ff in g_thread_create_full () from /usr/lib/libglib-2.0.so.0 ---Type to continue, or q to quit--- #13 0x4ce793b6 in start_thread (arg=0xb7c80ba0) at pthread_create.c:261 #14 0x4cd4d33e in ?? () from /lib/libc.so.6 Thread 1 (Thread -1208961360 (LWP 16247)): #0 0x00c9a410 in __kernel_vsyscall () #1 0x4cd43cac in *__GI___poll (fds=0x4cdb3ff4, nfds=1, timeout=99) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0x00138423 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x00138799 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #4 0x00fe58ec in initgobject () from /usr/lib/python2.4/site-packages/gtk-2.0/gobject.so #5 0x4cf0f984 in PyEval_EvalFrame (f=0x8183c0c) at Python/ceval.c:3547 #6 0x4cf0f657 in PyEval_EvalFrame (f=0x8183d9c) at Python/ceval.c:3645 #7 0x4cf10746 in PyEval_EvalCodeEx (co=0xb7ebb4a0, globals=0xb7ee2824, locals=0xb7ee2824, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2736 #8 0x4cf107d3 in PyEval_EvalCode (co=0xb7ebb4a0, globals=0xb7ee2824, locals=0xb7ee2824) at Python/ceval.c:484 #9 0x4cf2d5a8 in run_node (n=Variable "n" is not available. ) at Python/pythonrun.c:1265 #10 0x4cf2ecb8 in PyRun_SimpleFileExFlags (fp=0x8136008, filename=0xbfeb1b5d "/home/file/v2/testpysink.py", closeit=1, flags=0xbfeb0024) at Python/pythonrun.c:860 #11 0x4cf2f39a in PyRun_AnyFileExFlags (fp=0x8136008, filename=0xbfeb1b5d "/home/file/v2/testpysink.py", closeit=1, flags=0xbfeb0024) at Python/pythonrun.c:664 #12 0x4cf35dc5 in Py_Main (argc=2, argv=0xbfeb00f4) at Modules/main.c:493 #13 0x080485b2 in main (argc=Cannot access memory at address 0x1