#0  0xb6ac8796 in ?? () from /usr/lib/gstreamer-0.10/libgstspc.so
#1  0x080c0090 in ?? ()
#2  0x0824f358 in ?? ()
#3  0xb6a9cd98 in ?? ()
#4  0xb755fe78 in gst_object_get_parent () from /usr/lib/libgstreamer-0.10.so.0
#5  0xb75886e6 in gst_pad_send_event () from /usr/lib/libgstreamer-0.10.so.0
#6  0xb7588d6e in gst_pad_push_event () from /usr/lib/libgstreamer-0.10.so.0
#7  0xb7589e19 in gst_pad_event_default () from /usr/lib/libgstreamer-0.10.so.0
#8  0xb5deaf2a in ?? () from /usr/lib/gstreamer-0.10/libgstapetag.so
#9  0x08156848 in ?? ()
#10 0x0811fd40 in ?? ()
#11 0xb6a9cf78 in ?? ()
#12 0xb7536f85 in ?? () from /usr/lib/libgthread-2.0.so.0
#13 0x00000001 in ?? ()
#14 0xb735221c in ?? () from /usr/lib/libglib-2.0.so.0
#15 0xb7270541 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb75886e6 in gst_pad_send_event () from /usr/lib/libgstreamer-0.10.so.0
#17 0xb7588d6e in gst_pad_push_event () from /usr/lib/libgstreamer-0.10.so.0
#18 0xb7589e19 in gst_pad_event_default () from /usr/lib/libgstreamer-0.10.so.0
#19 0xb6b39911 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#20 0x0812ac20 in ?? ()
#21 0x0811fd40 in ?? ()
#22 0xb6a9d0e8 in ?? ()
#23 0xb7536f85 in ?? () from /usr/lib/libgthread-2.0.so.0
#24 0x00000001 in ?? ()
#25 0x000016e2 in ?? ()
#26 0xb6a9d148 in ?? ()
#27 0xb73782e4 in g_type_check_instance_is_a ()
   from /usr/lib/libgobject-2.0.so.0
#28 0xb75886e6 in gst_pad_send_event () from /usr/lib/libgstreamer-0.10.so.0
#29 0xb7588d6e in gst_pad_push_event () from /usr/lib/libgstreamer-0.10.so.0
#30 0xb757e0da in ?? () from /usr/lib/libgstreamer-0.10.so.0
#31 0x08130198 in ?? ()
#32 0x0811fd40 in ?? ()
#33 0x00000005 in ?? ()
#34 0xb75e0248 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#35 0x0812f800 in ?? ()
#36 0xb75e0248 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#37 0xb6a9d218 in ?? ()
#38 0xb75886e6 in gst_pad_send_event () from /usr/lib/libgstreamer-0.10.so.0
Backtrace stopped: frame did not save the PC