#0  0x00007f4be09c41dd in gst_plugin_feature_type_name_filter ()
   from /usr/lib/libgstreamer-0.10.so.0
#1  0x00007f4be09ab9e7 in gst_filter_run ()
   from /usr/lib/libgstreamer-0.10.so.0
#2  0x00007f4be09c6979 in gst_registry_feature_filter ()
   from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f4be09c6baa in gst_registry_find_feature ()
   from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f4be09a9551 in gst_element_factory_find ()
   from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007f4be09a9631 in gst_element_factory_make ()
   from /usr/lib/libgstreamer-0.10.so.0
#6  0x00007f4be09ebb3f in _gst_parse_yyparse ()
   from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f4be09edac8 in _gst_parse_launch ()
   from /usr/lib/libgstreamer-0.10.so.0
#8  0x000000000040488d in ?? ()
#9  0x0000000000403170 in ?? ()
#10 0x00007f4bdf4bbb5f in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#11 0x00007f4bdf4d0aa4 in ?? () from /usr/lib/libgobject-2.0.so.0
#12 0x00007f4bdf4d2467 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#13 0x00007f4bdf4d2923 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#14 0x00007f4be3aed099 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#15 0x00007f4bdf4bbb5f in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#16 0x00007f4bdf4d0774 in ?? () from /usr/lib/libgobject-2.0.so.0
#17 0x00007f4bdf4d2467 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#18 0x00007f4bdf4d2923 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#19 0x00007f4be3aeb969 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#20 0x00007f4be3bb112f in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#21 0x00007f4bdf4bbb5f in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#22 0x00007f4bdf4d0e86 in ?? () from /usr/lib/libgobject-2.0.so.0
#23 0x00007f4bdf4d222f in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#24 0x00007f4bdf4d2923 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#25 0x00007f4be3cb8165 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x00007f4be3baa442 in gtk_propagate_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#27 0x00007f4be3bab3e5 in gtk_main_do_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#28 0x00007f4be381567c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#29 0x00007f4bdf228404 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#30 0x00007f4bdf22b715 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007f4bdf22ba35 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#32 0x00007f4be3bab7b3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#33 0x00000000004045f1 in ?? ()
#34 0x00007f4bdea851c4 in __libc_start_main () from /lib/libc.so.6
#35 0x0000000000402f99 in ?? ()
#36 0x00007fffedca1308 in ?? ()
#37 0x0000000000000000 in ?? ()