Core was generated by `/usr/libexec/telepathy-stream-engine'.
Program terminated with signal 6, Aborted.
#0  0x00002ac481bfe055 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00002ac481bfe055 in raise () from /lib64/libc.so.6
#1  0x00002ac481bffaf0 in abort () from /lib64/libc.so.6
#2  0x00002ac480fa0f30 in g_logv () from /lib64/libglib-2.0.so.0
#3  0x00002ac480fa0fb3 in g_log () from /lib64/libglib-2.0.so.0
#4  0x00002ac47fcb7712 in gst_object_dispose (object=0xa9d2a0)
    at gstobject.c:453
#5  0x00002ac47ff57ea8 in g_object_unref () from /lib64/libgobject-2.0.so.0
#6  0x00002ac47fcdd9d4 in gst_message_finalize (message=0xa5bf40)
    at gstmessage.c:215
#7  0x00002ac47fcde033 in gst_mini_object_unref (mini_object=0xa5bf40)
    at gstminiobject.c:320
#8  0x00002ac47fcc2bea in gst_bus_source_dispatch (source=0x76d530, 
    callback=<value optimized out>, user_data=0x63d830) at gstbus.c:780
#9  0x00002ac480f98e24 in g_main_context_dispatch ()
   from /lib64/libglib-2.0.so.0
#10 0x00002ac480f9bc5d in g_main_context_check () from /lib64/libglib-2.0.so.0
#11 0x00002ac480f9bf6a in g_main_loop_run () from /lib64/libglib-2.0.so.0
#12 0x0000000000407b4c in main ()
(gdb) q