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Reading symbols from gnome-control-center...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/gnome-control-center 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffcda56700 (LWP 23299)]
[New Thread 0x7fffcc9f7700 (LWP 23300)]
[New Thread 0x7fffc7fff700 (LWP 23301)]
[New Thread 0x7fffbffff700 (LWP 23302)]
[New Thread 0x7fffbf7fe700 (LWP 23303)]

(gnome-control-center:23295): GLib-GObject-CRITICAL **: g_type_instance_get_private: assertion 'instance != NULL && instance->g_class != NULL' failed

Thread 1 "gnome-control-c" received signal SIGSEGV, Segmentation fault.
0x00007ffff2e70cd2 in ?? () from /usr/lib/libnm.so.0
(gdb) bt full
#0  0x00007ffff2e70cd2 in  () at /usr/lib/libnm.so.0
#1  0x00007ffff2e71379 in  () at /usr/lib/libnm.so.0
#2  0x00007fffdf3c71c8 in ffi_call_unix64 () at /usr/lib/libffi.so.6
#3  0x00007fffdf3c6c2a in ffi_call () at /usr/lib/libffi.so.6
#4  0x00007ffff095b7ae in g_cclosure_marshal_generic () at /usr/lib/libgobject-2.0.so.0
#5  0x00007ffff095af75 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#6  0x00007ffff096cf82 in  () at /usr/lib/libgobject-2.0.so.0
#7  0x00007ffff0975bcc in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#8  0x00007ffff097645b in g_signal_emit_by_name () at /usr/lib/libgobject-2.0.so.0
#9  0x00007ffff0c73895 in  () at /usr/lib/libgio-2.0.so.0
#10 0x00007ffff0c54334 in  () at /usr/lib/libgio-2.0.so.0
#11 0x00007ffff068245a in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#12 0x00007ffff0682810 in  () at /usr/lib/libglib-2.0.so.0
#13 0x00007ffff06828bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#14 0x00007ffff0c3c52d in g_application_run () at /usr/lib/libgio-2.0.so.0
#15 0x000000000044d027 in main ()
(gdb) 
