(gdb) r
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 0x7fffe7db5700 (LWP 14649)]
[New Thread 0x7fffe75b4700 (LWP 14650)]
[New Thread 0x7fffe591c700 (LWP 14694)]
[New Thread 0x7fffe4fc5700 (LWP 14695)]
[New Thread 0x7fffd3fff700 (LWP 14696)]
[New Thread 0x7fffd37fe700 (LWP 14697)]
[New Thread 0x7fffd2ffd700 (LWP 14698)]
[New Thread 0x7fffd27fc700 (LWP 14699)]
[New Thread 0x7fffd1ffb700 (LWP 14700)]
[New Thread 0x7fffd17fa700 (LWP 14701)]
[New Thread 0x7fffd0ff9700 (LWP 14702)]
[New Thread 0x7fffaffff700 (LWP 14703)]
[New Thread 0x7fffaf7fe700 (LWP 14704)]
[New Thread 0x7fffaeffd700 (LWP 14705)]
[New Thread 0x7fffae7fc700 (LWP 14706)]
[Thread 0x7fffae7fc700 (LWP 14706) exited]
[New Thread 0x7fffae7fc700 (LWP 14707)]
[New Thread 0x7fffadffb700 (LWP 14710)]
[New Thread 0x7fffad7fa700 (LWP 14711)]

Thread 1 "gnome-control-c" received signal SIGSEGV, Segmentation fault.
0x00007ffff7e32f41 in free () from /usr/lib/libc.so.6
(gdb) bt
#0  0x00007ffff7e32f41 in free () at /usr/lib/libc.so.6
#1  0x00007ffff7c95d7a in g_unix_mount_free () at /usr/lib/libgio-2.0.so.0
#2  0x0000555555670f04 in  ()
#3  0x000055555567679b in  ()
#4  0x00007ffff7bad722 in g_type_create_instance ()
    at /usr/lib/libgobject-2.0.so.0
#5  0x00007ffff7bcb509 in  () at /usr/lib/libgobject-2.0.so.0
#6  0x00007ffff7bcc154 in g_object_new_valist ()
    at /usr/lib/libgobject-2.0.so.0
#7  0x00007ffff7bccaea in g_object_new () at /usr/lib/libgobject-2.0.so.0
#8  0x00005555556a64b9 in  ()
#9  0x00007ffff7bc5067 in g_cclosure_marshal_VOID__STRINGv ()
    at /usr/lib/libgobject-2.0.so.0
#10 0x00007ffff7bb73b5 in g_signal_emit_valist ()
    at /usr/lib/libgobject-2.0.so.0
#11 0x00007ffff7bb8080 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#12 0x00005555556a4502 in  ()
#13 0x00007ffff7bc5e75 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#14 0x00007ffff7bb2fd5 in  () at /usr/lib/libgobject-2.0.so.0
#15 0x00007ffff7bb71ae in g_signal_emit_valist ()
    at /usr/lib/libgobject-2.0.so.0
#16 0x00007ffff7bb8080 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#17 0x00007ffff7bb73b5 in g_signal_emit_valist ()
#18 0x00007ffff7bb7d62 in g_signal_emit_by_name () at /usr/lib/libgobject-2.0.so.0
#19 0x00005555556a3e9a in cc_panel_list_set_active_panel ()
#20 0x00005555556a8f30 in  ()
#21 0x00007ffff7bcb753 in  () at /usr/lib/libgobject-2.0.so.0
#22 0x00007ffff7bcc154 in g_object_new_valist () at /usr/lib/libgobject-2.0.so.0
#23 0x00007ffff7bccaea in g_object_new () at /usr/lib/libgobject-2.0.so.0
#24 0x00005555556a52a0 in cc_window_new ()
#25 0x00005555556a916c in  ()
#26 0x00007ffff7bc5e75 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#27 0x00007ffff7bb3188 in  () at /usr/lib/libgobject-2.0.so.0
#28 0x00007ffff7bb71ae in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#29 0x00007ffff7bb8080 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#30 0x00007ffff7c900b4 in g_application_register () at /usr/lib/libgio-2.0.so.0
#31 0x00007ffff7c911cc in  () at /usr/lib/libgio-2.0.so.0
#32 0x00007ffff7c90ebb in g_application_run () at /usr/lib/libgio-2.0.so.0
#33 0x00005555555a0359 in main ()