.
Thread 2 (Thread 0x7fdfd6718700 (LWP 23562)):
#0  0x00007fdfdd26c9e3 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fdfdd7a7e84 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fdfe1205660 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7fdfdfe4d940 (LWP 23561)):
#0  0x00007fdfdd1bc405 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fdfdd1bfb6b in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007fdfdd1f9d0e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007fdfdd204506 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4  0x00007fdfbbc5cc62 in ?? () from /usr/lib/control-center-1/panels/libbluetooth.so
No symbol table info available.
#5  0x00007fdfbbc5e588 in ?? () from /usr/lib/control-center-1/panels/libbluetooth.so
No symbol table info available.
#6  0x00007fdfdda88bdf in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007fdfe20fe690 in ?? ()
No symbol table info available.
#8  0x00007fdfe234d420 in ?? ()
No symbol table info available.
#9  0x00007fdfe234da70 in ?? ()
No symbol table info available.
#10 0x0000000000000002 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.