.
Thread 3 (Thread 0x7fbcbb935700 (LWP 1752)):
#0  0x00007fbcbd5c7b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fbcbdb02ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fbcbdb0345a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fbcbe2cc326 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007fbcbdb249b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fbcbd8a5e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007fbcbd5d34bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7fbcbf2637c0 (LWP 1750)):
#0  0x00007fbcbd5c7b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fbcbdb02ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fbcbdb0345a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x0000000000407846 in main ()
No symbol table info available.
.
Thread 1 (Thread 0x7fbca822d700 (LWP 1812)):
#0  0x00007fbca823286c in avahi_client_get_domain_name () from /usr/lib/x86_64-linux-gnu/libavahi-client.so.3
No symbol table info available.
#1  0x00000000021a7920 in ?? ()
No symbol table info available.
#2  0x00007fbcbd5c7b17 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007fbca8446a14 in ?? () from /usr/lib/x86_64-linux-gnu/libavahi-common.so.3
No symbol table info available.
#4  0x00007fbca8239dd6 in ?? () from /usr/lib/x86_64-linux-gnu/libavahi-client.so.3
No symbol table info available.
#5  0x00007fbca8446630 in avahi_simple_poll_dispatch () from /usr/lib/x86_64-linux-gnu/libavahi-common.so.3
No symbol table info available.
#6  0x00007fbca844691d in avahi_simple_poll_loop () from /usr/lib/x86_64-linux-gnu/libavahi-common.so.3
No symbol table info available.
#7  0x00007fbca844699c in ?? () from /usr/lib/x86_64-linux-gnu/libavahi-common.so.3
No symbol table info available.
#8  0x00007fbcbd8a5e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#9  0x00007fbcbd5d34bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.