.
Thread 4 (Thread 0x7f223b643700 (LWP 3249)):
#0  0x00007f2249205773 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f2248a54058 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f2248a54882 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f2242c9c9a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f2248a79616 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f224b813edc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f224921189d 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 3 (Thread 0x7f223be44700 (LWP 3248)):
#0  0x00007f224b8183ab in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f2245e4e4d5 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0
No symbol table info available.
#2  0x00007f2248a2847f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f2248a7bb71 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f2248a79616 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f224b813edc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f224921189d 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 0x7f2239f53700 (LWP 3250)):
#0  0x00007f2249205773 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f224bc60e4f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#2  0x00007f224bc5227c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#3  0x00007f224bc528e9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#4  0x00007f224bc529a0 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#5  0x00007f224bc60dff in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#6  0x00007f2247641008 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-0.99.so
No symbol table info available.
#7  0x00007f224b813edc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#8  0x00007f224921189d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f224de4a780 (LWP 3247)):
#0  0x00007f22491791a4 in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f2249226c14 in __vsprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f2249226b5d in __sprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f224bead070 in ?? () from /usr/lib/x86_64-linux-gnu/libasound.so.2
No symbol table info available.
#4  0x00007f224beae283 in snd_device_name_hint () from /usr/lib/x86_64-linux-gnu/libasound.so.2
No symbol table info available.
#5  0x00000000005b28a3 in ?? ()
No symbol table info available.
#6  0x00000000005b2fc4 in ?? ()
No symbol table info available.
#7  0x00000000005124d9 in ?? ()
No symbol table info available.
#8  0x000000000043d7b8 in ?? ()
No symbol table info available.
#9  0x00007f224915130d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x0000000000442ac9 in ?? ()
No symbol table info available.
#11 0x00007fff5e0d82e8 in ?? ()
No symbol table info available.
#12 0x000000000000001c in ?? ()
No symbol table info available.
#13 0x0000000000000001 in ?? ()
No symbol table info available.
#14 0x00007fff5e0da4cf in ?? ()
No symbol table info available.
#15 0x0000000000000000 in ?? ()
No symbol table info available.