.
Thread 3 (Thread 4861):
#0  0x00007f3b0736cbc3 in poll () from /lib/libc.so.6
No symbol table info available.
#1  0x00007f3af8db23bf in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#2  0x00007f3af8da1d86 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
No symbol table info available.
#3  0x00007f3af8da3809 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
No symbol table info available.
#4  0x00007f3af8da38c0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
No symbol table info available.
#5  0x00007f3af8db21bb in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#6  0x00007f3af8969e98 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
No symbol table info available.
#7  0x00007f3b0b7b9b14 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#8  0x00007f3b0737907d in clone () from /lib/libc.so.6
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 4794):
#0  0x00007f3b0b7c17ad in read () from /lib/libpthread.so.0
No symbol table info available.
#1  0x00007f3b07651ffb in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f3b0767a104 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f3b0b7b9b14 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#4  0x00007f3b0737907d in clone () from /lib/libc.so.6
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 4788):
#0  0x000000000045254c in ?? ()
No symbol table info available.
#1  0x00007f3b07f054ee in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#2  0x00007f3b07f1c2d9 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007f3b07f1db36 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007f3b07f1e3a3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007f3b09f8cc95 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#6  0x00007f3b07f054ee in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f3b07f1bff2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f3b07f1db36 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f3b07f1e3a3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f3b09f878d0 in gtk_text_buffer_insert_interactive ()
   from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#11 0x00007f3b09f8b777 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#12 0x00007f3b0a036325 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#13 0x00007f3b0a0350b5 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#14 0x00007f3b07f054ee in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007f3b07f1c2d9 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f3b07f1db36 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f3b07f1de5d in g_signal_emit_by_name ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f3b09f51b93 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#19 0x00007f3b09f51f37 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#20 0x00007f3b09ee4543 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#21 0x00007f3b07f054ee in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#22 0x00007f3b07f1bff2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#23 0x00007f3b07f1d97c in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#24 0x00007f3b07f1e3a3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#25 0x00007f3b0a01368f in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#26 0x00007f3b09edc515 in gtk_main_do_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#27 0x00007f3b098dc00c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#28 0x00007f3b07650df2 in g_main_context_dispatch ()
   from /lib/libglib-2.0.so.0
No symbol table info available.
#29 0x00007f3b07654c38 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#30 0x00007f3b0765517d in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#31 0x00007f3b09edc8e7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#32 0x0000000000440921 in ?? ()
No symbol table info available.
#33 0x00007f3b072b3c4d in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#34 0x0000000000427529 in ?? ()
No symbol table info available.
#35 0x00007fffe904b8a8 in ?? ()
No symbol table info available.
#36 0x000000000000001c in ?? ()
No symbol table info available.
#37 0x0000000000000001 in ?? ()
No symbol table info available.
#38 0x00007fffe904bbb2 in ?? ()
No symbol table info available.
#39 0x0000000000000000 in ?? ()
No symbol table info available.