.
Thread 2 (process 6420):
#0  0x00007fc282b39f4b in read () from /lib/libpthread.so.0
#1  0x00007fc282d82f0b in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fc282dab5b4 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fc282b333ea in start_thread () from /lib/libpthread.so.0
#4  0x00007fc2828a0b9d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()
.
Thread 1 (process 6356):
#0  0x00000000004131ef in ?? ()
#1  0x00000000004136ec in ?? ()
#2  0x0000000000415b1f in ?? ()
#3  0x00007fc282d74a32 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00000000004159f8 in ?? ()
#5  0x0000000000413ad7 in ?? ()
#6  0x00007fc2830201b0 in g_object_newv () from /usr/lib/libgobject-2.0.so.0
#7  0x00007fc283020c1b in g_object_new_valist ()
   from /usr/lib/libgobject-2.0.so.0
#8  0x00007fc283020e6c in g_object_new () from /usr/lib/libgobject-2.0.so.0
#9  0x00000000004124a6 in ?? ()
#10 0x00000000004187b3 in ?? ()
#11 0x00007fc282d8263b in ?? () from /usr/lib/libglib-2.0.so.0
#12 0x00007fc282d81ea2 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#13 0x00007fc282d8563d in ?? () from /usr/lib/libglib-2.0.so.0
#14 0x00007fc282d85b6d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#15 0x00007fc284447997 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x00000000004157b3 in ?? ()
#17 0x00007fc2827d8466 in __libc_start_main () from /lib/libc.so.6
#18 0x000000000040a099 in ?? ()
#19 0x00007fff8d7f58d8 in ?? ()
#20 0x000000000000001c in ?? ()
#21 0x0000000000000001 in ?? ()
#22 0x00007fff8d7f6cf7 in ?? ()
#23 0x0000000000000000 in ?? ()