.
Thread 2 (process 8248):
#0  0x00007fb0eb3dcb99 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x000000000041e164 in ?? ()
#2  0x00007fb0edabafa4 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb0eb3d83f7 in start_thread () from /lib/libpthread.so.0
#4  0x00007fb0eb147b7d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()
.
Thread 1 (process 8243):
#0  0x00000000004402a7 in ?? ()
#1  0x00007fb0edf2bbcf in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#2  0x00007fb0edf3f6bc in ?? () from /usr/lib/libgobject-2.0.so.0
#3  0x00007fb0edf410d5 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#4  0x00007fb0edf41483 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#5  0x0000000000432c31 in ?? ()
#6  0x00007fb0ef8b285f in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x00007fb0edf2bbcf in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#8  0x00007fb0edf3faa8 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x00007fb0edf40de6 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#10 0x00007fb0edf41483 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#11 0x00007fb0ef9b9e35 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#12 0x00007fb0ef8abb72 in gtk_propagate_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#13 0x00007fb0ef8acb15 in gtk_main_do_event ()
   from /usr/lib/libgtk-x11-2.0.so.0
#14 0x00007fb0eea8159c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#15 0x00007fb0eda95222 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#16 0x00007fb0eda984d6 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x00007fb0eda98797 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#18 0x00007fb0ef8acee3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#19 0x0000000000448a23 in ?? ()
#20 0x00007fb0eb08e1c4 in __libc_start_main () from /lib/libc.so.6
#21 0x000000000041acb9 in ?? ()
#22 0x00007ffffaa9c188 in ?? ()
#23 0x0000000000000000 in ?? ()