. Thread 3 (process 6726): #0 0x00709422 in __kernel_vsyscall () #1 0x00a99ef6 in epoll_wait () from /lib/tls/i686/cmov/libc.so.6 #2 0x002e9792 in ?? () from /usr/lib/libevent-1.4.so.2 #3 0x002dbf82 in event_base_loop () from /usr/lib/libevent-1.4.so.2 #4 0x002dc3c9 in event_loop () from /usr/lib/libevent-1.4.so.2 #5 0x002dc3ee in event_dispatch () from /usr/lib/libevent-1.4.so.2 #6 0x080a7738 in ?? () #7 0x005134ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x00a9970e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (process 6861): #0 0x00709422 in __kernel_vsyscall () #1 0x00517412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x00bf711e in ?? () from /usr/lib/libgthread-2.0.so.0 #3 0x0088494c in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00884a51 in g_async_queue_timed_pop () from /usr/lib/libglib-2.0.so.0 #5 0x008d513e in ?? () from /usr/lib/libglib-2.0.so.0 #6 0x008d3b9f in ?? () from /usr/lib/libglib-2.0.so.0 #7 0x005134ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x00a9970e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 6725): #0 0x00e8c7d2 in gtk_widget_set_sensitive () from /usr/lib/libgtk-x11-2.0.so.0 #1 0x0807cbe3 in ?? () #2 0x007ef00c in g_cclosure_marshal_VOID__BOOLEAN () from /usr/lib/libgobject-2.0.so.0 #3 0x007e00c2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #4 0x007f6aa8 in ?? () from /usr/lib/libgobject-2.0.so.0 #5 0x007f7e8d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #6 0x007f8346 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #7 0x08078c17 in ?? () #8 0x08078a78 in ?? () #9 0x008a7cd1 in ?? () from /usr/lib/libglib-2.0.so.0 #10 0x008a9b18 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #11 0x008ad0b0 in ?? () from /usr/lib/libglib-2.0.so.0 #12 0x008ad51f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #13 0x00d48789 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #14 0x0806e847 in main ()