#0  0x0000000000000000 in ?? ()
#1  0x00007f669ee7f228 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#2  0x00007f669dccd69e in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#3  0x00007f669dce38c8 in ?? () from /usr/lib/libgobject-2.0.so.0
#4  0x00007f669dce4f4e in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#5  0x00007f669dce5623 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#6  0x00007f669ef8550f in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x00007f669ee77aa3 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#8  0x00007f669ee78acb in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#9  0x00007f669eaf366c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#10 0x00007f669d5f2fce in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#11 0x00007f669d5f6728 in ?? () from /usr/lib/libglib-2.0.so.0
#12 0x00007f669d5f6bc5 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#13 0x00007f669ee78fc7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x000000000044291d in ?? ()
#15 0x00007f669bff25a6 in __libc_start_main () from /lib/libc.so.6
#16 0x000000000042f5e9 in ?? ()
#17 0x00007fff385aed98 in ?? ()
#18 0x000000000000001c in ?? ()
#19 0x0000000000000001 in ?? ()
#20 0x00007fff385afb46 in ?? ()
#21 0x0000000000000000 in ?? ()