(gdb) where
#0  0x00303f62 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#1  0x00304522 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#2  0x0030a309 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#3  0x0030c9ec in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#4  0x00320698 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#5  0x0032080d in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#6  0x00320960 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x0084e43c in g_cclosure_marshal_VOID__BOXED ()
   from /usr/lib/libgobject-2.0.so.0
#8  0x0082ee07 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x008303e0 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#10 0x00843966 in ?? () from /usr/lib/libgobject-2.0.so.0
#11 0x0084cf35 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#12 0x0084d28d in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#13 0x003cd458 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x003ce3ff in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#15 0x004932db in gtk_widget_size_request () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x004a9415 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#17 0x0084e43c in g_cclosure_marshal_VOID__BOXED ()
   from /usr/lib/libgobject-2.0.so.0
#18 0x0082ee07 in ?? () from /usr/lib/libgobject-2.0.so.0
#19 0x008304b2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#20 0x00843966 in ?? () from /usr/lib/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#21 0x0084cf35 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#22 0x0084d28d in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#23 0x003cd458 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#24 0x003ce3ff in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x004932db in gtk_widget_size_request () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x004a72d4 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#27 0x004ae8d2 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x00384760 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#29 0x0084d8dc in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#30 0x0082ee07 in ?? () from /usr/lib/libgobject-2.0.so.0
#31 0x008304b2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#32 0x00843ff5 in ?? () from /usr/lib/libgobject-2.0.so.0
#33 0x0084cf35 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#34 0x0084d112 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#35 0x002ab1ba in gtk_container_check_resize ()
   from /usr/lib/libgtk-x11-2.0.so.0
#36 0x002ab51e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#37 0x00648118 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#38 0x008a8471 in ?? () from /lib/libglib-2.0.so.0
#39 0x008acc28 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x008ad3f0 in ?? () from /lib/libglib-2.0.so.0
#41 0x008adaab in g_main_loop_run () from /lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#42 0x080591d7 in main ()