#0  0xb73dcb5f in gtk_tree_view_remove_column ()
   from /usr/lib/libgtk-x11-2.0.so.0
#1  0xb73ea891 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#2  0x08948710 in ?? ()
#3  0x08945710 in ?? ()
#4  0xb73ea860 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#5  0xb78e4670 in ?? () from /usr/lib/libgobject-2.0.so.0
#6  0xb73ea850 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x08948710 in ?? ()
#8  0xbf94b2a8 in ?? ()
#9  0xb78c29c9 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
Backtrace stopped: frame did not save the PC