Comment 3 for bug 1123325

StacktraceTop:
 gdk_property_change (window=0x0, property=0x68, type=0x4, format=32, mode=GDK_PROP_MODE_REPLACE, data=0x12866b0 "\204", nelements=10) at /build/buildd/gtk+3.0-3.6.4/./gdk/gdkwindow.c:11348
 _gtk_selection_request (widget=0x1382000, event=0x12b22e0) at /build/buildd/gtk+3.0-3.6.4/./gtk/gtkselection.c:2453
 _gtk_marshal_BOOLEAN__BOXEDv (closure=0x12595d0, return_value=0x7fffdd707e10, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1259600) at /build/buildd/gtk+3.0-3.6.4/./gtk/gtkmarshalers.c:130
 g_closure_add_marshal_guards (closure=0x7f9423fe8dd0 <g_byte_array_get_type+48>, pre_marshal_data=0xffffffff, pre_marshal_notify=0x0, post_marshal_data=<optimized out>, post_marshal_notify=<optimized out>) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:395
 thread_memory_from_self () at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:500