StacktraceTop: IA__gtk_widget_get_toplevel (widget=0xaaaaaaaaaaaaaaaa) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkwidget.c:8218 thumb_map_cb (widget=0x18f25c0, user_data=<optimized out>) at /build/buildd/overlay-scrollbar-0.2.16/./os/os-scrollbar.c:1926 closure_invoke_notifiers (notify_type=2, closure=0x19a8a10) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:273 _g_closure_invoke_va (closure=0x19a8a10, return_value=0x0, instance=0x1, args=0x7fff9b1f2670, n_params=0, param_types=<optimized out>) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:839 ?? ()
StacktraceTop: widget_ get_toplevel (widget= 0xaaaaaaaaaaaaa aaa) at /build/ buildd/ gtk+2.0- 2.24.10/ gtk/gtkwidget. c:8218 <optimized out>) at /build/ buildd/ overlay- scrollbar- 0.2.16/ ./os/os- scrollbar. c:1926 invoke_ notifiers (notify_type=2, closure=0x19a8a10) at /build/ buildd/ glib2.0- 2.32.0/ ./gobject/ gclosure. c:273 invoke_ va (closure=0x19a8a10, return_value=0x0, instance=0x1, args=0x7fff9b1f 2670, n_params=0, param_types= <optimized out>) at /build/ buildd/ glib2.0- 2.32.0/ ./gobject/ gclosure. c:839
IA__gtk_
thumb_map_cb (widget=0x18f25c0, user_data=
closure_
_g_closure_
?? ()