#0  0x0000000208df8340 in ?? ()
#1  0x00002b9f08b6ee28 in weak_refs_notify (data=<value optimized out>) at gobject.c:1461
	wstack = (WeakRefStack *) 0x1b62290
	i = 1
#2  0x00002b9f08dc2391 in IA__g_datalist_id_set_data_full (datalist=0x2b9f08746d40, key_id=50, data=0x0, destroy_func=0) at gdataset.c:242
	ddata = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__g_datalist_id_set_data_full"
#3  0x00002b9f08b6f638 in IA__g_object_unref (_object=<value optimized out>) at gobject.c:1760
	object = (GObject *) 0x1b01210
	old_ref = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__g_object_unref"
#4  0x00002b9f05279744 in gdk_event_translate (display=0x1b46610, event=0x1b01210, xevent=0x2b9f0874d368, return_exposes=0) at gdkevents-x11.c:867
	window = <value optimized out>
	filter_window = <value optimized out>
	window_impl = <value optimized out>
	return_val = <value optimized out>
	xoffset = <value optimized out>
	yoffset = <value optimized out>
	screen = <value optimized out>
	screen_x11 = <value optimized out>
	toplevel = <value optimized out>
	xwindow = <value optimized out>
	filter_xwindow = <value optimized out>
#5  0x0000000000000004 in ?? ()
#6  0x00000000a777eed8 in ?? ()
#7  0x000000000159d000 in ?? ()
#8  0x0000000001b01210 in ?? ()
#9  0x0000000001a82800 in ?? ()
#10 0x000000000159e060 in ?? ()
#11 0x000000000159e060 in ?? ()
#12 0x0000000001b96a10 in ?? ()
#13 0x00007fffa777f0ac in ?? ()
#14 0x0000000001b01210 in ?? ()
#15 0x0000000000000000 in ?? ()