#0  0x00007fbf9dc6088e in dbusmenu_menuitem_child_add_position (mi=0xb0f800, 
    child=<value optimized out>, position=<value optimized out>)
    at menuitem.c:737
	__PRETTY_FUNCTION__ = "dbusmenu_menuitem_child_add_position"
	priv = <value optimized out>
#1  0x00007fffb819f440 in ?? ()
No symbol table info available.
#2  0x0000000000000000 in ?? ()
No symbol table info available.