Tipped over (5)
(Other definitions for upset that I've seen before include "Disordered - unexpected defeat" , "Disturb(ance)" , "Perturbed - unexpected defeat" , "Complaint" , "Knocked over; unhappy" .)
(Other definitions for upended that I've seen before include "Turned upside down, topled" , "Capsized" , "Inverted" .)