The trap unit records the error by using the thread ID of {HEAD ~ the instruction} and the pipelined error information in {TAIL ~ order} to determine which ESR receives the information and what to store in the ESR 
The trap unit records the error by using the thread ID of { HEAD ~ the instruction } and the pipelined error information in { TAIL ~ order } to determine which ESR receives the information and what to store in the ESR
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH