As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCKS ODOR ON DESCENT INTO CUN. BAD SMELL OBSERVED IN COKPIT + REAR GALLEY-PERFORMED TSM 05-50-00-810-831-A IDENTIFICATION OF CAUSE PER CABIN ODOR PERFORMED OPS CHECK PACK 1 AND 2, APU AND ENGINE 1 AND 2 WITH FLIGHT CREW ASSISTENCE NO DISCREPANCY FOUND AC OK TO CONTINUE.