As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT AND APPOACH DIRTY SOCKS SMELL IN AIRCRAFT. FLIGHT ATTENDANTS CONFIRMED-AFTER COMPLETION OF EO 7100-2301 FOUND EVIDENCE OF OIL LEAK ON ENG 1 AND ENG 2. AWAITING DISPOSITION FROM PRATT AND WHITNEY AND POWERPLANT ENGINEERING. SEE LOGPAGE 3495234-2 FOR CORRECTIVE ACTION .