As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUMES EVENT IN AFT GALLEY WITH STINKY SOCK SMELL BEGINNING AT TOP OF DESCENT WHEN THROTTLES PULLED TO IDLE. FUMES LASTED FOR 10 MINS & WENT AWAY WHEN THROTTTLES WERE INCREASE FOR APPROACH NO FUMES IN FIRST CLASS OR FLIGHT DECK SMOKE & FUMES. FOUND OIL WETTING FROM BACK OF #2 ENG FAN SHAFT SPINNER. PER MCC REQUEST. REPLACED #2 ENG FAN SHAFT COVER PACKING PER A321 72-15. AND C/W #2 ENG FOAM WASH PER W/C 72-00-9207-02. (LP 7920872)