What was found
DUB FLT 724 CLT TO DUB. FLIGHT ATTENDANTS REPORTED DIRTY SOCKS SMELL IN AFT CABIN UPON DESCENT. MAINTENANCE CHECKED GALLEY OVENS AND CLEANED. OPERATED LT AND RT PACKS FOR ONE HOUR. COULD NOT REPRODUCE SMELL. CHECK HYDRAULIC QUANTITY AND ENGINE NO UPLIFT: LT HYD 97%, CTR 93%, R/H 97%. ENG NR 1 20, ENG NR 2 20. VERIFIED NOTHING COMING FROM THE AFT GALLEY AREA WITH BOTH PACKS ON FOR ONE HOUR.