As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANTS REPORTED DIRTY SOCK SMELL IN ENTIRE CABIN ON DECENT. STRONG SMELL ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) )-PERFORMED CHRONIC AIR QUALITY TROUBLESHOTTING AND CLEANING IAW T/C# TI 2100-2004-NEO THIS CLEARS DMI# 3278209-1 PLACARD REMOVED MOC NOTIFIED