As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/A'S REPORTED FUMES (DIRTY SOX) IN THE CABIN DESCENDING THROUGH 9,00 FEET APPLIED QRM PROCEDURE AND TURNED PACK 2 OFF. SEEMED TO IMPROVE.-PREFORMED DECONTAMINATION OF THE ECS IAW AMM 21-00-00. FOUND PACK 1 TO BE THE PROBLEM . PACK 2 OK FOR SERVICE