As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK SMELL PASSING 10000 MSL ON DESCENT. REPORTED FROM CABIN. ALSO DETECTED IN COCKPIT-TSM 05-50-00-810-831-A. ENG RUNS COMPLETED IAW AMM 71-00-00. BLEEDS AND PACKS ISOLATED. PACK #1 APPEARS TO BE SOURCE. ODOR STRONGEST IN AFT CABIN. PACK #1 WILL BE PLACED ON MEL. REF LOG PAGE #2485397-2 FOR MEL