As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 5018, ON DECENT AT 10000' AFT F/A NOTICED DIRTY SOCK SMELL. FWD F/A DIDN'T NOTICE. BRIEFLY NOTICED IN COCKPIT SEEMED TO DISSIPATE QUICKLY BUT SEEMED TO LAST LONGER IN AFT. CORRECTIVE ACTION: INSPECTED AIRCRAFT IAW AMDS 0550-2002 STEP 4. NO DEFECTS NOTED. PERFORMED LEVEL A DECONTAMINATION DUE TO TEMPORARY ODOR. NO DEFECTS NOTED DURING DECONTAMINATION. (LP 6491252)