As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUME EVENT DIRTY SOCK SMELL ON ARRIVAL. FOLLOWED COM SUPPLEMENTAL PRECEDURE FOR ELIMINATION OF FUMES. SMELL DISSIPATED QUICKLY AFTER SELECTING PACK ONE OFF-PERFORMED OPS TEST OF PACK 1& PACK 2 WITH ENGINES RUNNING IAW AMM 21-00-00 OPS TEST CONFIRMED PACK 1 PRODUCED DIRTY SOCK SMELL WHEN STITCHED TO PACK 2 SMELL QUICKLY DISSIPATED