As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEAK DIRTY SOCKS SMELL THROUGHOUT CABIN AND COCKPIT. STRONGER IN BACK OF PLANE. STARTED UNDER 5000'. TURNED ON APU BLEED AND SMELL DISAPATED. DURING ETOPS PDSC NOTICED #2 ENG OIL OVERSERVICED. REMOVED 2 QRTS. PERFORMED TSM 71-00-00-810-847-A. NO SMELLS NOTED. NO FAULTS NOTED. OK FOR SERVICE.