As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 5022, SMOKE AND FUMES DIRTY SOCK ODOR IN COCKPIT AND CABIN DESC THRU ABOVE 7000 FEET. DONNED MASKS BLOWER OVERD EXTRACT OVERHEAD CABN FAN OFF GALLEY/CAB OFF. APPEAR TO CLEAR AND TAXI TO GATE. CORRECTIVE ACTION: FOUND OIL COMING FROM FAN SPINNER ON #1 ENG AND #2 ENG. REPLACED FAN DRIVE GEARBOX COVER SEAL IN REF PW1100 G-OEM EMM 72-15-00-01A-920A-D. PERFORMED LEVEL B ECS DECONTAMINATION. (LP 6961860)