As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE/FUME EVENT D/E - ON TAKEOFF AND SHORT FINAL COCKPIT CREW REPORTED A DIRTY SOCK SMELL. FLIGHT CREW DONNED MASKS. NO FUMES IN CABIN. FOUND OIL IN LEFT ENGINE SPINNER. WIPED OIL AND RAN ENGINE. NO FUMES REPORTED. (LP 7627128, 1202189)