As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ROLLOUT, FLIGHT ATTENDANTS IN MID SECTION SMELLED SMOKE IN GALLEY / LAVATORY AREA. AIRCRAFT RETURNED TO FIELD. SUPPLEMENTAL DATA UPDATE CHECKED CARBON FILTERS IN FWD CARGO PIT AND MIXER AREA, NO FAULTS NOTED. ACCOMPLISHED HIGH POWER ENGINE RUN AND NO SMOKE VISIBLE. A STATIC OIL LEAK WAS NOTICED AT NR 2 ENGINE - CLEANED OUT RESIDUAL OIL. NO FURTHER DISCREPANCIES NOTED.