As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD LAV SMOKE DETECTOR WENT OFF AND FWD IFE COOLING STATUS MSG. SYSTEM TURNED OFF, NO SMOKE OR FURTHER ODOR DETECTED. SYSTEM TESTS OK, NO FAULTS NOTED. IFE COOLING AND LAV DETECTION APPEAR TO HAVE PICKED UP SMELL OR SMOKE FROM NR 1 OVEN. NR 1 OVEN CLEANED.