As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN COCKPIT AND CABIN WITH AFT LAVATORY SMOKE MASTER WARNING. COMPLIED WITH SMOKE AND ABNORMAL ODOR IN CABIN IAW FIM 21-22-00. INSPECTED LAV AREA AND FOUND TO BE OK. PERFORMED ENG RUN AT HIGH SETTINGS IAW AMM 71-00-00. NO SMOKE OR ABNORMAL ODOR PERCIEVED AT THIS TIME. OPENED NR 1&2 COWLS TO INSPECT AREA, NO DEFECTS NOTED.