As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. ON DESCENT RECEIVED ECAM RED WARNING FOR LAV SMOKE. F/A'S INITIALLY DETECTED NO SMOKE, BUT 5 MINUTES LATER CALLED TO REPORT AN ELECTRICAL ODOR AT LAV 3L. FURTHER ELECTRICAL ODOR REPORTED BY NEARBY PASSENGERS. ACCOMPLISHED JOB CARD 26L00021001 NO FINDINGS. OK FOR SERVICE.