As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/A REPORT A FOUL SMELLING LEAK OF UNKNOWN ORIGIN COMING FROM THE THRESHOLD OF THE LAV LAVATORY. FLOOR IS DRY & FLOOR ON THE GALLEY SIDE WET. R & R FWD LAV TOILET SHROUD IAW AMM 38-32-01. NO FLUID NOTED UNDER SINK OR TOILET SHROUD. NO FLUID NOTED ON GALLEY FLOOR OR FWD LAV FLOOR.