As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE AN ODOR WAS NOTICED BY BOTH FAS A AND B AND PASSENGERS IN FIRST TWO ROWS. NO ODOR NOTICED ON FLT DECK OR IN REAR OF A/C.-PERFORMED TSM 05-50-00-810-831 C.O.S. IS A TYPE 10 MISCELANEOUS. SMELL IS BETWEEN ROW 1-3 MORE ON THE LEFT SIDE & FWD LAV.CLEANED CARPET AS REQUIRED, DADO PANEL CLEANED, WHITE RESIDUE REMOVED FROM SEAT 2A CORNER. NO CONTAMINATION OF PACKS NOTED AT THIS TIME.