As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT NOT GROUNDED) FA'S NOTICED A SMOKE ODOR IN CABIN (BTWN FWD GALLEY AND ROW 20) DURING CLIMB AND CRUISE. PERFORMED ENGINE RUNS AND INPSECTION FOR ODOR IAW 05-50-00-810-831-A. SUSPECTED TYPE 10 OZONE. A/C OK FOR SERVICE NO OTHER DEFECTS NOTED.