As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#131, MCO-LAX. 'ON FINAL APPROACH FLIGHT ATTENDANT NOTED BR/EF DIRTY SOCK TYPE ODOR. THIS WENT AWAY SHORTLY AFTER LANDING ROLL-OUT. NEITHER CAPT NOR F/O NOTICED ANYTHING; SEE LOG PAGE 4087210, ITEM 2 (COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION A ISOLATED FAULT TO TYPE 10 AMBIENT AIR ODOR PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-095-D A/C OK FOR SVC.) FOR SIGN OFF.'