As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK ODOR ON LANDING NOTICED BY PILOT IN FLIGHT DECK & FWD FLIGHT ATTENDANT. WORK PERFORMED NOTED ON LOG 1786237. NO ODORS WERE PRESENT DURING INSPECTIONS AND DECONTAMINATION. MSI PREVENTION LOG C/W OK FOR SERVICE. (LP: 9489025, AIRCRAFT WAS GROUNDED)