As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA'S AND PAX COMPLAINED OF ODD ODOR ON TOUCHDOWN. SAID IT WAS A SULPHER, MATCHES ODOR THAT BURNED THERE EYES AND IT GOT BETTER AFTER STARTING THE APU. NO SMOKE NOTICED. PERFORMED TROUBLESHOOTING OF ABNORMAL ODOR IN CABIN AND COMPLETED FIM 21-22-00-810-806. PERFORMED MULTIPLE ENGINE RUNS USING THE PACKS AND APU RUNS IAW AMM 72-00-00. COULD NOT DUPLICATE ODOR.