As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ODOR DETECTED THROUGHOUT CABIN ON DESCENT SUSPECTED COMING FROM PACK1-ACCOMPLISHED TROUBLESHOOTING IAW TSM 05-50-00-810-831-A, ISOLATED FUME EVENT TO PACK 1 , PACK 2 AND ALL BLEED SOURCES OPS CHECK GOD. NO OTHER FUMES NOTED AT THIS TIME. SEE LP 2495620-1 FOR PACK 1 DEFERRAL