As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY: FUME EVENT DECENDING THROUGH FL 23000. COMPLIED WITH FUME/ODOR PROCEDURE - ODOR ONLY IN COCKPIT. CONFIRMED WITH PACK 1 OFF. CORRECTIVE ACTION: IN WORK***SUPPLEMENTAL INFORMATION WILL BE SUBMITTED ONCE MORE INFORMATION BECOMES AVAILABLE**** /END/