As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ODOR EVENT AT CRUISE ALTITUDE STARTED SLIGHT AND GOT VERY STRONG ODOR. DID QRH PROCEDURE FOR ODOR IN FLIGHT, THIS DID NOT CHANGE INTENSITY OF ODOR. CORRECTIVE ACTION: PLACED ON TDI -T 1156114 FOR 60 A.C. DUE AT AC 9424 BY AUTHORITY EA# A0-21T-34386 (ENG #2 INFO NOT PART OF LP WRITE-UP SN645506 TT24794 TC9366)