As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUE TO STRONG ODOR REPORTED IN AFT CABIN AFTER TAKE OFF, ACCOMPLISH AN OPERATIONAL CONFIRMATION FLIGHT TO VERIFY NO DISCREPENCIES. RAN ENGINES AT HIGH POWR, ALL NORMAL, NO ODORS. PULLED ALL OVENS, COFFEEMAKERS AND CEILING PANELS OUT OF AFT GALLEY NO DEFECTS. FOUND SAUCE RESIDUE IN AFT GALLEY WARMING OVENS. CHECKED ALL LAVS PULLED GARBAGE CANS LIG HTS BALLASTS NO FAULTS.