As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT FLOOR INTERCOSTAL WEB CORRODED BS 767 - 787 RBL 6. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-01. CUT OUT DAMAGED AREA, FABRICATED REPAIR DOUBLER AND INSTALLED IAW B737 SRM 51-70-13 REPAIR 1.