As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, THE NR 3 ENGINE EXPERIENCED MULTIPLE COMPRESSOR STALLS AND SUBSEQUENT ENGINE FAILURE. CREW FOLLOWED COM PROCEDURE, SHUT DOWN THE ENGINE AND DIVERTED TO MSP WITHOUT FURTHER INCIDENT. BORESCOPE INSPECTION OF THE ENGINE REVEALED DAMAGE TO THE 6TH, 7TH AND 8TH STAGE BLADES. THE ENGINE WAS REPLACED AND RUN-UP TEST WAS NORMAL.