As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 ENGINE EXPERIENCED TWO COMPRESSOR STALLS. FLIGHT CREW SHUT DOWN NR 3 ENGINE AND BEGAN DUMPING 80,000 POUNDS OF FUEL IN PREPARATION FOR LANDING. AN UNEVENTFUL LANDING WAS PERFORMED AT DEPARTURE AIRPORT. MAINTENANCE FOUND EVIDENCE OF INTERNAL ENGINE DAMAGE. REPLACED NR 3 ENGINE. PART TOTAL CYCLES, 7,518.