As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, FL 370, NR 1 ENGINE STALLED AND FLAMED OUT. THERE WAS SOME SMOKE ODOR IN CABIN FOLLOWING FLAME-OUT. LANDED SLC. FOUND METAL IN TAILPIPE AND BLEED AIR MANIFOLD. ENGINE WAS REPLACED AND ROUTED TO SHOP. SUPPLEMENT: FRACTURED 7TH STAGE COMPRESSOR BLADE FOUND AT ENGINE SHOP DISASSEMBLY. VERY LIGHT FOD NOTED AT FRACTURE INITIATION SITE ON BLADE L/E. DAMAGE THROUGHOUT DOWNSTREAM STAGES OF THE HPC.