As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SINGLE FMC OPERATION FOR 10 MIN IN CRUISE VTK FLAG ON FO SIDE, RAN QRH, RESTORED FMC CONTINUED FLIGHT WITH NO FURTHER FAILURES. GROUNDED - YES. #2 (RIGHT) FMC SHOWS FAULTS WATCH DOG TIMER OR ETHERNET-2 FAULTS ON 7 0F 10 FLTS IN FAULT HISTORY. REF B737-800 AMM 34-36-02, REMOVED/REPLACED #2 FMC. SOFTWARE CROSSLOAD AND PERFORMANCE FACTOR ADJ COMPLETED. OPS NML REF SAME AMM. FMC SWITCH BACK TO NML POSITION.