As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - FMC MESSAGE: FUEL DISAGREE PROG-2. TOTALIZER READS 5200 LBS MORE THAN CALCULATED FUEL. ALL OTHER INDICATIONS ARE NORMAL. AT TOP OF DECENT FUEL TOTAL 27.7 CALC 24.7 = 3000 LB. SPREAD. FIM PROCEDURE 34-61-00, FIG 106, CARRIED OUT SATISFACTORLY. SYS CONSIDERED SERVICEABLE.