As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: 15 MINUTES INTO FLIGHT, SMOKE ALERT ILLUMINATED ASSOCIATED WITH CREW REST AREA. CHECKLIST WAS COMPLETED AND NO SMOKE WAS FOUND, ALERT WAS CANCELLED. MAINTENANCE ACCOMPLISHED FIM TASK 26-10-F4 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.