As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLIGHT REPORTED AN "AVIONICS SMOKE ECAM" MESSAGE WITH SMOKE NOT VISUALLY CONFIRMED AND COULD NOT DETERMINE IF WARNING WAS VALID. CREW ELECTED TO DO A PRECAUTIONARY DIVERSION TO THE CLOSEST AIRPORT AND LANDED WITHOUT FURTHER INCIDENT. AVIONICS SMOKE FAULT T/S C/O IAW TSM TASK 26-15-00-810-803-A. SYSTEM RESET NO FAULTS. CONSIDERED SERVICEABLE.