As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW NOTICED ODD SMELL AND HAZE IN COCKPIT AT FL 410, HAZE DISSIPATED QUICKLY, CALLED ATL MAINTENANCE TO TROUBLE SHOOT. TURNED OFF TRIM SWITCH AND HAZE RETURNED. RESET TRIM SWITCH AND HAZE WENT AWAY, TURNED OFF RIGHT PACK NO HAZE BUT SMELL STILL PRESENT. MAINTENANCE FOUND RIGHT CONDENSER/HEAT EXCHANGER CRACKED. SYSTEM OPERATION IS NORMAL.