As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OGG - PRIOR TO TAKEOFF, UNKNOWN SMOKE FILLED THE COCKPIT AND PASSENGER CABIN. CONDUCTED EMERGENCY EVACUATION. MAINTENANCE INSPECTION DISCLOSED APU FAILURE RESULTED IN APU OIL TO ENTER BLEED AIR SYSTEM CAUSING SMOKE. APU WAS REPLACED AND ALL SYSTEM CHECK NORMAL.