As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FORWARD LAV SMOKE WARNING MESSAGE CAME ON DURING TAKEOFF ROLL. ABORTED TAKEOFF. MAINTENANCE SUSPECTED BLEED AIR SYSTEM CARRIED CONTAMINATED AIR COMING FROM THE APU BLEED. APU OIL CONSUMPTION SUSPECTED, EVIDENCE AT DUPLEX BEARING GEARBOX DRAIN, EVIDENCE AT HOT SECTION, OIL LEVEL BELOW ADD LINE APU COLD. APU REPLACED, AIRCRAFT RETURNED TO SERVICE.