As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 6326 - MCO-PFN - AT 400 FEET AGL, RECEIVED "LAV SMOKE" EICAS WARNING ALONG WITH MAIN CABIN SMOKE DETECTOR INDICATION. NO VISIBLE SMOKE WAS SEEN OR SMELLED. MAINTENANCE FOUND NR 2 ENGINE MAKING OIL SMELL IN CABIN/COCKPIT. REMOVED AND REPLACED ENGINE NR 2 IAW RR MM 72-00-00. OPS CHECK GOOD.