B777 Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 75; Flight Crew Total 20000; Flight Crew Type 3000
Aircraft Equipment Problem Less Severe; Flight Deck / Cabin / Aircraft Event Smoke / Fire / Fumes / Odor
Flight Crew Landed As Precaution; Flight Crew Returned To Departure Airport
Aircraft
Immediately after liftoff got a SMOKE CREW REST F/D EICAS as well as a master caution. Smoke alarms were heard going off in cabin as well. Flight Attendant confirmed they also had smoke in cabin. We also had a thin mist of smoke in cockpit. All 3 of us up front donned O2 masks and stabilized the aircraft. Decision was made to return to [the departure airport]. Landed overweight.
B777 crew reported returning to the departure airport shortly after takeoff due to fire detection and smoke alarms with visible smoke on the flight deck and cabin.