The Black Hole turned on Derek Carr in a HURRY Sunday, 'cause after the Raiders lost to the Jags -- the QB was booed off the field ... all while fans hurled trash into the endzone!
The wild scene all went down in the final Raiders game ever at the Oakland-Alameda County Coliseum ... where fans were clearly pissed that the team blew a 16-3 lead to Jacksonville.
As Carr was leaving the grass ... fans rained down boos on the 28-year-old -- and once he made his way into the locker room -- things turned chaotic.