title: EC2 GPU instance (p3.2xlarge) failing after creating its AMI
body: <p>I have a p3.2xlarge instance with Deep Learning AMI (Ubuntu). I have installed various packages on it. I also attached EFS to this machine. Now, I wanted to implement autoscaling so I created image from this instance. Now the instances launched from the AMI and the original instance seem to stuck at same point. When I go to the original instance's screenshot, this is the last line:
  [22.675975] systemd-journald [464] : Received request to flush runtime journal from PID 1</p>