Error response from daemon: OCI

19:57:18 docker: Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "process_linux.go:279: applying cgroup configuration for process caused \"mkdir /sys/fs/cgroup/memory/docker/e8e7270c334761b50a0dd2df48d33aa5048098f423e79eeeee67718ae6213454: cannot allocate memory\"": unknown.

解决方法： 重启服务器