gVisor

gVisor is a user-space kernel, written in
Go, that implements a substantial portion of the Linux system surface.

gVisor uses linux OS, but the special gvisor VM type. There is nothing
special regarding gVisor besides that. Here is an example manager config:

{
	"name": "gvisor",
	"target": "linux/amd64",
	"http": ":12345",
	"workdir": "/workdir",
	"image": "/usr/local/bin/runsc",
	"syzkaller": "/gopath/src/github.com/google/syzkaller",
	"cover": false,
	"procs": 8,
	"type": "gvisor",
	"vm": {
		"count": 5,
		"runsc_args": "-platform=kvm"
	}
}