"docker run --privileged" got "docker: Error response from daemon: OCI runtime create failed: QMP command failed: unknown."

[teawater]

10月 17 15:28:30 teawater-virtual-machine kata-runtime[91986]: time="2018-10-17T15:28:30.891596459+08:00" level=info msg="Attaching block device" arch=amd64 command=create container=5edec94fbf4076667aa8ee546f10cde98d6ef62f3097c2a3889ee316ea0fd0e9 device=/dev/sr0 name=kata-runtime pid=91986 source=virtcontainers subsystem=device
10月 17 15:28:30 teawater-virtual-machine kata-runtime[91986]: time="2018-10-17T15:28:30.891779981+08:00" level=info msg="{"arguments":{"driver":"raw","file":{"driver":"file","filename":"/dev/sr0"},"node-name":"drive-e6670677eccb9cab"},"execute":"blockdev-add"}" arch=amd64 command=create container=5edec94fbf4076667aa8ee546f10cde98d6ef62f3097c2a3889ee316ea0fd0e9 name=kata-runtime pid=91986 source=virtcontainers subsystem=qmp
10月 17 15:28:30 teawater-virtual-machine kata-runtime[91986]: time="2018-10-17T15:28:30.977805252+08:00" level=info msg="{"error": {"class": "GenericError", "desc": "Could not open '/dev/sr0': No medium found"}}" arch=amd64 command=create container=5edec94fbf4076667aa8ee546f10cde98d6ef62f3097c2a3889ee316ea0fd0e9 name=kata-runtime pid=91986 source=virtcontainers subsystem=qmp
10月 17 15:28:30 teawater-virtual-machine kata-runtime[91986]: time="2018-10-17T15:28:30.978272497+08:00" level=info msg="Unplugging block device" arch=amd64 command=create container=5edec94fbf4076667aa8ee546f10cde98d6ef62f3097c2a3889ee316ea0fd0e9 device=/dev/dm-0 name=kata-runtime pid=91986 source=virtcontainers subsystem=device