docker端口映射报错

[root@localhost ~]# docker run -d -p 8001:80 docker.io/centos:httpd /bin/bash -c /usr/local/bin/start.sh
20abac9a9c925d710f77b849e86eec1d4549b0bb42ab1160e2922e4930bc5f0a
/usr/bin/docker-current: Error response from daemon: driver failed programming external connectivity on endpoint fervent_wozniak (76adb968e2002fd26d60fab6d381c4d780bac4ec580fe3fcb04276ae2fed7489):  (iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 8001 -j DNAT --to-destination 172.17.0.4:80 ! -i docker0: iptables: No chain/target/match by that name.
 (exit status 1)).

重启docker即可：systemctl restart docker