“CHAIN_ADD failed (Operation not supported): chain PREROUTING”错误解决

启动docker时发生以下错误。

failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "bridge" driver: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.5 (nf_tables):  CHAIN_ADD failed (Operation not supported): chain PREROUTING

经过一番努力发现是缺少nft_chain_nat模块，重编内核，加载改模块之后就没有错误了。