Docker 无法启动_failed to start daemon: error initializing network

环境：WSL2 Ubuntu2204.1.0.7
问题描述：通过 service docker start 启动显示 OK，但是 service docker status 显示 Docker is not running，查看日志 cat /var/log/docker.log 发现如下报错：

failed to start daemon: Error initializing network controller: error obtaining controller instance: unable to add return rule in DOCKER-ISOLATION-STAGE-1 chain:  (iptables failed: iptables --wait -A DOCKER-ISOLATION-STAGE-1 -j RETURN: iptables v1.8.7 (nf_tables):  RULE_APPEND failed (No such file or directory): rule in chain DOCKER-ISOLATION-STAGE-1
 (exit status 4))
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解决方法：切换 iptables 为 legacy 模式

sudo update-alternatives --set iptables /usr/sbin/iptables-legacy
sudo update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
sudo update-alternatives --set arptables /usr/sbin/arptables-legacy
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