docker 查询精选，提示server misbehaving

错误提示

root@u-master1:~# docker search nginx
Error response from daemon: Get "https://index.docker.io/v1/search?q=nginx&n=25": dial tcp: lookup index.docker.io on 127.0.0.53:53: server misbehaving

处理方法

root@u-master1:/etc/docker# vim /etc/resolv.conf 

# This is /run/systemd/resolve/stub-resolv.conf managed by man:systemd-resolved(8).
# Do not edit.
#
# This file might be symlinked as /etc/resolv.conf. If you're looking at
# /etc/resolv.conf and seeing this text, you have followed the symlink.
#
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
#
# Run "resolvectl status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs should typically not access this file directly, but only
# through the symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a
# different way, replace this symlink by a static file or a different symlink.
#
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.

nameserver 127.0.0.53
options edns0 trust-ad
search .
nameserver 8.8.8.8
nameserver 114.114.114.114