[ 4283.539228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 4283.574502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 4283.581500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready