[ 5743.194793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 5743.283930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 5743.296796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready
[ 5744.094397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready