[ 2339.251566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 2339.317285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 2339.328136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready
[ 2340.219087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready