[ 4817.099451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 4817.140863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 4817.149264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready
[ 4818.097060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready