[ 3781.627366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready
[ 3781.650274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready
[ 3781.653690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready