[ 11.608575] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 12.637754] r8169 0000:03:01.0: eth1: link up [ 12.638216] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 13.429377] Bridge firewalling registered [ 13.439145] ip_tables: (C) 2000-2006 Netfilter Core Team [ 13.467341] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 13.481071] ADDRCONF(NETDEV_UP): virbr0: link is not ready [ 13.697129] Ebtables v2.0 registered [ 13.704125] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 22.280041] eth0: no IPv6 routers present