[ 1206.394799] gre: GRE over IPv4 demultiplexer driver
[ 1206.520284] ip_gre: GRE over IPv4 tunneling driver
[ 1214.855304] ip6_gre: GRE over IPv6 tunneling driver
[ 1220.281845] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1221.625871] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1222.969873] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1224.314825] ip6_tunnel: tep0 xmit: Local address not yet configured!