[ 1203.031843] gre: GRE over IPv4 demultiplexer driver
[ 1203.164867] ip_gre: GRE over IPv4 tunneling driver
[ 1211.926005] ip6_gre: GRE over IPv6 tunneling driver
[ 1217.140828] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1218.484836] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1219.765822] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1221.108847] ip6_tunnel: tep0 xmit: Local address not yet configured!