[ 1217.390593] gre: GRE over IPv4 demultiplexer driver
[ 1217.526693] ip_gre: GRE over IPv4 tunneling driver
[ 1226.162599] ip6_gre: GRE over IPv6 tunneling driver
[ 1231.438269] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1232.782267] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1234.063270] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1235.407262] ip6_tunnel: tep0 xmit: Local address not yet configured!