[ 1213.620025] gre: GRE over IPv4 demultiplexer driver
[ 1213.768628] ip_gre: GRE over IPv4 tunneling driver
[ 1222.067096] ip6_gre: GRE over IPv6 tunneling driver
[ 1227.194767] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1228.537773] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1229.818773] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1231.161771] ip6_tunnel: tep0 xmit: Local address not yet configured!