[ 1002.561137] gre: GRE over IPv4 demultiplexer driver
[ 1002.719302] ip_gre: GRE over IPv4 tunneling driver
[ 1011.263285] ip6_gre: GRE over IPv6 tunneling driver
[ 1016.566866] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1017.910867] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1019.254884] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1020.662871] ip6_tunnel: tep0 xmit: Local address not yet configured!