[ 1012.351419] gre: GRE over IPv4 demultiplexor driver
[ 1012.545398] ip_gre: GRE over IPv4 tunneling driver
[ 1022.348744] ip6_gre: GRE over IPv6 tunneling driver
[ 1028.604023] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1030.076043] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1031.484037] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1032.956002] ip6_tunnel: tep0 xmit: Local address not yet configured!