[ 1158.675800] gre: GRE over IPv4 demultiplexor driver
[ 1158.841280] ip_gre: GRE over IPv4 tunneling driver
[ 1167.367082] ip6_gre: GRE over IPv6 tunneling driver
[ 1172.609272] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1173.953297] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1175.297292] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1176.705249] ip6_tunnel: tep0 xmit: Local address not yet configured!