[  965.781920] gre: GRE over IPv4 demultiplexor driver
[  965.991717] ip_gre: GRE over IPv4 tunneling driver
[  975.955773] ip6_gre: GRE over IPv6 tunneling driver
[  982.210692] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  983.682699] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  985.090702] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  986.499673] ip6_tunnel: tep0 xmit: Local address not yet configured!