[  967.279100] gre: GRE over IPv4 demultiplexor driver
[  967.427458] ip_gre: GRE over IPv4 tunneling driver
[  976.653584] ip6_gre: GRE over IPv6 tunneling driver
[  982.780693] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  984.252694] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  985.660671] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  987.132647] ip6_tunnel: tep0 xmit: Local address not yet configured!