[  818.652261] gre: GRE over IPv4 demultiplexor driver
[  818.847826] ip_gre: GRE over IPv4 tunneling driver
[  828.549862] ip6_gre: GRE over IPv6 tunneling driver
[  834.746622] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  836.218622] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  837.626632] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  839.098622] ip6_tunnel: tep0 xmit: Local address not yet configured!