[  699.931193] gre: GRE over IPv4 demultiplexor driver
[  700.060945] ip_gre: GRE over IPv4 tunneling driver
[  708.383729] ip6_gre: GRE over IPv6 tunneling driver
[  713.528417] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  714.872416] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  716.152426] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  717.497386] ip6_tunnel: tep0 xmit: Local address not yet configured!