[  971.061932] gre: GRE over IPv4 demultiplexor driver
[  971.266948] ip_gre: GRE over IPv4 tunneling driver
[  980.989570] ip6_gre: GRE over IPv6 tunneling driver
[  986.876675] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  988.284672] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  989.692676] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  991.164687] ip6_tunnel: tep0 xmit: Local address not yet configured!