[  752.987427] gre: GRE over IPv4 demultiplexor driver
[  753.162412] ip_gre: GRE over IPv4 tunneling driver
[  762.735745] ip6_gre: GRE over IPv6 tunneling driver
[  768.822502] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  770.230498] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  771.638496] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  773.046458] ip6_tunnel: tep0 xmit: Local address not yet configured!