[  804.057305] gre: GRE over IPv4 demultiplexor driver
[  804.269671] ip_gre: GRE over IPv4 tunneling driver
[  814.131257] ip6_gre: GRE over IPv6 tunneling driver
[  820.165553] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  821.637540] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  822.981535] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  824.453507] ip6_tunnel: tep0 xmit: Local address not yet configured!