[  809.961793] gre: GRE over IPv4 demultiplexor driver
[  810.158232] ip_gre: GRE over IPv4 tunneling driver
[  819.788277] ip6_gre: GRE over IPv6 tunneling driver
[  825.784464] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  827.192475] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  828.536477] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  829.944442] ip6_tunnel: tep0 xmit: Local address not yet configured!