[  802.894615] gre: GRE over IPv4 demultiplexor driver
[  803.113161] ip_gre: GRE over IPv4 tunneling driver
[  813.423176] ip6_gre: GRE over IPv6 tunneling driver
[  815.862405] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  819.701426] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  821.237421] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  822.581433] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  824.054394] ip6_tunnel: tep0 xmit: Local address not yet configured!