[  294.628785] gre: GRE over IPv4 demultiplexer driver
[  294.635748] ip6_gre: GRE over IPv6 tunneling driver
[  294.652029] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.661658] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.252356] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.263569] ip6_tunnel: g2 xmit: Local address not yet configured!