[  294.126768] gre: GRE over IPv4 demultiplexer driver
[  294.130898] ip6_gre: GRE over IPv6 tunneling driver
[  294.143424] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.156465] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.743136] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.752484] ip6_tunnel: g2 xmit: Local address not yet configured!