[  294.062319] gre: GRE over IPv4 demultiplexer driver
[  294.066453] ip6_gre: GRE over IPv6 tunneling driver
[  294.080461] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.091885] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.636773] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.645652] ip6_tunnel: g2 xmit: Local address not yet configured!