[  446.670965] gre: GRE over IPv4 demultiplexer driver
[  446.675307] ip6_gre: GRE over IPv6 tunneling driver
[  446.680047] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.685304] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.898376] ip6_tunnel: g2 xmit: Local address not yet configured!
[  446.902240] ip6_tunnel: g2 xmit: Local address not yet configured!