[  775.936898] gre: GRE over IPv4 demultiplexer driver
[  775.940796] ip6_gre: GRE over IPv6 tunneling driver
[  775.944062] ip6_tunnel: g1 xmit: Local address not yet configured!
[  775.947152] ip6_tunnel: g1 xmit: Local address not yet configured!
[  776.090347] ip6_tunnel: g2 xmit: Local address not yet configured!
[  776.093459] ip6_tunnel: g2 xmit: Local address not yet configured!