[   58.829444] gre: GRE over IPv4 demultiplexer driver
[   58.835601] ip6_gre: GRE over IPv6 tunneling driver
[   58.857594] ip6_tunnel: g1 xmit: Local address not yet configured!
[   58.870859] ip6_tunnel: g1 xmit: Local address not yet configured!
[   59.579557] ip6_tunnel: g2 xmit: Local address not yet configured!
[   59.590052] ip6_tunnel: g2 xmit: Local address not yet configured!