[  489.661453] gre: GRE over IPv4 demultiplexer driver
[  489.664987] ip6_gre: GRE over IPv6 tunneling driver
[  489.668778] ip6_tunnel: g1 xmit: Local address not yet configured!
[  489.672948] ip6_tunnel: g1 xmit: Local address not yet configured!
[  489.830361] ip6_tunnel: g2 xmit: Local address not yet configured!
[  489.833032] ip6_tunnel: g2 xmit: Local address not yet configured!