[  394.853029] gre: GRE over IPv4 demultiplexer driver
[  394.857517] ip6_gre: GRE over IPv6 tunneling driver
[  394.861446] ip6_tunnel: g1 xmit: Local address not yet configured!
[  394.864752] ip6_tunnel: g1 xmit: Local address not yet configured!
[  395.023484] ip6_tunnel: g2 xmit: Local address not yet configured!
[  395.026250] ip6_tunnel: g2 xmit: Local address not yet configured!