[  293.714343] gre: GRE over IPv4 demultiplexer driver
[  293.718648] ip6_gre: GRE over IPv6 tunneling driver
[  293.734130] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.745415] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.363878] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.373575] ip6_tunnel: g2 xmit: Local address not yet configured!