[  293.447458] gre: GRE over IPv4 demultiplexer driver
[  293.451235] ip6_gre: GRE over IPv6 tunneling driver
[  293.463881] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.475785] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.019778] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.029450] ip6_tunnel: g2 xmit: Local address not yet configured!