[  293.645828] gre: GRE over IPv4 demultiplexer driver
[  293.650106] ip6_gre: GRE over IPv6 tunneling driver
[  293.664273] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.674587] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.199132] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.208043] ip6_tunnel: g2 xmit: Local address not yet configured!