[  293.288944] gre: GRE over IPv4 demultiplexer driver
[  293.293243] ip6_gre: GRE over IPv6 tunneling driver
[  293.306220] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.317737] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.977319] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.987466] ip6_tunnel: g2 xmit: Local address not yet configured!