[  293.240407] gre: GRE over IPv4 demultiplexer driver
[  293.245972] ip6_gre: GRE over IPv6 tunneling driver
[  293.263546] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.276836] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.911663] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.920338] ip6_tunnel: g2 xmit: Local address not yet configured!