[  293.353420] gre: GRE over IPv4 demultiplexer driver
[  293.357314] ip6_gre: GRE over IPv6 tunneling driver
[  293.368755] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.380256] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.991162] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.000045] ip6_tunnel: g2 xmit: Local address not yet configured!