[  713.837477] gre: GRE over IPv4 demultiplexer driver
[  713.840915] ip6_gre: GRE over IPv6 tunneling driver
[  713.845131] ip6_tunnel: g1 xmit: Local address not yet configured!
[  713.848133] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.016149] ip6_tunnel: g2 xmit: Local address not yet configured!
[  714.019424] ip6_tunnel: g2 xmit: Local address not yet configured!