[  713.739386] gre: GRE over IPv4 demultiplexer driver
[  713.743548] ip6_gre: GRE over IPv6 tunneling driver
[  713.749338] ip6_tunnel: g1 xmit: Local address not yet configured!
[  713.752371] ip6_tunnel: g1 xmit: Local address not yet configured!
[  713.926078] ip6_tunnel: g2 xmit: Local address not yet configured!
[  713.929484] ip6_tunnel: g2 xmit: Local address not yet configured!