[  719.282237] gre: GRE over IPv4 demultiplexer driver
[  719.286680] ip6_gre: GRE over IPv6 tunneling driver
[  719.292884] ip6_tunnel: g1 xmit: Local address not yet configured!
[  719.296749] ip6_tunnel: g1 xmit: Local address not yet configured!
[  719.510714] ip6_tunnel: g2 xmit: Local address not yet configured!
[  719.514515] ip6_tunnel: g2 xmit: Local address not yet configured!