[  614.474216] gre: GRE over IPv4 demultiplexer driver
[  614.476974] ip6_gre: GRE over IPv6 tunneling driver
[  614.483632] ip6_tunnel: g1 xmit: Local address not yet configured!
[  614.487343] ip6_tunnel: g1 xmit: Local address not yet configured!
[  614.690096] ip6_tunnel: g2 xmit: Local address not yet configured!
[  614.693964] ip6_tunnel: g2 xmit: Local address not yet configured!