[  765.537998][T12793] gre: GRE over IPv4 demultiplexer driver
[  765.580561][T12793] ip6_gre: GRE over IPv6 tunneling driver
[  765.636898][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  765.679086][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  767.351184][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  767.381982][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!