[  294.132954] gre: GRE over IPv4 demultiplexer driver
[  294.138184] ip6_gre: GRE over IPv6 tunneling driver
[  294.152114] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.165954] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.789665] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.798799] ip6_tunnel: g2 xmit: Local address not yet configured!