[  765.958628] gre: GRE over IPv4 demultiplexer driver
[  765.963609] ip6_gre: GRE over IPv6 tunneling driver
[  765.977581] ip6_tunnel: g1 xmit: Local address not yet configured!
[  765.989628] ip6_tunnel: g1 xmit: Local address not yet configured!
[  766.635985] ip6_tunnel: g2 xmit: Local address not yet configured!
[  766.646123] ip6_tunnel: g2 xmit: Local address not yet configured!