[  565.692393] gre: GRE over IPv4 demultiplexer driver
[  565.696439] ip6_gre: GRE over IPv6 tunneling driver
[  565.710104] ip6_tunnel: g1 xmit: Local address not yet configured!
[  565.719701] ip6_tunnel: g1 xmit: Local address not yet configured!
[  566.290043] ip6_tunnel: g2 xmit: Local address not yet configured!
[  566.299650] ip6_tunnel: g2 xmit: Local address not yet configured!