[  209.621878] gre: GRE over IPv4 demultiplexer driver
[  209.625887] ip6_gre: GRE over IPv6 tunneling driver
[  209.629868] ip6_tunnel: g1 xmit: Local address not yet configured!
[  209.632915] ip6_tunnel: g1 xmit: Local address not yet configured!
[  209.805713] ip6_tunnel: g2 xmit: Local address not yet configured!
[  209.808900] ip6_tunnel: g2 xmit: Local address not yet configured!