[  484.315967] gre: GRE over IPv4 demultiplexer driver
[  484.319966] ip6_gre: GRE over IPv6 tunneling driver
[  484.327547] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.331862] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.552944] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.556260] ip6_tunnel: g2 xmit: Local address not yet configured!