[  313.085785] gre: GRE over IPv4 demultiplexer driver
[  313.091499] ip6_gre: GRE over IPv6 tunneling driver
[  313.106867] ip6_tunnel: g1 xmit: Local address not yet configured!
[  313.118605] ip6_tunnel: g1 xmit: Local address not yet configured!
[  313.724196] ip6_tunnel: g2 xmit: Local address not yet configured!
[  313.735018] ip6_tunnel: g2 xmit: Local address not yet configured!