[  585.206359] gre: GRE over IPv4 demultiplexer driver
[  585.210718] ip6_gre: GRE over IPv6 tunneling driver
[  585.223476] ip6_tunnel: g1 xmit: Local address not yet configured!
[  585.232687] ip6_tunnel: g1 xmit: Local address not yet configured!
[  585.784943] ip6_tunnel: g2 xmit: Local address not yet configured!
[  585.795326] ip6_tunnel: g2 xmit: Local address not yet configured!