[  585.882079] gre: GRE over IPv4 demultiplexer driver
[  585.887109] ip6_gre: GRE over IPv6 tunneling driver
[  585.903051] ip6_tunnel: g1 xmit: Local address not yet configured!
[  585.914832] ip6_tunnel: g1 xmit: Local address not yet configured!
[  586.535846] ip6_tunnel: g2 xmit: Local address not yet configured!
[  586.547219] ip6_tunnel: g2 xmit: Local address not yet configured!