[  585.986345] gre: GRE over IPv4 demultiplexer driver
[  585.991110] ip6_gre: GRE over IPv6 tunneling driver
[  586.003104] ip6_tunnel: g1 xmit: Local address not yet configured!
[  586.011748] ip6_tunnel: g1 xmit: Local address not yet configured!
[  586.502009] ip6_tunnel: g2 xmit: Local address not yet configured!
[  586.511211] ip6_tunnel: g2 xmit: Local address not yet configured!