[  564.360235] gre: GRE over IPv4 demultiplexor driver
[  564.365243] ip6_gre: GRE over IPv6 tunneling driver
[  564.382322] ip6_tunnel: g1 xmit: Local address not yet configured!
[  564.398380] ip6_tunnel: g1 xmit: Local address not yet configured!
[  565.062567] ip6_tunnel: g2 xmit: Local address not yet configured!
[  565.073668] ip6_tunnel: g2 xmit: Local address not yet configured!