[  443.646869] gre: GRE over IPv4 demultiplexer driver
[  443.651091] ip6_gre: GRE over IPv6 tunneling driver
[  443.655816] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.659348] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.834956] ip6_tunnel: g2 xmit: Local address not yet configured!
[  443.837817] ip6_tunnel: g2 xmit: Local address not yet configured!