[  293.531870] gre: GRE over IPv4 demultiplexer driver
[  293.537385] ip6_gre: GRE over IPv6 tunneling driver
[  293.556778] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.570644] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.221918] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.233117] ip6_tunnel: g2 xmit: Local address not yet configured!