[  294.986466] gre: GRE over IPv4 demultiplexer driver
[  294.990955] ip6_gre: GRE over IPv6 tunneling driver
[  295.005525] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.017574] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.648309] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.660069] ip6_tunnel: g2 xmit: Local address not yet configured!