[  294.586852] gre: GRE over IPv4 demultiplexer driver
[  294.591328] ip6_gre: GRE over IPv6 tunneling driver
[  294.603197] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.614364] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.242894] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.253837] ip6_tunnel: g2 xmit: Local address not yet configured!