[  294.463006] gre: GRE over IPv4 demultiplexer driver
[  294.479023] ip6_gre: GRE over IPv6 tunneling driver
[  294.497255] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.517117] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.626652] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.640101] ip6_tunnel: g2 xmit: Local address not yet configured!