[  294.479766] gre: GRE over IPv4 demultiplexer driver
[  294.484854] ip6_gre: GRE over IPv6 tunneling driver
[  294.499241] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.510753] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.128447] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.138629] ip6_tunnel: g2 xmit: Local address not yet configured!