[  293.802604] gre: GRE over IPv4 demultiplexer driver
[  293.806761] ip6_gre: GRE over IPv6 tunneling driver
[  293.823355] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.838954] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.534524] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.544917] ip6_tunnel: g2 xmit: Local address not yet configured!