[  294.030264] gre: GRE over IPv4 demultiplexer driver
[  294.033947] ip6_gre: GRE over IPv6 tunneling driver
[  294.047563] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.058902] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.615620] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.624758] ip6_tunnel: g2 xmit: Local address not yet configured!