[  293.948647] gre: GRE over IPv4 demultiplexer driver
[  293.953152] ip6_gre: GRE over IPv6 tunneling driver
[  293.966088] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.977764] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.533280] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.541544] ip6_tunnel: g2 xmit: Local address not yet configured!