[  293.398774] gre: GRE over IPv4 demultiplexer driver
[  293.402580] ip6_gre: GRE over IPv6 tunneling driver
[  293.414141] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.423975] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.017729] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.027848] ip6_tunnel: g2 xmit: Local address not yet configured!