[  293.782918] gre: GRE over IPv4 demultiplexer driver
[  293.787321] ip6_gre: GRE over IPv6 tunneling driver
[  293.799927] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.810072] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.381522] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.390918] ip6_tunnel: g2 xmit: Local address not yet configured!