[  294.764287] gre: GRE over IPv4 demultiplexer driver
[  294.769368] ip6_gre: GRE over IPv6 tunneling driver
[  294.783136] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.793820] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.427929] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.438514] ip6_tunnel: g2 xmit: Local address not yet configured!