[  294.470930] gre: GRE over IPv4 demultiplexer driver
[  294.475118] ip6_gre: GRE over IPv6 tunneling driver
[  294.489135] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.502285] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.062171] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.071552] ip6_tunnel: g2 xmit: Local address not yet configured!