[  440.741301] gre: GRE over IPv4 demultiplexer driver
[  440.745378] ip6_gre: GRE over IPv6 tunneling driver
[  440.749762] ip6_tunnel: g1 xmit: Local address not yet configured!
[  440.753027] ip6_tunnel: g1 xmit: Local address not yet configured!
[  440.931955] ip6_tunnel: g2 xmit: Local address not yet configured!
[  440.935028] ip6_tunnel: g2 xmit: Local address not yet configured!