[  490.816891] gre: GRE over IPv4 demultiplexer driver
[  490.820256] ip6_gre: GRE over IPv6 tunneling driver
[  490.823393] ip6_tunnel: g1 xmit: Local address not yet configured!
[  490.826187] ip6_tunnel: g1 xmit: Local address not yet configured!
[  490.972710] ip6_tunnel: g2 xmit: Local address not yet configured!
[  490.975271] ip6_tunnel: g2 xmit: Local address not yet configured!