[  327.327528] gre: GRE over IPv4 demultiplexer driver
[  327.332345] ip6_gre: GRE over IPv6 tunneling driver
[  327.344162] ip6_tunnel: g1 xmit: Local address not yet configured!
[  327.354454] ip6_tunnel: g1 xmit: Local address not yet configured!
[  327.995424] ip6_tunnel: g2 xmit: Local address not yet configured!
[  328.005590] ip6_tunnel: g2 xmit: Local address not yet configured!