[  569.400561] gre: GRE over IPv4 demultiplexor driver
[  569.404438] ip6_gre: GRE over IPv6 tunneling driver
[  569.417399] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.428951] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.986298] ip6_tunnel: g2 xmit: Local address not yet configured!
[  569.995814] ip6_tunnel: g2 xmit: Local address not yet configured!