[  569.143683] gre: GRE over IPv4 demultiplexer driver
[  569.148582] ip6_gre: GRE over IPv6 tunneling driver
[  569.152766] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.156664] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.330316] ip6_tunnel: g2 xmit: Local address not yet configured!
[  569.333269] ip6_tunnel: g2 xmit: Local address not yet configured!