[  471.828366] gre: GRE over IPv4 demultiplexer driver
[  471.832911] ip6_gre: GRE over IPv6 tunneling driver
[  471.838171] ip6_tunnel: g1 xmit: Local address not yet configured!
[  471.842457] ip6_tunnel: g1 xmit: Local address not yet configured!
[  472.005337] ip6_tunnel: g2 xmit: Local address not yet configured!
[  472.008300] ip6_tunnel: g2 xmit: Local address not yet configured!