[  471.947988] gre: GRE over IPv4 demultiplexer driver
[  471.952828] ip6_gre: GRE over IPv6 tunneling driver
[  471.959388] ip6_tunnel: g1 xmit: Local address not yet configured!
[  471.964204] ip6_tunnel: g1 xmit: Local address not yet configured!
[  472.222503] ip6_tunnel: g2 xmit: Local address not yet configured!
[  472.226654] ip6_tunnel: g2 xmit: Local address not yet configured!