[  570.721279] gre: GRE over IPv4 demultiplexer driver
[  570.725131] ip6_gre: GRE over IPv6 tunneling driver
[  570.730461] ip6_tunnel: g1 xmit: Local address not yet configured!
[  570.734606] ip6_tunnel: g1 xmit: Local address not yet configured!
[  570.957013] ip6_tunnel: g2 xmit: Local address not yet configured!
[  570.960989] ip6_tunnel: g2 xmit: Local address not yet configured!