[  570.763757] gre: GRE over IPv4 demultiplexer driver
[  570.766916] ip6_gre: GRE over IPv6 tunneling driver
[  570.770731] ip6_tunnel: g1 xmit: Local address not yet configured!
[  570.795681] ip6_tunnel: g1 xmit: Local address not yet configured!
[  570.972518] ip6_tunnel: g2 xmit: Local address not yet configured!
[  570.975505] ip6_tunnel: g2 xmit: Local address not yet configured!