[  592.922461] gre: GRE over IPv4 demultiplexer driver
[  592.927088] ip6_gre: GRE over IPv6 tunneling driver
[  592.944032] ip6_tunnel: g1 xmit: Local address not yet configured!
[  592.957788] ip6_tunnel: g1 xmit: Local address not yet configured!
[  593.620284] ip6_tunnel: g2 xmit: Local address not yet configured!
[  593.630137] ip6_tunnel: g2 xmit: Local address not yet configured!