[  862.089084] gre: GRE over IPv4 demultiplexer driver
[  862.093385] ip6_gre: GRE over IPv6 tunneling driver
[  862.107994] ip6_tunnel: g1 xmit: Local address not yet configured!
[  862.119393] ip6_tunnel: g1 xmit: Local address not yet configured!
[  862.783591] ip6_tunnel: g2 xmit: Local address not yet configured!
[  862.794169] ip6_tunnel: g2 xmit: Local address not yet configured!