[  869.220221] gre: GRE over IPv4 demultiplexer driver
[  869.226269] ip6_gre: GRE over IPv6 tunneling driver
[  869.241619] ip6_tunnel: g1 xmit: Local address not yet configured!
[  869.253781] ip6_tunnel: g1 xmit: Local address not yet configured!
[  869.881956] ip6_tunnel: g2 xmit: Local address not yet configured!
[  869.893399] ip6_tunnel: g2 xmit: Local address not yet configured!