[  854.774086] gre: GRE over IPv4 demultiplexer driver
[  854.778679] ip6_gre: GRE over IPv6 tunneling driver
[  854.792751] ip6_tunnel: g1 xmit: Local address not yet configured!
[  854.804169] ip6_tunnel: g1 xmit: Local address not yet configured!
[  855.412705] ip6_tunnel: g2 xmit: Local address not yet configured!
[  855.424266] ip6_tunnel: g2 xmit: Local address not yet configured!