[  486.669139] gre: GRE over IPv4 demultiplexer driver
[  486.672589] ip6_gre: GRE over IPv6 tunneling driver
[  486.679577] ip6_tunnel: g1 xmit: Local address not yet configured!
[  486.684130] ip6_tunnel: g1 xmit: Local address not yet configured!
[  486.943344] ip6_tunnel: g2 xmit: Local address not yet configured!
[  486.947774] ip6_tunnel: g2 xmit: Local address not yet configured!