[  379.012976] gre: GRE over IPv4 demultiplexer driver
[  379.017130] ip6_gre: GRE over IPv6 tunneling driver
[  379.021992] ip6_tunnel: g1 xmit: Local address not yet configured!
[  379.025532] ip6_tunnel: g1 xmit: Local address not yet configured!
[  379.188907] ip6_tunnel: g2 xmit: Local address not yet configured!
[  379.191825] ip6_tunnel: g2 xmit: Local address not yet configured!