[  197.481747] gre: GRE over IPv4 demultiplexer driver
[  197.486745] ip6_gre: GRE over IPv6 tunneling driver
[  197.494224] ip6_tunnel: g1 xmit: Local address not yet configured!
[  197.498732] ip6_tunnel: g1 xmit: Local address not yet configured!
[  197.764015] ip6_tunnel: g2 xmit: Local address not yet configured!
[  197.768004] ip6_tunnel: g2 xmit: Local address not yet configured!