[  444.698876] gre: GRE over IPv4 demultiplexer driver
[  444.703563] ip6_gre: GRE over IPv6 tunneling driver
[  444.711506] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.716149] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.932340] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.936484] ip6_tunnel: g2 xmit: Local address not yet configured!