[  444.324563] gre: GRE over IPv4 demultiplexer driver
[  444.327963] ip6_gre: GRE over IPv6 tunneling driver
[  444.333861] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.338070] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.542582] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.546337] ip6_tunnel: g2 xmit: Local address not yet configured!