[  480.000018] gre: GRE over IPv4 demultiplexer driver
[  480.003131] ip6_gre: GRE over IPv6 tunneling driver
[  480.009703] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.013888] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.231178] ip6_tunnel: g2 xmit: Local address not yet configured!
[  480.235235] ip6_tunnel: g2 xmit: Local address not yet configured!