[  293.899501] gre: GRE over IPv4 demultiplexer driver
[  293.905735] ip6_gre: GRE over IPv6 tunneling driver
[  293.923799] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.936934] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.554526] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.564654] ip6_tunnel: g2 xmit: Local address not yet configured!