[  294.196383] gre: GRE over IPv4 demultiplexer driver
[  294.201052] ip6_gre: GRE over IPv6 tunneling driver
[  294.217509] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.233542] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.919900] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.931689] ip6_tunnel: g2 xmit: Local address not yet configured!