[  293.582597] gre: GRE over IPv4 demultiplexer driver
[  293.587063] ip6_gre: GRE over IPv6 tunneling driver
[  293.600678] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.612585] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.183816] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.195072] ip6_tunnel: g2 xmit: Local address not yet configured!