[  293.976796] gre: GRE over IPv4 demultiplexer driver
[  293.981176] ip6_gre: GRE over IPv6 tunneling driver
[  293.995376] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.008210] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.603507] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.613321] ip6_tunnel: g2 xmit: Local address not yet configured!