[  293.837199] gre: GRE over IPv4 demultiplexer driver
[  293.841100] ip6_gre: GRE over IPv6 tunneling driver
[  293.854869] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.866082] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.379655] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.390715] ip6_tunnel: g2 xmit: Local address not yet configured!