[  293.363062] gre: GRE over IPv4 demultiplexer driver
[  293.367584] ip6_gre: GRE over IPv6 tunneling driver
[  293.383409] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.394836] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.009327] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.019204] ip6_tunnel: g2 xmit: Local address not yet configured!