[  293.059245] gre: GRE over IPv4 demultiplexer driver
[  293.063284] ip6_gre: GRE over IPv6 tunneling driver
[  293.074599] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.084492] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.669790] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.679942] ip6_tunnel: g2 xmit: Local address not yet configured!