[  293.990978] gre: GRE over IPv4 demultiplexer driver
[  293.995143] ip6_gre: GRE over IPv6 tunneling driver
[  294.009193] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.018865] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.555926] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.565157] ip6_tunnel: g2 xmit: Local address not yet configured!