[  293.802786] gre: GRE over IPv4 demultiplexer driver
[  293.808381] ip6_gre: GRE over IPv6 tunneling driver
[  293.822868] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.838041] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.480325] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.490783] ip6_tunnel: g2 xmit: Local address not yet configured!