[  293.584888] gre: GRE over IPv4 demultiplexer driver
[  293.588630] ip6_gre: GRE over IPv6 tunneling driver
[  293.600961] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.612075] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.158065] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.167040] ip6_tunnel: g2 xmit: Local address not yet configured!