[  293.945621] gre: GRE over IPv4 demultiplexer driver
[  293.950774] ip6_gre: GRE over IPv6 tunneling driver
[  293.967853] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.983980] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.595311] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.605783] ip6_tunnel: g2 xmit: Local address not yet configured!