[  293.603956] gre: GRE over IPv4 demultiplexer driver
[  293.608037] ip6_gre: GRE over IPv6 tunneling driver
[  293.621080] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.631189] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.170878] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.179284] ip6_tunnel: g2 xmit: Local address not yet configured!