[  293.618274] gre: GRE over IPv4 demultiplexer driver
[  293.623068] ip6_gre: GRE over IPv6 tunneling driver
[  293.635983] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.647710] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.223296] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.232730] ip6_tunnel: g2 xmit: Local address not yet configured!