[  586.060142] gre: GRE over IPv4 demultiplexer driver
[  586.063853] ip6_gre: GRE over IPv6 tunneling driver
[  586.069728] ip6_tunnel: g1 xmit: Local address not yet configured!
[  586.072238] ip6_tunnel: g1 xmit: Local address not yet configured!
[  586.209929] ip6_tunnel: g2 xmit: Local address not yet configured!
[  586.212324] ip6_tunnel: g2 xmit: Local address not yet configured!