[  563.796795] gre: GRE over IPv4 demultiplexer driver
[  563.815646] ip6_gre: GRE over IPv6 tunneling driver
[  563.819938] ip6_tunnel: g1 xmit: Local address not yet configured!
[  563.823394] ip6_tunnel: g1 xmit: Local address not yet configured!
[  563.976478] ip6_tunnel: g2 xmit: Local address not yet configured!
[  563.979796] ip6_tunnel: g2 xmit: Local address not yet configured!