[  327.898188] gre: GRE over IPv4 demultiplexer driver
[  327.902956] ip6_gre: GRE over IPv6 tunneling driver
[  327.918155] ip6_tunnel: g1 xmit: Local address not yet configured!
[  327.931852] ip6_tunnel: g1 xmit: Local address not yet configured!
[  328.554399] ip6_tunnel: g2 xmit: Local address not yet configured!
[  328.564569] ip6_tunnel: g2 xmit: Local address not yet configured!