[  327.826679] gre: GRE over IPv4 demultiplexer driver
[  327.832503] ip6_gre: GRE over IPv6 tunneling driver
[  327.847659] ip6_tunnel: g1 xmit: Local address not yet configured!
[  327.860268] ip6_tunnel: g1 xmit: Local address not yet configured!
[  328.519183] ip6_tunnel: g2 xmit: Local address not yet configured!
[  328.529664] ip6_tunnel: g2 xmit: Local address not yet configured!