[  327.228076] gre: GRE over IPv4 demultiplexer driver
[  327.233120] ip6_gre: GRE over IPv6 tunneling driver
[  327.246545] ip6_tunnel: g1 xmit: Local address not yet configured!
[  327.258660] ip6_tunnel: g1 xmit: Local address not yet configured!
[  327.937952] ip6_tunnel: g2 xmit: Local address not yet configured!
[  327.950159] ip6_tunnel: g2 xmit: Local address not yet configured!