[  329.063803] gre: GRE over IPv4 demultiplexer driver
[  329.069180] ip6_gre: GRE over IPv6 tunneling driver
[  329.087364] ip6_tunnel: g1 xmit: Local address not yet configured!
[  329.102642] ip6_tunnel: g1 xmit: Local address not yet configured!
[  329.742205] ip6_tunnel: g2 xmit: Local address not yet configured!
[  329.752534] ip6_tunnel: g2 xmit: Local address not yet configured!