[  316.547569] gre: GRE over IPv4 demultiplexer driver
[  316.551700] ip6_gre: GRE over IPv6 tunneling driver
[  316.565242] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.575417] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.106004] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.115349] ip6_tunnel: g2 xmit: Local address not yet configured!