[   27.925780] gre: GRE over IPv4 demultiplexer driver
[   27.930922] ip6_gre: GRE over IPv6 tunneling driver
[   27.946222] ip6_tunnel: g1 xmit: Local address not yet configured!
[   27.960906] ip6_tunnel: g1 xmit: Local address not yet configured!
[   28.588177] ip6_tunnel: g2 xmit: Local address not yet configured!
[   28.598150] ip6_tunnel: g2 xmit: Local address not yet configured!