[  394.815483] gre: GRE over IPv4 demultiplexer driver
[  394.818871] ip6_gre: GRE over IPv6 tunneling driver
[  394.822683] ip6_tunnel: g1 xmit: Local address not yet configured!
[  394.827256] ip6_tunnel: g1 xmit: Local address not yet configured!
[  395.000435] ip6_tunnel: g2 xmit: Local address not yet configured!
[  395.003487] ip6_tunnel: g2 xmit: Local address not yet configured!