[  293.575953] gre: GRE over IPv4 demultiplexer driver
[  293.579789] ip6_gre: GRE over IPv6 tunneling driver
[  293.592348] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.605757] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.140123] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.148844] ip6_tunnel: g2 xmit: Local address not yet configured!