[  797.576816] ip6_gre: GRE over IPv6 tunneling driver
[  797.592014] ip6_tunnel: g1 xmit: Local address not yet configured!
[  797.607405] ip6_tunnel: g1 xmit: Local address not yet configured!
[  798.249505] ip6_tunnel: g2 xmit: Local address not yet configured!
[  798.260208] ip6_tunnel: g2 xmit: Local address not yet configured!