[  591.365236] ip6_gre: GRE over IPv6 tunneling driver
[  591.368648] ip6_tunnel: g1 xmit: Local address not yet configured!
[  591.372015] ip6_tunnel: g1 xmit: Local address not yet configured!
[  591.530322] ip6_tunnel: g2 xmit: Local address not yet configured!
[  591.533040] ip6_tunnel: g2 xmit: Local address not yet configured!