[  599.524137] ip6_gre: GRE over IPv6 tunneling driver
[  599.527907] ip6_tunnel: g1 xmit: Local address not yet configured!
[  599.531233] ip6_tunnel: g1 xmit: Local address not yet configured!
[  599.695621] ip6_tunnel: g2 xmit: Local address not yet configured!
[  599.698490] ip6_tunnel: g2 xmit: Local address not yet configured!