[  596.670531] ip6_gre: GRE over IPv6 tunneling driver
[  596.674561] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.676968] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.837433] ip6_tunnel: g2 xmit: Local address not yet configured!
[  596.840301] ip6_tunnel: g2 xmit: Local address not yet configured!