[  880.136936] ip6_gre: GRE over IPv6 tunneling driver
[  880.140982] ip6_tunnel: g1 xmit: Local address not yet configured!
[  880.145301] ip6_tunnel: g1 xmit: Local address not yet configured!
[  880.303933] ip6_tunnel: g2 xmit: Local address not yet configured!
[  880.306821] ip6_tunnel: g2 xmit: Local address not yet configured!