[  757.525318] ip6_gre: GRE over IPv6 tunneling driver
[  757.529711] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.532719] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.704247] ip6_tunnel: g2 xmit: Local address not yet configured!
[  757.707721] ip6_tunnel: g2 xmit: Local address not yet configured!