[  526.974141] ip6_gre: GRE over IPv6 tunneling driver
[  526.978019] ip6_tunnel: g1 xmit: Local address not yet configured!
[  526.982319] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.150942] ip6_tunnel: g2 xmit: Local address not yet configured!
[  527.153999] ip6_tunnel: g2 xmit: Local address not yet configured!