[  757.264291] ip6_gre: GRE over IPv6 tunneling driver
[  757.268194] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.271787] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.438895] ip6_tunnel: g2 xmit: Local address not yet configured!
[  757.442053] ip6_tunnel: g2 xmit: Local address not yet configured!