[  536.065606] ip6_gre: GRE over IPv6 tunneling driver
[  536.070460] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.074241] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.278680] ip6_tunnel: g2 xmit: Local address not yet configured!
[  536.282225] ip6_tunnel: g2 xmit: Local address not yet configured!