[  504.054200] ip6_gre: GRE over IPv6 tunneling driver
[  504.070142] ip6_tunnel: g1 xmit: Local address not yet configured!
[  504.083397] ip6_tunnel: g1 xmit: Local address not yet configured!
[  504.696210] ip6_tunnel: g2 xmit: Local address not yet configured!
[  504.707670] ip6_tunnel: g2 xmit: Local address not yet configured!