[  846.908913] ip6_gre: GRE over IPv6 tunneling driver
[  846.923997] ip6_tunnel: g1 xmit: Local address not yet configured!
[  846.937805] ip6_tunnel: g1 xmit: Local address not yet configured!
[  847.545609] ip6_tunnel: g2 xmit: Local address not yet configured!
[  847.555556] ip6_tunnel: g2 xmit: Local address not yet configured!