[  623.451296] ip6_gre: GRE over IPv6 tunneling driver
[  623.455647] ip6_tunnel: g1 xmit: Local address not yet configured!
[  623.458640] ip6_tunnel: g1 xmit: Local address not yet configured!
[  623.622787] ip6_tunnel: g2 xmit: Local address not yet configured!
[  623.626321] ip6_tunnel: g2 xmit: Local address not yet configured!