[  776.880846] ip6_gre: GRE over IPv6 tunneling driver
[  776.894352] ip6_tunnel: g1 xmit: Local address not yet configured!
[  776.905805] ip6_tunnel: g1 xmit: Local address not yet configured!
[  777.506127] ip6_tunnel: g2 xmit: Local address not yet configured!
[  777.515623] ip6_tunnel: g2 xmit: Local address not yet configured!