[  651.237196] ip6_gre: GRE over IPv6 tunneling driver
[  651.254854] ip6_tunnel: g1 xmit: Local address not yet configured!
[  651.266003] ip6_tunnel: g1 xmit: Local address not yet configured!
[  651.833421] ip6_tunnel: g2 xmit: Local address not yet configured!
[  651.842823] ip6_tunnel: g2 xmit: Local address not yet configured!