[  669.297397] ip6_gre: GRE over IPv6 tunneling driver
[  669.300886] ip6_tunnel: g1 xmit: Local address not yet configured!
[  669.304000] ip6_tunnel: g1 xmit: Local address not yet configured!
[  669.468525] ip6_tunnel: g2 xmit: Local address not yet configured!
[  669.472562] ip6_tunnel: g2 xmit: Local address not yet configured!