[  395.004558] ip6_gre: GRE over IPv6 tunneling driver
[  395.009943] ip6_tunnel: g1 xmit: Local address not yet configured!
[  395.013618] ip6_tunnel: g1 xmit: Local address not yet configured!
[  395.175526] tc (20967) used greatest stack depth: 11720 bytes left
[  395.222779] ip6_tunnel: g2 xmit: Local address not yet configured!
[  395.226418] ip6_tunnel: g2 xmit: Local address not yet configured!