[  637.771628] ip (8602) used greatest stack depth: 12232 bytes left
[  637.871122] ip6_tunnel: g1 xmit: Local address not yet configured!
[  637.873908] ip6_tunnel: g1 xmit: Local address not yet configured!
[  638.034694] ip6_tunnel: g2 xmit: Local address not yet configured!
[  638.037308] ip6_tunnel: g2 xmit: Local address not yet configured!