[  260.424777] ip (6516) used greatest stack depth: 12168 bytes left
[  260.845346] gre: GRE over IPv4 demultiplexer driver
[  260.850912] ip6_gre: GRE over IPv6 tunneling driver
[  260.864805] ip6_tunnel: g1 xmit: Local address not yet configured!
[  260.879301] ip6_tunnel: g1 xmit: Local address not yet configured!
[  261.067455] 8021q: 802.1Q VLAN Support v1.8
[  261.589528] ip6_tunnel: g2 xmit: Local address not yet configured!
[  261.600316] ip6_tunnel: g2 xmit: Local address not yet configured!