[    2.148026] nft (253) used greatest stack depth: 12776 bytes left
[   12.199037] ip (676) used greatest stack depth: 12600 bytes left
[   24.604066] ip (1895) used greatest stack depth: 12488 bytes left
[   36.361393] ip (3271) used greatest stack depth: 12480 bytes left
[   73.095948] ip (4761) used greatest stack depth: 12360 bytes left
[  117.024019] ip (10807) used greatest stack depth: 12344 bytes left