[    1.917756] nft (259) used greatest stack depth: 12624 bytes left
[    4.799049] nft (433) used greatest stack depth: 12584 bytes left
[   15.712212] nft (1600) used greatest stack depth: 12512 bytes left
[   85.418308] ip (8957) used greatest stack depth: 12384 bytes left
[  102.706856] ip (12510) used greatest stack depth: 12272 bytes left