[    2.102961] nft (258) used greatest stack depth: 12504 bytes left
[    8.331334] ip (684) used greatest stack depth: 12456 bytes left
[   25.868138] nft (5115) used greatest stack depth: 12392 bytes left
[   38.873105] ip (7508) used greatest stack depth: 12376 bytes left
[   83.818665] ip (11407) used greatest stack depth: 12312 bytes left
[   90.102676] ip (12449) used greatest stack depth: 12216 bytes left
[  231.654067] ip (22329) used greatest stack depth: 12184 bytes left