[    1.844191] nft (259) used greatest stack depth: 12504 bytes left
[    8.337550] ip (684) used greatest stack depth: 12472 bytes left
[   11.633687] nft (1437) used greatest stack depth: 12408 bytes left
[  123.520214] nft (14400) used greatest stack depth: 12328 bytes left
[  227.483997] ip (22225) used greatest stack depth: 12200 bytes left