[    1.789715] nft (259) used greatest stack depth: 12616 bytes left
[    2.032073] nft (273) used greatest stack depth: 12584 bytes left
[    3.878067] nft (388) used greatest stack depth: 12488 bytes left
[    9.327299] nft (830) used greatest stack depth: 12392 bytes left
[   79.189156] ip (8983) used greatest stack depth: 12360 bytes left
[   93.396731] ip (12538) used greatest stack depth: 12232 bytes left
[  178.732193] ip (27416) used greatest stack depth: 12024 bytes left