[    2.208888] nft (185) used greatest stack depth: 12520 bytes left
[    4.379592] socat (657) used greatest stack depth: 12512 bytes left
[    5.123807] nft (1178) used greatest stack depth: 12416 bytes left
[   47.600819] nft (12426) used greatest stack depth: 12056 bytes left
[   53.890881] nft (13568) used greatest stack depth: 12048 bytes left
[   60.598188] nft (14442) used greatest stack depth: 11912 bytes left
[   60.647677] nft (14475) used greatest stack depth: 11888 bytes left