[    1.842403] nft (259) used greatest stack depth: 12616 bytes left
[    2.479092] nft (297) used greatest stack depth: 12584 bytes left
[    9.407408] nft (826) used greatest stack depth: 12536 bytes left
[   78.082522] ip (8962) used greatest stack depth: 12376 bytes left
[   95.622918] ip (12525) used greatest stack depth: 12248 bytes left