[    6.575610] nft (260) used greatest stack depth: 12704 bytes left
[   12.677664] nft (522) used greatest stack depth: 12632 bytes left
[   16.017345] ip (682) used greatest stack depth: 12584 bytes left
[   36.015806] ip (3290) used greatest stack depth: 12360 bytes left
[  129.689516] ip (12571) used greatest stack depth: 12344 bytes left