[    2.156941] nft (255) used greatest stack depth: 12784 bytes left
[    2.287998] nft (261) used greatest stack depth: 12624 bytes left
[   23.584165] ip (2341) used greatest stack depth: 12480 bytes left
[   26.931572] ip (2747) used greatest stack depth: 12368 bytes left
[  108.800521] ip (10801) used greatest stack depth: 12352 bytes left