[    1.996462] nft (259) used greatest stack depth: 12472 bytes left
[    7.821529] ip (684) used greatest stack depth: 12408 bytes left
[   11.195127] nft (1379) used greatest stack depth: 12344 bytes left
[   92.828320] ip (11362) used greatest stack depth: 12280 bytes left
[  137.796166] nft (14473) used greatest stack depth: 11528 bytes left