[    1.907858] nft (258) used greatest stack depth: 12632 bytes left
[    2.184487] nft (272) used greatest stack depth: 12536 bytes left
[    8.718376] ip (683) used greatest stack depth: 12432 bytes left
[   85.525943] ip (8968) used greatest stack depth: 12376 bytes left
[  100.991807] ip (12525) used greatest stack depth: 12328 bytes left