[    1.895579] nft (259) used greatest stack depth: 12616 bytes left
[    2.145180] nft (273) used greatest stack depth: 12584 bytes left
[    9.053092] ip (682) used greatest stack depth: 12472 bytes left
[   12.528008] nft (1174) used greatest stack depth: 12408 bytes left
[   34.941542] ip (5446) used greatest stack depth: 12200 bytes left