[    4.233229] nft (262) used greatest stack depth: 12472 bytes left
[   15.429727] ip (687) used greatest stack depth: 12408 bytes left
[   46.818954] ip (6997) used greatest stack depth: 12280 bytes left
[  228.872444] nft (18946) used greatest stack depth: 12264 bytes left
[  272.435388] ip (24688) used greatest stack depth: 12168 bytes left