[    2.232332] nft (261) used greatest stack depth: 12552 bytes left
[    3.558543] nft (325) used greatest stack depth: 12424 bytes left
[   26.962204] ip (5282) used greatest stack depth: 12392 bytes left
[  116.381297] ip (14117) used greatest stack depth: 12328 bytes left
[  116.417539] ip (14123) used greatest stack depth: 11912 bytes left