[    2.049297] sh (114) used greatest stack depth: 12632 bytes left
[    2.241022] nft (178) used greatest stack depth: 12592 bytes left
[    4.403982] ip (603) used greatest stack depth: 12560 bytes left
[   10.466009] nft (5237) used greatest stack depth: 12136 bytes left
[   65.151872] nft (14777) used greatest stack depth: 11984 bytes left
[   65.209476] nft (14810) used greatest stack depth: 11960 bytes left