[    2.402658] nft (256) used greatest stack depth: 12712 bytes left
[    2.804589] nft (274) used greatest stack depth: 12616 bytes left
[   26.668573] ip (2348) used greatest stack depth: 12360 bytes left
[  120.629500] ip (13321) used greatest stack depth: 12344 bytes left
[  191.623453] ip (24724) used greatest stack depth: 12064 bytes left