[    1.742910] nft (259) used greatest stack depth: 12552 bytes left
[    7.984150] ip (684) used greatest stack depth: 12392 bytes left
[   10.677679] nft (1097) used greatest stack depth: 12344 bytes left
[   77.119017] ip (8997) used greatest stack depth: 12296 bytes left
[   87.575779] ip (12552) used greatest stack depth: 12216 bytes left