[    2.210076] nft (261) used greatest stack depth: 12552 bytes left
[    3.682693] nft (347) used greatest stack depth: 12424 bytes left
[   87.530239] ip (11160) used greatest stack depth: 12296 bytes left
[  239.947687] ip (24223) used greatest stack depth: 12216 bytes left
[  256.676200] ip (29524) used greatest stack depth: 12200 bytes left