[    1.815163] nft (261) used greatest stack depth: 12440 bytes left
[    8.572590] ip (684) used greatest stack depth: 12392 bytes left
[   12.104644] nft (1178) used greatest stack depth: 12328 bytes left
[   78.110481] ip (9026) used greatest stack depth: 12280 bytes left
[   88.251578] ip (12579) used greatest stack depth: 12232 bytes left
[   94.063144] ip (15076) used greatest stack depth: 12200 bytes left