[    1.995257] nft (260) used greatest stack depth: 12504 bytes left
[    8.018247] ip (683) used greatest stack depth: 12472 bytes left
[   42.165166] ip (8315) used greatest stack depth: 12376 bytes left
[  125.272321] nft (14522) used greatest stack depth: 12328 bytes left
[  233.736254] ip (22322) used greatest stack depth: 12232 bytes left
[  238.646764] ip (24670) used greatest stack depth: 12200 bytes left