[    1.957340] nft (260) used greatest stack depth: 12472 bytes left
[    8.757622] ip (683) used greatest stack depth: 12360 bytes left
[   92.376733] ip (11398) used greatest stack depth: 12280 bytes left
[  224.661112] nft (19407) used greatest stack depth: 12264 bytes left
[  248.225959] ip (22313) used greatest stack depth: 12200 bytes left
[  257.228843] ip (24669) used greatest stack depth: 12168 bytes left