[    1.821429] nft (261) used greatest stack depth: 12536 bytes left
[    8.227371] ip (684) used greatest stack depth: 12504 bytes left
[    8.873243] ip (795) used greatest stack depth: 12376 bytes left
[   77.097888] ip (9015) used greatest stack depth: 12296 bytes left
[  102.544768] ip (15070) used greatest stack depth: 12216 bytes left