[    2.150299] nft (260) used greatest stack depth: 12608 bytes left
[    7.057209] nft (519) used greatest stack depth: 12568 bytes left
[    9.779480] ip (683) used greatest stack depth: 12536 bytes left
[   13.631262] nft (1168) used greatest stack depth: 12408 bytes left
[   86.930102] ip (8968) used greatest stack depth: 12376 bytes left
[  111.708404] ip (15021) used greatest stack depth: 12328 bytes left