[    2.052242] nft (259) used greatest stack depth: 12640 bytes left
[    4.875553] nft (401) used greatest stack depth: 12600 bytes left
[   18.546607] nft (1581) used greatest stack depth: 12528 bytes left
[   32.693508] ip (3633) used greatest stack depth: 12384 bytes left
[   95.167209] ip (9455) used greatest stack depth: 12272 bytes left
[  129.028087] ip (17543) used greatest stack depth: 12120 bytes left