[   20.828567][  T995] nft (995) used greatest stack depth: 24560 bytes left
[   83.808517][ T5960] ip (5960) used greatest stack depth: 24528 bytes left
[   98.515028][ T6352] ip (6352) used greatest stack depth: 24112 bytes left
[  147.160977][ T7492] ip (7492) used greatest stack depth: 23832 bytes left