[    2.377795] nft (257) used greatest stack depth: 12832 bytes left
[    2.399016] nft (259) used greatest stack depth: 12664 bytes left
[   12.570950] ip (682) used greatest stack depth: 12584 bytes left
[   14.742434] nft (909) used greatest stack depth: 12568 bytes left
[   47.386474] ip (5007) used greatest stack depth: 12472 bytes left
[   47.451605] ip (5013) used greatest stack depth: 12360 bytes left
[  143.294210] ip (15069) used greatest stack depth: 12344 bytes left