[ 1.652491] nft (259) used greatest stack depth: 12624 bytes left [ 2.286051] nft (297) used greatest stack depth: 12584 bytes left [ 8.216404] ip (683) used greatest stack depth: 12560 bytes left [ 9.713094] nft (915) used greatest stack depth: 12536 bytes left [ 18.243114] ip (2533) used greatest stack depth: 12512 bytes left [ 30.081236] ip (4488) used greatest stack depth: 12272 bytes left