[   10.762374][  T228] nft (228) used greatest stack depth: 24616 bytes left
[   66.073684][ T4949] ip (4949) used greatest stack depth: 24496 bytes left
[   98.781032][ T6349] nft (6349) used greatest stack depth: 24168 bytes left
[  229.550643][ T9809] nft (9809) used greatest stack depth: 24072 bytes left
[  263.947291][T13081] iperf3 (13081) used greatest stack depth: 23912 bytes left