[    9.909939][  T196] nft (196) used greatest stack depth: 23928 bytes left
[   11.669568][  T252] ip (252) used greatest stack depth: 23840 bytes left
[  223.978146][ T9169] ip (9169) used greatest stack depth: 23832 bytes left
[  247.658915][T11494] ip (11494) used greatest stack depth: 23688 bytes left