[   16.072767][  T624] grep (624) used greatest stack depth: 24584 bytes left
[   59.548459][ T4632] ip (4632) used greatest stack depth: 23968 bytes left
[  131.829392][ T7242] ip (7242) used greatest stack depth: 23888 bytes left
[  176.694055][ T7913] ip (7913) used greatest stack depth: 23568 bytes left