[   11.138300][  T249] ip (249) used greatest stack depth: 24208 bytes left
[   59.539552][ T4702] ip (4702) used greatest stack depth: 24080 bytes left
[  137.473013][ T7460] ip (7460) used greatest stack depth: 23712 bytes left
[  380.082327][T16188] ip (16188) used greatest stack depth: 23432 bytes left