[   11.532537][  T250] ip (250) used greatest stack depth: 24256 bytes left
[   61.028447][ T4684] ip (4684) used greatest stack depth: 23776 bytes left
[   87.216709][ T5761] ip (5761) used greatest stack depth: 23632 bytes left
[   97.959905][ T6264] ip (6264) used greatest stack depth: 23480 bytes left