[   11.024061][  T249] ip (249) used greatest stack depth: 23936 bytes left
[   90.179491][ T6133] ip (6133) used greatest stack depth: 23888 bytes left
[  340.788551][T15518] ip (15518) used greatest stack depth: 23872 bytes left
[  364.782411][T15907] ip (15907) used greatest stack depth: 23504 bytes left