[    8.732316][  T206] ip (206) used greatest stack depth: 24464 bytes left
[    9.485129][  T233] ip (233) used greatest stack depth: 23472 bytes left
[  459.776089][ T8977] ip (8977) used greatest stack depth: 23424 bytes left
[  889.769716][T21133] ip (21133) used greatest stack depth: 23296 bytes left
[  984.090339][T25132] pm_nl_ctl (25132) used greatest stack depth: 22944 bytes left