[    9.067718][  T198] ip (198) used greatest stack depth: 23920 bytes left
[   79.674974][ T2725] ip (2725) used greatest stack depth: 23736 bytes left
[   91.623499][ T3061] ip (3061) used greatest stack depth: 23400 bytes left
[  961.154321][T25122] pm_nl_ctl (25122) used greatest stack depth: 22912 bytes left