[    8.973679][  T235] ip (235) used greatest stack depth: 24024 bytes left
[  136.646079][ T4303] netem: version 1.3
[  824.650041][   T60] kworker/2:1 (60) used greatest stack depth: 23888 bytes left
[  938.479661][T20842] tc (20842) used greatest stack depth: 23408 bytes left
[ 1046.825833][T24760] pm_nl_ctl (24760) used greatest stack depth: 22800 bytes left