[  140.924203][ T4299] netem: version 1.3
[  356.617154][ T6775] awk (6775) used greatest stack depth: 23648 bytes left
[  465.128803][ T8063] sysctl (8063) used greatest stack depth: 23584 bytes left
[ 1125.955064][T24760] pm_nl_ctl (24760) used greatest stack depth: 22912 bytes left