[   10.026079][  T226] ip (226) used greatest stack depth: 23880 bytes left
[  135.942463][ T4296] netem: version 1.3
[  295.189246][ T6034] ip (6034) used greatest stack depth: 23624 bytes left
[  548.710469][T10050] sysctl (10050) used greatest stack depth: 23432 bytes left
[ 1152.008878][T24744] pm_nl_ctl (24744) used greatest stack depth: 22800 bytes left