[   19.364946][  T274] ip (274) used greatest stack depth: 24224 bytes left
[  235.881976][ T2285] ip (2285) used greatest stack depth: 23648 bytes left
[  574.556036][ T5352] netem: version 1.3
[ 3163.969628][T29004] pm_nl_ctl (29004) used greatest stack depth: 22752 bytes left