[   21.765085][  T715] ip (715) used greatest stack depth: 24000 bytes left
[   33.233173][ T1219] ip (1219) used greatest stack depth: 23384 bytes left
[  139.325549][ T4297] netem: version 1.3
[ 1015.870799][T24975] pm_nl_ctl (24975) used greatest stack depth: 22096 bytes left