[   18.665648][  T375] ip (375) used greatest stack depth: 23912 bytes left
[  233.683071][ T2851] netem: version 1.3
[ 1636.464733][T15975] ip (15975) used greatest stack depth: 22704 bytes left
[ 1808.498284][T18820] pm_nl_ctl (18820) used greatest stack depth: 21312 bytes left