[   18.475947][  T278] ip (278) used greatest stack depth: 23848 bytes left
[  329.932679][ T3080] netem: version 1.3
[ 1562.676691][T11649] ip (11649) used greatest stack depth: 23072 bytes left
[ 2428.238472][T20241] pm_nl_ctl (20241) used greatest stack depth: 22784 bytes left