[   15.165464][  T261] ip (261) used greatest stack depth: 24096 bytes left
[  406.246770][ T4288] netem: version 1.3
[ 2084.033951][T18498] ip (18498) used greatest stack depth: 23816 bytes left
[ 2865.530485][T27726] pm_nl_ctl (27726) used greatest stack depth: 21936 bytes left