[   19.694958][  T236] ip (236) used greatest stack depth: 24544 bytes left
[   87.800272][ T2386] ip (2386) used greatest stack depth: 24400 bytes left
[  147.923479][ T4304] netem: version 1.3
[  161.391050][ T4482] ip (4482) used greatest stack depth: 24288 bytes left
[  748.283768][T14014] nstat (14014) used greatest stack depth: 24024 bytes left
[  788.343745][T15096] awk (15096) used greatest stack depth: 23304 bytes left
[  799.586307][T15553] sysctl (15553) used greatest stack depth: 23240 bytes left
[ 1069.093780][T24814] pm_nl_ctl (24814) used greatest stack depth: 22528 bytes left