[   15.694248][  T257] ip (257) used greatest stack depth: 24256 bytes left
[  427.573435][ T4279] netem: version 1.3
[ 1186.922929][ T9384] ip (9384) used greatest stack depth: 23888 bytes left
[ 2976.231016][T27726] pm_nl_ctl (27726) used greatest stack depth: 22784 bytes left