[   14.643031][  T274] ip (274) used greatest stack depth: 24176 bytes left
[   25.404118][  T394] ip (394) used greatest stack depth: 23600 bytes left
[  264.831055][ T2851] netem: version 1.3
[ 1846.610614][T18822] pm_nl_ctl (18822) used greatest stack depth: 20912 bytes left