[   15.124462][  T270] ip (270) used greatest stack depth: 23672 bytes left
[  269.241882][ T2851] netem: version 1.3
[ 1774.983594][ T2656] kworker/0:2 (2656) used greatest stack depth: 22960 bytes left
[ 1777.686720][T18824] pm_nl_ctl (18824) used greatest stack depth: 22512 bytes left