[   39.082260][  T277] ip (277) used greatest stack depth: 23664 bytes left
[   41.976801][  T292] ip (292) used greatest stack depth: 22960 bytes left
[  461.796436][ T2849] netem: version 1.3
[ 1742.352458][   T50] kworker/1:1 (50) used greatest stack depth: 22880 bytes left
[ 2855.025150][T18780] pm_nl_ctl (18780) used greatest stack depth: 22512 bytes left