[   14.828621][  T257] ip (257) used greatest stack depth: 24192 bytes left
[  399.681286][ T4295] netem: version 1.3
[ 1661.739708][T14522] ip (14522) used greatest stack depth: 24160 bytes left
[ 1817.425341][T15887] ip (15887) used greatest stack depth: 24144 bytes left
[ 1840.518295][   T28] kworker/2:0 (28) used greatest stack depth: 24096 bytes left
[ 2544.182519][T23652] tc (23652) used greatest stack depth: 23408 bytes left
[ 2870.041197][T27788] pm_nl_ctl (27788) used greatest stack depth: 22784 bytes left