[   11.580623][  T271] ip (271) used greatest stack depth: 24024 bytes left
[  229.473360][ T2851] netem: version 1.3
[  248.828313][ T2975] ip (2975) used greatest stack depth: 23904 bytes left
[ 1381.835881][ T4731] kworker/3:1 (4731) used greatest stack depth: 23680 bytes left
[ 1860.411163][T18824] pm_nl_ctl (18824) used greatest stack depth: 22784 bytes left