[   35.919927][  T539] ip (539) used greatest stack depth: 23856 bytes left
[  257.852156][ T2852] netem: version 1.3
[  265.492565][ T2883] ip (2883) used greatest stack depth: 23656 bytes left
[ 1755.419178][T18821] pm_nl_ctl (18821) used greatest stack depth: 21904 bytes left