[   15.109960][  T261] ip (261) used greatest stack depth: 23832 bytes left
[  330.791124][ T3080] netem: version 1.3
[  651.447655][ T4679] ip (4679) used greatest stack depth: 23800 bytes left
[ 2410.242560][T20251] pm_nl_ctl (20251) used greatest stack depth: 22768 bytes left