[   29.156077][  T417] ip (417) used greatest stack depth: 24256 bytes left
[  138.681750][ T1509] ip (1509) used greatest stack depth: 23112 bytes left
[  298.157398][ T3083] netem: version 1.3
[ 2336.891832][T20252] pm_nl_ctl (20252) used greatest stack depth: 22784 bytes left