[   25.070933][  T271] ip (271) used greatest stack depth: 23248 bytes left
[   26.620889][  T290] ip (290) used greatest stack depth: 22904 bytes left
[  275.241951][ T2855] netem: version 1.3
[ 1813.875669][T18822] pm_nl_ctl (18822) used greatest stack depth: 21456 bytes left