[   14.575757][  T271] ip (271) used greatest stack depth: 24232 bytes left
[   47.180432][  T654] ip (654) used greatest stack depth: 24032 bytes left
[  263.038868][ T2855] netem: version 1.3
[  505.590005][ T4199] ip (4199) used greatest stack depth: 23824 bytes left
[  857.492897][   T35] kworker/3:0 (35) used greatest stack depth: 23760 bytes left
[ 1591.339169][T15679] tc (15679) used greatest stack depth: 23224 bytes left
[ 1788.898726][T18760] pm_nl_ctl (18760) used greatest stack depth: 23184 bytes left
[ 1792.924147][T18832] pm_nl_ctl (18832) used greatest stack depth: 22512 bytes left