[   12.381960][  T271] ip (271) used greatest stack depth: 23728 bytes left
[  246.304316][ T2851] netem: version 1.3
[ 1447.300360][  T634] kworker/1:2 (634) used greatest stack depth: 23120 bytes left
[ 1773.230007][T18816] pm_nl_ctl (18816) used greatest stack depth: 22736 bytes left