[   15.995463][  T271] ip (271) used greatest stack depth: 23312 bytes left
[  267.671753][ T2850] netem: version 1.3
[ 1251.011474][   T64] kworker/2:2 (64) used greatest stack depth: 23040 bytes left
[ 1781.792153][T18825] pm_nl_ctl (18825) used greatest stack depth: 22784 bytes left