[   49.453606][  T671] ip (671) used greatest stack depth: 24000 bytes left
[  263.410863][ T2850] netem: version 1.3
[  988.619456][   T50] kworker/2:1 (50) used greatest stack depth: 23584 bytes left
[ 1820.230069][T18818] pm_nl_ctl (18818) used greatest stack depth: 21776 bytes left