[   25.974611][  T403] ip (403) used greatest stack depth: 23696 bytes left
[  264.761855][ T2850] netem: version 1.3
[  384.220572][    C1] hrtimer: interrupt took 23056 ns
[ 1824.658530][T18828] pm_nl_ctl (18828) used greatest stack depth: 22784 bytes left