[   13.347614][  T270] ip (270) used greatest stack depth: 23312 bytes left
[   33.940139][    C2] hrtimer: interrupt took 4109004 ns
[  228.442685][ T2851] netem: version 1.3
[ 1789.090351][T18817] pm_nl_ctl (18817) used greatest stack depth: 22704 bytes left