[   15.483188][  T280] ip (280) used greatest stack depth: 23400 bytes left
[  261.777905][ T2851] netem: version 1.3
[ 1054.190374][   T35] kworker/3:0 (35) used greatest stack depth: 23008 bytes left
[ 1801.779937][T18827] pm_nl_ctl (18827) used greatest stack depth: 22784 bytes left