[   85.289433][  T570] ip (570) used greatest stack depth: 23408 bytes left
[  413.995075][ T2370] netem: version 1.3
[ 1447.213443][    T9] kworker/0:1 (9) used greatest stack depth: 22960 bytes left
[ 2364.717690][ T3930] kworker/0:0 (3930) used greatest stack depth: 22688 bytes left