[   38.971668][  T268] ip (268) used greatest stack depth: 24000 bytes left
[  372.794786][ T2116] netem: version 1.3
[  409.291381][    C2] hrtimer: interrupt took 19040 ns
[ 1775.091081][   T44] kworker/dying (44) used greatest stack depth: 23584 bytes left