[   12.131756][  T270] ip (270) used greatest stack depth: 24096 bytes left
[  246.024088][ T2854] netem: version 1.3
[  392.452601][ T3903] ip (3903) used greatest stack depth: 24064 bytes left
[ 1777.886781][T18828] pm_nl_ctl (18828) used greatest stack depth: 22784 bytes left