[   23.634833][  T879] ip (879) used greatest stack depth: 23552 bytes left
[  137.750414][ T4303] netem: version 1.3
[  660.267870][T12919] ip (12919) used greatest stack depth: 23232 bytes left
[ 1039.743351][T24764] pm_nl_ctl (24764) used greatest stack depth: 22912 bytes left