[   12.576802][  T390] ip (390) used greatest stack depth: 23688 bytes left
[  136.165888][ T4307] netem: version 1.3
[  230.899978][ T5210] ip (5210) used greatest stack depth: 23376 bytes left
[ 1047.460035][T24766] pm_nl_ctl (24766) used greatest stack depth: 22912 bytes left