[   15.503514][  T258] ip (258) used greatest stack depth: 24080 bytes left
[   18.579922][  T281] ip (281) used greatest stack depth: 24064 bytes left
[  431.674699][ T4279] netem: version 1.3
[  842.506200][ T7230] ip (7230) used greatest stack depth: 23776 bytes left
[ 2586.220978][T23588] tc (23588) used greatest stack depth: 23528 bytes left
[ 2909.431578][T27722] pm_nl_ctl (27722) used greatest stack depth: 22784 bytes left