[   15.920615][  T269] ip (269) used greatest stack depth: 24184 bytes left
[   16.902706][  T279] ip (279) used greatest stack depth: 23248 bytes left
[  270.625176][ T2850] netem: version 1.3
[ 1840.297714][T18821] pm_nl_ctl (18821) used greatest stack depth: 22496 bytes left