[   13.278329][  T271] ip (271) used greatest stack depth: 24528 bytes left
[   15.697133][  T299] ip (299) used greatest stack depth: 23728 bytes left
[  254.749792][ T2852] netem: version 1.3
[ 1839.449618][T18812] pm_nl_ctl (18812) used greatest stack depth: 22784 bytes left