[   12.524963][  T271] ip (271) used greatest stack depth: 24248 bytes left
[   22.657472][  T403] ip (403) used greatest stack depth: 23120 bytes left
[  244.513288][ T2851] netem: version 1.3
[ 1872.701579][T19988] pm_nl_ctl (19988) used greatest stack depth: 22784 bytes left