[   14.214990][  T271] ip (271) used greatest stack depth: 24528 bytes left
[   15.967868][  T289] ip (289) used greatest stack depth: 23248 bytes left
[  261.574524][ T2851] netem: version 1.3
[ 1792.199470][T18827] pm_nl_ctl (18827) used greatest stack depth: 22784 bytes left