[   15.862982][  T273] ip (273) used greatest stack depth: 24016 bytes left
[   16.586835][  T279] ip (279) used greatest stack depth: 23536 bytes left
[  270.306353][ T2850] netem: version 1.3
[ 1840.833514][T19922] pm_nl_ctl (19922) used greatest stack depth: 22784 bytes left