[   19.451056][  T228] ip (228) used greatest stack depth: 23816 bytes left
[   92.685005][ T2548] ip (2548) used greatest stack depth: 23792 bytes left
[  149.585387][ T4299] netem: version 1.3
[  171.204167][ T4655] ip (4655) used greatest stack depth: 23352 bytes left
[ 1037.130519][T24807] pm_nl_ctl (24807) used greatest stack depth: 22920 bytes left