[   26.155022][  T391] ip (391) used greatest stack depth: 24216 bytes left
[  276.345824][ T2854] netem: version 1.3
[  347.417588][ T3353] ip (3353) used greatest stack depth: 23952 bytes left
[ 1829.731404][T18826] pm_nl_ctl (18826) used greatest stack depth: 22784 bytes left