[   19.873700][  T289] ip (289) used greatest stack depth: 24144 bytes left
[   29.480306][  T398] ip (398) used greatest stack depth: 24064 bytes left
[   84.132894][  T948] ip (948) used greatest stack depth: 23488 bytes left
[  323.338976][ T3079] netem: version 1.3
[ 2450.453433][T20250] pm_nl_ctl (20250) used greatest stack depth: 22816 bytes left