[   16.523229][  T262] ip (262) used greatest stack depth: 24560 bytes left
[   48.222581][  T561] ip (561) used greatest stack depth: 24520 bytes left
[   75.151605][  T826] ip (826) used greatest stack depth: 24472 bytes left
[   85.841563][  T938] ip (938) used greatest stack depth: 23696 bytes left
[  325.232797][ T3079] netem: version 1.3
[ 2450.601120][T20251] pm_nl_ctl (20251) used greatest stack depth: 22848 bytes left