[   15.693394][  T257] ip (257) used greatest stack depth: 23536 bytes left
[  480.564020][ T4321] netem: version 1.3
[ 2079.659644][T16309] ip (16309) used greatest stack depth: 23248 bytes left
[ 2841.344220][T24721] pm_nl_ctl (24721) used greatest stack depth: 21840 bytes left