[   18.624149][  T279] ip (279) used greatest stack depth: 24224 bytes left
[   19.709995][  T288] ip (288) used greatest stack depth: 24216 bytes left
[   71.993346][  T684] ip (684) used greatest stack depth: 24160 bytes left
[  203.518742][ T2072] ip (2072) used greatest stack depth: 23680 bytes left
[  449.781647][ T4452] ip (4452) used greatest stack depth: 23536 bytes left
[  544.017521][ T5352] netem: version 1.3
[ 1653.593715][T13690] ip (13690) used greatest stack depth: 23456 bytes left
[ 2509.166072][T22449] ip (22449) used greatest stack depth: 22800 bytes left
[ 3195.274853][T30327] pm_nl_ctl (30327) used greatest stack depth: 22752 bytes left