[    8.683059][  T205] ip (205) used greatest stack depth: 24288 bytes left
[   57.953923][ T1840] ip (1840) used greatest stack depth: 23704 bytes left
[  129.643470][ T4274] netem: version 1.3
[  565.520607][T11533] ip (11533) used greatest stack depth: 23528 bytes left
[ 1004.605193][T24798] pm_nl_ctl (24798) used greatest stack depth: 22576 bytes left