[   66.603616][ T2207] ip (2207) used greatest stack depth: 23816 bytes left
[  122.155666][ T4273] netem: version 1.3
[  557.300607][T11687] ip (11687) used greatest stack depth: 23784 bytes left
[  946.681617][T24794] pm_nl_ctl (24794) used greatest stack depth: 22096 bytes left