[   14.941368][  T518] ip (518) used greatest stack depth: 23592 bytes left
[  122.227737][ T4273] netem: version 1.3
[  763.847974][T17518] ip (17518) used greatest stack depth: 23272 bytes left
[  978.278351][T24795] pm_nl_ctl (24795) used greatest stack depth: 22800 bytes left