[   10.683855][  T234] ip (234) used greatest stack depth: 24288 bytes left
[   11.145844][  T252] ip (252) used greatest stack depth: 24032 bytes left
[   79.037451][ T2420] ip (2420) used greatest stack depth: 23768 bytes left
[  141.974047][ T4273] ip (4273) used greatest stack depth: 23176 bytes left
[  142.743160][ T4302] netem: version 1.3
[ 1015.252470][T24620] pm_nl_ctl (24620) used greatest stack depth: 22528 bytes left