[    8.923238][  T235] ip (235) used greatest stack depth: 23824 bytes left
[  136.216253][ T4298] netem: version 1.3
[  592.902643][T11372] ip (11372) used greatest stack depth: 23696 bytes left
[ 1045.410248][T24753] pm_nl_ctl (24753) used greatest stack depth: 22912 bytes left