[   24.405854][  T422] ip (422) used greatest stack depth: 24000 bytes left
[  248.178132][ T2852] netem: version 1.3
[  324.050071][ T3352] ip (3352) used greatest stack depth: 23936 bytes left
[ 1739.266923][T18819] pm_nl_ctl (18819) used greatest stack depth: 22192 bytes left