[   12.257227][  T271] ip (271) used greatest stack depth: 23864 bytes left
[   13.747838][  T289] ip (289) used greatest stack depth: 23808 bytes left
[  231.102325][ T2850] netem: version 1.3
[  281.302910][ T3152] ip (3152) used greatest stack depth: 23696 bytes left
[ 1840.160522][T18819] pm_nl_ctl (18819) used greatest stack depth: 22240 bytes left