[   41.794033][  T272] ip (272) used greatest stack depth: 23904 bytes left
[   45.511546][  T290] ip (290) used greatest stack depth: 23232 bytes left
[  502.265946][ T2848] netem: version 1.3
[ 3099.650749][T18766] pm_nl_ctl (18766) used greatest stack depth: 21344 bytes left