[   13.514467][  T272] ip (272) used greatest stack depth: 23944 bytes left
[   22.939413][  T395] ip (395) used greatest stack depth: 23600 bytes left
[  245.311258][ T2853] netem: version 1.3
[ 1749.893484][T18749] pm_nl_ctl (18749) used greatest stack depth: 23472 bytes left
[ 1753.872745][T18821] pm_nl_ctl (18821) used greatest stack depth: 22064 bytes left