[   34.252327][  T258] ip (258) used greatest stack depth: 24064 bytes left
[  428.239807][ T2536] netem: version 1.3
[ 1162.807338][ T6056] pm_nl_ctl (6056) used greatest stack depth: 23120 bytes left
[ 2659.875358][T16770] pm_nl_ctl (16770) used greatest stack depth: 22432 bytes left