[   14.074129][  T258] ip (258) used greatest stack depth: 23880 bytes left
[  308.795426][ T3080] netem: version 1.3
[  829.103073][ T6170] ip (6170) used greatest stack depth: 23784 bytes left
[  847.754639][ T6315] ip (6315) used greatest stack depth: 23144 bytes left
[ 2374.179187][T20244] pm_nl_ctl (20244) used greatest stack depth: 22720 bytes left