[   18.060808][  T271] ip (271) used greatest stack depth: 24256 bytes left
[   43.829623][  T526] ip (526) used greatest stack depth: 23984 bytes left
[  338.248549][ T3079] netem: version 1.3
[  359.438128][ T3198] ip (3198) used greatest stack depth: 23888 bytes left
[ 1502.141411][T10845] ip (10845) used greatest stack depth: 23440 bytes left
[ 2471.669086][T20244] pm_nl_ctl (20244) used greatest stack depth: 22288 bytes left