[   34.205477][  T251] mktemp (251) used greatest stack depth: 24592 bytes left
[   35.751624][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   38.833477][  T274] ip (274) used greatest stack depth: 23808 bytes left
[   71.423041][  T468] ip (468) used greatest stack depth: 23424 bytes left
[  398.522533][ T2244] netem: version 1.3