[   31.303750][  T260] ip (260) used greatest stack depth: 24064 bytes left
[   33.990898][  T270] ip (270) used greatest stack depth: 23760 bytes left
[  422.872083][ T2529] netem: version 1.3
[ 1971.530509][ T2055] kworker/2:2 (2055) used greatest stack depth: 22592 bytes left