[   33.542222][  T261] ip (261) used greatest stack depth: 24064 bytes left
[  399.272326][ T2253] netem: version 1.3
[  439.128275][    C0] hrtimer: interrupt took 19189 ns
[  596.481022][ T3034] ip (3034) used greatest stack depth: 23920 bytes left
[  701.188778][ T3371] ip (3371) used greatest stack depth: 23912 bytes left