[   31.524315][  T259] ip (259) used greatest stack depth: 24064 bytes left
[  367.540741][ T2135] netem: version 1.3
[  562.010080][ T2777] iptables (2777) used greatest stack depth: 23984 bytes left
[ 2135.430850][   T50] kworker/dying (50) used greatest stack depth: 23872 bytes left
[ 2201.988529][T12088] ip (12088) used greatest stack depth: 23416 bytes left