[   36.567674][  T520] ip (520) used greatest stack depth: 24064 bytes left
[  260.591730][ T2853] netem: version 1.3
[  279.527618][ T2986] ip (2986) used greatest stack depth: 23200 bytes left
[ 1762.973756][T18832] pm_nl_ctl (18832) used greatest stack depth: 22784 bytes left