[   49.498984][ T1690] ip (1690) used greatest stack depth: 23856 bytes left
[   83.187164][ T2897] ip (2897) used greatest stack depth: 23344 bytes left
[  127.188960][ T4269] netem: version 1.3
[  947.435722][T24788] pm_nl_ctl (24788) used greatest stack depth: 22736 bytes left