[  124.515921][ T4272] netem: version 1.3
[  381.569671][ T7446] ip (7446) used greatest stack depth: 23864 bytes left
[  449.692612][ T8861] ip (8861) used greatest stack depth: 23512 bytes left
[  934.080956][T24791] pm_nl_ctl (24791) used greatest stack depth: 22576 bytes left