[  135.901533][ T4302] netem: version 1.3
[  305.177104][ T6657] ip (6657) used greatest stack depth: 23664 bytes left
[  540.854395][T10067] ip (10067) used greatest stack depth: 23440 bytes left
[ 1050.891611][T24758] pm_nl_ctl (24758) used greatest stack depth: 22912 bytes left