[  135.637062][ T4297] netem: version 1.3
[  556.518227][T10867] ip (10867) used greatest stack depth: 23888 bytes left
[  581.552805][T11688] ip (11688) used greatest stack depth: 23520 bytes left
[ 1032.518563][T24742] pm_nl_ctl (24742) used greatest stack depth: 22912 bytes left