[ 1665.639220][T21279] u32 classifier
[ 1665.639402][T21279]     input device check on
[ 1665.639573][T21279]     Actions configured
[ 1665.827596][T21281] netem: version 1.3
[ 1666.878520][    C3] htb: netem qdisc 10: is non-work-conserving?