[ 1747.781097][T21261] u32 classifier
[ 1747.781317][T21261]     input device check on
[ 1747.781522][T21261]     Actions configured
[ 1747.976462][T21263] netem: version 1.3
[ 1749.060963][    C3] htb: netem qdisc 10: is non-work-conserving?