[ 1646.921447][T20948] u32 classifier
[ 1646.921752][T20948]     input device check on
[ 1646.921939][T20948]     Actions configured
[ 1647.110046][T20950] netem: version 1.3
[ 1648.222036][    C3] htb: netem qdisc 10: is non-work-conserving?