[ 3520.323357][T29920] u32 classifier
[ 3520.323733][T29920]     input device check on
[ 3520.324011][T29920]     Actions configured
[ 3520.610516][T29922] netem: version 1.3
[ 3522.045786][    C3] htb: netem qdisc 10: is non-work-conserving?