[ 2543.256361][T20257] u32 classifier
[ 2543.256549][T20257]     input device check on
[ 2543.256703][T20257]     Actions configured
[ 2543.620015][T20259] netem: version 1.3
[ 2545.410018][    C3] htb: netem qdisc 10: is non-work-conserving?