[ 1771.851790][T21560] u32 classifier
[ 1771.852075][T21560]     input device check on
[ 1771.852275][T21560]     Actions configured
[ 1772.155990][T21562] netem: version 1.3
[ 1773.258635][    C2] htb: netem qdisc 10: is non-work-conserving?