[ 2639.606892][T20975] u32 classifier
[ 2639.607060][T20975]     input device check on
[ 2639.607231][T20975]     Actions configured
[ 2639.943110][T20977] netem: version 1.3
[ 2641.703378][    C3] htb: netem qdisc 10: is non-work-conserving?