[ 3499.123466][T29973] u32 classifier
[ 3499.123739][T29973]     input device check on
[ 3499.123999][T29973]     Actions configured
[ 3499.416102][T29975] netem: version 1.3
[ 3500.885518][    C3] htb: netem qdisc 10: is non-work-conserving?