[ 2930.762454][T21242] u32 classifier
[ 2930.762732][T21242]     input device check on
[ 2930.762954][T21242]     Actions configured
[ 2931.149445][T21244] netem: version 1.3
[ 2933.222347][    C1] htb: netem qdisc 10: is non-work-conserving?