[ 2256.362949][T21521] u32 classifier
[ 2256.363257][T21521]     input device check on
[ 2256.363510][T21521]     Actions configured
[ 2256.670035][T21523] netem: version 1.3
[ 2258.095079][    C3] htb: netem qdisc 10: is non-work-conserving?