[ 1684.890058][T21138] u32 classifier
[ 1684.890524][T21138]     input device check on
[ 1684.890703][T21138]     Actions configured
[ 1685.083834][T21140] netem: version 1.3
[ 1686.140286][    C2] htb: netem qdisc 10: is non-work-conserving?