[ 1687.544960][T20978] u32 classifier
[ 1687.545540][T20978]     input device check on
[ 1687.545723][T20978]     Actions configured
[ 1687.728053][T20980] netem: version 1.3
[ 1688.781242][    C3] htb: netem qdisc 10: is non-work-conserving?