[ 1738.513132][T20990] u32 classifier
[ 1738.513393][T20990]     input device check on
[ 1738.513687][T20990]     Actions configured
[ 1738.720172][T20992] netem: version 1.3
[ 1739.813327][    C2] htb: netem qdisc 10: is non-work-conserving?