[ 1660.669211][T21112] u32 classifier
[ 1660.669416][T21112]     input device check on
[ 1660.669927][T21112]     Actions configured
[ 1660.859162][T21114] netem: version 1.3
[ 1661.924994][    C0] htb: netem qdisc 10: is non-work-conserving?