[ 1722.069272][T21296] u32 classifier
[ 1722.069596][T21296]     input device check on
[ 1722.069786][T21296]     Actions configured
[ 1722.270920][T21298] netem: version 1.3
[ 1723.371972][    C0] htb: netem qdisc 10: is non-work-conserving?