[ 1640.106624][T21418] u32 classifier
[ 1640.106914][T21418]     input device check on
[ 1640.107086][T21418]     Actions configured
[ 1640.302857][T21420] netem: version 1.3
[ 1641.387769][    C0] htb: netem qdisc 10: is non-work-conserving?