[ 1674.950409][T21131] u32 classifier
[ 1674.950628][T21131]     input device check on
[ 1674.950806][T21131]     Actions configured
[ 1675.151436][T21133] netem: version 1.3
[ 1676.237272][    C3] htb: netem qdisc 10: is non-work-conserving?