[ 3544.222023][T31304] u32 classifier
[ 3544.222344][T31304]     input device check on
[ 3544.222596][T31304]     Actions configured
[ 3544.495059][T31306] netem: version 1.3
[ 3545.920217][    C0] htb: netem qdisc 10: is non-work-conserving?