[ 1746.940738][T21171] u32 classifier
[ 1746.940984][T21171]     input device check on
[ 1746.941172][T21171]     Actions configured
[ 1747.138430][T21173] netem: version 1.3
[ 1748.218725][    C2] htb: netem qdisc 10: is non-work-conserving?