[ 2964.229455][T21424] u32 classifier
[ 2964.229712][T21424]     input device check on
[ 2964.229922][T21424]     Actions configured
[ 2964.639156][T21426] netem: version 1.3
[ 2966.716803][    C3] htb: netem qdisc 10: is non-work-conserving?