[ 1715.412570][T21147] u32 classifier
[ 1715.412757][T21147]     input device check on
[ 1715.412936][T21147]     Actions configured
[ 1715.616424][T21149] netem: version 1.3
[ 1716.704849][    C3] htb: netem qdisc 10: is non-work-conserving?