[ 1673.723044][T21119] u32 classifier
[ 1673.723306][T21119]     input device check on
[ 1673.723482][T21119]     Actions configured
[ 1673.933742][T21121] netem: version 1.3
[ 1675.042287][    C1] htb: netem qdisc 10: is non-work-conserving?