[ 1746.369852][T21146] u32 classifier
[ 1746.370137][T21146]     input device check on
[ 1746.370302][T21146]     Actions configured
[ 1746.568746][T21148] netem: version 1.3
[ 1747.631912][    C2] htb: netem qdisc 10: is non-work-conserving?