[ 1572.383289][T21202] u32 classifier
[ 1572.383448][T21202]     input device check on
[ 1572.383595][T21202]     Actions configured
[ 1572.548062][T21204] netem: version 1.3
[ 1573.482000][    C2] htb: netem qdisc 10: is non-work-conserving?