[ 1743.244222][T21235] u32 classifier
[ 1743.244426][T21235]     input device check on
[ 1743.244602][T21235]     Actions configured
[ 1743.449814][T21237] netem: version 1.3
[ 1744.574999][    C2] htb: netem qdisc 10: is non-work-conserving?