[ 1153.556656][ T3389] u32 classifier
[ 1153.556793][ T3389]     input device check on
[ 1153.556909][ T3389]     Actions configured
[ 1154.052828][    C3] htb: netem qdisc 10: is non-work-conserving?
[ 1155.252382][    C3] IN=link1 OUT=link2 MACSRC=4e:7b:53:9b:10:49 MACDST=32:85:80:a0:72:c3 MACPROTO=0800 SRC=198.51.100.1 DST=198.51.200.1 LEN=292 TOS=0x02 PREC=0x00 TTL=63 ID=0 DF PROTO=132 
[ 1157.611255][    C3] htb: netem qdisc 10: is non-work-conserving?