[ 1171.833683][ T4354] u32 classifier
[ 1171.833813][ T4354]     input device check on
[ 1171.833937][ T4354]     Actions configured
[ 1172.341229][    C2] htb: netem qdisc 10: is non-work-conserving?
[ 1173.541059][    C2] IN=link1 OUT=link2 MACSRC=b6:d1:a7:76:6a:fe MACDST=b6:a8:e8:ac:ba:4b 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 
[ 1175.879911][    C3] htb: netem qdisc 10: is non-work-conserving?