[ 1233.904170][ T4517] u32 classifier
[ 1233.904336][ T4517]     input device check on
[ 1233.904457][ T4517]     Actions configured
[ 1234.401841][    C1] htb: netem qdisc 10: is non-work-conserving?
[ 1235.601855][    C1] IN=link1 OUT=link2 MACSRC=f2:50:a3:19:63:e7 MACDST=1a:e0:8a:7f:b1:da 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 
[ 1237.994888][    C3] htb: netem qdisc 10: is non-work-conserving?