[ 1138.636850][ T4921] u32 classifier
[ 1138.636983][ T4921]     input device check on
[ 1138.637098][ T4921]     Actions configured
[ 1139.122439][    C2] htb: netem qdisc 10: is non-work-conserving?
[ 1140.322283][    C2] IN=link1 OUT=link2 MACSRC=9e:ed:60:d4:3e:82 MACDST=ce:fb:97:9d:e8:d9 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 
[ 1142.587857][    C3] htb: netem qdisc 10: is non-work-conserving?