[ 1141.671440][ T4504] u32 classifier
[ 1141.672152][ T4504]     input device check on
[ 1141.672396][ T4504]     Actions configured
[ 1142.165254][    C0] htb: netem qdisc 10: is non-work-conserving?
[ 1143.365080][    C0] IN=link1 OUT=link2 MACSRC=6e:f7:90:0d:6a:58 MACDST=86:fa:04:d6:e5:1e 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 
[ 1145.840755][    C3] htb: netem qdisc 10: is non-work-conserving?