[ 1139.530437][ T4497] u32 classifier
[ 1139.530565][ T4497]     input device check on
[ 1139.531198][ T4497]     Actions configured
[ 1140.007301][    C3] htb: netem qdisc 10: is non-work-conserving?
[ 1141.207139][    C3] IN=link1 OUT=link2 MACSRC=72:f0:7f:d0:13:6a MACDST=1a:1c:d4:06:c8:d4 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 
[ 1143.412303][    C2] htb: netem qdisc 10: is non-work-conserving?