[ 1165.145213][ T4539] u32 classifier
[ 1165.145370][ T4539]     input device check on
[ 1165.145486][ T4539]     Actions configured
[ 1165.616293][    C2] htb: netem qdisc 10: is non-work-conserving?
[ 1166.816111][    C2] IN=link1 OUT=link2 MACSRC=16:33:46:64:9a:22 MACDST=62:3c:46:e5:5c:a9 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 
[ 1169.049487][    C3] htb: netem qdisc 10: is non-work-conserving?