[ 1221.393243][ T4812] u32 classifier
[ 1221.393369][ T4812]     input device check on
[ 1221.393489][ T4812]     Actions configured
[ 1221.873695][    C2] htb: netem qdisc 10: is non-work-conserving?
[ 1223.073704][    C2] IN=link1 OUT=link2 MACSRC=9e:f9:bd:18:b1:8b MACDST=7e:28:64:df:d7: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 
[ 1225.436974][    C3] htb: netem qdisc 10: is non-work-conserving?