[ 1169.166643][ T3521] u32 classifier
[ 1169.166791][ T3521]     input device check on
[ 1169.166907][ T3521]     Actions configured
[ 1169.649785][    C2] htb: netem qdisc 10: is non-work-conserving?
[ 1170.849783][    C2] IN=link1 OUT=link2 MACSRC=2e:fd:64:a4:4c:dc MACDST=d6:3a:0e:61:30:43 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 
[ 1173.130477][    C3] htb: netem qdisc 10: is non-work-conserving?