[ 1243.075742][ T4109] u32 classifier
[ 1243.075873][ T4109]     input device check on
[ 1243.076324][ T4109]     Actions configured
[ 1243.559523][    C0] htb: netem qdisc 10: is non-work-conserving?
[ 1244.759343][    C0] IN=link1 OUT=link2 MACSRC=ae:7e:bb:8b:6d:4b MACDST=26:99:21:b9:8f:45 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 
[ 1247.139946][    C2] htb: netem qdisc 10: is non-work-conserving?