[ 1742.495103][T21247] u32 classifier
[ 1742.495361][T21247]     input device check on
[ 1742.495527][T21247]     Actions configured
[ 1742.706999][T21249] netem: version 1.3
[ 1743.903346][    C2] htb: netem qdisc 10: is non-work-conserving?