[ 1709.021133][T21168] u32 classifier
[ 1709.021622][T21168]     input device check on
[ 1709.021792][T21168]     Actions configured
[ 1709.228197][T21170] netem: version 1.3
[ 1710.465109][    C3] htb: netem qdisc 10: is non-work-conserving?