[ 1667.335091][T21132] u32 classifier
[ 1667.335266][T21132]     input device check on
[ 1667.335438][T21132]     Actions configured
[ 1667.533414][T21134] netem: version 1.3
[ 1668.630727][    C0] htb: netem qdisc 10: is non-work-conserving?