[ 1727.981122][T21117] u32 classifier
[ 1727.981439][T21117]     input device check on
[ 1727.981603][T21117]     Actions configured
[ 1728.173529][T21119] netem: version 1.3
[ 1729.255443][    C2] htb: netem qdisc 10: is non-work-conserving?