[ 2934.933646][T21271] u32 classifier
[ 2934.933824][T21271]     input device check on
[ 2934.933976][T21271]     Actions configured
[ 2935.299419][T21273] netem: version 1.3
[ 2937.088806][    C1] htb: netem qdisc 10: is non-work-conserving?