[ 2548.604400][T20413] u32 classifier
[ 2548.604641][T20413]     input device check on
[ 2548.604818][T20413]     Actions configured
[ 2548.961337][T20415] netem: version 1.3
[ 2550.893755][    C3] htb: netem qdisc 10: is non-work-conserving?