[ 2939.162982][T21286] u32 classifier
[ 2939.163161][T21286]     input device check on
[ 2939.163334][T21286]     Actions configured
[ 2939.531446][T21288] netem: version 1.3
[ 2941.419624][    C3] htb: netem qdisc 10: is non-work-conserving?