[ 2170.596952][T21398] u32 classifier
[ 2170.597194][T21398]     input device check on
[ 2170.597448][T21398]     Actions configured
[ 2170.901592][T21400] netem: version 1.3
[ 2172.378057][    C3] htb: netem qdisc 10: is non-work-conserving?