[ 1748.587509][T21139] u32 classifier
[ 1748.587752][T21139]     input device check on
[ 1748.587927][T21139]     Actions configured
[ 1748.791482][T21141] netem: version 1.3
[ 1749.892643][    C2] htb: netem qdisc 10: is non-work-conserving?