[ 1143.893835][ T1548] u32 classifier
[ 1143.893994][ T1548]     input device check on
[ 1143.894130][ T1548]     Actions configured
[ 1143.981369][ T1550] netem: version 1.3
[ 1144.532632][    C3] htb: netem qdisc 10: is non-work-conserving?