[ 1223.965561][ T1207] u32 classifier
[ 1223.965709][ T1207]     input device check on
[ 1223.965841][ T1207]     Actions configured
[ 1224.030956][ T1209] netem: version 1.3
[ 1224.578076][    C2] htb: netem qdisc 10: is non-work-conserving?