[ 1121.016669][ T1441] u32 classifier
[ 1121.016859][ T1441]     input device check on
[ 1121.017035][ T1441]     Actions configured
[ 1121.093140][ T1443] netem: version 1.3
[ 1121.603552][    C3] htb: netem qdisc 10: is non-work-conserving?