[  637.997800][ T4259] u32 classifier
[  637.998067][ T4259]     input device check on
[  637.998834][ T4259]     Actions configured
[  638.235364][ T4261] netem: version 1.3
[  639.134009][ T4264] sctp: Hash tables configured (bind 32/56)
[  640.005365][    C3] htb: netem qdisc 10: is non-work-conserving?