[ 842.880397][ T4828] u32 classifier [ 842.881186][ T4828] input device check on [ 842.881361][ T4828] Actions configured [ 843.125607][ T4830] netem: version 1.3 [ 844.039919][ T4833] sctp: Hash tables configured (bind 32/56) [ 844.992831][ C3] htb: netem qdisc 10: is non-work-conserving?