[ 2488.347226][T19860] u32 classifier [ 2488.347451][T19860] input device check on [ 2488.347639][T19860] Actions configured [ 2488.649829][T19862] netem: version 1.3 [ 2489.804362][T19865] sctp: Hash tables configured (bind 32/56) [ 2490.892265][ C2] htb: netem qdisc 10: is non-work-conserving?