[  643.414197] u32 classifier
[  643.414256]     input device check on
[  643.414295]     Actions configured
[  643.454492] netem: version 1.3
[  643.571484] sctp: Hash tables configured (bind 256/256)
[  643.942863] htb: netem qdisc 10: is non-work-conserving?