What command would you use to show all the chains through which traffic passed?

You are troubleshooting a Security Gateway, attempting to determine which chain is
causing a problem. What command would you use to show all the chains through which
traffic passed?

A.
[Expert@HostName]# fw ctl zdebug all

B.
[Expert@HostName]# fw ctl debug –m

C.
[Expert@HostName]# fw ctl chain

D.
[Expert@HostName]# fw monitor -e “accept;” -p all