Wrong cause_code if pte.a == 0 and dc.iohgatp.mode == 0

[mhayat-10xe]

I wrote an assertion that states:

if dc.iohgatp.mode == 0, pte.v == 1, pte.r or pte.x is equal to 1 and pte.a == 0 then in the next cycle cause_code must be equal to load_page_fault or store_page_fault(cause_code == 13/15).

Here is the counter-example of the violation of the assertion, in the 11th cycle, when iohgatp.mode == 0, pte.v ==1, pte.r ==1 and pte.a == 0 then in the next cycle cause_code must be load or store page fault but it is giving load_guest_page_fault (cause_code == 21) which is wrong.