I really like the design. After looking through the wireframes I was not sure about two
I've noticed that there is no mock-up of tab 'general'. Does this tab looks
like any other log? (So contains priority, machine_id, hostname etc.?)
On topic of bugzilla - I think it would be sufficient to open BZ in separate tab with
prefilled data. But from yours drawings I am not sure, where I can find link to BZ after
reporting it. (Both it can come after reporting to FAF (if BZ was already created) or
after I use 'file issue' and fill everything).