A RPi4B panic from 9.99.70 NetBSD for a diagnostic assertion failure: The traceback

[Andreas Gustafsson <gson%gson.org@localhost>]

Mark Millard wrote:
> [  15.4495758] panic: kernel diagnostic assertion "uvm_pagelookup(uobj, offset) == NULL || ((a->ar_flags & UVM_PAGE_ARRAY_FILL_DIRTY) != 0 && !uvm_obj_page_dirty_p(pg))" failed: file "/home/source/ab/HEAD/src/sys/uvm/uvm_vnode.c", line 321

I believe this is not an arm specific bug, but a recent machine
independent regression discussed on current-users under the subject
"System panicing on boot since recent uvm changes".
-- 
Andreas Gustafsson, gson%gson.org@localhost