Re: panic with latest sources

On 16-Jul-16 10:09 PM, John D. Baker wrote:
> Following the most recent changes and subsequent build fixes, my Lemote
> YeeLoong (evbmips-mips64el) panics on boot with:
>
> [...]
> total memory = 1024 MB
> avail memory = 1008 MB
> Page fault on non-pageable map:
> ufi->map = 0x98000000bffe7ac8
> ufi->orig_map = 0xffffffff806d40d8
> ufi->orig_rvaddr = 0xc0000000090a0000
> panic: uvm_fault: (ufi->map->flags & VM_MAP_PAGEABLE) == 0
> kernel: breakpoint trap
> Stopped in pid 0.1 (system) at  ffffffff8026e68c:       li       at,0x3
> db>bt
> 0x98000000807d36d0: 0+ffffffff8026e68c (63061,ffffffffffffffff,6,ffffffff80690f60) ra 0 sz 0
> User-level: pid 0.1
> db>
>
> This is following a clean build with each of GCC 4.8.5 and GCC 5.4.0.
>
Can you try with latest sources and grab the output from a kernel built 
with  UVMHIST and UVMHIST_PRINT

Thanks,

Nick