Re: XEN3_DOM0 panic on 64Bit system

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Sun, May 18, 2008 at 03:34:29PM +0100, Matthias Scheler wrote:
> 
>       Hello,
> 
> when I tried to run a filesystem I/O benchmark (extracting the NetBSD 4.0
> sources with "tar") my XEN3_DOM0 64Bit system paniced like this:
> 
> uvm_fault(0xffffffff80b37a20, 0xffffffff81400000, 1) -> e
> kernel: page fault trap, code=0
> Stopped in pid 325.1 (tar) at   netbsd:pmap_kenter_pa+0x163:    movq    
> 0(%rax),%rsi
> pmap_kenter_pa() at netbsd:pmap_kenter_pa+0x163

this is probably in a call to xpmap_ptom_masked(), with a paddr outside the
range of available physical addresses. I don't know how this can happen.
How much ram did you give to your dom0 ?

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--