freebsd stable - Jun 2008 - problem with nVidia nForce CK804 SATA300 controller

Hi
anybody else experience a problem with this SATA controller?

atapci1: <nVidia nForce CK804 SATA300 controller> port 
0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xdc00-0xdc0f mem 
0xfe02d000-0xfe02dfff irq 21 at device 7.0 on pci0
atapci1: [ITHREAD]
ata2: <ATA channel 0> on atapci1
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci1

7.0-STABLE FreeBSD 7.0-STABLE #0: Wed Jun 18 01:27:50 BRT 2008

my amd64 crashs under heavy disk i/o as each night at 0300 daily cron, also 
often after some minutes when compiling world. Also with kde and after some 
flash videos (youtube) or large file copying

I do not see this problem with other sata controllers or same hardware and a 
scsi adapter and this sata disabled what makes me believe it is related to 
this specific sata controller

this sata controller is part of some ASUS (M2N SLI Deluxe) or Epox AM2 MBs

there is no panic at all, some seconds of hard freeze, on desktop machine the 
mouse still moves some seconds and reset, no log either, no crash dump, 
nothing

I have no irq conflict, latest bios onboard, I also exchanged other hw parts 
with no success.

Any idea?

-- 

Jo?o







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Le Fri, 20 Jun 2008 07:34:35 -0300,
JoaoBR <joao@matik.com.br> a ?crit :
> my amd64 crashs under heavy disk i/o as each night at 0300 daily
> cron, also often after some minutes when compiling world. Also with
> kde and after some flash videos (youtube) or large file copying
> 
> I do not see this problem with other sata controllers or same
> hardware and a scsi adapter and this sata disabled what makes me
> believe it is related to this specific sata controller
> 
> this sata controller is part of some ASUS (M2N SLI Deluxe) or Epox
> AM2 MBs
> 
> there is no panic at all, some seconds of hard freeze, on desktop
> machine the mouse still moves some seconds and reset, no log either,
> no crash dump, nothing
> 
> I have no irq conflict, latest bios onboard, I also exchanged other
> hw parts with no success.
> 
> Any idea?
I've seen this kind of thing on the nvidia chipset, could you try
without apic ? I'm not sure if you can disable the apic on amd64.

It is just an idea!