amd64 usb error=4 intel dg965ry mainboard

[Andrei Kolu]

On Thursday 01 March 2007 18:07, you wrote:
> On Thursday 01 March 2007 16:01, Andrei Kolu wrote:
> > My computer hardlocked after "upgrading" to this USB stack.
> >
> > Intel 82801FB (ICH6) USB 2.0 controller
> > Intel 82801FB/FR/FW/FRW (ICH6) USB controller
> >
> > FreeBSD 6.2-RELEASE-p1
>
> This might be an interrupt issue. Could you try the following:
>
> 11.16.3.3 System Hangs (temporary or permanent)
> Most system hangs are a result of lost interrupts or an interrupt storm.
> Chipsets have a lot of problems based on how the BIOS configures interrupts
> before boot, correctness of the APIC (MADT) table, and routing of the
> System Control Interrupt (SCI).
> Interrupt storms can be distinguished from lost interrupts by checking the
> output of vmstat -i and looking at the line that has acpi0. If the counter
> is increasing at more than a couple per second, you have an interrupt
> storm. If the system appears hung, try breaking to DDB (CTRL+ALT+ESC on
> console) and type show interrupts.
> Your best hope when dealing with interrupt problems is to try disabling
> APIC support with hint.apic.0.disabled="1" in loader.conf.
>
> Or you can enter "set hint.apic.0.disabled=1" on the loader prompt.
>
> --HPS

I was unable to gain console access- only mouse moved in KDE.
Only hard reset helped- but I can't find any error message in logs.
My board is Supermicro P8SCi
http://www.supermicro.com/products/motherboard/P4/E7221/P8SCi.cfmhttp://www.supermicro.com/products/motherboard/P4/E7221/P8SCi.cfm