Bug registered at https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221405
On 08/09/2017 08:58 PM, Rajil Saraswat wrote:> Hello,
>
> I have a Supermicro X10Dri-T motherboard which refuses to boot 50% of
> the time. It hangs with the message
>
>
> DMAR: Found table at 0x7995ccb0
> x2APIC should be disabled by DMAR table but already enabled by BIOS;
> enabling.
> Event timer "LAPIC" quality 600
> ACPI APIC Table: <ALASKA A M I >
> Package ID shift: 5
> L3 cache ID shift: 5
> L2 cache ID shift: 1
> L1 cache ID shift: 1
> Core ID shift: 1
>
> I have tried setting X2APIC on and off in the BIOS but it hasnt helped.
> I also custom compiled the kernel without the option EARLY_AP_STARTUP.
>
> The full log is at https://pastebin.com/FUdUKaR2
>
> Anybody has a idea what could be the issue?
>
>
> Thanks
>