On Wed, Jul 28, 2010 at 10:37 AM, <mdf_at_freebsd.org> wrote: > I have a 2 cpu virtual image of FreeBSD current. It panics during > boot after building in the NUMA support. > > I'll transcribe the SRAT bootverbose messages and panic message as best I can. > > Table 'SRAT' at 0xfef07f6 > SRAT: Found table at 0xfef07f6 > SRAT: Found memory domain 0 addr 0 len a0000: enabled > SRAT: Found memory domain 0 addr 100000 len ff00000: enabled > > then some MADT: messages about finding cpu 0 and 1 > > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > panic: SRAT: CPU with APIC ID 0 is not known > > I'm playing around now with trying to figure out what went missing, > but I thought I'd send this out now. Okay, apparently VMWare is providing two entries of type ACPI_SRAT_TYPE_MEMORY_AFFINITY but no entries of type ACPI_SRAT_TYPE_CPU_AFFINITY. This leads to the assert since no CPUs are "enabled"; that is there's no affinity information for them. This is probably a VMWare bug. Setting hint.srat.0.disabled="1" in /boot/device.hints works around the issue. Thanks, matthewReceived on Wed Jul 28 2010 - 16:23:11 UTC
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