On Wed, Jul 28, 2010 at 8:23 AM, <mdf_at_freebsd.org> wrote: > 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, > matthew > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" > GENERIC amd64 kernel with the hint dies earlier: WARNING: WITNESS option enabled, expect reduced performance panic: witness_init: pending locks list is too small, bump it cpuid = 0 KDB: enter: panic [ thread pid 0 tid 0 ] Stopped at kdb_enter+0x3d: movq $0,0x6d6fb0(%rip) db>Received on Wed Jul 28 2010 - 17:32:02 UTC
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