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Date: Sun, 04 Jul 2004 11:58:53 -0600
From: Scott Long <scottl@samsco.org>
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To: Kim Culhan <w8hdkim@yahoo.com>
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cc: freebsd-current@freebsd.org
Subject: Re: -current boot fails on htt smp
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Kim Culhan wrote:
> P4 HTT on Supermicro P4SCT+
> 
> Current of ~1600 utc console output:
> 
> SMP: AP CPU #1 Launched!
> 
> then:
> 
> kernel trap 12 with interrupts disabled
> Fatal trap 12: page fault which in kernel mode
> cpuid=1; apic id=01
> fault virtual address = 0x30
> fault code            =supervisor write, page not present
> 
> Please let me know how I might help further.
> 
> -kim
> 

There was a change on Friday that seems to have broken many systems with
SCHED_ULE.  Until the author comes back online, I'd recommend switching
your kernel config to SCHED_4BSD.

Scott