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Date:      Fri, 20 Jul 2001 15:25:14 -0700 (PDT)
From:      John Baldwin <jhb@FreeBSD.org>
To:        Charles Randall <crandall@matchlogic.com>
Cc:        "smp@freebsd.org" <smp@FreeBSD.org>
Subject:   RE: Dell 1550 SMP crash
Message-ID:  <XFMail.010720152514.jhb@FreeBSD.org>
In-Reply-To: <5FE9B713CCCDD311A03400508B8B30130828F167@bdr-xcln.corp.matchlogic.com>

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On 20-Jul-01 Charles Randall wrote:
> I'm seeing the following crash under heavy load on a 2-CPU Dell 1550 running
> FreeBSD 4.2-R with SMP enabled,
> 
> mp_lock = 00000001; cpuid = 0; lapic.id = 01000000
> instruction pointer     = 0x8:0xc031332e
> stack pointer           = 0x10:0xff806ffc
> frame pointer           = 0x10:0x0
> code segment            = base 0x0, limit 0xfffff, type 0x1b
>                         = DPL 0, pres 1, def32 1, gran 1
> processor eflags        = interrupt enabled, IOPL = 0
> current process         = Idle
> interrupt mask          = none <- SMP: XXX
> kernel: type 29 trap, code=0
> Stopped at      idle_loop+0x44: cli
> 
> Trying to get a stack trace in ddb,
> 
> db> trace
> idle_loop(ff807000,edaf1220,0,f7871000,1462) at idle_loop+0x44
> 
> Is this a known problem?

What is the actual panic?  Fatal trap XX in kernel?  Really need that message
to figure out what is going on. :(

> Charles

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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