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Date: Tue, 1 May 2001 20:50:09 -0700 (PDT)
From: cfaber@unixgr.com
To: freebsd-gnats-submit@FreeBSD.org
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Subject: kern/27020: FreeBSD 4.3RC compiled with an SMP kernel fails to boot
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>Number:         27020
>Category:       kern
>Synopsis:       FreeBSD 4.3RC compiled with an SMP kernel fails to boot
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 01 21:00:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Colin Faber
>Release:        4.3RC
>Organization:
...
>Environment:
FreeBSD 4.3-RC3 FreeBSD 4.3-RC3 #0: Tue May  1 21:20:30 GMT 2001     root@:/usr/src/sys/compile/GENERIC  i386
>Description:
After compiling a GENERIC kernel with SMP options the machine fails to boot, During the first few sets of kernels tried the machine would lock up while attempting to mount root which is on a Compaq Smart Array 221 controller card. After changing the system configuration around the machine locks up while initializing APIC the following message was observed:

Changing APIC ID for IO APIC #0  from 0 to 8 on chip
Programming 35 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq0
<locked up>
>How-To-Repeat:
Compile an SMP kernel on a Dual processor Compaq Proliant 800
>Fix:
Don't use SMP?
>Release-Note:
>Audit-Trail:
>Unformatted:

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