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Date: Wed, 12 Dec 2001 09:58:38 -0800 (PST)
From: Dave Swager <dvswager@arc.nasa.gov>
To: freebsd-gnats-submit@freebsd.org
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Subject: alpha/32757: fatal kernel trap using generic kernel for install on Alpha DS20
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>Number:         32757
>Category:       alpha
>Synopsis:       fatal kernel trap using generic kernel for install on Alpha DS20
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-alpha
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Dec 12 10:00:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Dave Swager
>Release:        4.4
>Organization:
Raytheon
>Environment:
uname unavailable, won't boot.  DS20 with 1G RAM, (2) 9G hard drives.
>Description:
Booting the machine using the install CD gives the following error:

fatal kernel trap:

     trap entry = 0x2 (memory management fault)
     a0         = 0x60
     a1         = 0x1
     a2         = 0x0
     pc         = 0xfffffc0000521f90
     ra         = 0xfffffc0000541b88
     curproc    = 0

This happens with pci_parity set to on or off.
>How-To-Repeat:
Boot from installer CD on this machine.
>Fix:
None known.
>Release-Note:
>Audit-Trail:
>Unformatted:

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