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Date: Mon, 11 Dec 2000 12:59:03 -0700 (MST)
From: Kenneth Ingham <ingham@i-pi.com>
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Subject: kern/23480: panic: vm_pageout_flush page 0xc0a0a8fc index 0/1: partially dirty page
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>Number:         23480
>Category:       kern
>Synopsis:       panic: vm_pageout_flush page 0xc0a0a8fc index 0/1: partially dirty page
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Dec 11 12:00:00 PST 2000
>Closed-Date:
>Last-Modified:
>Originator:     Kenneth Ingham
>Release:        FreeBSD 4.2-STABLE i386
>Organization:
Kenneth Ingham Consulting
>Environment:

FreeBSD Clarke.i-pi.com 4.2-STABLE FreeBSD 4.2-STABLE #1: Mon Dec 11
10:14:42 MST 2000     ingham@Clarke.i-pi.com:/usr/src/sys/compile/CLARKE
i386

The Coda filesystem is in use both as a client and server on this
machine.  The client side is where the problem appears, as other
clients can work without problems.

I have crash dumps enabled, and I can make the kernel and vmcore files
available.

This problem was introduced sometime between Nov 13, 2000 (a good
kernel built here) and Dec 8, 2000 (first bad kernel).

>Description:

System crashes with the panic above.  

>How-To-Repeat:

Set up a coda client and server on the same machine, access coda files
on the machine and within a few accesses, the machine will crash.

>Fix:

unknown (other than run an older kernel, which I am doing at the moment)

>Release-Note:
>Audit-Trail:
>Unformatted:


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