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Date: Sun, 29 Aug 2004 17:06:08 -0700 (PDT)
From: Doug White <dwhite@gumbysoft.com>
To: Kachun Lee <kachun@pathlink.com>
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cc: freebsd-current@freebsd.org
Subject: Re: 5.3-BETA1 panic with getnewbuf: locked buf
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On Thu, 26 Aug 2004, Kachun Lee wrote:

>  >The server (E7501 single XEON 4G RAM) that I upgraded from 4.10 to
> 5.3-BETA few days >ago panic'ed twice on 'getnewbuf: locked buf'. I
> included the backtrace and dmesg below. I >searched the lists and found
> several similar instances mentioned. Anything I can help to >find the
> problem. Thanks in advance for any help.
>
> I forget to mention that I already rebuilt its kernel with 1.75 kern_lock.c
> (from current).

1.75 should fix this problem. If it didn't, make sure you're booting the
right kernel and run a full fsck.  There is another attempt in rev 1.76
you might try too.

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org