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Date:      Thu, 20 Mar 2003 15:23:32 +0600
From:      "Evgueni V. Gavrilov" <aquatique@rusunix.org>
To:        Kirk McKusick <mckusick@beastie.mckusick.com>
Cc:        Poul-Henning Kamp <phk@phk.freebsd.dk>, Jeff Roberson <jroberson@chesapeake.net>, dwmalone@FreeBSD.org, Mike Makonnen <mtm@identd.net>, src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: kern/42277
Message-ID:  <3E798894.4060603@rusunix.org>
In-Reply-To: <3E76C674.8010301@rusunix.org>
References:  <47420.1047968586@critter.freebsd.dk> <3E76C674.8010301@rusunix.org>

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Evgueni V. Gavrilov wrote:

>> Have you tried aggressively setting the word @64 to random values ?
>> With a little luck this will make some code somewhere unhappy and
>> you might get a hint who's responsible ?
> well, really overbold idea :-)
> I'll try it right now.
well, I followed this advise and after defining trashed memory I set unused field to 0xffffffff.
I've been waiting for the hit more than 2 adys, but haven't got it. :-(

But I've just received this console messages:
Mar 20 15:10:35 <kern.crit> rshb /kernel: bad block -65536, ino 21699
Mar 20 15:10:35 <kern.err> rshb /kernel: pid 6 (syncer), uid 66 on /var: bad block
Mar 20 15:10:35 <kern.crit> rshb /kernel: handle_workitem_freeblocks: block count

block number (-65536) looks like invalid.
find /var -inum 21699 found file /var/lock/browse.dat (this file got corrupted).



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