From: Manfred Spraul <manfred@colorfullife.com>
To: Andi Kleen <ak@suse.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: slab errors
Date: Thu, 28 Oct 2004 19:31:53 +0200 [thread overview]
Message-ID: <41812D09.4060601@colorfullife.com> (raw)
In-Reply-To: <20041028091204.GB1618@wotan.suse.de>
Andi Kleen wrote:
>Hi,
>
>I get this when booting 2.6.10rc1-bk6 on x86-64. slab doesn't seem
>to like its own initialization.
>
>
>
I'm not aware of any slab changes. Were there any changes to the memset
function? I think slab debug is the only codepath that uses memset to
nonzero values.
>
>0000010001102450: redzone 1: 0x5a2cf071, redzone 2: 0x5a2c5a5a.
>
>
Extremely odd: a byte in the middle no overwritten?
>
>0000010001102868: redzone 1: 0x5a2cf071, redzone 2: 0x5a2cf05a.
>
>
Two bytes not overwritten.
>0000010001103098: redzone 1: 0x5a2cf071, redzone 2: 0x5a5a5a5a5a5a5a.
>
>
Everything overwritten.
--
Manfred
next prev parent reply other threads:[~2004-10-28 17:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-28 9:12 slab errors Andi Kleen
2004-10-28 10:46 ` Alexander Nyberg
2004-10-28 17:31 ` Manfred Spraul [this message]
2004-10-29 3:57 ` Andi Kleen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=41812D09.4060601@colorfullife.com \
--to=manfred@colorfullife.com \
--cc=ak@suse.de \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox