From: Willy Tarreau <w@1wt.eu>
To: jplatte@naasa.net
Cc: "Günther Starnberger" <gst@sysfrog.org>, linux-kernel@vger.kernel.org
Subject: Re: Userspace process may be able to DoS kernel
Date: Thu, 12 Oct 2006 08:49:15 +0200 [thread overview]
Message-ID: <20061012064914.GF5050@1wt.eu> (raw)
In-Reply-To: <200610120802.59077.lists@naasa.net>
On Thu, Oct 12, 2006 at 08:02:58AM +0200, Joerg Platte wrote:
> Am Mittwoch, 11. Oktober 2006 18:54 schrieb Günther Starnberger:
>
> > I will upgrade my 2.6.17.6 kernel to 2.6.18 and try to reproduce the
> > problem there in the following days (but I fear that I won't have much
> > time before the weekend).
>
> Using 2.6.18 does not solve the problem. I can see exactly the same behavior
> with a vanilla and not tainted 2.6.18 kernel.
Just out of curiosity, does the system still respond to ping during this
period, and does the time still progress during the lock up ? Not that it
could help me find out what's happening, but it might help troubleshooting
the problem.
Regards,
Willy
next prev parent reply other threads:[~2006-10-12 6:49 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-11 16:54 Userspace process may be able to DoS kernel Günther Starnberger
2006-10-12 6:02 ` Joerg Platte
2006-10-12 6:49 ` Willy Tarreau [this message]
2006-10-12 10:54 ` Joerg Platte
2006-10-12 11:30 ` Pekka Enberg
2006-10-12 11:41 ` Joerg Platte
2006-10-12 11:57 ` Pekka Enberg
2006-10-12 20:11 ` Joerg Platte
2006-10-12 20:25 ` Günther Starnberger
2006-10-13 13:24 ` Joerg Platte
2006-10-12 15:51 ` Lee Revell
2006-10-12 16:55 ` Günther Starnberger
2006-10-12 17:05 ` Lee Revell
2006-10-12 20:30 ` Günther Starnberger
2006-10-12 20:37 ` Lee Revell
2006-10-12 15:56 ` Lee Revell
2006-10-12 16:10 ` Jan Engelhardt
2006-10-12 16:19 ` Lee Revell
2006-10-12 22:02 ` Jan Engelhardt
[not found] ` <200611100803.03958.lists@naasa.net>
[not found] ` <20061109231958.f18cd1ef.akpm@osdl.org>
2006-11-11 12:29 ` Joerg Platte
2006-11-11 12:39 ` Arjan van de Ven
2006-11-11 13:15 ` Joerg Platte
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=20061012064914.GF5050@1wt.eu \
--to=w@1wt.eu \
--cc=gst@sysfrog.org \
--cc=jplatte@naasa.net \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.