From: Alex Efros <powerman@powerman.asdfgroup.com>
To: gentoo-hardened@lists.gentoo.org
Subject: Re: [gentoo-hardened] 2.6.28-hardened-r7 hangs before starting /sbin/init
Date: Thu, 2 Apr 2009 22:06:50 +0300 [thread overview]
Message-ID: <20090402190650.GL32102@home.power> (raw)
In-Reply-To: <4255c2570904021154r329b0d65t3cb06e080ecb68c1@mail.gmail.com>
Hi!
On Thu, Apr 02, 2009 at 12:54:45PM -0600, RB wrote:
> PaX. The memory management changes it provides in combination with
> the memory management changes introduced in 2.6.28 could well
> exacerbate existing issues in a RAM module that weren't being
> triggered previously.
Yeah, that's true. But it's a production server, and it's hard to switch
it off for ~6 hours while memtest86 will check RAM.
Also, nature of this bug make it ease to debug it, because it's happens
every time. I'd prefer to find a way to trace PaX code to find out what
exactly goes wrong, why it kill process N1. If PaX team provide a patch
which add some debugging output for PaX, or something else - to make this
investigation possible - I'll be happy to try it.
--
WBR, Alex.
next prev parent reply other threads:[~2009-04-02 19:06 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-02 14:05 [gentoo-hardened] 2.6.28-hardened-r7 hangs before starting /sbin/init Alex Efros
2009-04-02 15:29 ` Alex Efros
2009-04-02 15:37 ` RB
2009-04-02 16:09 ` Alex Efros
2009-04-02 16:36 ` Alex Efros
2009-04-02 16:45 ` Alex Efros
2009-04-02 18:54 ` RB
2009-04-02 19:06 ` Alex Efros [this message]
2009-04-02 21:17 ` pageexec
2009-04-02 22:22 ` Alex Efros
2009-04-02 22:25 ` klondike
2009-04-02 22:43 ` pageexec
2009-04-02 23:04 ` Alex Efros
2009-04-03 6:50 ` pageexec
2009-04-03 13:27 ` Alex Efros
2010-10-23 12:21 ` Alex Efros
2010-10-23 15:31 ` Alex Efros
2010-10-23 17:15 ` pageexec
2010-10-23 21:44 ` Alex Efros
2010-10-23 22:07 ` [gentoo-hardened] 2.6.32-hardened-r9 to -r22 upgrade issue with PaX Alex Efros
2010-10-23 23:24 ` klondike
2010-10-24 10:02 ` Anthony G. Basile
2010-10-25 2:14 ` Pavel Labushev
2010-10-26 9:37 ` Alex Efros
2010-10-26 22:30 ` Pavel Labushev
2010-10-24 10:18 ` "Tóth Attila"
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