linux-kernel - Re: 2.6.18 BUG: unable to handle kernel NULL pointer dereference at virtual address 000,0000a

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <451677FE.2070409@cweiske.de>
Date:	Sun, 24 Sep 2006 14:20:14 +0200
From:	Christian Weiske <cweiske@...iske.de>
To:	Andrew Morton <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org, reiserfs-dev@...esys.com,
	Ingo Molnar <mingo@...e.hu>,
	Nick Piggin <nickpiggin@...oo.com.au>
Subject: Re: 2.6.18 BUG: unable to handle kernel NULL pointer dereference
 at virtual address 000,0000a

Andrew,

> It would be interesting to find out if enabling CONFIG_4KSTACKS makes this
> go away (although I'm not sure why).
So, here are the results from the 4K runs:

Beside one Oops message, I got a "kernel BUG at mm/slab.c:2747!" in log
#1. Call traces as usual.

Further, logs #2 and #3 show funny things; the thing just rebooted. Log
#2 has some oversized ethernet frames before the reboot.



Sorry for the CC, I thought you were subscribed to lkml and removed you.

-- 
Regards/MfG,
Christian Weiske

View attachment "dojo kernelpanic debug 4k 1.log" of type "text/plain" (7387 bytes)

View attachment "dojo kernelpanic debug 4k 2.log" of type "text/plain" (3737 bytes)

View attachment "dojo kernelpanic debug 4k 3.log" of type "text/plain" (1711 bytes)

View attachment "dojo kernelpanic debug 4k 4.log" of type "text/plain" (10081 bytes)

Download attachment "signature.asc" of type "application/pgp-signature" (192 bytes)