From: Andrew Morton <akpm@linux-foundation.org>
To: Laurent Riffard <laurent.riffard@free.fr>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
reiserfs-devel@vger.kernel.org, Dave Hansen <haveblue@us.ibm.com>
Subject: Re: 2.6.23-rc8-mm2: BUG near reiserfs_xattr_set
Date: Thu, 27 Sep 2007 12:48:33 -0700 [thread overview]
Message-ID: <20070927124833.d2691813.akpm@linux-foundation.org> (raw)
In-Reply-To: <46FC021F.8060109@free.fr>
On Thu, 27 Sep 2007 21:18:55 +0200
Laurent Riffard <laurent.riffard@free.fr> wrote:
> Le 27.09.2007 11:22, Andrew Morton a écrit :
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc8/2.6.23-rc8-mm2/
>
> I've got this BUG a few seconds after I logged in into Gnome desktop :
>
> [partially hand copied BUG]
> BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000
> printing eip: c016f55e *pde=0b8a5067 *pte=00000000
> Oops: 0002 [#1] PREEMPT
> ...
> Process beagled...
> ...
> Call Trace:
> __fput+0x124/0x1a9
> fput+0x31/0x35
> reiserfs_xattr_set+0x291/0x2b0 [reiserfs]
> user_set+0x4c/0x57 [reiserfs]
> reiserfs_setxattr+0x81/0xf1 [reiserfs]
> vfs_setxattr+0x7d/0xfa
> setxattr+0xb9/0xd1
> sys_lsetxattr+0x4c/0x85
> sysenter_past_esp+0x57/0x85
>
> EIP: mnt_drop_write+0x5b/0x9d
>
Hi, Dave!
> It's fully reproducible.
>
> /home is mounted with the following options:
> /dev/mapper/vglinux1-lvhome on /home type reiserfs (rw,noatime,nodiratime,user_xattr)
>
> This BUG happened with rc8-mm1 too.
> rc6-mm1 works fine.
> I didn't try rc7-mm1.
>
> .config attached.
> ~~
> laurent
>
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next prev parent reply other threads:[~2007-09-27 19:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070927022220.c76a7a6e.akpm@linux-foundation.org>
2007-09-27 19:18 ` 2.6.23-rc8-mm2: BUG near reiserfs_xattr_set Laurent Riffard
2007-09-27 19:48 ` Andrew Morton [this message]
2007-09-27 20:05 ` Dave Hansen
2007-09-27 20:26 ` Christoph Hellwig
2007-09-27 20:53 ` [RFC][PATCH] make reiserfs stop using 'struct file' for internal xattr operations Dave Hansen
2007-09-27 21:04 ` Christoph Hellwig
2007-09-27 21:27 ` Dave Hansen
2007-09-27 21:51 ` Andrew Morton
2007-09-27 21:54 ` Andrew Morton
2007-09-27 22:02 ` Peter Zijlstra
2007-09-28 7:16 ` Christoph Hellwig
2007-09-28 7:29 ` [RFC][PATCH] stop abusing filp_open in reiserfs journal code Christoph Hellwig
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