From: James Morris <jmorris@namei.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Oliver Pinter (Pintér Olivér)" <oliver.pntr@gmail.com>,
"Linux Kernel" <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
"Stephen Smalley" <sds@tycho.nsa.gov>,
"Eric Paris" <eparis@redhat.com>
Subject: Re: [2.6.24 REGRESSION] BUG: Soft lockup - with VFS
Date: Tue, 5 Feb 2008 21:02:36 +1100 (EST) [thread overview]
Message-ID: <Xine.LNX.4.64.0802052100510.2122@us.intercode.com.au> (raw)
In-Reply-To: <20080204213911.1bcbaf66.akpm@linux-foundation.org>
[-- Attachment #1: Type: TEXT/PLAIN, Size: 694 bytes --]
On Mon, 4 Feb 2008, Andrew Morton wrote:
> On Mon, 28 Jan 2008 09:31:43 +0100 "Oliver Pinter (Pintér Olivér)" <oliver.pntr@gmail.com> wrote:
>
> > hi all!
> >
> > in the 2.6.24 become i some soft lockups with usb-phone, when i pluged
> > in the mobile, then the vfs-layer crashed. am afternoon can i the
> > .config send, and i bisected the kernel, when i have time.
> >
> > pictures from crash:
> > http://students.zipernowsky.hu/~oliverp/kernel/regression_2624/
>
> It looks like selinux's file_has_perm() is doing spin_lock() on an
> uninitialised (or already locked) spinlock.
Perplexing.
Do you have all of the lock debugging enabled?
- James
--
James Morris
<jmorris@namei.org>
next prev parent reply other threads:[~2008-02-05 10:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-28 8:31 [2.6.24 REGRESSION] BUG: Soft lockup - with VFS Oliver Pinter (Pintér Olivér)
2008-01-28 16:25 ` Oliver Pinter (Pintér Olivér)
2008-01-28 16:27 ` Oliver Pinter (Pintér Olivér)
2008-02-05 5:39 ` Andrew Morton
2008-02-05 10:02 ` James Morris [this message]
2008-02-05 13:46 ` Stephen Smalley
[not found] ` <20080205104028.190192b1.akpm@linux-foundation.org>
[not found] ` <6101e8c40802051115v12d3c02br24873ef1014dbea9@mail.gmail.com>
[not found] ` <6101e8c40802051321l13268239m913fd90f56891054@mail.gmail.com>
2008-02-05 21:48 ` Oliver Pinter
2008-02-05 22:05 ` Andrew Morton
2008-02-05 22:19 ` Pete Zaitcev
[not found] ` <20080205141944.773140a1.zaitcev-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-02-05 22:29 ` Oliver Pinter
2008-02-05 22:35 ` Oliver Pinter
2008-02-09 7:46 ` Pete Zaitcev
2008-02-12 1:46 ` FUJITA Tomonori
[not found] ` <20080212104612S.fujita.tomonori-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2008-02-12 2:12 ` Pete Zaitcev
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=Xine.LNX.4.64.0802052100510.2122@us.intercode.com.au \
--to=jmorris@namei.org \
--cc=akpm@linux-foundation.org \
--cc=eparis@redhat.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=oliver.pntr@gmail.com \
--cc=sds@tycho.nsa.gov \
/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;
as well as URLs for NNTP newsgroup(s).