From: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>,
Theodore Tso <tytso@mit.edu>,
Arjan van de Ven <arjan@linux.intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-ext4@vger.kernel.org" <linux-ext4@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>,
Nick Piggin <nickpiggin@yahoo.com.au>
Subject: Re: kernel BUG at fs/ext/super.c:428
Date: Wed, 14 Jan 2009 11:48:39 -0800 [thread overview]
Message-ID: <20090114194838.GB18436@linux-os.sc.intel.com> (raw)
In-Reply-To: <1231962169.14825.54.camel@laptop>
On Wed, Jan 14, 2009 at 11:42:49AM -0800, Peter Zijlstra wrote:
> On Wed, 2009-01-14 at 11:38 -0800, Pallipadi, Venkatesh wrote:
>
> > > > Below is the result of full bisect
>
> > > > futex: rely on get_user_pages() for shared futexes
>
> > > However does a futex change make ext3 crap its pants?
> > >
> > > Is there anything more to it than start the machine, and reboot?
> >
> > Just system startup and reboot is enough to reproduce the problem. And 100%
> > reproducible. So, does seem to be any timing involved either.
>
> That's very odd indeed, non of my test systems nor Ingo's ever triggered
> this, and that patch has been in -tip for a rather long time.
>
> CommitDate: Tue Sep 30 12:35:20 2008 +0200
>
> That's 3.5 months of test time.. most curious. What kind of userland do
> you have that triggers this?
>
This is a Core 2 (X5460) DP server system with SuSE SLES 10 installation.
I have 3 ext3 partitions mounted; root, home and my own masterboot that I use to
switch between different OS installations.
next prev parent reply other threads:[~2009-01-14 19:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20090110003645.GA16107@linux-os.sc.intel.com>
2009-01-14 0:48 ` kernel BUG at fs/ext/super.c:428 Andrew Morton
2009-01-14 1:44 ` Theodore Tso
2009-01-14 2:48 ` Arjan van de Ven
2009-01-14 4:40 ` Theodore Tso
2009-01-14 19:16 ` Pallipadi, Venkatesh
2009-01-14 19:29 ` Peter Zijlstra
2009-01-14 19:38 ` Pallipadi, Venkatesh
2009-01-14 19:42 ` Peter Zijlstra
2009-01-14 19:48 ` Pallipadi, Venkatesh [this message]
2009-01-14 21:20 ` Theodore Tso
2009-01-21 20:10 ` Pallipadi, Venkatesh
2009-01-24 7:36 ` Peter Zijlstra
2009-01-26 16:39 ` Darren Hart
2009-01-26 16:46 ` Peter Zijlstra
2009-01-26 17:12 ` Darren Hart
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