From: Andrew Morton <akpm@linux-foundation.org>
To: linux-fsdevel@vger.kernel.org
Cc: bugzilla-daemon@bugzilla.kernel.org,
bugme-daemon@bugzilla.kernel.org, fullung@gmail.com
Subject: Re: [Bugme-new] [Bug 32312] New: Race condition in umount
Date: Thu, 31 Mar 2011 11:36:55 -0700 [thread overview]
Message-ID: <20110331113655.faea3975.akpm@linux-foundation.org> (raw)
In-Reply-To: <bug-32312-10286@https.bugzilla.kernel.org/>
(switched to email. Please respond via emailed reply-to-all, not via the
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On Thu, 31 Mar 2011 04:54:52 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=32312
>
> Summary: Race condition in umount
> Product: File System
> Version: 2.5
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: VFS
> AssignedTo: fs_vfs@kernel-bugs.osdl.org
> ReportedBy: fullung@gmail.com
> Regression: No
>
>
> The Red Hat folks suggested reporting this bug here:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=683836
>
> In summary, doing many umounts in parallel causes some umounts to fail and if
> the mount/parallel umount cycle is repeated a few times, bad stuff happens
> inside the kernel.
>
> Reproduced with 2.6.38.*.
>
next parent reply other threads:[~2011-03-31 18:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-32312-10286@https.bugzilla.kernel.org/>
2011-03-31 18:36 ` Andrew Morton [this message]
2011-04-26 12:37 ` [Bugme-new] [Bug 32312] New: Race condition in umount Albert Strasheim
2011-04-27 11:52 ` Jan Kara
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