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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 51391] BUG: unable to handle kernel NULL pointer dereference
Date: Mon, 11 Feb 2013 10:04:51 +0000 (UTC)	[thread overview]
Message-ID: <20130211100451.D64AC11FF22@bugzilla.kernel.org> (raw)
In-Reply-To: <bug-51391-13602@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=51391


Alexey Khoroshilov <khoroshilov@linuxtesting.org> changed:

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--- Comment #10 from Alexey Khoroshilov <khoroshilov@linuxtesting.org>  2013-02-11 10:04:51 ---
(In reply to comment #4)
> Hmm, I looked at the stack trace again, and I see "sys_inotify_rm_watch" in the
> stack trace.  I wonder if this is a generic VFS-level inotify bug, perhaps?   

It looks like it is actually a data race in VFS layer:
https://patchwork.kernel.org/patch/1685431/

We observed the same issue with JFS file system.

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      parent reply	other threads:[~2013-02-11 10:05 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-07 11:21 [Bug 51391] New: BUG: unable to handle kernel NULL pointer dereference bugzilla-daemon
2012-12-07 16:15 ` [Bug 51391] " bugzilla-daemon
2012-12-07 16:23 ` bugzilla-daemon
2012-12-07 16:25 ` bugzilla-daemon
2012-12-07 17:10 ` bugzilla-daemon
2012-12-07 17:12 ` bugzilla-daemon
2012-12-07 17:39 ` bugzilla-daemon
2012-12-07 18:04 ` bugzilla-daemon
2012-12-07 18:15 ` bugzilla-daemon
2012-12-07 20:13 ` bugzilla-daemon
2012-12-10  8:23 ` bugzilla-daemon
2013-02-11 10:04 ` bugzilla-daemon [this message]

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