linux-kernel - Re: OOPS in hiddev_open on connecting "Logitech MX620 Laser Cordless Mouse"

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Message-ID: <20100918133610.GA4554@amos.infernal>
Date:	Sat, 18 Sep 2010 15:36:11 +0200
From:	Andreas Bombe <aeb@...ian.org>
To:	Alex Riesen <raa.lkml@...il.com>
Cc:	Jiri Kosina <jkosina@...e.cz>, Arnd Bergmann <arnd@...db.de>,
	linux-usb@...r.kernel.org, linux-input@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: OOPS in hiddev_open on connecting "Logitech MX620 Laser
 Cordless Mouse"

On Sat, Sep 18, 2010 at 11:30:56AM +0200, Alex Riesen wrote:
> Happens with Linus' master at 509344b8b4d365b7ff3bce97198d83a57b7c3f31
> The tree is modified, but I doubt the patches I have can cause this. I attach
> then anyway. They never caused a conflict, so just the patches (in case of doubt
> I can push the tree somewhere).

I can confirm the same Oops on an unpatched kernel from Linus' git
(v2.6.36-rc4-134-g03a7ab0). I have a Logitech G500 mouse.

> The oops is reproducable. lsusb hangs (D state) after the oops.

However on my machine lsusb doesn't hang.
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