linux-kernel - Re: PROBLEM: Kernel 2.6.26 oops if I unplug my Logitech USB 1.1 headset

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Message-ID: <48C77AA6.7050702@edgar-kalkowski.de>
Date:	Wed, 10 Sep 2008 09:43:34 +0200
From:	Edgar Kalkowski <eMail@...ar-kalkowski.de>
To:	Takashi Iwai <tiwai@...e.de>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: PROBLEM: Kernel 2.6.26 oops if I unplug my Logitech USB 1.1 headset

Sorry that it lasted a while, I had to compile a 2.6.25 kernel. But the error is
just the same with it. The funny thing is that it does not happen always but
only sometimes (I have to unplug and replug about 5 times until the error
occurrs). Looks to me like a threading issue if I may dare to guess. ;)

Regards!

Edgar


Takashi Iwai wrote:
> At Thu, 4 Sep 2008 17:28:22 -0700,
> Andrew Morton wrote:
>> On Fri, 05 Sep 2008 01:05:21 +0200
>> Edgar Kalkowski <eMail@...ar-kalkowski.de> wrote:
>>
>>> Dear kernel hackers. ;)
>>>
>>> [1.] One line summary of the problem: If I unplug my USB-Headset the kernel oopses.
>> cc's added.
>>
>> Might be USB, might be ALSA.
> 
> Hm, it's hard to guess...
> Edgar, could you check whether it happens with 2.6.25?
> 
> 
> thanks,
> 
> Takashi
> 
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