linux-kernel - Re: [Bug #14267] Disassociating atheros wlan

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Date:	Wed, 18 Nov 2009 08:54:14 -0500
From:	Christoph Hellwig <hch@...radead.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Johannes Berg <johannes@...solutions.net>,
	"John W. Linville" <linville@...driver.com>,
	"Justin P. Mattock" <justinmattock@...il.com>,
	Kristoffer Ericson <kristoffer.ericson@...il.com>
Subject: Re: [Bug #14267] Disassociating atheros wlan

On Tue, Nov 17, 2009 at 12:01:19AM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.30 and 2.6.31.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.30 and 2.6.31.  Please verify if it still should
> be listed and let me know (either way).

FYI I see exactly the same symptoms - tons of probe timeouts, usually
very shortly after the association.  But I see this with an Intel 5100
AGN so it's either mac80211-related or coincidence.  I now went back to
2.6.31 which is perfectly fine for about half an hour.  I'll try to
bisect it down a bit, but many .32-rc releases hang on very early in
ACPI code on this box which might make it a pain or impossible.

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