linux-kernel - Re: kmemleak in apei_res

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Message-ID: <20130823123159.GD12595@sanechka.spb.ru>
Date:	Fri, 23 Aug 2013 16:32:00 +0400
From:	"Alexandra N. Kossovsky" <Alexandra.Kossovsky@...etlabs.ru>
To:	Huang Ying <ying.huang@...el.com>
Cc:	Catalin Marinas <catalin.marinas@....com>,
	Len Brown <lenb@...nel.org>, "Rafael J. Wysocki" <rjw@...k.pl>,
	linux-acpi@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: kmemleak in apei_res_add

Hi Huang,

On Aug 22 16:43, Huang Ying wrote:
> Hi, Alexandra,
> Can you try the following debug patch, and send me back the output of:
> 
> $ dmesg | grep apei_res

bash$ dmesg |grep apei
[    9.608829] apei_res_add: ffff8802730cde48: 7dfd5018 - 7dfd5019
[    9.615354] apei_res_add: ffff8802730cde48: 7dfd5018 - 7dfd5019
[    9.621595] apei_res_add: ffff8802730cde48: 7dfd5018 - 7dfd5019
[    9.627915] apei_res_add: ffff8802730cde48: 7dfd5019 - 7dfd501a
[    9.634363] apei_res_add: ffff8802730cde48: 7dfd501a - 7dfd501e
[    9.640689] apei_res_add: ffff8802730cde58: b2 - b3
[    9.646008] apei_res_add: ffff8802730cde48: 7dfd501e - 7dfd501f
[    9.652320] apei_res_add: ffff8802730cde48: 7dfd501f - 7dfd5020
[    9.658637] apei_res_add: ffff8802730cde48: 7dfd5020 - 7dfd5028
[    9.664952] apei_res_add: ffff8802730cde48: 7dfd5028 - 7dfd5030
[    9.671227] apei_res_add: ffff8802730cde48: 7dfd5030 - 7dfd5032
[    9.686533] apei_res_add: ffff8802730cde48: 7dfd5018 - 7dfd5019
[    9.702283] apei_res_add: ffff8802730cde48: 7dfd5032 - 7dfd5033
[    9.718050] apei_res_add: ffff8802730cde48: 7dfd5032 - 7dfd503a
[    9.732699] apei_res_add: ffff8802730cde48: 7dfd503a - 7dfd503e
[    9.747231] apei_res_add: ffff8802730cde48: 7dfd503e - 7dfd503f
[    9.761822] apei_res_sub: ffff8802730cde48 - ffffffff81a76ee0
[    9.775718] apei_res_sub: ffff8802730cde58 - ffffffff81a76ef0
[    9.789058] apei_res_add: ffff8802730cdde8: 7e095000 - 7e299000
[    9.803780] apei_res_add: ffff8802730cdde8: 7f370000 - 7f3f6000
[    9.818264] apei_res_sub: ffff8802730cde48 - ffff8802730cdde8
[    9.831933] apei_res_sub: ffff8802730cde58 - ffff8802730cddf8
[    9.846091] apei_res_add: ffffffff81a76ee0: 7dfd5018 - 7dfd503f
[    9.859528] apei_res_add: ffffffff81a76ef0: b2 - b3

I hope it helps.

Alexandra.
-- 
Alexandra N. Kossovsky
OKTET Labs (http://www.oktetlabs.ru/)
e-mail: sasha@...etlabs.ru
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