linux-kernel - [BUG REPORT]kernel panic with kmemcheck config

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Date:	Tue, 20 Aug 2013 10:44:02 +0800
From:	Libin <huawei.libin@...wei.com>
To:	Vegard Nossum <vegardno@....uio.no>,
	Pekka Enberg <penberg@...nel.org>
CC:	<linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>,
	Li Zefan <lizefan@...wei.com>, <guohanjun@...wei.com>,
	<zhangdianfang@...wei.com>
Subject: [BUG REPORT]kernel panic with kmemcheck config

When kmemcheck kernel support configured，we encountered random kernel panic
(sometimes can be booted) during system boot process in our environment. I
have tested the mainline kernel version from v3.0 to v3.11-rc6, they also
have this problem. And the memory limit within 4G also tested.

Here attached the config, the panic screenshot, and the hardware information
about our environment.

Thanks,
Libin

View attachment ".config" of type "text/plain" (131339 bytes)

Download attachment "panic.jpg" of type "image/jpeg" (202352 bytes)

View attachment "platform_information.txt" of type "text/plain" (1124 bytes)