linux-kernel - Re: X86_32: Got a kernel panic when poweroff

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Date:	Mon, 04 Apr 2011 22:07:15 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	"wanlong.gao" <wanlong.gao@...il.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: X86_32: Got a kernel panic when poweroff

Le mardi 05 avril 2011 à 03:39 +0800, wanlong.gao a écrit :
> Hi , all
> When I did poweroff or reboot .
> It got a kernel panic .
> I just have several pictures about these panic .
> I tried to fix it , but I can't do .
> 
> Here are the pictures .
> http://images.cnblogs.com/cnblogs_com/linuxkernel/291984/r_1.jpg
> http://images.cnblogs.com/cnblogs_com/linuxkernel/291984/r_2.png
> http://images.cnblogs.com/cnblogs_com/linuxkernel/291984/r_3.png
> http://images.cnblogs.com/cnblogs_com/linuxkernel/291984/r_4.png
> http://images.cnblogs.com/cnblogs_com/linuxkernel/291984/r_5.png
> 
> Thanks ,goot night .
> 

A module called register_syscore_ops(), and was unloaded without calling
unregister_syscore_ops()

Hmm... maybe arch/x86/kernel/microcode_core.c ?

Try reverting f3c6ea1b06c71b43f751b36bd9



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