linux-kernel - Re: Oops for 2.6.31.12 BUG: unable to handle kernel paging request

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Message-ID: <b6fcc0a1002042308l783c44dcr19bc3325bce15697@mail.gmail.com>
Date:	Fri, 5 Feb 2010 09:08:02 +0200
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Fly Emu <emufly@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Oops for 2.6.31.12 BUG: unable to handle kernel paging request

On Fri, Feb 5, 2010 at 3:37 AM, Fly Emu <emufly@...il.com> wrote:
> BUG: unable to handle kernel paging request at 02930619
> IP: [<c0216ff9>] 0xc0216ff9

> Call Trace:
>  [<c0218009>] ? 0xc0218009
>  [<c022b7ac>] ? 0xc022b7ac
>  [<c021782b>] ? 0xc021782b
>  [<c0535726>] ? 0xc0535726
>  [<c021d864>] ? 0xc021d864
>  [<c021d8aa>] ? 0xc021d8aa
>  [<c021d8e1>] ? 0xc021d8e1
>  [<c0202c95>] ? 0xc0202c95
> Code: 31 f6 e8 81 fe ff ff 89 c3 59 89 d8 89 f2 5b 5b 5e 5f 5d c3 55
> 57 56 53 83 ec 1c 89 44 24 08 8b 68 30 8b 54 24 08 8b 80 9c 03 00 <00>
> 85 ed 89 44 24 04 8b 92 a0 03 00 00 89 14 24 0f 84 fc 00 00
> EIP: [<c0216ff9>]  SS:ESP 0068:de701ee8

Grab vmlinux or System.map and match there adresses to function names
otherwise it's impossible to understand.
And turn CONFIG_DEBUG_BUGVERBOSE on.
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