From: Rusty Russell <rusty@rustcorp.com.au>
To: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
linux-kernel@vger.kernel.org
Subject: Re: unable to handle kernel paging request when inserting FAT32 formatted flash media
Date: Mon, 09 May 2011 11:56:01 +0930 [thread overview]
Message-ID: <874o54ip8m.fsf@rustcorp.com.au> (raw)
In-Reply-To: <87k4e8ecm4.fsf@devron.myhome.or.jp>
On Tue, 03 May 2011 11:34:11 +0900, OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> wrote:
> > Hm. It seems to be 0x80 was gone somehow. If I added 0x80 at 0x8661, it
> > seems to be sane code.
> >
> > 20: 74 51 je 73 <a+0x73>
> > 22: 49 c7 c6 d8 91 13 a0 mov $0xffffffffa01391d8,%r14
> > 29: b2 b6 mov $0xb6,%dl
> > 2b: 80 3d fc 9b 00 00 00 cmpb $0x0,0x9bfc(%rip) <- here is 0x8661
> > 32: 74 3f je 73 <a+0x73>
> > 34: 49 8d 44 24 08 lea 0x8(%r12),%rax
>
> Code: fd ff ff 0f 1f 80 00 00 00 00 83 ca 01 89 93 10 02 00 00 ba ff
> 01 00 00 41 f6 85 96 00 00 00 02 74 51 49 c7 c6 d8 91 13 a0 b2 b6 3d
> fc 9b 00 00 00 74 3f 49 8d 44 24 08 48 89 44 24 08 eb 18
How strange, but if this can't be reproduced with a rebuilt kernel I'm
tempted to put it down to corruption in the module somehow...
Thanks,
Rusty.
next prev parent reply other threads:[~2011-05-09 2:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-02 6:49 unable to handle kernel paging request when inserting FAT32 formatted flash media Tino Keitel
2011-05-02 6:55 ` Tino Keitel
2011-05-02 14:34 ` OGAWA Hirofumi
2011-05-02 15:12 ` OGAWA Hirofumi
2011-05-02 17:01 ` Tino Keitel
2011-05-02 18:46 ` OGAWA Hirofumi
2011-05-02 20:33 ` Tino Keitel
2011-05-02 20:34 ` Tino Keitel
2011-05-02 22:04 ` OGAWA Hirofumi
2011-05-03 0:41 ` OGAWA Hirofumi
2011-05-03 0:44 ` OGAWA Hirofumi
2011-05-03 20:22 ` Tino Keitel
2011-05-03 21:09 ` OGAWA Hirofumi
2011-05-03 1:14 ` OGAWA Hirofumi
2011-05-03 1:52 ` OGAWA Hirofumi
2011-05-03 2:34 ` OGAWA Hirofumi
2011-05-09 2:26 ` Rusty Russell [this message]
2011-05-09 3:13 ` OGAWA Hirofumi
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