From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Lieven <pl@dlhnet.de>
Subject: Re: Ubuntu/Debian Installer + Virtio-SCSI -> Bad ram
 pointer
Date: Thu, 22 Nov 2012 15:10:18 +0100
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Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
	ronnie sahlberg <ronniesahlberg@gmail.com>,
	"kvm@vger.kernel.org" <kvm@vger.kernel.org>
To: Stefan Hajnoczi <stefanha@gmail.com>
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On 19.11.2012 18:20, Stefan Hajnoczi wrote:
> On Thu, Nov 8, 2012 at 4:26 PM, Peter Lieven <pl@dlhnet.de> wrote:
>> Has anyone any other idea what the cause could be or where to start?
>
> Hi Peter,
> I suggested posting the source tree you are building.  Since you have
> applied patches yourself no one else is able to follow along with the
> gdb output or reproduce the issue accurately.

Sorry for the late reply, I used qemu git at e24dc9feb0d68142d54dc3c097f57588836d1338
and libiscsi git at 3b3036b9dae55f0c3eef9d75db89c7b78f637a12.

The cmdline:
qemu-system-x86_64 -enable-kvm -m 1024 -drive if=virtio,file=iscsi://172.21.200.56/iqn.2001-05.com.equallogic:0-8a0906-62ff4e007-e4a3c8908af50839-test-3000g/0 -cdrom ubuntu-12.04.1-server-amd64.iso -vnc :1

The vm crashes with:

Bad ram pointer 0x7fd220008000

after the user settings and timezone config when loading the module
libdmraid1.0.0.rc16-udeb

I hope this helps to reproduce.

Peter

>
> Stefan
>