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[Xen-users] Xen 2.0.6 and crashme

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Xen 2.0.6 and crashme
From: Jussi Hamalainen <Jussi.Hamalainen@xxxxxx>
Date: Tue, 7 Jun 2005 10:15:06 +0300 (EEST)
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Hello all,

I have an AMD Sempron 2400+ and Asus A7V880 PC running Debian Sarge.
I've been testng Xen 2.0.6 with kernel 2.6.11. As part of my Xen
testing I tried running the crashme utility.

If I run it in the dom0 privileged instance, it will run for about 3
seconds and then cause the system to spontaineously reboot. Running
the same crashme-command (crashme +2000 666 100 1:00:00) in an
unprivileged virtual machine in dom0 will either cause the virtual
machine to crash or a hard lockup of the entire system.

A vanilla 2.6.11 kernel with a similar configuration but no Xen runs
crashme without any problems in the same hardware.

Has anyone else encountered this?

Jussi Hämäläinen          +358 3 215 8086    University of Tampere
System administrator      +358 50 5900641    Computer Centre
ccjuha@xxxxxx             TietoPinni 4166    http://www.uta.fi/laitokset/tkk

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