WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] Aieee! CPU0 is toast...

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Aieee! CPU0 is toast...
From: Thomas Kofler <xen@xxxxxxxxxxxxx>
Date: Tue, 30 Aug 2005 14:55:35 +0200
Delivery-date: Tue, 30 Aug 2005 12:53:35 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Internet Messaging Program (IMP) 3.1
Hi,


we use xen (bundled with Fedora Core 4) successfully on  a few servers.
But on one machine after installing then xen dom0 kernel the machines crashes.

We also tried to reduce the physical RAM to 1GByte, booting with the acpi=off 
and ignorebiostables and nosmp kernel options, and searched in the user/devel 
xen mailing lists - but didnt found any further information we could 
investigate.

We hope for help,
Thanks in advance,
Thomas

- kernel-xenU-2.6.12-1.1447_FC4, xen-2-20050522, kernel-xen0-2.6.12-1.1447_FC4
- SELinux is fully disabled
- No X-Window system is installed


HW-Configuration:
IBM NetFinity 5500, Dual Xeon-PIII 600 MHz, 1.5GByte RAM, ServRAID RAID1, 
QLogic 2200 HBA

Crash Dump:

...
(XEN) [<ff105f11>] [<ff105f09>] [ff136aa5>]

****************************************************
CPU0 Fatal Trap: vector = 6 (invalid operand)
[error_code=0000]
Aieee! CPU0 is toast...
****************************************************


/etc/grub.conf


title Fedora Core (2.6.12-1.1447_FC4xen0)
        root (hd0,0)
        kernel /xen.gz dom0_mem=131072
        module /vmlinuz-2.6.12-1.1447_FC4xen0 ro root=/dev/VolGroup00/LogVol00
        module /initrd-2.6.12-1.1447_FC4xen0.img
title Fedora Core (2.6.12-1.1398_FC4)
        root (hd0,0)
        kernel /vmlinuz-2.6.12-1.1398_FC4 ro root=/dev/VolGroup00/LogVol00
        initrd /initrd-2.6.12-1.1398_FC4.img
title Fedora Core (2.6.12-1.1398_FC4smp)
        root (hd0,0)
        kernel /vmlinuz-2.6.12-1.1398_FC4smp ro root=/dev/VolGroup00/LogVol00
        initrd /initrd-2.6.12-1.1398_FC4smp.img


/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw)
/dev/proc on /proc type proc (rw)
/dev/sys on /sys type sysfs (rw)
/dev/devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/sda1 on /boot type ext3 (rw)
/dev/shm on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
automount(pid1741) on /misc type autofs 
(rw,fd=4,pgrp=1741,minproto=2,maxproto=4)
automount(pid1778) on /net type autofs 
(rw,fd=4,pgrp=1778,minproto=2,maxproto=4)



 

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>