Xen users - Aug 2007 - HVM windows 2003 crashes: qemu-dm segfault

Hi there,

I have an HVM win2003 that crashes every night. I leave work at 5pm, and
when I come back in the morning, it''s crashed.

Here''s the output of dmesg:
qemu-dm[13354]: segfault at 0000000000000000 rip 0000000000000000 rsp
0000000041000d28 error 4
local: port 2(tap0) entering disabled state
device tap0 left promiscuous mode
local: port 2(tap0) entering disabled state

local is the name of the bridge.

The dom0 is a 64bit SLES 10 SP1, with Xen 3.0.4. The host is a dual
quad-core Xeon E5335, with 8GB RAM. The HVM guest is running Windows 2003
Server R2 64bit.

Here''s the output of xm list -l dc10 (with the crashed domU):

(domain
    (domid 8)
    (on_crash destroy)
    (memory 1024)
    (uuid 93845dcf-7c5b-8f44-7162-ca621e18b662)
    (bootloader_args )
    (name dc10)
    (maxmem 1072)
    (on_reboot restart)
    (on_poweroff destroy)
    (vcpus 2)
    (bootloader )
    (shadow_memory 11)
    (cpu_weight 256)
    (cpu_cap 0)
    (features )
    (on_xend_start ignore)
    (on_xend_stop ignore)
    (start_time 1188479452.5)
    (cpu_time 481.638923001)
    (online_vcpus 2)
    (image
        (hvm
            (kernel /usr/lib/xen/boot/hvmloader)
            (acpi 1)
            (apic 0)
            (boot c)
            (device_model /usr/lib/xen/bin/qemu-dm)
            (isa 0)
            (localtime 1)
            (nographic 0)
            (pae 1)
            (serial pty)
            (stdvga 0)
            (usb 1)
            (usbdevice tablet)
            (vncunused 0)
            (xauthority /root/.Xauthority)
        )
    )
    (status 2)
    (memory_dynamic_min 1032)
    (memory_dynamic_max 1072)
    (state ------)
    (store_mfn 262142)
    (device
        (vif
            (bridge local)
            (uuid 8b964557-092e-40a8-4009-72f5ad248609)
            (script vif-bridge)
            (mac 00:16:3e:07:fa:6e)
            (model rtl8139)
            (type ioemu)
            (backend 0)
        )
    )
    (device
        (vbd
            (uuid 46bf20e8-401b-6171-a4d7-f462dbf8bbca)
            (dev hda:disk)
            (uname phy:/dev/xen_w2k3r2/dc10)
            (mode w)
            (type disk)
            (backend 0)
        )
    )
    (device
        (vbd
            (uuid c57183ba-8c41-2f37-9728-34a9e3ac4ba5)
            (dev hdc:cdrom)
            (mode r)
            (type cdrom)
            (backend 0)
        )
    )
    (device
        (console
            (protocol vt100)
            (location 4)
            (uuid 36164c99-4aec-58a2-ccda-7bdb86c6dfc2)
        )
    )
)

Any help is much appreciated.

Thanks,
Marconi.


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On Fri, Aug 31, 2007 at 08:30:22AM -0300, Marconi Rivello
wrote:
> The dom0 is a 64bit SLES 10 SP1, with Xen 3.0.4. The host is a dual
> quad-core Xeon E5335, with 8GB RAM. The HVM guest is running Windows 2003
> Server R2 64bit.
Usually you should use latest release (3.1) or ask the vendor support.

Bastian

-- 
Emotions are alien to me.  I''m a scientist.
		-- Spock, "This Side of Paradise", stardate 3417.3

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Does the latest xen version have the latest kernel security patches 
included?

Bastian Blank schrieb:
> On Fri, Aug 31, 2007 at 08:30:22AM -0300, Marconi Rivello wrote:
>> The dom0 is a 64bit SLES 10 SP1, with Xen 3.0.4. The host is a dual
>> quad-core Xeon E5335, with 8GB RAM. The HVM guest is running Windows
2003
>> Server R2 64bit.
> 
> Usually you should use latest release (3.1) or ask the vendor support.
> 
> Bastian
> 
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