[Xen-devel] Domain crash and Cannot emulate e8

[shal@xxxxxxx]

Hello,

I am new in xen world.

I have a bug.

My configuration:
Fedora Core 6 x86_64 with Core 2 Duo (6700) on a P965 Intel motherboard.
The VT technology is ON in BIOS.

I have try to install a Windows XP SP2 on a full virtualiztion.
I have succes for the first step : windows CD boot and copy files for
installation . But when the windows restart the domain crash.

Trace are interesting.

The xen dmesg intersting part:
(XEN) (GUEST: 9) HVM Loader
(XEN) (GUEST: 9) Detected Xen v3.0.3-rc3-1.2798.f
(XEN) (GUEST: 9) Writing SMBIOS tables ...
(XEN) (GUEST: 9) Loading ROMBIOS ...
(XEN) (GUEST: 9) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 9) Loading VMXAssist ...
(XEN) (GUEST: 9) VMX go ...
(XEN) (GUEST: 9) VMXAssist (Oct 17 2006)
(XEN) (GUEST: 9) Memory size 500 MB
(XEN) (GUEST: 9) E820 map:
(XEN) (GUEST: 9) 0000000000000000 - 000000000009F000 (RAM)
(XEN) (GUEST: 9) 000000000009F000 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 9) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 9) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 9) 0000000000100000 - 000000001F3F0000 (RAM)
(XEN) (GUEST: 9) 000000001F3F0000 - 000000001F3FA000 (ACPI Data)
(XEN) (GUEST: 9) 000000001F3FA000 - 000000001F3FD000 (ACPI NVS)
(XEN) (GUEST: 9) 000000001F3FD000 - 000000001F3FE000 (Type 19)
(XEN) (GUEST: 9) 000000001F3FE000 - 000000001F3FF000 (Type 18)
(XEN) (GUEST: 9) 000000001F3FF000 - 000000001F400000 (Type 17)
(XEN) (GUEST: 9) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 9)
(XEN) (GUEST: 9) Start BIOS ...
(XEN) (GUEST: 9) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 9)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 9) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 9) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 9) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp
$
(XEN) (GUEST: 9) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $ $Date: 2005/05/07
15:55:26 $
(XEN) (GUEST: 9)
(XEN) (GUEST: 9) ata0-0: PCHS=8322/16/63 translation=lba LCHS=522/255/63
(XEN) (GUEST: 9) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (4096 MBytes)
(XEN) (GUEST: 9) ata0  slave: Unknown device
(XEN) (GUEST: 9)
(XEN) (GUEST: 9) Booting from Hard Disk...
(XEN) (GUEST: 9) unsupported PCI BIOS function 0x0E
(XEN) (GUEST: 9) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (file=x86_emulate.c, line=1152) Cannot emulate e8
(XEN) (file=x86_emulate.c, line=1152) Cannot emulate 1e
(XEN) domain_crash_sync called from vmx.c:2267
(XEN) Domain 9 (vcpu#0) crashed on cpu#1:
(XEN) ----[ Xen-3.0.3-rc3-1.2798.fc6  x86_64  debug=n  Not tainted ]----
(XEN) CPU:    1
(XEN) RIP:    0008:[<00000000806d02e8>]
(XEN) RFLAGS: 0000000000010246   CONTEXT: hvm
(XEN) rax: 0000000080551b80   rbx: 000000000003f550   rcx: 00000000000000ff
(XEN) rdx: 000000000000001f   rsi: 0000000000000000   rdi: 00000000fffe0080
(XEN) rbp: 000000000003f47c   rsp: 000000000003f434   r8:  0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14: 0000000000000000
(XEN) r15: 0000000000000000   cr0: 0000000080050033   cr4: 0000000000000671
(XEN) cr3: 0000000000fe17a0   cr2: 00000000fffe0080
(XEN) ds: 0023   es: 0023   fs: 0030   gs: 0000   ss: 0010   cs: 0008

I can provide other trace.

Thank for your help.


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