thr3ads.net - Xen devel - RE: [Xen-devel] [RFC] New shadow paging code [Aug 2006]

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Yu, Ping Y
2006-Aug-16 03:54 UTC
RE: [Xen-devel] [RFC] New shadow paging code

In x86_64, when I set "pae=1" to start a x86_64 VMX, system crashed
and got a
similar console output like yours. See pae_enable_ia32e.txt
When I set pae=1 to start a SMP x86_32 VMX, and VMX could not be stated, 
and see attached console log pae_enable_ia32smp.txt.
To be concluded that in x86_64,
(1)pae=1, x86_64: system crash
(2)pae=1, x86_32 SMP: VMX could not be started with attached console log
(3)pae=0, x86_64: VMX could not be started with " it complains "Your
CPU does not support long mode. Use a 32bit distribution"
(4)pae=0, x86_32 SMP: for pae enabled kernel, VMX could not started, while for
pae disabled kernel, VMX could be started successfully.

Ping

>-----Original Message-----
>From: xen-devel-bounces@lists.xensource.com
>[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Puthiyaparambil,
>Aravindh
>Sent: 2006年8月15日 21:13
>To: Yu, Ping Y; Tim Deegan; Nakajima, Jun
>Cc: xen-devel@lists.xensource.com
>Subject: RE: [Xen-devel] [RFC] New shadow paging code
>
>Ping,
>
>Did you try bringing up any PAE domains? Trying that caused a system crash
for
>me. See attachment.
>
>Aravindh
>
>> -----Original Message-----
>> From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-
>> bounces@lists.xensource.com] On Behalf Of Yu, Ping Y
>> Sent: Monday, August 14, 2006 11:51 PM
>> To: Tim Deegan; Nakajima, Jun
>> Cc: xen-devel@lists.xensource.com
>> Subject: RE: [Xen-devel] [RFC] New shadow paging code
>>
>> Tim,
>>
>> I tested your new patch in IA32e, and found that IA32 UP and SMP guest
can
>> be successfully started, while IA32e VMX could not.
>> When IA32e VMX boots up, it complains "Your CPU does not support
long
>> mode. Use a 32bit distribution".
>> Here is the console log for ia32e VMX.
>>
>> Ping
>>
>> >-----Original Message-----
>> >From: xen-devel-bounces@lists.xensource.com
>> >[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Tim
Deegan
>> >Sent: 2006年8月14日 17:22
>> >To: Nakajima, Jun
>> >Cc: xen-devel@lists.xensource.com
>> >Subject: Re: [Xen-devel] [RFC] New shadow paging code
>> >
>> >Hi, Jun.
>> >
>> >Thanks a lot for the test report; much appreciated.
>> >
>> >Issue 1 was an bug in Xend''s allocation of shadow memory;
it is fixed
>> >now.  I''ll get a new patch out as soon as I''ve
investigated the
>> >two HVM SPM issues.
>> >
>> >Issues 2, 3, 6, 7 and 9 all look like the same issue, which was
fixed in
>> >yesterday''s patch.  Issue 4 I can''t reproduce.
>> >
>> >Cheers,
>> >
>> >Tim.
>> >
>> >
>> >At 10:56 -0700 on 11 Aug (1155293793), Nakajima, Jun wrote:
>> >> The following are from the previous version, but you might
want to test
>> >> at least of them.
>> >>
>> >> Testing Issues
>> >> ======================>> >> We observed issues in
the testing, especially in SMP VMX.
>> >> 1. In IA32e platform, UP VMX or SMP VMX could not be started
with error
>> >> info.
>> >>
>> >> # xm cr -f config.up
>> >> Using config file "config.up".
>> >> Error: (12, ''Cannot allocate memory'')
>> >>
>> >> See attached xend.log
>> >>
>> >> 2. In IA32 platform, when starting one SMP VMX and one UP VMX
together,
>> >> dom0 will reboot.
>> >> See attached console log
>> >>
>> >> 3. In IA32 platform, when starting 4 UP VMX together, dom0
will reboot
>> >>
>> >> 4. In IA32 platform, when starting 2 UP VMX and 2 UP xenU, 2
xenU and
>> >> one VMX could be started, and one VMX failed to boot.
>> >>
>> >> 5. In IA32pae platform, starting PAE enabled SMP VMX
(vcpus=4), dom0
>> >> will reboot.
>> >> See attached console log.
>> >>
>> >> 6. In IA32pae platform, starting PAE disabled SMP VMX
(vcpus=4), dom0
>> >> will reboot.
>> >> See attached console log.
>> >>
>> >> 7. In IA32pae platform, testing UP VMX from 128M to 3G with
128M step,
>> >> dom0 reboots.
>> >>
>> >> 8. In IA32 platform, running "halt -p" in SMP VMX
and VMX shows
>> "Badness
>> >> in send_IPI_mask_bitmask at arch/i386/kernel/smp.c:167"
>> >>
>> >> 9. In IA32pae platform, starting windows VMX cause xen0 reboot
>> >> See attached console log
>> >>
>> >> Jun
>> >> ---
>> >> Intel Open Source Technology Center
>> >
>> >
>> >Content-Description: issue02_console_log.txt
>> >>
>> >> [root@vt-px3 ~]# (XEN) vmx_do_launch():
GUEST_CR3<=8dc38000,
>> >HOST_CR3<=8dc39000
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=8dc31000,
HOST_CR3<=8dc32000
>> >> (XEN) (GUEST: 2) HVM Loader
>> >> (XEN) (GUEST: 2) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 2) Creating MP tables ...
>> >> (XEN) (GUEST: 2) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 2) Loading ACPI ...
>> >> (XEN) (GUEST: 2) Loading VMXAssist ...
>> >> (XEN) (GUEST: 2) VMX go ...
>> >> (XEN) (GUEST: 2) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 2) Memory size 128 MB
>> >> (XEN) (GUEST: 2) E820 map:
>> >> (XEN) (GUEST: 2) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 2) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 2) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 2) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 2) 0000000000100000 - 0000000007FFE000 (RAM)
>> >> (XEN) (GUEST: 2) 0000000007FFE000 - 0000000007FFF000 (Type 18)
>> >> (XEN) (GUEST: 2) 0000000007FFF000 - 0000000008000000 (Type 17)
>> >> (XEN) (GUEST: 2) 0000000008000000 - 0000000008003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 2) 0000000008003000 - 000000000800D000 (ACPI
Data)
>> >> (XEN) (GUEST: 2) 00000000FEC00000 - 0000000100000000 (Type 16)
>> >> (XEN) (GUEST: 2)
>> >> (XEN) (GUEST: 2) Start BIOS ...
>> >> (XEN) (GUEST: 2) Starting emulated 16-bit real-mode:
ip=F000:FFF0
>> >> (XEN) (GUEST: 2)  rombios.c,v 1.138 2005/05/07 15:55:26
vruppert Exp $
>> >> (XEN) (GUEST: 2) Remapping master: ICW2 0x8 -> 0x20
>> >> (XEN) (GUEST: 2) Remapping slave: ICW2 0x70 -> 0x28
>> >> (XEN) (GUEST: 2) VGABios $Id: vgabios.c,v 1.61 2005/05/24
16:50:50
>> vruppert
>> >Exp $
>> >> (XEN) (GUEST: 2) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $
$Date:
>> 2005/05/07
>> >15:55:26 $
>> >> (XEN) (GUEST: 2)
>> >> (XEN) (GUEST: 2) ata0-0: PCHS=770/16/63 translation=none
LCHS=770/16/63
>> >> (XEN) (GUEST: 2) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(379
>> MBytes)
>> >> (XEN) (GUEST: 2) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 2) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 2) ata1  slave: Unknown device
>> >> (XEN) (GUEST: 2)
>> >> (XEN) (GUEST: 2) Booting from Hard Disk...
>> >> (XEN) (GUEST: 2) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 2) int13_harddisk: function 08, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 2) *** int 15h function AX=00C0, BX=0000 not yet
>> supported!
>> >> (XEN) (GUEST: 2) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 2) KBD: unsupported int 16h function 03
>> >> (XEN) (GUEST: 2) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) Local APIC Write to read-only register
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 1 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=8dc31000,
HOST_CR3<=8cec8000
>> >> (XEN) (GUEST: 2) Start AP 1 from 00002000 ...
>> >> (XEN) (GUEST: 2) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 2 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=8dc31000,
HOST_CR3<=91f27000
>> >> (XEN) (GUEST: 2) Start AP 2 from 00002000 ...
>> >> (XEN) (GUEST: 2) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 3 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=8dc31000,
HOST_CR3<=91f26000
>> >> (XEN) (GUEST: 2) Start AP 3 from 00002000 ...
>> >> (XEN) (GUEST: 2) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=981c4000,
HOST_CR3<=981c5000
>> >> (XEN) (GUEST: 3) HVM Loader
>> >> (XEN) (GUEST: 3) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 3) Creating MP tables ...
>> >> (XEN) (GUEST: 3) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 3) Loading ACPI ...
>> >> (XEN) (GUEST: 3) Loading VMXAssist ...
>> >> (XEN) (GUEST: 3) VMX go ...
>> >> (XEN) (GUEST: 3) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 3) Memory size 128 MB
>> >> (XEN) (GUEST: 3) E820 map:
>> >> (XEN) (GUEST: 3) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 3) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 3) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 3) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 3) 0000000000100000 - 0000000007FFE000 (RAM)
>> >> (XEN) (GUEST: 3) 0000000007FFE000 - 0000000007FFF000 (Type 18)
>> >> (XEN) (GUEST: 3) 0000000007FFF000 - 0000000008000000 (Type 17)
>> >> (XEN) (GUEST: 3) 0000000008000000 - 0000000008003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 3) 0000000008003000 - 000000000800D000 (ACPI
Data)
>> >> (XEN) (GUEST: 3) 00000000FEC00000 - 0000000100000000 (Type 16)
>> >> (XEN) (GUEST: 3)
>> >> (XEN) (GUEST: 3) Start BIOS ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=F000:FFF0
>> >> (XEN) (GUEST: 3)  rombios.c,v 1.138 2005/05/07 15:55:26
vruppert Exp $
>> >> (XEN) (GUEST: 3) Remapping master: ICW2 0x8 -> 0x20
>> >> (XEN) (GUEST: 3) Remapping slave: ICW2 0x70 -> 0x28
>> >> (XEN) (GUEST: 3) VGABios $Id: vgabios.c,v 1.61 2005/05/24
16:50:50
>> vruppert
>> >Exp $
>> >> (XEN) (GUEST: 3) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $
$Date:
>> 2005/05/07
>> >15:55:26 $
>> >> (XEN) (GUEST: 3)
>> >> (XEN) (GUEST: 3) ata0-0: PCHS=770/16/63 translation=none
LCHS=770/16/63
>> >> (XEN) (GUEST: 3) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(379
>> MBytes)
>> >> (XEN) (GUEST: 3) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 3) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 3) ata1  slave: Unknown device
>> >> (XEN) (GUEST: 3)
>> >> (XEN) (GUEST: 3) Booting from Hard Disk...
>> >> (XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) int13_harddisk: function 08, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) *** int 15h function AX=00C0, BX=0000 not yet
>> supported!
>> >> (XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) KBD: unsupported int 16h function 03
>> >> (XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) Local APIC Write to read-only register
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 1 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=981c4000,
HOST_CR3<=8ceec000
>> >> (XEN) (GUEST: 3) Start AP 1 from 00002000 ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 2 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=981c4000,
HOST_CR3<=8ceeb000
>> >> (XEN) (GUEST: 3) Start AP 2 from 00002000 ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 3 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=981c4000,
HOST_CR3<=8ceea000
>> >> (XEN) (GUEST: 3) Start AP 3 from 00002000 ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >>
>> >> [root@vt-px3 ~]# (XEN) vmx_do_launch():
GUEST_CR3<=95f40000,
>> >HOST_CR3<=95f41000
>> >> (XEN) (GUEST: 4) HVM Loader
>> >> (XEN) (GUEST: 4) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 4) Creating MP tables ...
>> >> (XEN) (GUEST: 4) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 4) Loading ACPI ...
>> >> (XEN) (GUEST: 4) Loading VMXAssist ...
>> >> (XEN) (GUEST: 4) VMX go ...
>> >> (XEN) (GUEST: 4) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 4) Memory size 128 MB
>> >> (XEN) (GUEST: 4) E820 map:
>> >> (XEN) (GUEST: 4) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 4) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 4) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 4) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 4) 0000000000100000 - 0000000007FFE000 (RAM)
>> >> (XEN) (GUEST: 4) 0000000007FFE000 - 0000000007FFF000 (Type 18)
>> >> (XEN) (GUEST: 4) 0000000007FFF000 - 0000000008000000 (Type 17)
>> >> (XEN) (GUEST: 4) 0000000008000000 - 0000000008003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 4) 0000000008003000 - 000000000800D000 (ACPI
Data)
>> >> (XEN) (GUEST: 4) 00000000FEC00000 - 0000000100000000 (Type 16)
>> >> (XEN) (GUEST: 4)
>> >> (XEN) (GUEST: 4) Start BIOS ...
>> >> (XEN) (GUEST: 4) Starting emulated 16-bit real-mode:
ip=F000:FFF0
>> >> (XEN) (GUEST: 4)  rombios.c,v 1.138 2005/05/07 15:55:26
vruppert Exp $
>> >> (XEN) (GUEST: 4) Remapping master: ICW2 0x8 -> 0x20
>> >> (XEN) (GUEST: 4) Remapping slave: ICW2 0x70 -> 0x28
>> >> (XEN) (GUEST: 4) VGABios $Id: vgabios.c,v 1.61 2005/05/24
16:50:50
>> vruppert
>> >Exp $
>> >> (XEN) (GUEST: 4) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $
$Date:
>> 2005/05/07
>> >15:55:26 $
>> >> (XEN) (GUEST: 4)
>> >> (XEN) (GUEST: 4) ata0-0: PCHS=770/16/63 translation=none
LCHS=770/16/63
>> >> (XEN) (GUEST: 4) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(379
>> MBytes)
>> >> (XEN) (GUEST: 4) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 4) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 4) ata1  slave: Unknown device
>> >> (XEN) (GUEST: 4)
>> >> (XEN) (GUEST: 4) Booting from Hard Disk...
>> >> (XEN) (GUEST: 4) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 4) int13_harddisk: function 08, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 4) *** int 15h function AX=00C0, BX=0000 not yet
>> supported!
>> >> (XEN) (GUEST: 4) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 4) KBD: unsupported int 16h function 03
>> >> (XEN) (GUEST: 4) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) Local APIC Write to read-only register
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 1 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=95f40000,
HOST_CR3<=986c4000
>> >> (XEN) (GUEST: 4) Start AP 1 from 00002000 ...
>> >> (XEN) (GUEST: 4) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 2 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=95f40000,
HOST_CR3<=986c3000
>> >> (XEN) (GUEST: 4) Start AP 2 from 00002000 ...
>> >> (XEN) (GUEST: 4) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 3 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=95f40000,
HOST_CR3<=986c2000
>> >> (XEN) (GUEST: 4) Start AP 3 from 00002000 ...
>> >> (XEN) (GUEST: 4) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=90021000,
HOST_CR3<=90022000
>> >> (XEN) (GUEST: 5) HVM Loader
>> >> (XEN) (GUEST: 5) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 5) Creating MP tables ...
>> >> (XEN) (GUEST: 5) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 5) Loading ACPI ...
>> >> (XEN) (GUEST: 5) Loading VMXAssist ...
>> >> (XEN) (GUEST: 5) VMX go ...
>> >> (XEN) (GUEST: 5) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 5) Memory size 128 MB
>> >> (XEN) (GUEST: 5) E820 map:
>> >> (XEN) (GUEST: 5) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 5) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 5) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 5) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 5) 0000000000100000 - 0000000007FFE000 (RAM)
>> >> (XEN) (GUEST: 5) 0000000007FFE000 - 0000000007FFF000 (Type 18)
>> >> (XEN) (GUEST: 5) 0000000007FFF000 - 0000000008000000 (Type 17)
>> >> (XEN) (GUEST: 5) 0000000008000000 - 0000000008003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 5) 0000000008003000 - 000000000800D000 (ACPI
Data)
>> >> (XEN) (GUEST: 5) 00000000FEC00000 - 0000000100000000 (Type 16)
>> >> (XEN) (GUEST: 5)
>> >> (XEN) (GUEST: 5) Start BIOS ...
>> >> (XEN) (GUEST: 5) Starting emulated 16-bit real-mode:
ip=F000:FFF0
>> >> (XEN) (GUEST: 5)  rombios.c,v 1.138 2005/05/07 15:55:26
vruppert Exp $
>> >> (XEN) (GUEST: 5) Remapping master: ICW2 0x8 -> 0x20
>> >> (XEN) (GUEST: 5) Remapping slave: ICW2 0x70 -> 0x28
>> >> (XEN) (GUEST: 5) VGABios $Id: vgabios.c,v 1.61 2005/05/24
16:50:50
>> vruppert
>> >Exp $
>> >> (XEN) (GUEST: 5) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $
$Date:
>> 2005/05/07
>> >15:55:26 $
>> >> (XEN) (GUEST: 5)
>> >> (XEN) (GUEST: 5) ata0-0: PCHS=770/16/63 translation=none
LCHS=770/16/63
>> >> (XEN) (GUEST: 5) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(379
>> MBytes)
>> >> (XEN) (GUEST: 5) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 5) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 5) ata1  slave: Unknown device
>> >> (XEN) (GUEST: 5)
>> >> (XEN) (GUEST: 5) Booting from Hard Disk...
>> >> (XEN) (GUEST: 5) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 5) int13_harddisk: function 08, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 5) *** int 15h function AX=00C0, BX=0000 not yet
>> supported!
>> >> (XEN) (GUEST: 5) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 5) KBD: unsupported int 16h function 03
>> >> (XEN) (GUEST: 5) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) Local APIC Write to read-only register
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 1 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=90021000,
HOST_CR3<=8cec1000
>> >> (XEN) (GUEST: 5) Start AP 1 from 00002000 ...
>> >> (XEN) (GUEST: 5) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 2 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=90021000,
HOST_CR3<=8cec0000
>> >> (XEN) (GUEST: 5) Start AP 2 from 00002000 ...
>> >> (XEN) (GUEST: 5) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 3 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=90021000,
HOST_CR3<=95f43000
>> >> (XEN) (GUEST: 5) Start AP 3 from 00002000 ...
>> >> (XEN) (GUEST: 5) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) spurious IRQ irq got=-1
>> >> (XEN) ----[ Xen-3.0-unstable    Not tainted ]----
>> >> (XEN) CPU:    1
>> >> (XEN) EIP:    e008:[<ff13bf28>]
>> >sh2_x86_emulate_write__shadow_2_guest_2+0x158/0x3d0
>> >> (XEN) EFLAGS: 00010246   CONTEXT: hypervisor
>> >> (XEN) eax: 00000390   ebx: fec9d264   ecx: 0000009d   edx:
ff19e688
>> >> (XEN) esi: ffbf3cdc   edi: fec9d268   ebp: 00000004   esp:
ffbf3c54
>> >> (XEN) cr0: 8005003b   cr3: 90022000
>> >> (XEN) ds: e010   es: e010   fs: e010   gs: e010   ss: e010  
cs: e008
>> >> (XEN) Xen stack trace from esp=ffbf3c54:
>> >> (XEN)    fec9d264 0000d9d1 fec9d264 00000004 ff19e514 00000400
ff19e498
>> >0000d9d1
>> >> (XEN)    c7b12264 fffa8c78 00000000 07b12067 0000dd35 ffffffff
00000000
>> >00000000
>> >> (XEN)    00000000 ffbdc180 ffbdc180 00000000 c014ecff 00000000
00000000
>> >ff136cd0
>> >> (XEN)    ffbdc180 c7b12264 ffbf3cd8 00000000 ffbf3ea4 00000000
00000000
>> >ff12dcc7
>> >> (XEN)    c7b12264 07863025 00000004 ffbf3ea4 ffbdacbc 00000000
00000000
>> >00000004
>> >> (XEN)    c014ecff 00000004 c7b12264 00000000 00000000 00000004
00000004
>> >00000000
>> >> (XEN)    ffbda000 fee000b0 00000001 00000004 00000000 00000000
00000000
>> >00000000
>> >> (XEN)    ffbf3dce ffbf3df4 00000004 ff14487e ffbf3e89 ffbdaca8
ffbdacbc
>> >ff15022a
>> >> (XEN)    00000086 ffbf3fb4 ff18d3c8 000001a5 ff1ab290 00000096
ffbef900
>> >ffbef900
>> >> (XEN)    00000080 ff1ab290 0000000b ff112eb9 00000007 0008cec0
0000000a
>> >00000089
>> >> (XEN)    c10f0c60 00000025 00000000 c76b86fc c7b12264 c7569f1c
07863025
>> >00f00003
>> >> (XEN)    c014ecff 00000060 00010246 c7569edc 00000068 0000007b
0000007b
>> >00000000
>> >> (XEN)    00000033 ffbf6080 000001a5 00000000 00000001 00000004
07863025
>> >ff19e514
>> >> (XEN)    c7b12264 00000400 0000009a ffbf3f04 00000000 00000004
07863025
>> >07863025
>> >> (XEN)    ffbf3dac 00000004 ff19e488 08099c09 ffbf3eb4 00000000
ffbdc180
>> >ffbf3eb4
>> >> (XEN)    ffbdc180 00000040 0000d9d1 ff13b08b ffbf3ea4 ff1734e0
00000000
>> >ff19f970
>> >> (XEN)    00000246 ff19f7cc 0000002d ffc5d008 00000000 ffff262e
ffbf3fb4
>> >ff143cdf
>> >> (XEN)    ffc5d008 ffffffff ff19e080 ff19f720 0008cdb9 fe3f9c78
fe71ec48
>> >00000000
>> >> (XEN)    ff19e080 00000000 ffbdcdbc 00091f27 ffbf3eb4 c7b12264
00000004
>> >ff150d3e
>> >> (XEN)    c10f0c60 00000025 00000000 c76b86fc c7b12264 c7569f1c
07863025
>> >00f00003
>> >> (XEN) Xen call trace:
>> >> (XEN)    [<ff13bf28>]
>> sh2_x86_emulate_write__shadow_2_guest_2+0x158/0x3d0
>> >> (XEN)    [<ff136cd0>]
sh2_x86_emulate_write_emulated+0x50/0x60
>> >> (XEN)    [<ff12dcc7>] x86_emulate_memop+0x1a17/0x2e90
>> >> (XEN)    [<ff14487e>] handle_mmio+0x76e/0x1590
>> >> (XEN)    [<ff15022a>] vmx_ctxt_switch_from+0x7a/0xf0
>> >> (XEN)    [<ff112eb9>] add_entry+0x49/0x100
>> >> (XEN)    [<ff13b08b>]
sh2_page_fault__shadow_2_guest_2+0x67b/0xb40
>> >> (XEN)    [<ff143cdf>] send_pio_req+0x11f/0x210
>> >> (XEN)    [<ff150d3e>] vmx_io_instruction+0x21e/0x470
>> >> (XEN)    [<ff111759>] __enter_scheduler+0x189/0x2a0
>> >> (XEN)    [<ff153a23>] vmx_vmexit_handler+0xa03/0xde0
>> >> (XEN)    [<ff14e3cf>] cpu_has_pending_irq+0x3f/0x60
>> >> (XEN)    [<ff14e435>] vmx_intr_assist+0x45/0x380
>> >> (XEN)    [<ff11d6f6>] event_check_interrupt+0x46/0x50
>> >> (XEN)    [<ff111fd5>] do_softirq+0x25/0x40
>> >> (XEN)    [<ff153f4c>] vmx_asm_vmexit_handler+0x1c/0x30
>> >> (XEN)
>> >> (XEN) Pagetable walk from fec9d264:
>> >> (XEN)   L2 = 0019d063 55555555
>> >> (XEN)    L1 = 00000000 ffffffff
>> >> (XEN)
>> >> (XEN) ****************************************
>> >> (XEN) Panic on CPU 1:
>> >> (XEN) CPU1 FATAL PAGE FAULT
>> >> (XEN) [error_code=0000]
>> >> (XEN) Faulting linear address: fec9d264
>> >> (XEN) ****************************************
>> >> (XEN)
>> >> (XEN) Reboot in five seconds...
>> >
>> >Content-Description: issue05_console.txt
>> >>
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=00be0da0,
HOST_CR3<=0a6b3000
>> >> (XEN) (GUEST: 3) HVM Loader
>> >> (XEN) (GUEST: 3) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 3) Creating MP tables ...
>> >> (XEN) (GUEST: 3) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 3) Loading ACPI ...
>> >> (XEN) (GUEST: 3) Loading VMXAssist ...
>> >> (XEN) (GUEST: 3) VMX go ...
>> >> (XEN) (GUEST: 3) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 3) Memory size 256 MB
>> >> (XEN) (GUEST: 3) E820 map:
>> >> (XEN) (GUEST: 3) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 3) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 3) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 3) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 3) 0000000000100000 - 000000000FFFE000 (RAM)
>> >> (XEN) (GUEST: 3) 000000000FFFE000 - 000000000FFFF000 (Type 18)
>> >> (XEN) (GUEST: 3) 000000000FFFF000 - 0000000010000000 (Type 17)
>> >> (XEN) (GUEST: 3) 0000000010000000 - 0000000010003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 3) 0000000010003000 - 000000001000D000 (ACPI
Data)
>> >> (XEN) (GUEST: 3) 00000000FEC00000 - 0000000100000000 (Type 16)
>> >> (XEN) (GUEST: 3)
>> >> (XEN) (GUEST: 3) Start BIOS ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=F000:FFF0
>> >> (XEN) (GUEST: 3)  rombios.c,v 1.138 2005/05/07 15:55:26
vruppert Exp $
>> >> (XEN) (GUEST: 3) Remapping master: ICW2 0x8 -> 0x20
>> >> (XEN) (GUEST: 3) Remapping slave: ICW2 0x70 -> 0x28
>> >> (XEN) (GUEST: 3) VGABios $Id: vgabios.c,v 1.61 2005/05/24
16:50:50
>> vruppert
>> >Exp $(XEN) (GUEST: 3) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $
$Date:
>> 2005/05/07
>> >15:55:26 $
>> >> (XEN) (GUEST: 3)
>> >> (XEN) (GUEST: 3) ata0-0: PCHS=10240/16/63 translation=none
>> LCHS=1024/16/63
>> >> (XEN) (GUEST: 3) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(5040
>> MBytes)
>> >> (XEN) (GUEST: 3) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 3) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 3) ata1  slave: Unknown device
>> >> (XEN) (GUEST: 3)
>> >> (XEN) (GUEST: 3) Booting from Hard Disk...
>> >> (XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) int13_harddisk: function 08, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) *** int 15h function AX=00C0, BX=0000 not yet
>> supported!
>> >> (XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) KBD: unsupported int 16h function 03
>> >> (XEN) (GUEST: 3) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) *** int 15h function AX=E980, BX=E6F5 not yet
>> supported!
>> >> (XEN) (GUEST: 3) int13_harddisk: function 02, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 3) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) Local APIC Write to read-only register
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 1 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=001bfda0,
HOST_CR3<=0a698000
>> >> (XEN) (GUEST: 3) Start AP 1 from 00003000 ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=0300:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 2 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=001beda0,
HOST_CR3<=0a695000
>> >> (XEN) (GUEST: 3) Start AP 2 from 00003000 ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=0300:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 3 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=001bdda0,
HOST_CR3<=0a693000
>> >> (XEN) (GUEST: 3) Start AP 3 from 00003000 ...
>> >> (XEN) (GUEST: 3) Starting emulated 16-bit real-mode:
ip=0300:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) sh2 error: sh2_remove_shadows(): can''t find all
shadows of mfn
>> 0aae6
>> >(shadow2_flags=00000100)
>> >> (XEN) domain_crash called from shadow2-common.c:2227
>> >> (XEN) Domain 3 (vcpu#2) crashed on cpu#0:
>> >> (XEN) ----[ Xen-3.0-unstable    Not tainted ]----
>> >> (XEN) CPU:    0
>> >> (XEN) EIP:    0060:[<c01469a9>]
>> >> (XEN) EFLAGS: 00010006   CONTEXT: hvm
>> >> (XEN) eax: 00000020   ebx: c13a8000   ecx: cfc56000   edx:
00000021
>> >> (XEN) esi: 0000000f   edi: cfffbe08   ebp: cfffbd80   esp:
cf99fe48
>> >> (XEN) cr0: 8005003b   cr3: 001beda0
>> >> (XEN) ds: 007b   es: 007b   fs: 0000   gs: 0000   ss: 0068  
cs: 0060
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=001b0da0,
HOST_CR3<=1a6b3000
>> >
>> >Content-Description: issue06_console_log.txt
>> >> (XEN) (GUEST: 6) HVM Loader
>> >> (XEN) (GUEST: 6) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 6) Creating MP tables ...
>> >> (XEN) (GUEST: 6) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 6) Loading ACPI ...
>> >> (XEN) (GUEST: 6) Loading VMXAssist ...
>> >> (XEN) (GUEST: 6) VMX go ...
>> >> (XEN) (GUEST: 6) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 6) Memory size 256 MB
>> >> (XEN) (GUEST: 6) E820 map:
>> >> (XEN) (GUEST: 6) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 6) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 6) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 6) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 6) 0000000000100000 - 000000000FFFE000 (RAM)
>> >> (XEN) (GUEST: 6) 000000000FFFE000 - 000000000FFFF000 (Type 18)
>> >> (XEN) (GUEST: 6) 000000000FFFF000 - 0000000010000000 (Type 17)
>> >> (XEN) (GUEST: 6) 0000000010000000 - 0000000010003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 6) 0000000010003000 - 000000001000D000 (ACPI
Data)
>> >> (XEN) (GUEST: 6) 00000000FEC00000 - 0000000100000000 (Type 16)
>> >> (XEN) (GUEST: 6)
>> >> (XEN) (GUEST: 6) Start BIOS ...
>> >> (XEN) (GUEST: 6) Starting emulated 16-bit real-mode:
ip=F000:FFF0
>> >> (XEN) (GUEST: 6)  rombios.c,v 1.138 2005/05/07 15:55:26
vruppert Exp $
>> >> (XEN) (GUEST: 6) Remapping master: ICW2 0x8 -> 0x20
>> >> (XEN) (GUEST: 6) Remapping slave: ICW2 0x70 -> 0x28
>> >> (XEN) (GUEST: 6) VGABios $Id: vgabios.c,v 1.61 2005/05/24
16:50:50
>> vruppert
>> >Exp $(XEN) (GUEST: 6) HVMAssist BIOS, 1 cpu, $Revision: 1.138 $
$Date:
>> 2005/05/07
>> >15:55:26 $
>> >> (XEN) (GUEST: 6)
>> >> (XEN) (GUEST: 6) ata0-0: PCHS=10240/16/63 translation=none
>> LCHS=1024/16/63
>> >> (XEN) (GUEST: 6) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(5040
>> MBytes)
>> >> (XEN) (GUEST: 6) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 6) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 6) ata1  slave: Unknown device
>> >> (XEN) (GUEST: 6)
>> >> (XEN) (GUEST: 6) Booting from Hard Disk...
>> >> (XEN) (GUEST: 6) int13_harddisk: function 41, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 6) int13_harddisk: function 08, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 6) *** int 15h function AX=00C0, BX=0000 not yet
>> supported!
>> >> (XEN) (GUEST: 6) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) (GUEST: 6) KBD: unsupported int 16h function 03
>> >> (XEN) (GUEST: 6) int13_harddisk: function 15, unmapped device
for
>> ELDL=81
>> >> (XEN) Local APIC Write to read-only register
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 1 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=00befda0,
HOST_CR3<=14695000
>> >> (XEN) (GUEST: 6) Start AP 1 from 00002000 ...
>> >> (XEN) (GUEST: 6) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 2 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=00beeda0,
HOST_CR3<=14693000
>> >> (XEN) (GUEST: 6) Start AP 2 from 00002000 ...
>> >> (XEN) (GUEST: 6) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) This hvm_vlapic is for P4, no work for De-assert init
>> >> (XEN) AP 3 bringup suceeded.
>> >> (XEN) vmx_do_launch(): GUEST_CR3<=00bedda0,
HOST_CR3<=14691000
>> >> (XEN) (GUEST: 6) Start AP 3 from 00002000 ...
>> >> (XEN) (GUEST: 6) Starting emulated 16-bit real-mode:
ip=0200:0000
>> >> (XEN) ----[ Xen-3.0-unstable    Not tainted ]----
>> >> (XEN) CPU:    0
>> >> (XEN) EIP:    e008:[<ff157099>]
>> >sh2_x86_emulate_write__shadow_3_guest_2+0x1b9/0x430
>> >> (XEN) EFLAGS: 00010246   CONTEXT: hypervisor
>> >> (XEN) eax: ff1b6000   ebx: fed8a39c   ecx: 00015733   edx:
00000000
>> >> (XEN) esi: ff1c7cac   edi: fed8a3a0   ebp: 00000004   esp:
ff1c7c14
>> >> (XEN) cr0: 8005003b   cr3: 146b3000
>> >> (XEN) ds: e010   es: e010   fs: e010   gs: e010   ss: e010  
cs: e008
>> >> (XEN) Xen stack trace from esp=ff1c7c14:
>> >> (XEN)    fed8a39c 00015733 fed8a39c 00000004 00015235 ff216490
ff1b6000
>> >ff1b0080
>> >> (XEN)    fed89bf3 ff1c7d55 00000001 00015733 cf00939c fff6ccf0
00000000
>> >0f009067
>> >> (XEN)    00015235 ffffffff 00000000 ffffffff ff1b0080 ff1b0080
00000006
>> >00000000
>> >> (XEN)    c014abf3 00000000 00000000 ff1510b0 ff1b0080 cf00939c
ff1c7ca8
>> >00000000
>> >> (XEN)    ff1c7ea4 00000000 00000000 ff130157 cf00939c 0f417067
00000004
>> >ff1c7ea4
>> >> (XEN)    ff1b0d3c 00000000 000008fc 00000004 c014abf3 00000004
cf00939c
>> >00000000
>> >> (XEN)    00000000 00000004 00000004 00000000 f6a02c02 fee00300
00000001
>> >fed60048
>> >> (XEN)    00000000 15733667 00000000 00004382 157336ce 00000000
ff216080
>> >000002a0
>> >> (XEN)    ff1b0089 ff216480 ff216514 ff216080 00000001 ff216490
ff1b6000
>> >00000000
>> >> (XEN)    fed60048 00000009 00015733 ff156abe fed60000 00000000
00014472
>> >ff15c91e
>> >> (XEN)    00000016 00202cc8 fed5f000 00000089 c11e82e0 cfa2090c
0f417067
>> >cf00939c
>> >> (XEN)    c11e012c c11ed860 0f417025 00b80003 c014abf3 00000060
00010202
>> >cf813f04
>> >> (XEN)    00000068 0000007b 0000007b 00000000 00000033 ff118eae
ff216544
>> >00000280
>> >> (XEN)    00000001 00000004 0f417067 ff216514 cf00939c 00000400
00000188
>> >00000001
>> >> (XEN)    00000000 00000004 0f417067 0f417067 ff1c7d6c 00000004
ff1b6000
>> >ff216080
>> >> (XEN)    ff1c7eb4 00000000 ff1b0080 ff1c7eb4 cf00939c 00000000
ff1b0080
>> >ff155d9f
>> >> (XEN)    ff1c7ea4 ff194ee0 00000000 00000002 fff10008 ff2177cc
ff1b0080
>> >00000202
>> >> (XEN)    ff217764 00000000 ff1c7fb4 ff1619e6 00000020 00000000
00000002
>> >fffea8cc
>> >> (XEN)    00000265 00000000 ff216080 00015733 00000762 00000000
ff216080
>> >000145fb
>> >> (XEN)    fdff33c0 fe678048 00000000 00000006 00015733 ff216080
00000000
>> >00000000
>> >> (XEN) Xen call trace:
>> >> (XEN)    [<ff157099>]
>> sh2_x86_emulate_write__shadow_3_guest_2+0x1b9/0x430
>> >> (XEN)    [<ff1510b0>]
sh2_x86_emulate_write_emulated+0x50/0x60
>> >> (XEN)    [<ff130157>] x86_emulate_memop+0x1a17/0x2e90
>> >> (XEN)    [<ff156abe>]
>> sh2_remove_write_access__shadow_3_guest_2+0xbe/0x1a0
>> >> (XEN)    [<ff15c91e>]
>> sh2_remove_write_access__shadow_3_guest_3+0xbe/0xd0
>> >> (XEN)    [<ff118eae>] __find_next_zero_bit+0x8e/0xa0
>> >> (XEN)    [<ff155d9f>]
sh2_page_fault__shadow_3_guest_2+0x7bf/0xce0
>> >> (XEN)    [<ff1619e6>] pit_latch_count+0x16/0x30
>> >> (XEN)    [<ff12a84a>]
smp_call_function_interrupt+0x5a/0xa0
>> >> (XEN)    [<ff171aa5>] __update_guest_eip+0x45/0x60
>> >> (XEN)    [<ff174b23>] vmx_vmexit_handler+0xa03/0xdf0
>> >> (XEN)    [<ff16f2cf>] cpu_has_pending_irq+0x3f/0x60
>> >> (XEN)    [<ff16f335>] vmx_intr_assist+0x45/0x380
>> >> (XEN)    [<ff1136ba>] timer_softirq_action+0x10a/0x140
>> >> (XEN)    [<ff17505c>] vmx_asm_vmexit_handler+0x1c/0x30
>> >> (XEN)
>> >> (XEN) Pagetable walk from fed8a39c:
>> >> (XEN)  L3 = 00000000146b2001 0000c08a
>> >> (XEN)   L2 = 00000000001b6063 55555555
>> >> (XEN)    L1 = 0000000000000000 ffffffff
>> >> (XEN)
>> >> (XEN) ****************************************
>> >> (XEN) Panic on CPU 0:
>> >> (XEN) CPU0 FATAL PAGE FAULT
>> >> (XEN) [error_code=0000]
>> >> (XEN) Faulting linear address: fed8a39c
>> >> (XEN) ****************************************
>> >> (XEN)
>> >> (XEN) Reboot in five seconds...
>> >
>> >Content-Description: issue09_console_log.txt
>> >> vt-gs1 login: (XEN) vmx_do_launch(): GUEST_CR3<=00bd6da0,
>> HOST_CR3<=0c6af000
>> >> (XEN) (GUEST: 9) HVM Loader
>> >> (XEN) (GUEST: 9) Loading ROMBIOS ...
>> >> (XEN) (GUEST: 9) Creating MP tables ...
>> >> (XEN) (GUEST: 9) Loading Cirrus VGABIOS ...
>> >> (XEN) (GUEST: 9) Loading ACPI ...
>> >> (XEN) (GUEST: 9) Loading VMXAssist ...
>> >> (XEN) (GUEST: 9) VMX go ...
>> >> (XEN) (GUEST: 9) VMXAssist (Aug  8 2006)
>> >> (XEN) (GUEST: 9) Memory size 256 MB
>> >> (XEN) (GUEST: 9) E820 map:
>> >> (XEN) (GUEST: 9) 0000000000000000 - 000000000009F800 (RAM)
>> >> (XEN) (GUEST: 9) 000000000009F800 - 00000000000A0000
(Reserved)
>> >> (XEN) (GUEST: 9) 00000000000A0000 - 00000000000C0000 (Type 16)
>> >> (XEN) (GUEST: 9) 00000000000F0000 - 0000000000100000
(Reserved)
>> >> (XEN) (GUEST: 9) 0000000000100000 - 000000000FFFE000 (RAM)
>> >> (XEN) (GUEST: 9) 000000000FFFE000 - 000000000FFFF000 (Type 18)
>> >> (XEN) (GUEST: 9) 000000000FFFF000 - 0000000010000000 (Type 17)
>> >> (XEN) (GUEST: 9) 0000000010000000 - 0000000010003000 (ACPI
NVS)
>> >> (XEN) (GUEST: 9) 0000000010003000 - 000000001000D000 (ACPI
Data)
>> >> (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=6243/16/63 translation=lba
>> LCHS=780/128/63
>> >> (XEN) (GUEST: 9) ata0 master: QEMU HARDDISK ATA-7 Hard-Disk
(3073
>> MBytes)
>> >> (XEN) (GUEST: 9) ata0  slave: Unknown device
>> >> (XEN) (GUEST: 9) ata1 master: QEMU CD-ROM ATAPI-4
CD-Rom/DVD-Rom
>> >> (XEN) (GUEST: 9) ata1  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) (GUEST: 9) *** int 15h function AX=E980, BX=00DA not yet
>> supported!
>> >> (XEN) ----[ Xen-3.0-unstable    Not tainted ]----
>> >> (XEN) CPU:    1
>> >> (XEN) EIP:    e008:[<ff157099>]
>> >sh2_x86_emulate_write__shadow_3_guest_2+0x1b9/0x430
>> >> (XEN) EFLAGS: 00010246   CONTEXT: hypervisor
>> >> (XEN) eax: ffbda000   ebx: fee323d4   ecx: 00034576   edx:
00000000
>> >> (XEN) esi: ff20bcac   edi: fee323d8   ebp: 00000004   esp:
ff20bc14
>> >> (XEN) cr0: 8005003b   cr3: 0c6af000
>> >> (XEN) ds: e010   es: e010   fs: e010   gs: e010   ss: e010  
cs: e008
>> >> (XEN) Xen stack trace from esp=ff20bc14:
>> >> (XEN)    fee323d4 00034576 fee323d4 00000004 ff1ba514 ff1ba4b0
ffbda000
>> >ffbd6080
>> >> (XEN)    fee313d8 ff20bdc0 00000004 00034576 c00093d4 ffcd7c00
fee29024
>> >0e1fb067
>> >> (XEN)    0000babe 0000babe 00000000 00000000 00000000 ffbd6080
ff11e0c6
>> >00000000
>> >> (XEN)    804f0c44 00000000 00000000 ff1510b0 ffbd6080 c00093d4
ff20bca8
>> >00000000
>> >> (XEN)    ff20bea4 00000000 00000202 ff130157 c00093d4 fffff420
00000004
>> >ff20bea4
>> >> (XEN)    ffbd6d3c 00000003 00000000 ff164acd 804f0c44 00000004
c00093d4
>> >00000000
>> >> (XEN)    00000000 00000004 00000004 00000000 f6ab8f01 000b8004
00000001
>> >fedae920
>> >> (XEN)    ed2c3131 00000e9e 00000000 00002290 1383da4e ff20bd88
0000e215
>> >00000006
>> >> (XEN)    00000031 00000000 00000002 00000001 00000000 00034576
f6ce8310
>> >ff122238
>> >> (XEN)    f6ce8310 00000000 00000080 fe600048 00000000 34576667
00000000
>> >ff154382
>> >> (XEN)    0000000e 00000000 ff1ba080 00000031 8163b020 000000a0
00000009
>> >c00093d4
>> >> (XEN)    c0300024 f9511d4c 00000001 00f00003 804f0c44 00000008
00010282
>> >f9511d1c
>> >> (XEN)    00000010 00000023 00000023 00000030 00000000 ff118eae
ff1ba550
>> >00000220
>> >> (XEN)    00000001 00000004 fffff420 fffff480 c00093d4 00000400
00000229
>> >00000001
>> >> (XEN)    00000000 00000004 000000a0 000000a0 ff20bd68 0000babe
00000001
>> >c00093d4
>> >> (XEN)    ff20beb4 00000000 ffbd6080 ff20beb4 c00093d4 fee29024
ffbd6080
>> >ff155d9f
>> >> (XEN)    ff20bea4 ff194ee0 00000000 00000006 ff1bb744 ff1bb7cc
ff1bb7cc
>> >00000246
>> >> (XEN)    ff1bb7cc 00000000 ff20bfb4 ff1bb744 00000020 00000000
00000002
>> >fffcba89
>> >> (XEN)    00000661 00000000 ff1ba080 0000babe 00000663 00000000
ff1ba080
>> >0000c683
>> >> (XEN)    fdff3000 fe600048 00000000 00000006 00034576 ff1ba080
00000000
>> >00000000
>> >> (XEN) Xen call trace:
>> >> (XEN)    [<ff157099>]
>> sh2_x86_emulate_write__shadow_3_guest_2+0x1b9/0x430
>> >> (XEN)    [<ff11e0c6>] apic_timer_interrupt+0x46/0x50
>> >> (XEN)    [<ff1510b0>]
sh2_x86_emulate_write_emulated+0x50/0x60
>> >> (XEN)    [<ff130157>] x86_emulate_memop+0x1a17/0x2e90
>> >> (XEN)    [<ff164acd>] hvm_wait_io+0x4d/0xc0
>> >> (XEN)    [<ff122238>] put_page_from_l1e+0x78/0x130
>> >> (XEN)    [<ff154382>] shadow_set_l1e+0x192/0x1c0
>> >> (XEN)    [<ff118eae>] __find_next_zero_bit+0x8e/0xa0
>> >> (XEN)    [<ff155d9f>]
sh2_page_fault__shadow_3_guest_2+0x7bf/0xce0
>> >> (XEN)    [<ff171cde>] vmx_io_instruction+0x21e/0x470
>> >> (XEN)    [<ff174b23>] vmx_vmexit_handler+0xa03/0xdf0
>> >> (XEN)    [<ff16f2cf>] cpu_has_pending_irq+0x3f/0x60
>> >> (XEN)    [<ff16f335>] vmx_intr_assist+0x45/0x380
>> >> (XEN)    [<ff1136ba>] timer_softirq_action+0x10a/0x140
>> >> (XEN)    [<ff17505c>] vmx_asm_vmexit_handler+0x1c/0x30
>> >> (XEN)
>> >> (XEN) Pagetable walk from fee323d4:
>> >> (XEN)  L3 = 000000000c6ae001 0001188e
>> >> (XEN)   L2 = 0000000000bdb063 55555555
>> >> (XEN)    L1 = 0000000000000000 ffffffff
>> >> (XEN)
>> >> (XEN) ****************************************
>> >> (XEN) Panic on CPU 1:
>> >> (XEN) CPU1 FATAL PAGE FAULT
>> >> (XEN) [error_code=0000]
>> >> (XEN) Faulting linear address: fee323d4
>> >> (XEN) ****************************************
>> >> (XEN)
>> >> (XEN) Reboot in five seconds...
>> >
>> >_______________________________________________
>> >Xen-devel mailing list
>> >Xen-devel@lists.xensource.com
>> >http://lists.xensource.com/xen-devel


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Xen devel - Aug 2006 - RE: [RFC] New shadow paging code

RE: [Xen-devel] [RFC] New shadow paging code
