Re: [Xen-devel] problem using compiled kernel -- Sisu

[Sisu Xi <xisisu@xxxxxxxxx>]

I download them directly from kernel.org and configured it following
the tutorial.

I have also tried both the 2.6.32.16 kernel and the 2.6.31.13 kernel
from git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git,
they all give the same error message

thanks very much!

Best!

Yours,
Sisu

On Mon, Jul 26, 2010 at 10:05 PM, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
> ÂOn 07/26/2010 07:15 PM, Sisu Xi wrote:
>>
>> Sorry I forgot to attach the file.
>>
>> Here they are.
>>
>
> Which branch/source are these from? ÂThe xen/stable-2.6.32.x branch is the
> most supported for dom0 use at the moment.
>
> Â ÂJ
>
>> Thanks!
>>
>> On Mon, Jul 26, 2010 at 9:13 PM, Sisu Xi<xisisu@xxxxxxxxx> Âwrote:
>>>
>>> Hi, Jeremy:
>>>
>>> Thanks for the reply!
>>>
>>> I am using screen on Mac to show the serial debug info,
>>>
>>> my .config file and vmlinux file are in the attachment.
>>>
>>> Thanks very much!
>>>
>>> Best!
>>>
>>> Yours,
>>> Sisu
>>>
>>>
>>>
>>> On Mon, Jul 26, 2010 at 9:02 PM, Jeremy Fitzhardinge<jeremy@xxxxxxxx>
>>> Âwrote:
>>>>
>>>> ÂOn 07/26/2010 02:57 PM, Sisu Xi wrote:
>>>>>
>>>>> Hi, all:
>>>>>
>>>>> I have compiled Xen 4.0 from the source. it goes as the tutorials says.
>>>>>
>>>>> Then I download the kernel to compile it, (tried 2.6.34.1, 2.6.31.13,
>>>>> 2.6.32.16), following the instructions to configure the kernel, and
>>>>> tried on Fedora 13 and Ubuntu 10.04. The kernel compiles with no
>>>>> error, and I configured the grub to show the debug info through a
>>>>> serial port.
>>>>>
>>>>> But I got the same error message, which is:
>>>>>
>>>>> (XEN) ÂXen Âkernel: 32-bit, PAE, lsb
>>>>> (XEN) ÂDom0 kernel: 32-bit, PAE, lsb, paddr 0x100000 -> Â Â0xa45000
>>>>> (XEN) PHYSICAL MEMORY ARRANGEMENT:
>>>>> (XEN) ÂDom0 alloc.: Â 0000000020000000->0000000030000000 (419388 pages
>>>>> to be allocated)
>>>>> (XEN) VIRTUAL MEMORY ARRANGEMENT:
>>>>> (XEN) ÂLoaded kernel: c0100000->c0a45000
>>>>> (XEN) ÂInit. ramdisk: c0a45000->ca662000
>>>>> (XEN) ÂPhys-Mach map: ca662000->ca83b8f0
>>>>> (XEN) ÂStart info: Â Âca83c000->ca83c47c
>>>>> (XEN) ÂPage tables: Â ca83d000->ca898000
>>>>> (XEN) ÂBoot stack: Â Âca898000->ca899000
>>>>> (XEN) ÂTOTAL: Â Â Â Â c0000000->cac00000
>>>>> (XEN) ÂENTRY ADDRESS: c07ca000
>>>>> (XEN) Dom0 has maximum 2 VCPUs
>>>>> (XEN) Scrubbing Free RAM: .done.
>>>>> (XEN) Xen trace buffers: disabled
>>>>> (XEN) Std. Loglevel: Errors and warnings
>>>>> (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
>>>>> (XEN) *** Serial input -> Â ÂDOM0 (type 'CTRL-a' three times to switch
>>>>> input to Xen)
>>>>> (XEN) Freed 156kB init memory.
>>>>> mapping kernel into physical memory
>>>>> about to get started...
>>>>> [ Â Â0.000000] Reserving virtual address space above 0xf5800000
>>>>> (XEN) d0:v0: unhandled page fault (ec=0000)
>>>>> (XEN) Pagetable walk from 15555c08:
>>>>> (XEN) ÂL3[0x000] = 000000002a83e001 0000a83e
>>>>> (XEN) ÂL2[0x0aa] = 0000000000000000 ffffffff
>>>>> (XEN) domain_crash_sync called from entry.S (ff1cbe3e)
>>>>> (XEN) Domain 0 (vcpu#0) crashed on cpu#0:
>>>>> (XEN) ----[ Xen-4.0.1-rc5-pre Âx86_32p Âdebug=n ÂNot tainted ]----
>>>>> (XEN) CPU: Â Â0
>>>>> (XEN) EIP: Â Âe019:[<c03dcc4d>]
>>>>> (XEN) EFLAGS: 00000206 Â EM: 1 Â CONTEXT: pv guest
>>>>> (XEN) eax: 00000000 Â ebx: 00000000 Â ecx: 00000008 Â edx: c0710d3d
>>>>> (XEN) esi: 15555000  edi: c07c6a24  ebp: c0777dac  esp: c0777d50
>>>>> (XEN) cr0: 8005003b  cr4: 000026f0  cr3: 20779000  cr2: 15555c08
>>>>> (XEN) ds: e021 Â es: e021 Â fs: 00d8 Â gs: 00e0 Â ss: e021 Â cs: e019
>>>>> (XEN) Guest stack trace from esp=c0777d50:
>>>>> (XEN) Â Â00000000 c03dcc4d 0001e019 00010006 00000000 c0777d7c c0777d84
>>>>> 00000008
>>>>> (XEN) Â Âc0710d3d 00000000 00000008 c0777dc0 c01315ce 00000000 00000000
>>>>> 08dabc4e
>>>>> (XEN) Â Â00000001 00000000 00000000 00000000 00000000 00000000 c07c6a24
>>>>> c0777dd0
>>>>> (XEN) Â Âc03dce01 c089af63 00000040 c089af63 00000040 c07ac7e0 c03dcda0
>>>>> c07c6a24
>>>>> (XEN) Â Âc0777dec c0151b84 00000040 00000003 00000043 00000043 00000006
>>>>> c0777dfc
>>>>> (XEN) Â Âc0151bee 00000043 0000023d c0777e24 c0152065 0001ffff 367ac7e0
>>>>> fffffdc3
>>>>> (XEN) Â Â00000006 00000000 00000000 c07ac7e0 c089aec0 c0777e50 c0152a30
>>>>> 00000000
>>>>> (XEN) Â Â00000000 c08baf83 00000034 006ce332 00000000 c0804fac 00000000
>>>>> c0804fac
>>>>> (XEN) Â Âc0777e60 c012d796 00000000 c0804fac c0777e70 c07de331 c0850d28
>>>>> c0804fa0
>>>>> (XEN) Â Âc0777e8c c07ca9f4 b1b5e716 c088e9c0 c0804fa0 0000005f fffffffe
>>>>> c0777ecc
>>>>> (XEN) Â Âc016c20f c0777ea4 c0777ecc c07d0a11 c06ce332 c06ccf4b 00000000
>>>>> 00000000
>>>>> (XEN) Â Âc0804fac c0804faf c0804faf 0000000b 00000000 c080964c c088e8cc
>>>>> c0777edc
>>>>> (XEN) Â Âc07ca298 00000000 c07ca9a8 c0777ee4 c07ca631 c0777f84 c07cf64f
>>>>> 00000095
>>>>> (XEN) Â Âc0777f41 c0777f74 c0106a9e ffffffff c0152585 c0777f32 c06dc201
>>>>> 00000000
>>>>> (XEN) Â Â00000000 c0777f32 00000000 00000000 c08baf83 00000035 0000000f
>>>>> 00000000
>>>>> (XEN) Â Â205b0000 30202020 3030302e c0777fa8 00000020 00000000 c08bcb3c
>>>>> 00000000
>>>>> (XEN) Â Â00000000 0a662000 c0777f6c c0106a9e 00000000 b1b5e716 00000000
>>>>> 00000000
>>>>> (XEN) Â Â0a662000 b1b5e716 00000000 00000000 0a662000 c0777fb0 c07ca70f
>>>>> c06ccfca
>>>>> (XEN) Â Âc05aa040 00000000 08d30cf4 00000001 b1b5e716 577d377b c0807f60
>>>>> 00a45000
>>>>> (XEN) Â Âc0777fd0 c07ca0ef 0a662000 00000000 c06ce77d 00a45000 ca83c000
>>>>> c078c960
>>>>> (XEN) Domain 0 crashed: rebooting machine in 5 seconds.
>>>>>
>>>>>
>>>>> Does anyone know how to solve this prob?
>>>>
>>>> Could you post the full boot log from Xen, your vmlinux file and your
>>>> .config?
>>>>
>>>> Thanks,
>>>> Â ÂJ
>>>>
>
>

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