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

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

 On 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?  The xen/stable-2.6.32.x branch is 
the most supported for dom0 use at the moment.
    J

> Thanks!
>
> On Mon, Jul 26, 2010 at 9:13 PM, Sisu Xi<xisisu@xxxxxxxxx>  wrote:
> > 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>  wrote:
> > >   On 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)  Xen  kernel: 32-bit, PAE, lsb
> > > > (XEN)  Dom0 kernel: 32-bit, PAE, lsb, paddr 0x100000 ->    0xa45000
> > > > (XEN) PHYSICAL MEMORY ARRANGEMENT:
> > > > (XEN)  Dom0 alloc.:   0000000020000000->0000000030000000 (419388 pages
> > > > to be allocated)
> > > > (XEN) VIRTUAL MEMORY ARRANGEMENT:
> > > > (XEN)  Loaded kernel: c0100000->c0a45000
> > > > (XEN)  Init. ramdisk: c0a45000->ca662000
> > > > (XEN)  Phys-Mach map: ca662000->ca83b8f0
> > > > (XEN)  Start info:    ca83c000->ca83c47c
> > > > (XEN)  Page tables:   ca83d000->ca898000
> > > > (XEN)  Boot stack:    ca898000->ca899000
> > > > (XEN)  TOTAL:         c0000000->cac00000
> > > > (XEN)  ENTRY 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 ->    DOM0 (type 'CTRL-a' three times to switch
> > > > input to Xen)
> > > > (XEN) Freed 156kB init memory.
> > > > mapping kernel into physical memory
> > > > about to get started...
> > > > [    0.000000] Reserving virtual address space above 0xf5800000
> > > > (XEN) d0:v0: unhandled page fault (ec=0000)
> > > > (XEN) Pagetable walk from 15555c08:
> > > > (XEN)  L3[0x000] = 000000002a83e001 0000a83e
> > > > (XEN)  L2[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  x86_32p  debug=n  Not tainted ]----
> > > > (XEN) CPU:    0
> > > > (XEN) EIP:    e019:[<c03dcc4d>]
> > > > (XEN) EFLAGS: 00000206   EM: 1   CONTEXT: pv guest
> > > > (XEN) eax: 00000000   ebx: 00000000   ecx: 00000008   edx: c0710d3d
> > > > (XEN) esi: 15555000   edi: c07c6a24   ebp: c0777dac   esp: c0777d50
> > > > (XEN) cr0: 8005003b   cr4: 000026f0   cr3: 20779000   cr2: 15555c08
> > > > (XEN) ds: e021   es: e021   fs: 00d8   gs: 00e0   ss: e021   cs: e019
> > > > (XEN) Guest stack trace from esp=c0777d50:
> > > > (XEN)    00000000 c03dcc4d 0001e019 00010006 00000000 c0777d7c c0777d84
> > > > 00000008
> > > > (XEN)    c0710d3d 00000000 00000008 c0777dc0 c01315ce 00000000 00000000
> > > > 08dabc4e
> > > > (XEN)    00000001 00000000 00000000 00000000 00000000 00000000 c07c6a24
> > > > c0777dd0
> > > > (XEN)    c03dce01 c089af63 00000040 c089af63 00000040 c07ac7e0 c03dcda0
> > > > c07c6a24
> > > > (XEN)    c0777dec c0151b84 00000040 00000003 00000043 00000043 00000006
> > > > c0777dfc
> > > > (XEN)    c0151bee 00000043 0000023d c0777e24 c0152065 0001ffff 367ac7e0
> > > > fffffdc3
> > > > (XEN)    00000006 00000000 00000000 c07ac7e0 c089aec0 c0777e50 c0152a30
> > > > 00000000
> > > > (XEN)    00000000 c08baf83 00000034 006ce332 00000000 c0804fac 00000000
> > > > c0804fac
> > > > (XEN)    c0777e60 c012d796 00000000 c0804fac c0777e70 c07de331 c0850d28
> > > > c0804fa0
> > > > (XEN)    c0777e8c c07ca9f4 b1b5e716 c088e9c0 c0804fa0 0000005f fffffffe
> > > > c0777ecc
> > > > (XEN)    c016c20f c0777ea4 c0777ecc c07d0a11 c06ce332 c06ccf4b 00000000
> > > > 00000000
> > > > (XEN)    c0804fac c0804faf c0804faf 0000000b 00000000 c080964c c088e8cc
> > > > c0777edc
> > > > (XEN)    c07ca298 00000000 c07ca9a8 c0777ee4 c07ca631 c0777f84 c07cf64f
> > > > 00000095
> > > > (XEN)    c0777f41 c0777f74 c0106a9e ffffffff c0152585 c0777f32 c06dc201
> > > > 00000000
> > > > (XEN)    00000000 c0777f32 00000000 00000000 c08baf83 00000035 0000000f
> > > > 00000000
> > > > (XEN)    205b0000 30202020 3030302e c0777fa8 00000020 00000000 c08bcb3c
> > > > 00000000
> > > > (XEN)    00000000 0a662000 c0777f6c c0106a9e 00000000 b1b5e716 00000000
> > > > 00000000
> > > > (XEN)    0a662000 b1b5e716 00000000 00000000 0a662000 c0777fb0 c07ca70f
> > > > c06ccfca
> > > > (XEN)    c05aa040 00000000 08d30cf4 00000001 b1b5e716 577d377b c0807f60
> > > > 00a45000
> > > > (XEN)    c0777fd0 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,
> > >     J

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