From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: problem using compiled kernel -- Sisu Date: Mon, 26 Jul 2010 20:05:15 -0700 Message-ID: <4C4E4CEB.9050801@goop.org> References: <4C4E3E32.3090602@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Sisu Xi Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org 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 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 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:[] >>>> (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 >>>