From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Daniel P. Berrange" Subject: Xen unstable fails to boot from cold on i386 core duo Date: Mon, 17 Dec 2007 15:42:21 +0000 Message-ID: <20071217154221.GA32490@redhat.com> Reply-To: "Daniel P. Berrange" Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="u3/rZRmxL6MmkK24" Return-path: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org --u3/rZRmxL6MmkK24 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Just testing xen-unstable on some of my machines here. I've got a failure to boot on a Mac Mini with a i386 Core Duo cpu. If I try to boot xen-unstable changeset 16606 from cold it will immediately crash with this: http://people.redhat.com/berrange/xen-3.2.0-fail.jpg Sorry for lame camera pic - this being a mac mini there's no serial card, or even ability to add one in :-( If I boot into Xen 3.1.0 it works fine. If I warm-reboot from Xen 3.1.0 into Xen-unstable changeset 16606 it also works fine. So it seems only the boot from cold is problematic. Attaching the 'xm dmesg' output from a succesfull warm-reboot into xen-unstable, and the CPU info. Any ideas / suggestions ? Dan. -- |=- Red Hat, Engineering, Emerging Technologies, Boston. +1 978 392 2496 -=| |=- Perl modules: http://search.cpan.org/~danberr/ -=| |=- Projects: http://freshmeat.net/~danielpb/ -=| |=- GnuPG: 7D3B9505 F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 -=| --u3/rZRmxL6MmkK24 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="hv.log" __ __ _____ ____ ___ ____ \ \/ /___ _ __ |___ / |___ \ / _ \ _ __ ___|___ \ _ __ _ __ ___ \ // _ \ '_ \ |_ \ __) || | | |__| '__/ __| __) |__| '_ \| '__/ _ \ / \ __/ | | | ___) | / __/ | |_| |__| | | (__ / __/|__| |_) | | | __/ /_/\_\___|_| |_| |____(_)_____(_)___/ |_| \___|_____| | .__/|_| \___| |_| (XEN) Xen version 3.2.0-rc2-pre (berrange@home.berrange.com) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)) Sat Dec 15 13:05:31 EST 2007 (XEN) Latest ChangeSet: unavailable (XEN) Command line: (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds (XEN) EDID info not retrieved because no DDC retrieval method detected (XEN) Disc information: (XEN) Found 1 MBR signatures (XEN) Found 1 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 000000000009fc00 (usable) (XEN) 000000000009fc00 - 00000000000a0000 (reserved) (XEN) 00000000000ede00 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 000000003e0d5000 (usable) (XEN) 000000003e0d5000 - 000000003e2d6000 (ACPI NVS) (XEN) 000000003e2d6000 - 000000003eebf000 (ACPI data) (XEN) 000000003eebf000 - 000000003eeef000 (ACPI NVS) (XEN) 000000003eeef000 - 000000003ef00000 (ACPI data) (XEN) 000000003ef00000 - 0000000040000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fed14000 - 00000000fed1a000 (reserved) (XEN) 00000000fed1c000 - 00000000fed20000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ffe00000 - 0000000100000000 (reserved) (XEN) System RAM: 992MB (1016272kB) (XEN) Xen heap: 9MB (10080kB) (XEN) Domain heap initialised: DMA width 32 bits (XEN) PAE enabled, limit: 16 GB (XEN) Processor #0 6:14 APIC version 20 (XEN) Processor #1 6:14 APIC version 20 (XEN) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 1833.347 MHz processor. (XEN) HVM: VMX enabled (XEN) CPU0: Intel Genuine Intel(R) CPU 1400 @ 1.83GHz stepping 08 (XEN) Booting processor 1/1 eip 8c000 (XEN) CPU1: Intel Genuine Intel(R) CPU 1400 @ 1.83GHz stepping 08 (XEN) Total of 2 processors activated. (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) Platform timer overflows in 14998 jiffies. (XEN) Platform timer is 14.318MHz HPET (XEN) Brought up 2 CPUs (XEN) AMD IOMMU: Disabled (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 32-bit, PAE, lsb (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc1000000 -> 0xc1401000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 000000003a000000->000000003c000000 (225331 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: c1000000->c1401000 (XEN) Init. ramdisk: c1401000->c1c61800 (XEN) Phys-Mach map: c1c62000->c1d460cc (XEN) Start info: c1d47000->c1d47474 (XEN) Page tables: c1d48000->c1d5d000 (XEN) Boot stack: c1d5d000->c1d5e000 (XEN) TOTAL: c0000000->c2000000 (XEN) ENTRY ADDRESS: c1000000 (XEN) Dom0 has maximum 2 VCPUs (XEN) Initrd len 0x860800, start at 0xc1401000 (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) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 96kB init memory. --u3/rZRmxL6MmkK24 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="cpu.log" processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 14 model name : Genuine Intel(R) CPU 1400 @ 1.83GHz stepping : 8 cpu MHz : 1833.347 cache size : 2048 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor vmx est tm2 xtpr bogomips : 3668.66 clflush size : 64 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 14 model name : Genuine Intel(R) CPU 1400 @ 1.83GHz stepping : 8 cpu MHz : 1833.347 cache size : 2048 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu de tsc msr pae mce cx8 apic mtrr mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc up pni monitor vmx est tm2 xtpr bogomips : 3668.66 clflush size : 64 --u3/rZRmxL6MmkK24 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --u3/rZRmxL6MmkK24--