Hmm, it is a bit strange why your AP processor is up sooo slowly. Maybe
something wrong on your system? Can it up with Linux or other OS?
--jyh
>-----Original Message-----
>From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Vasudevan,
>Swaminathan (PNB Roseville)
>Sent: Tuesday, February 23, 2010 1:41 AM
>To: xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: [Xen-devel] Issue with the xen hypervisor crash.
>Importance: High
>
>Hi Folks,
>I am having some issues with xen hypervisor crashing because it could not find
>one of
>the cores in my processor. This is not consistent. It happens once in every
>two or
>three boots.
>Is this is xen bug or is it something related to BIOS. If it is a xen bug, has
>it been
>addressed and could you point me to the right patch.
>
>Here is the xen boot message.
>
>
>The highlighted entry will be booted automatically in 5 seconds.
>Booting 'CentOS (2.6.18-164.11.1.el5xen)'
>
>root (hd0,0)
> Filesystem type is ext2fs, partition type 0x83
>kernel /boot/xen.gz-3.4.2 dom0_mem=max:512M com1=9600,8n1
>console=vga,com1
> [Multiboot-elf, <0x100000:0x121770:0x71890>, shtab=0x293078,
>entry=0x100000]
>module /boot/vmlinuz-2.6.18-164.11.1.el5xen ro root=LABEL=dom0a rhgb quiet audi
>t=1 xencons=xvc console=xvc
> [Multiboot-module @ 0x294000, 0x96da30 bytes]
>module /boot/initrd-2.6.18-164.11.1.el5xen.img
> [Multiboot-module @ 0xc02000, 0x80a400 bytes]
>
> __ __ _____ _ _ ____
> \ \/ /___ _ __ |___ /| || | |___ \
> \ // _ \ '_ \ |_ \| || |_ __) |
> / \ __/ | | | ___) |__ _| / __/
> /_/\_\___|_| |_| |____(_) |_|(_)_____|
>
>(XEN) Xen version 3.4.2 (root@xxxxxxxxxxxx) (gcc version 4.1.2 20080704 (Red
>Hat
> 4.1.2-46)) Wed Jan 13 22:58:58 MST 2010
>(XEN) Latest ChangeSet: unavailable
>(XEN) Command line: dom0_mem=max:512M com1=9600,8n1 console=vga,com1
>(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 0 MBR signatures
>(XEN) Found 1 EDD information structures
>(XEN) Xen-e820 RAM map:
>(XEN) 0000000000000000 - 000000000009ac00 (usable)
>(XEN) 000000000009ac00 - 00000000000a0000 (reserved)
>(XEN) 00000000000e0000 - 0000000000100000 (reserved)
>(XEN) 0000000000100000 - 00000000bbdc2000 (usable)
>(XEN) 00000000bbdc2000 - 00000000bbdec000 (ACPI NVS)
>(XEN) 00000000bbdec000 - 00000000bbdef000 (reserved)
>(XEN) 00000000bbdef000 - 00000000bbdf2000 (ACPI NVS)
>(XEN) 00000000bbdf2000 - 00000000bbe03000 (reserved)
>(XEN) 00000000bbe03000 - 00000000bbe04000 (ACPI data)
>(XEN) 00000000bbe04000 - 00000000bbe32000 (reserved)
>(XEN) 00000000bbe32000 - 00000000bbe33000 (usable)
>(XEN) 00000000bbe33000 - 00000000bbe57000 (reserved)
>(XEN) 00000000bbe57000 - 00000000bbe58000 (ACPI data)
>(XEN) 00000000bbe58000 - 00000000bbe59000 (reserved)
>(XEN) 00000000bbe59000 - 00000000bbe65000 (ACPI data)
>(XEN) 00000000bbe65000 - 00000000bbe6c000 (ACPI NVS)
>(XEN) 00000000bbe6c000 - 00000000bbe6d000 (reserved)
>(XEN) 00000000bbe6d000 - 00000000bbe6f000 (ACPI NVS)
>(XEN) 00000000bbe6f000 - 00000000bbe91000 (reserved)
>(XEN) 00000000bbe91000 - 00000000bbe97000 (ACPI NVS)
>(XEN) 00000000bbe97000 - 00000000bc000000 (usable)
>(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
>(XEN) 00000000fed1c000 - 00000000fed20000 (reserved)
>(XEN) 00000000ffa80000 - 00000000ffc00000 (reserved)
>(XEN) 00000000ffe80000 - 0000000100000000 (reserved)
>(XEN) 0000000100000000 - 0000000240000000 (usable)
>(XEN) System RAM: 8126MB (8321816kB)
>(XEN) ACPI: RSDP 000F0400, 0024 (r2 HP )
>(XEN) ACPI: XSDT BBE63E18, 006C (r1 HP ProCurve 6222004 MSFT
>10013)
>(XEN) ACPI: FACP BBE62D98, 00F4 (r4 HP ProCurve 6222004 MSFT
>10013)
>(XEN) ACPI: DSDT BBE59018, 8CA7 (r1 HP ProCurve 0 INTL 20051117)
>(XEN) ACPI: FACS BBE6ED40, 0040
>(XEN) ACPI: APIC BBE62F18, 006C (r2 HP ProCurve 6222004 MSFT
>10013)
>(XEN) ACPI: MCFG BBE64F18, 003C (r1 A M I GMCH945. 6222004 MSFT
>97)
>(XEN) ACPI: HPET BBE64E98, 0038 (r1 A M I ICH7HPET 6222004 AMI. 3)
>(XEN) ACPI: SSDT BBE57918, 0446 (r1 TrmRef PtidDevc 1000 INTL 20051117)
>(XEN) ACPI: SSDT BBE03698, 0655 (r1 PmRef CpuPm 3000 INTL
>20051117)
>(XEN) ACPI: DMAR BBE62C18, 00E0 (r1 1
>0)
>(XEN) ACPI: SPCR BBE64E18, 0050 (r1 A M I APTIO 6222004 AMI. 3)
>(XEN) ACPI: SSDT BBE03018, 0636 (r1 SataRe SataTabl 1000 INTL 20051117)
>(XEN) Domain heap initialised
>(XEN) Processor #0 7:7 APIC version 20
>(XEN) Processor #1 7:7 APIC version 20
>(XEN) IOAPIC[0]: apic_id 2, 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 2533.401 MHz processor.
>(XEN) VMX: Supported advanced features:
>(XEN) - APIC MMIO access virtualisation
>(XEN) - APIC TPR shadow
>(XEN) - Virtual NMI
>(XEN) - MSR direct-access bitmap
>(XEN) HVM: VMX enabled
>(XEN) spurious 8259A interrupt: IRQ7.
>(XEN) CPU0: Intel(R) Core(TM)2 Duo CPU T9400 @ 2.53GHz stepping 06
>(XEN) Booting processor 1/1 eip 8c000
>(XEN) Not responding.
>(XEN) Inquiring remote APIC #1...
>(XEN) ... APIC #1 ID: failed
>(XEN) ... APIC #1 VERSION: failed
>(XEN) ... APIC #1 SPIV: failed
>(XEN) CPU #1 not responding - cannot use it.
>(XEN) Total of 1 processors activated.
>(XEN) ENABLING IO-APIC IRQs
>(XEN) -> Using new ACK method
>(XEN) Platform timer is 14.318MHz HPET
>(XEN) Brought up 1 CPUs
>(XEN) I/O virtualisation disabled
>(XEN) *** LOADING DOMAIN 0 ***
>(XEN) Xen kernel: 64-bit, lsb, compat32
>(XEN) Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 0xffffffff8075650c
>(XEN) PHYSICAL MEMORY ARRANGEMENT:
>(XEN) Dom0 alloc.: 0000000236000000->0000000238000000 (122880 pages to
>be all
>ocated)
>(XEN) VIRTUAL MEMORY ARRANGEMENT:
>(XEN) Loaded kernel: ffffffff80200000->ffffffff8075650c
>(XEN) Init. ramdisk: ffffffff80757000->ffffffff80f61400
>(XEN) Phys-Mach map: ffffffff80f62000->ffffffff81062000
>(XEN) Start info: ffffffff81062000->ffffffff810624b4
>(XEN) Page tables: ffffffff81063000->ffffffff81070000
>(XEN) Boot stack: ffffffff81070000->ffffffff81071000
>(XEN) TOTAL: ffffffff80000000->ffffffff81400000
>(XEN) ENTRY ADDRESS: ffffffff80200000
>(XEN) Dom0 has maximum 1 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) Xen is relinquishing VGA console.
>(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
>Xen
>)
>(XEN) Freed 128kB init memory.
>kernel direct mapping tables up to 20800000 @ 1070000-127c000
>PCI: Not using MMCONFIG.
>(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
>(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000109f1
>(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
>(XEN) BUG: CPU1 started up but did not get a callout!
>(XEN) Xen BUG at smpboot.c:362
>(XEN) ----[ Xen-3.4.2 x86_64 debug=n Not tainted ]----
>(XEN) CPU: 1
>(XEN) RIP: e008:[<ffff828c80155837>] smp_callin+0x1b7/0x210
>(XEN) RFLAGS: 0000000000010086 CONTEXT: hypervisor
>(XEN) rax: 0000000000000000 rbx: ffffffffffffffff rcx: 0000000000000046
>(XEN) rdx: 000000000000000a rsi: 000000000000000a rdi: ffff828c801e9fe4
>(XEN) rbp: 0000000000000001 rsp: ffff83023fdd7e70 r8: 0000000000000001
>(XEN) r9: 0000000000000001 r10: 00000000fffffffc r11: ffff828c801256a0
>(XEN) r12: 00000000000000c8 r13: 0000000000000000 r14:
>0000000000000000
>(XEN) r15: 0000000000000000 cr0: 000000008005003b cr4:
>00000000000026f0
>(XEN) cr3: 00000000bba54000 cr2: 0000000000000000
>(XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e008
>(XEN) Xen stack trace from rsp=ffff83023fdd7e70:
>(XEN) ffffffffffff8000 ffff83023fdd7f28 0000000000000001 0000000000000000
>(XEN) 0000000000000000 0000000000000000 0000000000000000
>ffff828c80155c4c
>(XEN) ffff828c8011a2e3 000000353e00ea34 0000000100000033
>0000000000000246
>(XEN) 00007fff26267d78 000000000000e02b 00000000002217b4
>ffff83023fdd7f28
>(XEN) ffff8300bb8f8000 0000000000000001 0000000000000000
>0000000000000000
>(XEN) 0000000000000000 0000000000000000 0000000000000000
>0000000000000000
>(XEN) 000000000f78bea0 000000000f78c0c0 00000000ffffffff
>000000000f78bee0
>(XEN) 0000000000000000 0000000000000202 0000000000000008
>00007fff26267ad0
>(XEN) 000000000f78ccd0 000000000f78b220 ffffffff802060aa ffff880014c83f58
>(XEN) 00007fff26267d30 0000000000000001 0000010000000000
>ffffffff802060aa
>(XEN) 000000000000e033 0000000000000246 ffff880014c83e18
>000000000000e02b
>(XEN) 308c0184024a2181 23a420ac21240204 03480240068c2000
>0248104812840108
>(XEN) 13cc500c00000001 ffff8300bbff8000
>(XEN) Xen call trace:
>(XEN) [<ffff828c80155837>] smp_callin+0x1b7/0x210
>(XEN) [<ffff828c80155c4c>] start_secondary+0xac/0x430
>(XEN) [<ffff828c8011a2e3>] timer_softirq_action+0x193/0x2e0
>(XEN)
>(XEN)
>(XEN) ****************************************
>(XEN) Panic on CPU 1:
>(XEN) Xen BUG at smpboot.c:362
>(XEN) ****************************************
>(XEN)
>(XEN) Reboot in five seconds...
>
>
>
>
>
>Thanks.
>
>Swaminathan Vasudevan
>Systems Software Engineer (TC)
>
>
>HP ProCurve
>Hewlett-Packard
>8000 Foothills Blvd
>M/S 5541
>Roseville, CA - 95747
>tel: 916.785.0937
>fax: 916.785.1815
>email: swaminathan.vasudevan@xxxxxx
>
>
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