Am 16.08.2010 13:20, schrieb Pasi Kärkkäinen:
Hello Pasi,
> Sounds like you're using GRUB2.
>
yes.
> See: http://wiki.xensource.com/xenwiki/XenCommonProblems
>
> It's a known issue. Xen 4.0.1-rc6 has that fixed.
> If you use Xen 4.0.1-rc5 or older version you need to add "dummy=dummy"
> as the first parameter to grub config. It's explained in the wiki page above.
>
Ah, my 64bit test were with rc5.
> You should be able to use something like this:
>
> git clone git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> linux-2.6-xen
> cd linux-2.6-xen
> git checkout -b xen/stable-2.6.32.x origin/xen/stable-2.6.32.x
> git checkout fe6e0879f323b2352aae9dddbb2b253334e10d6c
>
> That should give you 2.6.32.10 .. just before 2.6.32.11 merge.
> I haven't tested/tried that exact version myself,
> so choose some other version from some other date if it doesn't work.
>
> Use the online changelog browser to browse through the changelog,
> and then open some 'commit' message to get the commit id for "git checkout":
> http://git.kernel.org/?p=linux/kernel/git/jeremy/xen.git;a=shortlog;h=xen/stable-2.6.32.x
>
I was going to 2.6.32.10 -> Error
Now i have 2.6.32.5:
Page fault is now at:
about to get started...
[ 0.000000] Reserving virtual address space above 0xf5800000
(XEN) d0:v0: unhandled page fault (ec=0000)
NX is off and dom0_mem is 512M.
Do you ne need to debug the kernel?
Regards,
Stefan Kuhne
Log:
__ __ _ _ ___ _ __
\ \/ /___ _ __ | || | / _ \ / | _ __ ___ / /_
\ // _ \ '_ \ | || |_| | | || |__| '__/ __| '_ \
/ \ __/ | | | |__ _| |_| || |__| | | (__| (_) |
/_/\_\___|_| |_| |_|(_)___(_)_| |_| \___|\___/
(XEN) Xen version 4.0.1-rc6 (...) (gcc version 4.4.3 (Ubuntu
4.4.3-4ubuntu5) ) Mon Aug 16 10:52:33 CEST 2010
(XEN) Latest ChangeSet: Fri Aug 13 09:18:02 2010 +0100 21318:c467b2e6fabd
(XEN) Console output is synchronous.
(XEN) Bootloader: GRUB 1.98-1ubuntu7
(XEN) Command line: dom0_mem=512M loglvl=all guest_loglvl=all
sync_console console_to_ring com1=57600,8n1 console=com1 lapic=debug
apic_verbosity=debug apic=debug iommu=off noreboot
(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 3 MBR signatures
(XEN) Found 3 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 000000000009f000 (usable)
(XEN) 0000000000100000 - 00000000bf699000 (usable)
(XEN) 00000000bf699000 - 00000000bf6af000 (reserved)
(XEN) 00000000bf6af000 - 00000000bf6ce000 (ACPI data)
(XEN) 00000000bf6ce000 - 00000000c0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fe000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 000000013c000000 (usable)
(XEN) System RAM: 4022MB (4118752kB)
(XEN) ACPI: RSDP 000F0AA0, 0024 (r2 DELL )
(XEN) ACPI: XSDT 000F0BA0, 0094 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: FACP BF6C3BB4, 00F4 (r3 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: DSDT BF6AF000, 3E43 (r1 DELL PE_SC3 1 INTL 20050624)
(XEN) ACPI: FACS BF6C6000, 0040
(XEN) ACPI: APIC BF6C3478, 0152 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SPCR BF6C35CC, 0050 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: HPET BF6C3620, 0038 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: DM__ BF6C365C, 00A8 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: MCFG BF6C3850, 003C (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: WD__ BF6C3890, 0134 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SLIC BF6C39C8, 0024 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: ERST BF6B2FC4, 0270 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: HEST BF6B3234, 03A8 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: BERT BF6B2E44, 0030 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: EINJ BF6B2E74, 0150 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: TCPA BF6C3B4C, 0064 (r2 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SSDT BF6C7000, 1350 (r1 INTEL PPM RCM 80000001 INTL 20061109)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-000000013c000000
(XEN) Xen heap: 8MB (8852kB)
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.6 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
(XEN) ACPI: wakeup_vec[bf6c600c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 6:5 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
(XEN) Processor #4 6:5 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
(XEN) Processor #1 6:5 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x05] enabled)
(XEN) Processor #5 6:5 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x24] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x25] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x26] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x27] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x28] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x29] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x2a] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x2b] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x2c] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x2d] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x2e] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x2f] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x11] lapic_id[0x30] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x12] lapic_id[0x31] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x13] lapic_id[0x32] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x14] lapic_id[0x33] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x15] lapic_id[0x34] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x16] lapic_id[0x35] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x17] lapic_id[0x36] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x18] lapic_id[0x37] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x19] lapic_id[0x38] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x39] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x3a] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x3b] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x3c] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x3d] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x3e] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x20] lapic_id[0x3f] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) mapped APIC to fff7e000 (fee00000)
(XEN) mapped IOAPIC to fff7d000 (fec00000)
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2926.074 MHz processor.
(XEN) VMX: Supported advanced features:
(XEN) - APIC MMIO access virtualisation
(XEN) - APIC TPR shadow
(XEN) - Extended Page Tables (EPT)
(XEN) - Virtual-Processor Identifiers (VPID)
(XEN) - Virtual NMI
(XEN) - MSR direct-access bitmap
(XEN) - Unrestricted Guest
(XEN) EPT supports 2MB super page.
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging detected.
(XEN) Intel machine check reporting enabled
(XEN) I/O virtualisation disabled
(XEN) Getting VERSION: 1060015
(XEN) Getting VERSION: 1060015
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) Getting ID: 0
(XEN) Getting LVT0: 700
(XEN) Getting LVT1: 400
(XEN) Suppress EOI broadcast on CPU#0
(XEN) enabled ExtINT on CPU#0
(XEN) Suppress EOI broadcast on CPU#1
(XEN) masked ExtINT on CPU#1
(XEN) Suppress EOI broadcast on CPU#2
(XEN) masked ExtINT on CPU#2
(XEN) Suppress EOI broadcast on CPU#3
(XEN) masked ExtINT on CPU#3
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using old ACK method
(XEN) init IO_APIC IRQs
(XEN) IO-APIC (apicid-pin) 0-0, 0-16, 0-17, 0-18, 0-19, 0-20, 0-21,
0-22, 0-23 not connected.
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) number of MP IRQ sources: 15.
(XEN) number of IO-APIC #0 registers: 24.
(XEN) testing the IO APIC.......................
(XEN) IO APIC #0......
(XEN) .... register #00: 00000000
(XEN) ....... : physical APIC id: 00
(XEN) ....... : Delivery Type: 0
(XEN) ....... : LTS : 0
(XEN) .... register #01: 00170020
(XEN) ....... : max redirection entries: 0017
(XEN) ....... : PRQ implemented: 0
(XEN) ....... : IO APIC version: 0020
(XEN) .... IRQ redirection table:
(XEN) NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
(XEN) 00 000 00 1 0 0 0 0 0 0 00
(XEN) 01 001 01 0 0 0 0 0 1 1 28
(XEN) 02 001 01 0 0 0 0 0 1 1 F0
(XEN) 03 001 01 0 0 0 0 0 1 1 30
(XEN) 04 0FF 0F 0 0 0 0 0 1 1 F1
(XEN) 05 001 01 0 0 0 0 0 1 1 38
(XEN) 06 001 01 0 0 0 0 0 1 1 40
(XEN) 07 001 01 0 0 0 0 0 1 1 48
(XEN) 08 001 01 0 0 0 0 0 1 1 50
(XEN) 09 001 01 1 1 0 0 0 1 1 58
(XEN) 0a 001 01 0 0 0 0 0 1 1 60
(XEN) 0b 001 01 0 0 0 0 0 1 1 68
(XEN) 0c 001 01 0 0 0 0 0 1 1 70
(XEN) 0d 001 01 0 0 0 0 0 1 1 78
(XEN) 0e 001 01 0 0 0 0 0 1 1 88
(XEN) 0f 001 01 0 0 0 0 0 1 1 90
(XEN) 10 000 00 1 0 0 0 0 0 0 00
(XEN) 11 000 00 1 0 0 0 0 0 0 00
(XEN) 12 000 00 1 0 0 0 0 0 0 00
(XEN) 13 000 00 1 0 0 0 0 0 0 00
(XEN) 14 000 00 1 0 0 0 0 0 0 00
(XEN) 15 000 00 1 0 0 0 0 0 0 00
(XEN) 16 000 00 1 0 0 0 0 0 0 00
(XEN) 17 000 00 1 0 0 0 0 0 0 00
(XEN) Using vector-based indexing
(XEN) IRQ to pin mappings:
(XEN) IRQ240 -> 0:2
(XEN) IRQ40 -> 0:1
(XEN) IRQ48 -> 0:3
(XEN) IRQ241 -> 0:4
(XEN) IRQ56 -> 0:5
(XEN) IRQ64 -> 0:6
(XEN) IRQ72 -> 0:7
(XEN) IRQ80 -> 0:8
(XEN) IRQ88 -> 0:9
(XEN) IRQ96 -> 0:10
(XEN) IRQ104 -> 0:11
(XEN) IRQ112 -> 0:12
(XEN) IRQ120 -> 0:13
(XEN) IRQ136 -> 0:14
(XEN) IRQ144 -> 0:15
(XEN) .................................... done.
(XEN) Using local APIC timer interrupts.
(XEN) calibrating APIC timer ...
(XEN) ..... CPU clock speed is 2926.0138 MHz.
(XEN) ..... host bus clock speed is 133.0006 MHz.
(XEN) ..... bus_scale = 0x00008834
(XEN) TSC is reliable, synchronization unnecessary
(XEN) Platform timer is 14.318MHz HPET
ÿ(XEN) Allocated console ring of 32 KiB.
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) Brought up 4 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU3 resumed
(XEN) microcode.c:73:d32767 microcode: CPU2 resumed
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0x1000000 -> 0x19c7000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 000000003c000000->000000003e000000 (122880 pages
to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c1000000->c19c7000
(XEN) Init. ramdisk: c19c7000->c1ea8200
(XEN) Phys-Mach map: c1ea9000->c1f29000
(XEN) Start info: c1f29000->c1f2947c
(XEN) Page tables: c1f2a000->c1f3f000
(XEN) Boot stack: c1f3f000->c1f40000
(XEN) TOTAL: c0000000->c2000000
(XEN) ENTRY ADDRESS: c1769000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Scrubbing Free RAM: ...................................done.
(XEN) trace.c:89:d32767 calc_tinfo_first_offset: NR_CPUs 128,
offset_in_bytes 258, t_info_first_offset 65
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) **********************************************
(XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS
(XEN) ******* This option is intended to aid debugging of Xen by ensuring
(XEN) ******* that all output is synchronously delivered on the serial line.
(XEN) ******* However it can introduce SIGNIFICANT latencies and affect
(XEN) ******* timekeeping. It is NOT recommended for production use!
(XEN) **********************************************
(XEN) 3... 2... 1...
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen)
(XEN) Freed 152kB 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] = 000000003df2b001 00001f2b
(XEN) L2[0x0aa] = 0000000000000000 ffffffff
(XEN) domain_crash_sync called from entry.S (ff1ccc1e)
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-4.0.1-rc6 x86_32p debug=n Tainted: C ]----
(XEN) CPU: 0
(XEN) EIP: e019:[<c12221cb>]
(XEN) EFLAGS: 00000206 EM: 1 CONTEXT: pv guest
(XEN) eax: 15555000 ebx: 00000000 ecx: 00000008 edx: 00000000
(XEN) esi: 00000000 edi: 00000040 ebp: c16dfe28 esp: c16dfdd8
(XEN) cr0: 8005003b cr4: 000026f0 cr3: 3d6e1000 cr2: 15555c08
(XEN) ds: e021 es: e021 fs: 00d8 gs: 0000 ss: e021 cs: e019
(XEN) Guest stack trace from esp=c16dfdd8:
(XEN) 00000000 c12221cb 0001e019 00010006 307cc942 00000008 c1655b40
00000008
(XEN) c16dfe60 c11b6b2b c161461b c161f28e c1613b15 c1614610 c16dfef8
c1613b11
(XEN) c16dfe58 00000000 00000000 00000040 c16dfe4c c12223ec c17ffe0f
00000040
(XEN) c17ffe0f 00000040 c170d2ac c12223a5 00000040 c16dfe64 c105d644
00000003
(XEN) 00000043 00000043 00000042 c16dfe74 c105d6a4 00000043 000003a6
c16dfe94
(XEN) c105d961 fffffc5a 0003ffff 00000000 c170d2ac 00000000 c17ffd88
c16dfeb0
(XEN) c105e0ee 00000000 005bff0c c179c567 00000000 c179c567 c16dfeb8
c10435a2
(XEN) c16dfec8 c177a021 c17bd2c8 c179c55b c16dfedc c17698a7 c179c55b
c179c567
(XEN) fffffffe c16dff1c c1070c94 c1613b11 c16dfef8 c16dff1c c176f93e
c1613b11
(XEN) 00000000 00000000 c160e370 00000000 c179c56b 00000000 00000000
c17f462c
(XEN) c17f4534 c16dff2c c176920a 00000000 c176985e c16dff34 c1769544
c16dffb0
(XEN) c176e184 c17ffd6c c105dedf 00000000 0000000f 00000035 00000000
00000000
(XEN) c16dff71 00000000 205b7000 30202020 3030302e c16dffc0 c1770020
c16f2ebc
(XEN) 00000002 00000002 c16dff90 00000000 00000000 c16f2294 c16dffa0
00000000
(XEN) 00000000 c16f2294 c16dffb0 00000000 00000000 c16f2294 c16dffc8
c17695ca
(XEN) c160e4ea c14a4010 c179f1e0 019c7000 c16dffd8 c17690a8 019c7000
c179eb18
(XEN) c16dfffc c176ca16 1f899175 80980281 00100800 00020652 00000000
c1f29000
(XEN) 00000000 00000000
(XEN) Domain 0 crashed: 'noreboot' set - not rebooting.
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