Hi,
I reinstalled Fedora 13 on my machine, with my graphic card removed
(using the integrated one on my motherboard). Still Xen would not
start normally. My fedora was on /dev/sda3(sda1&2 are windows). I just
used one volume without swap. Does Xen require swap as a must?
Below is the serial console output:
Thanks very much!
Best!
Yours,
Sisu
__ __ _ _ ___ _ ____
\ \/ /___ _ __ | || | / _ \ / | _ __ ___| ___| _ __ _ __ ___
\ // _ \ '_ \ | || |_| | | || |__| '__/ __|___ \ __| '_ \| '__/ _ \
/ \ __/ | | | |__ _| |_| || |__| | | (__ ___) |__| |_) | | | __/
/_/\_\___|_| |_| |_|(_)___(_)_| |_| \___|____/ | .__/|_| \___|
|_|
(XEN) Xen version 4.0.1-rc5-pre (xisisu@xxxxxxxxxxxxx) (gcc version
4.4.4 20100630 (Red Hat 4.4.4-10) (GCC) ) Thu Jul 29 11:28:19 EDT 2010
(XEN) Latest ChangeSet: Sun Jul 25 22:22:43 2010 +0100 21287:e6b5b2cb8146
(XEN) Console output is synchronous.
(XEN) Command line: dom0_mem=1024M loglvl=all guest_loglvl=all
sync_console console_to_ring com1=115200,8n1 console=com1
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) VBE/DDC methods: V2; EDID transfer time: 1 seconds
(XEN) Disc information:
(XEN) Found 1 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 00000000000a0000 (usable)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000007f686c00 (usable)
(XEN) 000000007f686c00 - 000000007f688c00 (ACPI NVS)
(XEN) 000000007f688c00 - 000000007f68ac00 (ACPI data)
(XEN) 000000007f68ac00 - 0000000080000000 (reserved)
(XEN) 00000000f0000000 - 00000000f4000000 (reserved)
(XEN) 00000000fec00000 - 00000000fed00400 (reserved)
(XEN) 00000000fed20000 - 00000000feda0000 (reserved)
(XEN) 00000000fee00000 - 00000000fef00000 (reserved)
(XEN) 00000000ffb00000 - 0000000100000000 (reserved)
(XEN) System RAM: 2038MB (2087064kB)
(XEN) ACPI: RSDP 000FEB00, 0024 (r2 DELL )
(XEN) ACPI: XSDT 000FD24F, 005C (r1 DELL GX620 7 ASL 61)
(XEN) ACPI: FACP 000FD347, 00F4 (r3 DELL GX620 7 ASL 61)
(XEN) ACPI: DSDT FFFD32F4, 3D69 (r1 DELL dt_ex 1000 INTL 20050309)
(XEN) ACPI: FACS 7F686C00, 0040
(XEN) ACPI: SSDT FFFD717C, 00AA (r1 DELL st_ex 1000 INTL 20050309)
(XEN) ACPI: APIC 000FD43B, 0072 (r1 DELL GX620 7 ASL 61)
(XEN) ACPI: BOOT 000FD4AD, 0028 (r1 DELL GX620 7 ASL 61)
(XEN) ACPI: ASF! 000FD4D5, 0067 (r16 DELL GX620 7 ASL 61)
(XEN) ACPI: MCFG 000FD53C, 003E (r1 DELL GX620 7 ASL 61)
(XEN) ACPI: HPET 000FD57A, 0038 (r1 DELL GX620 7 ASL 61)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-000000007f686000
(XEN) Xen heap: 8MB (8852kB)
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.3 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[7f686c0c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:6 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:6 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
(XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, 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: 0x8086a201 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3391.772 MHz processor.
(XEN) CPU0: VMX disabled by BIOS.
(XEN) VMX: failed to initialise.
(XEN) CPU0: Intel Extended MCE MSRs (24) available
(XEN) Intel machine check reporting enabled
(XEN) I/O virtualisation disabled
(XEN) CPU1: Intel Extended MCE MSRs (24) available
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
ˇ(XEN) Allocated console ring of 16 KiB.
(XEN) Brought up 2 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) HPET: 3 timers in total, 0 timers will be used for broadcast
(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 0x400000 -> 0xca9000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000038000000->000000003c000000 (245760 pages
to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0400000->c0ca9000
(XEN) Init. ramdisk: c0ca9000->c22b9000
(XEN) Phys-Mach map: c22b9000->c23b9000
(XEN) Start info: c23b9000->c23b947c
(XEN) Page tables: c23ba000->c23d3000
(XEN) Boot stack: c23d3000->c23d4000
(XEN) TOTAL: c0000000->c2800000
(XEN) ENTRY ADDRESS: c0a25000
(XEN) Dom0 has maximum 2 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 160kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
Reserving virtual address space above 0xf5800000
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32.16 (xisisu@xxxxxxxxxxxxxxxxxxxxxxxx) (gcc version
4.4.4 20100630 (Red Hat 4.4.4-10) (GCC) ) #2 SMP PREEMPT Thu Jul 29
13:37:15 EDT 2010
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
NSC Geode by NSC
Cyrix CyrixInstead
Centaur CentaurHauls
Transmeta GenuineTMx86
Transmeta TransmetaCPU
UMC UMC UMC UMC
released 0 pages of unused memory
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 00000000000a0000 (usable)
Xen: 00000000000a0000 - 0000000000100000 (reserved)
Xen: 0000000000100000 - 0000000040000000 (usable)
Xen: 000000007f686c00 - 000000007f688c00 (ACPI NVS)
Xen: 000000007f688c00 - 000000007f68ac00 (ACPI data)
Xen: 000000007f68ac00 - 0000000080000000 (reserved)
Xen: 00000000f0000000 - 00000000f4000000 (reserved)
Xen: 00000000fec00000 - 00000000fed00400 (reserved)
Xen: 00000000fed20000 - 00000000feda0000 (reserved)
Xen: 00000000fee00000 - 00000000fef00000 (reserved)
Xen: 00000000ffb00000 - 0000000100000000 (reserved)
bootconsole [xenboot0] enabled
DMI 2.3 present.
last_pfn = 0x40000 max_arch_pfn = 0x1000000
x86 PAT enabled: cpu 0, old 0x50100070406, new 0x7010600070106
init_memory_mapping: 0000000000000000-000000002cdfe000
NX (Execute Disable) protection: active
RAMDISK: 00ca9000 - 022b9000
ACPI: RSDP 000feb00 00024 (v02 DELL )
ACPI: XSDT 000fd24f 0005C (v01 DELL GX620 00000007 ASL 00000061)
ACPI: FACP 000fd347 000F4 (v03 DELL GX620 00000007 ASL 00000061)
ACPI: DSDT fffd32f4 03D69 (v01 DELL dt_ex 00001000 INTL 20050309)
ACPI: FACS 7f686c00 00040
ACPI: SSDT fffd717c 000AA (v01 DELL st_ex 00001000 INTL 20050309)
ACPI: APIC 000fd43b 00072 (v01 DELL GX620 00000007 ASL 00000061)
ACPI: BOOT 000fd4ad 00028 (v01 DELL GX620 00000007 ASL 00000061)
ACPI: ASF! 000fd4d5 00067 (v16 DELL GX620 00000007 ASL 00000061)
ACPI: MCFG 000fd53c 0003E (v01 DELL GX620 00000007 ASL 00000061)
ACPI: HPET 000fd57a 00038 (v01 DELL GX620 00000007 ASL 00000061)
Node: 0, start_pfn: 0, end_pfn: 40000
Reserving total of a00 pages for numa KVA remap
kva_start_pfn ~ 2c200 max_low_pfn ~ 2cdfe
max_pfn = 40000
306MB HIGHMEM available.
717MB LOWMEM available.
1 multicall(s) failed: cpu 0
Pid: 0, comm: swapper Not tainted 2.6.32.16 #2
Call Trace:
[<c07b4cdf>] ? printk+0xf/0x18
[<c04045ca>] xen_mc_flush+0x137/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
------------[ cut here ]------------
WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x1ec/0x1f4()
Hardware name: OptiPlex GX620
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.32.16 #2
Call Trace:
[<c0442140>] warn_slowpath_common+0x65/0x7c
[<c040467f>] ? xen_mc_flush+0x1ec/0x1f4
[<c0442164>] warn_slowpath_null+0xd/0x10
[<c040467f>] xen_mc_flush+0x1ec/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
---[ end trace a7919e7f17c0a725 ]---
1 multicall(s) failed: cpu 0
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c07b4cdf>] ? printk+0xf/0x18
[<c04045ca>] xen_mc_flush+0x137/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
------------[ cut here ]------------
WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x1ec/0x1f4()
Hardware name: OptiPlex GX620
Modules linked in:
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c0442140>] warn_slowpath_common+0x65/0x7c
[<c040467f>] ? xen_mc_flush+0x1ec/0x1f4
[<c0442164>] warn_slowpath_null+0xd/0x10
[<c040467f>] xen_mc_flush+0x1ec/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
---[ end trace a7919e7f17c0a726 ]---
1 multicall(s) failed: cpu 0
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c07b4cdf>] ? printk+0xf/0x18
[<c04045ca>] xen_mc_flush+0x137/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
------------[ cut here ]------------
WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x1ec/0x1f4()
Hardware name: OptiPlex GX620
Modules linked in:
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c0442140>] warn_slowpath_common+0x65/0x7c
[<c040467f>] ? xen_mc_flush+0x1ec/0x1f4
[<c0442164>] warn_slowpath_null+0xd/0x10
[<c040467f>] xen_mc_flush+0x1ec/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
---[ end trace a7919e7f17c0a727 ]---
1 multicall(s) failed: cpu 0
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c07b4cdf>] ? printk+0xf/0x18
[<c04045ca>] xen_mc_flush+0x137/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
------------[ cut here ]------------
WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x1ec/0x1f4()
Hardware name: OptiPlex GX620
Modules linked in:
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c0442140>] warn_slowpath_common+0x65/0x7c
[<c040467f>] ? xen_mc_flush+0x1ec/0x1f4
[<c0442164>] warn_slowpath_null+0xd/0x10
[<c040467f>] xen_mc_flush+0x1ec/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
---[ end trace a7919e7f17c0a728 ]---
1 multicall(s) failed: cpu 0
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c07b4cdf>] ? printk+0xf/0x18
[<c04045ca>] xen_mc_flush+0x137/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
------------[ cut here ]------------
WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x1ec/0x1f4()
Hardware name: OptiPlex GX620
Modules linked in:
Pid: 0, comm: swapper Tainted: G W 2.6.32.16 #2
Call Trace:
[<c0442140>] warn_slowpath_common+0x65/0x7c
[<c040467f>] ? xen_mc_flush+0x1ec/0x1f4
[<c0442164>] warn_slowpath_null+0xd/0x10
[<c040467f>] xen_mc_flush+0x1ec/0x1f4
[<c040530a>] xen_mc_issue+0x14/0x23
[<c04063fa>] xen_set_pmd_hyper+0x7c/0xa3
[<c042b8bb>] set_pmd_pfn+0xb3/0xc4
[<c0a3c6c9>] initmem_init+0x4db/0x5f6
[<c0a326e6>] ? __acpi_unmap_table+0x10/0x12
[<c0a4da08>] ? acpi_table_parse_madt+0x16/0x18
[<c0a3180e>] ? acpi_parse_lapic_addr_ovr+0x0/0x30
[<c0a2b0e2>] setup_arch+0x826/0xa64
[<c0442d04>] ? vprintk+0x35e/0x3a5
[<c0406b5c>] ? xen_restore_fl+0x2f/0x58
[<c0a255f9>] start_kernel+0xbc/0x38d
[<c0a250af>] i386_start_kernel+0x9e/0xa5
[<c0a28571>] xen_start_kernel+0x5b7/0x5bf
[<c04090a9>] ? signal_fault+0x45/0x92
---[ end trace a7919e7f17c0a729 ]---
mapped low ram: 0 - 2cdfe000
low ram: 0 - 2cdfe000
node 0 low ram: 00000000 - 2cdfe000
node 0 bootmap 00007000 - 0000c9c0
(12 early reservations) ==> bootmem [0000000000 - 002cdfe000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [00023ba000 - 00023d3000] XEN PAGETABLES ==> [00023ba000 - 00023d3000]
#2 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
#3 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
#4 [0000400000 - 0000b83dd8] TEXT DATA BSS ==> [0000400000 - 0000b83dd8]
#5 [0000ca9000 - 00022b9000] RAMDISK ==> [0000ca9000 - 00022b9000]
#6 [00022b9000 - 00023ba000] XEN START INFO ==> [00022b9000 - 00023ba000]
#7 [0000b84000 - 0000b841cc] BRK ==> [0000b84000 - 0000b841cc]
#8 [0000100000 - 0000252000] PGTABLE ==> [0000100000 - 0000252000]
#9 [003f600000 - 0040000000] KVA RAM
#10 [002c200000 - 002cc00000] KVA PG ==> [002c200000 - 002cc00000]
#11 [0000007000 - 000000d000] BOOTMAP ==> [0000007000 - 000000d000]
found SMP MP-table at [c00fe710] fe710
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
Normal 0x00001000 -> 0x0002cdfe
HighMem 0x0002cdfe -> 0x00040000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x000000a0
0: 0x00000100 -> 0x0003f600
Using APIC driver default
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI 0-0
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ERROR: Unable to locate IOAPIC for GSI 2
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ERROR: Unable to locate IOAPIC for GSI 9
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
SMP: Allowing 2 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
Allocating PCI resources starting at 80000000 (gap: 80000000:70000000)
Booting paravirtualized kernel on Xen
Xen version: 4.0.1-rc5-pre (preserve-AD) (dom0)
NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:8
PERCPU: Embedded 15 pages/cpu @c23db000 s38264 r0 d23176 u65536
pcpu-alloc: s38264 r0 d23176 u65536 alloc=16*4096
pcpu-alloc: [0] 0 [0] 1
Xen: using vcpu_info placement
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 257459
Policy zone: HighMem
Kernel command line: ro root=UUID=4f54a506-cd89-4abd-810b-c2a326982413
console=hvc0 earlyprintk=xen nomodeset
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
allocated 5191680 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
DMA: Placing 64MB software IO TLB between c29b3000 - c69b3000
DMA: software IO TLB at phys 0x29b3000 - 0x69b3000
xen_swiotlb_fixup: buf=c29b3000 size=67108864
xen_swiotlb_fixup: buf=c6a13000 size=32768
Initializing HighMem for node 0 (0002cdfe:0003f600)
Memory: 922944k/1048576k available (3819k kernel code, 115004k
reserved, 2471k data, 484k init, 303112k highmem)
virtual kernel memory layout:
fixmap : 0xf52d5000 - 0xf57ff000 (5288 kB)
pkmap : 0xf4e00000 - 0xf5000000 (2048 kB)
vmalloc : 0xed5fe000 - 0xf4dfe000 ( 120 MB)
lowmem : 0xc0000000 - 0xecdfe000 ( 717 MB)
.init : 0xc0a25000 - 0xc0a9e000 ( 484 kB)
.data : 0xc07baea2 - 0xc0a24ea0 (2471 kB)
.text : 0xc0400000 - 0xc07baea2 (3819 kB)
SLUB: Genslabs=14, HWalign=128, Order=0-3, MinObjects=0, CPUs=2, Nodes=8
Hierarchical RCU implementation.
NR_IRQS:1536
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
xen: sci override: source_irq=9 global_irq=9 trigger=c polarity=1
xen_allocate_pirq: returning irq 9 for gsi 9
xen: acpi sci 9
Console: colour VGA+ 80x25
console [hvc0] enabled, bootconsole disabled
console [hvc0] enabled, bootconsole disabled
installing Xen timer for CPU 0
Detected 3391.772 MHz processor.
Calibrating delay loop (skipped), value calculated using timer
frequency.. 6783.54 BogoMIPS (lpj=3391772)
Security Framework initialized
SELinux: Initializing.
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 4 MCE banks
Performance Events: no PMU driver, software events only.
SMP alternatives: switching to UP code
ACPI: Core revision 20090903
installing Xen timer for CPU 1
SMP alternatives: switching to SMP code
Initializing CPU#1
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Brought up 2 CPUs
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: [<c0436583>] cpu_attach_domain+0x54/0x159
*pdpt = 0000000000aa4001 *pde = 0000000000000000
Oops: 0000 [#1] PREEMPT SMP
last sysfs file:
Modules linked in:
Pid: 1, comm: swapper Tainted: G W (2.6.32.16 #2) OptiPlex
GX620
EIP: 0061:[<c0436583>] EFLAGS: 00010206 CPU: 0
EIP is at cpu_attach_domain+0x54/0x159
EAX: 0000042f EBX: c23df358 ECX: 00000000 EDX: c23df548
ESI: c23e4000 EDI: c23df640 EBP: ebc4ff50 ESP: ebc4ff2c
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: e021
Process swapper (pid: 1, ti=ebc4e000 task=ebc50000 task.ti=ebc4e000)
Stack:
c23df548 ebc98000 0000042f 00000000 0000102f ebc18060 ebc18060 00000000
<0> c0a98358 ebc4ffac c043a021 00000000 c23ef728 c0a98640 c0a9872c 00000020
<0> 00000000 00000001 ebc4ffa4 00000000 00000008 00000000 00000002 00000002
Call Trace:
[<c043a021>] ? __build_sched_domains+0x637/0x689
[<c0a3d168>] ? sched_init_smp+0xa7/0x148
[<c0a252e8>] ? kernel_init+0xd3/0x164
[<c0a25215>] ? kernel_init+0x0/0x164
[<c040aaa7>] ? kernel_thread_helper+0x7/0x10
Code: 38 89 45 ec 8b 47 38 89 45 e4 8b 87 e8 00 00 00 89 55 dc e8 18
15 19 00 8b 55 dc 48 74 4a 8b 47 38 a9 8f 02 00 00 74 0b 8b 4f 08 <3b>
09 0f 85 ca 00 00 00 a8 20 0f 85 c2 00 00 00 eb 2b 8b 4f 08
EIP: [<c0436583>] cpu_attach_domain+0x54/0x159 SS:ESP e021:ebc4ff2c
CR2: 0000000000000000
---[ end trace a7919e7f17c0a72a ]---
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: swapper Tainted: G D W 2.6.32.16 #2
Call Trace:
[<c07b4cdf>] ? printk+0xf/0x18
[<c07b4c27>] panic+0x43/0xec
[<c0445765>] do_exit+0x5c/0x5dd
[<c07b4cdf>] ? printk+0xf/0x18
[<c07b798e>] oops_end+0x99/0xa1
[<c042793b>] no_context+0x136/0x140
[<c0427a2c>] __bad_area_nosemaphore+0xe7/0xef
[<c07b8a3f>] ? do_page_fault+0x0/0x2a8
[<c0427a41>] bad_area_nosemaphore+0xd/0x10
[<c07b8b86>] do_page_fault+0x147/0x2a8
[<c07b8a3f>] ? do_page_fault+0x0/0x2a8
[<c07b705b>] error_code+0x73/0x78
[<c043007b>] ? ftrace_define_fields_sched_switch+0x10/0xfc
[<c0436583>] ? cpu_attach_domain+0x54/0x159
[<c043a021>] __build_sched_domains+0x637/0x689
[<c0a3d168>] sched_init_smp+0xa7/0x148
[<c0a252e8>] kernel_init+0xd3/0x164
[<c0a25215>] ? kernel_init+0x0/0x164
[<c040aaa7>] kernel_thread_helper+0x7/0x10
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