BTW: The problem also persists when using XEN 4.0.0-rc3-pre. See the
dump of the bootup trace below:
Booting 'Xen 4.0, Kernel 2.6.31'
root (hd0,0)
Filesystem type is ext2fs, partition type 0x83
kernel /boot/xen-4.0.gz dom0_mem=256M loglvl=all guest_loglvl=all
sync_co
nnsole console_to_ring com2=38400,8n1 console=com2
[Multiboot-elf, <0x100000:0x12d000:0xad000>, shtab=0x2da078,
entry=0x100000]
module /boot/kernel-2.6.31.6-xen root=/dev/hda3 ro console=hvc0
earlyprin
tk=xen
[Multiboot-module @ 0x2db000, 0x2f8ba0 bytes]
__ __ _ _ ___ ___ _____
\ \/ /___ _ __ | || | / _ \ / _ \ _ __ ___|___ / _ __ _ __ ___
\ // _ \ '_ \ | || |_| | | | | | |__| '__/ __| |_ \ __| '_ \| '__/ _ \
/ \ __/ | | | |__ _| |_| | |_| |__| | | (__ ___) |__| |_) | | | __/
/_/\_\___|_| |_| |_|(_)___(_)___/ |_| \___|____/ | .__/|_| \___|
|_|
(XEN) Xen version 4.0.0-rc3-pre (root@xxxxxxxxx) (gcc version 4.3.4
(Gentoo 4.3.4 p1.0, pie-10.1.5) ) Sun Jan 31 17:15:01 CET 2010
(XEN) Latest ChangeSet: Fri Jan 29 08:59:46 2010 +0000 20873:857d7b2dd8c7
(XEN) Command line: dom0_mem=256M loglvl=all guest_loglvl=all
sync_connsole console_to_ring com2=38400,8n1 console=com2
(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 2 MBR signatures
(XEN) Found 2 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 00000000000a0000 (usable)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000003fffd000 (usable)
(XEN) 000000003fffd000 - 000000003ffff000 (ACPI data)
(XEN) 000000003ffff000 - 0000000040000000 (ACPI NVS)
(XEN) 00000000fec00000 - 00000000fec01000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ffff0000 - 0000000100000000 (reserved)
(XEN) System RAM: 1002MB (1027048kB)
(XEN) ACPI: RSDP 000F80F0, 0014 (r0 ASUS )
(XEN) ACPI: RSDT 3FFFD000, 0030 (r1 ASUS P2B-D 58582E32 ASUS 31303030)
(XEN) ACPI: FACP 3FFFD100, 0074 (r1 ASUS P2B-D 58582E32 ASUS 31303030)
(XEN) ACPI: DSDT 3FFFD180, 1D5E (r1 ASUS P2B-D 1000 MSFT 1000001)
(XEN) ACPI: FACS 3FFFF000, 0040
(XEN) ACPI: BOOT 3FFFD040, 0028 (r1 ASUS P2B-D 58582E32 ASUS 31303030)
(XEN) ACPI: APIC 3FFFD080, 005C (r1 ASUS P2B-D 0 0)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-000000003fffd000
(XEN) Xen heap: 9MB (9336kB)
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000f6ec0
(XEN) DMI 2.0 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0xe408
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[e404,0], pm1x_evt[e400,0]
(XEN) ACPI: wakeup_vec[3ffff00c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x01] enabled)
(XEN) Processor #1 6:7 APIC version 17
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 6:7 APIC version 17
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 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) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 501.149 MHz processor.
(XEN) Initing memory sharing.
(XEN) CPU: L1 I cache: 16K, L1 D cache: 16K
(XEN) CPU: L2 cache: 512K
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CMCI: CPU0 has no CMCI support
(XEN) I/O virtualisation disabled
(XEN) CPU0: Intel Pentium III (Katmai) stepping 02
(XEN) Booting processor 1/0 eip 8c000
(XEN) Initializing CPU#1
(XEN) CPU: L1 I cache: 16K, L1 D cache: 16K
(XEN) CPU: L2 cache: 512K
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CMCI: CPU1 has no CMCI support
(XEN) CPU1: Intel Pentium III (Katmai) stepping 03
(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 3.579MHz ACPI PM Timer
(XEN) Brought up 2 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) CPUIDLE: disabled due to no HPET. Force enable with 'cpuidle'.
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0x400000 memsz=0x4a1000
(XEN) elf_parse_binary: phdr: paddr=0x8a1000 memsz=0x275000
(XEN) elf_parse_binary: memory: 0x400000 -> 0xb16000
(XEN) elf_xen_parse_note: GUEST_OS = "linux"
(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) elf_xen_parse_note: VIRT_BASE = 0xc0000000
(XEN) elf_xen_parse_note: ENTRY = 0xc08e3000
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xc0402000
(XEN) elf_xen_parse_note: FEATURES =
"!writable_page_tables|pae_pgdir_above_4gb"
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) elf_xen_parse_note: HV_START_LOW = 0xf5800000
(XEN) elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN) elf_xen_addr_calc_check: addresses:
(XEN) virt_base = 0xc0000000
(XEN) elf_paddr_offset = 0x0
(XEN) virt_offset = 0xc0000000
(XEN) virt_kstart = 0xc0400000
(XEN) virt_kend = 0xc0b16000
(XEN) virt_entry = 0xc08e3000
(XEN) p2m_base = 0xffffffffffffffff
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0x400000 -> 0xb16000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 000000003d000000->000000003e000000 (61440 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0400000->c0b16000
(XEN) Init. ramdisk: c0b16000->c0b16000
(XEN) Phys-Mach map: c0b16000->c0b56000
(XEN) Start info: c0b56000->c0b5647c
(XEN) Page tables: c0b57000->c0b62000
(XEN) Boot stack: c0b62000->c0b63000
(XEN) TOTAL: c0000000->c0c00000
(XEN) ENTRY ADDRESS: c08e3000
(XEN) Dom0 has maximum 2 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xc0400000 -> 0xc08a1000
(XEN) elf_load_binary: phdr 1 at 0xc08a1000 -> 0xc0959000
(XEN) Scrubbing Free RAM: .......done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen)
(XEN) Freed 132kB 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 2.6.31.6 (root@xen) (gcc version 4.3.4 (Gentoo 4.3.4 p1.0,
pie-10.1.5) ) #22 SMP Sun Feb 7 12:44:33 CET 2010
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
NSC Geode by NSC
Cyrix CyrixInstead
Centaur CentaurHauls
Transmeta GenuineTMx86
Transmeta TransmetaCPU
UMC UMC UMC UMC
xen_release_chunk: looking at area pfn 10000-3fffd
xen_release_chunk: looking at area pfn 40000-fec00
xen_release_chunk: looking at area pfn fec01-fee00
xen_release_chunk: looking at area pfn fee01-ffff0
xen_release_chunk: looking at area pfn 0-10000
released 0 pages of unused memory
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 00000000000a0000 (usable)
Xen: 00000000000a0000 - 0000000000100000 (reserved)
Xen: 0000000000100000 - 0000000010000000 (usable)
Xen: 000000003fffd000 - 000000003ffff000 (ACPI data)
Xen: 000000003ffff000 - 0000000040000000 (ACPI NVS)
Xen: 00000000fec00000 - 00000000fec01000 (reserved)
Xen: 00000000fee00000 - 00000000fee01000 (reserved)
Xen: 00000000ffff0000 - 0000000100000000 (reserved)
console [xenboot0] enabled
DMI 2.0 present.
last_pfn = 0x10000 max_arch_pfn = 0x1000000
init_memory_mapping: 0000000000000000-0000000010000000
ACPI: RSDP 000f80f0 00014 (v00 ASUS )
ACPI: RSDT 3fffd000 00030 (v01 ASUS P2B-D 58582E32 ASUS 31303030)
ACPI: FACP 3fffd100 00074 (v01 ASUS P2B-D 58582E32 ASUS 31303030)
ACPI: DSDT 3fffd180 01D5E (v01 ASUS P2B-D 00001000 MSFT 01000001)
ACPI: FACS 3ffff000 00040
ACPI: BOOT 3fffd040 00028 (v01 ASUS P2B-D 58582E32 ASUS 31303030)
ACPI: APIC 3fffd080 0005C (v01 ASUS P2B-D 00000000 00000000)
ACPI: DMI BIOS year==0, assuming ACPI-capable machine
0MB HIGHMEM available.
256MB LOWMEM available.
mapped low ram: 0 - 10000000
low ram: 0 - 10000000
node 0 low ram: 00000000 - 10000000
node 0 bootmap 00002000 - 00004000
(9 early reservations) ==> bootmem [0000000000 - 0010000000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 -
0000001000]
#1 [0000b57000 - 0000b62000] XEN PAGETABLES ==> [0000b57000 -
0000b62000]
#2 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 -
0000002000]
#3 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 -
0000007000]
#4 [0000400000 - 00009f08ac] TEXT DATA BSS ==> [0000400000 -
00009f08ac]
#5 [0000b16000 - 0000b57000] XEN START INFO ==> [0000b16000 -
0000b57000]
#6 [00009f1000 - 00009f1184] BRK ==> [00009f1000 -
00009f1184]
#7 [0000007000 - 000007e000] PGTABLE ==> [0000007000 -
000007e000]
#8 [0000002000 - 0000004000] BOOTMAP ==> [0000002000 -
0000004000]
found SMP MP-table at [c00f6ec0] f6ec0
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
Normal 0x00001000 -> 0x00010000
HighMem 0x00010000 -> 0x00010000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x000000a0
0: 0x00000100 -> 0x00010000
Using APIC driver default
ACPI: PM-Timer IO Port: 0xe408
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
ACPI: mri: intsrc->source_irq = 0; acpi_gbl_FADT.sci_interrupt = 9
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 high level)
ACPI: mri: intsrc->source_irq = 9; acpi_gbl_FADT.sci_interrupt = 9
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
SMP: Allowing 2 CPUs, 0 hotplug CPUs
(XEN) io_apic.c:2291:
(XEN) ioapic_guest_write: apic=0, pin=0, irq=0
(XEN) ioapic_guest_write: new_entry=00010900
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) io_apic.c:2291:
(XEN) ioapic_guest_write: apic=0, pin=2, irq=0
(XEN) ioapic_guest_write: new_entry=00010900
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) io_apic.c:2291:
(XEN) ioapic_guest_write: apic=0, pin=3, irq=3
(XEN) ioapic_guest_write: new_entry=00010900
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1445: dom0: pirq 0 or irq 4 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 5 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 6 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 7 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 8 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 9 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 10 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 11 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 12 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 13 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 14 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 15 already mapped
(XEN) allocated vector for irq:16
(XEN) irq.c:1445: dom0: pirq 0 or irq 16 already mapped
(XEN) allocated vector for irq:17
(XEN) irq.c:1445: dom0: pirq 0 or irq 17 already mapped
(XEN) allocated vector for irq:18
(XEN) irq.c:1445: dom0: pirq 0 or irq 18 already mapped
(XEN) allocated vector for irq:19
(XEN) irq.c:1445: dom0: pirq 0 or irq 19 already mapped
(XEN) irq.c:1445: dom0: pirq 0 or irq 9 already mapped
(XEN) allocated vector for irq:21
(XEN) irq.c:1445: dom0: pirq 0 or irq 21 already mapped
(XEN) allocated vector for irq:22
(XEN) irq.c:1445: dom0: pirq 0 or irq 22 already mapped
(XEN) allocated vector for irq:23
(XEN) irq.c:1445: dom0: pirq 0 or irq 23 already mapped
Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)
NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
PERCPU: Allocated 11 4k pages, static data 41500 bytes
Xen: using vcpu_info placement
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64928
Kernel command line: root=/dev/hda3 ro console=hvc0 earlyprintk=xen
PID hash table entries: 1024 (order: 10, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PCI-DMA: Using Xen software bounce buffering for IO (Xen-SWIOTLB)
Placing 64MB Xen software IO TLB between c124c000 - c524c000
Xen software IO TLB at phys 0x124c000 - 0x524c000
Initializing HighMem for node 0 (00000000:00000000)
Memory: 186380k/262144k available (3286k kernel code, 75200k reserved,
1717k data, 456k init, 0k highmem)
virtual kernel memory layout:
fixmap : 0xf567e000 - 0xf57ff000 (1540 kB)
pkmap : 0xf5200000 - 0xf5400000 (2048 kB)
vmalloc : 0xd0800000 - 0xf51fe000 ( 585 MB)
lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
.init : 0xc08e3000 - 0xc0955000 ( 456 kB)
.data : 0xc07358bb - 0xc08e2e00 (1717 kB)
.text : 0xc0400000 - 0xc07358bb (3286 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
NR_IRQS:2304 nr_irqs:424
xen_set_ioapic_routing: irq 0 gsi 0 vector 0 ioapic 0 pin 0 triggering 0
polarity 0
(XEN) io_apic.c:2291:
(XEN) ioapic_guest_write: apic=0, pin=0, irq=0
(XEN) ioapic_guest_write: new_entry=00000900
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
xen_set_ioapic_routing: irq 1 gsi 1 vector 1 ioapic 0 pin 1 triggering 0
polarity 0
xen_set_ioapic_routing: irq 3 gsi 3 vector 3 ioapic 0 pin 3 triggering 0
polarity 0
(XEN) io_apic.c:2291:
(XEN) ioapic_guest_write: apic=0, pin=3, irq=3
(XEN) ioapic_guest_write: new_entry=00000903
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
xen_set_ioapic_routing: irq 4 gsi 4 vector 4 ioapic 0 pin 4 triggering 0
polarity 0
xen_set_ioapic_routing: irq 5 gsi 5 vector 5 ioapic 0 pin 5 triggering 0
polarity 0
xen_set_ioapic_routing: irq 6 gsi 6 vector 6 ioapic 0 pin 6 triggering 0
polarity 0
xen_set_ioapic_routing: irq 7 gsi 7 vector 7 ioapic 0 pin 7 triggering 0
polarity 0
xen_set_ioapic_routing: irq 8 gsi 8 vector 8 ioapic 0 pin 8 triggering 0
polarity 0
xen_set_ioapic_routing: irq 9 gsi 9 vector 9 ioapic 0 pin 9 triggering 0
polarity 0
xen_set_ioapic_routing: irq 10 gsi 10 vector 10 ioapic 0 pin 10
triggering 0 polarity 0
xen_set_ioapic_routing: irq 11 gsi 11 vector 11 ioapic 0 pin 11
triggering 0 polarity 0
xen_set_ioapic_routing: irq 12 gsi 12 vector 12 ioapic 0 pin 12
triggering 0 polarity 0
xen_set_ioapic_routing: irq 13 gsi 13 vector 13 ioapic 0 pin 13
triggering 0 polarity 0
xen_set_ioapic_routing: irq 14 gsi 14 vector 14 ioapic 0 pin 14
triggering 0 polarity 0
xen_set_ioapic_routing: irq 15 gsi 15 vector 15 ioapic 0 pin 15
triggering 0 polarity 0
Detected 501.136 MHz processor.
Console: colour VGA+ 80x25
console handover: boot [xenboot0] -> real [hvc0]
installing Xen timer for CPU 0
Calibrating delay loop (skipped), value calculated using timer
frequency.. 1002.27 BogoMIPS (lpj=501136)
Security Framework initialized
SELinux: Initializing.
Mount-cache hash table entries: 512
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys devices
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
mce: CPU supports 5 MCE banks
Performance Counters: p6 PMU driver.
------------[ cut here ]------------
WARNING: at arch/x86/xen/enlighten.c:720 xen_apic_write+0x12/0x14()
Hardware name: System Name
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.31.6 #22
Call Trace:
[<c040393e>] ? xen_apic_write+0x12/0x14
[<c043a2db>] warn_slowpath_common+0x60/0x90
[<c043a318>] warn_slowpath_null+0xd/0x10
[<c040393e>] xen_apic_write+0x12/0x14
[<c0412e06>] perf_counters_lapic_init+0x2b/0x2d
[<c08ec28e>] init_hw_perf_counters+0x2bd/0x357
[<c08ebec3>] identify_boot_cpu+0x21/0x23
[<c08ebf01>] check_bugs+0xb/0xdb
[<c0472a20>] ? delayacct_init+0x42/0x46
[<c08e37fe>] start_kernel+0x2be/0x2cd
[<c08e307b>] i386_start_kernel+0x6a/0x6f
[<c08e63a4>] xen_start_kernel+0x541/0x549
---[ end trace 4eaa2a86a8e2da22 ]---
... version: 0
... bit width: 32
... generic counters: 2
... value mask: 00000000ffffffff
... max period: 000000007fffffff
... fixed-purpose counters: 0
... counter mask: 0000000000000003
SMP alternatives: switching to UP code
ACPI: Core revision 20090521
ACPI Error: Hardware did not change modes 20090521 hwacpi-144
ACPI Error: Could not transition to ACPI mode 20090521 evxfevnt-93
ACPI Warning: AcpiEnable failed 20090521 utxface-147
ACPI: Unable to enable ACPI
cpu 0 spinlock event irq 422
installing Xen timer for CPU 1
cpu 1 spinlock event irq 416
SMP alternatives: switching to SMP code
Initializing CPU#1
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
mce: CPU supports 5 MCE banks
Brought up 2 CPUs
Booting paravirtualized kernel on Xen
Xen version: 4.0.0-rc3-pre (preserve-AD) (dom0)
Grant tables using version 2 layout.
Grant table initialized
Time: 16:57:32 Date: 02/07/10
NET: Registered protocol family 16
xenbus_probe_init ok
PCI: PCI BIOS revision 2.10 entry at 0xf0730, last bus=1
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: Interpreter disabled.
xenbus_probe_backend_init bus registered ok
xenbus_probe_frontend_init bus registered ok
xen_balloon: Initialising balloon driver with page order 0.
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Probing PCI hardware
* Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
* this clock source is slow. Consider trying other clock sources
pci 0000:00:04.3: quirk: region e400-e43f claimed by PIIX4 ACPI
pci 0000:00:04.3: quirk: region e800-e80f claimed by PIIX4 SMB
pci 0000:00:04.3: PIIX4 devres B PIO at 0290-0297
pci 0000:00:0a.0: PME# supported from D1 D2 D3hot
pci 0000:00:0a.0: PME# disabled
pci 0000:00:0b.0: PME# supported from D1 D2 D3hot
pci 0000:00:0b.0: PME# disabled
(XEN) PCI add device 00:00.0
(XEN) PCI add device 00:01.0
(XEN) PCI add device 00:04.0
(XEN) PCI add device 00:04.1
(XEN) PCI add device 00:04.2
(XEN) PCI add device 00:04.3
(XEN) PCI add device 00:09.0
(XEN) PCI add device 00:0a.0
(XEN) PCI add device 00:0b.0
(XEN) PCI add device 01:00.0
pci 0000:00:04.0: PIIX/ICH IRQ router [8086:7110]
IO APIC resources couldn't be allocated.
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
pnp: PnP ACPI: disabled
PM-Timer failed consistency check (0x0xffffff) - aborting.
pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
pci 0000:00:01.0: IO window: 0xd000-0xdfff
pci 0000:00:01.0: MEM window: 0xf4000000-0xf40fffff
pci 0000:00:01.0: PREFETCH window: 0xdf700000-0xe3ffffff
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
NET: Registered protocol family 1
Simple Boot Flag at 0x46 set to 0x1
platform rtc_cmos: registered platform RTC device (no PNP device found)
apm: BIOS not found.
audit: initializing netlink socket (disabled)
type=2000 audit(1265561852.450:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
msgmni has been set to 364
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Event-channel device installed.
registering netback
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
agpgart-intel 0000:00:00.0: Intel 440BX Chipset
agpgart-intel 0000:00:00.0: AGP aperture is 64M @ 0xf8000000
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
(XEN) irq.c:1182:d0 Cannot bind IRQ 0 to guest. Will not share with others.
serial8250: ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A
brd: module loaded
loop: module loaded
Uniform Multi-Platform E-IDE driver
piix 0000:00:04.1: IDE controller (0x8086:0x7111 rev 0x01)
piix 0000:00:04.1: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xb800-0xb807
ide1: BM-DMA at 0xb808-0xb80f
hda: WDC WD300BB-00CCB0, ATA DISK drive
hdb: SAMSUNG HD400LD, ATA DISK drive
hda: UDMA/33 mode selected
hdb: UDMA/33 mode selected
hdc: LITE-ON COMBO LTC-48161H, ATAPI CD/DVD-ROM drive
hdc: UDMA/33 mode selected
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ide-gd driver 1.18
hda: max request size: 128KiB
hda: 58633344 sectors (30020 MB) w/2048KiB Cache, CHS=58168/16/63
hda: cache flushes not supported
hda: hda1 hda2 hda3 hda4
hdb: max request size: 512KiB
hdb: Host Protected Area detected.
current capacity is 66055248 sectors (33820 MB)
native capacity is 781422768 sectors (400088 MB)
hdb: 66055248 sectors (33820 MB) w/8192KiB Cache, CHS=16383/255/63
hdb: cache flushes supported
hdb: hdb1
ide-cd driver 5.00
ide-cd: hdc: ATAPI 48X DVD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
8139too Fast Ethernet driver 0.9.28
8139too 0000:00:09.0: found PCI INT A -> IRQ 7
8139too 0000:00:09.0: sharing IRQ 7 with 0000:00:04.2
eth0: RealTek RTL8139 at 0xb000, 00:30:4f:08:4d:24, IRQ 7
8139too 0000:00:0a.0: found PCI INT A -> IRQ 12
eth1: RealTek RTL8139 at 0xa800, 00:e0:7d:c0:de:f3, IRQ 12
8139too 0000:00:0b.0: found PCI INT A -> IRQ 10
eth2: RealTek RTL8139 at 0xa400, 00:e0:7d:c0:de:f9, IRQ 10
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:04.2: found PCI INT D -> IRQ 7
uhci_hcd 0000:00:04.2: sharing IRQ 7 with 0000:00:09.0
uhci_hcd 0000:00:04.2: UHCI Host Controller
uhci_hcd 0000:00:04.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:04.2: irq 7, io base 0x0000b400
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: UHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.31.6 uhci_hcd
usb usb1: SerialNumber: 0000:00:04.2
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one day, 114 bytes nvram
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised:
dm-devel@xxxxxxxxxx
cpuidle: using governor ladder
cpuidle: using governor menu
input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input0
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
Using IPI No-Shortcut mode
usb 1-2: new full speed USB device using uhci_hcd and address 2
registered taskstats version 1
Magic number: 14:638:994
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
REISERFS (device hda3): found reiserfs format "3.6" with standard journal
REISERFS (device hda3): using ordered data mode
REISERFS (device hda3): journal params: device hda3, size 8192, journal
first block 18, max trans len 1024, max batch 900, max commit age 30,
max trans age 30
REISERFS (device hda3): checking transaction log (hda3)
REISERFS (device hda3): Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly on device 3:3.
Freeing unused kernel memory: 456k freed
Write protecting the kernel text: 3288k
Write protecting the kernel read-only data: 1452k
INIT: version 2.86 booting
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