For what it is worth, this fault only happens with 3.0.4
I went back to 3.0.3 and booted the same dom0 kernel this time
with ACPI enabled,
and it boots fine. The problem must be in 3.0.4
Here's a boot log from a source install of xen 3.0.3-0
Xen version 3.0.3-0 (root@) (gcc version 4.1.2 20061115 (prerelease)
(Debian 4.1.1-21)) Sun Mar 4 18:16:06 GMT 2007
Latest ChangeSet: unavailable
(XEN) Command line: /boot/xen-3.0.3-0.gz dom0_mem=262144
com1=115200,8n1 console=vga,com1
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009dc00 (usable)
(XEN) 0000000000100000 - 000000007fff0000 (usable)
(XEN) System RAM: 2047MB (2096692kB)
(XEN) Xen heap: 14MB (14416kB)
(XEN) found SMP MP-table at 000ff780
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v002 ACPIAM ) @
0x00000000000f9480
(XEN) ACPI: XSDT (v001 A M I OEMXSDT 0x12000614 MSFT 0x00000097) @
0x000000007fff0100
(XEN) ACPI: FADT (v003 A M I OEMFACP 0x12000614 MSFT 0x00000097) @
0x000000007fff0290
(XEN) ACPI: MADT (v001 A M I OEMAPIC 0x12000614 MSFT 0x00000097) @
0x000000007fff0390
(XEN) ACPI: SPCR (v001 A M I OEMSPCR 0x12000614 MSFT 0x00000097) @
0x000000007fff0410
(XEN) ACPI: SLIT (v001 A M I OEMSLIT 0x12000614 MSFT 0x00000097) @
0x000000007fff04a0
(XEN) ACPI: OEMB (v001 A M I AMI_OEM 0x12000614 MSFT 0x00000097) @
0x000000007fffe040
(XEN) ACPI: HPET (v001 A M I OEMHPET0 0x12000614 MSFT 0x00000097) @
0x000000007fff54d0
(XEN) ACPI: SRAT (v001 AMD HAMMER 0x00000001 AMD 0x00000001) @
0x000000007fff5510
(XEN) ACPI: SSDT (v001 A M I POWERNOW 0x00000001 AMD 0x00000001) @
0x000000007fff5600
(XEN) ACPI: DSDT (v001 DATER DATER111 0x00000111 INTL 0x20051117) @
0x0000000000000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
(XEN) Processor #2 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 15:1 APIC version 16
(XEN) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 4, version 17, 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: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) ACPI: IRQ14 used by override.
(XEN) ACPI: IRQ15 used by override.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x10de8201 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 1800.088 MHz processor.
(XEN) CPU0: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 0(2) -> Core 0
(XEN) AMD SVM Extension is enabled for cpu 0.
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: AMD Dual-Core AMD Opteron(tm) Processor 2210 stepping 02
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU1: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 1(2) -> Core 1
(XEN) AMD: Disabling C1 Clock Ramping Node #0
(XEN) AMD: Disabling C1 Clock Ramping Node #1
(XEN) AMD SVM Extension is enabled for cpu 1.
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: AMD Dual-Core AMD Opteron(tm) Processor 2210 stepping 02
(XEN) Booting processor 2/2 eip 90000
(XEN) Initializing CPU#2
(XEN) CPU2: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 2(2) -> Core 0
(XEN) AMD SVM Extension is enabled for cpu 2.
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: AMD Dual-Core AMD Opteron(tm) Processor 2210 stepping 02
(XEN) Booting processor 3/3 eip 90000
(XEN) Initializing CPU#3
(XEN) CPU3: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 3(2) -> Core 1
(XEN) AMD SVM Extension is enabled for cpu 3.
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: AMD Dual-Core AMD Opteron(tm) Processor 2210 stepping 02
(XEN) Total of 4 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 4 CPUs:
(XEN) CPU#0 had 1211 usecs TSC skew, fixed it up.
(XEN) CPU#1 had 1211 usecs TSC skew, fixed it up.
(XEN) CPU#2 had -1211 usecs TSC skew, fixed it up.
(XEN) CPU#3 had -1211 usecs TSC skew, fixed it up.
(XEN) Platform timer is 25.000MHz HPET
(XEN) Brought up 4 CPUs
(XEN) Machine check exception polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Domain 0 kernel supports features = { 0000001f }.
(XEN) Domain 0 kernel requires features = { 00000000 }.
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000003000000->0000000004000000 (61440 pages
to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff80200000->ffffffff8084ed08
(XEN) Init. ramdisk: ffffffff8084f000->ffffffff8084f000
(XEN) Phys-Mach map: ffffffff8084f000->ffffffff808cf000
(XEN) Start info: ffffffff808cf000->ffffffff808cf49c
(XEN) Page tables: ffffffff808d0000->ffffffff808d9000
(XEN) Boot stack: ffffffff808d9000->ffffffff808da000
(XEN) TOTAL: ffffffff80000000->ffffffff80c00000
(XEN) ENTRY ADDRESS: ffffffff80200000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Scrubbing Free RAM: .....................done.
(XEN) Xen trace buffers: disabled
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen).
kernel direct mapping tables up to 10800000 @ 8d9000-9e5000
Bootdata ok (command line is root=/dev/md0 ro console=tty0 console=ttyS0)
Linux version 2.6.18.xp2 (2.6.18.xp2-10.00.Custom) (root@xenbox4) (gcc
version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Sun Mar
4 15:07:17 GMT 2007
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 0000000010800000 (usable)
DMI present.
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[0x02] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
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)
ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 80000000 (gap: 7fff0000:80010000)
Built 1 zonelists. Total pages: 67584
Kernel command line: root=/dev/md0 ro console=tty0 console=ttyS0
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 16384 bytes)
Xen reported: 1800.099 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Software IO TLB enabled:
Aperture: 2 megabytes
Kernel range: 0xffff880000962000 - 0xffff880000b62000
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Memory: 247520k/270336k available (3721k kernel code, 14272k reserved,
1444k data, 220k init)
Calibrating delay using timer specific routine.. 4502.14 BogoMIPS (lpj=9004284)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
(SMP-)alternatives turned off
ACPI: Core revision 20060707
Initializing CPU#1
Initializing CPU#2
Brought up 4 CPUs
Initializing CPU#3
migration_cost=562
Grant table initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Transparent bridge - 0000:00:06.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LNEA] (IRQs 16 17 18 19) *10
ACPI: PCI Interrupt Link [LNEB] (IRQs 16 17 18 19) *11
ACPI: PCI Interrupt Link [LNEC] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LNED] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LUB0] (IRQs 20 21 22 23) *10
ACPI: PCI Interrupt Link [LMAD] (IRQs 20 21 22 23) *5
ACPI: PCI Interrupt Link [LUB2] (IRQs 20 21 22 23) *11
ACPI: PCI Interrupt Link [LMAC] (IRQs 20 21 22 23) *11
ACPI: PCI Interrupt Link [LAZA] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 20 21 22 23) *5
ACPI: PCI Interrupt Link [LPMU] (IRQs 20 21 22 23) *7
ACPI: PCI Interrupt Link [LSA0] (IRQs 20 21 22 23) *5
ACPI: PCI Interrupt Link [LSA1] (IRQs 20 21 22 23) *10
ACPI: PCI Interrupt Link [LATA] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [LSA2] (IRQs 20 21 22 23) *10
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 16 devices
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
pnp: 00:06: ioport range 0xb00-0xb7f has been reserved
pnp: 00:06: ioport range 0xb80-0xb83 has been reserved
pnp: 00:06: ioport range 0xb84-0xb85 has been reserved
pnp: 00:06: ioport range 0xb86-0xb8d has been reserved
pnp: 00:06: ioport range 0xb90-0xb9f has been reserved
pnp: 00:06: ioport range 0xc00-0xcfe could not be reserved
pnp: 00:0d: ioport range 0xa00-0xa0f has been reserved
PCI: Bridge: 0000:00:06.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0a.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0b.0
IO window: disabled.
MEM window: df000000-dfefffff
PREFETCH window: dd000000-ddffffff
PCI: Bridge: 0000:04:00.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:04:00.1
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0c.0
IO window: disabled.
MEM window: dff00000-dfffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0d.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0e.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0f.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
ACPI: PCI Interrupt Link [LNEA] enabled at IRQ 19
GSI 16 sharing vector 0x98 and IRQ 16
ACPI: PCI Interrupt 0000:04:00.1[A] -> Link [LNEA] -> GSI 19 (level,
low) -> IRQ 16
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
TCP established hash table entries: 16384 (order: 6, 262144 bytes)
TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 16384 bind 8192)
TCP reno registered
audit: initializing netlink socket (disabled)
audit(1173033511.020:1): initialized
NTFS driver 2.1.27 [Flags: R/W].
fuse init (API version 7.7)
JFS: nTxBlock = 2048, nTxLock = 16384
SGI XFS with large block/inode numbers, no debug enabled
SGI XFS Quota Management subsystem
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcie_portdrv_probe->Dev[0376:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
pcie_portdrv_probe->Dev[0374:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
pcie_portdrv_probe->Dev[0374:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
pcie_portdrv_probe->Dev[0378:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
pcie_portdrv_probe->Dev[0375:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
pcie_portdrv_probe->Dev[0377:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
Using specific hotkey driver
ibm_acpi: ec object not found
hpet_acpi_add: no address or irqs in _CRS
Linux agpgart interface v0.101 (c) Dave Jones
ipmi message handler version 39.0
ipmi device interface
IPMI System Interface driver.
ipmi_si: Trying SMBIOS-specified KCS state machine at I/O address
0xca2, slave address 0x20, irq 0
ipmi: Found new BMC (man_id: 0x005059, prod_id: 0x001c, dev_id: 0x22)
IPMI KCS interface initialized
IPMI Watchdog: driver initialized
Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
IPMI poweroff: Unable to find a poweroff function that will work, giving up
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
loop: loaded (max 8 devices)
nbd: registered device at major 43
forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.56.
ACPI: PCI Interrupt Link [LMAC] enabled at IRQ 23
GSI 17 sharing vector 0xA0 and IRQ 17
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LMAC] -> GSI 23 (level,
low) -> IRQ 17
forcedeth: using HIGHDMA
eth0: forcedeth.c: subsystem: 01170:0026 bound to 0000:00:08.0
ACPI: PCI Interrupt Link [LMAD] enabled at IRQ 22
GSI 18 sharing vector 0xA8 and IRQ 18
ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LMAD] -> GSI 22 (level,
low) -> IRQ 18
forcedeth: using HIGHDMA
eth1: forcedeth.c: subsystem: 01170:0026 bound to 0000:00:09.0
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hda: Slimtype DVDRW SSM-8515S, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
Loading iSCSI transport class v1.1-646.<5>iscsi: registered transport (tcp)
ACPI: PCI Interrupt Link [LSA0] enabled at IRQ 21
GSI 19 sharing vector 0xB0 and IRQ 19
ACPI: PCI Interrupt 0000:00:05.0[A] -> Link [LSA0] -> GSI 21 (level,
low) -> IRQ 19
ata1: SATA max UDMA/133 cmd 0xE480 ctl 0xE402 bmdma 0xDC00 irq 19
ata2: SATA max UDMA/133 cmd 0xE080 ctl 0xE002 bmdma 0xDC08 irq 19
scsi0 : sata_nv
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7, max UDMA/133, 586072368 sectors: LBA48 NCQ (depth 0/32)
ata1.00: ata1: dev 0 multi count 16
ata1.00: configured for UDMA/133
scsi1 : sata_nv
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