Hi, all
I'm trying to compile and boot dom0 on the latest FC6.
I use xen-ia64-unstable tree.
Now I'm debugging it.
It is caused by Unalignment accsess.
I'd like to share the status, so I report this issue.
The below is boot log.
----------------------------------
ELILO boot: Uncompressing Linux... done
Loading file initrd-2.6.16.13-xen.img0727...done
Loading file vmlinuz-2.6.16.13-xen0727...done
Uncompressing... done
__ __ _____ ___ _ _ _
\ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___
\ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
/ \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | | __/
/_/\_\___|_| |_| |____(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
16:57:35 JST 2006
Latest ChangeSet: Wed Jul 26 15:59:36 2006 -0600 10811:254c090854de
(XEN) xen image pstart: 0x4000000, xenheap pend: 0x8000000
(XEN) find_memory: efi_memmap_walk returns max_page=bffed
(XEN) Before heap_start: f0000000041330d8
(XEN) After heap_start: f000000004150000
(XEN) Init boot pages: 0x10000d8 -> 0x4000000.
(XEN) Init boot pages: 0x8000000 -> 0x7f708000.
(XEN) Init boot pages: 0x7fe58000 -> 0x7fefc000.
(XEN) Init boot pages: 0x100000000 -> 0x1ffffc000.
(XEN) Init boot pages: 0x280000000 -> 0x2fd95a000.
(XEN) Init boot pages: 0x2fe7a5568 -> 0x2fed72010.
(XEN) Init boot pages: 0x2fed72070 -> 0x2fed75f67.
(XEN) Init boot pages: 0x2fed75fce -> 0x2fed78000.
(XEN) Init boot pages: 0x2fef41a6e -> 0x2fef50010.
(XEN) Init boot pages: 0x2fef50940 -> 0x2ffe14000.
(XEN) Init boot pages: 0x2ffe80000 -> 0x2fffb4000.
(XEN) System RAM: 8166MB (8362944kB)
(XEN) size of virtual frame_table: 20480kB
(XEN) virtual machine to physical table: f3ffffffffa00098 size: 4144kB
(XEN) max_page: 0xbffed
(XEN) Xen heap: 62MB (64192kB)
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) ACPI: RSDP (v002 INTEL ) @
0x000000007ff50000
(XEN) ACPI: XSDT (v001 INTEL SR870BN4 0x01072002 MSFT 0x00010013) @
0x000000007ff50090
(XEN) ACPI: FADT (v003 INTEL SR870BN4 0x01072002 MSFT 0x00010013) @
0x000000007ff50138
(XEN) ACPI: MADT (v001 INTEL SR870BN4 0x01072002 MSFT 0x00010013) @
0x000000007ff50230
(XEN) ACPI: DSDT (v001 Intel SR870BN4 0x00000000 INTL 0x20030918) @
0x0000000000000000
(XEN) SAL 3.20: Intel Corp SR870BN4
version 3.0
(XEN) SAL Platform features: BusLock
(XEN) SAL: AP wakeup using external interrupt vector 0xf0
(XEN) cpu package is Multi-Core capable: number of cores=2
(XEN) cpu package is Multi-Threading capable: number of siblings=2
0000
(XEN) WARNING: no opcode provided from hardware(0)!!!
(XEN) vm buffer size: 1048576, order: 6
(XEN) cpu_init: current=f0000000040d8000
(XEN) vm_buffer: 0xf000000007e00000
(XEN) vhpt_init: vhpt paddr=0x1fffe0000, end=0x1fffeffff
(XEN) iosapic_system_init: Disabling PC-AT compatible 8259 interrupts
(XEN) ACPI: Local APIC address e8000000fee00000
(XEN) ACPI: LSAPIC (acpi_id[0x00] lsapic_id[0xc0] lsapic_eid[0x18] enabled)
(XEN) CPU 0 (0xc018) enabled (BSP)
(XEN) ACPI: LSAPIC (acpi_id[0x01] lsapic_id[0xc2] lsapic_eid[0x18] enabled)
(XEN) CPU 1 (0xc218) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x02] lsapic_id[0xc4] lsapic_eid[0x18] enabled)
(XEN) CPU 2 (0xc418) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x03] lsapic_id[0xc6] lsapic_eid[0x18] enabled)
(XEN) CPU 3 (0xc618) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x04] lsapic_id[0xc1] lsapic_eid[0x18] enabled)
(XEN) CPU 4 (0xc118) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x05] lsapic_id[0xc3] lsapic_eid[0x18] enabled)
(XEN) CPU 5 (0xc318) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x06] lsapic_id[0xc5] lsapic_eid[0x18] enabled)
(XEN) CPU 6 (0xc518) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x07] lsapic_id[0xc7] lsapic_eid[0x18] enabled)
(XEN) CPU 7 (0xc718) enabled
(XEN) ACPI: LSAPIC (acpi_id[0x08] lsapic_id[0xc0] lsapic_eid[0x98] disabled)
(XEN) CPU 8 (0xc098) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x09] lsapic_id[0xc2] lsapic_eid[0x98] disabled)
(XEN) CPU 9 (0xc298) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x0a] lsapic_id[0xc4] lsapic_eid[0x98] disabled)
(XEN) CPU 10 (0xc498) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x0b] lsapic_id[0xc6] lsapic_eid[0x98] disabled)
(XEN) CPU 11 (0xc698) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x0c] lsapic_id[0xc1] lsapic_eid[0x98] disabled)
(XEN) CPU 12 (0xc198) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x0d] lsapic_id[0xc3] lsapic_eid[0x98] disabled)
(XEN) CPU 13 (0xc398) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x0e] lsapic_id[0xc5] lsapic_eid[0x98] disabled)
(XEN) CPU 14 (0xc598) disabled
(XEN) ACPI: LSAPIC (acpi_id[0x0f] lsapic_id[0xc7] lsapic_eid[0x98] disabled)
(XEN) CPU 15 (0xc798) disabled
(XEN) ACPI: IOSAPIC (id[0x0] address[00000000fec00000] gsi_base[0])
(XEN) ACPI: IOSAPIC (id[0x1] address[00000000fec10000] gsi_base[24])
(XEN) ACPI: IOSAPIC (id[0x2] address[00000000fec20000] gsi_base[48])
(XEN) ACPI: IOSAPIC (id[0x3] address[00000000fec30000] gsi_base[72])
(XEN) ACPI: IOSAPIC (id[0x4] address[00000000fec40000] gsi_base[96])
(XEN) ACPI: IOSAPIC (id[0x5] address[00000000fec50000] gsi_base[120])
(XEN) ACPI: IOSAPIC (id[0x6] address[00000000fec60000] gsi_base[144])
l_irq[0x16]
(XEN) PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0xc018) vector 30
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
(XEN) 8 CPUs available, 16 CPUs total
(XEN) MCA related initialization done
(XEN) setup_vector(254): handler=f00000000410e810, flags=102
(XEN) setup_vector(239): handler=f00000000410e810, flags=102
(XEN) CPU 0: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) Time init:
(XEN) .... System Time: 5311891ns
(XEN) .... scale: 281BC63A7
(XEN) Boot processor id 0x0/0xc018
(XEN) num_online_cpus=1, max_cpus=64
(XEN) cpu_init: current=f000000007d90000
(XEN) vhpt_init: vhpt paddr=0x2fd940000, end=0x2fd94ffff
(XEN) CPU 1: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 1: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) cpu_init: current=f000000007d88000
(XEN) vhpt_init: vhpt paddr=0x2fe7b0000, end=0x2fe7bffff
(XEN) CPU 2: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 2: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) cpu_init: current=f000000007d80000
(XEN) vhpt_init: vhpt paddr=0x2fed60000, end=0x2fed6ffff
(XEN) CPU 3: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 3: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) cpu_init: current=f000000007d78000
(XEN) vhpt_init: vhpt paddr=0x2ffe00000, end=0x2ffe0ffff
(XEN) CPU 4: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 4: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) cpu_init: current=f000000007d70000
(XEN) vhpt_init: vhpt paddr=0x2fffa0000, end=0x2fffaffff
(XEN) CPU 5: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 5: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) cpu_init: current=f000000007d68000
(XEN) vhpt_init: vhpt paddr=0x1fffd0000, end=0x1fffdffff
(XEN) CPU 6: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 6: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) cpu_init: current=f000000007d60000
(XEN) vhpt_init: vhpt paddr=0x1fffc0000, end=0x1fffcffff
(XEN) CPU 7: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) CPU 7: base freq=199.459MHz, ITC ratio=8/4, ITC freq=398.918MHz
(XEN) Brought up 8 CPUs
(XEN) Total of 8 processors activated (2.10 BogoMIPS).
(XEN) Maximum number of domains: 63; 18 RID bits per domain
(XEN) setup_vector(45): handler=f000000004115c18, flags=2
(XEN) ### domain f000000007d58080: rid=40000-80000 mp_rid=1000
(XEN) arch_domain_create: domain=f000000007d58080
(XEN) *** LOADING DOMAIN 0 ***
(XEN) METAPHYSICAL MEMORY ARRANGEMENT:
(XEN) Kernel image: 4000000->4fb8948
(XEN) Entry address: 400ff20
(XEN) Init. ramdisk: 7fa34000 len 1c9a6e
(XEN) Start info.: 4fbc000->4fc0000
(XEN) Dom0 max_vcpus=8
(XEN) Dom0: 0xf000000007d58080
(XEN) Domain0 EFI passthrough: MPS=0x7ff4f000enable lsapic entry:
0xf00000007ff5025c
(XEN) enable lsapic entry: 0xf00000007ff50268
(XEN) enable lsapic entry: 0xf00000007ff50274
(XEN) enable lsapic entry: 0xf00000007ff50280
(XEN) enable lsapic entry: 0xf00000007ff5028c
(XEN) enable lsapic entry: 0xf00000007ff50298
(XEN) enable lsapic entry: 0xf00000007ff502a4
(XEN) enable lsapic entry: 0xf00000007ff502b0
(XEN) ACPI 2.0=0x7ff50000 ACPI=0x7ff51000 SMBIOS=0xf0000
000) (0MB)
000) (0MB)
000) (0MB)
000) (0MB)
000) (0MB)
000) (0MB)
000) (1MB)
000) (2037MB)
000) (3MB)
000) (3MB)
000) (0MB)
000) (0MB)
000) (1MB)
000) (16MB)
000) (16MB)
000) (0MB)
000) (0MB)
000) (0MB)
000) (64MB)
000) (64MB)
........................................................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).
(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
12)) #1 SMP Thu Jul 27 17:14:32 JST 2006
IOS=0xf0000
Initial ramdisk at: 0xe00000007fa34000 (1874542 bytes)
SAL 0.1: Xen/ia64 Xen/ia64 version 0.0
SAL: AP wakeup using external interrupt vector 0xf3
xen_pal_emulator: UNIMPLEMENTED PAL CALL 42!!!!
(XEN) No logical to physical processor mapping available
vcpu_set_itc: Setting ar.itc is currently disabled
(XEN) (this message is only displayed one)
(XEN) ACPI: Local APIC address c0000000fee00000
ACPI: [APIC:0x07] ignored 12 entries of 16 found
WARN: GSI 3 in use by Xen.
(XEN) PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0xc018) vector 30
4 CPUs available, 4 CPUs total
Running on Xen! start_info_pfn=0x13ef nr_pages=131072 flags=0x3
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Built 1 zonelists
Kernel command line: nomca console=tty0,vga console=ttyS1,115200,8n1
root=LABEL=/ ro
init_IRQ called from a000000100bacb60
PID hash table entries: 4096 (order: 12, 131072 bytes)
Console: colour VGA+ 80x25
1 SMP Thu Jul 27 17:14:32 JST 2006
IOS=0xf0000
Initial ramdisk at: 0xe00000007fa34000 (1874542 bytes)
SAL 0.1: Xen/ia64 Xen/ia64 version 0.0
SAL: AP wakeup using external interrupt vector 0xf3
No logical to physical processor mapping available
ACPI: Local APIC address c0000000fee00000
ACPI: [APIC:0x07] ignored 12 entries of 16 found
PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0xc018) vector 30
4 CPUs available, 4 CPUs total
Running on Xen! start_info_pfn=0x13ef nr_pages=131072 flags=0x3
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Built 1 zonelists
Kernel command line: nomca console=tty0,vga console=ttyS1,115200,8n1
root=LABEL=/ ro
init_IRQ called from a000000100bacb60
PID hash table entries: 4096 (order: 12, 131072 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 262144 (order: 7, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 6, 1048576 bytes)
Software IO TLB enabled:
Aperture: 64 megabytes
Kernel range: 0xe000000004fc0000 - 0xe000000008fc0000
Memory: 1970512k/2064384k available (10379k code, 93296k reserved, 4190k data,
288k init)
McKinley Errata 9 workaround not needed; disabling it
register RESCHEDULE_VECTOR (RESCHED0) to xen irq (256)
register IPI_VECTOR (IPI0) to xen irq (257)
Percpu irq 238 is unsupported by xen!
register VIRQ_ITC (timer0) to xen irq (258)
Mount-cache hash table entries: 1024
Boot processor id 0x0/0xc018
arch_boot_vcpu: vcpu 1 awaken
(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
register RESCHEDULE_VECTOR (RESCHED1) to xen irq (259)
register IPI_VECTOR (IPI1) to xen irq (260)
Percpu irq 238 is unsupported by xen!
register VIRQ_ITC (timer1) to xen irq (261)
CPU 1: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) arch_boot_vcpu: vcpu 2 awaken
(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
register RESCHEDULE_VECTOR (RESCHED2) to xen irq (262)
register IPI_VECTOR (IPI2) to xen irq (263)
Percpu irq 238 is unsupported by xen!
register VIRQ_ITC (timer2) to xen irq (264)
CPU 2: synchronized ITC with CPU 0 (last diff 0 cycles, maxerr 160 cycles)
(XEN) arch_boot_vcpu: vcpu 3 awaken
(XEN) vcpu_get_lrr0: Unmasked interrupts unsupported
(XEN) vcpu_get_lrr1: Unmasked interrupts unsupported
register RESCHEDULE_VECTOR (RESCHED3) to xen irq (265)
register IPI_VECTOR (IPI3) to xen irq (266)
Percpu irq 238 is unsupported by xen!
register VIRQ_ITC (timer3) to xen irq (267)
CPU 3: synchronized ITC with CPU 0 (last diff -1 cycles, maxerr 161 cycles)
Brought up 4 CPUs
Total of 4 processors activated (12674.66 BogoMIPS).
migration_cost=15724
checking if image is initramfs... it is
Freeing initrd memory: 1824kB freed
grant table at e000010000000000
Grant table initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOSAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI quirk: region 0c00-0c7f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0500-053f claimed by ICH4 GPIO
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
ACPI: PCI Root Bridge [PCI1] (0000:02)
ACPI: PCI Root Bridge [PCI3] (0000:09)
ACPI: PCI Root Bridge [PCI4] (0000:0f)
ACPI: Device [CSFF] status [00000008]: functional but not present; setting
present
ACPI: PCI Root Bridge [CSFF] (0000:ff)
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
perfmon: version 2.0 IRQ 238
perfmon: Montecito PMU detected, 27 PMCs, 35 PMDs, 12 counters (47 bits)
kernel unaligned access to 0xa000000000000644, ip=0xa000000100049bd0
Unable to handle kernel paging request at virtual address a250040200000601
swapper[1]: Oops 8813272891392 [1]
Modules linked in:
Pid: 1, CPU 0, comm: swapper
psr : 00000010085a6010 ifs : 8000000000000590 ip : [<a000000100bbd890>] Not
tainted
ip is at create_gate_table+0x150/0x380
unat: 0000000000000000 pfs : 8000000000000590 rsc : 000000000000000b
rnat: e000000001b89288 bsps: 0000000000005601 pr : 000000000000a581
ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
csd : 0000000000000000 ssd : 0000000000000000
b0 : a000000100bbd850 b6 : a000000100bbd740 b7 : a000000100138d60
f6 : 1003e0000000000000000 f7 : 1003e00000000000000a0
f8 : 1003e0000000000000001 f9 : 10002a000000000000000
f10 : 0fffdccccccccc8c00000 f11 : 1003e0000000000000000
r1 : a000000101016710 r2 : a000000100e3ad50 r3 : a000000100e3ad50
r8 : e00000007d85f340 r9 : f100000000000001 r10 : 0000000000000000
r11 : f100000000004c20 r12 : e000000001b8fe30 r13 : e000000001b88000
r14 : 0000000000004000 r15 : a000000000000648 r16 : 00000000ffffffff
r17 : a000000000000000 r18 : 00000000000000b0 r19 : 0000000000000090
r20 : 0000000000000012 r21 : 0001000000000012 r22 : a250040200000601
r23 : 0250040200000601 r24 : a000000000000620 r25 : 000000000000007c
r26 : e00000007d85f350 r27 : 0000000000004000 r28 : e00000007d85f3b8
r29 : 0000000000000001 r30 : 0000000000000000 r31 : a000000100dc75a0
Call Trace:
[<a00000010001cae0>] show_stack+0x40/0xa0
sp=e000000001b8f9c0 bsp=e000000001b89138
[<a00000010001d3e0>] show_regs+0x840/0x880
sp=e000000001b8fb90 bsp=e000000001b890e0
[<a000000100041a60>] die+0x1c0/0x3e0
sp=e000000001b8fb90 bsp=e000000001b89098
[<a000000100066220>] ia64_do_page_fault+0x920/0xaa0
sp=e000000001b8fbb0 bsp=e000000001b89048
[<a000000100069020>] xen_leave_kernel+0x0/0x3b0
sp=e000000001b8fc60 bsp=e000000001b89048
[<a000000100bbd890>] create_gate_table+0x150/0x380
sp=e000000001b8fe30 bsp=e000000001b88fc0
[<a000000100011950>] init+0x430/0x8a0
sp=e000000001b8fe30 bsp=e000000001b88f98
[<a00000010001af90>] kernel_thread_helper+0x30/0x60
sp=e000000001b8fe30 bsp=e000000001b88f70
[<a0000001000110c0>] start_kernel_thread+0x20/0x40
sp=e000000001b8fe30 bsp=e000000001b88f70
<0>Kernel panic - not syncing: Attempted to kill init!
Best Regards,
Akio Takebe
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