[Xen-devel] Crash while loading dom0

I'm trying to get unstable running on a dual opteron system. Xen is crashing
while dom0 is initializing.  Is this a result of acpi issues?  Is there a
workaround? I've tried passing acpi=off but without any luck.

        thanks,
                ray



 \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
  \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
  /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
 /_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|
                                                         
 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 3.0-devel (rjl@xxxxxxxxxx) (gcc version 3.3.6 (Debian
1:3.3.6-4)) Wed May 11 10:16:08 EDT 2005
 Latest ChangeSet: information unavailable

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009f000 (usable)
(XEN)  000000000009f000 - 00000000000a0000 (reserved)
(XEN)  00000000000e8000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000007fff9700 (usable)
(XEN)  000000007fff9700 - 0000000080000000 (reserved)
(XEN)  00000000fec00000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000480000000 (usable)
(XEN) System RAM: 16383MB (16776800kB)
(XEN) Xen heap: 14MB (14336kB)
(XEN) CPU0: Before vendor init, caps: 078bfbff e3d3fbff 00000000, vendor = 2
(XEN) CPU caps: 078bfbff e3d3fbff 00000000 00000000
(XEN) found SMP MP-table at 000fef70
(XEN) ACPI: RSDP (v002 HP                                    ) @
0x00000000000e8210
(XEN) ACPI: XSDT (v001 HP     CPQ0062  0x20050201  0x00000000) @
0x000000007fff97ec
(XEN) ACPI: FADT (v003 HP     VIPER    0x00000001  0x00000000) @
0x000000007fff99ac
(XEN) ACPI: SSDT (v001 HP      PROJECT 0x00000001 MSFT 0x0100000e) @
0x000000007fffad8b
(XEN) ACPI: MADT (v001 HP     VIPER    0x00000001  0x00000000) @
0x000000007fff9ab8
(XEN) ACPI: MCFG (v001 HP     VIPER    0x00000001  0x00000000) @
0x000000007fff9b56
(XEN) ACPI: DSDT (v001 HP         DSDT 0x00000001 MSFT 0x0100000e) @
0x0000000000000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:5 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:5 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
(XEN) Using ACPI for processor (LAPIC) configuration information
(XEN) Intel MultiProcessor Specification v1.4
(XEN)     Virtual Wire compatibility mode.
(XEN) OEM ID: HP       Product ID: workstation  APIC at: 0xFEE00000
(XEN) I/O APIC #8 Version 17 at 0xFEC00000.
(XEN) I/O APIC #9 Version 17 at 0xF2600000.
(XEN) I/O APIC #10 Version 17 at 0xF2601000.
(XEN) I/O APIC #11 Version 17 at 0xF2700000.
(XEN) Enabling APIC mode:  Flat.  Using 7 I/O APICs
(XEN) Processors: 2
(XEN) WARNING: bogus zero IO-APIC address found in MPTABLE, disabling
IO/APIC support!
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(XEN) Initializing CPU#0
(XEN) Detected 2593.143 MHz processor.
(XEN) CPU0 booted
(XEN) SMP motherboard not detected.
(XEN) enabled ExtINT on CPU#0
(XEN) Using local APIC timer interrupts.
(XEN) Calibrating APIC timer for CPU0...
(XEN) ..... CPU clock speed is 2593.1283 MHz.
(XEN) ..... host bus clock speed is 199.4714 MHz.
(XEN) ..... bus_scale = 0x0000CC44
(XEN) Time init:
(XEN) .... cpu_freq:    00000000:9A903900
(XEN) .... scale:       00000001:8AE338F4
(XEN) .... Wall Clock:  1115807416s 50000us
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found:
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xffffffff80100000,LOADE
R=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000010000000->0000000020000000 (62482 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80100000->ffffffff80538085
(XEN)  Init. ramdisk: ffffffff80539000->ffffffff80539000
(XEN)  Phys-Mach map: ffffffff80539000->ffffffff805b6048
(XEN)  Page tables:   ffffffff805b7000->ffffffff805be000
(XEN)  Start info:    ffffffff805be000->ffffffff805bf000
(XEN)  Boot stack:    ffffffff805bf000->ffffffff805c0000
(XEN)  TOTAL:         ffffffff80000000->ffffffff80800000
(XEN)  ENTRY ADDRESS: ffffffff80100000
(XEN) Scrubbing Free RAM:
............................................................................
............................................................................
.................................done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen).
 Xen: 0000000000000000 - 000000001f412000 (usable)
kernel direct mapping tables upto ffff88001f412000 @ 5be000-6bb000
Linux version 2.6.11-xen0 (rjl@fossil) (gcc version 3.3.6 (Debian
1:3.3.6-4)) #1 Wed May 11 10:21:00 EDT 2005
Registering memory for bootmem: from  800000, size = 1ec12000
Built 1 zonelists
Kernel command line: root=/dev/sda1 ro console=ttyS0 acpi=off
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 65536 bytes)
Xen reported: 2593.143 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
(XEN) BUG at domain.c:125
(XEN) CPU:    0
(XEN) EIP:    0810:[<ffff830000107d91>]      
(XEN) EFLAGS: 00000000000d1296
(XEN) rax: 0000000000000000   rbx: ffff830000ff0c00   rcx: 0000000000000000
rdx: 0000000000000000
(XEN) rsi: 000000000000000a   rdi: ffff83000015a3f4   rbp: ffff880001063c00
rsp: ffff830000105ef8
(XEN) r8:  00000000000011fa   r9:  ffff8300000b8f00   r10: ffff8300000b8000
r11: 0000000000000018
(XEN) r12: 0000000000000006   r13: 0000000000000000   r14: 0000000000001c80
r15: ffffffff804826a0
(XEN) Stack trace from RSP=ffff830000105ef8:
(XEN)     [ffff830000107e80] ffff830000fec080 ffff880001063c00
[ffff830000107e89] 0000000000000000 [ffff830000135686] ffffffff804826a0
0000000000001c80 
(XEN)     0000000000000000 0000000000000006 ffff880001063c00
0000000000000246 ffffffff804d1f20 ffff880001000000 0000000000000000
ffff8800010646f0 
(XEN)     0000000000000032 0000000000000833 0000000000000006
ffff880001063c00 000000ef00000000 0000000100000000 0000000000000833
0000000000000830 
(XEN)     00000000000c1f02 000000000000082b 000000000000082b
000000000000082b 0000000000000000 0000000000000000 0000000000000000
0000000000000000 
(XEN)     ffff830000fec080 
(XEN) Call Trace from RSP=ffff830000105ef8:
(XEN)    [<ffff830000107e80>] [<ffff830000107e89>] [<ffff830000135686>] 

****************************************
CPU0 FATAL TRAP: vector = 6 (invalid operand)
[error_code=0000]
Aieee! CPU0 is toast...
****************************************

Reboot in five seconds...



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[Xen-devel] Crash while loading dom0
