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[Xen-devel] x86_64 Dom0 crash - Kernel BUG at hypervisor:53

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] x86_64 Dom0 crash - Kernel BUG at hypervisor:53
From: David F Barrera <dfbp@xxxxxxxxxx>
Date: Sat, 04 Jun 2005 10:17:16 -0700
Delivery-date: Fri, 03 Jun 2005 15:17:36 +0000
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Dom0 will not boot on x86_64. Here's a more complete log:
--------------
  Booting 'Xen Domain 0 on a FC4 Linux platform'
                                                                                
kernel (hd0,0)/boot/xen.gz dom0_mem=256000 com2=19200,8n1
console=vga,com2 nore
boot
   [Multiboot-elf, <0x100000:0x5c358:0x22ca8>, shtab=0x17f078,
entry=0x100000]
module (hd0,0)/boot/vmlinuz-2.6-xen0 root=/dev/sda1 ro console=tty0
   [Multiboot-module @ 0x180000, 0x68c6d0 bytes]
module (hd0,0)/boot/initrd-2.6.11.11-xen0
   [Multiboot-module @ 0x80d000, 0x19cc00 bytes]
                                                                                
 __  __            _____  ___         _                _
 \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
  \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
  /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
 /_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|
                                                                                
 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory
                                                                                
 Xen version 3.0-devel (root@xxxxxxxxxxxxxxxxxx) (gcc version 4.0.0
20050405 (Red Hat 4.0.0-0.40)) Fri Jun  3 09:18:15 CDT 2005
 Latest ChangeSet: information unavailable
                                                                                
(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009d400 (usable)
(XEN)  000000000009d400 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000003ffbe680 (usable)
(XEN)  000000003ffbe680 - 000000003ffd0000 (ACPI data)
(XEN)  000000003ffd0000 - 0000000040000000 (reserved)
(XEN)  00000000fec00000 - 0000000100000000 (reserved)
(XEN) System RAM: 1023MB (1047916kB)
(XEN) Xen heap: 14MB (14820kB)
(XEN) found SMP MP-table at 0009d540
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 IBM                                   ) @
0x00000000000fdfc0
(XEN) ACPI: RSDT (v001 IBM    SERBLADE 0x00001000 IBM  0x45444f43) @
0x000000003ffcff80
(XEN) ACPI: FADT (v002 IBM    SERBLADE 0x00001000 IBM  0x45444f43) @
0x000000003ffcfecÂ?á??????
                (XEN) ACPI: DSDT (v001 IBM    SERBLADE 0x00001000 INTL
0x02002025) @ 0x0000000000000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
(XEN) Processor #6 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
apic_id 11, version 32, address 0xfec81400, GSI 72-95
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ11 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 4 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 3600.308 MHz processor.
(XEN) Using scheduler: Bo1???¡?-XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Xeon(TM) CPU 3.60GHz stepping 01
(XEN) Booting processor 2/6 eip 90000
(XEN) Initializing CPU#2
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 3
(XEN) CPU2: Intel(R) Xeon(TM) CPU 3.60GHz stepping 01
(XEN) Booting processor 3/7 eip 90000
(XEN) Initializing CPU#3
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache(XEN) Time init:
(XEN) .... cpu_freq:    00000000:D6985928
(XEN) .... scale:       00000001:1C6B89AF
(XEN) .... Wall Clock:  1117792227s 180000us
(XEN) Brought up 4 CPUs
(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,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000008000000->0000000010000000 (31232 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRK2???????????????XEN)  Init. ramdisk:
ffffffff80584000->ffffffff80720c00
(XEN)  Phys-Mach map: ffffffff80721000->ffffffff8075f800
(XEN)  Page tables:   ffffffff80760000->ffffffff80767000
(XEN)  Start info:    ffffffff80767000->ffffffff80768000
(XEN)  Boot stack:    ffffffff80768000->ffffffff80769000
(XEN)  TOTAL:         ffffffff80000000->ffffffff80800000
(XEN)  ENTRY ADDRESS: ffffffff80100000
(XEN) Initrd len 0x19cc00, start at 0xffffffff80584000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen).
Linux version 2.6.11.11-xen0 (root@xxxxxxxxxxxxxxxxxxxxxxxxx) (gcc
version 4.0.0 20050405 (Red Hat 4.0.0-0.40)) #1 Fri Jun 3 09:24:34 CDT
2005
kernel direct mapping tables upto ffff88000fa00000 @ 800000-87f000
Registering memory for bootmem: from  a00000, size = f000000
No mptable found.
arch/xen/x86_64/mm/init.c:336: bad pte
ffff88000136eec8(0000055555555067).
arch/xen/x86_64/mm/init.c:336: bad
pt?É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ?????????É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ?????????É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ?????????É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ?????????É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ?????????É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ?????????É?¡á?¹á}µµ¥¹¥Ñ????ÁÑ????????¥?má?u???É?ÍÍmá???000]
 gsi_base[48])á}µµ¥¹¥Ñ????]???Â?????²*??
IOAPIC[2]: apic_id 12, version 32, address 0xfec81000, GSI 48-71
ACPI: IOAPIC (id[0x0b] address[0xfec81400] gsi_base[72])
IOAPIC[3]: apic_id 11, version 32, address 0xfec81400, GSI 72-95
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
Setting APIC routing to flat
Using ACPI (MADT) for SMP configuration information
Built ­É?Í?ÉÙ??­??Ñ?­¥¹¥Ñount-cache hash table entries: 256 (order: 0,
4096 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU:                   Intel(R) Xeon(TM) CPU 3.60GHz stepping 01
NET: Registered protocol family 16
PCI: Using configuration type 1
ACPI: Subsystem revision 20050211
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller
0]Z?+%?Ñ¡¥Í??ÕÍ?Í???Ù¥??ѽÍѽÁݽɭ¥¹?¥Ñ¥ÍÁɽ???±å????ÕÍ?Ñ¡??É¥Ù?É??¥±??ѽ??±±Á?¥}?¹??±?}??Ù¥??Í?Ñ?µÁ½É?Éåݽɭ?ɽչ?Ñ¡?Á?¥É½ÕÑ?¥ÉÅ?É?Õµ?¹ÑÉ?ÍѽÉ?ÍÑ¡?½±???¡?Ù¥½É%?Ñ¡¥Í?É?Õµ?¹Ñµ?­?ÍÑ¡???Ù¥??ݽɭ???¥¹Á±??ÍÉåÁѽ?É?Á¡¥?A%8042.c:
 Can't read CTR while initializing i8042.
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 2.6.4)
Intel(R) PRO/1000 Network Driver - version 5.6.10.1-k2
Copyright (c) 1999-2004 Intel Corporation.
pcnet32.c:v1.30i 06.28.2004 tsbogend@xxxxxxxxxxxxxxxx
e100: Intel(R) PRO/100 Network Driver, 3.3.6-k2-NAPI
e100: Copyright(c) 1999-2004 Intel Corporation
tg3.c:v3.23 (February 15, 2005)
ACPI: PCI interrupt 0000:05:01.0[A] -> GSI 77 (level, low) -> IRQ 77
----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at hypervisor:53
invalid operand: 0000 [1]
CPU 0
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.11.11-xen0
RIP: e030:[<ffffffff80118911>]
<ffffffff80118911>{xen_l1_entry_update+113}
RSP: e02b:ffff880000a05c08  EFLAGS: 00010282
RAX: 00000000ffffffea RBX: ffff800000000000 RCX: ffffffff8011890d
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff880000a05c08
RBP: 0000000000000000 R08: 0000000000007ff0 R09: ffff880000a05c78
R10: 0000000000007ff0 R11: 0000000000000202 R12: 0000000000000001
R13: ffff88000f9e4000 R14: ffff88000f9e4000 R15: 0000000000000400
FS:  0000000000000000(0000) GS:ffffffff804e3980(0000)
knlGS:0000000000000000
CS:  e033 DS: 0000 ES: 0000
Process swapper (pid: 1, threadinfo ffff880000a04000, task
ffff880000a11440)
Stack: 000000000887ef20 800000003ffba067 ffff880000a05c58
ffffffff80113d84
       ffff880000a05c78 000000000f9e4000 ffff88008f9e4000
000000000f9e4000
       ffff88008f9e4000 ffff880000a05cc0
Call Trace:<ffffffff80113d84>{dma_alloc_coherent+1028}
<ffffffff80535365>{tg3_test_dma+53}
       <ffffffff80536ec0>{tg3_init_one+6400}
<ffffffff80109eb6>{evtchn_do_upcall+118}
       <ffffffff8020eaaf>{pci_device_probe+95}
<ffffffff8024760d>{driver_probe_device+77}
       <ffffffff80247686>{driver_attach+70}
<ffffffff8024775e>{bus_add_driver+142}
       <f
-- 

David F Barrera
IBM Linux Technology Center
dfbp@xxxxxxxxxx


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