http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=147
Summary: Dom0 kernel does not boot on x86-64
Product: Xen
Version: unstable
Platform: All
OS/Version: Linux
Status: NEW
Severity: critical
Priority: P2
Component: Hypervisor
AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
ReportedBy: lge@xxxxxxxxxx
CC: hohnbaum@xxxxxxxxxx
I used today's pull of xen source (changeset: 6049). I experienced dom0 kernel
booting problem with both SLES9 SP2 and FC4 on x86-64 hardware. The boxes I used
are IBM Blade EMT64.
********************************************************************************
Here is the message from SLES9 SP2:
Xen version 3.0-devel (root@xxxxxxxxxxxxxxxxxx) (gcc version 3.3.3 (SuSE Linux))
Mon Aug 8 14:34:24 CDT 2005
Latest ChangeSet: Mon Aug 8 09:13:36 2005
d4e19aca1f7240b07fe3839b673d985e5b4a12d9
(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 (14728kB)
(XEN) found SMP MP-table at 0009d540
(XEN) DMI 2.3 present.
A%1A%���}��m�u����������m�ua99Aɽ���ͽ�A%1�%
5��ᙙ���a9
A%%IE�(XEN) Initializing CPU#1��ٕ�a99%=A%
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(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
(X(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Platform timer is 1.193MHz PIT
(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=0xffffffff80000000,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000008000000->0000000010000000 (31232 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff80100000->ffffffff805ad086
(XEN) Init. ramdisk: ffffffff805ae000->ffffffff805ae000
(XEN) Phys-Mach map: ffffffff805ae000->ffffffff805ec800
(XEN) Page tables: ffffffff805ed000->ffffffff805f4000
(XEN) Start info: ffffffff805f4000->ffffffff805f5000
(XEN) Boot stack: ffffffff805f5000->ffffffff805f6000
(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).
Linux version 2.6.12.3-xen0 (root@bl2-1) (gcc version 3.3.3 (SuSE Linux)) #1 Mon
Aug 8 14:49:14 CDT 2005
kernel direct mapping tables upto ffff88000fa00000 @ 800000-87f000
Registering memory for bootmem: from a00000, size = f000000
No mptable found.
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
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*******************************************************************************
Here is the message from RC4:
Xen version 3.0-devel (root@xxxxxxxxxxxxxxxxxx) (gcc version 4.0.0 20050405
(Red Hat 4.0.0-0.40)) Mon Aug 8 16:04:16 CDT 2005
Latest ChangeSet: Mon Aug 8 09:13:36 2005
d4e19aca1f7240b07fe3839b673d985e5b4a12d9
(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 ved)
(XEN) System RAM: 1023MB (1047916kB)
(XEN) Xen heap: 14MB (14752kB)
(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) @
0x000000003ffcfec0
(XEN) ACPI: MADT (v001 IBM SERBLADE 0x00001000 IBM
0x45444f43)H��(XEN)
ACPI: MADT (v001 IBM SERBLADE 0x00001000 IBM 0x45444f43)H��
(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)
(XEN) Processor #7 15:4 APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1XEN) Initializing CPU#0
(XEN) Detected 3600.245 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU0: Intel(R) Xeon(TM) CPU 3.60GHz stepping 01
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Xeon(TM)�ͽ�(XEN) CPU1: Intel(R)
Xeon(TM)�ͽ�ͅ�ѥمѕ�XEN)
ENABLING IO-APIC IRQs
(XEN) ..TIMER: vector=0x31 pin1=2 pin2=-1
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Platform timer is 1.193MHz PIT
(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=0xffffffff80000000,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000008000000->0000000010000000 (31232 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff80100000->ffffffff805ba086
(XEN) Init. ramdisk: ffffffff805bb000->ffffffff80757c00
(XEN) Phys-Mach map: ffffffff80758000->ffffffff80796800
(XEN) Page tables: ffffffff80797000->ffffffff807a0000
(XEN) Start info: ffffffff807a0000->ffffffff807a1000
(XEN) Boot stack: ffffffff807a1000->ffffffff807a2000
(XEN) TOTAL: ffffffff80000000->ffffffff80c00000
(XEN) ENTRY ADDRESS: ffffffff80100000
(XEN) Initrd len 0x19cc00, start at 0xffffffff805bb000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen).
Linux version 2.6.12.3-xen0 (root@xxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.0.0
20050405 (Red Hat 4.0.0-0.40)) #1 Mon Aug 8 16:18:58 CDT 2005
kernel direct mapping tables upto ffff88000fa00000 @ c00000-c7f000
Registering memory for bootmem: from e00000, size = ec00000
No mptable found.
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (nt[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 32, address 0xfec10000, GSI 24-47
ACPI: IOAPIC (id[0x0c] address[0xfec81000] gsi_base[48])
IOAPIC[2]: apic_id 12, version 32, address 0xfec81000, GSI 48-71
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