[Xen-users] Crash booting dom0

["Angel L. Mateo" <amateo@xxxxx>]

Hello,

        I have a problem with my xen server. I have debian sarge with xen
installed from backports.org. In my server I have kernel
linux-image-2.6.16-2-xen-686 version 2.6.16-14bpo1.

        Now I am installing another server with the same configuration. The
only difference is that now the package linux-image-2.6.16-2-xen-686 has
version 2.6.16-18~bpo.1 in the backports repository.

        The problem I have is that with last version, system crashes while
booting dom0. The error message in the log is:

 Xen version 3.0.2-3 (Debian 3.0.2+hg9697-0bpo1) (ultrotter@xxxxxxxxxx)
(gcc ve6(XEN) Command line: /xen-3.0-i386.gz  dom0_mem=131072
com1=115200,8n1 noirqbalae(XEN) Physical RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  0000000000100000 - 00000000bffd7000 (usable)
(XEN)  00000000bffd7000 - 00000000bffefc00 (ACPI data)
(XEN)  00000000bffefc00 - 00000000bffff000 (reserved)
(XEN)  00000000fec00000 - 00000000fec10000 (reserved)
(XEN)  00000000fee00000 - 00000000fee10000 (reserved)
(XEN)  00000000fff80000 - 0000000100000000 (reserved)
(XEN) System RAM: 3071MB (3145180kB)
(XEN) Xen heap: 10MB (10504kB)
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) PAE disabled.
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 DELL                                  ) @
0x000fdc30
(XEN) ACPI: RSDT (v001 DELL   PE1750   0x00000001 MSFT 0x0100000a) @
0x000fdc44
(XEN) ACPI: FADT (v001 DELL   PE1750   0x00000001 MSFT 0x0100000a) @
0x000fdc74
(XEN) ACPI: MADT (v001 DELL   PE1750   0x00000001 MSFT 0x0100000a) @
0x000fdce8
(XEN) ACPI: SPCR (v001 DELL   PE1750   0x00000001 MSFT 0x0100000a) @
0x000fdd7a
(XEN) ACPI: DSDT (v001 DELL     PE1750 0x00000001 MSFT 0x0100000a) @
0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:2 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x06] enabled)
(XEN) Processor #6 15:2 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
(XEN) Processor #1 15:2 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] enabled)
(XEN) Processor #7 15:2 APIC version 20
(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) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, version 17, address 0xfec00000, GSI 0-15
(XEN) ACPI: IOAPIC (id[0x09] address[0xfec01000] gsi_base[16])
(XEN) IOAPIC[1]: apic_id 9, version 17, address 0xfec01000, GSI 16-31
(XEN) ACPI: IOAPIC (id[0x0a] address[0xfec02000] gsi_base[32])
(XEN) IOAPIC[2]: apic_id 10, version 17, address 0xfec02000, GSI 32-47
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high edge)
(XEN) ACPI: IRQ10 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 3 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 3182.786 MHz processor.
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: L3 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
(XEN) CPU0: Thermal monitoring enabled
(XEN) CPU0: Intel(R) Xeon(TM) CPU 3.20GHz stepping 05
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: L3 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: Intel P4/Xeon Extended MCE MSRs (12) available
(XEN) CPU1: Thermal monitoring enabled
(XEN) CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 05
(XEN) Booting processor 2/6 eip 90000
(XEN) Initializing CPU#2
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: L3 cache: 1024K
(XEN) CPU: Physical Processor ID: 3
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: Intel P4/Xeon Extended MCE MSRs (12) available
(XEN) CPU2: Thermal monitoring enabled
(XEN) CPU2: Intel(R) Xeon(TM) CPU 3.20GHz stepping 05
(XEN) Booting processor 3/7 eip 90000
(XEN) Initializing CPU#3
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: L3 cache: 1024K
(XEN) CPU: Physical Processor ID: 3
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: Intel P4/Xeon Extended MCE MSRs (12) available
(XEN) CPU3: Thermal monitoring enabled
(XEN) CPU3: Intel(R) Xeon(TM) CPU 3.20GHz stepping 05
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=0 apic2=-1 pin2=-1
(XEN) ..MP-BIOS bug: 8254 timer not connected to IO-APIC
(XEN) ...trying to set up timer (IRQ0) through the 8259A ...  failed.
(XEN) ...trying to set up timer as Virtual Wire IRQ... works.
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 4 CPUs
(XEN) Machine check exception polling timer started.
(XEN) Using IPI Shortcut mode
(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.:   03000000->04000000 (28672 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: b0100000->b038f534
(XEN)  Init. ramdisk: b0390000->b0f25200
(XEN)  Phys-Mach map: b0f26000->b0f46000
(XEN)  Start info:    b0f46000->b0f47000
(XEN)  Page tables:   b0f47000->b0f4c000
(XEN)  Boot stack:    b0f4c000->b0f4d000
(XEN)  TOTAL:         b0000000->b1000000
(XEN)  ENTRY ADDRESS: b0100000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Initrd len 0xb95200, start at 0xb0390000
(XEN) Scrubbing Free RAM: ...............................done.
(XEN) Xen trace buffers: disabled
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xe.(XEN) domain_crash_sync called from entry.S (ff14a945)
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-3.0.2-3    Not tainted ]----
(XEN) CPU:    0
(XEN) EIP:    e019:[<b0329f4f>]
(XEN) EFLAGS: 00000286   CONTEXT: guest
(XEN) eax: fffffff3   ebx: b0323f08   ecx: 00000000   edx: 00001000
(XEN) esi: 00000022   edi: b0044000   ebp: 00022000   esp: b0323eec
(XEN) cr0: 8005003b   cr3: 03f47000
(XEN) ds: e021   es: e021   fs: 0000   gs: 0000   ss: e021   cs: e019
(XEN) Guest stack trace from esp=b0323eec:
(XEN)    b0329f4f 0001e019 00010086 b0356480 00022000 b01b4aff b035687f
0000002
(XEN)    03000001 000000aa b0356480 b0044000 b01b4aff b0356480 00000400
b02a288
(XEN)    b0323fbc b0323fc8 b0118972 b0356480 00000400 b0118a8b b0118b1f
b011890
(XEN)    b029f480 b0323f5c 00000001 b029f480 b0334f2e 000fdce8 00000092
0000000
(XEN)    00000022 00008800 00022000 b0335000 00000000 00000022 00008800
0002200
(XEN)    b011890f b029eda0 b0323fc8 b0323fc8 00000022 00008800 00022000
b032a0a
(XEN)    b02d59b0 b02d5994 b0323fc8 00000022 b032a54c b029d381 00000000
0000000
(XEN)    00000001 0002080b b0f46000 0002080b b0f46000 00000000 00000000
b032460
(XEN)    b0323ff8 b028a040 b029be03 b034c760 b010006f
(XEN) Domain 0 crashed: rebooting machine in 5 seconds.

        Do you where is the problem or how to solve? (I know that I could just
installed the old version of the package).

        Thanks.

-- 
Angel L. Mateo Martínez
Sección de Telemática
Área de Tecnologías de la Información       _o)
y las Comunicaciones Aplicadas (ATICA)      / \\
http://www.um.es/atica                    _(___V
Tfo: 968367590
Fax: 968398337



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