[Xen-devel] Unable to startup SMP domain0 in x86_64

["BASABE DEL PINO, DANIEL" <daniel.basabe@xxxxxxxxxx>]

Hi,

In the last changeset 7477 startup on my sun v40z, 8 opteron processor (4 dual 
core), it shows:


  Booting 'Xen 3.0-devel / XenLinux 2.6'

kernel /xen-3.0-devel.gz dom0_mem=296512
   [Multiboot-elf, <0x100000:0x703b8:0x2ac48>, shtab=0x19b078, entry=0x100000]
module /vmlinuz-2.6.12.6-xen0 root=/dev/VolGroup00/root ro console=tty0 console
=ttyS0,115200n8
   [Multiboot-module @ 0x19c000, 0x6be5c0 bytes]
module /initrd-2.6.12.6-xen0.img
   [MultibootLinux version 2.6.12.6-xen0 (root@pruebav40z2) (gcc versión 3.4.3 
20050227 (Red Hat 3.4.3-22.1)) #2 SMP Mon Oct 24 11:00:40 CEST 2005
kernel direct mapping tables upto 12990000 @ 920000-9b7000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x09] address[0xe4000000] gsi_base[24])
IOAPIC[1]: apic_id 9, version 17, address 0xe4000000, GSI 24-27
ACPI: IOAPIC (id[0x0a] address[0xe4001000] gsi_base[28])
IOAPIC[2]: apic_id 10, version 17, address 0xe4001000, GSI 28-31
ACPI: IOAPIC (id[0x0b] address[0xe5b01000] gsi_base[32])
IOAPIC[3]: apic_id 11, version 17, address 0xe5b01000, GSI 32-35
ACPI: IOAPIC (id[0x0c] address[0xe5b03000] gsi_base[36])
IOAPIC[4]: apic_id 12, version 17, address 0xe5b03000, GSI 36-39
ACPI: IOAPIC (id[0x0d] address[0xe5b05000] gsi_base[40])
IOAPIC[5]: apic_id 13, version 17, address 0xe5b05000, GSI 40-43
ACPI: IOAPIC (id[0x0e] address[0xe5b07000] gsi_base[44])
IOAPIC[6]: apic_id 14, version 17, address 0xe5b07000, GSI 44-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at e4000000 (gap: e4000000:1ac00000)
Built 1 zonelists
Kernel command line: root=/dev/VolGroup00/root ro console=tty0 
console=ttyS0,115200n8
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 65536 bytes)
Xen reported: 2188.838 MHz processor.
Console: colour VGA+ 80x25
Linux version 2.6.12.6-xen0 (root@pruebav40z2) (gcc versión 3.4.3 20050227 
(Red Hat 3.4.3-22.1)) #2 SMP Mon Oct 24 11:00:40 CEST 2005
kernel direct mapping tables upto 12990000 @ 920000-9b7000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x09] address[0xe4000000] gsi_base[24])
IOAPIC[1]: apic_id 9, version 17, address 0xe4000000, GSI 24-27
ACPI: IOAPIC (id[0x0a] address[0xe4001000] gsi_base[28])
IOAPIC[2]: apic_id 10, version 17, address 0xe4001000, GSI 28-31
ACPI: IOAPIC (id[0x0b] address[0xe5b01000] gsi_base[32])
IOAPIC[3]: apic_id 11, version 17, address 0xe5b01000, GSI 32-35
ACPI: IOAPIC (id[0x0c] address[0xe5b03000] gsi_base[36])
IOAPIC[4]: apic_id 12, version 17, address 0xe5b03000, GSI 36-39
ACPI: IOAPIC (id[0x0d] address[0xe5b05000] gsi_base[40])
IOAPIC[5]: apic_id 13, version 17, address 0xe5b05000, GSI 40-43
ACPI: IOAPIC (id[0x0e] address[0xe5b07000] gsi_base[44])
IOAPIC[6]: apic_id 14, version 17, address 0xe5b07000, GSI 44-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at e4000000 (gap: e4000000:1ac00000)
Built 1 zonelists
Kernel command line: root=/dev/VolGroup00/root ro console=tty0 
console=ttyS0,115200n8
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 65536 bytes)
Xen reported: 2188.838 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Software IO TLB enabled:
 Aperture:     64 megabytes
 Bus range:    0x000000001c000000 - 0x0000000020000000
 Kernel range: 0xffff8800015c0000 - 0xffff8800055c0000
Memory: 215420k/304704k available (3003k kernel code, 88660k reserved, 1073k 
data, 208k init)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(2) -> Node 0 -> Core 0
Initia<izingtCaUiz
g CPCP2
        aItitiili snhed-Uom
n:nit aloziig CPU#4
Inpai lizin   PUr5
sIn tial08ing0CP206
0B 8ug t up 2
              PUs
CPU0 attaching sched-domain:
 domain 0: span ff
  groups: 01 02 04 08 10 20 40 80
CPU1 attaching sched-domain:
 domain 0: span ff
  groups: 02 04 08 10 20 40 80 01
----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at "kernel/posix-cpu-timers.c":1273
invalid operand: 0000 [1] SMP
CPU 2
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.12.6-xen0
RIP: e030:[<ffffffff8014d7fb>] <ffffffff8014d7fb>{run_posix_cpu_timers+59}
RSP: e02b:ffff880000027cd8  EFLAGS: 00010246
RAX: ffffffffff577020 RBX: 0000000000000100 RCX: 0000000000000324
RDX: ffff8800014c0c20 RSI: ffff8800014c0c20 RDI: ffff8800000286d0
RBP: ffff8800000286d0 R08: 0000000000000001 R09: ffff880000028a40
R10: 0000000000007ff0 R11: 0000000000000246 R12: ffffffff805ae420
R13: ffff8800014bf360 R14: ffff880000027d08 R15: 0000000000000100
FS:  0000000000000000(0000) GS:ffffffff80569e80(0000) knlGS:0000000000000000
CS:  e033 DS: 002b ES: 002b
Process swapper (pid: 0, threadinfo ffff880000026000, task ffff8800000286d0)
Stack: ffff880000027d28 ffff8800014c0c20 00000000ffff8b4e 0000000200000002
       0000000000000100 ffff8800000286d0 ffff880000027d08 ffff880000027d08
       00000000006febc6 0000000000000100
Call Trace:<ffffffff8011afe3>{timer_interrupt+515} 
<ffffffff803ebf7d>{__down_failed_trylock+53}
       <ffffffff80157f4c>{handle_IRQ_event+76} <ffffffff8015807c>{__do_IRQ+220}
       <ffffffff801165a4>{do_IRQ+52} <ffffffff8010db69>{evtchn_do_upcall+201}
       <ffffffff8015dca5>{buffered_rmqueue+581} 
<ffffffff80113321>{do_hypervisor_callback+17}
       <ffffffff8010da2c>{force_evtchn_callback+12} 
<ffffffff8010da2c>{force_evtchn_callback+12}
       <ffffffff80110253>{cpu_bringup+67}

Code: 0f 0b 69 8c 40 80 ff ff ff ff f9 04 48 8b 95 40 02 00 00 48
RIP <ffffffff8014d7fb>{run_posix_cpu_timers+59} RSP <ffff880000027cd8>
 <0>Kernel panic - not syncing: Aiee, killing interrupt handler!

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