Why is only 1 cpu starting under 9.10

[drew einhorn]

Here's the dmesg:

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.31-14-generic (buildd@rothera) (gcc
version 4.4.1 (Ubuntu 4.4.1-4ubuntu8) ) #48-Ubuntu SMP Fri Oct 16
14:04:26 UTC 2009 (Ubuntu 2.6.31-14.48-generic)
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   NSC Geode by NSC
[    0.000000]   Cyrix CyrixInstead
[    0.000000]   Centaur CentaurHauls
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000]   UMC UMC UMC UMC
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000007ff77000 (usable)
[    0.000000]  BIOS-e820: 000000007ff77000 - 000000007ff79000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000007ff79000 - 0000000080000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
[    0.000000]  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
[    0.000000] DMI 2.3 present.
[    0.000000] last_pfn = 0x7ff77 max_arch_pfn = 0x100000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-D3FFF write-protect
[    0.000000]   D4000-EFFFF uncachable
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 disabled
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820 update range: 0000000000002000 - 0000000000006000
(usable) ==> (reserved)
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] modified physical RAM map:
[    0.000000]  modified: 0000000000000000 - 0000000000002000 (usable)
[    0.000000]  modified: 0000000000002000 - 0000000000006000 (reserved)
[    0.000000]  modified: 0000000000006000 - 00000000000a0000 (usable)
[    0.000000]  modified: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  modified: 0000000000100000 - 000000007ff77000 (usable)
[    0.000000]  modified: 000000007ff77000 - 000000007ff79000 (ACPI NVS)
[    0.000000]  modified: 000000007ff79000 - 0000000080000000 (reserved)
[    0.000000]  modified: 00000000fec00000 - 00000000fec10000 (reserved)
[    0.000000]  modified: 00000000fee00000 - 00000000fee10000 (reserved)
[    0.000000]  modified: 00000000ffb00000 - 0000000100000000 (reserved)
[    0.000000] initial memory mapped : 0 - 00c00000
[    0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[    0.000000] Using x86 segment limits to approximate NX protection
[    0.000000]  0000000000 - 0000400000 page 4k
[    0.000000]  0000400000 - 0037400000 page 2M
[    0.000000]  0037400000 - 00377fe000 page 4k
[    0.000000] kernel direct mapping tables up to 377fe000 @ 7000-c000
[    0.000000] RAMDISK: 378a5000 - 37fef45f
[    0.000000] Allocated new RAMDISK: 008ad000 - 00ff745f
[    0.000000] Move RAMDISK from 00000000378a5000 - 0000000037fef45e
to 008ad000 - 00ff745e
[    0.000000] ACPI: RSDP 000fd550 00014 (v00 DELL  )
[    0.000000] ACPI: RSDT 000fd564 00034 (v01 DELL    WS 530  00000008
ASL  00000061)
[    0.000000] ACPI: FACP 000fd598 00074 (v01 DELL    WS 530  00000008
ASL  00000061)
[    0.000000] ACPI: DSDT fffe3c22 02633 (v01   DELL    dt_ex 00001000
MSFT 0100000D)
[    0.000000] ACPI: FACS 7ff77000 00040
[    0.000000] ACPI: SSDT fffe6392 000BA (v01   DELL    st_ex 00001000
MSFT 0100000D)
[    0.000000] ACPI: APIC 000fd60c 0006C (v01 DELL    WS 530  00000008
ASL  00000061)
[    0.000000] ACPI: BOOT 000fd678 00028 (v01 DELL    WS 530  00000008
ASL  00000061)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 1159MB HIGHMEM available.
[    0.000000] 887MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 377fe000
[    0.000000]   low ram: 0 - 377fe000
[    0.000000]   node 0 low ram: 00000000 - 377fe000
[    0.000000]   node 0 bootmap 00008000 - 0000ef00
[    0.000000] (9 early reservations) ==> bootmem [0000000000 - 00377fe000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==>
[0000000000 - 0000001000]
[    0.000000]   #1 [0000001000 - 0000002000]    EX TRAMPOLINE ==>
[0000001000 - 0000002000]
[    0.000000]   #2 [0000006000 - 0000007000]       TRAMPOLINE ==>
[0000006000 - 0000007000]
[    0.000000]   #3 [0000100000 - 00008a80a0]    TEXT DATA BSS ==>
[0000100000 - 00008a80a0]
[    0.000000]   #4 [000009fc00 - 0000100000]    BIOS reserved ==>
[000009fc00 - 0000100000]
[    0.000000]   #5 [00008a9000 - 00008ac134]              BRK ==>
[00008a9000 - 00008ac134]
[    0.000000]   #6 [0000007000 - 0000008000]          PGTABLE ==>
[0000007000 - 0000008000]
[    0.000000]   #7 [00008ad000 - 0000ff745f]      NEW RAMDISK ==>
[00008ad000 - 0000ff745f]
[    0.000000]   #8 [0000008000 - 000000f000]          BOOTMAP ==>
[0000008000 - 000000f000]
[    0.000000] found SMP MP-table at [c00fe710] fe710
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x000377fe
[    0.000000]   HighMem  0x000377fe -> 0x0007ff77
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[3] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00000002
[    0.000000]     0: 0x00000006 -> 0x000000a0
[    0.000000]     0: 0x00000100 -> 0x0007ff77
[    0.000000] On node 0 totalpages: 524051
[    0.000000] free_area_init_node: node 0, pgdat c0784900,
node_mem_map c1000000
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3964 pages, LIFO batch:0
[    0.000000]   Normal zone: 1744 pages used for memmap
[    0.000000]   Normal zone: 221486 pages, LIFO batch:31
[    0.000000]   HighMem zone: 2319 pages used for memmap
[    0.000000]   HighMem zone: 294506 pages, LIFO batch:31
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] disabled)
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[    0.000000] nr_irqs_gsi: 24
[    0.000000] PM: Registered nosave memory: 0000000000002000 - 0000000000006000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 80000000 (gap:
80000000:7ec00000)
[    0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 14 pages at c200a000, static data 35612 bytes
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 519956
[    0.000000] Kernel command line:
root=UUID=a3bbb493-3187-418a-af85-837f6f3a7b95 ro quiet splash
[    0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Enabling fast FPU save and restore... done.
[    0.000000] Enabling unmasked SIMD FPU exception support... done.
[    0.000000] Initializing CPU#0
[    0.000000] allocated 10483020 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't
want memory cgroups
[    0.000000] Initializing HighMem for node 0 (000377fe:0007ff77)
[    0.000000] Memory: 2052320k/2096604k available (4565k kernel code,
43040k reserved, 2143k data, 540k init, 1187300k highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff1d000 - 0xfffff000   ( 904 kB)
[    0.000000]     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
[    0.000000]     vmalloc : 0xf7ffe000 - 0xff7fe000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf77fe000   ( 887 MB)
[    0.000000]       .init : 0xc078e000 - 0xc0815000   ( 540 kB)
[    0.000000]       .data : 0xc0575554 - 0xc078d308   (2143 kB)
[    0.000000]       .text : 0xc0100000 - 0xc0575554   (4565 kB)
[    0.000000] Checking if this processor honours the WP bit even in
supervisor mode...Ok.
[    0.000000] SLUB: Genslabs=13, HWalign=128, Order=0-3,
MinObjects=0, CPUs=4, Nodes=1
[    0.000000] NR_IRQS:2304 nr_irqs:440
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 2392.985 MHz processor.
[    0.001853] Console: colour VGA+ 80x25
[    0.001861] console [tty0] enabled
[    0.004016] Calibrating delay loop (skipped), value calculated
using timer frequency.. 4785.97 BogoMIPS (lpj=9571940)
[    0.004049] Security Framework initialized
[    0.004089] AppArmor: AppArmor initialized
[    0.004103] Mount-cache hash table entries: 512
[    0.004341] Initializing cgroup subsys ns
[    0.004350] Initializing cgroup subsys cpuacct
[    0.004358] Initializing cgroup subsys memory
[    0.004371] Initializing cgroup subsys freezer
[    0.004377] Initializing cgroup subsys net_cls
[    0.004404] CPU: Trace cache: 12K uops, L1 D cache: 8K
[    0.004411] CPU: L2 cache: 512K
[    0.004416] CPU: Physical Processor ID: 0
[    0.004420] CPU: Processor Core ID: 0
[    0.004427] mce: CPU supports 4 MCE banks
[    0.004443] CPU0: Thermal monitoring enabled (TM1)
[    0.004460] Performance Counters: no PMU driver, software counters only.
[    0.004472] Checking 'hlt' instruction... OK.
[    0.024018] ACPI: Core revision 20090521
[    0.065844] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.105541] CPU0: Intel(R) XEON(TM) CPU 2.40GHz stepping 04
[    0.108001] Booting processor 1 APIC 0x2 ip 0x6000
[    5.148674] Not responding.
[    5.148756] Brought up 1 CPUs
[    5.148762] Total of 1 processors activated (4785.97 BogoMIPS).
[    5.149030] CPU0 attaching NULL sched-domain.
[    5.149455] Booting paravirtualized kernel on bare hardware
[    5.149808] regulator: core version 0.5
[    5.149840] Time:  2:24:25  Date: 11/07/09
[    5.149932] NET: Registered protocol family 16
[    5.150183] EISA bus registered
[    5.150201] ACPI: bus type pci registered
[    5.178036] PCI: PCI BIOS revision 2.10 entry at 0xfbe4e, last bus=5
[    5.178041] PCI: Using configuration type 1 for base access
[    5.180165] bio: create slab <bio-0> at 0
[    5.181084] ACPI: EC: Look up EC in DSDT
[    5.209519] ACPI: Interpreter enabled
[    5.209533] ACPI: (supports S0 S1 S3 S4 S5)
[    5.209581] ACPI: Using IOAPIC for interrupt routing
[    5.239221] ACPI: No dock devices found.
[    5.241400] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    5.241473] pci 0000:00:00.0: reg 10 32bit mmio: [0xe8000000-0xefffffff]
[    5.241766] pci 0000:00:1f.0: quirk: region 0800-087f claimed by
ICH4 ACPI/GPIO/TCO
[    5.241774] pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH4 GPIO
[    5.241841] pci 0000:00:1f.1: reg 20 io port: [0xffa0-0xffaf]
[    5.241929] pci 0000:00:1f.2: reg 20 io port: [0xff80-0xff9f]
[    5.242015] pci 0000:00:1f.3: reg 20 io port: [0xccd0-0xccdf]
[    5.242102] pci 0000:00:1f.4: reg 20 io port: [0xff60-0xff7f]
[    5.242192] pci 0000:01:00.0: reg 10 32bit mmio: [0xfc000000-0xfcffffff]
[    5.242203] pci 0000:01:00.0: reg 14 32bit mmio: [0xf0000000-0xf7ffffff]
[    5.242237] pci 0000:01:00.0: reg 30 32bit mmio: [0xc1000000-0xc101ffff]
[    5.242331] pci 0000:00:01.0: bridge 32bit mmio: [0xfc000000-0xfdffffff]
[    5.242339] pci 0000:00:01.0: bridge 32bit mmio pref: [0xf0000000-0xf7ffffff]
[    5.242450] pci 0000:00:02.0: bridge 32bit mmio: [0xfe500000-0xfe7fffff]
[    5.242490] pci 0000:03:00.0: reg 10 32bit mmio: [0xfe6ff000-0xfe6fffff]
[    5.242626] pci 0000:02:1f.0: bridge 32bit mmio: [0xfe600000-0xfe7fffff]
[    5.242815] pci 0000:04:0e.0: reg 10 32bit mmio: [0xfe1e0000-0xfe1fffff]
[    5.242828] pci 0000:04:0e.0: reg 14 32bit mmio: [0xfe1c0000-0xfe1dffff]
[    5.242840] pci 0000:04:0e.0: reg 18 io port: [0xdcc0-0xdcff]
[    5.242873] pci 0000:04:0e.0: reg 30 32bit mmio: [0xfe200000-0xfe21ffff]
[    5.242910] pci 0000:04:0e.0: PME# supported from D0 D3hot D3cold
[    5.242918] pci 0000:04:0e.0: PME# disabled
[    5.242966] pci 0000:00:1e.0: transparent bridge
[    5.242975] pci 0000:00:1e.0: bridge io port: [0xd000-0xefff]
[    5.242984] pci 0000:00:1e.0: bridge 32bit mmio: [0xfe100000-0xfe4fffff]
[    5.243038] pci 0000:05:04.0: reg 10 io port: [0xec80-0xecff]
[    5.243051] pci 0000:05:04.0: reg 14 32bit mmio: [0xfe3ffc00-0xfe3fffff]
[    5.243097] pci 0000:05:04.0: reg 30 32bit mmio: [0xfe400000-0xfe43ffff]
[    5.243144] pci 0000:05:05.0: reg 10 io port: [0xec00-0xec7f]
[    5.243158] pci 0000:05:05.0: reg 14 32bit mmio: [0xfe3ff800-0xfe3ffbff]
[    5.243203] pci 0000:05:05.0: reg 30 32bit mmio: [0xfe400000-0xfe43ffff]
[    5.243250] pci 0000:05:06.0: reg 10 io port: [0xe880-0xe8ff]
[    5.243264] pci 0000:05:06.0: reg 14 32bit mmio: [0xfe3ff400-0xfe3ff7ff]
[    5.243309] pci 0000:05:06.0: reg 30 32bit mmio: [0xfe400000-0xfe43ffff]
[    5.243356] pci 0000:05:07.0: reg 10 io port: [0xe800-0xe87f]
[    5.243370] pci 0000:05:07.0: reg 14 32bit mmio: [0xfe3ff000-0xfe3ff3ff]
[    5.243416] pci 0000:05:07.0: reg 30 32bit mmio: [0xfe400000-0xfe43ffff]
[    5.243492] pci 0000:04:0d.0: bridge io port: [0xe000-0xefff]
[    5.243501] pci 0000:04:0d.0: bridge 32bit mmio: [0xfe300000-0xfe4fffff]
[    5.243541] pci_bus 0000:00: on NUMA node 0
[    5.243549] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    5.243936] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
[    5.244317] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
[    5.244563] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2.PCI3._PRT]
[    5.267820] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
[    5.268332] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
[    5.268718] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 12 15)
[    5.269314] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15)
[    5.269696] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11
12 15) *0, disabled.
[    5.270078] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11
12 15) *0, disabled.
[    5.270461] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11
12 15) *0, disabled.
[    5.270848] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *9 10 11 12 15)
[    5.271248] SCSI subsystem initialized
[    5.271372] libata version 3.00 loaded.
[    5.271520] usbcore: registered new interface driver usbfs
[    5.271556] usbcore: registered new interface driver hub
[    5.271603] usbcore: registered new device driver usb
[    5.271856] ACPI: WMI: Mapper loaded
[    5.271861] PCI: Using ACPI for IRQ routing
[    5.272182] Bluetooth: Core ver 2.15
[    5.272248] NET: Registered protocol family 31
[    5.272252] Bluetooth: HCI device and connection manager initialized
[    5.272258] Bluetooth: HCI socket layer initialized
[    5.272263] NetLabel: Initializing
[    5.272267] NetLabel:  domain hash size = 128
[    5.272271] NetLabel:  protocols = UNLABELED CIPSOv4
[    5.272297] NetLabel:  unlabeled traffic allowed by default
[    5.275819] pnp: PnP ACPI init
[    5.275861] ACPI: bus type pnp registered
[    5.304921] pnp 00:0b: io resource (0x800-0x85f) overlaps
0000:00:1f.0 BAR 13 (0x800-0x87f), disabling
[    5.304930] pnp 00:0b: io resource (0x860-0x8ff) overlaps
0000:00:1f.0 BAR 13 (0x800-0x87f), disabling
[    5.305804] pnp: PnP ACPI: found 12 devices
[    5.305809] ACPI: ACPI bus type pnp unregistered
[    5.305817] PnPBIOS: Disabled by ACPI PNP
[    5.305838] system 00:00: iomem range 0x0-0x9ffff could not be reserved
[    5.305846] system 00:00: iomem range 0x100000-0xffffff could not be reserved
[    5.305852] system 00:00: iomem range 0x1000000-0x7ff76fff could
not be reserved
[    5.305859] system 00:00: iomem range 0xf0000-0xfffff could not be reserved
[    5.305865] system 00:00: iomem range 0xfec00000-0xfec0ffff could
not be reserved
[    5.305872] system 00:00: iomem range 0xfee00000-0xfee0ffff has been reserved
[    5.305878] system 00:00: iomem range 0xffb00000-0xffbfffff has been reserved
[    5.305884] system 00:00: iomem range 0xffc00000-0xffffffff has been reserved
[    5.305905] system 00:0b: ioport range 0xc00-0xc7f has been reserved
[    5.340945] AppArmor: AppArmor Filesystem Enabled
[    5.340972] pci 0000:01:00.0: BAR 6: no parent found for of device
[0xc1000000-0xc101ffff]
[    5.340985] pci 0000:04:0e.0: BAR 6: address space collision on of
device [0xfe200000-0xfe21ffff]
[    5.340996] pci 0000:05:05.0: BAR 6: address space collision on of
device [0xfe400000-0xfe43ffff]
[    5.341004] pci 0000:05:06.0: BAR 6: address space collision on of
device [0xfe400000-0xfe43ffff]
[    5.341013] pci 0000:05:07.0: BAR 6: address space collision on of
device [0xfe400000-0xfe43ffff]
[    5.341059] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[    5.341064] pci 0000:00:01.0:   IO window: disabled
[    5.341073] pci 0000:00:01.0:   MEM window: 0xfc000000-0xfdffffff
[    5.341080] pci 0000:00:01.0:   PREFETCH window: 0xf0000000-0xf7ffffff
[    5.341090] pci 0000:02:1f.0: PCI bridge, secondary bus 0000:03
[    5.341095] pci 0000:02:1f.0:   IO window: disabled
[    5.341104] pci 0000:02:1f.0:   MEM window: 0xfe600000-0xfe7fffff
[    5.341112] pci 0000:02:1f.0:   PREFETCH window: disabled
[    5.341120] pci 0000:00:02.0: PCI bridge, secondary bus 0000:02
[    5.341124] pci 0000:00:02.0:   IO window: disabled
[    5.341132] pci 0000:00:02.0:   MEM window: 0xfe500000-0xfe7fffff
[    5.341139] pci 0000:00:02.0:   PREFETCH window: disabled
[    5.341150] pci 0000:04:0d.0: PCI bridge, secondary bus 0000:05
[    5.341157] pci 0000:04:0d.0:   IO window: 0xe000-0xefff
[    5.341166] pci 0000:04:0d.0:   MEM window: 0xfe300000-0xfe4fffff
[    5.341175] pci 0000:04:0d.0:   PREFETCH window: 0x80000000-0x800fffff
[    5.341184] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
[    5.341191] pci 0000:00:1e.0:   IO window: 0xd000-0xefff
[    5.341201] pci 0000:00:1e.0:   MEM window: 0xfe100000-0xfe4fffff
[    5.341210] pci 0000:00:1e.0:   PREFETCH window: 0x80000000-0x801fffff
[    5.341237] pci 0000:02:1f.0: setting latency timer to 64
[    5.341250] pci 0000:00:1e.0: setting latency timer to 64
[    5.341269] pci_bus 0000:00: resource 0 io:  [0x00-0xffff]
[    5.341274] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff]
[    5.341281] pci_bus 0000:01: resource 1 mem: [0xfc000000-0xfdffffff]
[    5.341286] pci_bus 0000:01: resource 2 pref mem [0xf0000000-0xf7ffffff]
[    5.341292] pci_bus 0000:02: resource 1 mem: [0xfe500000-0xfe7fffff]
[    5.341298] pci_bus 0000:03: resource 1 mem: [0xfe600000-0xfe7fffff]
[    5.341304] pci_bus 0000:04: resource 0 io:  [0xd000-0xefff]
[    5.341310] pci_bus 0000:04: resource 1 mem: [0xfe100000-0xfe4fffff]
[    5.341316] pci_bus 0000:04: resource 2 pref mem [0x80000000-0x801fffff]
[    5.341322] pci_bus 0000:04: resource 3 io:  [0x00-0xffff]
[    5.341327] pci_bus 0000:04: resource 4 mem: [0x000000-0xffffffff]
[    5.341333] pci_bus 0000:05: resource 0 io:  [0xe000-0xefff]
[    5.341339] pci_bus 0000:05: resource 1 mem: [0xfe300000-0xfe4fffff]
[    5.341344] pci_bus 0000:05: resource 2 pref mem [0x80000000-0x800fffff]
[    5.341412] NET: Registered protocol family 2
[    5.341596] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    5.342257] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[    5.343527] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    5.344378] TCP: Hash tables configured (established 131072 bind 65536)
[    5.344388] TCP reno registered
[    5.344622] NET: Registered protocol family 1
[    5.344758] Trying to unpack rootfs image as initramfs...
[    5.641194] Freeing initrd memory: 7465k freed
[    5.653969] Simple Boot Flag at 0x7a set to 0x1
[    5.654129] cpufreq-nforce2: No nForce2 chipset.
[    5.654181] Scanning for low memory corruption every 60 seconds
[    5.654379] audit: initializing netlink socket (disabled)
[    5.654413] type=2000 audit(1257560665.651:1): initialized
[    5.664281] highmem bounce pool size: 64 pages
[    5.664294] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    5.666840] VFS: Disk quotas dquot_6.5.2
[    5.666960] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    5.667958] fuse init (API version 7.12)
[    5.668148] msgmni has been set to 1705
[    5.668529] alg: No test for stdrng (krng)
[    5.668554] io scheduler noop registered
[    5.668559] io scheduler anticipatory registered
[    5.668564] io scheduler deadline registered
[    5.668650] io scheduler cfq registered (default)
[    5.668741] pci 0000:01:00.0: Boot video device
[    5.669006] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    5.669053] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    5.669290] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    5.669298] ACPI: Power Button [PWRF]
[    5.669392] input: Power Button as
/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[    5.669402] ACPI: Power Button [VBTN]
[    5.669902] processor LNXCPU:00: registered as cooling_device0
[    5.685162] isapnp: Scanning for PnP cards...
[    5.843970] Switched to high resolution mode on CPU 0
[    6.039341] isapnp: No Plug & Play device found
[    6.041484] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    6.041625] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    6.041739] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    6.042184] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    6.042365] 00:09: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    6.044269] brd: module loaded
[    6.045091] loop: module loaded
[    6.045278] input: Macintosh mouse button emulation as
/devices/virtual/input/input2
[    6.045489] ata_piix 0000:00:1f.1: version 2.13
[    6.045596] ata_piix 0000:00:1f.1: setting latency timer to 64
[    6.045755] scsi0 : ata_piix
[    6.045925] scsi1 : ata_piix
[    6.045992] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[    6.045997] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[    6.047688] Fixed MDIO Bus: probed
[    6.047756] PPP generic driver version 2.4.2
[    6.047953] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    6.047991] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    6.048214] uhci_hcd: USB Universal Host Controller Interface driver
[    6.048279]   alloc irq_desc for 19 on node -1
[    6.048285]   alloc kstat_irqs on node -1
[    6.048299] uhci_hcd 0000:00:1f.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[    6.048313] uhci_hcd 0000:00:1f.2: setting latency timer to 64
[    6.048320] uhci_hcd 0000:00:1f.2: UHCI Host Controller
[    6.048430] uhci_hcd 0000:00:1f.2: new USB bus registered, assigned
bus number 1
[    6.048481] uhci_hcd 0000:00:1f.2: irq 19, io base 0x0000ff80
[    6.048653] usb usb1: configuration #1 chosen from 1 choice
[    6.048708] hub 1-0:1.0: USB hub found
[    6.048725] hub 1-0:1.0: 2 ports detected
[    6.048816]   alloc irq_desc for 23 on node -1
[    6.048820]   alloc kstat_irqs on node -1
[    6.048830] uhci_hcd 0000:00:1f.4: PCI INT C -> GSI 23 (level, low) -> IRQ 23
[    6.048841] uhci_hcd 0000:00:1f.4: setting latency timer to 64
[    6.048848] uhci_hcd 0000:00:1f.4: UHCI Host Controller
[    6.048914] uhci_hcd 0000:00:1f.4: new USB bus registered, assigned
bus number 2
[    6.048955] uhci_hcd 0000:00:1f.4: irq 23, io base 0x0000ff60
[    6.049099] usb usb2: configuration #1 chosen from 1 choice
[    6.049148] hub 2-0:1.0: USB hub found
[    6.049162] hub 2-0:1.0: 2 ports detected
[    6.049341] PNP: PS/2 Controller [PNP0f13:MOU] at 0x60,0x64 irq 12
[    6.049347] PNP: PS/2 controller doesn't have KBD irq; using default 1
[    6.051402] serio: i8042 KBD port at 0x60,0x64 irq 1
[    6.051413] serio: i8042 AUX port at 0x60,0x64 irq 12
[    6.051527] mice: PS/2 mouse device common for all mice
[    6.051707] rtc_cmos 00:05: RTC can wake from S4
[    6.051774] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[    6.051807] rtc0: alarms up to one day, 242 bytes nvram
[    6.052036] device-mapper: uevent: version 1.0.3
[    6.052198] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01)
initialised: dm-devel@...
[    6.052332] device-mapper: multipath: version 1.1.0 loaded
[    6.052337] device-mapper: multipath round-robin: version 1.0.0 loaded
[    6.052566] EISA: Probing bus 0 at eisa.0
[    6.052615] EISA: Detected 0 cards.
[    6.052703] cpuidle: using governor ladder
[    6.052708] cpuidle: using governor menu
[    6.053676] TCP cubic registered
[    6.053904] NET: Registered protocol family 10
[    6.054797] lo: Disabled Privacy Extensions
[    6.055424] NET: Registered protocol family 17
[    6.055468] Bluetooth: L2CAP ver 2.13
[    6.055472] Bluetooth: L2CAP socket layer initialized
[    6.055478] Bluetooth: SCO (Voice Link) ver 0.6
[    6.055482] Bluetooth: SCO socket layer initialized
[    6.055573] Bluetooth: RFCOMM TTY layer initialized
[    6.055579] Bluetooth: RFCOMM socket layer initialized
[    6.055583] Bluetooth: RFCOMM ver 1.11
[    6.055647] Using IPI No-Shortcut mode
[    6.055792] PM: Resume from disk failed.
[    6.055828] registered taskstats version 1
[    6.056123]   Magic number: 1:140:409
[    6.056241] rtc_cmos 00:05: setting system clock to 2009-11-07
02:24:26 UTC (1257560666)
[    6.056248] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    6.056252] EDD information not available.
[    6.212496] ata1.00: ATA-6: WDC WD800BB-00JHC0, 05.01C05, max UDMA/100
[    6.212502] ata1.00: 156301488 sectors, multi 8: LBA
[    6.228349] ata1.00: configured for UDMA/100
[    6.228540] scsi 0:0:0:0: Direct-Access     ATA      WDC
WD800BB-00JH 05.0 PQ: 0 ANSI: 5
[    6.228777] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    6.228855] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks:
(80.0 GB/74.5 GiB)
[    6.228940] sd 0:0:0:0: [sda] Write Protect is off
[    6.228945] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    6.228988] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[    6.229223]  sda:
[    6.236447] ata2.00: ATAPI: _NEC CD-RW NR-7800A, 1.07, max UDMA/33
[    6.242472]  sda1 sda2 <
[    6.252335] ata2.00: configured for UDMA/33
[    6.255322] scsi 1:0:0:0: CD-ROM            _NEC     NR-7800A
  1.07 PQ: 0 ANSI: 5
[    6.258635] sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
[    6.258642] Uniform CD-ROM driver Revision: 3.20
[    6.258819] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    6.258918] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    6.267165]  sda5 >
[    6.267622] sd 0:0:0:0: [sda] Attached SCSI disk
[    6.267645] Freeing unused kernel memory: 540k freed
[    6.268670] Write protecting the kernel text: 4568k
[    6.268758] Write protecting the kernel read-only data: 1836k
[    6.372054] usb 1-1: new full speed USB device using uhci_hcd and address 2
[    6.545602] usb 1-1: configuration #1 chosen from 1 choice
[    6.548750] hub 1-1:1.0: USB hub found
[    6.551595] hub 1-1:1.0: 4 ports detected
[    6.613567] Linux agpgart interface v0.103
[    6.618608] agpgart-intel 0000:00:00.0: Intel i860 Chipset
[    6.631256] Floppy drive(s): fd0 is 1.44M
[    6.636732] Intel(R) PRO/1000 Network Driver - version 7.3.21-k3-NAPI
[    6.636738] Copyright (c) 1999-2006 Intel Corporation.
[    6.636820]   alloc irq_desc for 18 on node -1
[    6.636825]   alloc kstat_irqs on node -1
[    6.636839] e1000 0000:04:0e.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    6.648625] FDC 0 is a National Semiconductor PC87306
[    6.655324] Linux Tulip driver version 1.1.15 (Feb 27, 2007)
[    6.655414]   alloc irq_desc for 17 on node -1
[    6.655419]   alloc kstat_irqs on node -1
[    6.655433] tulip 0000:05:04.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    7.016019] e1000: 0000:04:0e.0: e1000_probe: (PCI:33MHz:32-bit)
00:0e:0c:bc:07:b9
[    7.026362] agpgart-intel 0000:00:00.0: AGP aperture is 128M @ 0xe8000000
[    7.053310] tulip0:  EEPROM default media type Autosense.
[    7.053322] tulip0:  Index #0 - Media MII (#11) described by a
21142 MII PHY (3) block.
[    7.060531] tulip0:  MII transceiver #1 config 3100 status 7849
advertising 01e1.
[    7.095748] eth0: Digital DS21142/43 Tulip rev 65 at Port 0xec80,
00:80:c8:b9:39:99, IRQ 17.
[    7.095816] tulip 0000:05:05.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    7.107299] tulip1:  EEPROM default media type Autosense.
[    7.107308] tulip1:  Index #0 - Media MII (#11) described by a
21142 MII PHY (3) block.
[    7.114550] tulip1:  MII transceiver #1 config 3100 status 7849
advertising 01e1.
[    7.128932] eth1: Digital DS21142/43 Tulip rev 65 at Port 0xec00,
00:80:c8:b9:39:9a, IRQ 18.
[    7.128999] tulip 0000:05:06.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[    7.140776] tulip2:  EEPROM default media type Autosense.
[    7.140784] tulip2:  Index #0 - Media MII (#11) described by a
21142 MII PHY (3) block.
[    7.148064] tulip2:  MII transceiver #1 config 3100 status 7849
advertising 01e1.
[    7.161272] eth2: Digital DS21142/43 Tulip rev 65 at Port 0xe880,
00:80:c8:b9:39:9b, IRQ 19.
[    7.161335]   alloc irq_desc for 16 on node -1
[    7.161340]   alloc kstat_irqs on node -1
[    7.161354] tulip 0000:05:07.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    7.172816] tulip3:  EEPROM default media type Autosense.
[    7.172824] tulip3:  Index #0 - Media MII (#11) described by a
21142 MII PHY (3) block.
[    7.180121] tulip3:  MII transceiver #1 config 3100 status 7869
advertising 01e1.
[    7.193766] eth3: Digital DS21142/43 Tulip rev 65 at Port 0xe800,
00:80:c8:b9:39:9c, IRQ 16.
[    7.251228] usb 1-1.1: new full speed USB device using uhci_hcd and address 3
[    7.355582] e1000: eth4: e1000_probe: Intel(R) PRO/1000 Network Connection
[    7.402340] usb 1-1.1: configuration #1 chosen from 1 choice
[    7.410210] hub 1-1.1:1.0: USB hub found
[    7.411174] hub 1-1.1:1.0: 3 ports detected
[    7.518166] usb 1-1.2: new full speed USB device using uhci_hcd and address 4
[    7.748190] usb 1-1.2: configuration #1 chosen from 1 choice
[    7.880017] usb 1-1.1.1: new full speed USB device using uhci_hcd
and address 5
[    8.074149] usb 1-1.1.1: configuration #1 chosen from 1 choice
[    8.094906] usbcore: registered new interface driver hiddev
[    8.097542] input: Dell Dell USB Keyboard Hub as
/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1.1/1-1.1.1/1-1.1.1:1.0/input/input3
[    8.097687] generic-usb 0003:413C:2002.0001: input,hidraw0: USB HID
v1.10 Keyboard [Dell Dell USB Keyboard Hub] on
usb-0000:00:1f.2-1.1.1/input0
[    8.103106] input: Dell Dell USB Keyboard Hub as
/devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1.1/1-1.1.1/1-1.1.1:1.1/input/input4
[    8.103249] generic-usb 0003:413C:2002.0002: input,hidraw1: USB HID
v1.10 Device [Dell Dell USB Keyboard Hub] on
usb-0000:00:1f.2-1.1.1/input1
[    8.103286] usbcore: registered new interface driver usbhid
[    8.103293] usbhid: v2.6:USB HID core driver
[    8.409713] PM: Starting manual resume from disk
[    8.409722] PM: Resume from partition 8:5
[    8.409726] PM: Checking hibernation image.
[    8.409991] PM: Resume from disk failed.
[    8.438358] kjournald starting.  Commit interval 5 seconds
[    8.438383] EXT3-fs: mounted filesystem with writeback data mode.

.
.
.

truncated to get past 40KB message size limit
if you need more I'll try again and wait for moderator approval

-
Drew Einhorn

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[NoOp-4]

On 11/08/2009 07:43 AM, drew einhorn wrote:
> Here's the dmesg:
>
<snipped>
> truncated to get past 40KB message size limit
> if you need more I'll try again and wait for moderator approval

Please use a pastebin instead:

See: http://en.wikipedia.org/wiki/Pastebin
      http://en.wikipedia.org/wiki/Comparison_of_pastebins


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[drew einhorn]

On Sun, Nov 8, 2009 at 2:27 PM, NoOp <glgxg@...> wrote:
> On 11/08/2009 07:43 AM, drew einhorn wrote:
>> Here's the dmesg:
>>
> <snipped>
>> truncated to get past 40KB message size limit
>> if you need more I'll try again and wait for moderator approval
>
> Please use a pastebin instead:
>

This is the first I've heard of pastebins.

Here's a link to a complete dmesg, on an elderly dual processor
Xeon box.  Ubuntu 9.10 is only using one of the processors for
some reason.

http://pastebin.com/m5778920b

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[Lucio M Nicolosi-3]

On Mon, Nov 9, 2009 at 12:46 AM, drew einhorn

> http://pastebin.com/m5778920b
>
> --
> Drew Einhorn

After comparing your log with my own I would say (obviously) that one
of your cores seems not to be responding properly. Perhaps someone
wiser can tell you if the software could be responsible.

[mine]

0.116410] CPU0: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ stepping 02
[    0.120000] Booting processor 1 APIC 0x1 ip 0x6000
[    0.010000] Initializing CPU#1
[    0.010000] Calibrating delay using timer specific routine..
4799.97 BogoMIPS (lpj=23999898)
[    0.010000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[    0.010000] CPU: L2 Cache: 512K (64 bytes/line)
[    0.010000] CPU 1/0x1 -> Node 0
[    0.010000] CPU: Physical Processor ID: 0
[    0.010000] CPU: Processor Core ID: 1
[    0.010000] mce: CPU supports 5 MCE banks
[    0.010000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
[    0.270402] CPU1: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ stepping 02
[    0.270417] Brought up 2 CPUs

[yours]

#
0.105541] CPU0: Intel(R) XEON(TM) CPU 2.40GHz stepping 04
#
[    0.108001] Booting processor 1 APIC 0x2 ip 0x6000
#
[    5.148674] Not responding.
#
[    5.148756] Brought up 1 CPUs
#
[    5.148762] Total of 1 processors activated (4785.97 BogoMIPS).


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L M Nicolosi, Eng.
Lat.:  23°34'4.79"S - Long.: 46°39'59.53"W
Linux Regist. User #481505 - http://counter.li.org/
5E42 E02F E21D 171B EA82  1876 621D 17EB AEBA 4B50

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[drew einhorn]

On Sun, Nov 8, 2009 at 9:49 PM, Lucio M Nicolosi <lmnicolosi@...> wrote:

> On Mon, Nov 9, 2009 at 12:46 AM, drew einhorn
>
>> http://pastebin.com/m5778920b
>>
>> --
>> Drew Einhorn
>
> After comparing your log with my own I would say (obviously) that one
> of your cores seems not to be responding properly. Perhaps someone
> wiser can tell you if the software could be responsible.
>
> [mine]
>
> 0.116410] CPU0: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ stepping 02
> [    0.120000] Booting processor 1 APIC 0x1 ip 0x6000
> [    0.010000] Initializing CPU#1
> [    0.010000] Calibrating delay using timer specific routine..
> 4799.97 BogoMIPS (lpj=23999898)
> [    0.010000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> [    0.010000] CPU: L2 Cache: 512K (64 bytes/line)
> [    0.010000] CPU 1/0x1 -> Node 0
> [    0.010000] CPU: Physical Processor ID: 0
> [    0.010000] CPU: Processor Core ID: 1
> [    0.010000] mce: CPU supports 5 MCE banks
> [    0.010000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
> [    0.270402] CPU1: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ stepping 02
> [    0.270417] Brought up 2 CPUs
>
> [yours]
>
> #
> 0.105541] CPU0: Intel(R) XEON(TM) CPU 2.40GHz stepping 04
> #
> [    0.108001] Booting processor 1 APIC 0x2 ip 0x6000
> #
> [    5.148674] Not responding.
> #
> [    5.148756] Brought up 1 CPUs
> #
> [    5.148762] Total of 1 processors activated (4785.97 BogoMIPS).
>

Pretty sure both cpus were working the last time I paid any attention,
which was 9.04 (I think, perhaps earlier and I just didn't notice when
it first stopped working).  The 9.10 upgrade left some older kernels
in /boot I'll see what happens when I try to start them.

Here's a link to a dmesg from the latest 9.04 kernel.  It does start both cpus

http://pastebin.com/m5bf8615c

Will 9.10 be happy with the older 9.04 kernel from jaunty,
or is it expecting a kernel configured for 9.10?

Should I limp along with one cpu, or should I run with kernel
from jaunty?

> --
> L M Nicolosi, Eng.
> Lat.:  23°34'4.79"S - Long.: 46°39'59.53"W
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--
Drew Einhorn

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[NoOp-4]

On 11/09/2009 12:01 AM, drew einhorn wrote:

> Pretty sure both cpus were working the last time I paid any attention,
> which was 9.04 (I think, perhaps earlier and I just didn't notice when
> it first stopped working).  The 9.10 upgrade left some older kernels
> in /boot I'll see what happens when I try to start them.
>
> Here's a link to a dmesg from the latest 9.04 kernel.  It does start both cpus
>
> http://pastebin.com/m5bf8615c
>
> Will 9.10 be happy with the older 9.04 kernel from jaunty,
> or is it expecting a kernel configured for 9.10?
>
> Should I limp along with one cpu, or should I run with kernel
> from jaunty?

Maybe related:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/444686
[Core2Duo CPU only reports 1 core (Karmic Beta)]

Perhaps you can add on to that bug report to keep it alive & add your
details there. Hopefully that will catch the attention of a developer -
particularly since you can show diff between 9.04 and 9.10 kernels.




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