On Fri, Dec 12, 2008 at 4:43 PM, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
> Andrew Lyon wrote:
>>
>> I tried with the patch anyway, it didnt seem to make any difference.
>>
>> I also booted the kernel on the bare metal and it works perfectly, the
>> sata hd is detected ok.
>>
>> Anything I can do to help debug this?
>>
>
> Can you switch your controller back to legacy mode (in the BIOS) and see
> what happens? It looks like a problem with the AHCI driver.
>
> J
>
In legacy mode it fails much quicker, perhaps I need to enable
different drivers for legacy mode? but I think ive used 2.6.27 in
legacy mode with the same config as I use now, in AHCI mode it takes a
while for the timeouts to happen, here is the dmesg:
__ __ _____ _____ ___
\ \/ /___ _ __ |___ / |___ / / _ \
\ // _ \ '_ \ |_ \ |_ \| | | |
/ \ __/ | | | ___) | ___) | |_| |
/_/\_\___|_| |_| |____(_)____(_)___/
(XEN) Xen version 3.3.0 (root@) (gcc version 4.1.2 (Gentoo 4.1.2
p1.0.2)) Thu Dec 11 11:52:12 GMT 2008
(XEN) Latest ChangeSet: unavailable
(XEN) Command line: iommu=1 com1=115200,8n1 console=com1,vga
cpufreq=dom0-kernel dom0_mem=1G
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) VBE/DDC methods: V2; EDID transfer time: 1 seconds
(XEN) Disc information:
(XEN) Found 1 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 000000000009fc00 (usable)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000cfdff800 (usable)
(XEN) 00000000cfdff800 - 00000000cfe53c00 (ACPI NVS)
(XEN) 00000000cfe53c00 - 00000000cfe55c00 (ACPI data)
(XEN) 00000000cfe55c00 - 00000000d0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fec00000 - 00000000fed00400 (reserved)
(XEN) 00000000fed20000 - 00000000feda0000 (reserved)
(XEN) 00000000fee00000 - 00000000fef00000 (reserved)
(XEN) 00000000ffb00000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000128000000 (usable)
(XEN) System RAM: 3965MB (4060792kB)
(XEN) ACPI: RSDP 000FEC00, 0024 (r2 DELL )
(XEN) ACPI: XSDT 000FC5B3, 008C (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: FACP 000FC6E3, 00F4 (r3 DELL B9K 15 ASL 61)
(XEN) ACPI: DSDT FFF76BF6, 4596 (r1 DELL dt_ex 1000 INTL 20050624)
(XEN) ACPI: FACS CFDFF800, 0040
(XEN) ACPI: SSDT FFF7B2AB, 00AA (r1 DELL st_ex 1000 INTL 20050624)
(XEN) ACPI: APIC 000FC7D7, 0092 (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: BOOT 000FC869, 0028 (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: ASF! 000FC891, 0096 (r32 DELL B9K 15 ASL 61)
(XEN) ACPI: MCFG 000FC927, 003E (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: HPET 000FC965, 0038 (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: TCPA 000FCBC1, 0032 (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: DMAR 000FCBF3, 00D0 (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: SLIC 000FC99D, 0176 (r1 DELL B9K 15 ASL 61)
(XEN) ACPI: SSDT CFDFF840, 01F9 (r1 DpgPmm Cpu0Ist 11 INTL 20050624)
(XEN) ACPI: SSDT CFDFFC49, 01F9 (r1 DpgPmm Cpu1Ist 11 INTL 20050624)
(XEN) ACPI: SSDT CFE00052, 0140 (r1 DpgPmm CpuPm 10 INTL 20050624)
(XEN) Xen heap: 14MB (14632kB)
(XEN) Domain heap initialised
(XEN) Processor #0 6:15 APIC version 20
(XEN) Processor #1 6:15 APIC version 20
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Intel VT-d has been enabled
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2394.073 MHz processor.
(XEN) HVM: VMX enabled
(XEN) CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06
(XEN) Booting processor 1/1 eip 8c000
(XEN) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 2 CPUs
(XEN) I/O virtualisation enabled
(XEN) I/O virtualisation for PV guests disabled
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 64-bit, lsb, compat32
(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x200000 -> 0x87c3d0
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000122000000->0000000123000000 (258048 pages
to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff80200000->ffffffff8087c3d0
(XEN) Init. ramdisk: ffffffff8087d000->ffffffff8087d000
(XEN) Phys-Mach map: ffffffff8087d000->ffffffff80a7d000
(XEN) Start info: ffffffff80a7d000->ffffffff80a7d4a4
(XEN) Page tables: ffffffff80a7e000->ffffffff80a87000
(XEN) Boot stack: ffffffff80a87000->ffffffff80a88000
(XEN) TOTAL: ffffffff80000000->ffffffff80c00000
(XEN) ENTRY ADDRESS: ffffffff80741200
(XEN) Dom0 has maximum 2 VCPUs
(XEN) Scrubbing Free RAM: ............................done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen)
(XEN) Freed 108kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
(XEN) ioapic_guest_write: apic=0, pin=2, old_irq=0, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f0, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
Linux version 2.6.28-rc8-tip (root@localhost) (gcc version 4.1.2
(Gentoo 4.1.2 p1.0.2)) #1 SMP Fri Dec 12 08:57:32 GMT 2008
Command line: root=/dev/sda2 swiotlb=256 console=hvc0 earlyprink=xen
pciback.hide=(03:02.0) pci=nomsi
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 00000000000a0000 (usable)
Xen: 00000000000a0000 - 0000000000100000 (reserved)
Xen: 0000000000100000 - 000000000087d000 (usable)
Xen: 000000000087d000 - 0000000000a7e000 (reserved)
Xen: 0000000000a7e000 - 0000000040000000 (usable)
DMI 2.5 present.
last_pfn = 0x40000 max_arch_pfn = 0x3ffffffff
init_memory_mapping: 0000000000000000-0000000040000000
last_map_addr: 40000000 end: 40000000
ACPI: RSDP 000FEC00, 0024 (r2 DELL )
ACPI: XSDT 000FC5B3, 008C (r1 DELL B9K 15 ASL 61)
ACPI: FACP 000FC6E3, 00F4 (r3 DELL B9K 15 ASL 61)
ACPI: DSDT FFF76BF6, 4596 (r1 DELL dt_ex 1000 INTL 20050624)
ACPI: FACS CFDFF800, 0040
ACPI: SSDT FFF7B2AB, 00AA (r1 DELL st_ex 1000 INTL 20050624)
ACPI: APIC 000FC7D7, 0092 (r1 DELL B9K 15 ASL 61)
ACPI: BOOT 000FC869, 0028 (r1 DELL B9K 15 ASL 61)
ACPI: ASF! 000FC891, 0096 (r32 DELL B9K 15 ASL 61)
ACPI: MCFG 000FC927, 003E (r1 DELL B9K 15 ASL 61)
ACPI: HPET 000FC965, 0038 (r1 DELL B9K 15 ASL 61)
ACPI: TCPA 000FCBC1, 0032 (r1 DELL B9K 15 ASL 61)
ACPI: DMAR 000FCBF3, 00D0 (r1 DELL B9K 15 ASL 61)
ACPI: SLIC 000FC99D, 0176 (r1 DELL B9K 15 ASL 61)
ACPI: SSDT CFDFF840, 01F9 (r1 DpgPmm Cpu0Ist 11 INTL 20050624)
ACPI: SSDT CFDFFC49, 01F9 (r1 DpgPmm Cpu1Ist 11 INTL 20050624)
ACPI: SSDT CFE00052, 0140 (r1 DpgPmm CpuPm 10 INTL 20050624)
(5 early reservations) ==> bootmem [0000000000 - 0040000000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000a7e000 - 0000a87000] XEN PAGETABLES ==> [0000a7e000 - 0000a87000]
#2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
#3 [0000200000 - 000087c3d0] TEXT DATA BSS ==> [0000200000 - 000087c3d0]
#4 [0000a87000 - 0000c7d000] PGTABLE ==> [0000a87000 - 0000c7d000]
found SMP MP-table at [ffff8800000fe710] 000fe710
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
0: 0x00000000 -> 0x000000a0
0: 0x00000100 -> 0x0000087d
0: 0x00000a7e -> 0x00040000
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled)
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled)
ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a301 base: 0xfed00000
SMP: Allowing 2 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 50000000 (gap: 40000000:c0000000)
PERCPU: Allocating 57344 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 255775
Kernel command line: root=/dev/sda2 swiotlb=256 console=hvc0
earlyprink=xen pciback.hide=(03:02.0) pci=nomsi
Unknown boot option `pciback.hide=(03:02.0)': ignoring
Initializing CPU#0
xen: allocated irq 9 for acpi 9
PID hash table entries: 4096 (order: 12, 32768 bytes)
Detected 2394.004 MHz processor.
Console: colour dummy device 80x25
console [hvc0] enabled
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
Checking aperture...
No AGP bridge found
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing 0MB software IO TLB between ffff88000208b000 - ffff88000210afff
software IO TLB at phys 0x208b000 - 0x210afff bus 0x1c0000 - 0x1bffff
Memory: 1020272k/1048576k available (3275k kernel code, 2436k absent,
25380k reserved, 1863k data, 452k init)
SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
installing Xen timer for CPU 0
Calibrating delay loop (skipped), value calculated using timer
frequency.. 4788.00 BogoMIPS (lpj=2394004)
Mount-cache hash table entries: 256
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
ACPI: Core revision 20080926
cpu 0 spinlock event irq 17
installing Xen timer for CPU 1
cpu 1 spinlock event irq 23
SMP alternatives: switching to SMP code
Initializing CPU#1
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
Brought up 2 CPUs
khelper used greatest stack depth: 6800 bytes left
net_namespace: 592 bytes
Booting paravirtualized kernel on Xen
Xen version: 3.3.0 (preserve-AD) (dom0)
Grant table initialized
Time: 17:09:45 Date: 12/12/08
NET: Registered protocol family 16
xenbus_probe_init ok
ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
ACPI: bus type pci registered
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: Not using MMCONFIG.
PCI: Using configuration type 1 for base access
khelper used greatest stack depth: 6448 bytes left
khelper used greatest stack depth: 6232 bytes left
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: BIOS Bug: MCFG area at e0000000 is not reserved in ACPI
motherboard resources
PCI: Not using MMCONFIG.
ACPI: ACPI Dock Station Driver: 1 docks/bays found
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
pci 0000:00:01.0: PME# disabled
pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
pci 0000:00:03.0: PME# disabled
pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
pci 0000:00:19.0: PME# disabled
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH6 GPIO
pci 0000:03:02.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:03:02.0: PME# disabled
pci 0000:00:1e.0: transparent bridge
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI Warning (tbutils-0217): Incorrect checksum in table [TCPA] - 00,
should be 87 [20080926]
xen_balloon: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
Xen: Initializing Xen DMA ops
Xen: Enabling DMA fallback to swiotlb
PCI-GART: No AMD GART found.
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp 00:01: io resource (0x800-0x85f) overlaps 0000:00:1f.0 BAR 7
(0x800-0x87f), disabling
pnp 00:01: io resource (0x860-0x8ff) overlaps 0000:00:1f.0 BAR 7
(0x800-0x87f), disabling
system 00:01: ioport range 0xc00-0xc7f has been reserved
xen_set_ioapic_routing: irq 13 gsi 13 vector 120 ioapic 0 pin 13
triggering 1 polarity 0
xen_set_ioapic_routing: irq 8 gsi 8 vector 80 ioapic 0 pin 8
triggering 1 polarity 0
xen_set_ioapic_routing: irq 7 gsi 7 vector 72 ioapic 0 pin 7
triggering 1 polarity 0
xen_set_ioapic_routing: irq 4 gsi 4 vector 241 ioapic 0 pin 4
triggering 1 polarity 0
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000189f1
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
pnp: PnP ACPI: found 9 devices
ACPI: ACPI bus type pnp unregistered
pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
pci 0000:00:01.0: IO window: 0xd000-0xdfff
pci 0000:00:01.0: MEM window: 0xfe900000-0xfeafffff
pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
pci 0000:00:1c.0: IO window: disabled
pci 0000:00:1c.0: MEM window: 0xfe800000-0xfe8fffff
pci 0000:00:1c.0: PREFETCH window: disabled
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03
pci 0000:00:1e.0: IO window: 0xc000-0xcfff
pci 0000:00:1e.0: MEM window: 0xfe600000-0xfe7fffff
pci 0000:00:1e.0: PREFETCH window: 0x00000050000000-0x000000500fffff
xen_set_ioapic_routing: irq 29 gsi 16 vector 176 ioapic 0 pin 16
triggering 0 polarity 1
pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 29
xen: PCI device 0000:00:01.0 pin 1 -> irq 29
xen_allocate_pirq: returning irq 29 for gsi 16
xen_set_ioapic_routing: irq 29 gsi 16 vector 176 ioapic 0 pin 16
triggering 0 polarity 1
pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 29
xen: PCI device 0000:00:1c.0 pin 1 -> irq 29
bus: 00 index 0 io port: [0x00-0xffff]
bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
bus: 01 index 0 io port: [0xd000-0xdfff]
bus: 01 index 1 mmio: [0xfe900000-0xfeafffff]
bus: 01 index 2 mmio: [0xd0000000-0xdfffffff]
bus: 01 index 3 mmio: [0x0-0x0]
bus: 02 index 0 mmio: [0x0-0x0]
bus: 02 index 1 mmio: [0xfe800000-0xfe8fffff]
bus: 02 index 2 mmio: [0x0-0x0]
bus: 02 index 3 mmio: [0x0-0x0]
bus: 03 index 0 io port: [0xc000-0xcfff]
bus: 03 index 1 mmio: [0xfe600000-0xfe7fffff]
bus: 03 index 2 mmio: [0x50000000-0x500fffff]
bus: 03 index 3 io port: [0x00-0xffff]
bus: 03 index 4 mmio: [0x000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Simple Boot Flag at 0x7a set to 0x1
audit: initializing netlink socket (disabled)
type=2000 audit(1229101787.763:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 2048
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport-driver 0000:00:01.0: found MSI capability
pcieport-driver 0000:00:1c.0: found MSI capability
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as
/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
ACPI: Power Button (CM) [VBTN]
xenbus_probe_backend_init bus registered ok
xenbus_probe_frontend_init bus registered ok
Event-channel device installed.
***blkif_init
Non-volatile memory driver v1.2
Linux agpgart interface v0.103
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
console [netcon0] enabled
netconsole: network logging started
Loading iSCSI transport class v2.0-870.
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
xen_set_ioapic_routing: irq 31 gsi 18 vector 184 ioapic 0 pin 18
triggering 0 polarity 1
ata_piix 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 31
xen: PCI device 0000:00:1f.2 pin 3 -> irq 31
ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
xen: disable pci device 0000:00:1f.2
Pid: 1, comm: swapper Not tainted 2.6.28-rc8-tip #1
Call Trace:
[<ffffffff8037e624>] ? pci_bus_write_config_word+0x65/0x74
[<ffffffff8020ef56>] xen_pci_pirq_disable+0x1e/0x20
[<ffffffff8049df82>] pcibios_disable_device+0x1b/0x1d
[<ffffffff80380442>] pci_disable_device+0x74/0x7b
[<ffffffff80380b11>] ? pci_release_region+0x8e/0xa8
[<ffffffff80380c53>] pcim_release+0x64/0x6d
[<ffffffff8040691c>] release_nodes+0x163/0x18e
[<ffffffff804069fc>] devres_release_all+0x31/0x35
[<ffffffff80404af5>] driver_probe_device+0xfc/0x16d
[<ffffffff80404bc8>] __driver_attach+0x62/0x8c
[<ffffffff80404b66>] ? __driver_attach+0x0/0x8c
[<ffffffff80404b66>] ? __driver_attach+0x0/0x8c
[<ffffffff804040fa>] bus_for_each_dev+0x4a/0x79
[<ffffffff80404903>] driver_attach+0x1c/0x1e
[<ffffffff8040456b>] bus_add_driver+0xb7/0x209
[<ffffffff80404e63>] driver_register+0x93/0x10a
[<ffffffff803837cf>] __pci_register_driver+0x63/0x9c
[<ffffffff807651a0>] ? piix_init+0x0/0x2c
[<ffffffff807651b9>] piix_init+0x19/0x2c
[<ffffffff8020a056>] do_one_initcall+0x56/0x13e
[<ffffffff8026c436>] ? register_irq_proc+0xae/0xca
[<ffffffff802e0000>] ? free_proc_entry+0x37/0x68
[<ffffffff8074195d>] kernel_init+0x11f/0x175
[<ffffffff802133fa>] child_rip+0xa/0x20
[<ffffffff80212ced>] ? retint_restore_args+0x5/0x20
[<ffffffff802133f0>] ? child_rip+0x0/0x20
ata_piix: probe of 0000:00:1f.2 failed with error -38
xen_allocate_pirq: returning irq 31 for gsi 18
xen_set_ioapic_routing: irq 31 gsi 18 vector 184 ioapic 0 pin 18
triggering 0 polarity 1
ata_piix 0000:00:1f.5: PCI INT C -> GSI 18 (level, low) -> IRQ 31
xen: PCI device 0000:00:1f.5 pin 3 -> irq 31
ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
scsi0 : ata_piix
scsi1 : ata_piix
ata1: SATA max UDMA/133 cmd 0xfe40 ctl 0xfe50 bmdma 0xfed0 irq 31
ata2: SATA max UDMA/133 cmd 0xfe60 ctl 0xfe70 bmdma 0xfed8 irq 31
ata1: SATA link down (SStatus 4 SControl 300)
ata2: SATA link down (SStatus 4 SControl 300)
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
xen_set_ioapic_routing: irq 32 gsi 22 vector 192 ioapic 0 pin 22
triggering 0 polarity 1
ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 32
xen: PCI device 0000:00:1a.7 pin 3 -> irq 32
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
ehci_hcd 0000:00:1a.7: irq 32, io mem 0xfebd9c00
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.28-rc8-tip ehci_hcd
usb usb1: SerialNumber: 0000:00:1a.7
xen_set_ioapic_routing: irq 33 gsi 23 vector 200 ioapic 0 pin 23
triggering 0 polarity 1
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 33
xen: PCI device 0000:00:1d.7 pin 1 -> irq 33
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: irq 33, io mem 0xff980800
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: EHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.28-rc8-tip ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.7
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
xen_allocate_pirq: returning irq 29 for gsi 16
xen_set_ioapic_routing: irq 29 gsi 16 vector 176 ioapic 0 pin 16
triggering 0 polarity 1
uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 29
xen: PCI device 0000:00:1a.0 pin 1 -> irq 29
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: detected 2 ports
uhci_hcd 0000:00:1a.0: irq 29, io base 0x0000ff20
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.28-rc8-tip uhci_hcd
usb usb3: SerialNumber: 0000:00:1a.0
xen_set_ioapic_routing: irq 34 gsi 17 vector 208 ioapic 0 pin 17
triggering 0 polarity 1
uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 34
xen: PCI device 0000:00:1a.1 pin 2 -> irq 34
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: detected 2 ports
uhci_hcd 0000:00:1a.1: irq 34, io base 0x0000ff00
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.28-rc8-tip uhci_hcd
usb usb4: SerialNumber: 0000:00:1a.1
xen_allocate_pirq: returning irq 33 for gsi 23
xen_set_ioapic_routing: irq 33 gsi 23 vector 200 ioapic 0 pin 23
triggering 0 polarity 1
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 33
xen: PCI device 0000:00:1d.0 pin 1 -> irq 33
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.0: detected 2 ports
uhci_hcd 0000:00:1d.0: irq 33, io base 0x0000ff80
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: UHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.28-rc8-tip uhci_hcd
usb usb5: SerialNumber: 0000:00:1d.0
xen_allocate_pirq: returning irq 34 for gsi 17
xen_set_ioapic_routing: irq 34 gsi 17 vector 208 ioapic 0 pin 17
triggering 0 polarity 1
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 34
xen: PCI device 0000:00:1d.1 pin 2 -> irq 34
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.1: detected 2 ports
uhci_hcd 0000:00:1d.1: irq 34, io base 0x0000ff60
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb6: Product: UHCI Host Controller
usb usb6: Manufacturer: Linux 2.6.28-rc8-tip uhci_hcd
usb usb6: SerialNumber: 0000:00:1d.1
xen_allocate_pirq: returning irq 31 for gsi 18
xen_set_ioapic_routing: irq 31 gsi 18 vector 184 ioapic 0 pin 18
triggering 0 polarity 1
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 31
xen: PCI device 0000:00:1d.2 pin 3 -> irq 31
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.2: detected 2 ports
uhci_hcd 0000:00:1d.2: irq 31, io base 0x0000ff40
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb7: Product: UHCI Host Controller
usb usb7: Manufacturer: Linux 2.6.28-rc8-tip uhci_hcd
usb usb7: SerialNumber: 0000:00:1d.2
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver libusual
PNP: No PS/2 controller found. Probing ports directly.
i8042: probe of i8042 failed with error -38
mice: PS/2 mouse device common for all mice
device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@xxxxxxxxxx
cpuidle: using governor ladder
dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
IO APIC resources could be not be allocated.
registered taskstats version 1
Magic number: 4:358:188
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "sda2" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
Pid: 1, comm: swapper Not tainted 2.6.28-rc8-tip #1
Call Trace:
[<ffffffff80239c63>] panic+0xa0/0x162
[<ffffffff804051a7>] ? class_dev_iter_exit+0x9/0xb
[<ffffffff802b0d4a>] ? sys_mount+0xb9/0xce
[<ffffffff8074218f>] mount_block_root+0x1c0/0x1dc
[<ffffffff80742274>] mount_root+0xc9/0xea
[<ffffffff8074240f>] prepare_namespace+0x17a/0x1a7
[<ffffffff807419a5>] kernel_init+0x167/0x175
[<ffffffff802133fa>] child_rip+0xa/0x20
[<ffffffff80212ced>] ? retint_restore_args+0x5/0x20
[<ffffffff802133f0>] ? child_rip+0x0/0x20
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