Re: USB 3.0 Hub Downgrading to 2.0 Speeds Automatically

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And the mystery deepens, I just booted back into 2.6.37 and the hub
starts working at 3.0 speeds...I only had one bug where the hard
drive was already connected but wasn't being detected until I plugged
it into another port on the hub. This is very strange.

On Wed, Feb 2, 2011 at 3:56 PM, Joshua Scoggins
<theoretically.x64@xxxxxxxxx> wrote:
> I didn't get an error code about the device but when I plugged a USB
> 3.0 device into the hub linux wasn't
> detecting it. I would unplug it and plug it back in to no avail. I
> then unplugged the hub and plugged it back in
> and got a bunch of errors relating to the 3.0 hard drive still being
> plugged in. I saved the output, you'll notice
> that a new four port hub keeps popping up. I got it to register the
> device but it seems to still be a high speed device.
> Normally I would say that I may have gotten scammed but the hub works
> at 3.0 speeds in windows 7 so I'm totally puzzled.
>
> Anyway here's the dmesg output:
> Initializing cgroup subsys cpuset
> Initializing cgroup subsys cpu
> Linux version 2.6.38-rc3-ARCH (root@durandal) (gcc version 4.5.2 (GCC)
> ) #1 SMP PREEMPT Wed Feb 2 15:27:39 PST 2011
> Command line: BOOT_IMAGE=/vmlinuz26-ARCH
> root=/dev/disk/by-uuid/118e51a8-e243-4fed-8ef8-932e74c7349e ro quiet
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
>  BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 00000000cff80000 (usable)
>  BIOS-e820: 00000000cff80000 - 00000000cff8e000 (ACPI data)
>  BIOS-e820: 00000000cff8e000 - 00000000cffe0000 (ACPI NVS)
>  BIOS-e820: 00000000cffe0000 - 00000000d0000000 (reserved)
>  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>  BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved)
>  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
> NX (Execute Disable) protection: active
> DMI 2.4 present.
> DMI: P5E/P5E, BIOS 1201    02/19/2009
> e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
> e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
> No AGP bridge found
> last_pfn = 0x230000 max_arch_pfn = 0x400000000
> MTRR default type: uncachable
> MTRR fixed ranges enabled:
>  00000-9FFFF write-back
>  A0000-BFFFF uncachable
>  C0000-DFFFF write-protect
>  E0000-EFFFF write-through
>  F0000-FFFFF write-protect
> MTRR variable ranges enabled:
>  0 base 0D0000000 mask FF0000000 uncachable
>  1 base 0E0000000 mask FE0000000 uncachable
>  2 base 000000000 mask E00000000 write-back
>  3 base 200000000 mask FE0000000 write-back
>  4 base 220000000 mask FF0000000 write-back
>  5 disabled
>  6 disabled
>  7 disabled
> x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
> e820 update range: 00000000d0000000 - 0000000100000000 (usable) ==> (reserved)
> last_pfn = 0xcff80 max_arch_pfn = 0x400000000
> found SMP MP-table at [ffff8800000ff780] ff780
> Scanning 0 areas for low memory corruption
> initial memory mapped : 0 - 20000000
> init_memory_mapping: 0000000000000000-00000000cff80000
>  0000000000 - 00cfe00000 page 2M
>  00cfe00000 - 00cff80000 page 4k
> kernel direct mapping tables up to cff80000 @ 1fffa000-20000000
> init_memory_mapping: 0000000100000000-0000000230000000
>  0100000000 - 0230000000 page 2M
> kernel direct mapping tables up to 230000000 @ cff76000-cff80000
> RAMDISK: 37e36000 - 37ff0000
> ACPI: RSDP 00000000000fbe10 00024 (v02 ACPIAM)
> ACPI: XSDT 00000000cff80100 00054 (v01 A_M_I_ OEMXSDT  02000919 MSFT 00000097)
> ACPI: FACP 00000000cff80290 000F4 (v03 A_M_I_ OEMFACP  02000919 MSFT 00000097)
> ACPI: DSDT 00000000cff80440 0A05A (v01  A0905 A0905002 00000002 INTL 20060113)
> ACPI: FACS 00000000cff8e000 00040
> ACPI: APIC 00000000cff80390 0006C (v01 A_M_I_ OEMAPIC  02000919 MSFT 00000097)
> ACPI: MCFG 00000000cff80400 0003C (v01 A_M_I_ OEMMCFG  02000919 MSFT 00000097)
> ACPI: OEMB 00000000cff8e040 00081 (v01 A_M_I_ AMI_OEM  02000919 MSFT 00000097)
> ACPI: HPET 00000000cff8a4a0 00038 (v01 A_M_I_ OEMHPET  02000919 MSFT 00000097)
> ACPI: OSFR 00000000cff8a4e0 000B0 (v01 A_M_I_ OEMOSFR  02000919 MSFT 00000097)
> ACPI: Local APIC address 0xfee00000
>  [ffffea0000000000-ffffea0007bfffff] PMD ->
> [ffff8800bc000000-ffff8800c31fffff] on node 0
> Zone PFN ranges:
>  DMA      0x00000010 -> 0x00001000
>  DMA32    0x00001000 -> 0x00100000
>  Normal   0x00100000 -> 0x00230000
> Movable zone start PFN for each node
> early_node_map[3] active PFN ranges
>    0: 0x00000010 -> 0x0000009e
>    0: 0x00000100 -> 0x000cff80
>    0: 0x00100000 -> 0x00230000
> On node 0 totalpages: 2096910
>  DMA zone: 56 pages used for memmap
>  DMA zone: 6 pages reserved
>  DMA zone: 3920 pages, LIFO batch:0
>  DMA32 zone: 14280 pages used for memmap
>  DMA32 zone: 833464 pages, LIFO batch:31
>  Normal zone: 17024 pages used for memmap
>  Normal zone: 1228160 pages, LIFO batch:31
> ACPI: PM-Timer IO Port: 0x808
> ACPI: Local APIC address 0xfee00000
> 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[0x02] enabled)
> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
> ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 4, version 32, 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)
> ACPI: IRQ0 used by override.
> ACPI: IRQ2 used by override.
> ACPI: IRQ9 used by override.
> Using ACPI (MADT) for SMP configuration information
> ACPI: HPET id: 0xffffffff base: 0xfed00000
> SMP: Allowing 4 CPUs, 0 hotplug CPUs
> nr_irqs_gsi: 40
> PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
> PM: Registered nosave memory: 00000000000a0000 - 00000000000e4000
> PM: Registered nosave memory: 00000000000e4000 - 0000000000100000
> PM: Registered nosave memory: 00000000cff80000 - 00000000cff8e000
> PM: Registered nosave memory: 00000000cff8e000 - 00000000cffe0000
> PM: Registered nosave memory: 00000000cffe0000 - 00000000d0000000
> PM: Registered nosave memory: 00000000d0000000 - 00000000e0000000
> PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000
> PM: Registered nosave memory: 00000000f0000000 - 00000000fee00000
> PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
> PM: Registered nosave memory: 00000000fee01000 - 00000000ffe00000
> PM: Registered nosave memory: 00000000ffe00000 - 0000000100000000
> Allocating PCI resources starting at d0000000 (gap: d0000000:10000000)
> Booting paravirtualized kernel on bare hardware
> setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
> PERCPU: Embedded 27 pages/cpu @ffff8800cfc00000 s81728 r8192 d20672 u524288
> pcpu-alloc: s81728 r8192 d20672 u524288 alloc=1*2097152
> pcpu-alloc: [0] 0 1 2 3
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2065544
> Kernel command line: BOOT_IMAGE=/vmlinuz26-ARCH
> root=/dev/disk/by-uuid/118e51a8-e243-4fed-8ef8-932e74c7349e ro quiet
> PID hash table entries: 4096 (order: 3, 32768 bytes)
> Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
> Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
> xsave/xrstor: enabled xstate_bv 0x3, cntxt size 0x240
> Checking aperture...
> No AGP bridge found
> Calgary: detecting Calgary via BIOS EBDA area
> Calgary: Unable to locate Rio Grande table in EBDA - bailing!
> Memory: 8182524k/9175040k available (3718k kernel code, 787400k
> absent, 205116k reserved, 2006k data, 512k init)
> SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
> Preemptable hierarchical RCU implementation.
>        RCU-based detection of stalled CPUs is disabled.
>        Verbose stalled-CPUs detection is disabled.
> NR_IRQS:2304
> Extended CMOS year: 2000
> Console: colour VGA+ 80x25
> console [tty0] enabled
> allocated 83886080 bytes of page_cgroup
> please try 'cgroup_disable=memory' option if you don't want memory cgroups
> hpet clockevent registered
> Fast TSC calibration using PIT
> Detected 2839.024 MHz processor.
> Calibrating delay loop (skipped), value calculated using timer
> frequency.. 5680.63 BogoMIPS (lpj=9463413)
> pid_max: default: 32768 minimum: 301
> Security Framework initialized
> AppArmor: AppArmor disabled by boot time parameter
> Mount-cache hash table entries: 256
> Initializing cgroup subsys ns
> ns_cgroup deprecated: consider using the 'clone_children' flag without
> the ns_cgroup.
> Initializing cgroup subsys cpuacct
> Initializing cgroup subsys memory
> Initializing cgroup subsys devices
> Initializing cgroup subsys freezer
> Initializing cgroup subsys net_cls
> Initializing cgroup subsys blkio
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 0
> mce: CPU supports 6 MCE banks
> CPU0: Thermal monitoring enabled (TM2)
> using mwait in idle threads.
> ACPI: Core revision 20110112
> Setting APIC routing to flat
> ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> CPU0: Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz stepping 0a
> Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
> ... version:                2
> ... bit width:              40
> ... generic registers:      2
> ... value mask:             000000ffffffffff
> ... max period:             000000007fffffff
> ... fixed-purpose events:   3
> ... event mask:             0000000700000003
> NMI watchdog enabled, takes one hw-pmu counter.
> Booting Node   0, Processors  #1
> NMI watchdog enabled, takes one hw-pmu counter.
>  #2
> NMI watchdog enabled, takes one hw-pmu counter.
>  #3 Ok.
> NMI watchdog enabled, takes one hw-pmu counter.
> Brought up 4 CPUs
> Total of 4 processors activated (22718.65 BogoMIPS).
> devtmpfs: initialized
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem
> 0xe0000000-0xefffffff] (base 0xe0000000)
> PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
> PCI: Using configuration type 1 for base access
> bio: create slab <bio-0> at 0
> ACPI: EC: Look up EC in DSDT
> ACPI: Executed 1 blocks of module-level executable AML code
> ACPI: SSDT 00000000cff8e0d0 001D2 (v01    AMI   CPU1PM 00000001 INTL 20060113)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT           (null) 001D2 (v01    AMI   CPU1PM 00000001 INTL 20060113)
> ACPI: SSDT 00000000cff8e2b0 00143 (v01    AMI   CPU2PM 00000001 INTL 20060113)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT           (null) 00143 (v01    AMI   CPU2PM 00000001 INTL 20060113)
> ACPI: SSDT 00000000cff8e400 00143 (v01    AMI   CPU3PM 00000001 INTL 20060113)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT           (null) 00143 (v01    AMI   CPU3PM 00000001 INTL 20060113)
> ACPI: SSDT 00000000cff8e550 00143 (v01    AMI   CPU4PM 00000001 INTL 20060113)
> ACPI: Dynamic OEM Table Load:
> ACPI: SSDT           (null) 00143 (v01    AMI   CPU4PM 00000001 INTL 20060113)
> ACPI: Interpreter enabled
> ACPI: (supports S0 S1 S3 S4 S5)
> ACPI: Using IOAPIC for interrupt routing
> ACPI: No dock devices found.
> HEST: Table not found.
> PCI: Using host bridge windows from ACPI; if necessary, use
> "pci=nocrs" and report a bug
> ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
> pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7]
> pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff]
> pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
> pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff]
> pci_root PNP0A08:00: host bridge window [mem 0xd0000000-0xffffffff]
> pci 0000:00:00.0: [8086:29e0] type 0 class 0x000600
> pci 0000:00:01.0: [8086:29e1] type 1 class 0x000604
> pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:01.0: PME# disabled
> pci 0000:00:06.0: [8086:29e9] type 1 class 0x000604
> pci 0000:00:06.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:06.0: PME# disabled
> pci 0000:00:1a.0: [8086:2937] type 0 class 0x000c03
> pci 0000:00:1a.0: reg 20: [io  0xa800-0xa81f]
> pci 0000:00:1a.1: [8086:2938] type 0 class 0x000c03
> pci 0000:00:1a.1: reg 20: [io  0xa880-0xa89f]
> pci 0000:00:1a.2: [8086:2939] type 0 class 0x000c03
> pci 0000:00:1a.2: reg 20: [io  0xac00-0xac1f]
> pci 0000:00:1a.7: [8086:293c] type 0 class 0x000c03
> pci 0000:00:1a.7: reg 10: [mem 0xfbfffc00-0xfbffffff]
> pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
> pci 0000:00:1a.7: PME# disabled
> pci 0000:00:1b.0: [8086:293e] type 0 class 0x000403
> pci 0000:00:1b.0: reg 10: [mem 0xfbff8000-0xfbffbfff 64bit]
> pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:1b.0: PME# disabled
> pci 0000:00:1c.0: [8086:2940] type 1 class 0x000604
> pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:1c.0: PME# disabled
> pci 0000:00:1c.2: [8086:2944] type 1 class 0x000604
> pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
> pci 0000:00:1c.2: PME# disabled
> pci 0000:00:1c.3: [8086:2946] type 1 class 0x000604
> pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
> pci 0000:00:1c.3: PME# disabled
> pci 0000:00:1d.0: [8086:2934] type 0 class 0x000c03
> pci 0000:00:1d.0: reg 20: [io  0xa080-0xa09f]
> pci 0000:00:1d.1: [8086:2935] type 0 class 0x000c03
> pci 0000:00:1d.1: reg 20: [io  0xa400-0xa41f]
> pci 0000:00:1d.2: [8086:2936] type 0 class 0x000c03
> pci 0000:00:1d.2: reg 20: [io  0xa480-0xa49f]
> pci 0000:00:1d.7: [8086:293a] type 0 class 0x000c03
> pci 0000:00:1d.7: reg 10: [mem 0xfbfff800-0xfbfffbff]
> pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
> pci 0000:00:1d.7: PME# disabled
> pci 0000:00:1e.0: [8086:244e] type 1 class 0x000604
> pci 0000:00:1f.0: [8086:2916] type 0 class 0x000601
> pci 0000:00:1f.0: quirk: [io  0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO
> pci 0000:00:1f.0: quirk: [io  0x0480-0x04bf] claimed by ICH6 GPIO
> pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
> pci 0000:00:1f.2: [8086:2822] type 0 class 0x000104
> pci 0000:00:1f.2: reg 10: [io  0x9c00-0x9c07]
> pci 0000:00:1f.2: reg 14: [io  0x9880-0x9883]
> pci 0000:00:1f.2: reg 18: [io  0x9800-0x9807]
> pci 0000:00:1f.2: reg 1c: [io  0x9480-0x9483]
> pci 0000:00:1f.2: reg 20: [io  0x9400-0x941f]
> pci 0000:00:1f.2: reg 24: [mem 0xfbffe800-0xfbffefff]
> pci 0000:00:1f.2: PME# supported from D3hot
> pci 0000:00:1f.2: PME# disabled
> pci 0000:00:1f.3: [8086:2930] type 0 class 0x000c05
> pci 0000:00:1f.3: reg 10: [mem 0xfbfff400-0xfbfff4ff 64bit]
> pci 0000:00:1f.3: reg 20: [io  0x0400-0x041f]
> pci 0000:01:00.0: [10de:0e22] type 0 class 0x000300
> pci 0000:01:00.0: reg 10: [mem 0xfc000000-0xfdffffff]
> pci 0000:01:00.0: reg 14: [mem 0xd8000000-0xdfffffff 64bit pref]
> pci 0000:01:00.0: reg 1c: [mem 0xd4000000-0xd7ffffff 64bit pref]
> pci 0000:01:00.0: reg 24: [io  0xbc00-0xbc7f]
> pci 0000:01:00.0: reg 30: [mem 0xfe700000-0xfe77ffff pref]
> pci 0000:01:00.1: [10de:0beb] type 0 class 0x000403
> pci 0000:01:00.1: reg 10: [mem 0xfe7fc000-0xfe7fffff]
> pci 0000:00:01.0: PCI bridge to [bus 01-01]
> pci 0000:00:01.0:   bridge window [io  0xb000-0xbfff]
> pci 0000:00:01.0:   bridge window [mem 0xfc000000-0xfe7fffff]
> pci 0000:00:01.0:   bridge window [mem 0xd4000000-0xdfffffff 64bit pref]
> pci 0000:02:00.0: [1000:0079] type 0 class 0x000104
> pci 0000:02:00.0: reg 10: [io  0xc800-0xc8ff]
> pci 0000:02:00.0: reg 14: [mem 0xfe8fc000-0xfe8fffff 64bit]
> pci 0000:02:00.0: reg 1c: [mem 0xfe880000-0xfe8bffff 64bit]
> pci 0000:02:00.0: reg 30: [mem 0xfe840000-0xfe87ffff pref]
> pci 0000:02:00.0: supports D1 D2
> pci 0000:00:06.0: PCI bridge to [bus 02-02]
> pci 0000:00:06.0:   bridge window [io  0xc000-0xcfff]
> pci 0000:00:06.0:   bridge window [mem 0xfe800000-0xfe8fffff]
> pci 0000:00:06.0:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
> pci 0000:00:1c.0: PCI bridge to [bus 05-05]
> pci 0000:00:1c.0:   bridge window [io  0xf000-0x0000] (disabled)
> pci 0000:00:1c.0:   bridge window [mem 0xfff00000-0x000fffff] (disabled)
> pci 0000:00:1c.0:   bridge window [mem 0xfaf00000-0xfaffffff 64bit pref]
> pci 0000:04:00.0: [11ab:4364] type 0 class 0x000200
> pci 0000:04:00.0: reg 10: [mem 0xfeafc000-0xfeafffff 64bit]
> pci 0000:04:00.0: reg 18: [io  0xd800-0xd8ff]
> pci 0000:04:00.0: reg 30: [mem 0xfeac0000-0xfeadffff pref]
> pci 0000:04:00.0: supports D1 D2
> pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
> pci 0000:04:00.0: PME# disabled
> pci 0000:00:1c.2: PCI bridge to [bus 04-04]
> pci 0000:00:1c.2:   bridge window [io  0xd000-0xdfff]
> pci 0000:00:1c.2:   bridge window [mem 0xfea00000-0xfeafffff]
> pci 0000:00:1c.2:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
> pci 0000:03:00.0: [1033:0194] type 0 class 0x000c03
> pci 0000:03:00.0: reg 10: [mem 0xfe9fe000-0xfe9fffff 64bit]
> pci 0000:03:00.0: PME# supported from D0 D3hot
> pci 0000:03:00.0: PME# disabled
> pci 0000:00:1c.3: PCI bridge to [bus 03-03]
> pci 0000:00:1c.3:   bridge window [io  0xf000-0x0000] (disabled)
> pci 0000:00:1c.3:   bridge window [mem 0xfe900000-0xfe9fffff]
> pci 0000:00:1c.3:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
> pci 0000:06:03.0: [1106:3044] type 0 class 0x000c00
> pci 0000:06:03.0: reg 10: [mem 0xfebff800-0xfebfffff]
> pci 0000:06:03.0: reg 14: [io  0xec00-0xec7f]
> pci 0000:06:03.0: supports D2
> pci 0000:06:03.0: PME# supported from D2 D3hot D3cold
> pci 0000:06:03.0: PME# disabled
> pci 0000:00:1e.0: PCI bridge to [bus 06-06] (subtractive decode)
> pci 0000:00:1e.0:   bridge window [io  0xe000-0xefff]
> pci 0000:00:1e.0:   bridge window [mem 0xfeb00000-0xfebfffff]
> pci 0000:00:1e.0:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
> pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
> pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
> pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff]
> (subtractive decode)
> pci 0000:00:1e.0:   bridge window [mem 0x000d0000-0x000dffff]
> (subtractive decode)
> pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xffffffff]
> (subtractive decode)
> pci_bus 0000:00: on NUMA node 0
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P6._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7._PRT]
>  pci0000:00: Requesting ACPI _OSC control (0x1d)
> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 *15)
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKH] (IRQs 3 *4 5 6 7 10 11 12 14 15)
> vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
> vgaarb: loaded
> PCI: Using ACPI for IRQ routing
> PCI: pci_cache_line_size set to 64 bytes
> reserve RAM buffer: 000000000009e000 - 000000000009ffff
> reserve RAM buffer: 00000000cff80000 - 00000000cfffffff
> NetLabel: Initializing
> NetLabel:  domain hash size = 128
> NetLabel:  protocols = UNLABELED CIPSOv4
> NetLabel:  unlabeled traffic allowed by default
> HPET: 4 timers in total, 0 timers will be used for per-cpu timer
> hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
> hpet0: 4 comparators, 64-bit 14.318180 MHz counter
> Switching to clocksource hpet
> Switched to NOHz mode on CPU #0
> Switched to NOHz mode on CPU #1
> pnp: PnP ACPI init
> ACPI: bus type pnp registered
> pnp 00:00: [bus 00-ff]
> pnp 00:00: [io  0x0cf8-0x0cff]
> pnp 00:00: [io  0x0000-0x0cf7 window]
> pnp 00:00: [io  0x0d00-0xffff window]
> pnp 00:00: [mem 0x000a0000-0x000bffff window]
> pnp 00:00: [mem 0x000d0000-0x000dffff window]
> pnp 00:00: [mem 0xd0000000-0xffffffff window]
> pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
> pnp 00:01: [mem 0xfed14000-0xfed19fff]
> system 00:01: [mem 0xfed14000-0xfed19fff] has been reserved
> system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
> pnp 00:02: [dma 4]
> pnp 00:02: [io  0x0000-0x000f]
> pnp 00:02: [io  0x0081-0x0083]
> pnp 00:02: [io  0x0087]
> pnp 00:02: [io  0x0089-0x008b]
> pnp 00:02: [io  0x008f]
> pnp 00:02: [io  0x00c0-0x00df]
> pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
> pnp 00:03: [io  0x0070-0x0071]
> pnp 00:03: [irq 8]
> pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
> pnp 00:04: [io  0x0061]
> pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
> pnp 00:05: [io  0x00f0-0x00ff]
> pnp 00:05: [irq 13]
> pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
> pnp 00:06: [io  0x0000-0xffffffffffffffff disabled]
> pnp 00:06: [io  0x0000-0xffffffffffffffff disabled]
> pnp 00:06: [io  0x0290-0x0297]
> system 00:06: [io  0x0290-0x0297] has been reserved
> system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
> pnp 00:07: [io  0x0010-0x001f]
> pnp 00:07: [io  0x0022-0x003f]
> pnp 00:07: [io  0x0044-0x004d]
> pnp 00:07: [io  0x0050-0x005f]
> pnp 00:07: [io  0x0062-0x0063]
> pnp 00:07: [io  0x0065-0x006f]
> pnp 00:07: [io  0x0072-0x007f]
> pnp 00:07: [io  0x0080]
> pnp 00:07: [io  0x0084-0x0086]
> pnp 00:07: [io  0x0088]
> pnp 00:07: [io  0x008c-0x008e]
> pnp 00:07: [io  0x0090-0x009f]
> pnp 00:07: [io  0x00a2-0x00bf]
> pnp 00:07: [io  0x00e0-0x00ef]
> pnp 00:07: [io  0x04d0-0x04d1]
> pnp 00:07: [io  0x0800-0x087f]
> pnp 00:07: [io  0x0400-0x03ff disabled]
> pnp 00:07: [io  0x0480-0x04bf]
> pnp 00:07: [mem 0xfed1c000-0xfed1ffff]
> pnp 00:07: [mem 0xfed20000-0xfed3ffff]
> pnp 00:07: [mem 0xfed50000-0xfed8ffff]
> pnp 00:07: [mem 0xffa00000-0xffafffff]
> pnp 00:07: [mem 0xffb00000-0xffbfffff]
> pnp 00:07: [mem 0xffe00000-0xffefffff]
> pnp 00:07: [mem 0xfff00000-0xfffffffe]
> system 00:07: [io  0x04d0-0x04d1] has been reserved
> system 00:07: [io  0x0800-0x087f] has been reserved
> system 00:07: [io  0x0480-0x04bf] has been reserved
> system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
> system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
> system 00:07: [mem 0xfed50000-0xfed8ffff] has been reserved
> system 00:07: [mem 0xffa00000-0xffafffff] has been reserved
> system 00:07: [mem 0xffb00000-0xffbfffff] has been reserved
> system 00:07: [mem 0xffe00000-0xffefffff] has been reserved
> system 00:07: [mem 0xfff00000-0xfffffffe] has been reserved
> system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
> pnp 00:08: [mem 0xfed00000-0xfed003ff]
> pnp 00:08: Plug and Play ACPI device, IDs PNP0103 (active)
> pnp 00:09: [mem 0xffa00000-0xffbfffff]
> pnp 00:09: [mem 0xffe00000-0xffffffff]
> pnp 00:09: Plug and Play ACPI device, IDs INT0800 (active)
> pnp 00:0a: [mem 0xffc00000-0xffdfffff]
> system 00:0a: [mem 0xffc00000-0xffdfffff] has been reserved
> system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
> pnp 00:0b: [mem 0xfec00000-0xfec00fff]
> pnp 00:0b: [mem 0xfee00000-0xfee00fff]
> system 00:0b: [mem 0xfec00000-0xfec00fff] could not be reserved
> system 00:0b: [mem 0xfee00000-0xfee00fff] has been reserved
> system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
> pnp 00:0c: [io  0x0060]
> pnp 00:0c: [io  0x0064]
> pnp 00:0c: [irq 1]
> pnp 00:0c: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
> pnp 00:0d: [mem 0xe0000000-0xefffffff]
> system 00:0d: [mem 0xe0000000-0xefffffff] has been reserved
> system 00:0d: Plug and Play ACPI device, IDs PNP0c02 (active)
> pnp 00:0e: [mem 0x00000000-0x0009ffff]
> pnp 00:0e: [mem 0x000c0000-0x000cffff]
> pnp 00:0e: [mem 0x000e0000-0x000fffff]
> pnp 00:0e: [mem 0x00100000-0xcfffffff]
> pnp 00:0e: [mem 0x00000000-0xffffffffffffffff disabled]
> system 00:0e: [mem 0x00000000-0x0009ffff] could not be reserved
> system 00:0e: [mem 0x000c0000-0x000cffff] has been reserved
> system 00:0e: [mem 0x000e0000-0x000fffff] could not be reserved
> system 00:0e: [mem 0x00100000-0xcfffffff] could not be reserved
> system 00:0e: Plug and Play ACPI device, IDs PNP0c01 (active)
> pnp: PnP ACPI: found 15 devices
> ACPI: ACPI bus type pnp unregistered
> Switched to NOHz mode on CPU #2
> Switched to NOHz mode on CPU #3
> pci 0000:00:1c.0: BAR 14: assigned [mem 0xd0000000-0xd03fffff]
> pci 0000:00:1c.2: BAR 15: assigned [mem 0xd0400000-0xd05fffff 64bit pref]
> pci 0000:00:1c.3: BAR 15: assigned [mem 0xd0600000-0xd07fffff 64bit pref]
> pci 0000:00:1c.0: BAR 13: assigned [io  0x1000-0x1fff]
> pci 0000:00:1c.3: BAR 13: assigned [io  0x2000-0x2fff]
> pci 0000:00:01.0: PCI bridge to [bus 01-01]
> pci 0000:00:01.0:   bridge window [io  0xb000-0xbfff]
> pci 0000:00:01.0:   bridge window [mem 0xfc000000-0xfe7fffff]
> pci 0000:00:01.0:   bridge window [mem 0xd4000000-0xdfffffff 64bit pref]
> pci 0000:00:06.0: PCI bridge to [bus 02-02]
> pci 0000:00:06.0:   bridge window [io  0xc000-0xcfff]
> pci 0000:00:06.0:   bridge window [mem 0xfe800000-0xfe8fffff]
> pci 0000:00:06.0:   bridge window [mem pref disabled]
> pci 0000:00:1c.0: PCI bridge to [bus 05-05]
> pci 0000:00:1c.0:   bridge window [io  0x1000-0x1fff]
> pci 0000:00:1c.0:   bridge window [mem 0xd0000000-0xd03fffff]
> pci 0000:00:1c.0:   bridge window [mem 0xfaf00000-0xfaffffff 64bit pref]
> pci 0000:00:1c.2: PCI bridge to [bus 04-04]
> pci 0000:00:1c.2:   bridge window [io  0xd000-0xdfff]
> pci 0000:00:1c.2:   bridge window [mem 0xfea00000-0xfeafffff]
> pci 0000:00:1c.2:   bridge window [mem 0xd0400000-0xd05fffff 64bit pref]
> pci 0000:00:1c.3: PCI bridge to [bus 03-03]
> pci 0000:00:1c.3:   bridge window [io  0x2000-0x2fff]
> pci 0000:00:1c.3:   bridge window [mem 0xfe900000-0xfe9fffff]
> pci 0000:00:1c.3:   bridge window [mem 0xd0600000-0xd07fffff 64bit pref]
> pci 0000:00:1e.0: PCI bridge to [bus 06-06]
> pci 0000:00:1e.0:   bridge window [io  0xe000-0xefff]
> pci 0000:00:1e.0:   bridge window [mem 0xfeb00000-0xfebfffff]
> pci 0000:00:1e.0:   bridge window [mem pref disabled]
> pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> pci 0000:00:01.0: setting latency timer to 64
> pci 0000:00:06.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> pci 0000:00:06.0: setting latency timer to 64
> pci 0000:00:1c.0: enabling device (0106 -> 0107)
> pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> pci 0000:00:1c.0: setting latency timer to 64
> pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
> pci 0000:00:1c.2: setting latency timer to 64
> pci 0000:00:1c.3: enabling device (0106 -> 0107)
> pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
> pci 0000:00:1c.3: setting latency timer to 64
> pci 0000:00:1e.0: setting latency timer to 64
> pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
> pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
> pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
> pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff]
> pci_bus 0000:00: resource 8 [mem 0xd0000000-0xffffffff]
> pci_bus 0000:01: resource 0 [io  0xb000-0xbfff]
> pci_bus 0000:01: resource 1 [mem 0xfc000000-0xfe7fffff]
> pci_bus 0000:01: resource 2 [mem 0xd4000000-0xdfffffff 64bit pref]
> pci_bus 0000:02: resource 0 [io  0xc000-0xcfff]
> pci_bus 0000:02: resource 1 [mem 0xfe800000-0xfe8fffff]
> pci_bus 0000:05: resource 0 [io  0x1000-0x1fff]
> pci_bus 0000:05: resource 1 [mem 0xd0000000-0xd03fffff]
> pci_bus 0000:05: resource 2 [mem 0xfaf00000-0xfaffffff 64bit pref]
> pci_bus 0000:04: resource 0 [io  0xd000-0xdfff]
> pci_bus 0000:04: resource 1 [mem 0xfea00000-0xfeafffff]
> pci_bus 0000:04: resource 2 [mem 0xd0400000-0xd05fffff 64bit pref]
> pci_bus 0000:03: resource 0 [io  0x2000-0x2fff]
> pci_bus 0000:03: resource 1 [mem 0xfe900000-0xfe9fffff]
> pci_bus 0000:03: resource 2 [mem 0xd0600000-0xd07fffff 64bit pref]
> pci_bus 0000:06: resource 0 [io  0xe000-0xefff]
> pci_bus 0000:06: resource 1 [mem 0xfeb00000-0xfebfffff]
> pci_bus 0000:06: resource 4 [io  0x0000-0x0cf7]
> pci_bus 0000:06: resource 5 [io  0x0d00-0xffff]
> pci_bus 0000:06: resource 6 [mem 0x000a0000-0x000bffff]
> pci_bus 0000:06: resource 7 [mem 0x000d0000-0x000dffff]
> pci_bus 0000:06: resource 8 [mem 0xd0000000-0xffffffff]
> NET: Registered protocol family 2
> IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
> TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
> TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
> TCP: Hash tables configured (established 262144 bind 65536)
> TCP reno registered
> UDP hash table entries: 4096 (order: 5, 131072 bytes)
> UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
> NET: Registered protocol family 1
> pci 0000:01:00.0: Boot video device
> PCI: CLS 32 bytes, default 64
> Unpacking initramfs...
> Freeing initrd memory: 1768k freed
> PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
> Placing 64MB software IO TLB between ffff8800cb000000 - ffff8800cf000000
> software IO TLB at phys 0xcb000000 - 0xcf000000
> Scanning for low memory corruption every 60 seconds
> audit: initializing netlink socket (disabled)
> type=2000 audit(1296661212.496:1): initialized
> HugeTLB registered 2 MB page size, pre-allocated 0 pages
> VFS: Disk quotas dquot_6.5.2
> Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> msgmni has been set to 15984
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> pcieport 0000:00:01.0: setting latency timer to 64
> pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
> pcieport 0000:00:06.0: setting latency timer to 64
> pcieport 0000:00:06.0: irq 41 for MSI/MSI-X
> pcieport 0000:00:1c.0: setting latency timer to 64
> pcieport 0000:00:1c.0: irq 42 for MSI/MSI-X
> pcieport 0000:00:1c.2: setting latency timer to 64
> pcieport 0000:00:1c.2: irq 43 for MSI/MSI-X
> pcieport 0000:00:1c.3: setting latency timer to 64
> pcieport 0000:00:1c.3: irq 44 for MSI/MSI-X
> intel_idle: MWAIT substates: 0x22220
> intel_idle: does not run on family 6 model 23
> ERST: Table is not found!
> Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> Linux agpgart interface v0.103
> i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
> i8042: PNP: PS/2 appears to have AUX port disabled, if this is
> incorrect please boot with i8042.nopnp
> serio: i8042 KBD port at 0x60,0x64 irq 1
> mousedev: PS/2 mouse device common for all mice
> rtc_cmos 00:03: RTC can wake from S4
> rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
> rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
> cpuidle: using governor ladder
> cpuidle: using governor menu
> TCP cubic registered
> NET: Registered protocol family 17
> Registering the dns_resolver key type
> PM: Hibernation image not present or could not be loaded.
> registered taskstats version 1
> rtc_cmos 00:03: setting system clock to 2011-02-02 15:40:13 UTC (1296661213)
> Initalizing network drop monitor service
> Freeing unused kernel memory: 512k freed
> udev[47]: starting version 165
> SCSI subsystem initialized
> megasas: 00.00.05.29-rc1 Tue. Dec. 7 17:00:00 PDT 2010
> megasas: 0x1000:0x0079:0x1000:0x9263: bus 2:slot 0:func 0
> megaraid_sas 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> megaraid_sas 0000:02:00.0: setting latency timer to 64
> megasas: FW now in Ready state
> megasas_init_mfi: fw_support_ieee=0
> megasas: INIT adapter done
> megaraid_sas 0000:02:00.0: irq 45 for MSI/MSI-X
> scsi0 : LSI SAS based MegaRAID driver
> scsi 0:0:8:0: Direct-Access     ATA      WDC WD7501AALS-0 0K05 PQ: 0 ANSI: 5
> scsi 0:0:9:0: Direct-Access     ATA      WDC WD7501AALS-0 0K05 PQ: 0 ANSI: 5
> scsi 0:0:10:0: Direct-Access     ATA      WDC WD7501AALS-0 0K05 PQ: 0 ANSI: 5
> scsi 0:0:11:0: Direct-Access     ATA      WDC WD7501AALS-0 0K05 PQ: 0 ANSI: 5
> scsi 0:0:12:0: Direct-Access     ATA      WDC WD7501AALS-0 0K05 PQ: 0 ANSI: 5
> scsi 0:0:13:0: Direct-Access     ATA      WDC WD7501AALS-0 0K05 PQ: 0 ANSI: 5
> scsi 0:2:0:0: Direct-Access     LSI      MR9261-8i        2.0. PQ: 0 ANSI: 5
> scsi 0:2:1:0: Direct-Access     LSI      MR9261-8i        2.0. PQ: 0 ANSI: 5
> sd 0:2:0:0: [sda] 4292819456 512-byte logical blocks: (2.19 TB/1.99 TiB)
> sd 0:2:0:0: [sda] Write Protect is off
> sd 0:2:0:0: [sda] Mode Sense: 1f 00 00 08
> sd 0:2:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't
> support DPO or FUA
> sd 0:2:1:0: [sdb] 1558742528 512-byte logical blocks: (798 GB/743 GiB)
> sd 0:2:1:0: [sdb] Write Protect is off
> sd 0:2:1:0: [sdb] Mode Sense: 1f 00 00 08
> sd 0:2:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't
> support DPO or FUA
>  sda: sda1 sda2 sda3
> sd 0:2:0:0: [sda] Attached SCSI disk
>  sdb: sdb1
> sd 0:2:1:0: [sdb] Attached SCSI disk
> libata version 3.00 loaded.
> ahci 0000:00:1f.2: version 3.0
> ahci 0000:00:1f.2: PCI INT B -> GSI 22 (level, low) -> IRQ 22
> ahci 0000:00:1f.2: irq 46 for MSI/MSI-X
> ahci 0000:00:1f.2: controller can't do SNTF, turning off CAP_SNTF
> ahci: SSS flag set, parallel bus scan disabled
> ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl RAID mode
> ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pmp pio slum part
> ccc ems sxs
> ahci 0000:00:1f.2: setting latency timer to 64
> scsi1 : ahci
> scsi2 : ahci
> scsi3 : ahci
> scsi4 : ahci
> scsi5 : ahci
> scsi6 : ahci
> ata1: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffe900 irq 46
> ata2: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffe980 irq 46
> ata3: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffea00 irq 46
> ata4: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffea80 irq 46
> ata5: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffeb00 irq 46
> ata6: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffeb80 irq 46
> ata1: SATA link down (SStatus 0 SControl 300)
> Refined TSC clocksource calibration: 2838.579 MHz.
> Switching to clocksource tsc
> ata2: SATA link down (SStatus 0 SControl 300)
> ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata3.00: ATAPI: ATAPI   iHBS212   2, 5L06, max UDMA/100
> ata3.00: configured for UDMA/100
> scsi 3:0:0:0: CD-ROM            ATAPI    iHBS212   2      5L06 PQ: 0 ANSI: 5
> ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata4.00: ATAPI: ASUS    DRW-2014L1T, 1.02, max UDMA/66
> ata4.00: configured for UDMA/66
> scsi 4:0:0:0: CD-ROM            ASUS     DRW-2014L1T      1.02 PQ: 0 ANSI: 5
> ata5: SATA link down (SStatus 0 SControl 300)
> ata6: SATA link down (SStatus 0 SControl 300)
> sr0: scsi3-mmc drive: 153x/204x writer dvd-ram cd/rw xa/form2 cdda tray
> cdrom: Uniform CD-ROM driver Revision: 3.20
> sr 3:0:0:0: Attached scsi CD-ROM sr0
> sr1: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
> sr 4:0:0:0: Attached scsi CD-ROM sr1
> EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
> udev[588]: starting version 165
> ACPI: acpi_idle registered with cpuidle
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> sd 0:2:0:0: Attached scsi generic sg0 type 0
> sd 0:2:1:0: Attached scsi generic sg1 type 0
> sr 3:0:0:0: Attached scsi generic sg2 type 5
> sr 4:0:0:0: Attached scsi generic sg3 type 5
> EDAC MC: Ver: 2.1.0 Feb  2 2011
> input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
> ACPI: Power Button [PWRB]
> input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
> ACPI: Power Button [PWRF]
> iTCO_vendor_support: vendor-support=0
> input: PC Speaker as /devices/platform/pcspkr/input/input2
> i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
> ACPI: resource 0000:00:1f.3 [io  0x0400-0x041f] conflicts with ACPI
> region SMRG [io 0x400-0x40f]
> ACPI: If an ACPI driver is available for this device, you should use
> it instead of the native driver
> EDAC MC0: Giving out device to 'x38_edac' 'x38': DEV 0000:00:00.0
> iTCO_wdt: Intel TCO WatchDog Timer Driver v1.06
> iTCO_wdt: Found a ICH9R TCO device (Version=2, TCOBASE=0x0860)
> iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
> xhci_hcd 0000:03:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
> xhci_hcd 0000:03:00.0: setting latency timer to 64
> xhci_hcd 0000:03:00.0: xHCI Host Controller
> xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 1
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
> ehci_hcd 0000:00:1a.7: setting latency timer to 64
> ehci_hcd 0000:00:1a.7: EHCI Host Controller
> ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 2
> ehci_hcd 0000:00:1a.7: debug port 1
> ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
> ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfbfffc00
> uhci_hcd: USB Universal Host Controller Interface driver
> ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 6 ports detected
> uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> uhci_hcd 0000:00:1a.0: setting latency timer to 64
> 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: irq 16, io base 0x0000a800
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 2 ports detected
> uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
> uhci_hcd 0000:00:1a.1: setting latency timer to 64
> uhci_hcd 0000:00:1a.1: UHCI Host Controller
> uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
> firewire_ohci 0000:06:03.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
> uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000a880
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 2 ports detected
> uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
> uhci_hcd 0000:00:1a.2: setting latency timer to 64
> uhci_hcd 0000:00:1a.2: UHCI Host Controller
> uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
> uhci_hcd 0000:00:1a.2: irq 18, io base 0x0000ac00
> hub 5-0:1.0: USB hub found
> hub 5-0:1.0: 2 ports detected
> uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
> uhci_hcd 0000:00:1d.0: setting latency timer to 64
> uhci_hcd 0000:00:1d.0: UHCI Host Controller
> uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
> uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000a080
> hub 6-0:1.0: USB hub found
> hub 6-0:1.0: 2 ports detected
> uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
> uhci_hcd 0000:00:1d.1: setting latency timer to 64
> uhci_hcd 0000:00:1d.1: UHCI Host Controller
> uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
> uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000a400
> firewire_ohci: Added fw-ohci device 0000:06:03.0, OHCI v1.10, 4 IR + 8
> IT contexts, quirks 0x11
> hub 7-0:1.0: USB hub found
> hub 7-0:1.0: 2 ports detected
> uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
> uhci_hcd 0000:00:1d.2: setting latency timer to 64
> uhci_hcd 0000:00:1d.2: UHCI Host Controller
> uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
> uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000a480
> hub 8-0:1.0: USB hub found
> hub 8-0:1.0: 2 ports detected
> ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
> ehci_hcd 0000:00:1d.7: setting latency timer to 64
> ehci_hcd 0000:00:1d.7: EHCI Host Controller
> ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 9
> xhci_hcd 0000:03:00.0: irq 19, io mem 0xfe9fe000
> xhci_hcd 0000:03:00.0: irq 47 for MSI/MSI-X
> xhci_hcd 0000:03:00.0: irq 48 for MSI/MSI-X
> xhci_hcd 0000:03:00.0: irq 49 for MSI/MSI-X
> xhci_hcd 0000:03:00.0: irq 50 for MSI/MSI-X
> xhci_hcd 0000:03:00.0: irq 51 for MSI/MSI-X
> usb usb1: No SuperSpeed endpoint companion for config 1  interface 0
> altsetting 0 ep 129: using minimum values
> xHCI xhci_add_endpoint called for root hub
> xHCI xhci_check_bandwidth called for root hub
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 4 ports detected
> ehci_hcd 0000:00:1d.7: debug port 1
> ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
> ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbfff800
> ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
> hub 9-0:1.0: USB hub found
> hub 9-0:1.0: 6 ports detected
> sky2: driver version 1.28
> sky2 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
> sky2 0000:04:00.0: setting latency timer to 64
> sky2 0000:04:00.0: Yukon-2 EC Ultra chip revision 3
> sky2 0000:04:00.0: irq 52 for MSI/MSI-X
> sky2 0000:04:00.0: eth0: addr 00:1d:60:eb:c4:5b
> HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
> HDA Intel 0000:00:1b.0: irq 53 for MSI/MSI-X
> HDA Intel 0000:00:1b.0: setting latency timer to 64
> usb 2-2: new high speed USB device using ehci_hcd and address 2
> usb 1-1: new SuperSpeed USB device using xhci_hcd and address 2
> firewire_core: created device fw0: GUID 0011d800018fe5f2, S400
> input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input3
> HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
> hda_intel: Disable MSI for Nvidia chipset
> HDA Intel 0000:01:00.1: setting latency timer to 64
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-1: ep 0x81 - rounding interval to 32768 microframes
> xhci_hcd 0000:03:00.0: WARN no SS endpoint bMaxBurst
> hub 1-1:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> hub 1-1:1.0: config failed, can't read hub descriptor (err -22)
> usb 1-3: new high speed USB device using xhci_hcd and address 3
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-3: ep 0x81 - rounding interval to 2048 microframes
> hub 1-3:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> hub 1-3:1.0: 4 ports detected
> usb 9-6: new high speed USB device using ehci_hcd and address 3
> hub 9-6:1.0: USB hub found
> hub 9-6:1.0: 4 ports detected
> usb 8-1: new full speed USB device using uhci_hcd and address 2
> hub 8-1:1.0: USB hub found
> hub 8-1:1.0: 3 ports detected
> usb 9-6.1: new high speed USB device using ehci_hcd and address 4
> hub 9-6.1:1.0: USB hub found
> hub 9-6.1:1.0: 4 ports detected
> usb 8-1.1: new full speed USB device using uhci_hcd and address 3
> usb 8-1.2: new low speed USB device using uhci_hcd and address 4
> input: Lite-On Technology USB Productivity Option Keyboard( has the
> hub in # 1 ) as
> /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1.1/8-1.1:1.0/input/input4
> generic-usb 0003:04B3:301B.0001: input,hidraw0: USB HID v1.10 Keyboard
> [Lite-On Technology USB Productivity Option Keyboard( has the hub in #
> 1 )] on usb-0000:00:1d.2-1.1/input0
> input: Lite-On Technology USB Productivity Option Keyboard( has the
> hub in # 1 ) as
> /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1.1/8-1.1:1.1/input/input5
> generic-usb 0003:04B3:301B.0002: input,hidraw1: USB HID v1.10 Device
> [Lite-On Technology USB Productivity Option Keyboard( has the hub in #
> 1 )] on usb-0000:00:1d.2-1.1/input1
> usbcore: registered new interface driver usbhid
> usbhid: USB HID core driver
> input: Logitech USB-PS/2 Optical Mouse as
> /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1.2/8-1.2:1.0/input/input6
> generic-usb 0003:046D:C043.0003: input,hidraw2: USB HID v1.10 Mouse
> [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.2-1.2/input0
> EXT4-fs (sda2): re-mounted. Opts: (null)
> EXT4-fs (sda2): re-mounted. Opts: (null)
> EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
> Adding 7671032k swap on /dev/sda3.  Priority:-1 extents:1 across:7671032k
> ------------[ cut here ]------------
> WARNING: at kernel/printk.c:430 do_syslog+0xcb/0x550()
> Hardware name: P5E
> Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG
> (deprecated and denied).
> Modules linked in: usbhid hid snd_hda_codec_hdmi snd_hda_codec_analog
> snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
> snd_pcm_oss snd_mixer_oss snd_hda_intel snd_hda_codec sky2 snd_hwdep
> snd_pcm snd_timer snd soundcore firewire_ohci uhci_hcd ehci_hcd
> xhci_hcd iTCO_wdt evdev x38_edac i2c_i801 serio_raw snd_page_alloc
> pcspkr iTCO_vendor_support i2c_core button firewire_core edac_core sg
> crc_itu_t usbcore asus_atk0110 acpi_cpufreq freq_table processor mperf
> ext4 mbcache jbd2 crc16 sr_mod cdrom ahci libahci libata sd_mod
> megaraid_sas scsi_mod
> Pid: 1284, comm: syslog-ng Not tainted 2.6.38-rc3-ARCH #1
> Call Trace:
>  [<ffffffff81055e6a>] ? warn_slowpath_common+0x7a/0xb0
>  [<ffffffff81055f41>] ? warn_slowpath_fmt+0x41/0x50
>  [<ffffffff8105712b>] ? do_syslog+0xcb/0x550
>  [<ffffffff81194b47>] ? kmsg_open+0x17/0x20
>  [<ffffffff81189b03>] ? proc_reg_open+0xa3/0x190
>  [<ffffffff81194b30>] ? kmsg_open+0x0/0x20
>  [<ffffffff81194b10>] ? kmsg_release+0x0/0x20
>  [<ffffffff81189a60>] ? proc_reg_open+0x0/0x190
>  [<ffffffff8112fdc0>] ? __dentry_open+0x100/0x370
>  [<ffffffff8113bf6e>] ? generic_permission+0x1e/0xc0
>  [<ffffffff81131051>] ? nameidata_to_filp+0x61/0x70
>  [<ffffffff8113ff38>] ? finish_open+0xd8/0x1c0
>  [<ffffffff8113f742>] ? do_path_lookup+0x82/0x160
>  [<ffffffff81140695>] ? do_filp_open+0x265/0x7e0
>  [<ffffffff810ba0b0>] ? call_rcu+0x10/0x20
>  [<ffffffff8114ce94>] ? alloc_fd+0xf4/0x150
>  [<ffffffff811f87dd>] ? strncpy_from_user+0x2d/0x40
>  [<ffffffff811310c4>] ? do_sys_open+0x64/0x110
>  [<ffffffff8113118b>] ? sys_open+0x1b/0x20
>  [<ffffffff8100be12>] ? system_call_fastpath+0x16/0x1b
> ---[ end trace fcccbbb68df2fa8b ]---
> sky2 0000:04:00.0: eth0: enabling interface
> sky2 0000:04:00.0: eth0: Link is up at 1000 Mbps, full duplex, flow control both
> usb 2-1: new high speed USB device using ehci_hcd and address 3
> usbcore: registered new interface driver uas
> Initializing USB Mass Storage driver...
> scsi7 : usb-storage 2-1:1.0
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> scsi 7:0:0:0: Direct-Access     WDC WD50 00BUDT-63G8FY0   01.0 PQ: 0 ANSI: 0
> sd 7:0:0:0: Attached scsi generic sg4 type 0
> sd 7:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
> sd 7:0:0:0: [sdc] Write Protect is off
> sd 7:0:0:0: [sdc] Mode Sense: 23 00 00 00
> sd 7:0:0:0: [sdc] No Caching mode page present
> sd 7:0:0:0: [sdc] Assuming drive cache: write through
> sd 7:0:0:0: [sdc] No Caching mode page present
> sd 7:0:0:0: [sdc] Assuming drive cache: write through
>  sdc: sdc1 sdc2
> sd 7:0:0:0: [sdc] No Caching mode page present
> sd 7:0:0:0: [sdc] Assuming drive cache: write through
> sd 7:0:0:0: [sdc] Attached SCSI disk
> usb 2-1: USB disconnect, address 3
> usb 1-1: USB disconnect, address 2
> usb 1-3: USB disconnect, address 3
> usb 1-1: new SuperSpeed USB device using xhci_hcd and address 4
> usb 1-1: device descriptor read/8, error -110
> usb 1-1: new SuperSpeed USB device using xhci_hcd and address 4
> xhci_hcd 0000:03:00.0: WARN: transfer error on endpoint
> xhci_hcd 0000:03:00.0: WARN: transfer error on endpoint
> xhci_hcd 0000:03:00.0: WARN: transfer error on endpoint
> usb 1-1: device descriptor read/8, error -71
> usb 1-1: Device not responding to set address.
> usb 1-1: Device not responding to set address.
> usb 1-1: device not accepting address 5, error -71
> usb 1-1: Device not responding to set address.
> usb 1-1: Device not responding to set address.
> usb 1-1: device not accepting address 6, error -71
> usb 1-1: Device not responding to set address.
> usb 1-1: Device not responding to set address.
> usb 1-1: device not accepting address 7, error -71
> hub 1-0:1.0: unable to enumerate USB device on port 1
> usb 1-3: new high speed USB device using xhci_hcd and address 8
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-3: ep 0x81 - rounding interval to 2048 microframes
> hub 1-3:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> hub 1-3:1.0: 4 ports detected
> usb 1-3: USB disconnect, address 8
> usb 1-3: new high speed USB device using xhci_hcd and address 9
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-3: ep 0x81 - rounding interval to 2048 microframes
> hub 1-3:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> hub 1-3:1.0: 4 ports detected
> usb 1-3: USB disconnect, address 9
> usb 1-1: new SuperSpeed USB device using xhci_hcd and address 10
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-1: ep 0x81 - rounding interval to 32768 microframes
> xhci_hcd 0000:03:00.0: WARN no SS endpoint bMaxBurst
> hub 1-1:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> hub 1-1:1.0: config failed, can't read hub descriptor (err -22)
> usb 1-3: new high speed USB device using xhci_hcd and address 11
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-3: ep 0x81 - rounding interval to 2048 microframes
> hub 1-3:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> hub 1-3:1.0: 4 ports detected
> usb 1-1: USB disconnect, address 10
> usb 1-3: USB disconnect, address 11
> usb 1-3: new high speed USB device using xhci_hcd and address 12
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> usb 1-3: ep 0x81 - rounding interval to 2048 microframes
> hub 1-3:1.0: USB hub found
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> hub 1-3:1.0: 4 ports detected
> usb 1-3.4: new high speed USB device using xhci_hcd and address 13
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> xhci_hcd 0000:03:00.0: WARN: short transfer on control ep
> scsi8 : usb-storage 1-3.4:1.0
> scsi 8:0:0:0: Direct-Access     WDC WD50 00BUDT-63G8FY0   01.0 PQ: 0 ANSI: 0
> sd 8:0:0:0: Attached scsi generic sg4 type 0
> sd 8:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> sd 8:0:0:0: [sdc] Write Protect is off
> sd 8:0:0:0: [sdc] Mode Sense: 23 00 00 00
> sd 8:0:0:0: [sdc] No Caching mode page present
> sd 8:0:0:0: [sdc] Assuming drive cache: write through
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> sd 8:0:0:0: [sdc] No Caching mode page present
> sd 8:0:0:0: [sdc] Assuming drive cache: write through
>  sdc: sdc1 sdc2
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
> sd 8:0:0:0: [sdc] No Caching mode page present
> sd 8:0:0:0: [sdc] Assuming drive cache: write through
> sd 8:0:0:0: [sdc] Attached SCSI disk
> xhci_hcd 0000:03:00.0: WARN: Stalled endpoint
>
>
> On Wed, Feb 2, 2011 at 3:30 PM, Joshua Scoggins
> <theoretically.x64@xxxxxxxxx> wrote:
>> I'm in the process of compiling 2.6.38-rc3 right now. I'll get back to
>> you pretty quickly after that if it worked or not.
>>
>>
>> Thanks,
>>
>> Josh
>>
>> On Wed, Feb 2, 2011 at 3:26 PM, Greg KH <greg@xxxxxxxxx> wrote:
>>> On Wed, Feb 02, 2011 at 03:16:44PM -0800, Joshua Scoggins wrote:
>>>> >> You did?  From where?  What specific model is this?  I didn't think that
>>>> >> USB 3.0 hubs were on the market just yet (yes, I have one I found in
>>>> >> Japan, but it doesn't really work all that well...)
>>>>
>>>> Oh didn't see this part. This is where I got it. It runs a VIA chipset it seems
>>>>
>>>> http://www.monoprice.com/products/product.asp?c_id=103&cp_id=10307&cs_id=1030702&p_id=6976&seq=1&format=2
>>>
>>> Interesting, I hadn't seen this one before.
>>>
>>> Let us know how 2.6.38-rc3 works for you, there have been a number of
>>> xhci patches in that release that should help with hubs.
>>>
>>> thanks,
>>>
>>> greg k-h
>>>
>>
>
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