USB storage no-boot regression (bisected)

Jeff Garzik
2009-04-14T21:06:39Z

[-- Attachment #1: Type: text/plain, Size: 1998 bytes --]

Once of the x86-64 machines I use for testing runs off of two 2GB USB
flash drives, one for Fedora 10 userland, and one for kernel repository
+ builds.

It boots correctly in 2.6.27, but fails with the same symptoms in
2.6.28, 2.6.29 and 2.6.30-rc1:

1) The kernel boots
2) After time passes, kernel begins executing initramfs
userland
3) the kernel prints out probe messages for the USB keyboard,
SCSI probe messages for the two USB flash drives

Or IOW, the keyboard and two SCSI drives appear after initramfs begins
booting. And this is for drivers built into the kernel (though same
behavior with modules).

This no-boot regression is 100% reproducible, and neatly bisects down to

> commit 8520f38099ccfdac2147a0852f84ee7a8ee5e197
> Author: Alan Stern <stern@rowland.harvard.edu>
> Date: Mon Sep 22 14:44:26 2008 -0400
>
> USB: change hub initialization sleeps to delayed_work
>
> This patch (as1137) changes the hub_activate() routine, replacing the
> power-power-up and debounce delays with delayed_work calls. The idea
> is that on systems where the USB stack is compiled into the kernel
> rather than built as modules, these delays will no longer block the
> boot thread. At least 100 ms is saved for each root hub, which can
> add up to a significant savings in total boot time.
>
> Arjan van de Ven was very pleased to see that this shaved 700 ms off
> his computer's boot time. Since his total boot time is on the order
> of two seconds, the improvement is considerable.
>
> Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
> Tested-by: Arjan van de Ven <arjan@infradead.org>
> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

My preliminary guess is that this made things --too-- asynchronous, and
for some reason userland begins executing before the SCSI core
initializes the USB storage as Linux block devices.

In any case, I cannot boot because of the above commit :)

Jeff

[-- Attachment #2: lspci.txt --]
[-- Type: text/plain, Size: 1877 bytes --]

00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller
00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller
00:19.0 Ethernet controller: Intel Corporation 82566DC-2 Gigabit Network Connection (rev 01)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 01)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 01)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 01)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 01)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 01)
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 91)
00:1f.0 ISA bridge: Intel Corporation Device 2910 (rev 01)
00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 01)
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem
02:00.0 SATA controller: Marvell Technology Group Ltd. 88SE6145 SATA II PCI-E controller (rev a1)
04:00.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20)

[-- Attachment #3: dmesg.txt --]
[-- Type: text/plain, Size: 28164 bytes --]

BIOS EBDA/lowmem at: 0009fc00/0009fc00
Linux version 2.6.27-bisect-05355-g3c4bb71 (jgarzik@localhost.localdomain) (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #14 SMP Tue Apr 14 16:55:03 EDT 2009
Command line: ro root=UUID=622e4b9b-68fd-4683-8a02-269fbce2263e nogui
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000003f5b0000 (usable)
BIOS-e820: 000000003f5b0000 - 000000003f5be000 (ACPI data)
BIOS-e820: 000000003f5be000 - 000000003f5f0000 (ACPI NVS)
BIOS-e820: 000000003f5f0000 - 000000003f600000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
DMI present.
last_pfn = 0x3f5b0 max_arch_pfn = 0x3ffffffff
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
init_memory_mapping
0000000000 - 003f400000 page 2M
003f400000 - 003f5b0000 page 4k
kernel direct mapping tables up to 3f5b0000 @ 8000-b000
last_map_addr: 3f5b0000 end: 3f5b0000
RAMDISK: 37c94000 - 37fef67b
ACPI: RSDP 000F94A0, 0024 (r2 ACPIAM)
ACPI: XSDT 3F5B0100, 0054 (r1 A M I OEMXSDT 11000628 MSFT 97)
ACPI: FACP 3F5B0290, 00F4 (r3 A M I OEMFACP 11000628 MSFT 97)
ACPI: DSDT 3F5B0440, 5B7A (r1 VVBLI9 VVBLI926 26 INTL 20051117)
ACPI: FACS 3F5BE000, 0040
ACPI: APIC 3F5B0390, 006C (r1 A M I OEMAPIC 11000628 MSFT 97)
ACPI: MCFG 3F5B0400, 003C (r1 A M I OEMMCFG 11000628 MSFT 97)
ACPI: OEMB 3F5BE040, 0065 (r1 A M I AMI_OEM 11000628 MSFT 97)
ACPI: GSCI 3F5BE0B0, 2024 (r1 A M I GMCHSCI 11000628 MSFT 97)
ACPI: DMAR 3F5B6060, 00D0 (r1 A M I OEMDMAR 1 MSFT 97)
ACPI: Local APIC address 0xfee00000
(6 early reservations) ==> bootmem [0000000000 - 003f5b0000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
#2 [0000200000 - 0000694f54] TEXT DATA BSS ==> [0000200000 - 0000694f54]
#3 [0037c94000 - 0037fef67b] RAMDISK ==> [0037c94000 - 0037fef67b]
#4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
#5 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff8800000ff780] 000ff780
[ffffe20000000000-ffffe20000dfffff] PMD -> [ffff880001200000-ffff880001ffffff] on node 0
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x0000009f
0: 0x00000100 -> 0x0003f5b0
On node 0 totalpages: 259407
DMA zone: 2669 pages, LIFO batch:0
DMA32 zone: 251916 pages, LIFO batch:31
BIOS BUG: DMAR advertised on Intel G31/G33 chipset -- ignoring
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[0x82] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, 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)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
SMP: Allowing 4 CPUs, 2 hotplug CPUs
Allocating PCI resources starting at 40000000 (gap: 3f600000:bf800000)
PERCPU: Allocating 43168 bytes of per cpu data
NR_CPUS: 8, nr_cpu_ids: 4, nr_node_ids 1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 254585
Kernel command line: ro root=UUID=622e4b9b-68fd-4683-8a02-269fbce2263e nogui
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Extended CMOS year: 2000
Fast TSC calibration using PIT
Detected 2660.399 MHz processor.
Console: colour VGA+ 80x25
console [tty0] 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
Memory: 1012740k/1038016k available (2686k kernel code, 24304k reserved, 1177k data, 344k init)
Calibrating delay loop (skipped), value calculated using timer frequency.. 5320.79 BogoMIPS (lpj=10641596)
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
CPU0: Thermal monitoring enabled (TM2)
using mwait in idle threads.
ACPI: Core revision 20080609
Setting APIC routing to flat
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Core(TM)2 Duo CPU @ 2.66GHz stepping 09
APIC timer calibration result 20784438
Detected 20.784 MHz APIC timer.
Booting processor 1/1 ip 6000
Initializing CPU#1
Calibrating delay using timer specific routine.. 5320.82 BogoMIPS (lpj=10641651)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU1: Thermal monitoring enabled (TM2)
x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
CPU1: Intel(R) Core(TM)2 Duo CPU @ 2.66GHz stepping 09
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
Total of 2 processors activated (10641.62 BogoMIPS).
net_namespace: 888 bytes
NET: Registered protocol family 16
No dock devices found.
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
ACPI: EC: Look up EC in DSDT
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: MCFG area at e0000000 reserved in ACPI motherboard resources
PCI: Using MMCONFIG at e0000000 - efffffff
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: 0000:00:02.0 reg 10 32bit mmio: [ffa80000, ffafffff]
PCI: 0000:00:02.0 reg 14 io port: [ec00, ec07]
PCI: 0000:00:02.0 reg 18 32bit mmio: [d0000000, dfffffff]
PCI: 0000:00:02.0 reg 1c 32bit mmio: [ff900000, ff9fffff]
PCI: 0000:00:19.0 reg 10 32bit mmio: [ffa40000, ffa5ffff]
PCI: 0000:00:19.0 reg 14 32bit mmio: [ffa7a000, ffa7afff]
PCI: 0000:00:19.0 reg 18 io port: [e000, e01f]
pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
pci 0000:00:19.0: PME# disabled
PCI: 0000:00:1a.0 reg 20 io port: [dc00, dc1f]
PCI: 0000:00:1a.1 reg 20 io port: [d880, d89f]
PCI: 0000:00:1a.2 reg 20 io port: [d800, d81f]
PCI: 0000:00:1a.7 reg 10 32bit mmio: [ffa7b400, ffa7b7ff]
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.3: PME# disabled
pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.5: PME# disabled
PCI: 0000:00:1d.0 reg 20 io port: [d480, d49f]
PCI: 0000:00:1d.1 reg 20 io port: [d400, d41f]
PCI: 0000:00:1d.2 reg 20 io port: [d080, d09f]
PCI: 0000:00:1d.7 reg 10 32bit mmio: [ffa7b000, ffa7b3ff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
PCI: 0000:00:1f.2 reg 10 io port: [e880, e887]
PCI: 0000:00:1f.2 reg 14 io port: [e800, e803]
PCI: 0000:00:1f.2 reg 18 io port: [e480, e487]
PCI: 0000:00:1f.2 reg 1c io port: [e400, e403]
PCI: 0000:00:1f.2 reg 20 io port: [e080, e09f]
PCI: 0000:00:1f.2 reg 24 32bit mmio: [ffa7b800, ffa7bfff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
PCI: 0000:00:1f.3 reg 10 64bit mmio: [ffa79c00, ffa79cff]
PCI: 0000:00:1f.3 reg 20 io port: [400, 41f]
PCI: 0000:00:1f.6 reg 10 64bit mmio: [ffa78000, ffa78fff]
PCI: 0000:02:00.0 reg 10 io port: [bc00, bc07]
PCI: 0000:02:00.0 reg 14 io port: [b880, b883]
PCI: 0000:02:00.0 reg 18 io port: [b800, b807]
PCI: 0000:02:00.0 reg 1c io port: [b480, b483]
PCI: 0000:02:00.0 reg 20 io port: [b400, b40f]
PCI: 0000:02:00.0 reg 24 32bit mmio: [ff5ffc00, ff5fffff]
PCI: 0000:02:00.0 reg 30 32bit mmio: [ff580000, ff5bffff]
pci 0000:02:00.0: supports D1
pci 0000:02:00.0: PME# supported from D0 D1 D3hot
pci 0000:02:00.0: PME# disabled
PCI: bridge 0000:00:1c.3 io port: [b000, bfff]
PCI: bridge 0000:00:1c.3 32bit mmio: [ff500000, ff5fffff]
PCI: 0000:04:00.0 reg 10 io port: [c800, c8ff]
PCI: 0000:04:00.0 reg 14 32bit mmio: [ff6ffc00, ff6ffcff]
PCI: 0000:04:00.0 reg 30 32bit mmio: [ff680000, ff6bffff]
pci 0000:00:1e.0: transparent bridge
PCI: bridge 0000:00:1e.0 io port: [c000, cfff]
PCI: bridge 0000:00:1e.0 32bit mmio: [ff600000, ff6fffff]
bus 00 -> node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._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.P0P7._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P9._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 12 14 *15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 12 *14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 *6 7 10 12 14 15)
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
DMAR:Host address width 40
DMAR:DRHD (flags: 0x00000000)base: 0x00000000fed91000
DMAR:DRHD (flags: 0x00000001)base: 0x00000000fed93000
DMAR:RMRR base: 0x00000000000ed000 end: 0x00000000000effff
DMAR:RMRR base: 0x000000003f600000 end: 0x000000003fffffff
PCI-GART: No AMD northbridge found.
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 14 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: iomem range 0xfed14000-0xfed19fff has been reserved
system 00:07: ioport range 0xa20-0xa3f has been reserved
system 00:07: ioport range 0xa00-0xa0f has been reserved
system 00:07: ioport range 0xa10-0xa1f has been reserved
system 00:07: ioport range 0xa40-0xa5f has been reserved
system 00:08: ioport range 0x4d0-0x4d1 has been reserved
system 00:08: ioport range 0x800-0x87f has been reserved
system 00:08: ioport range 0x480-0x4bf has been reserved
system 00:08: iomem range 0xfed1c000-0xfed1ffff has been reserved
system 00:08: iomem range 0xfed20000-0xfed8ffff has been reserved
system 00:0a: iomem range 0xffc00000-0xffefffff could not be reserved
system 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved
system 00:0b: iomem range 0xfee00000-0xfee00fff could not be reserved
system 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
system 00:0d: iomem range 0x0-0x9ffff could not be reserved
system 00:0d: iomem range 0xc0000-0xcffff has been reserved
system 00:0d: iomem range 0xe0000-0xfffff could not be reserved
system 00:0d: iomem range 0x100000-0x3f5fffff could not be reserved
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:01
pci 0000:00:1c.0: IO window: disabled
pci 0000:00:1c.0: MEM window: disabled
pci 0000:00:1c.0: PREFETCH window: disabled
pci 0000:00:1c.3: PCI bridge, secondary bus 0000:02
pci 0000:00:1c.3: IO window: 0xb000-0xbfff
pci 0000:00:1c.3: MEM window: 0xff500000-0xff5fffff
pci 0000:00:1c.3: PREFETCH window: disabled
pci 0000:00:1c.5: PCI bridge, secondary bus 0000:03
pci 0000:00:1c.5: IO window: disabled
pci 0000:00:1c.5: MEM window: disabled
pci 0000:00:1c.5: PREFETCH window: disabled
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
pci 0000:00:1e.0: IO window: 0xc000-0xcfff
pci 0000:00:1e.0: MEM window: 0xff600000-0xff6fffff
pci 0000:00:1e.0: PREFETCH window: 0x00000040000000-0x000000400fffff
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.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
pci 0000:00:1c.3: setting latency timer to 64
pci 0000:00:1c.5: PCI INT B -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.5: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
bus: 00 index 0 io port: [0, ffff]
bus: 00 index 1 mmio: [0, ffffffffffffffff]
bus: 01 index 0 mmio: [0, 0]
bus: 01 index 1 mmio: [0, 0]
bus: 01 index 2 mmio: [0, 0]
bus: 01 index 3 mmio: [0, 0]
bus: 02 index 0 io port: [b000, bfff]
bus: 02 index 1 mmio: [ff500000, ff5fffff]
bus: 02 index 2 mmio: [0, 0]
bus: 02 index 3 mmio: [0, 0]
bus: 03 index 0 mmio: [0, 0]
bus: 03 index 1 mmio: [0, 0]
bus: 03 index 2 mmio: [0, 0]
bus: 03 index 3 mmio: [0, 0]
bus: 04 index 0 io port: [c000, cfff]
bus: 04 index 1 mmio: [ff600000, ff6fffff]
bus: 04 index 2 mmio: [40000000, 400fffff]
bus: 04 index 3 io port: [0, ffff]
bus: 04 index 4 mmio: [0, ffffffffffffffff]
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
checking if image is initramfs... it is
Freeing initrd memory: 3437k freed
alg: cipher: Test 1 failed on encryption for aes-asm
00000000: 00 01 02 03 04 05 06 07 08 08 08 08 08 08 08 08
audit: initializing netlink socket (disabled)
type=2000 audit(1239742653.463:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
msgmni has been set to 1985
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 (default)
io scheduler deadline registered
io scheduler cfq registered
pci 0000:00:02.0: Boot video device
pcieport-driver 0000:00:1c.0: setting latency timer to 64
pcieport-driver 0000:00:1c.0: found MSI capability
pci_express 0000:00:1c.0:pcie00: allocate port service
pci_express 0000:00:1c.0:pcie02: allocate port service
pci_express 0000:00:1c.0:pcie03: allocate port service
pcieport-driver 0000:00:1c.3: setting latency timer to 64
pcieport-driver 0000:00:1c.3: found MSI capability
pci_express 0000:00:1c.3:pcie00: allocate port service
pci_express 0000:00:1c.3:pcie02: allocate port service
pci_express 0000:00:1c.3:pcie03: allocate port service
pcieport-driver 0000:00:1c.5: setting latency timer to 64
pcieport-driver 0000:00:1c.5: found MSI capability
pci_express 0000:00:1c.5:pcie00: allocate port service
pci_express 0000:00:1c.5:pcie02: allocate port service
pci_express 0000:00:1c.5:pcie03: allocate port service
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) [PWRB]
ACPI: SSDT 3F5B6130, 097D (r1 AMI CPU1PM 1 INTL 20051117)
ACPI: CPU0 (power states: C1[C1] C2[C2])
processor ACPI0007:00: registered as cooling_device0
ACPI: Processor [CPU1] (supports 8 throttling states)
ACPI Warning (tbutils-0217): Incorrect checksum in table [SSDT] - E4, should be 0B [20080609]
ACPI: SSDT 3F5B6AB0, 097D (r1 AMI CPU2PM 1 INTL 20051117)
ACPI: CPU1 (power states: C1[C1] C2[C2])
processor ACPI0007:01: registered as cooling_device1
ACPI: Processor [CPU2] (supports 8 throttling states)
Linux agpgart interface v0.103
agpgart-intel 0000:00:00.0: Intel G33 Chipset
agpgart-intel 0000:00:00.0: detected 6140K stolen memory
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
Serial: 8250/16550 driver4 ports, IRQ sharing enabled
brd: module loaded
Driver 'sd' needs updating - please use bus_type methods
ehci_hcd 0000:00:1a.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19
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 1
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 19, io mem 0xffa7b400
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
Switched to high resolution mode on CPU 0
Switched to high resolution mode on CPU 1
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 2.6.27-bisect-05355-g3c4bb71 ehci_hcd
usb usb1: SerialNumber: 0000:00:1a.7
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 2
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 0xffa7b000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
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 2.6.27-bisect-05355-g3c4bb71 ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.7
USB Universal Host Controller Interface driver v3.0
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 0x0000dc00
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 1-3: new high speed USB device using ehci_hcd and address 3
usb 1-3: configuration #1 chosen from 1 choice
usb 1-3: New USB device found, idVendor=090c, idProduct=1000
usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-3: Product: DISK 2.0
usb 1-3: Manufacturer: USB
usb 1-3: SerialNumber: 0Z0AYREUHJUQN3GH
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 2.6.27-bisect-05355-g3c4bb71 uhci_hcd
usb usb3: SerialNumber: 0000:00:1a.0
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
uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000d880
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 1-4: new high speed USB device using ehci_hcd and address 4
usb 1-4: configuration #1 chosen from 1 choice
usb 1-4: New USB device found, idVendor=0930, idProduct=6545
usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-4: Product: USB Flash Memory
usb 1-4: Manufacturer:
usb 1-4: SerialNumber: 5B861C0001B7
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 2.6.27-bisect-05355-g3c4bb71 uhci_hcd
usb usb4: SerialNumber: 0000:00:1a.1
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 0x0000d800
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 3-1: new low speed USB device using uhci_hcd and address 2
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 2.6.27-bisect-05355-g3c4bb71 uhci_hcd
usb usb5: SerialNumber: 0000:00:1a.2
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 0x0000d480
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 2.6.27-bisect-05355-g3c4bb71 uhci_hcd
usb usb6: SerialNumber: 0000:00:1d.0
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 0x0000d400
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 3-1: configuration #1 chosen from 1 choice
usb 3-1: New USB device found, idVendor=045e, idProduct=000b
usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 3-1: Product: Microsoft Natural Keyboard Elite
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 2.6.27-bisect-05355-g3c4bb71 uhci_hcd
usb usb7: SerialNumber: 0000:00:1d.1
uhci_hcd 0000:00:1d.2: PCI INT D -> GSI 16 (level, low) -> IRQ 16
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 16, io base 0x0000d080
usb usb8: configuration #1 chosen from 1 choice
hub 8-0:1.0: USB hub found
hub 8-0:1.0: 2 ports detected
usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb8: Product: UHCI Host Controller
usb usb8: Manufacturer: Linux 2.6.27-bisect-05355-g3c4bb71 uhci_hcd
usb usb8: SerialNumber: 0000:00:1d.2
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver libusual
PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
Clocksource tsc unstable (delta = 9371902387 ns)
i8042.c: Can't read CTR while initializing i8042.
i8042: probe of i8042 failed with error -5
mice: PS/2 mouse device common for all mice
isa bounce pool size: 16 pages
scsi 0:0:0:0: Direct-Access USB DISK 2.0 0403 PQ: 0 ANSI: 0 CCS
scsi 1:0:0:0: Direct-Access USB Flash Memory PMAP PQ: 0 ANSI: 0 CCS
sd 0:0:0:0: [sda] 3981312 512-byte hardware sectors: (2.03GB/1.89GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 1:0:0:0: [sdb] 3921920 512-byte hardware sectors: (2.00GB/1.87GiB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 23 00 00 00
sd 1:0:0:0: [sdb] Assuming drive cache: write through
sd 0:0:0:0: [sda] 3981312 512-byte hardware sectors: (2.03GB/1.89GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 0:0:0:0: [sda] Attached SCSI removable disk
usb-storage: device scan complete
sd 1:0:0:0: [sdb] 3921920 512-byte hardware sectors: (2.00GB/1.87GiB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 23 00 00 00
sd 1:0:0:0: [sdb] Assuming drive cache: write through
sdb: sdb1
sd 1:0:0:0: [sdb] Attached SCSI removable disk
usb-storage: device scan complete
input: PC Speaker as /devices/platform/pcspkr/input/input2
cpuidle: using governor ladder
Marking TSC unstable due to TSC halts in idle
usbcore: registered new interface driver hiddev
input: Microsoft Natural Keyboard Elite as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/input/input3
generic-usb 0003:045E:000B.0001: input,hidraw0: USB HID v1.10 Keyboard [Microsoft Natural Keyboard Elite] on usb-0000:00:1a.0-1/input0
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
TCP cubic registered
Freeing unused kernel memory: 344k freed
Write protecting the kernel read-only data: 3564k
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
udevd version 127 started
libata version 3.00 loaded.
i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
pata_marvell 0000:02:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
pata_marvell 0000:02:00.0: setting latency timer to 64
scsi2 : pata_marvell
scsi3 : pata_marvell
ata1: PATA max UDMA/100 cmd 0xbc00 ctl 0xb880 bmdma 0xb400 irq 19
ata2: PATA max UDMA/133 cmd 0xb800 ctl 0xb480 bmdma 0xb408 irq 19
BAR5:00:04 01:7F 02:22 03:C8 04:00 05:00 06:00 07:00 08:00 09:00 0A:00 0B:00 0C:1F 0D:00 0E:00 0F:00
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 1:0:0:0: Attached scsi generic sg1 type 0
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports ? Gbps 0x3f impl SATA mode
ahci 0000:00:1f.2: flags: 64bit stag pm led clo pmp pio slum part ems
ahci 0000:00:1f.2: setting latency timer to 64
scsi4 : ahci
scsi5 : ahci
scsi6 : ahci
scsi7 : ahci
scsi8 : ahci
scsi9 : ahci
ata3: SATA max UDMA/133 abar m2048@0xffa7b800 port 0xffa7b900 irq 508
ata4: SATA max UDMA/133 abar m2048@0xffa7b800 port 0xffa7b980 irq 508
ata5: SATA max UDMA/133 abar m2048@0xffa7b800 port 0xffa7ba00 irq 508
ata6: SATA max UDMA/133 abar m2048@0xffa7b800 port 0xffa7ba80 irq 508
ata7: SATA max UDMA/133 abar m2048@0xffa7b800 port 0xffa7bb00 irq 508
ata8: SATA max UDMA/133 abar m2048@0xffa7b800 port 0xffa7bb80 irq 508
Linux Tulip driver version 1.1.15 (Feb 27, 2007)
tulip 0000:04:00.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
tulip0: MII transceiver #1 config 3000 status 7829 advertising 01e1.
eth0: Lite-On 82c168 PNIC rev 32 at MMIO 0xff6ffc00, 00:a0:cc:60:b5:f4, IRQ 21.
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link down (SStatus 0 SControl 300)
ata5: SATA link down (SStatus 0 SControl 300)
ata6: SATA link down (SStatus 0 SControl 300)
ata7: SATA link down (SStatus 0 SControl 300)
ata8: SATA link down (SStatus 0 SControl 300)
EXT3 FS on sda1, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on sdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
platform microcode: firmware: requesting intel-ucode/06-0f-09
platform microcode: firmware: requesting intel-ucode/06-0f-09
Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk> <peter.oruba@amd.com>
Microcode Update Driver: v2.00 removed.
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
NET: Registered protocol family 17
eth0: Setting full-duplex based on MII#1 link partner capability of cde1.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.

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