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Old 02-26-2012, 03:38 PM
Maik Zumstrull
 
Default Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

Hi there,

this is a re-report because not everyone loves Bugzilla.

tl;dr: Because of a conflict on a TTY lock, opening the builtin USB 3G
modem of the EeePC 1005HAG takes up to 10s.

Previously reported as:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=605275
https://bugzilla.kernel.org/show_bug.cgi?id=23962

On all tested Debian kernel images from around 2.6.36 all the way to
3.2.6, this netbook freezes for several seconds four times after
booting or returning from standby. The trigger has shown to be
ModemManager probing the builtin GSM/UMTS modem. The underlying issue
can be triggered without ModemManager with a minimal C program that
opens the device the same way ModemManager does (included in Bugzilla
report). The most problematic call is:
open("/dev/ttyUSB1", O_RDWR | O_EXCL | O_NOCTTY | O_NONBLOCK);

The lsusb output for the affected device is:

Bus 001 Device 005: ID 12d1:1001 Huawei Technologies Co., Ltd.
E169/E620/E800 HSDPA Modem
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x1001 E169/E620/E800 HSDPA Modem
bcdDevice 0.00
iManufacturer 3 HUAWEI Technology
iProduct 2 HUAWEI Mobile
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 85
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 1 Huawei Configuration
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered

Full -vvv output attached. dmesg output from boot during which the
problem happened attached.

Thanks for continuing to look into this issue.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.2.0-1-686-pae (Debian 3.2.6-1) (ben@decadent.org.uk) (gcc version 4.6.2 (Debian 4.6.2-14) ) #1 SMP Fri Feb 17 06:27:21 UTC 2012
[ 0.000000] Disabled fast string operations
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e2000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003f7a0000 (usable)
[ 0.000000] BIOS-e820: 000000003f7a0000 - 000000003f7ae000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003f7ae000 - 000000003f7f0000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003f7f0000 - 000000003f800000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI present.
[ 0.000000] DMI: ASUSTeK Computer INC. 1005HAG/1005HAG, BIOS 0301 12/31/2009
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] last_pfn = 0x3f7a0 max_arch_pfn = 0x1000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-DFFFF uncachable
[ 0.000000] E0000-EFFFF write-through
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask 0C0000000 write-back
[ 0.000000] 1 base 03F800000 mask 0FF800000 uncachable
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] found SMP MP-table at [c00ff780] ff780
[ 0.000000] initial memory mapped : 0 - 01a00000
[ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[ 0.000000] init_memory_mapping: 0000000000000000-00000000379fe000
[ 0.000000] 0000000000 - 0000200000 page 4k
[ 0.000000] 0000200000 - 0037800000 page 2M
[ 0.000000] 0037800000 - 00379fe000 page 4k
[ 0.000000] kernel direct mapping tables up to 379fe000 @ 19fa000-1a00000
[ 0.000000] RAMDISK: 361e8000 - 370ec000
[ 0.000000] ACPI: RSDP 000fb9e0 00014 (v00 ACPIAM)
[ 0.000000] ACPI: RSDT 3f7a0000 0003C (v01 A_M_I_ OEMRSDT 12000931 MSFT 00000097)
[ 0.000000] ACPI: FACP 3f7a0200 00084 (v02 A_M_I_ OEMFACP 12000931 MSFT 00000097)
[ 0.000000] ACPI: DSDT 3f7a0430 08072 (v01 A1397 A1397000 00000000 INTL 20051117)
[ 0.000000] ACPI: FACS 3f7ae000 00040
[ 0.000000] ACPI: APIC 3f7a0390 0005C (v01 A_M_I_ OEMAPIC 12000931 MSFT 00000097)
[ 0.000000] ACPI: MCFG 3f7a03f0 0003C (v01 A_M_I_ OEMMCFG 12000931 MSFT 00000097)
[ 0.000000] ACPI: OEMB 3f7ae040 00061 (v01 A_M_I_ AMI_OEM 12000931 MSFT 00000097)
[ 0.000000] ACPI: HPET 3f7a84b0 00038 (v01 A_M_I_ OEMHPET 12000931 MSFT 00000097)
[ 0.000000] ACPI: SSDT 3f7aeb40 004F0 (v01 PmRef CpuPm 00003000 INTL 20051117)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 125MB HIGHMEM available.
[ 0.000000] 889MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 379fe000
[ 0.000000] low ram: 0 - 379fe000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x000379fe
[ 0.000000] HighMem 0x000379fe -> 0x0003f7a0
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0003f7a0
[ 0.000000] On node 0 totalpages: 259887
[ 0.000000] free_area_init_node: node 0, pgdat c1409b80, node_mem_map f720d200
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3951 pages, LIFO batch:0
[ 0.000000] Normal zone: 1748 pages used for memmap
[ 0.000000] Normal zone: 221994 pages, LIFO batch:31
[ 0.000000] HighMem zone: 252 pages used for memmap
[ 0.000000] HighMem zone: 31910 pages, LIFO batch:7
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0xffffffff base: 0xfed00000
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e2000
[ 0.000000] PM: Registered nosave memory: 00000000000e2000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 3f800000 (gap: 3f800000:bf600000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 14 pages/cpu @f5e00000 s33024 r0 d24320 u1048576
[ 0.000000] pcpu-alloc: s33024 r0 d24320 u1048576 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 257855
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-1-686-pae root=/dev/mapper/croot ro acpi_osi=Linux quiet splash
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Initializing HighMem for node 0 (000379fe:0003f7a0)
[ 0.000000] Memory: 1009916k/1040000k available (2811k kernel code, 29632k reserved, 1353k data, 408k init, 128648k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xffd36000 - 0xfffff000 (2852 kB)
[ 0.000000] pkmap : 0xffa00000 - 0xffc00000 (2048 kB)
[ 0.000000] vmalloc : 0xf81fe000 - 0xff9fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf79fe000 ( 889 MB)
[ 0.000000] .init : 0xc1412000 - 0xc1478000 ( 408 kB)
[ 0.000000] .data : 0xc12bed6c - 0xc1411440 (1353 kB)
[ 0.000000] .text : 0xc1000000 - 0xc12bed6c (2811 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] NR_IRQS:2304 nr_irqs:512 16
[ 0.000000] CPU 0 irqstacks, hard=f5806000 soft=f5808000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 1666.538 MHz processor.
[ 0.004003] Calibrating delay loop (skipped), value calculated using timer frequency.. 3333.07 BogoMIPS (lpj=6666152)
[ 0.004015] pid_max: default: 32768 minimum: 301
[ 0.004110] Security Framework initialized
[ 0.004120] AppArmor: AppArmor disabled by boot time parameter
[ 0.004158] Mount-cache hash table entries: 512
[ 0.004399] Initializing cgroup subsys cpuacct
[ 0.004411] Initializing cgroup subsys memory
[ 0.004429] Initializing cgroup subsys devices
[ 0.004434] Initializing cgroup subsys freezer
[ 0.004439] Initializing cgroup subsys net_cls
[ 0.004445] Initializing cgroup subsys blkio
[ 0.004503] Disabled fast string operations
[ 0.004512] CPU: Physical Processor ID: 0
[ 0.004516] CPU: Processor Core ID: 0
[ 0.004522] mce: CPU supports 5 MCE banks
[ 0.004535] CPU0: Thermal monitoring enabled (TM2)
[ 0.004542] using mwait in idle threads.
[ 0.008190] ACPI: Core revision 20110623
[ 0.020107] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.020599] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.061573] CPU0: Intel(R) Atom(TM) CPU N280 @ 1.66GHz stepping 02
[ 0.064003] Performance Events: PEBS fmt0+, Atom events, Intel PMU driver.
[ 0.064003] ... version: 3
[ 0.064003] ... bit width: 40
[ 0.064003] ... generic registers: 2
[ 0.064003] ... value mask: 000000ffffffffff
[ 0.064003] ... max period: 000000007fffffff
[ 0.064003] ... fixed-purpose events: 3
[ 0.064003] ... event mask: 0000000700000003
[ 0.064003] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.064003] CPU 1 irqstacks, hard=f58b4000 soft=f58b6000
[ 0.064003] Booting Node 0, Processors #1 Ok.
[ 0.064003] smpboot cpu 1: start_ip = 9b000
[ 0.008000] Initializing CPU#1
[ 0.008000] Disabled fast string operations
[ 0.152074] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.152150] Brought up 2 CPUs
[ 0.152158] Total of 2 processors activated (6665.94 BogoMIPS).
[ 0.152745] devtmpfs: initialized
[ 0.152745] PM: Registering ACPI NVS region at 3f7ae000 (270336 bytes)
[ 0.152745] print_constraints: dummy:
[ 0.152745] NET: Registered protocol family 16
[ 0.152819] ACPI: bus type pci registered
[ 0.152978] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
[ 0.152985] PCI: not using MMCONFIG
[ 0.153209] PCI : PCI BIOS aera is rw and x. Use pci=nobios if you want it NX.
[ 0.153319] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=5
[ 0.153324] PCI: Using configuration type 1 for base access
[ 0.156166] bio: create slab <bio-0> at 0
[ 0.156220] ACPI: Added _OSI(Module Device)
[ 0.156220] ACPI: Added _OSI(Processor Device)
[ 0.156220] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.156220] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.156220] ACPI: Added _OSI(Linux)
[ 0.158661] ACPI: EC: Look up EC in DSDT
[ 0.162111] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query honored via cmdline
[ 0.162245] ACPI: Executed 2 blocks of module-level executable AML code
[ 0.168763] ACPI: SSDT 3f7ae180 001FA (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.169411] ACPI: Dynamic OEM Table Load:
[ 0.169419] ACPI: SSDT (null) 001FA (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.172121] ACPI: SSDT 3f7ae410 00724 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.172731] ACPI: Dynamic OEM Table Load:
[ 0.172738] ACPI: SSDT (null) 00724 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.173320] ACPI: SSDT 3f7ae0b0 000CC (v01 PmRef Cpu1Ist 00003000 INTL 20051117)
[ 0.173947] ACPI: Dynamic OEM Table Load:
[ 0.173955] ACPI: SSDT (null) 000CC (v01 PmRef Cpu1Ist 00003000 INTL 20051117)
[ 0.174182] ACPI: SSDT 3f7ae380 00085 (v01 PmRef Cpu1Cst 00003000 INTL 20051117)
[ 0.174788] ACPI: Dynamic OEM Table Load:
[ 0.174795] ACPI: SSDT (null) 00085 (v01 PmRef Cpu1Cst 00003000 INTL 20051117)
[ 0.175477] ACPI: Interpreter enabled
[ 0.175493] ACPI: (supports S0 S3 S4 S5)
[ 0.175541] ACPI: Using IOAPIC for interrupt routing
[ 0.175601] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
[ 0.176781] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in ACPI motherboard resources
[ 0.176787] PCI: Using MMCONFIG for extended config space
[ 0.189357] ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
[ 0.189728] ACPI: No dock devices found.
[ 0.189735] HEST: Table not found.
[ 0.189744] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.189922] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.190301] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.190309] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.190316] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.190323] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff]
[ 0.190329] pci_root PNP0A08:00: host bridge window [mem 0x3f800000-0xffffffff]
[ 0.190360] pci 0000:00:00.0: [8086:27ac] type 0 class 0x000600
[ 0.190426] pci 0000:00:02.0: [8086:27ae] type 0 class 0x000300
[ 0.190443] pci 0000:00:02.0: reg 10: [mem 0xf7e00000-0xf7e7ffff]
[ 0.190454] pci 0000:00:02.0: reg 14: [io 0xdc00-0xdc07]
[ 0.190464] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff pref]
[ 0.190475] pci 0000:00:02.0: reg 1c: [mem 0xf7dc0000-0xf7dfffff]
[ 0.190532] pci 0000:00:02.1: [8086:27a6] type 0 class 0x000380
[ 0.190547] pci 0000:00:02.1: reg 10: [mem 0xf7e80000-0xf7efffff]
[ 0.190670] pci 0000:00:1b.0: [8086:27d8] type 0 class 0x000403
[ 0.190700] pci 0000:00:1b.0: reg 10: [mem 0xf7db8000-0xf7dbbfff 64bit]
[ 0.190820] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.190829] pci 0000:00:1b.0: PME# disabled
[ 0.190872] pci 0000:00:1c.0: [8086:27d0] type 1 class 0x000604
[ 0.190998] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.191007] pci 0000:00:1c.0: PME# disabled
[ 0.191050] pci 0000:00:1c.1: [8086:27d2] type 1 class 0x000604
[ 0.191176] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.191184] pci 0000:00:1c.1: PME# disabled
[ 0.191231] pci 0000:00:1c.3: [8086:27d6] type 1 class 0x000604
[ 0.191355] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.191364] pci 0000:00:1c.3: PME# disabled
[ 0.191407] pci 0000:00:1d.0: [8086:27c8] type 0 class 0x000c03
[ 0.191474] pci 0000:00:1d.0: reg 20: [io 0xd400-0xd41f]
[ 0.191532] pci 0000:00:1d.1: [8086:27c9] type 0 class 0x000c03
[ 0.191600] pci 0000:00:1d.1: reg 20: [io 0xd480-0xd49f]
[ 0.191657] pci 0000:00:1d.2: [8086:27ca] type 0 class 0x000c03
[ 0.191723] pci 0000:00:1d.2: reg 20: [io 0xd800-0xd81f]
[ 0.191784] pci 0000:00:1d.3: [8086:27cb] type 0 class 0x000c03
[ 0.191851] pci 0000:00:1d.3: reg 20: [io 0xd880-0xd89f]
[ 0.191921] pci 0000:00:1d.7: [8086:27cc] type 0 class 0x000c03
[ 0.191951] pci 0000:00:1d.7: reg 10: [mem 0xf7db7c00-0xf7db7fff]
[ 0.192092] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.192101] pci 0000:00:1d.7: PME# disabled
[ 0.192138] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[ 0.192256] pci 0000:00:1f.0: [8086:27b9] type 0 class 0x000601
[ 0.192371] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0380 (mask 0003)
[ 0.192380] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0290 (mask 0007)
[ 0.192388] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0068 (mask 0007)
[ 0.192464] pci 0000:00:1f.2: [8086:27c5] type 0 class 0x000106
[ 0.192494] pci 0000:00:1f.2: reg 10: [io 0xd080-0xd087]
[ 0.192511] pci 0000:00:1f.2: reg 14: [io 0xd000-0xd003]
[ 0.192527] pci 0000:00:1f.2: reg 18: [io 0xcc00-0xcc07]
[ 0.192543] pci 0000:00:1f.2: reg 1c: [io 0xc880-0xc883]
[ 0.192560] pci 0000:00:1f.2: reg 20: [io 0xc800-0xc80f]
[ 0.192576] pci 0000:00:1f.2: reg 24: [mem 0xf7db7800-0xf7db7bff]
[ 0.192642] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.192651] pci 0000:00:1f.2: PME# disabled
[ 0.192743] pci 0000:00:1c.0: PCI bridge to [bus 04-04]
[ 0.192857] pci 0000:02:00.0: [168c:002b] type 0 class 0x000280
[ 0.192895] pci 0000:02:00.0: reg 10: [mem 0xfbff0000-0xfbffffff 64bit]
[ 0.193051] pci 0000:02:00.0: supports D1
[ 0.193056] pci 0000:02:00.0: PME# supported from D0 D1 D3hot D3cold
[ 0.193066] pci 0000:02:00.0: PME# disabled
[ 0.200044] pci 0000:00:1c.1: PCI bridge to [bus 02-03]
[ 0.200057] pci 0000:00:1c.1: bridge window [mem 0xf8000000-0xfbffffff]
[ 0.200070] pci 0000:00:1c.1: bridge window [mem 0xf0000000-0xf6ffffff 64bit pref]
[ 0.200182] pci 0000:01:00.0: [1969:1062] type 0 class 0x000200
[ 0.200221] pci 0000:01:00.0: reg 10: [mem 0xf7fc0000-0xf7ffffff 64bit]
[ 0.200242] pci 0000:01:00.0: reg 18: [io 0xec00-0xec7f]
[ 0.200396] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.200406] pci 0000:01:00.0: PME# disabled
[ 0.208041] pci 0000:00:1c.3: PCI bridge to [bus 01-01]
[ 0.208051] pci 0000:00:1c.3: bridge window [io 0xe000-0xefff]
[ 0.208060] pci 0000:00:1c.3: bridge window [mem 0xf7f00000-0xf7ffffff]
[ 0.208162] pci 0000:00:1e.0: PCI bridge to [bus 05-05] (subtractive decode)
[ 0.208184] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.208191] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.208198] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.208205] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode)
[ 0.208212] pci 0000:00:1e.0: bridge window [mem 0x3f800000-0xffffffff] (subtractive decode)
[ 0.208247] pci_bus 0000:00: on NUMA node 0
[ 0.208256] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.208563] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT]
[ 0.208623] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7._PRT]
[ 0.208747] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 0.208756] pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
[ 0.208761] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 0.224765] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11 12 14 *15)
[ 0.224897] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 0.225025] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 10 11 12 14 15)
[ 0.225152] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 0.225279] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 10 11 12 14 15)
[ 0.225407] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.225536] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 *4 5 6 7 10 11 12 14 15)
[ 0.225664] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15)
[ 0.225916] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks= none
[ 0.225916] vgaarb: loaded
[ 0.225916] vgaarb: bridge control possible 0000:00:02.0
[ 0.225916] PCI: Using ACPI for IRQ routing
[ 0.225916] PCI: pci_cache_line_size set to 64 bytes
[ 0.225916] reserve RAM buffer: 000000000009fc00 - 000000000009ffff
[ 0.225916] reserve RAM buffer: 000000003f7a0000 - 000000003fffffff
[ 0.225916] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.225916] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.225916] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.236194] Switching to clocksource hpet
[ 0.239917] pnp: PnP ACPI init
[ 0.239967] ACPI: bus type pnp registered
[ 0.240217] pnp 00:00: [bus 00-ff]
[ 0.240224] pnp 00:00: [io 0x0cf8-0x0cff]
[ 0.240231] pnp 00:00: [io 0x0000-0x0cf7 window]
[ 0.240237] pnp 00:00: [io 0x0d00-0xffff window]
[ 0.240243] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 0.240249] pnp 00:00: [mem 0x000d0000-0x000dffff window]
[ 0.240255] pnp 00:00: [mem 0x3f800000-0xffffffff window]
[ 0.240391] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 0.240419] pnp 00:01: [mem 0xfed13000-0xfed19fff]
[ 0.240528] system 00:01: [mem 0xfed13000-0xfed19fff] has been reserved
[ 0.240537] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.240587] pnp 00:02: [dma 4]
[ 0.240592] pnp 00:02: [io 0x0000-0x000f]
[ 0.240598] pnp 00:02: [io 0x0081-0x0083]
[ 0.240608] pnp 00:02: [io 0x0087]
[ 0.240614] pnp 00:02: [io 0x0089-0x008b]
[ 0.240619] pnp 00:02: [io 0x008f]
[ 0.240624] pnp 00:02: [io 0x00c0-0x00df]
[ 0.240690] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.240723] pnp 00:03: [io 0x0070-0x0071]
[ 0.240741] pnp 00:03: [irq 8]
[ 0.240807] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.240892] pnp 00:04: [io 0x0060]
[ 0.240898] pnp 00:04: [io 0x0064]
[ 0.240910] pnp 00:04: [irq 1]
[ 0.240983] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[ 0.241063] pnp 00:05: [irq 12]
[ 0.241136] pnp 00:05: Plug and Play ACPI device, IDs SYN0a13 SYN0a00 SYN0002 PNP0f13 (active)
[ 0.241162] pnp 00:06: [io 0x0061]
[ 0.241229] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.241256] pnp 00:07: [io 0x00f0-0x00ff]
[ 0.241268] pnp 00:07: [irq 13]
[ 0.241340] pnp 00:07: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.241644] pnp 00:08: [io 0x0010-0x001f]
[ 0.241651] pnp 00:08: [io 0x0022-0x003f]
[ 0.241657] pnp 00:08: [io 0x0044-0x004d]
[ 0.241662] pnp 00:08: [io 0x0050-0x005e]
[ 0.241667] pnp 00:08: [io 0x0063]
[ 0.241673] pnp 00:08: [io 0x0065]
[ 0.241678] pnp 00:08: [io 0x0067-0x006f]
[ 0.241683] pnp 00:08: [io 0x0072-0x007f]
[ 0.241688] pnp 00:08: [io 0x0080]
[ 0.241694] pnp 00:08: [io 0x0084-0x0086]
[ 0.241699] pnp 00:08: [io 0x0088]
[ 0.241704] pnp 00:08: [io 0x008c-0x008e]
[ 0.241709] pnp 00:08: [io 0x0090-0x009f]
[ 0.241715] pnp 00:08: [io 0x00a2-0x00bf]
[ 0.241720] pnp 00:08: [io 0x00e0-0x00ef]
[ 0.241726] pnp 00:08: [io 0x025c-0x025f]
[ 0.241731] pnp 00:08: [io 0x0380-0x0383]
[ 0.241737] pnp 00:08: [io 0x0400-0x041f]
[ 0.241742] pnp 00:08: [io 0x04d0-0x04d1]
[ 0.241747] pnp 00:08: [io 0x0800-0x087f]
[ 0.241753] pnp 00:08: [io 0x0400-0x03ff disabled]
[ 0.241759] pnp 00:08: [io 0x0480-0x04bf]
[ 0.241765] pnp 00:08: [mem 0x8c000000-0x8c01ffff]
[ 0.241771] pnp 00:08: [mem 0xfed1c000-0xfed1ffff]
[ 0.241776] pnp 00:08: [mem 0xfed20000-0xfed3ffff]
[ 0.241782] pnp 00:08: [mem 0xfed50000-0xfed8ffff]
[ 0.241788] pnp 00:08: [mem 0xffb00000-0xffbfffff]
[ 0.241794] pnp 00:08: [mem 0xfff00000-0xffffffff]
[ 0.241939] system 00:08: [io 0x025c-0x025f] has been reserved
[ 0.241947] system 00:08: [io 0x0380-0x0383] has been reserved
[ 0.241958] system 00:08: [io 0x0400-0x041f] has been reserved
[ 0.241965] system 00:08: [io 0x04d0-0x04d1] has been reserved
[ 0.241972] system 00:08: [io 0x0800-0x087f] has been reserved
[ 0.241980] system 00:08: [io 0x0480-0x04bf] has been reserved
[ 0.241988] system 00:08: [mem 0x8c000000-0x8c01ffff] has been reserved
[ 0.241995] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.242003] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.242011] system 00:08: [mem 0xfed50000-0xfed8ffff] has been reserved
[ 0.242018] system 00:08: [mem 0xffb00000-0xffbfffff] has been reserved
[ 0.242026] system 00:08: [mem 0xfff00000-0xffffffff] could not be reserved
[ 0.242034] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.242184] pnp 00:09: [mem 0xfed00000-0xfed003ff]
[ 0.242262] pnp 00:09: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.242390] pnp 00:0a: [mem 0xfec00000-0xfec00fff]
[ 0.242397] pnp 00:0a: [mem 0xfee00000-0xfee00fff]
[ 0.242501] system 00:0a: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 0.242510] system 00:0a: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.242519] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.242611] pnp 00:0b: [mem 0xe0000000-0xe3ffffff]
[ 0.242717] system 00:0b: [mem 0xe0000000-0xe3ffffff] has been reserved
[ 0.242726] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.243202] pnp 00:0c: [mem 0x00000000-0x0009ffff]
[ 0.243209] pnp 00:0c: [mem 0x000c0000-0x000cffff]
[ 0.243215] pnp 00:0c: [mem 0x000e0000-0x000fffff]
[ 0.243221] pnp 00:0c: [mem 0x00100000-0x3f7fffff]
[ 0.243227] pnp 00:0c: [mem 0x00000000-0xffffffffffffffff disabled]
[ 0.243353] system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.243361] system 00:0c: [mem 0x000c0000-0x000cffff] could not be reserved
[ 0.243369] system 00:0c: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.243377] system 00:0c: [mem 0x00100000-0x3f7fffff] could not be reserved
[ 0.243385] system 00:0c: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.243867] pnp: PnP ACPI: found 13 devices
[ 0.243872] ACPI: ACPI bus type pnp unregistered
[ 0.243880] PnPBIOS: Disabled by ACPI PNP
[ 0.285536] PCI: max bus depth: 1 pci_try_num: 2
[ 0.285613] pci 0000:00:1c.3: BAR 15: assigned [mem 0x3f800000-0x3f9fffff 64bit pref]
[ 0.285625] pci 0000:00:1c.1: BAR 13: assigned [io 0x1000-0x1fff]
[ 0.285634] pci 0000:00:1c.0: BAR 14: assigned [mem 0x3fa00000-0x3fbfffff]
[ 0.285644] pci 0000:00:1c.0: BAR 15: assigned [mem 0x3fc00000-0x3fdfffff 64bit pref]
[ 0.285654] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.285661] pci 0000:00:1c.0: PCI bridge to [bus 04-04]
[ 0.285669] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.285679] pci 0000:00:1c.0: bridge window [mem 0x3fa00000-0x3fbfffff]
[ 0.285689] pci 0000:00:1c.0: bridge window [mem 0x3fc00000-0x3fdfffff 64bit pref]
[ 0.285702] pci 0000:00:1c.1: PCI bridge to [bus 02-03]
[ 0.285709] pci 0000:00:1c.1: bridge window [io 0x1000-0x1fff]
[ 0.285719] pci 0000:00:1c.1: bridge window [mem 0xf8000000-0xfbffffff]
[ 0.285729] pci 0000:00:1c.1: bridge window [mem 0xf0000000-0xf6ffffff 64bit pref]
[ 0.285742] pci 0000:00:1c.3: PCI bridge to [bus 01-01]
[ 0.285749] pci 0000:00:1c.3: bridge window [io 0xe000-0xefff]
[ 0.285759] pci 0000:00:1c.3: bridge window [mem 0xf7f00000-0xf7ffffff]
[ 0.285769] pci 0000:00:1c.3: bridge window [mem 0x3f800000-0x3f9fffff 64bit pref]
[ 0.285781] pci 0000:00:1e.0: PCI bridge to [bus 05-05]
[ 0.285810] pci 0000:00:1c.0: enabling device (0104 -> 0107)
[ 0.285843] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.285853] pci 0000:00:1c.0: setting latency timer to 64
[ 0.285866] pci 0000:00:1c.1: enabling device (0106 -> 0107)
[ 0.285882] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.285892] pci 0000:00:1c.1: setting latency timer to 64
[ 0.285912] pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 0.285922] pci 0000:00:1c.3: setting latency timer to 64
[ 0.285936] pci 0000:00:1e.0: setting latency timer to 64
[ 0.285944] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.285950] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.285956] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.285963] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.285969] pci_bus 0000:00: resource 8 [mem 0x3f800000-0xffffffff]
[ 0.285976] pci_bus 0000:04: resource 0 [io 0x2000-0x2fff]
[ 0.285982] pci_bus 0000:04: resource 1 [mem 0x3fa00000-0x3fbfffff]
[ 0.285988] pci_bus 0000:04: resource 2 [mem 0x3fc00000-0x3fdfffff 64bit pref]
[ 0.285995] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff]
[ 0.286001] pci_bus 0000:02: resource 1 [mem 0xf8000000-0xfbffffff]
[ 0.286008] pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf6ffffff 64bit pref]
[ 0.286015] pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
[ 0.286021] pci_bus 0000:01: resource 1 [mem 0xf7f00000-0xf7ffffff]
[ 0.286027] pci_bus 0000:01: resource 2 [mem 0x3f800000-0x3f9fffff 64bit pref]
[ 0.286034] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7]
[ 0.286040] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff]
[ 0.286047] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.286053] pci_bus 0000:05: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.286059] pci_bus 0000:05: resource 8 [mem 0x3f800000-0xffffffff]
[ 0.286210] NET: Registered protocol family 2
[ 0.286360] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.287003] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.287937] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.288455] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.288462] TCP reno registered
[ 0.288480] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.288499] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.288786] NET: Registered protocol family 1
[ 0.288826] pci 0000:00:02.0: Boot video device
[ 0.288995] PCI: CLS 32 bytes, default 64
[ 0.289131] Unpacking initramfs...
[ 1.021509] Freeing initrd memory: 15376k freed
[ 1.037439] audit: initializing netlink socket (disabled)
[ 1.037465] type=2000 audit(1330273523.032:1): initialized
[ 1.068827] highmem bounce pool size: 64 pages
[ 1.068839] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.074324] VFS: Disk quotas dquot_6.5.2
[ 1.074397] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.074552] msgmni has been set to 1751
[ 1.074968] alg: No test for stdrng (krng)
[ 1.075048] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 1.075056] io scheduler noop registered
[ 1.075060] io scheduler deadline registered
[ 1.075097] io scheduler cfq registered (default)
[ 1.075287] pcieport 0000:00:1c.0: setting latency timer to 64
[ 1.075367] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[ 1.075497] pcieport 0000:00:1c.1: setting latency timer to 64
[ 1.075565] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[ 1.075689] pcieport 0000:00:1c.3: setting latency timer to 64
[ 1.075756] pcieport 0000:00:1c.3: irq 42 for MSI/MSI-X
[ 1.076200] intel_idle: MWAIT substates: 0x20220
[ 1.076216] intel_idle: v0.4 model 0x1C
[ 1.076220] intel_idle: lapic_timer_reliable_states 0x2
[ 1.076226] Marking TSC unstable due to TSC halts in idle states deeper than C2
[ 1.076329] ERST: Table is not found!
[ 1.076333] GHES: HEST is not enabled!
[ 1.076365] isapnp: Scanning for PnP cards...
[ 1.430123] isapnp: No Plug & Play device found
[ 1.430296] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.432995] Linux agpgart interface v0.103
[ 1.433220] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
[ 1.433380] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable
[ 1.433543] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 1.433812] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 1.434195] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 1.452514] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.452530] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.452898] mousedev: PS/2 mouse device common for all mice
[ 1.453733] rtc_cmos 00:03: RTC can wake from S4
[ 1.453964] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 1.454011] rtc0: alarms up to one month, 114 bytes nvram, hpet irqs
[ 1.454227] cpuidle: using governor ladder
[ 1.454537] cpuidle: using governor menu
[ 1.455072] TCP cubic registered
[ 1.455202] NET: Registered protocol family 10
[ 1.456475] Mobile IPv6
[ 1.456482] NET: Registered protocol family 17
[ 1.456497] Registering the dns_resolver key type
[ 1.456542] Using IPI No-Shortcut mode
[ 1.456874] PM: Hibernation image not present or could not be loaded.
[ 1.456902] registered taskstats version 1
[ 1.460047] rtc_cmos 00:03: setting system clock to 2012-02-26 16:25:24 UTC (1330273524)
[ 1.460174] Initializing network drop monitor service
[ 1.460430] Freeing unused kernel memory: 408k freed
[ 1.460787] Write protecting the kernel text: 2812k
[ 1.460866] Write protecting the kernel read-only data: 1096k
[ 1.460872] NX-protecting the kernel data: 3332k
[ 1.470971] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.495947] udevd[49]: starting version 175
[ 1.556473] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
[ 1.572684] ACPI: Lid Switch [LID]
[ 1.572961] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[ 1.572980] ACPI: Sleep Button [SLPB]
[ 1.573198] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3
[ 1.573212] ACPI: Power Button [PWRB]
[ 1.573436] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[ 1.573449] ACPI: Power Button [PWRF]
[ 1.608321] acpi device:23: registered as cooling_device0
[ 1.608658] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input5
[ 1.608679] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no)
[ 1.637294] atl1c 0000:01:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 1.637327] atl1c 0000:01:00.0: setting latency timer to 64
[ 1.649703] thermal LNXTHERM:00: registered as thermal_zone0
[ 1.649713] ACPI: Thermal Zone [TZ00] (38 C)
[ 1.658818] usbcore: registered new interface driver usbfs
[ 1.658888] usbcore: registered new interface driver hub
[ 1.668418] usbcore: registered new device driver usb
[ 1.670205] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.670312] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.670362] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 1.670374] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 1.670452] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 1.670512] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 1.670535] ehci_hcd 0000:00:1d.7: debug port 1
[ 1.674441] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 1.695347] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf7db7c00
[ 1.708816] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 1.708901] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.708911] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.708919] usb usb1: Product: EHCI Host Controller
[ 1.708925] usb usb1: Manufacturer: Linux 3.2.0-1-686-pae ehci_hcd
[ 1.708932] usb usb1: SerialNumber: 0000:00:1d.7
[ 1.710015] hub 1-0:1.0: USB hub found
[ 1.710036] hub 1-0:1.0: 8 ports detected
[ 1.712958] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.712971] [drm] Initialized drm 1.1.0 20060810
[ 1.713063] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.713088] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 1.713098] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 1.713139] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 1.713197] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d400
[ 1.713320] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.713330] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.713338] usb usb2: Product: UHCI Host Controller
[ 1.713345] usb usb2: Manufacturer: Linux 3.2.0-1-686-pae uhci_hcd
[ 1.713352] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.714047] hub 2-0:1.0: USB hub found
[ 1.714066] hub 2-0:1.0: 2 ports detected
[ 1.714320] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1.714350] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 1.714360] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 1.714389] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 1.714477] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d480
[ 1.714594] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.714605] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.714614] usb usb3: Product: UHCI Host Controller
[ 1.714621] usb usb3: Manufacturer: Linux 3.2.0-1-686-pae uhci_hcd
[ 1.714628] usb usb3: SerialNumber: 0000:00:1d.1
[ 1.715049] hub 3-0:1.0: USB hub found
[ 1.715068] hub 3-0:1.0: 2 ports detected
[ 1.715336] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.715362] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 1.715373] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 1.715411] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 1.715496] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d800
[ 1.715614] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.715624] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.715632] usb usb4: Product: UHCI Host Controller
[ 1.715639] usb usb4: Manufacturer: Linux 3.2.0-1-686-pae uhci_hcd
[ 1.715646] usb usb4: SerialNumber: 0000:00:1d.2
[ 1.716113] hub 4-0:1.0: USB hub found
[ 1.716134] hub 4-0:1.0: 2 ports detected
[ 1.716386] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 1.716414] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 1.716425] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 1.716455] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 1.716544] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000d880
[ 1.716664] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.716675] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.716683] usb usb5: Product: UHCI Host Controller
[ 1.716690] usb usb5: Manufacturer: Linux 3.2.0-1-686-pae uhci_hcd
[ 1.716698] usb usb5: SerialNumber: 0000:00:1d.3
[ 1.724453] hub 5-0:1.0: USB hub found
[ 1.724472] hub 5-0:1.0: 2 ports detected
[ 1.732756] SCSI subsystem initialized
[ 1.745741] libata version 3.00 loaded.
[ 1.749863] atl1c 0000:01:00.0: version 1.0.1.0-NAPI
[ 1.750447] ahci 0000:00:1f.2: version 3.0
[ 1.750501] ahci 0000:00:1f.2: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[ 1.750595] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X
[ 1.750836] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 1.5 Gbps 0x1 impl SATA mode
[ 1.750848] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part
[ 1.750862] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.752744] scsi0 : ahci
[ 1.753060] scsi1 : ahci
[ 1.753310] scsi2 : ahci
[ 1.753544] scsi3 : ahci
[ 1.754249] ata1: SATA max UDMA/133 abar m1024@0xf7db7800 port 0xf7db7900 irq 43
[ 1.754258] ata2: DUMMY
[ 1.754263] ata3: DUMMY
[ 1.754268] ata4: DUMMY
[ 1.755939] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.755954] i915 0000:00:02.0: setting latency timer to 64
[ 1.802484] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 1.802494] [drm] Driver supports precise vblank timestamp query.
[ 1.803146] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem: owns=io+mem
[ 2.068187] usb 1-2: new high-speed USB device number 2 using ehci_hcd
[ 2.108133] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.109314] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.109747] ata1.00: ATA-8: Hitachi HTS543216L9SA00, FB2OC40C, max UDMA/133
[ 2.109760] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.111220] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.111642] ata1.00: configured for UDMA/133
[ 2.112001] scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54321 FB2O PQ: 0 ANSI: 5
[ 2.130398] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 2.130589] sd 0:0:0:0: [sda] Write Protect is off
[ 2.130599] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.130681] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.140384] [drm] initialized overlay support
[ 2.161311] fbcon: inteldrmfb (fb0) is primary device
[ 2.283090] usb 1-2: New USB device found, idVendor=13d3, idProduct=5095
[ 2.283102] usb 1-2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
[ 2.283111] usb 1-2: Product: USB2.0 UVC 1.3M WebCam
[ 2.283119] usb 1-2: Manufacturer: GenesysLogic Technology Co. IV, Ltd.
[ 2.400119] usb 1-3: new high-speed USB device number 3 using ehci_hcd
[ 2.490469] sda: unknown partition table
[ 2.491151] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.533763] usb 1-3: New USB device found, idVendor=058f, idProduct=6335
[ 2.533773] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.533780] usb 1-3: Product: Mass Storage Device
[ 2.533786] usb 1-3: Manufacturer: Generic
[ 2.533792] usb 1-3: SerialNumber: 058F63356336
[ 2.542173] usbcore: registered new interface driver uas
[ 2.542328] Console: switching to colour frame buffer device 128x37
[ 2.546031] Initializing USB Mass Storage driver...
[ 2.546350] scsi4 : usb-storage 1-3:1.0
[ 2.546840] usbcore: registered new interface driver usb-storage
[ 2.546845] USB Mass Storage support registered.
[ 2.551953] fb0: inteldrmfb frame buffer device
[ 2.551958] drm: registered panic notifier
[ 2.552064] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 2.756191] usb 1-8: new high-speed USB device number 5 using ehci_hcd
[ 2.899263] usb 1-8: New USB device found, idVendor=12d1, idProduct=1001
[ 2.899274] usb 1-8: New USB device strings: Mfr=3, Product=2, SerialNumber=0
[ 2.899282] usb 1-8: Product: HUAWEI Mobile
[ 2.899288] usb 1-8: Manufacturer: HUAWEI Technology
[ 3.144126] usb 5-1: new full-speed USB device number 2 using uhci_hcd
[ 3.319611] usb 5-1: New USB device found, idVendor=0b05, idProduct=b700
[ 3.319623] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.319630] usb 5-1: Product: BT-253
[ 3.319636] usb 5-1: Manufacturer: Broadcom Corp
[ 3.319642] usb 5-1: SerialNumber: 0025D3A19DF9
[ 3.549027] scsi 4:0:0:0: Direct-Access Single Flash Reader 1.00 PQ: 0 ANSI: 0
[ 4.416734] sd 4:0:0:0: [sdb] 4022272 512-byte logical blocks: (2.05 GB/1.91 GiB)
[ 4.417469] sd 4:0:0:0: [sdb] Write Protect is off
[ 4.417479] sd 4:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 4.418221] sd 4:0:0:0: [sdb] No Caching mode page present
[ 4.418378] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 4.422338] sd 4:0:0:0: [sdb] No Caching mode page present
[ 4.422496] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 4.423931] sdb: sdb1
[ 4.429357] sd 4:0:0:0: [sdb] No Caching mode page present
[ 4.429517] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 4.429680] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 5.086430] device-mapper: uevent: version 1.0.3
[ 5.086631] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[ 14.870380] Intel AES-NI instructions are not detected.
[ 15.513603] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[ 15.514412] SGI XFS Quota Management subsystem
[ 15.517223] XFS (dm-0): Mounting Filesystem
[ 15.888580] XFS (dm-0): Ending clean mount
[ 28.445606] udevd[361]: starting version 175
[ 29.985730] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 30.163768] ACPI: Battery Slot [BAT0] (battery present)
[ 30.164073] ACPI: AC Adapter [AC0] (off-line)
[ 30.416804] input: PC Speaker as /devices/platform/pcspkr/input/input6
[ 30.851228] Bluetooth: Core ver 2.16
[ 30.851291] NET: Registered protocol family 31
[ 30.851298] Bluetooth: HCI device and connection manager initialized
[ 30.851307] Bluetooth: HCI socket layer initialized
[ 30.851313] Bluetooth: L2CAP socket layer initialized
[ 30.851329] Bluetooth: SCO socket layer initialized
[ 30.927956] Linux media interface: v0.10
[ 30.948350] cfg80211: Calling CRDA to update world regulatory domain
[ 31.027836] intel_rng: FWH not detected
[ 31.222539] eeepc_laptop: Eee PC Hotkey Driver
[ 31.222706] eeepc_laptop: Hotkey init flags 0x41
[ 31.223298] eeepc_laptop: TYPE (2000000) not reported by BIOS, enabling anyway
[ 31.229742] eeepc_laptop: PANELPOWER (4000000) not reported by BIOS, enabling anyway
[ 31.237277] eeepc_laptop: TPD (8000000) not reported by BIOS, enabling anyway
[ 31.237289] eeepc_laptop: Get control methods supported: 0xe301713
[ 31.237824] eeepc_laptop: Backlight controlled by ACPI video driver
[ 31.238055] input: Asus EeePC extra buttons as /devices/platform/eeepc/input/input7
[ 31.263298] Registered led device: eeepc::touchpad
[ 31.627951] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 31.701977] Linux video capture interface: v2.00
[ 31.847151] iTCO_vendor_support: vendor-support=0
[ 31.897253] uvcvideo: Found UVC 1.00 device USB2.0 UVC 1.3M WebCam (13d3:5095)
[ 31.915617] input: USB2.0 UVC 1.3M WebCam as /devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/input/input8
[ 31.916235] usbcore: registered new interface driver uvcvideo
[ 31.916242] USB Video Class driver (1.1.1)
[ 32.255418] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 32.255532] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 32.255608] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 32.264816] usbcore: registered new interface driver btusb
[ 32.304234] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1a0b1, caps: 0xd04733/0xa40000/0xa0000
[ 32.374032] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9
[ 32.393593] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
[ 32.393842] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
[ 32.444911] ath9k 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 32.444936] ath9k 0000:02:00.0: setting latency timer to 64
[ 32.496441] ath: EEPROM regdomain: 0x60
[ 32.496448] ath: EEPROM indicates we should expect a direct regpair map
[ 32.496456] ath: Country alpha2 being used: 00
[ 32.496460] ath: Regpair used: 0x60
[ 32.535424] leds_ss4200: no LED devices found
[ 32.615282] usbcore: registered new interface driver usbserial
[ 32.615345] USB Serial support registered for generic
[ 32.615983] usbcore: registered new interface driver usbserial_generic
[ 32.615992] usbserial: USB Serial Driver core
[ 32.667230] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 32.667574] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 32.934298] USB Serial support registered for GSM modem (1-port)
[ 32.934590] option 1-8:1.0: GSM modem (1-port) converter detected
[ 32.934928] usb 1-8: GSM modem (1-port) converter now attached to ttyUSB0
[ 32.934964] option 1-8:1.1: GSM modem (1-port) converter detected
[ 32.935193] usb 1-8: GSM modem (1-port) converter now attached to ttyUSB1
[ 32.935228] option 1-8:1.2: GSM modem (1-port) converter detected
[ 32.935458] usb 1-8: GSM modem (1-port) converter now attached to ttyUSB2
[ 32.935640] usbcore: registered new interface driver option
[ 32.935647] option: v0.7.2:USB Driver for GSM modems
[ 33.278432] cfg80211: World regulatory domain updated:
[ 33.278440] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 33.278448] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 33.278455] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 33.278461] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 33.278468] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 33.278474] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 33.369806] eeepc_laptop: Unable to find port
[ 33.574754] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[ 33.576714] Registered led device: ath9k-phy0
[ 33.576738] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xf8a40000, irq=17
[ 35.645640] TCP lp registered
[ 36.863790] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[ 38.629717] fuse init (API version 7.17)
[ 42.986549] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 43.037475] atl1c 0000:01:00.0: irq 45 for MSI/MSI-X
[ 43.096936] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 45.778123] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input12
[ 48.242160] Bluetooth: RFCOMM TTY layer initialized
[ 48.242177] Bluetooth: RFCOMM socket layer initialized
[ 48.242185] Bluetooth: RFCOMM ver 1.11
[ 48.269230] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 48.269240] Bluetooth: BNEP filters: protocol multicast
[ 49.305090] lp: driver loaded but no devices found
[ 49.380570] ppdev: user-space parallel port driver

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 3.02
iManufacturer 3 Linux 3.2.0-1-686-pae ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:1d.7
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 11
bDescriptorType 41
nNbrPorts 8
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00 0x00
PortPwrCtrlMask 0xff 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0507 highspeed power suspend enable connect
Port 3: 0000.0503 highspeed power enable connect
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0100 power
Port 7: 0000.0100 power
Port 8: 0000.0503 highspeed power enable connect
Device Status: 0x0001
Self Powered

Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.02
iManufacturer 3 Linux 3.2.0-1-686-pae uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0001
Self Powered

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.02
iManufacturer 3 Linux 3.2.0-1-686-pae uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0001
Self Powered

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.02
iManufacturer 3 Linux 3.2.0-1-686-pae uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0001
Self Powered

Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.02
iManufacturer 3 Linux 3.2.0-1-686-pae uhci_hcd
iProduct 2 UHCI Host Controller
iSerial 1 0000:00:1d.3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
 
Old 02-26-2012, 04:07 PM
Greg KH
 
Default Bug#605275: EeePC 1005HAG still freezes when probing the builtin 3G modem

On Sun, Feb 26, 2012 at 05:38:46PM +0100, Maik Zumstrull wrote:
> Hi there,
>
> this is a re-report because not everyone loves Bugzilla.
>
> tl;dr: Because of a conflict on a TTY lock, opening the builtin USB 3G
> modem of the EeePC 1005HAG takes up to 10s.
>
> Previously reported as:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=605275
> https://bugzilla.kernel.org/show_bug.cgi?id=23962
>
> On all tested Debian kernel images from around 2.6.36 all the way to
> 3.2.6, this netbook freezes for several seconds four times after
> booting or returning from standby. The trigger has shown to be
> ModemManager probing the builtin GSM/UMTS modem. The underlying issue
> can be triggered without ModemManager with a minimal C program that
> opens the device the same way ModemManager does (included in Bugzilla
> report). The most problematic call is:
> open("/dev/ttyUSB1", O_RDWR | O_EXCL | O_NOCTTY | O_NONBLOCK);
>
> The lsusb output for the affected device is:

I don't see any long delay in your kernel log messages.

What exactly is stalling so long? Is the device stuck doing something?
If you enable debugging for usb and/or the driver, what does the kernel
log show? What driver is bound to this device, the option one?

greg k-h



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