btrfs mounts as read-only

[Sobhan Mohammadpour <sobhanmohammadpour1@yahoo.fr>]

[-- Attachment #1: Type: text/plain, Size: 10 bytes --]

the dmesg

[-- Attachment #2: dmesg --]
[-- Type: text/plain, Size: 58689 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.10.3-gentoo-r1 (root@Echo-boom) (gcc version 4.8.1 (Gentoo 4.8.1 p1.0, pie-0.5.6) ) #8 SMP Thu Aug 1 00:31:34 IRDT 2013
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.10.3-gentoo-r1 root=/dev/sda3 ro resume=/dev/sda2 acpi_backlight=vendor net.ifnames=0
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009ce3efff] usable
[    0.000000] BIOS-e820: [mem 0x000000009ce3f000-0x000000009cebefff] reserved
[    0.000000] BIOS-e820: [mem 0x000000009cebf000-0x000000009cfbefff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000009cfbf000-0x000000009cffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000009cfff000-0x000000009cffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000009d000000-0x000000009f9fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffd80000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000015fdfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: Hewlett-Packard HP Pavilion g7 Notebook PC      /1672, BIOS F.66 01/24/2013
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x15fe00 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-E7FFF write-protect
[    0.000000]   E8000-EFFFF write-combining
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 080000000 mask FE0000000 write-back
[    0.000000]   2 base 09D000000 mask FFF000000 uncachable
[    0.000000]   3 base 09E000000 mask FFE000000 uncachable
[    0.000000]   4 base 0FFC00000 mask FFFC00000 write-protect
[    0.000000]   5 base 100000000 mask FC0000000 write-back
[    0.000000]   6 base 140000000 mask FE0000000 write-back
[    0.000000]   7 base 15FE00000 mask FFFE00000 uncachable
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820: last_pfn = 0x9d000 max_arch_pfn = 0x400000000
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] reserving inaccessible SNB gfx pages
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01ecd000, 0x01ecdfff] PGTABLE
[    0.000000] BRK [0x01ece000, 0x01ecefff] PGTABLE
[    0.000000] BRK [0x01ecf000, 0x01ecffff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x15fc00000-0x15fdfffff]
[    0.000000]  [mem 0x15fc00000-0x15fdfffff] page 2M
[    0.000000] BRK [0x01ed0000, 0x01ed0fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x15c000000-0x15fbfffff]
[    0.000000]  [mem 0x15c000000-0x15fbfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x100000000-0x15bffffff]
[    0.000000]  [mem 0x100000000-0x15bffffff] page 2M
[    0.000000] BRK [0x01ed1000, 0x01ed1fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x00100000-0x9ce3efff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x9cdfffff] page 2M
[    0.000000]  [mem 0x9ce00000-0x9ce3efff] page 4k
[    0.000000] init_memory_mapping: [mem 0x9cfff000-0x9cffffff]
[    0.000000]  [mem 0x9cfff000-0x9cffffff] page 4k
[    0.000000] ACPI: RSDP 00000000000fe020 00024 (v02 HPQOEM)
[    0.000000] ACPI: XSDT 000000009cffe120 00084 (v01 HPQOEM SLIC-MPC 00000001      01000013)
[    0.000000] ACPI: FACP 000000009cffc000 000F4 (v04 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: DSDT 000000009cfec000 0C1FF (v01 HP     1672     00000000 MSFT 01000013)
[    0.000000] ACPI: FACS 000000009cf6c000 00040
[    0.000000] ACPI: ASF! 000000009cffd000 000A5 (v32 HP     1672     00000001 MSFT 01000013)
[    0.000000] ACPI: HPET 000000009cffb000 00038 (v01 HP     1672     00000001 MSFT 01000013)
[    0.000000] ACPI: APIC 000000009cffa000 0008C (v02 HP     1672     00000001 MSFT 01000013)
[    0.000000] ACPI: MCFG 000000009cff9000 0003C (v01 HP     1672     00000001 MSFT 01000013)
[    0.000000] ACPI: SLIC 000000009cfeb000 00176 (v01 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: SSDT 000000009cfea000 00D52 (v01 HP     1672     00001000 MSFT 01000013)
[    0.000000] ACPI: BOOT 000000009cfe8000 00028 (v01 HP     1672     00000001 MSFT 01000013)
[    0.000000] ACPI: ASPT 000000009cfe5000 00034 (v07 HP     1672     00000001 MSFT 01000013)
[    0.000000] ACPI: SSDT 000000009cfe4000 0094E (v01 HP     1672     00003000 INTL 20100121)
[    0.000000] ACPI: SSDT 000000009cfe3000 00996 (v01 HP     1672     00003000 INTL 20100121)
[    0.000000] ACPI: SSDT 000000009cfdd000 0219F (v01 HP     1672     00001000 INTL 20100121)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000015fdfffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x15fdfffff]
[    0.000000]   NODE_DATA [mem 0x15fdee000-0x15fdfcfff]
[    0.000000]  [ffffea0000000000-ffffea00057fffff] PMD -> [ffff88015b400000-ffff88015f3fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x15fdfffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0x9ce3efff]
[    0.000000]   node   0: [mem 0x9cfff000-0x9cffffff]
[    0.000000]   node   0: [mem 0x100000000-0x15fdfffff]
[    0.000000] On node 0 totalpages: 1035228
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 156 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 9977 pages used for memmap
[    0.000000]   DMA32 zone: 638528 pages, LIFO batch:31
[    0.000000]   Normal zone: 6136 pages used for memmap
[    0.000000]   Normal zone: 392704 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    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: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, 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: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
[    0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 000000009ce3f000 - 000000009cebf000
[    0.000000] PM: Registered nosave memory: 000000009cebf000 - 000000009cfbf000
[    0.000000] PM: Registered nosave memory: 000000009cfbf000 - 000000009cfff000
[    0.000000] PM: Registered nosave memory: 000000009d000000 - 000000009fa00000
[    0.000000] PM: Registered nosave memory: 000000009fa00000 - 00000000e0000000
[    0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000
[    0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000feb00000
[    0.000000] PM: Registered nosave memory: 00000000feb00000 - 00000000feb04000
[    0.000000] PM: Registered nosave memory: 00000000feb04000 - 00000000fec00000
[    0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[    0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed10000
[    0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000
[    0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
[    0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[    0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
[    0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[    0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffd80000
[    0.000000] PM: Registered nosave memory: 00000000ffd80000 - 0000000100000000
[    0.000000] e820: [mem 0x9fa00000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88015fa00000 s84032 r8192 d22464 u262144
[    0.000000] pcpu-alloc: s84032 r8192 d22464 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1018895
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.10.3-gentoo-r1 root=/dev/sda3 ro resume=/dev/sda2 acpi_backlight=vendor net.ifnames=0
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 3992428k/5765120k available (6719k kernel code, 1624208k absent, 148484k reserved, 6452k data, 984k init)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
[    0.000000] NR_IRQS:4352 nr_irqs:744 16
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.001000] tsc: Detected 2195.028 MHz processor
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 4390.05 BogoMIPS (lpj=2195028)
[    0.000204] pid_max: default: 32768 minimum: 301
[    0.001048] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.003623] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.004793] Mount-cache hash table entries: 256
[    0.005283] Initializing cgroup subsys freezer
[    0.005382] Initializing cgroup subsys bfqio
[    0.005528] CPU: Physical Processor ID: 0
[    0.005623] CPU: Processor Core ID: 0
[    0.005742] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.005901] mce: CPU supports 7 MCE banks
[    0.006015] CPU0: Thermal monitoring handled by SMI
[    0.006038] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
tlb_flushall_shift: 5
[    0.006549] Freeing SMP alternatives: 24k freed
[    0.010076] ACPI: Core revision 20130328
[    0.025120] ACPI: All ACPI Tables successfully acquired
[    0.040791] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.050917] smpboot: CPU0: Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz (fam: 06, model: 2a, stepping: 07)
[    0.051215] TSC deadline timer enabled
[    0.051236] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, Intel PMU driver.
[    0.051576] perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode
[    0.051719] ... version:                3
[    0.051815] ... bit width:              48
[    0.051911] ... generic registers:      4
[    0.052006] ... value mask:             0000ffffffffffff
[    0.052106] ... max period:             000000007fffffff
[    0.052205] ... fixed-purpose events:   3
[    0.052305] ... event mask:             000000070000000f
[    0.064355] CPU1: Thermal monitoring handled by SMI
[    0.077969] CPU2: Thermal monitoring handled by SMI
[    0.091546] CPU3: Thermal monitoring handled by SMI
[    0.052901] smpboot: Booting Node   0, Processors  #1 #2 #3
[    0.093657] Brought up 4 CPUs
[    0.093840] smpboot: Total of 4 processors activated (17560.22 BogoMIPS)
[    0.102590] devtmpfs: initialized
[    0.103165] PM: Registering ACPI NVS region [mem 0x9cebf000-0x9cfbefff] (1048576 bytes)
[    0.103554] kworker/u16:0 (26) used greatest stack depth: 5952 bytes left
[    0.103824] xor: automatically using best checksumming function:
[    0.113135]    avx       :  6064.000 MB/sec
[    0.113260] RTC time:  0:55:40, date: 08/05/13
[    0.113449] NET: Registered protocol family 16
[    0.114489] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.114633] ACPI: bus type PCI registered
[    0.114918] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.115067] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.169505] PCI: Using configuration type 1 for base access
[    0.185122] bio: create slab <bio-0> at 0
[    0.201553] raid6: sse2x1    2144 MB/s
[    0.218592] raid6: sse2x2    2656 MB/s
[    0.235676] raid6: sse2x4    3085 MB/s
[    0.235772] raid6: using algorithm sse2x4 (3085 MB/s)
[    0.235872] raid6: using ssse3x2 recovery algorithm
[    0.236190] ACPI: Added _OSI(Module Device)
[    0.236289] ACPI: Added _OSI(Processor Device)
[    0.236386] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.236484] ACPI: Added _OSI(Processor Aggregator Device)
[    0.240345] ACPI: EC: Look up EC in DSDT
[    0.244027] ACPI: Executed 1 blocks of module-level executable AML code
[    0.256813] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.258001] ACPI: SSDT 000000009ce70798 00727 (v01  PmRef  Cpu0Cst 00003001 INTL 20100121)
[    0.259220] ACPI: Dynamic OEM Table Load:
[    0.259413] ACPI: SSDT           (null) 00727 (v01  PmRef  Cpu0Cst 00003001 INTL 20100121)
[    0.262359] ACPI: SSDT 000000009ce71a98 00303 (v01  PmRef    ApIst 00003000 INTL 20100121)
[    0.263651] ACPI: Dynamic OEM Table Load:
[    0.263849] ACPI: SSDT           (null) 00303 (v01  PmRef    ApIst 00003000 INTL 20100121)
[    0.267058] ACPI: SSDT 000000009ce6fd98 00119 (v01  PmRef    ApCst 00003000 INTL 20100121)
[    0.268259] ACPI: Dynamic OEM Table Load:
[    0.268450] ACPI: SSDT           (null) 00119 (v01  PmRef    ApCst 00003000 INTL 20100121)
[    0.279731] ACPI: Interpreter enabled
[    0.279844] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130328/hwxface-568)
[    0.280103] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130328/hwxface-568)
[    0.280378] ACPI: (supports S0 S3 S4 S5)
[    0.280475] ACPI: Using IOAPIC for interrupt routing
[    0.280710] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.281096] ACPI: No dock devices found.
[    0.298845] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.299049] \_SB_.PCI0:_OSC invalid UUID
[    0.299053] _OSC request data:1 8 0 
[    0.300448] PCI host bridge to bus 0000:00
[    0.300554] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.300656] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.300761] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.300864] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.300969] pci_bus 0000:00: root bus resource [mem 0x9fa00000-0xfeafffff]
[    0.301092] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
[    0.301337] pci 0000:00:01.0: [8086:0101] type 01 class 0x060400
[    0.301420] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.301495] pci 0000:00:01.0: System wakeup disabled by ACPI
[    0.301732] pci 0000:00:02.0: [8086:0116] type 00 class 0x030000
[    0.301761] pci 0000:00:02.0: reg 10: [mem 0xc0000000-0xc03fffff 64bit]
[    0.301777] pci 0000:00:02.0: reg 18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    0.301789] pci 0000:00:02.0: reg 20: [io  0x5000-0x503f]
[    0.302074] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
[    0.302125] pci 0000:00:16.0: reg 10: [mem 0xc3604000-0xc360400f 64bit]
[    0.302291] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.302516] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
[    0.302991] pci 0000:00:1a.0: reg 10: [mem 0xc3609000-0xc36093ff]
[    0.305578] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    0.305863] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.306114] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
[    0.306154] pci 0000:00:1b.0: reg 10: [mem 0xc3600000-0xc3603fff 64bit]
[    0.306335] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.306403] pci 0000:00:1b.0: System wakeup disabled by ACPI
[    0.306629] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
[    0.306806] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.306878] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.307103] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
[    0.307280] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.307373] pci 0000:00:1c.1: System wakeup disabled by ACPI
[    0.307598] pci 0000:00:1c.2: [8086:1c14] type 01 class 0x060400
[    0.307774] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.307852] pci 0000:00:1c.2: System wakeup disabled by ACPI
[    0.308092] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
[    0.308555] pci 0000:00:1d.0: reg 10: [mem 0xc3608000-0xc36083ff]
[    0.311112] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.311380] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.311630] pci 0000:00:1f.0: [8086:1c49] type 00 class 0x060100
[    0.311975] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601
[    0.312026] pci 0000:00:1f.2: reg 10: [io  0x5088-0x508f]
[    0.312047] pci 0000:00:1f.2: reg 14: [io  0x5094-0x5097]
[    0.312067] pci 0000:00:1f.2: reg 18: [io  0x5080-0x5087]
[    0.312087] pci 0000:00:1f.2: reg 1c: [io  0x5090-0x5093]
[    0.312108] pci 0000:00:1f.2: reg 20: [io  0x5060-0x507f]
[    0.312129] pci 0000:00:1f.2: reg 24: [mem 0xc3607000-0xc36077ff]
[    0.312250] pci 0000:00:1f.2: PME# supported from D3hot
[    0.312435] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
[    0.312474] pci 0000:00:1f.3: reg 10: [mem 0xc3605000-0xc36050ff 64bit]
[    0.312535] pci 0000:00:1f.3: reg 20: [io  0x5040-0x505f]
[    0.312910] pci 0000:01:00.0: [1002:6760] type 00 class 0x030000
[    0.312945] pci 0000:01:00.0: reg 10: [mem 0xa0000000-0xafffffff 64bit pref]
[    0.312972] pci 0000:01:00.0: reg 18: [mem 0xc2600000-0xc261ffff 64bit]
[    0.312991] pci 0000:01:00.0: reg 20: [io  0x4000-0x40ff]
[    0.313025] pci 0000:01:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[    0.313105] pci 0000:01:00.0: supports D1 D2
[    0.313149] pci 0000:01:00.0: System wakeup disabled by ACPI
[    0.314528] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.314632] pci 0000:00:01.0:   bridge window [io  0x4000-0x4fff]
[    0.314639] pci 0000:00:01.0:   bridge window [mem 0xc2600000-0xc35fffff]
[    0.314648] pci 0000:00:01.0:   bridge window [mem 0xa0000000-0xafffffff 64bit pref]
[    0.314880] pci 0000:02:00.0: [1814:5390] type 00 class 0x028000
[    0.314941] pci 0000:02:00.0: reg 10: [mem 0xc2500000-0xc250ffff]
[    0.316564] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.316676] pci 0000:00:1c.0:   bridge window [mem 0xc2500000-0xc25fffff]
[    0.316894] pci 0000:03:00.0: [10ec:8136] type 00 class 0x020000
[    0.316930] pci 0000:03:00.0: reg 10: [io  0x3000-0x30ff]
[    0.316989] pci 0000:03:00.0: reg 18: [mem 0xc0404000-0xc0404fff 64bit pref]
[    0.317026] pci 0000:03:00.0: reg 20: [mem 0xc0400000-0xc0403fff 64bit pref]
[    0.317177] pci 0000:03:00.0: supports D1 D2
[    0.317182] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.317284] pci 0000:03:00.0: System wakeup disabled by ACPI
[    0.319565] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.319671] pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
[    0.319690] pci 0000:00:1c.1:   bridge window [mem 0xc0400000-0xc04fffff 64bit pref]
[    0.319909] pci 0000:04:00.0: [10ec:5209] type 00 class 0xff0000
[    0.319946] pci 0000:04:00.0: reg 10: [mem 0xc1500000-0xc1500fff]
[    0.320185] pci 0000:04:00.0: supports D1 D2
[    0.320189] pci 0000:04:00.0: PME# supported from D1 D2 D3hot
[    0.321574] pci 0000:00:1c.2: PCI bridge to [bus 04]
[    0.321681] pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
[    0.321691] pci 0000:00:1c.2:   bridge window [mem 0xc1500000-0xc24fffff]
[    0.321704] pci 0000:00:1c.2:   bridge window [mem 0xc0500000-0xc14fffff 64bit pref]
[    0.321859] \_SB_.PCI0:_OSC invalid UUID
[    0.321863] _OSC request data:1 1f 0 
[    0.321873] acpi PNP0A08:00: ACPI _OSC support notification failed, disabling PCIe ASPM
[    0.322016] acpi PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x08)
[    0.323197] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.324018] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.324821] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.325623] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15)
[    0.326416] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.327353] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.328286] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.329084] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.330632] ACPI: Enabled 4 GPEs in block 00 to 3F
[    0.330861] acpi root: \_SB_.PCI0 notify handler is installed
[    0.330969] Found 1 acpi root devices
[    0.331078] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[    0.331459] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.331612] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
[    0.331756] vgaarb: loaded
[    0.331855] vgaarb: bridge control possible 0000:01:00.0
[    0.331955] vgaarb: no bridge control possible 0000:00:02.0
[    0.332360] SCSI subsystem initialized
[    0.332460] ACPI: bus type ATA registered
[    0.332810] libata version 3.00 loaded.
[    0.332893] ACPI: bus type USB registered
[    0.333136] usbcore: registered new interface driver usbfs
[    0.333305] usbcore: registered new interface driver hub
[    0.333507] usbcore: registered new device driver usb
[    0.334076] PCI: Using ACPI for IRQ routing
[    0.351388] PCI: pci_cache_line_size set to 64 bytes
[    0.351518] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[    0.351523] e820: reserve RAM buffer [mem 0x9ce3f000-0x9fffffff]
[    0.351527] e820: reserve RAM buffer [mem 0x9d000000-0x9fffffff]
[    0.351532] e820: reserve RAM buffer [mem 0x15fe00000-0x15fffffff]
[    0.352187] cfg80211: Calling CRDA to update world regulatory domain
[    0.352829] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.353373] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.355500] Switching to clocksource hpet
[    0.370770] pnp: PnP ACPI init
[    0.370882] ACPI: bus type PNP registered
[    0.371339] pnp 00:00: [dma 4]
[    0.371455] pnp 00:00: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.371579] pnp 00:01: Plug and Play ACPI device, IDs INT0800 (active)
[    0.371943] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.372078] pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.372255] system 00:04: [io  0x0680-0x069f] has been reserved
[    0.372361] system 00:04: [io  0x1004-0x1013] has been reserved
[    0.372465] system 00:04: [io  0xffff] has been reserved
[    0.372567] system 00:04: [io  0xffff] has been reserved
[    0.372690] system 00:04: [io  0x0400-0x0453] has been reserved
[    0.372793] system 00:04: [io  0x0454-0x0457] has been reserved
[    0.372896] system 00:04: [io  0x0458-0x047f] has been reserved
[    0.372998] system 00:04: [io  0x0500-0x057f] has been reserved
[    0.373101] system 00:04: [io  0x164e-0x164f] has been reserved
[    0.373203] system 00:04: [io  0x0380-0x0387] has been reserved
[    0.373308] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.373440] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.373594] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.373770] pnp 00:07: Plug and Play ACPI device, IDs SYN1e40 SYN1e00 SYN0002 PNP0f13 (active)
[    0.374196] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.374304] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.374407] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.374513] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.374618] system 00:08: [mem 0xe0000000-0xefffffff] has been reserved
[    0.374743] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.374849] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved
[    0.374954] system 00:08: [mem 0xff000000-0xffffffff] could not be reserved
[    0.375061] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.375167] system 00:08: [mem 0x9fa00000-0x9fa00fff] has been reserved
[    0.375273] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.375950] system 00:09: [mem 0x20000000-0x201fffff] could not be reserved
[    0.376058] system 00:09: [mem 0x40000000-0x401fffff] could not be reserved
[    0.376165] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.376211] pnp: PnP ACPI: found 10 devices
[    0.376307] ACPI: bus type PNP unregistered
[    0.381126] pci 0000:01:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref]
[    0.381338] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2620000-0xc263ffff pref]
[    0.381482] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.381582] pci 0000:00:01.0:   bridge window [io  0x4000-0x4fff]
[    0.381706] pci 0000:00:01.0:   bridge window [mem 0xc2600000-0xc35fffff]
[    0.381813] pci 0000:00:01.0:   bridge window [mem 0xa0000000-0xafffffff 64bit pref]
[    0.381961] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.382068] pci 0000:00:1c.0:   bridge window [mem 0xc2500000-0xc25fffff]
[    0.382186] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.382288] pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
[    0.382402] pci 0000:00:1c.1:   bridge window [mem 0xc0400000-0xc04fffff 64bit pref]
[    0.382554] pci 0000:00:1c.2: PCI bridge to [bus 04]
[    0.382667] pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
[    0.382777] pci 0000:00:1c.2:   bridge window [mem 0xc1500000-0xc24fffff]
[    0.382887] pci 0000:00:1c.2:   bridge window [mem 0xc0500000-0xc14fffff 64bit pref]
[    0.383691] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.383698] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.383703] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.383708] pci_bus 0000:00: resource 7 [mem 0x9fa00000-0xfeafffff]
[    0.383713] pci_bus 0000:01: resource 0 [io  0x4000-0x4fff]
[    0.383718] pci_bus 0000:01: resource 1 [mem 0xc2600000-0xc35fffff]
[    0.383723] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xafffffff 64bit pref]
[    0.383728] pci_bus 0000:02: resource 1 [mem 0xc2500000-0xc25fffff]
[    0.383733] pci_bus 0000:03: resource 0 [io  0x3000-0x3fff]
[    0.383738] pci_bus 0000:03: resource 2 [mem 0xc0400000-0xc04fffff 64bit pref]
[    0.383743] pci_bus 0000:04: resource 0 [io  0x2000-0x2fff]
[    0.383748] pci_bus 0000:04: resource 1 [mem 0xc1500000-0xc24fffff]
[    0.383753] pci_bus 0000:04: resource 2 [mem 0xc0500000-0xc14fffff 64bit pref]
[    0.383812] NET: Registered protocol family 2
[    0.384281] TCP established hash table entries: 32768 (order: 7, 524288 bytes)
[    0.384734] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.385013] TCP: Hash tables configured (established 32768 bind 32768)
[    0.385162] TCP: reno registered
[    0.385271] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.385419] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.385686] NET: Registered protocol family 1
[    0.385812] pci 0000:00:02.0: Boot video device
[    0.386011] pci 0000:00:1a.0: EHCI: BIOS handoff
[    0.397040] pci 0000:00:1d.0: EHCI: BIOS handoff
[    0.407896] PCI: CLS 64 bytes, default 64
[    0.407923] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.408030] software IO TLB [mem 0x98e3f000-0x9ce3f000] (64MB) mapped at [ffff880098e3f000-ffff88009ce3efff]
[    0.408263] Simple Boot Flag at 0x44 set to 0x1
[    0.409979] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x25
[    0.410095] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x25
[    0.410215] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x25
[    0.410338] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x25
[    0.410557] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.410725] Scanning for low memory corruption every 60 seconds
[    0.455031] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.462097] VFS: Disk quotas dquot_6.5.2
[    0.462363] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.463845] bio: create slab <bio-1> at 1
[    0.464593] Btrfs loaded
[    0.464694] msgmni has been set to 7797
[    0.465815] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.465958] io scheduler noop registered
[    0.466054] io scheduler deadline registered
[    0.466269] io scheduler cfq registered
[    0.466479] io scheduler bfq registered (default)
[    0.466809] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[    0.467376] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.467602] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.469334] Non-volatile memory driver v1.3
[    0.469434] Linux agpgart interface v0.103
[    0.470462] ACPI: AC Adapter [ACAD] (on-line)
[    0.471032] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
[    0.471456] ACPI: Lid Switch [LID0]
[    0.471689] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[    0.471864] ACPI: Power Button [PWRB]
[    0.472112] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.472857] ACPI: Power Button [PWRF]
[    0.473245] ACPI: Requesting acpi_cpufreq
[    0.474121] Monitor-Mwait will be used to enter C-1 state
[    0.474134] Monitor-Mwait will be used to enter C-2 state
[    0.474145] ACPI: acpi_idle registered with cpuidle
[    0.481272] [Firmware Bug]: Invalid critical threshold (0)
[    0.483118] thermal LNXTHERM:00: registered as thermal_zone0
[    0.483223] ACPI: Thermal Zone [TZ01] (81 C)
[    0.483591] [drm] Initialized drm 1.1.0 20060810
[    0.485774] [drm] Memory usable by graphics device = 2048M
[    0.485887] i915 0000:00:02.0: setting latency timer to 64
[    0.545242] ACPI: Battery Slot [BAT0] (battery present)
[    0.545993] i915 0000:00:02.0: irq 41 for MSI/MSI-X
[    0.546012] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    0.546116] [drm] Driver supports precise vblank timestamp query.
[    0.548595] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
[    0.548743] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:01:00.0
[    0.576500] [drm] Wrong MCH_SSKPD value: 0x16040307
[    0.576604] [drm] This can cause pipe underruns and display issues.
[    0.576706] [drm] Please upgrade your BIOS to fix this.
[    0.590931] fbcon: inteldrmfb (fb0) is primary device
[    1.347703] Console: switching to colour frame buffer device 200x56
[    1.357831] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    1.357905] i915 0000:00:02.0: registered panic notifier
[    1.358645] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[    1.358911] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:17/LNXVIDEO:00/input/input3
[    1.365335] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.365586] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input4
[    1.365797] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    1.368454] loop: module loaded
[    1.369021] ahci 0000:00:1f.2: version 3.0
[    1.369288] ahci 0000:00:1f.2: irq 42 for MSI/MSI-X
[    1.379732] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x11 impl SATA mode
[    1.379833] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ems apst 
[    1.379930] ahci 0000:00:1f.2: setting latency timer to 64
[    1.383493] scsi0 : ahci
[    1.383809] scsi1 : ahci
[    1.384079] scsi2 : ahci
[    1.384360] scsi3 : ahci
[    1.384638] scsi4 : ahci
[    1.384928] scsi5 : ahci
[    1.385193] ata1: SATA max UDMA/133 abar m2048@0xc3607000 port 0xc3607100 irq 42
[    1.385282] ata2: DUMMY
[    1.385315] ata3: DUMMY
[    1.385349] ata4: DUMMY
[    1.385384] ata5: SATA max UDMA/133 abar m2048@0xc3607000 port 0xc3607300 irq 42
[    1.385469] ata6: DUMMY
[    1.386209] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.386291] ehci_hcd: block sizes: qh 112 qtd 96 itd 192 sitd 96
[    1.386298] ehci-pci: EHCI PCI platform driver
[    1.386565] ehci-pci 0000:00:1a.0: setting latency timer to 64
[    1.386582] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    1.386799] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    1.386909] ehci-pci 0000:00:1a.0: debug port 2
[    1.386972] ehci-pci 0000:00:1a.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2
[    1.386979] ehci-pci 0000:00:1a.0: reset hcc_params 36881 caching frame 1024 64 bit addr
[    1.387026] ehci-pci 0000:00:1a.0: reset command 0080002 (park)=0 ithresh=8 period=1024 Reset HALT
[    1.390910] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[    1.390915] ehci-pci 0000:00:1a.0: supports USB remote wakeup
[    1.390945] ehci-pci 0000:00:1a.0: irq 16, io mem 0xc3609000
[    1.391020] ehci-pci 0000:00:1a.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
[    1.396731] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    1.396835] usb usb1: default language 0x0409
[    1.396849] usb usb1: udev 1, busnum 1, minor = 0
[    1.396855] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.398796] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.400776] usb usb1: Product: EHCI Host Controller
[    1.402770] usb usb1: Manufacturer: Linux 3.10.3-gentoo-r1 ehci_hcd
[    1.404834] usb usb1: SerialNumber: 0000:00:1a.0
[    1.407154] usb usb1: usb_probe_device
[    1.407162] usb usb1: configuration #1 chosen from 1 choice
[    1.407178] usb usb1: adding 1-0:1.0 (config #1, interface 0)
[    1.407290] hub 1-0:1.0: usb_probe_interface
[    1.407296] hub 1-0:1.0: usb_probe_interface - got id
[    1.407300] hub 1-0:1.0: USB hub found
[    1.409469] hub 1-0:1.0: 2 ports detected
[    1.411623] hub 1-0:1.0: standalone hub
[    1.411627] hub 1-0:1.0: no power switching (usb 1.0)
[    1.411631] hub 1-0:1.0: individual port over-current protection
[    1.411636] hub 1-0:1.0: power on to power good time: 20ms
[    1.411645] hub 1-0:1.0: local power source is good
[    1.411714] usb usb1: usb port1's DeviceRemovable is changed to 1 according to platform information.
[    1.411731] hub 1-0:1.0: trying to enable port power on non-switchable hub
[    1.411743] tsc: Refined TSC clocksource calibration: 2195.012 MHz
[    1.411991] ehci-pci 0000:00:1d.0: setting latency timer to 64
[    1.412003] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    1.412197] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    1.412219] ehci-pci 0000:00:1d.0: debug port 2
[    1.412227] ehci-pci 0000:00:1d.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2
[    1.412233] ehci-pci 0000:00:1d.0: reset hcc_params 36881 caching frame 1024 64 bit addr
[    1.412258] ehci-pci 0000:00:1d.0: reset command 0080002 (park)=0 ithresh=8 period=1024 Reset HALT
[    1.416146] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    1.416148] ehci-pci 0000:00:1d.0: supports USB remote wakeup
[    1.416178] ehci-pci 0000:00:1d.0: irq 21, io mem 0xc3608000
[    1.416185] ehci-pci 0000:00:1d.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
[    1.421754] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    1.421783] usb usb2: default language 0x0409
[    1.421794] usb usb2: udev 1, busnum 2, minor = 128
[    1.421798] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.421801] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.421804] usb usb2: Product: EHCI Host Controller
[    1.421808] usb usb2: Manufacturer: Linux 3.10.3-gentoo-r1 ehci_hcd
[    1.421810] usb usb2: SerialNumber: 0000:00:1d.0
[    1.422042] usb usb2: usb_probe_device
[    1.422046] usb usb2: configuration #1 chosen from 1 choice
[    1.422058] usb usb2: adding 2-0:1.0 (config #1, interface 0)
[    1.422176] hub 2-0:1.0: usb_probe_interface
[    1.422179] hub 2-0:1.0: usb_probe_interface - got id
[    1.422182] hub 2-0:1.0: USB hub found
[    1.422189] hub 2-0:1.0: 2 ports detected
[    1.422191] hub 2-0:1.0: standalone hub
[    1.422193] hub 2-0:1.0: no power switching (usb 1.0)
[    1.422195] hub 2-0:1.0: individual port over-current protection
[    1.422198] hub 2-0:1.0: power on to power good time: 20ms
[    1.422204] hub 2-0:1.0: local power source is good
[    1.422262] usb usb2: usb port1's DeviceRemovable is changed to 1 according to platform information.
[    1.422265] hub 2-0:1.0: trying to enable port power on non-switchable hub
[    1.422417] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.422419] ohci_hcd: block sizes: ed 80 td 96
[    1.422517] uhci_hcd: USB Universal Host Controller Interface driver
[    1.422747] usbcore: registered new interface driver usblp
[    1.422859] usbcore: registered new interface driver usb-storage
[    1.423073] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    1.433509] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.433518] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.433924] mousedev: PS/2 mouse device common for all mice
[    1.434866] rtc_cmos 00:05: RTC can wake from S4
[    1.435146] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[    1.435188] rtc_cmos 00:05: alarms up to one month, 242 bytes nvram, hpet irqs
[    1.435474] ACPI Warning: 0x0000000000005040-0x000000000000505f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20130328/utaddress-251)
[    1.435476] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    1.436397] device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com
[    1.436568] cpuidle: using governor ladder
[    1.487922] hpet1: lost 2 rtc interrupts
[    1.488008] cpuidle: using governor menu
[    1.488345] hidraw: raw HID events driver (C) Jiri Kosina
[    1.490532] usbcore: registered new interface driver usbhid
[    1.490533] usbhid: USB HID core driver
[    1.491133] Netfilter messages via NETLINK v0.30.
[    1.491161] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    1.491444] ctnetlink v0.93: registering with nfnetlink.
[    1.523339] Switching to clocksource tsc
[    1.523353] ehci-pci 0000:00:1a.0: GetStatus port:1 status 001803 0  ACK POWER sig=j CSC CONNECT
[    1.527978] hub 1-0:1.0: port 1: status 0501 change 0001
[    1.528037] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001803 0  ACK POWER sig=j CSC CONNECT
[    1.528058] hub 2-0:1.0: port 1: status 0501 change 0001
[    1.528174] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.531432] TCP: cubic registered
[    1.534534] Initializing XFRM netlink socket
[    1.537928] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
[    1.538402] NET: Registered protocol family 10
[    1.539197] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    1.552455] sit: IPv6 over IPv4 tunneling driver
[    1.556130] NET: Registered protocol family 17
[    1.559242] Key type dns_resolver registered
[    1.563536] PM: Checking hibernation image partition /dev/sda2
[    1.628035] hub 1-0:1.0: state 7 ports 2 chg 0002 evt 0000
[    1.628057] hub 1-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
[    1.679349] ehci-pci 0000:00:1a.0: port 1 reset complete, port enabled
[    1.679363] ehci-pci 0000:00:1a.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
[    1.690082] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.693257] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.696578] ata1.00: ATA-8: WDC WD5000BPVT-60HXZT1, 01.01A01, max UDMA/133
[    1.699698] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[    1.705189] ata1.00: configured for UDMA/133
[    1.708671] scsi 0:0:0:0: Direct-Access     ATA      WDC WD5000BPVT-6 01.0 PQ: 0 ANSI: 5
[    1.708797] ata5.00: ATAPI: hp      DVD-RAM UJ8B1, H.02, max UDMA/100
[    1.715992] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    1.716318] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.722535] ata5.00: configured for UDMA/100
[    1.723825] scsi 4:0:0:0: CD-ROM            hp       DVD-RAM UJ8B1    H.02 PQ: 0 ANSI: 5
[    1.727619] sr0: scsi3-mmc drive: 62x/62x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.727622] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.728142] sr 4:0:0:0: Attached scsi CD-ROM sr0
[    1.728526] sr 4:0:0:0: Attached scsi generic sg1 type 5
[    1.730110] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.737283] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[    1.746114] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    1.749555] sd 0:0:0:0: [sda] Write Protect is off
[    1.752866] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.752912] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.781332] ehci-pci 0000:00:1a.0: port 1 reset complete, port enabled
[    1.781347] ehci-pci 0000:00:1a.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
[    1.794259]  sda: sda1 sda2 sda3
[    1.798881] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.845004] usb 1-1: udev 2, busnum 1, minor = 1
[    1.845015] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[    1.848435] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.852319] usb 1-1: usb_probe_device
[    1.852331] usb 1-1: configuration #1 chosen from 1 choice
[    1.852500] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[    1.852813] hub 1-1:1.0: usb_probe_interface
[    1.852823] hub 1-1:1.0: usb_probe_interface - got id
[    1.852828] hub 1-1:1.0: USB hub found
[    1.856427] hub 1-1:1.0: 6 ports detected
[    1.859813] hub 1-1:1.0: standalone hub
[    1.859817] hub 1-1:1.0: individual port power switching
[    1.859821] hub 1-1:1.0: individual port over-current protection
[    1.859825] hub 1-1:1.0: Single TT
[    1.859830] hub 1-1:1.0: TT requires at most 8 FS bit times (666 ns)
[    1.859834] hub 1-1:1.0: power on to power good time: 100ms
[    1.860078] hub 1-1:1.0: local power source is good
[    1.860318] usb 1-1: usb port3's DeviceRemovable is changed to 1 according to platform information.
[    1.860325] usb 1-1: usb port5's DeviceRemovable is changed to 1 according to platform information.
[    1.860330] usb 1-1: usb port6's DeviceRemovable is changed to 1 according to platform information.
[    1.860335] hub 1-1:1.0: enabling power on all ports
[    1.861132] hub 2-0:1.0: state 7 ports 2 chg 0002 evt 0000
[    1.861148] hub 2-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
[    1.911592] ehci-pci 0000:00:1d.0: port 1 reset complete, port enabled
[    1.911606] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
[    1.961115] usb 1-1: link qh256-0001/ffff88015a638d00 start 1 [1/0 us]
[    1.962360] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    2.016699] ehci-pci 0000:00:1d.0: port 1 reset complete, port enabled
[    2.016714] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
[    2.080243] usb 2-1: udev 2, busnum 2, minor = 129
[    2.080253] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[    2.083701] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.087556] usb 2-1: usb_probe_device
[    2.087568] usb 2-1: configuration #1 chosen from 1 choice
[    2.087736] usb 2-1: adding 2-1:1.0 (config #1, interface 0)
[    2.088049] hub 2-1:1.0: usb_probe_interface
[    2.088058] hub 2-1:1.0: usb_probe_interface - got id
[    2.088064] hub 2-1:1.0: USB hub found
[    2.091668] hub 2-1:1.0: 6 ports detected
[    2.095087] hub 2-1:1.0: standalone hub
[    2.095092] hub 2-1:1.0: individual port power switching
[    2.095096] hub 2-1:1.0: individual port over-current protection
[    2.095100] hub 2-1:1.0: Single TT
[    2.095104] hub 2-1:1.0: TT requires at most 8 FS bit times (666 ns)
[    2.095108] hub 2-1:1.0: power on to power good time: 100ms
[    2.095363] hub 2-1:1.0: local power source is good
[    2.095536] usb 2-1: usb port5's DeviceRemovable is changed to 1 according to platform information.
[    2.095542] hub 2-1:1.0: enabling power on all ports
[    2.096356] hub 1-1:1.0: state 7 ports 6 chg 0000 evt 0000
[    2.196208] hub 2-1:1.0: port 5: status 0101 change 0001
[    2.295719] usb 2-1: link qh256-0001/ffff88015a7f4480 start 1 [1/0 us]
[    2.295796] hub 2-1:1.0: state 7 ports 6 chg 0020 evt 0000
[    2.295951] hub 2-1:1.0: port 5, status 0101, change 0000, 12 Mb/s
[    2.306799] hub 2-1:1.0: port 5 not reset yet, waiting 10ms
[    2.368864] usb 2-1.5: new high-speed USB device number 3 using ehci-pci
[    2.385056] hub 2-1:1.0: port 5 not reset yet, waiting 10ms
[    2.499892] usb 2-1.5: skipped 1 descriptor after configuration
[    2.499902] usb 2-1.5: skipped 5 descriptors after interface
[    2.499908] usb 2-1.5: skipped 1 descriptor after endpoint
[    2.499913] usb 2-1.5: skipped 7 descriptors after interface
[    2.500926] usb 2-1.5: default language 0x0409
[    2.506181] usb 2-1.5: udev 3, busnum 2, minor = 130
[    2.506192] usb 2-1.5: New USB device found, idVendor=0c45, idProduct=6321
[    2.509669] usb 2-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    2.513106] usb 2-1.5: Product: HP Webcam-101
[    2.516441] usb 2-1.5: Manufacturer: DC01901LO0XN3F
[    2.520093] usb 2-1.5: usb_probe_device
[    2.520104] usb 2-1.5: configuration #1 chosen from 1 choice
[    2.520575] usb 2-1.5: adding 2-1.5:1.0 (config #1, interface 0)
[    2.522940] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1e0b1, caps: 0xd00073/0x240000/0xa0400, board id: 1678, fw id: 706628
[    2.523541] usb 2-1.5: adding 2-1.5:1.1 (config #1, interface 1)
[    2.526216] hub 2-1:1.0: state 7 ports 6 chg 0000 evt 0020
[    2.576654] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
[    2.584209] PM: Hibernation image partition 8:2 present
[    2.584217] PM: Looking for hibernation image.
[    2.584684] PM: Image not found (code -22)
[    2.584691] PM: Hibernation image not present or could not be loaded.
[    2.584721] registered taskstats version 1
[    2.588966]   Magic number: 9:274:910
[    2.592620] md: Waiting for all devices to be available before autodetect
[    2.596070] md: If you don't use raid, use raid=noautodetect
[    2.600028] md: Autodetecting RAID arrays.
[    2.603444] md: Scanned 0 and added 0 devices.
[    2.606834] md: autorun ...
[    2.610183] md: ... autorun DONE.
[    2.647984] device fsid e31cf52a-b1f0-4b8b-9089-6e7422cccb4c devid 1 transid 46545 /dev/sda3
[    2.652843] btrfs: disk space caching is enabled
[    6.182469] VFS: Mounted root (btrfs filesystem) readonly on device 0:13.
[    6.187184] Freeing unused kernel memory: 984k freed
[    6.190928] Write protecting the kernel read-only data: 12288k
[    6.203179] Freeing unused kernel memory: 1460k freed
[    6.217627] Freeing unused kernel memory: 1984k freed
[    7.475913] kbd_mode (925) used greatest stack depth: 4600 bytes left
[    7.535352] init-early.sh (924) used greatest stack depth: 4272 bytes left
[   11.400751] dmesg (1124) used greatest stack depth: 3744 bytes left
[   11.871169] systemd-udevd[1200]: starting version 206
[   13.738590] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[   14.225699] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5390, rev 0502 detected
[   14.228024] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5390 detected
[   14.228189] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   15.088284] fglrx: module license 'Proprietary. (C) 2002 - ATI Technologies, Starnberg, GERMANY' taints kernel.
[   15.088294] Disabling lock debugging due to kernel taint
[   15.107927] <6>[fglrx] Maximum main memory to use for locked dma buffers: 3742 MBytes.
[   15.108372] <6>[fglrx]   vendor: 1002 device: 6760 count: 1
[   15.108915] <6>[fglrx] ioport: bar 4, base 0x4000, size: 0x100
[   15.108935] pci 0000:01:00.0: enabling device (0000 -> 0003)
[   15.109280] <6>[fglrx] Kernel PAT support is enabled
[   15.109328] <6>[fglrx] module loaded - fglrx 13.10.10 [May 23 2013] with 1 minors
[   15.757165] device fsid e31cf52a-b1f0-4b8b-9089-6e7422cccb4c devid 1 transid 46545 /dev/sda3
[   15.810590] Linux video capture interface: v2.00
[   15.850391] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[   15.850738] r8169 0000:03:00.0: irq 44 for MSI/MSI-X
[   15.851068] r8169 0000:03:00.0 eth0: RTL8105e at 0xffffc90010a7e000, 10:1f:74:c3:dd:33, XID 00a00000 IRQ 44
[   15.956974] uvcvideo 2-1.5:1.0: usb_probe_interface
[   15.956986] uvcvideo 2-1.5:1.0: usb_probe_interface - got id
[   15.957025] uvcvideo: Found UVC 1.00 device HP Webcam-101 (0c45:6321)
[   15.970899] input: HP Webcam-101 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input7
[   15.971060] usbcore: registered new interface driver uvcvideo
[   15.971065] USB Video Class driver (1.1.1)
[   16.389583] usb 2-1.5: link qh4-0001/ffff880157818680 start 2 [1/0 us]
[   16.389676] usb 2-1.5: unlink qh4-0001/ffff880157818680 start 2 [1/0 us]
[   17.413167] Adding 5242876k swap on /dev/sda2.  Priority:-1 extents:1 across:5242876k 
[   17.572045] btrfs: disk space caching is enabled
[   22.819984] NetworkManager (1788) used greatest stack depth: 3600 bytes left
[   24.668291] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2860.bin'
[   24.738087] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.34
[   24.763987] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   25.124545] r8169 0000:03:00.0 eth0: link down
[   25.124562] r8169 0000:03:00.0 eth0: link down
[   25.124579] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   26.694997] r8169 0000:03:00.0 eth0: link up
[   26.695014] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   28.872663] fglrx_pci 0000:01:00.0: irq 45 for MSI/MSI-X
[   28.873139] <6>[fglrx] Firegl kernel thread PID: 1934
[   28.873222] <6>[fglrx] Firegl kernel thread PID: 1935
[   28.873304] <6>[fglrx] Firegl kernel thread PID: 1936
[   28.873428] <6>[fglrx] IRQ 45 Enabled
[   28.921700] <6>[fglrx] Reserved FB block: Shared offset:0, size:1000000 
[   28.921703] <6>[fglrx] Reserved FB block: Unshared offset:f8b2000, size:44e000 
[   28.921705] <6>[fglrx] Reserved FB block: Unshared offset:1fff4000, size:c000 
[   41.999931] BTRFS error (device sda3): trying to drop 2 refs but we only have 1 for bytenr 11723980800

[   41.999935] ------------[ cut here ]------------
[   41.999941] WARNING: at fs/btrfs/super.c:254 __btrfs_abort_transaction+0xcd/0xe0()
[   41.999942] btrfs: Transaction aborted (error -22)
[   41.999943] Modules linked in: kvm_intel kvm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core r8169 mii videodev fglrx(PO) snd_hda_codec_hdmi snd_hda_codec_idt rt2800pci eeprom_93cx6 rt2x00pci rt2800lib crc_ccitt rt2x00mmio rt2x00lib snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore
[   41.999963] CPU: 2 PID: 919 Comm: btrfs-cleaner Tainted: P           O 3.10.3-gentoo-r1 #8
[   41.999965] Hardware name: Hewlett-Packard HP Pavilion g7 Notebook PC      /1672, BIOS F.66 01/24/2013
[   41.999966]  0000000000000009 ffff88015992ba70 ffffffff8167ca26 ffff88015992baa8
[   41.999969]  ffffffff8103a6ac 00000000ffffffea ffff8801597ae280 ffff88015a0cf000
[   41.999971]  ffffffff81827ba0 00000000000015be ffff88015992bb08 ffffffff8103a717
[   41.999974] Call Trace:
[   41.999980]  [<ffffffff8167ca26>] dump_stack+0x19/0x1b
[   41.999983]  [<ffffffff8103a6ac>] warn_slowpath_common+0x5c/0x80
[   41.999985]  [<ffffffff8103a717>] warn_slowpath_fmt+0x47/0x50
[   41.999987]  [<ffffffff8119cd4d>] __btrfs_abort_transaction+0xcd/0xe0
[   41.999991]  [<ffffffff811ad5fd>] __btrfs_free_extent+0x6dd/0xa00
[   41.999994]  [<ffffffff811b0f82>] run_clustered_refs+0x372/0xdd0
[   41.999998]  [<ffffffff81207b0c>] ? btrfs_add_delayed_tree_ref+0x10c/0x150
[   42.000002]  [<ffffffff811b5ae0>] btrfs_run_delayed_refs+0xd0/0x4f0
[   42.000005]  [<ffffffff811b2a10>] ? walk_up_tree+0xc0/0x1f0
[   42.000009]  [<ffffffff811e4db4>] ? read_extent_buffer+0xb4/0x110
[   42.000012]  [<ffffffff811c4e9d>] btrfs_should_end_transaction+0x3d/0x70
[   42.000015]  [<ffffffff811b435a>] btrfs_drop_snapshot+0x38a/0x660
[   42.000018]  [<ffffffff811c6c3c>] btrfs_clean_one_deleted_snapshot+0xdc/0x130
[   42.000020]  [<ffffffff811bf770>] cleaner_kthread+0x130/0x170
[   42.000023]  [<ffffffff811bf640>] ? btrfs_cleanup_transaction+0x4b0/0x4b0
[   42.000026]  [<ffffffff8105d56b>] kthread+0xbb/0xc0
[   42.000028]  [<ffffffff8105d4b0>] ? kthread_create_on_node+0x110/0x110
[   42.000032]  [<ffffffff8168bc3c>] ret_from_fork+0x7c/0xb0
[   42.000034]  [<ffffffff8105d4b0>] ? kthread_create_on_node+0x110/0x110
[   42.000036] ---[ end trace 61e1bcd93de9360c ]---
[   42.000038] BTRFS error (device sda3) in __btrfs_free_extent:5566: errno=-22 unknown
[   42.000040] BTRFS info (device sda3): forced readonly
[   42.000042] BTRFS debug (device sda3): run_one_delayed_ref returned -22
[   42.000044] BTRFS error (device sda3) in btrfs_run_delayed_refs:2630: errno=-22 unknown
[   61.979004] r8169 0000:03:00.0 eth0: link down
[  111.914767] r8169 0000:03:00.0 eth0: link up
[  142.338517] hub 1-1:1.0: state 7 ports 6 chg 0000 evt 0002
[  142.338794] hub 1-1:1.0: port 1, status 0101, change 0001, 12 Mb/s
[  142.443184] hub 1-1:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
[  142.454180] hub 1-1:1.0: port 1 not reset yet, waiting 10ms
[  142.516260] usb 1-1.1: new high-speed USB device number 3 using ehci-pci
[  142.584327] hub 1-1:1.0: port 1 not reset yet, waiting 10ms
[  142.708009] usb 1-1.1: default language 0x0409
[  142.709140] usb 1-1.1: udev 3, busnum 1, minor = 2
[  142.709151] usb 1-1.1: New USB device found, idVendor=054c, idProduct=02a5
[  142.709156] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.709161] usb 1-1.1: Product: Storage Media
[  142.709166] usb 1-1.1: Manufacturer: Sony
[  142.709170] usb 1-1.1: SerialNumber: 9B3001202290004637
[  142.709301] usb 1-1.1: usb_probe_device
[  142.709304] usb 1-1.1: configuration #1 chosen from 1 choice
[  142.709429] usb 1-1.1: adding 1-1.1:1.0 (config #1, interface 0)
[  142.709474] usb-storage 1-1.1:1.0: usb_probe_interface
[  142.709482] usb-storage 1-1.1:1.0: usb_probe_interface - got id
[  142.709485] usb-storage 1-1.1:1.0: USB Mass Storage device detected
[  142.709544] scsi6 : usb-storage 1-1.1:1.0
[  142.709606] hub 1-1:1.0: state 7 ports 6 chg 0000 evt 0002
[  144.133709] scsi 6:0:0:0: Direct-Access     Sony     Storage Media    0100 PQ: 0 ANSI: 0 CCS
[  144.133850] sd 6:0:0:0: Attached scsi generic sg2 type 0
[  144.134442] sd 6:0:0:0: [sdb] 15624192 512-byte logical blocks: (7.99 GB/7.45 GiB)
[  144.135286] sd 6:0:0:0: [sdb] Write Protect is off
[  144.135289] sd 6:0:0:0: [sdb] Mode Sense: 43 00 00 00
[  144.136056] sd 6:0:0:0: [sdb] No Caching mode page present
[  144.136063] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  144.140000] sd 6:0:0:0: [sdb] No Caching mode page present
[  144.140008] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  144.141720]  sdb: sdb1
[  144.145428] sd 6:0:0:0: [sdb] No Caching mode page present
[  144.145436] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  144.147080] sd 6:0:0:0: [sdb] Attached SCSI removable disk