Attachment 88009 Details for Bug 70732 – dmesg_3.12.0-rc6

dmesg_3.12.0-rc6

dmesg312.log (text/plain), 89.02 KB, created by Ivan Bulatovic on 2013-10-22 16:06:45 UTC

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Creator: Ivan Bulatovic

Created: 2013-10-22 16:06:45 UTC

Size: 89.02 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.12.0-rc6-MAINLINE+ (root@silverstone) (gcc version 4.8.2 (GCC) ) #1 SMP PREEMPT Mon Oct 21 19:42:49 CEST 2013
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-MAINLINE root=UUID=c82a3ed3-73af-4b87-9caa-77538a4ac2de rw noquiet nosplash
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000df7bffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000df7c0000-0x00000000df7c2fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000df7c3000-0x00000000df7dffff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000df7e0000-0x00000000df7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f4000000-0x00000000f7ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011f7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.4 present.
>[    0.000000] DMI: Gigabyte Technology Co., Ltd. H67MA-UD2H-B3/H67MA-UD2H-B3, BIOS F8 03/27/2012
>[    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 = 0x11f800 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-D2FFF write-protect
>[    0.000000]   D3000-EFFFF uncachable
>[    0.000000]   F0000-FFFFF write-through
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask F00000000 write-back
>[    0.000000]   1 base 0E0000000 mask FE0000000 uncachable
>[    0.000000]   2 base 100000000 mask FE0000000 write-back
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] original variable MTRRs
>[    0.000000] reg 0, base: 0GB, range: 4GB, type WB
>[    0.000000] reg 1, base: 3584MB, range: 512MB, type UC
>[    0.000000] reg 2, base: 4GB, range: 512MB, type WB
>[    0.000000] total RAM covered: 4096M
>[    0.000000] Found optimal setting for mtrr clean up
>[    0.000000]  gran_size: 64K 	chunk_size: 1G 	num_reg: 3  	lose cover RAM: 0G
>[    0.000000] New variable MTRRs
>[    0.000000] reg 0, base: 0GB, range: 4GB, type WB
>[    0.000000] reg 1, base: 3584MB, range: 512MB, type UC
>[    0.000000] reg 2, base: 4GB, range: 512MB, type WB
>[    0.000000] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdf7c0 max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x0250f000, 0x0250ffff] PGTABLE
>[    0.000000] BRK [0x02510000, 0x02510fff] PGTABLE
>[    0.000000] BRK [0x02511000, 0x02511fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11f600000-0x11f7fffff]
>[    0.000000]  [mem 0x11f600000-0x11f7fffff] page 2M
>[    0.000000] BRK [0x02512000, 0x02512fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11c000000-0x11f5fffff]
>[    0.000000]  [mem 0x11c000000-0x11f5fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff]
>[    0.000000]  [mem 0x100000000-0x11bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xdf7bffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0xdf5fffff] page 2M
>[    0.000000]  [mem 0xdf600000-0xdf7bffff] page 4k
>[    0.000000] RAMDISK: [mem 0x37b1e000-0x37d86fff]
>[    0.000000] ACPI: RSDP 00000000000f71b0 00014 (v00 GBT   )
>[    0.000000] ACPI: RSDT 00000000df7c3040 0004C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: FACP 00000000df7c3100 00074 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: DSDT 00000000df7c31c0 044C5 (v01 GBT    GBTUACPI 00001000 MSFT 04000000)
>[    0.000000] ACPI: FACS 00000000df7c0000 00040
>[    0.000000] ACPI: MSDM 00000000df7c7800 00055 (v03 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: HPET 00000000df7c78c0 00038 (v01 GBT    GBTUACPI 42302E31 GBTU 00000098)
>[    0.000000] ACPI: MCFG 00000000df7c7940 0003C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: ASPT 00000000df7c7a00 00034 (v07 GBT    PerfTune 312E3042 UTBG 01010101)
>[    0.000000] ACPI: SSPT 00000000df7c7a40 02368 (v01 GBT    SsptHead 312E3042 UTBG 01010101)
>[    0.000000] ACPI: MATS 00000000df7c9db0 00034 (v01 GBT             00000000      00000000)
>[    0.000000] ACPI: TAMG 00000000df7c9e10 0085A (v01 GBT    GBT   B0 5455312E BG?? 53450101)
>[    0.000000] ACPI: APIC 00000000df7c7700 000BC (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
>[    0.000000] ACPI: SSDT 00000000df7ca680 01CA0 (v01  INTEL PPM RCM  80000001 INTL 20061109)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000011f7fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x11f7fffff]
>[    0.000000]   NODE_DATA [mem 0x11f7fa000-0x11f7fbfff]
>[    0.000000]  [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011ae00000-ffff88011edfffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x11f7fffff]
>[    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 0x00100000-0xdf7bffff]
>[    0.000000]   node   0: [mem 0x100000000-0x11f7fffff]
>[    0.000000] On node 0 totalpages: 1044316
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 14239 pages used for memmap
>[    0.000000]   DMA32 zone: 911296 pages, LIFO batch:31
>[    0.000000]   Normal zone: 2016 pages used for memmap
>[    0.000000]   Normal zone: 129024 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[0x00] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
>[    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: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf7c0000-0xdf7c2fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf7c3000-0xdf7dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf7e0000-0xdf7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf800000-0xf3ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf4000000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xffffffff]
>[    0.000000] e820: [mem 0xdf800000-0xf3ffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88011f400000 s79552 r8192 d22848 u262144
>[    0.000000] pcpu-alloc: s79552 r8192 d22848 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: 1027976
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-MAINLINE root=UUID=c82a3ed3-73af-4b87-9caa-77538a4ac2de rw noquiet nosplash
>[    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] Memory: 4020360K/4177264K available (4721K kernel code, 621K rwdata, 3020K rodata, 812K init, 9864K bss, 156904K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
>[    0.000000] 	Additional per-CPU info printed with stalls.
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-7.
>[    0.000000] NR_IRQS:4352 nr_irqs:744 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
>[    0.000000] ... MAX_LOCK_DEPTH:          48
>[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
>[    0.000000] ... CLASSHASH_SIZE:          4096
>[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
>[    0.000000] ... CHAINHASH_SIZE:          16384
>[    0.000000]  memory used by lock dependency info: 5855 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] allocated 16777216 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.002000] tsc: Detected 3092.774 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6185.54 BogoMIPS (lpj=3092774)
>[    0.000009] pid_max: default: 32768 minimum: 301
>[    0.000067] Security Framework initialized
>[    0.000072] Smack:  Initializing.
>[    0.000344] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.001011] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.001288] Mount-cache hash table entries: 256
>[    0.001896] Initializing cgroup subsys memory
>[    0.001922] Initializing cgroup subsys devices
>[    0.001952] Initializing cgroup subsys freezer
>[    0.001966] Initializing cgroup subsys blkio
>[    0.001969] Initializing cgroup subsys perf_event
>[    0.001974] Initializing cgroup subsys hugetlb
>[    0.002012] CPU: Physical Processor ID: 0
>[    0.002015] CPU: Processor Core ID: 0
>[    0.002020] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.002027] mce: CPU supports 9 MCE banks
>[    0.002038] CPU0: Thermal monitoring enabled (TM1)
>[    0.002051] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
>Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
>tlb_flushall_shift: 5
>[    0.002174] Freeing SMP alternatives memory: 12K (ffffffff81b68000 - ffffffff81b6b000)
>[    0.002181] ACPI: Core revision 20130725
>[    0.005045] ACPI: All ACPI Tables successfully acquired
>[    0.010955] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.020968] smpboot: CPU0: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (fam: 06, model: 2a, stepping: 07)
>[    0.020978] TSC deadline timer enabled
>[    0.020991] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver.
>[    0.021002] perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode
>[    0.021012] ... version:                3
>[    0.021015] ... bit width:              48
>[    0.021017] ... generic registers:      8
>[    0.021020] ... value mask:             0000ffffffffffff
>[    0.021023] ... max period:             0000ffffffffffff
>[    0.021025] ... fixed-purpose events:   3
>[    0.021028] ... event mask:             00000007000000ff
>[    0.031259] SMP alternatives: lockdep: fixing up alternatives
>[    0.044596] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.031280] smpboot: Booting Node   0, Processors  #   1
>[    0.046548] SMP alternatives: lockdep: fixing up alternatives
>[    0.046553]  #   2
>[    0.061909] SMP alternatives: lockdep: fixing up alternatives
>[    0.061916]  #   3 OK
>[    0.075174] Brought up 4 CPUs
>[    0.075180] smpboot: Total of 4 processors activated (24742.19 BogoMIPS)
>[    0.077969] devtmpfs: initialized
>[    0.078356] PM: Registering ACPI NVS region [mem 0xdf7c0000-0xdf7c2fff] (12288 bytes)
>[    0.078495] pinctrl core: initialized pinctrl subsystem
>[    0.078797] NET: Registered protocol family 16
>[    0.079073] cpuidle: using governor ladder
>[    0.079077] cpuidle: using governor menu
>[    0.079125] ACPI: bus type PCI registered
>[    0.079246] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf4000000-0xf7ffffff] (base 0xf4000000)
>[    0.079251] PCI: MMCONFIG at [mem 0xf4000000-0xf7ffffff] reserved in E820
>[    0.082417] PCI: Using configuration type 1 for base access
>[    0.084233] bio: create slab <bio-0> at 0
>[    0.084459] ACPI: Added _OSI(Module Device)
>[    0.084463] ACPI: Added _OSI(Processor Device)
>[    0.084466] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.084469] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.086383] ACPI: EC: Look up EC in DSDT
>[    0.101386] ACPI BIOS Warning (bug): Incorrect checksum in table [TAMG] - 0xEA, should be 0xE9 (20130725/tbprint-204)
>[    0.102308] ACPI: Interpreter enabled
>[    0.102322] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130725/hwxface-571)
>[    0.102326] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130725/hwxface-571)
>[    0.102356] ACPI: (supports S0 S3 S4 S5)
>[    0.102359] ACPI: Using IOAPIC for interrupt routing
>[    0.102387] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.110678] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
>[    0.110686] acpi PNP0A03:00: ACPI _OSC support notification failed, disabling PCIe ASPM
>[    0.110691] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08)
>[    0.110892] PCI host bridge to bus 0000:00
>[    0.110897] pci_bus 0000:00: root bus resource [bus 00-3f]
>[    0.110901] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.110905] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.110909] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.110913] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    0.110917] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfebfffff]
>[    0.110956] pci 0000:00:00.0: [8086:0100] type 00 class 0x060000
>[    0.111182] pci 0000:00:01.0: [8086:0101] type 01 class 0x060400
>[    0.111228] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.111443] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
>[    0.111470] pci 0000:00:16.0: reg 0x10: [mem 0xfbfff000-0xfbfff00f 64bit]
>[    0.111559] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.111714] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
>[    0.111738] pci 0000:00:1a.0: reg 0x10: [mem 0xfbffe000-0xfbffe3ff]
>[    0.111847] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.111965] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.112068] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
>[    0.112086] pci 0000:00:1b.0: reg 0x10: [mem 0xfbff4000-0xfbff7fff 64bit]
>[    0.112169] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.112271] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.112325] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
>[    0.112419] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.112523] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.112584] pci 0000:00:1c.6: [8086:1c1c] type 01 class 0x060400
>[    0.112679] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
>[    0.112783] pci 0000:00:1c.6: System wakeup disabled by ACPI
>[    0.112838] pci 0000:00:1c.7: [8086:1c1e] type 01 class 0x060400
>[    0.112933] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
>[    0.113036] pci 0000:00:1c.7: System wakeup disabled by ACPI
>[    0.113094] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
>[    0.113118] pci 0000:00:1d.0: reg 0x10: [mem 0xfbffd000-0xfbffd3ff]
>[    0.113227] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.113328] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.113385] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
>[    0.113536] pci 0000:00:1e.0: System wakeup disabled by ACPI
>[    0.113591] pci 0000:00:1f.0: [8086:1c4a] type 00 class 0x060100
>[    0.113846] pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601
>[    0.113869] pci 0000:00:1f.2: reg 0x10: [io  0xff00-0xff07]
>[    0.113877] pci 0000:00:1f.2: reg 0x14: [io  0xfe00-0xfe03]
>[    0.113886] pci 0000:00:1f.2: reg 0x18: [io  0xfd00-0xfd07]
>[    0.113895] pci 0000:00:1f.2: reg 0x1c: [io  0xfc00-0xfc03]
>[    0.113904] pci 0000:00:1f.2: reg 0x20: [io  0xfb00-0xfb1f]
>[    0.113913] pci 0000:00:1f.2: reg 0x24: [mem 0xfbffc000-0xfbffc7ff]
>[    0.113969] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.114106] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
>[    0.114124] pci 0000:00:1f.3: reg 0x10: [mem 0xfbffb000-0xfbffb0ff 64bit]
>[    0.114149] pci 0000:00:1f.3: reg 0x20: [io  0x0500-0x051f]
>[    0.114352] pci 0000:01:00.0: [1002:6810] type 00 class 0x030000
>[    0.114366] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.114382] pci 0000:01:00.0: reg 0x18: [mem 0xfbe80000-0xfbebffff 64bit]
>[    0.114390] pci 0000:01:00.0: reg 0x20: [io  0xee00-0xeeff]
>[    0.114403] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
>[    0.114445] pci 0000:01:00.0: supports D1 D2
>[    0.114447] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[    0.114517] pci 0000:01:00.1: [1002:aab0] type 00 class 0x040300
>[    0.114531] pci 0000:01:00.1: reg 0x10: [mem 0xfbefc000-0xfbefffff 64bit]
>[    0.114601] pci 0000:01:00.1: supports D1 D2
>[    0.116498] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.116504] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.116507] pci 0000:00:01.0:   bridge window [mem 0xfbe00000-0xfbefffff]
>[    0.116511] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.116589] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.116697] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
>[    0.116719] pci 0000:03:00.0: reg 0x10: [io  0xde00-0xdeff]
>[    0.116757] pci 0000:03:00.0: reg 0x18: [mem 0xfbdff000-0xfbdfffff 64bit pref]
>[    0.116781] pci 0000:03:00.0: reg 0x20: [mem 0xfbdf8000-0xfbdfbfff 64bit pref]
>[    0.116885] pci 0000:03:00.0: supports D1 D2
>[    0.116887] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.118419] pci 0000:00:1c.6: PCI bridge to [bus 03]
>[    0.118431] pci 0000:00:1c.6:   bridge window [io  0xd000-0xdfff]
>[    0.118445] pci 0000:00:1c.6:   bridge window [mem 0xfbd00000-0xfbdfffff 64bit pref]
>[    0.118568] pci 0000:04:00.0: [1033:0194] type 00 class 0x0c0330
>[    0.118597] pci 0000:04:00.0: reg 0x10: [mem 0xfbcfe000-0xfbcfffff 64bit]
>[    0.118747] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
>[    0.120425] pci 0000:00:1c.7: PCI bridge to [bus 04]
>[    0.120440] pci 0000:00:1c.7:   bridge window [mem 0xfbc00000-0xfbcfffff]
>[    0.120572] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode)
>[    0.120585] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>[    0.120587] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.120589] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.120591] pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
>[    0.120593] pci 0000:00:1e.0:   bridge window [mem 0xe0000000-0xfebfffff] (subtractive decode)
>[    0.121532] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 *12 14 15)
>[    0.121626] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
>[    0.121718] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
>[    0.121809] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
>[    0.121900] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
>[    0.121992] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
>[    0.122084] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
>[    0.122175] ACPI: PCI Interrupt Link [LNK1] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
>[    0.122427] ACPI: Enabled 1 GPEs in block 00 to 3F
>[    0.122436] ACPI: \_SB_.PCI0: notify handler is installed
>[    0.122512] Found 1 acpi root devices
>[    0.122884] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.122891] vgaarb: loaded
>[    0.122893] vgaarb: bridge control possible 0000:01:00.0
>[    0.122973] SCSI subsystem initialized
>[    0.123038] libata version 3.00 loaded.
>[    0.123048] ACPI: bus type USB registered
>[    0.123078] usbcore: registered new interface driver usbfs
>[    0.123094] usbcore: registered new interface driver hub
>[    0.123123] usbcore: registered new device driver usb
>[    0.123184] wmi: Mapper loaded
>[    0.123231] PCI: Using ACPI for IRQ routing
>[    0.124899] PCI: pci_cache_line_size set to 64 bytes
>[    0.124950] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff]
>[    0.124956] e820: reserve RAM buffer [mem 0xdf7c0000-0xdfffffff]
>[    0.124958] e820: reserve RAM buffer [mem 0x11f800000-0x11fffffff]
>[    0.125281] NetLabel: Initializing
>[    0.125284] NetLabel:  domain hash size = 128
>[    0.125287] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.125327] NetLabel:  unlabeled traffic allowed by default
>[    0.125442] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.125452] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.127502] Switched to clocksource hpet
>[    0.127685] pnp: PnP ACPI init
>[    0.127711] ACPI: bus type PNP registered
>[    0.127998] system 00:00: [io  0x04d0-0x04d1] has been reserved
>[    0.128004] system 00:00: [io  0x0290-0x029f] has been reserved
>[    0.128008] system 00:00: [io  0x0800-0x087f] has been reserved
>[    0.128012] system 00:00: [io  0x0290-0x0294] has been reserved
>[    0.128016] system 00:00: [io  0x0880-0x088f] has been reserved
>[    0.128076] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.128090] pnp 00:01: [dma 4]
>[    0.128122] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.128210] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.128268] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.128307] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
>[    0.128348] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
>[    0.128621] system 00:06: [io  0x0400-0x04cf] could not be reserved
>[    0.128626] system 00:06: [io  0x04d2-0x04ff] has been reserved
>[    0.128632] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.128687] system 00:07: [io  0x1000-0x107f] has been reserved
>[    0.128692] system 00:07: [io  0x1080-0x10ff] has been reserved
>[    0.128696] system 00:07: [io  0x1100-0x117f] has been reserved
>[    0.128700] system 00:07: [io  0x1180-0x11ff] has been reserved
>[    0.128706] system 00:07: Plug and Play ACPI device, IDs ICD0001 PNP0c02 (active)
>[    0.128997] system 00:08: [io  0x0454-0x0457] has been reserved
>[    0.129003] system 00:08: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.129070] system 00:09: [mem 0xf4000000-0xf7ffffff] has been reserved
>[    0.129077] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.129364] system 00:0a: [mem 0x000d2a00-0x000d3fff] has been reserved
>[    0.129369] system 00:0a: [mem 0x000f0000-0x000f7fff] could not be reserved
>[    0.129374] system 00:0a: [mem 0x000f8000-0x000fbfff] could not be reserved
>[    0.129379] system 00:0a: [mem 0x000fc000-0x000fffff] could not be reserved
>[    0.129383] system 00:0a: [mem 0xdf7c0000-0xdf7cffff] could not be reserved
>[    0.129388] system 00:0a: [mem 0x00000000-0x0009ffff] could not be reserved
>[    0.129393] system 00:0a: [mem 0x00100000-0xdf7bffff] could not be reserved
>[    0.129397] system 00:0a: [mem 0xdf7d0000-0xdf7effff] could not be reserved
>[    0.129402] system 00:0a: [mem 0xfec00000-0xfec00fff] could not be reserved
>[    0.129406] system 00:0a: [mem 0xfed10000-0xfed1dfff] has been reserved
>[    0.129410] system 00:0a: [mem 0xfed20000-0xfed8ffff] has been reserved
>[    0.129415] system 00:0a: [mem 0xfee00000-0xfee00fff] has been reserved
>[    0.129419] system 00:0a: [mem 0xffb00000-0xffb7ffff] has been reserved
>[    0.129423] system 00:0a: [mem 0xfff00000-0xffffffff] has been reserved
>[    0.129427] system 00:0a: [mem 0x000e0000-0x000effff] has been reserved
>[    0.129432] system 00:0a: [mem 0x20000000-0x201fffff] could not be reserved
>[    0.129437] system 00:0a: [mem 0x40000000-0x400fffff] could not be reserved
>[    0.129441] system 00:0a: [mem 0xdf800000-0xdfffffff] could not be reserved
>[    0.129447] system 00:0a: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.129512] pnp 00:0b: Plug and Play ACPI device, IDs INT0800 (active)
>[    0.129518] pnp: PnP ACPI: found 12 devices
>[    0.129522] ACPI: bus type PNP unregistered
>[    0.137249] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 02] add_size 1000
>[    0.137253] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
>[    0.137257] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000
>[    0.137283] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
>[    0.137285] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
>[    0.137287] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
>[    0.137291] pci 0000:00:1c.0: BAR 14: assigned [mem 0xf0000000-0xf01fffff]
>[    0.137297] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref]
>[    0.137303] pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
>[    0.137309] pci 0000:01:00.0: BAR 6: assigned [mem 0xfbe00000-0xfbe1ffff pref]
>[    0.137314] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.137318] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.137323] pci 0000:00:01.0:   bridge window [mem 0xfbe00000-0xfbefffff]
>[    0.137329] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.137336] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.137340] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.137348] pci 0000:00:1c.0:   bridge window [mem 0xf0000000-0xf01fffff]
>[    0.137354] pci 0000:00:1c.0:   bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
>[    0.137364] pci 0000:00:1c.6: PCI bridge to [bus 03]
>[    0.137368] pci 0000:00:1c.6:   bridge window [io  0xd000-0xdfff]
>[    0.137378] pci 0000:00:1c.6:   bridge window [mem 0xfbd00000-0xfbdfffff 64bit pref]
>[    0.137388] pci 0000:00:1c.7: PCI bridge to [bus 04]
>[    0.137395] pci 0000:00:1c.7:   bridge window [mem 0xfbc00000-0xfbcfffff]
>[    0.137406] pci 0000:00:1e.0: PCI bridge to [bus 05]
>[    0.137420] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.137422] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.137424] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.137425] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff]
>[    0.137427] pci_bus 0000:00: resource 8 [mem 0xe0000000-0xfebfffff]
>[    0.137429] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>[    0.137430] pci_bus 0000:01: resource 1 [mem 0xfbe00000-0xfbefffff]
>[    0.137432] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.137433] pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
>[    0.137435] pci_bus 0000:02: resource 1 [mem 0xf0000000-0xf01fffff]
>[    0.137437] pci_bus 0000:02: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
>[    0.137438] pci_bus 0000:03: resource 0 [io  0xd000-0xdfff]
>[    0.137440] pci_bus 0000:03: resource 2 [mem 0xfbd00000-0xfbdfffff 64bit pref]
>[    0.137442] pci_bus 0000:04: resource 1 [mem 0xfbc00000-0xfbcfffff]
>[    0.137443] pci_bus 0000:05: resource 4 [io  0x0000-0x0cf7]
>[    0.137445] pci_bus 0000:05: resource 5 [io  0x0d00-0xffff]
>[    0.137446] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.137448] pci_bus 0000:05: resource 7 [mem 0x000c0000-0x000dffff]
>[    0.137450] pci_bus 0000:05: resource 8 [mem 0xe0000000-0xfebfffff]
>[    0.137485] NET: Registered protocol family 2
>[    0.137897] TCP established hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.138095] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes)
>[    0.139612] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.139660] TCP: reno registered
>[    0.139686] UDP hash table entries: 2048 (order: 6, 327680 bytes)
>[    0.139901] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes)
>[    0.140277] NET: Registered protocol family 1
>[    0.140488] pci 0000:00:1a.0: EHCI: BIOS handoff
>[    0.151911] pci 0000:00:1d.0: EHCI: BIOS handoff
>[    0.162737] pci 0000:01:00.0: Boot video device
>[    0.163001] PCI: CLS 4 bytes, default 64
>[    0.163189] Unpacking initramfs...
>[    0.386332] Freeing initrd memory: 2468K (ffff880037b1e000 - ffff880037d87000)
>[    0.386341] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.386345] software IO TLB [mem 0xdb7c0000-0xdf7c0000] (64MB) mapped at [ffff8800db7c0000-ffff8800df7bffff]
>[    0.386640] Machine check injector initialized
>[    0.387283] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x25
>[    0.387299] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x25
>[    0.387311] microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x25
>[    0.387322] microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x25
>[    0.387385] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    0.388216] sha1_ssse3: Using AVX optimized SHA-1 implementation
>[    0.388253] sha256_ssse3: Using AVX optimized SHA-256 implementation
>[    0.388322] sha512_ssse3: Using AVX optimized SHA-512 implementation
>[    0.389252] audit: initializing netlink socket (disabled)
>[    0.389297] type=2000 audit(1382457167.370:1): initialized
>[    0.408884] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.411982] msgmni has been set to 7857
>[    0.412960] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.413037] io scheduler noop registered (default)
>[    0.413041] io scheduler deadline registered
>[    0.414757] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
>[    0.414761] crc32: self tests passed, processed 225944 bytes in 159099 nsec
>[    0.414925] crc32c: CRC_LE_BITS = 64
>[    0.414928] crc32c: self tests passed, processed 225944 bytes in 79758 nsec
>[    0.415310] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
>[    0.415424] pcieport 0000:00:1c.0: enabling device (0000 -> 0003)
>[    0.416085] intel_idle: MWAIT substates: 0x1120
>[    0.416087] intel_idle: v0.4 model 0x2A
>[    0.416088] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.416397] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
>[    0.416453] ACPI: Power Button [PWRB]
>[    0.416522] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    0.416528] ACPI: Power Button [PWRF]
>[    0.416622] ACPI: Requesting acpi_cpufreq
>[    0.419445] Non-volatile memory driver v1.3
>[    0.419549] [drm] Initialized drm 1.1.0 20060810
>[    0.419589] [drm] radeon kernel modesetting enabled.
>[    0.420170] [drm] initializing kernel modesetting (PITCAIRN 0x1002:0x6810 0x174B:0xE271).
>[    0.420201] [drm] register mmio base: 0xFBE80000
>[    0.420204] [drm] register mmio size: 262144
>[    0.420272] ATOM BIOS: C63101
>[    0.420334] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
>[    0.420340] radeon 0000:01:00.0: GTT: 1024M 0x0000000080000000 - 0x00000000BFFFFFFF
>[    0.420344] [drm] Detected VRAM RAM=2048M, BAR=256M
>[    0.420347] [drm] RAM width 256bits DDR
>[    0.420608] [TTM] Zone  kernel: Available graphics memory: 2011420 kiB
>[    0.420613] [TTM] Initializing pool allocator
>[    0.420627] [TTM] Initializing DMA pool allocator
>[    0.420879] [drm] radeon: 2048M of VRAM memory ready
>[    0.420883] [drm] radeon: 1024M of GTT memory ready.
>[    0.421057] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[    0.421796] [drm] probing gen 2 caps for device 8086:101 = 2212d02/0
>[    0.421825] [drm] PCIE gen 2 link speeds already enabled
>[    0.435283] [drm] Loading PITCAIRN Microcode
>[    0.839932] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[    0.840122] radeon 0000:01:00.0: WB enabled
>[    0.840127] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff880037b54c00
>[    0.840132] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff880037b54c04
>[    0.840137] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff880037b54c08
>[    0.840142] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff880037b54c0c
>[    0.840147] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff880037b54c10
>[    0.841125] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90004ab5a18
>[    0.841133] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>[    0.841137] [drm] Driver supports precise vblank timestamp query.
>[    0.841188] radeon 0000:01:00.0: irq 41 for MSI/MSI-X
>[    0.841201] radeon 0000:01:00.0: radeon: using MSI.
>[    0.841285] [drm] radeon: irq initialized.
>[    1.015476] [drm] ring test on 0 succeeded in 2 usecs
>[    1.015484] [drm] ring test on 1 succeeded in 1 usecs
>[    1.015490] [drm] ring test on 2 succeeded in 1 usecs
>[    1.015555] [drm] ring test on 3 succeeded in 2 usecs
>[    1.015568] [drm] ring test on 4 succeeded in 1 usecs
>[    1.202630] [drm] ring test on 5 succeeded in 2 usecs
>[    1.202638] [drm] UVD initialized successfully.
>[    1.203772] [drm] Enabling audio 0 support
>[    1.203775] [drm] Enabling audio 1 support
>[    1.203778] [drm] Enabling audio 2 support
>[    1.203780] [drm] Enabling audio 3 support
>[    1.203783] [drm] Enabling audio 4 support
>[    1.203786] [drm] Enabling audio 5 support
>[    1.203911] [drm] ib test on ring 0 succeeded in 0 usecs
>[    1.203986] [drm] ib test on ring 1 succeeded in 0 usecs
>[    1.204043] [drm] ib test on ring 2 succeeded in 0 usecs
>[    1.204087] [drm] ib test on ring 3 succeeded in 0 usecs
>[    1.204132] [drm] ib test on ring 4 succeeded in 1 usecs
>[    1.365483] [drm] ib test on ring 5 succeeded
>[    1.366418] [drm] Radeon Display Connectors
>[    1.366422] [drm] Connector 0:
>[    1.366424] [drm]   DP-1
>[    1.366426] [drm]   HPD4
>[    1.366429] [drm]   DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
>[    1.366432] [drm]   Encoders:
>[    1.366435] [drm]     DFP1: INTERNAL_UNIPHY2
>[    1.366437] [drm] Connector 1:
>[    1.366439] [drm]   HDMI-A-1
>[    1.366441] [drm]   HPD5
>[    1.366444] [drm]   DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c
>[    1.366447] [drm]   Encoders:
>[    1.366449] [drm]     DFP2: INTERNAL_UNIPHY2
>[    1.366452] [drm] Connector 2:
>[    1.366454] [drm]   DVI-I-1
>[    1.366456] [drm]   HPD6
>[    1.366458] [drm]   DDC: 0x6580 0x6580 0x6584 0x6584 0x6588 0x6588 0x658c 0x658c
>[    1.366462] [drm]   Encoders:
>[    1.366464] [drm]     DFP3: INTERNAL_UNIPHY
>[    1.366466] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
>[    1.366469] [drm] Connector 3:
>[    1.366471] [drm]   DVI-D-1
>[    1.366473] [drm]   HPD1
>[    1.366475] [drm]   DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c
>[    1.366479] [drm]   Encoders:
>[    1.366481] [drm]     DFP4: INTERNAL_UNIPHY1
>[    1.366537] [drm] Internal thermal controller with fan control
>[    1.366669] [drm] radeon: power management initialized
>[    1.388269] tsc: Refined TSC clocksource calibration: 3092.973 MHz
>[    1.445653] [drm] fb mappable at 0xE1480000
>[    1.445657] [drm] vram apper at 0xE0000000
>[    1.445660] [drm] size 8294400
>[    1.445662] [drm] fb depth is 24
>[    1.445664] [drm]    pitch is 7680
>[    1.446062] fbcon: radeondrmfb (fb0) is primary device
>[    1.474100] Console: switching to colour frame buffer device 240x67
>[    1.478645] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
>[    1.478670] radeon 0000:01:00.0: registered panic notifier
>[    1.478705] [drm] Initialized radeon 2.34.0 20080528 for 0000:01:00.0 on minor 0
>[    1.479238] mei_me 0000:00:16.0: setting latency timer to 64
>[    1.479272] mei_me 0000:00:16.0: irq 42 for MSI/MSI-X
>[    1.487180] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \GP2C 1 (20130725/utaddress-251)
>[    1.487186] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.487471] gpio_ich: GPIO from 180 to 255 on gpio_ich
>[    1.487496] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    1.487560] ahci 0000:00:1f.2: version 3.0
>[    1.487766] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X
>[    1.487817] ahci: SSS flag set, parallel bus scan disabled
>[    1.498292] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl SATA mode
>[    1.498349] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part ems apst 
>[    1.498384] ahci 0000:00:1f.2: setting latency timer to 64
>[    1.509320] scsi0 : ahci
>[    1.509691] scsi1 : ahci
>[    1.509943] scsi2 : ahci
>[    1.510202] scsi3 : ahci
>[    1.510441] scsi4 : ahci
>[    1.510629] scsi5 : ahci
>[    1.510709] ata1: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc100 irq 43
>[    1.510740] ata2: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc180 irq 43
>[    1.510769] ata3: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc200 irq 43
>[    1.510798] ata4: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc280 irq 43
>[    1.510827] ata5: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc300 irq 43
>[    1.510856] ata6: SATA max UDMA/133 abar m2048@0xfbffc000 port 0xfbffc380 irq 43
>[    1.511156] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    1.544036] i8042: Failed to disable AUX port, but continuing anyway... Is this a SiS?
>[    1.544067] i8042: If AUX port is really absent please use the 'i8042.noaux' option
>[    1.794320] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.794566] mousedev: PS/2 mouse device common for all mice
>[    1.794658] rtc_cmos 00:03: RTC can wake from S4
>[    1.795036] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
>[    1.795095] rtc_cmos 00:03: alarms up to one month, 242 bytes nvram, hpet irqs
>[    1.795147] i2c /dev entries driver
>[    1.796616] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
>[    1.796922] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
>[    1.796962] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
>[    1.797004] iTCO_vendor_support: vendor-support=0
>[    1.797155] it87_wdt: Chip IT8728 revision 0 initialized. timeout=60 sec (nowayout=0 testmode=0 exclusive=1 nogameport=0)
>[    1.797203] Intel P-state driver initializing.
>[    1.797259] Intel pstate controlling: cpu 0
>[    1.797355] Intel pstate controlling: cpu 1
>[    1.797391] Intel pstate controlling: cpu 2
>[    1.797425] Intel pstate controlling: cpu 3
>[    1.797744] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.798912] usbcore: registered new interface driver usbhid
>[    1.799965] usbhid: USB HID core driver
>[    1.801062] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>
>[    1.802157] AMD IOMMUv2 functionality not available on this system
>[    1.803307] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[    1.805438] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    1.806700] TCP: cubic registered
>[    1.807813] Initializing XFRM netlink socket
>[    1.808894] NET: Registered protocol family 17
>[    1.810600] PM: Hibernation image not present or could not be loaded.
>[    1.810628] registered taskstats version 1
>[    1.816038] Key type encrypted registered
>[    1.822761] rtc_cmos 00:03: setting system clock to 2013-10-22 15:52:49 UTC (1382457169)
>[    1.997162] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.999846] ata1.00: ATA-9: SAMSUNG SSD 830 Series, CXM03B1Q, max UDMA/133
>[    2.001848] ata1.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    2.004244] ata1.00: configured for UDMA/133
>[    2.006894] scsi 0:0:0:0: Direct-Access     ATA      SAMSUNG SSD 830  CXM0 PQ: 0 ANSI: 5
>[    2.388572] Switched to clocksource tsc
>[    2.468035] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    2.470730] ata2.00: ATA-8: ST2000DL003-9VT166, CC32, max UDMA/133
>[    2.472586] ata2.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32)
>[    2.475467] ata2.00: configured for UDMA/133
>[    2.477635] scsi 1:0:0:0: Direct-Access     ATA      ST2000DL003-9VT1 CC32 PQ: 0 ANSI: 5
>[    2.939965] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    2.943730] ata3.00: ATAPI: TSSTcorp CDDVDW SH-S223C, SB05, max UDMA/100
>[    2.947647] ata3.00: configured for UDMA/100
>[    2.952627] scsi 2:0:0:0: CD-ROM            TSSTcorp CDDVDW SH-S223C  SB05 PQ: 0 ANSI: 5
>[    3.259889] ata4: SATA link down (SStatus 0 SControl 300)
>[    3.566820] ata5: SATA link down (SStatus 0 SControl 300)
>[    3.873752] ata6: SATA link down (SStatus 0 SControl 300)
>[    3.877345] Freeing unused kernel memory: 812K (ffffffff81a9d000 - ffffffff81b68000)
>[    3.879320] Write protecting the kernel read-only data: 10240k
>[    3.886652] Freeing unused kernel memory: 1416K (ffff88000149e000 - ffff880001600000)
>[    3.892051] Freeing unused kernel memory: 1076K (ffff8800018f3000 - ffff880001a00000)
>[    3.903334] systemd[1]: systemd 208 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    3.905951] systemd[1]: Running in initial RAM disk.
>[    3.914905] systemd[1]: Failed to insert module 'ipv6'
>[    3.917296] systemd[1]: Initializing machine ID from random generator.
>[    3.921248] ------------[ cut here ]------------
>[    3.923067] WARNING: CPU: 3 PID: 1 at kernel/cgroup.c:3043 css_next_child+0x41/0xce()
>[    3.924914] Modules linked in:
>[    3.924920] CPU: 3 PID: 1 Comm: systemd Not tainted 3.12.0-rc6-MAINLINE+ #1
>[    3.924922] Hardware name: Gigabyte Technology Co., Ltd. H67MA-UD2H-B3/H67MA-UD2H-B3, BIOS F8 03/27/2012
>[    3.924924]  0000000000000000 ffff88011924ddf0 ffffffff8148e5ed 0000000000000000
>[    3.924930]  ffff88011924de28 ffffffff81055081 ffffffff810ada81 0000000000000000
>[    3.924942]  ffff880118006028 ffff88011a81b000 ffff88011a81b000 ffff88011924de38
>[    3.924947] Call Trace:
>[    3.924952]  [<ffffffff8148e5ed>] dump_stack+0x4e/0x82
>[    3.924957]  [<ffffffff81055081>] warn_slowpath_common+0x75/0x8e
>[    3.924960]  [<ffffffff810ada81>] ? css_next_child+0x41/0xce
>[    3.924963]  [<ffffffff81055139>] warn_slowpath_null+0x15/0x17
>[    3.924966]  [<ffffffff810ada81>] css_next_child+0x41/0xce
>[    3.924971]  [<ffffffff8111466b>] mem_cgroup_hierarchy_write+0x56/0x8c
>[    3.924974]  [<ffffffff810ae7aa>] cgroup_file_write+0xda/0x21b
>[    3.924979]  [<ffffffff811bd76a>] ? security_file_permission+0x29/0x2e
>[    3.924984]  [<ffffffff8111ca73>] vfs_write+0xa4/0xea
>[    3.924987]  [<ffffffff8111ce09>] SyS_write+0x44/0x7b
>[    3.924991]  [<ffffffff8149ab34>] tracesys+0xdd/0xe2
>[    3.924994] ---[ end trace 1dd9605d8291f7e1 ]---
>[    3.933162] systemd[1]: Cannot add dependency job for unit local-fs.target, ignoring: Unit local-fs.target failed to load: No such file or directory.
>[    3.935062] systemd[1]: Cannot add dependency job for unit swap.target, ignoring: Unit swap.target failed to load: No such file or directory.
>[    3.936925] systemd[1]: Cannot add dependency job for unit timers.target, ignoring: Unit timers.target failed to load: No such file or directory.
>[    3.938776] systemd[1]: Cannot add dependency job for unit paths.target, ignoring: Unit paths.target failed to load: No such file or directory.
>[    3.940632] systemd[1]: Cannot add dependency job for unit slices.target, ignoring: Unit slices.target failed to load: No such file or directory.
>[    3.942605] systemd[1]: Starting -.slice.
>[    3.947124] systemd[1]: Created slice -.slice.
>[    3.948904] systemd[1]: Starting system.slice.
>[    3.952971] systemd[1]: Created slice system.slice.
>[    3.954731] systemd[1]: Expecting device dev-disk-by\x2duuid-c82a3ed3\x2d73af\x2d4b87\x2d9caa\x2d77538a4ac2de.device...
>[    3.958534] systemd[1]: Starting udev Kernel Socket.
>[    3.962378] systemd[1]: Listening on udev Kernel Socket.
>[    3.964108] systemd[1]: Starting udev Control Socket.
>[    3.967846] systemd[1]: Listening on udev Control Socket.
>[    3.969500] systemd[1]: Starting Journal Socket.
>[    3.973327] systemd[1]: Listening on Journal Socket.
>[    3.975020] systemd[1]: Starting udev Coldplug all Devices...
>[    3.979191] systemd[1]: Starting Sockets.
>[    3.982706] systemd[1]: Reached target Sockets.
>[    3.984316] systemd[1]: Starting Journal Service...
>[    3.990596] systemd[1]: Started Journal Service.
>[    3.993981] systemd-journald[161]: Vacuuming done, freed 0 bytes
>[    4.018491] systemd-udevd[171]: starting version 208
>[    4.056142] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    4.057603] ehci_hcd: block sizes: qh 112 qtd 96 itd 192 sitd 96
>[    4.058107] xhci_hcd 0000:04:00.0: xHCI Host Controller
>[    4.059721] ehci-pci: EHCI PCI platform driver
>[    4.061167] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 1
>[    4.061268] ehci-pci 0000:00:1a.0: setting latency timer to 64
>[    4.062313] sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
>[    4.062478] sd 0:0:0:0: [sda] Write Protect is off
>[    4.062480] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    4.062511] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    4.062575] sd 1:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
>[    4.062658] sd 1:0:0:0: [sdb] Write Protect is off
>[    4.062659] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    4.062690] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    4.070968]  sda: sda1 sda2
>[    4.071013] xhci_hcd 0000:04:00.0: xHCI capability registers at ffffc90004a34000:
>[    4.071015] xhci_hcd 0000:04:00.0: CAPLENGTH AND HCIVERSION 0x960020:
>[    4.071016] xhci_hcd 0000:04:00.0: CAPLENGTH: 0x20
>[    4.071017] xhci_hcd 0000:04:00.0: HCIVERSION: 0x96
>[    4.071020] xhci_hcd 0000:04:00.0: HCSPARAMS 1: 0x4000820
>[    4.071021] xhci_hcd 0000:04:00.0:   Max device slots: 32
>[    4.071022] xhci_hcd 0000:04:00.0:   Max interrupters: 8
>[    4.071022] xhci_hcd 0000:04:00.0:   Max ports: 4
>[    4.071025] xhci_hcd 0000:04:00.0: HCSPARAMS 2: 0x11
>[    4.071026] xhci_hcd 0000:04:00.0:   Isoc scheduling threshold: 1
>[    4.071027] xhci_hcd 0000:04:00.0:   Maximum allowed segments in event ring: 1
>[    4.071029] xhci_hcd 0000:04:00.0: HCSPARAMS 3 0x0:
>[    4.071030] xhci_hcd 0000:04:00.0:   Worst case U1 device exit latency: 0
>[    4.071031] xhci_hcd 0000:04:00.0:   Worst case U2 device exit latency: 0
>[    4.071033] xhci_hcd 0000:04:00.0: HCC PARAMS 0x14042cb:
>[    4.071034] xhci_hcd 0000:04:00.0:   HC generates 64 bit addresses
>[    4.071035] xhci_hcd 0000:04:00.0:   FIXME: more HCCPARAMS debugging
>[    4.071038] xhci_hcd 0000:04:00.0: RTSOFF 0x600:
>[    4.071039] xhci_hcd 0000:04:00.0: xHCI operational registers at ffffc90004a34020:
>[    4.071041] xhci_hcd 0000:04:00.0: USBCMD 0x0:
>[    4.071042] xhci_hcd 0000:04:00.0:   HC is being stopped
>[    4.071043] xhci_hcd 0000:04:00.0:   HC has finished hard reset
>[    4.071044] xhci_hcd 0000:04:00.0:   Event Interrupts disabled
>[    4.071045] xhci_hcd 0000:04:00.0:   Host System Error Interrupts disabled
>[    4.071046] xhci_hcd 0000:04:00.0:   HC has finished light reset
>[    4.071048] xhci_hcd 0000:04:00.0: USBSTS 0x1:
>[    4.071049] xhci_hcd 0000:04:00.0:   Event ring is empty
>[    4.071050] xhci_hcd 0000:04:00.0:   No Host System Error
>[    4.071051] xhci_hcd 0000:04:00.0:   HC is halted
>[    4.071053] xhci_hcd 0000:04:00.0: ffffc90004a34420 port status reg = 0x2a0
>[    4.071056] xhci_hcd 0000:04:00.0: ffffc90004a34424 port power reg = 0x0
>[    4.071059] xhci_hcd 0000:04:00.0: ffffc90004a34428 port link reg = 0x0
>[    4.071062] xhci_hcd 0000:04:00.0: ffffc90004a3442c port reserved reg = 0x0
>[    4.071065] xhci_hcd 0000:04:00.0: ffffc90004a34430 port status reg = 0x2a0
>[    4.071067] xhci_hcd 0000:04:00.0: ffffc90004a34434 port power reg = 0x0
>[    4.071070] xhci_hcd 0000:04:00.0: ffffc90004a34438 port link reg = 0x0
>[    4.071073] xhci_hcd 0000:04:00.0: ffffc90004a3443c port reserved reg = 0x0
>[    4.071075] xhci_hcd 0000:04:00.0: ffffc90004a34440 port status reg = 0x2a0
>[    4.071078] xhci_hcd 0000:04:00.0: ffffc90004a34444 port power reg = 0x0
>[    4.071080] xhci_hcd 0000:04:00.0: ffffc90004a34448 port link reg = 0x0
>[    4.071083] xhci_hcd 0000:04:00.0: ffffc90004a3444c port reserved reg = 0x0
>[    4.071085] xhci_hcd 0000:04:00.0: ffffc90004a34450 port status reg = 0x2a0
>[    4.071088] xhci_hcd 0000:04:00.0: ffffc90004a34454 port power reg = 0x0
>[    4.071091] xhci_hcd 0000:04:00.0: ffffc90004a34458 port link reg = 0x0
>[    4.071093] xhci_hcd 0000:04:00.0: ffffc90004a3445c port reserved reg = 0x0
>[    4.071094] xhci_hcd 0000:04:00.0: // Halt the HC
>[    4.071100] xhci_hcd 0000:04:00.0: Resetting HCD
>[    4.071103] xhci_hcd 0000:04:00.0: // Reset the HC
>[    4.071147] xhci_hcd 0000:04:00.0: Wait for controller to be ready for doorbell rings
>[    4.071149] xhci_hcd 0000:04:00.0: Reset complete
>[    4.071151] xhci_hcd 0000:04:00.0: Enabling 64-bit DMA addresses.
>[    4.071151] xhci_hcd 0000:04:00.0: Calling HCD init
>[    4.071152] xhci_hcd 0000:04:00.0: xhci_init
>[    4.071154] xhci_hcd 0000:04:00.0: xHCI doesn't need link TRB QUIRK
>[    4.071156] xhci_hcd 0000:04:00.0: Supported page size register = 0x1
>[    4.071157] xhci_hcd 0000:04:00.0: Supported page size of 4K
>[    4.071158] xhci_hcd 0000:04:00.0: HCD page size set to 4K
>[    4.071161] xhci_hcd 0000:04:00.0: // xHC can handle at most 32 device slots.
>[    4.071163] xhci_hcd 0000:04:00.0: // Setting Max device slots reg = 0x20.
>[    4.071166] xhci_hcd 0000:04:00.0: // Device context base array address = 0xda4bd000 (DMA), ffff8800da4bd000 (virt)
>[    4.071196] xhci_hcd 0000:04:00.0: Allocated command ring at ffff8801180a6a80
>[    4.071197] xhci_hcd 0000:04:00.0: First segment DMA is 0xda4be000
>[    4.071202] xhci_hcd 0000:04:00.0: // Setting command ring address to 0x20
>[    4.071206] xhci_hcd 0000:04:00.0: // xHC command ring deq ptr low bits + flags = @00000000
>[    4.071207] xhci_hcd 0000:04:00.0: // xHC command ring deq ptr high bits = @00000000
>[    4.071212] xhci_hcd 0000:04:00.0: // Doorbell array is located at offset 0x800 from cap regs base addr
>[    4.071213] xhci_hcd 0000:04:00.0: // xHCI capability registers at ffffc90004a34000:
>[    4.071215] xhci_hcd 0000:04:00.0: // @ffffc90004a34000 = 0x960020 (CAPLENGTH AND HCIVERSION)
>[    4.071216] xhci_hcd 0000:04:00.0: //   CAPLENGTH: 0x20
>[    4.071217] xhci_hcd 0000:04:00.0: // xHCI operational registers at ffffc90004a34020:
>[    4.071220] xhci_hcd 0000:04:00.0: // @ffffc90004a34018 = 0x600 RTSOFF
>[    4.071221] xhci_hcd 0000:04:00.0: // xHCI runtime registers at ffffc90004a34600:
>[    4.071223] xhci_hcd 0000:04:00.0: // @ffffc90004a34014 = 0x800 DBOFF
>[    4.071224] xhci_hcd 0000:04:00.0: // Doorbell array at ffffc90004a34800:
>[    4.071225] xhci_hcd 0000:04:00.0: xHCI runtime registers at ffffc90004a34600:
>[    4.071228] xhci_hcd 0000:04:00.0:   ffffc90004a34600: Microframe index = 0x0
>[    4.071240] xhci_hcd 0000:04:00.0: // Allocating event ring
>[    4.071242] xhci_hcd 0000:04:00.0: TRB math tests passed.
>[    4.071244] xhci_hcd 0000:04:00.0: // Allocated event ring segment table at 0xda4c0000
>[    4.071245] xhci_hcd 0000:04:00.0: Set ERST to 0; private num segs = 1, virt addr = ffff8800da4c0000, dma addr = 0xda4c0000
>[    4.071248] xhci_hcd 0000:04:00.0: // Write ERST size = 1 to ir_set 0 (some bits preserved)
>[    4.071249] xhci_hcd 0000:04:00.0: // Set ERST entries to point to event ring.
>[    4.071250] xhci_hcd 0000:04:00.0: // Set ERST base address for ir_set 0 = 0xda4c0000
>[    4.071258] xhci_hcd 0000:04:00.0: // Write event ring dequeue pointer, preserving EHB bit
>[    4.071259] xhci_hcd 0000:04:00.0: Wrote ERST address to ir_set 0.
>[    4.071267] xhci_hcd 0000:04:00.0: Allocating 0 scratchpad buffers
>[    4.071281] xhci_hcd 0000:04:00.0: Ext Cap ffffc90004a34510, port offset = 1, count = 2, revision = 0x3
>[    4.071285] xhci_hcd 0000:04:00.0: Ext Cap ffffc90004a34520, port offset = 3, count = 2, revision = 0x2
>[    4.071286] xhci_hcd 0000:04:00.0: Found 2 USB 2.0 ports and 2 USB 3.0 ports.
>[    4.071287] xhci_hcd 0000:04:00.0: USB 2.0 port at index 2, addr = ffffc90004a34440
>[    4.071288] xhci_hcd 0000:04:00.0: USB 2.0 port at index 3, addr = ffffc90004a34450
>[    4.071290] xhci_hcd 0000:04:00.0: USB 3.0 port at index 0, addr = ffffc90004a34420
>[    4.071291] xhci_hcd 0000:04:00.0: USB 3.0 port at index 1, addr = ffffc90004a34430
>[    4.071293] xhci_hcd 0000:04:00.0: Finished xhci_init
>[    4.071294] xhci_hcd 0000:04:00.0: Called HCD init
>[    4.071305] xhci_hcd 0000:04:00.0: Got SBRN 48
>[    4.071313] xhci_hcd 0000:04:00.0: MWI active
>[    4.071314] xhci_hcd 0000:04:00.0: Finished xhci_pci_reinit
>[    4.071314] xhci_hcd 0000:04:00.0: supports USB remote wakeup
>[    4.071316] xhci_hcd 0000:04:00.0: xhci_run
>[    4.071393] xhci_hcd 0000:04:00.0: irq 44 for MSI/MSI-X
>[    4.071400] xhci_hcd 0000:04:00.0: irq 45 for MSI/MSI-X
>[    4.071407] xhci_hcd 0000:04:00.0: irq 46 for MSI/MSI-X
>[    4.071413] xhci_hcd 0000:04:00.0: irq 47 for MSI/MSI-X
>[    4.071419] xhci_hcd 0000:04:00.0: irq 48 for MSI/MSI-X
>[    4.071665] xhci_hcd 0000:04:00.0: Command ring memory map follows:
>[    4.071667] xhci_hcd 0000:04:00.0: @00000000da4be000 00000000 00000000 00000000 00000000
>[    4.071668] xhci_hcd 0000:04:00.0: @00000000da4be010 00000000 00000000 00000000 00000000
>[    4.071669] xhci_hcd 0000:04:00.0: @00000000da4be020 00000000 00000000 00000000 00000000
>[    4.071670] xhci_hcd 0000:04:00.0: @00000000da4be030 00000000 00000000 00000000 00000000
>[    4.071671] xhci_hcd 0000:04:00.0: @00000000da4be040 00000000 00000000 00000000 00000000
>[    4.071672] xhci_hcd 0000:04:00.0: @00000000da4be050 00000000 00000000 00000000 00000000
>[    4.071673] xhci_hcd 0000:04:00.0: @00000000da4be060 00000000 00000000 00000000 00000000
>[    4.071674] xhci_hcd 0000:04:00.0: @00000000da4be070 00000000 00000000 00000000 00000000
>[    4.071675] xhci_hcd 0000:04:00.0: @00000000da4be080 00000000 00000000 00000000 00000000
>[    4.071676] xhci_hcd 0000:04:00.0: @00000000da4be090 00000000 00000000 00000000 00000000
>[    4.071677] xhci_hcd 0000:04:00.0: @00000000da4be0a0 00000000 00000000 00000000 00000000
>[    4.071678] xhci_hcd 0000:04:00.0: @00000000da4be0b0 00000000 00000000 00000000 00000000
>[    4.071679] xhci_hcd 0000:04:00.0: @00000000da4be0c0 00000000 00000000 00000000 00000000
>[    4.071680] xhci_hcd 0000:04:00.0: @00000000da4be0d0 00000000 00000000 00000000 00000000
>[    4.071681] xhci_hcd 0000:04:00.0: @00000000da4be0e0 00000000 00000000 00000000 00000000
>[    4.071682] xhci_hcd 0000:04:00.0: @00000000da4be0f0 00000000 00000000 00000000 00000000
>[    4.071683] xhci_hcd 0000:04:00.0: @00000000da4be100 00000000 00000000 00000000 00000000
>[    4.071684] xhci_hcd 0000:04:00.0: @00000000da4be110 00000000 00000000 00000000 00000000
>[    4.071685] xhci_hcd 0000:04:00.0: @00000000da4be120 00000000 00000000 00000000 00000000
>[    4.071686] xhci_hcd 0000:04:00.0: @00000000da4be130 00000000 00000000 00000000 00000000
>[    4.071687] xhci_hcd 0000:04:00.0: @00000000da4be140 00000000 00000000 00000000 00000000
>[    4.071688] xhci_hcd 0000:04:00.0: @00000000da4be150 00000000 00000000 00000000 00000000
>[    4.071690] xhci_hcd 0000:04:00.0: @00000000da4be160 00000000 00000000 00000000 00000000
>[    4.071691] xhci_hcd 0000:04:00.0: @00000000da4be170 00000000 00000000 00000000 00000000
>[    4.071692] xhci_hcd 0000:04:00.0: @00000000da4be180 00000000 00000000 00000000 00000000
>[    4.071693] xhci_hcd 0000:04:00.0: @00000000da4be190 00000000 00000000 00000000 00000000
>[    4.071694] xhci_hcd 0000:04:00.0: @00000000da4be1a0 00000000 00000000 00000000 00000000
>[    4.071695] xhci_hcd 0000:04:00.0: @00000000da4be1b0 00000000 00000000 00000000 00000000
>[    4.071696] xhci_hcd 0000:04:00.0: @00000000da4be1c0 00000000 00000000 00000000 00000000
>[    4.071697] xhci_hcd 0000:04:00.0: @00000000da4be1d0 00000000 00000000 00000000 00000000
>[    4.071698] xhci_hcd 0000:04:00.0: @00000000da4be1e0 00000000 00000000 00000000 00000000
>[    4.071699] xhci_hcd 0000:04:00.0: @00000000da4be1f0 00000000 00000000 00000000 00000000
>[    4.071700] xhci_hcd 0000:04:00.0: @00000000da4be200 00000000 00000000 00000000 00000000
>[    4.071701] xhci_hcd 0000:04:00.0: @00000000da4be210 00000000 00000000 00000000 00000000
>[    4.071702] xhci_hcd 0000:04:00.0: @00000000da4be220 00000000 00000000 00000000 00000000
>[    4.071703] xhci_hcd 0000:04:00.0: @00000000da4be230 00000000 00000000 00000000 00000000
>[    4.071704] xhci_hcd 0000:04:00.0: @00000000da4be240 00000000 00000000 00000000 00000000
>[    4.071705] xhci_hcd 0000:04:00.0: @00000000da4be250 00000000 00000000 00000000 00000000
>[    4.071706] xhci_hcd 0000:04:00.0: @00000000da4be260 00000000 00000000 00000000 00000000
>[    4.071707] xhci_hcd 0000:04:00.0: @00000000da4be270 00000000 00000000 00000000 00000000
>[    4.071708] xhci_hcd 0000:04:00.0: @00000000da4be280 00000000 00000000 00000000 00000000
>[    4.071709] xhci_hcd 0000:04:00.0: @00000000da4be290 00000000 00000000 00000000 00000000
>[    4.071710] xhci_hcd 0000:04:00.0: @00000000da4be2a0 00000000 00000000 00000000 00000000
>[    4.071711] xhci_hcd 0000:04:00.0: @00000000da4be2b0 00000000 00000000 00000000 00000000
>[    4.071712] xhci_hcd 0000:04:00.0: @00000000da4be2c0 00000000 00000000 00000000 00000000
>[    4.071713] xhci_hcd 0000:04:00.0: @00000000da4be2d0 00000000 00000000 00000000 00000000
>[    4.071714] xhci_hcd 0000:04:00.0: @00000000da4be2e0 00000000 00000000 00000000 00000000
>[    4.071715] xhci_hcd 0000:04:00.0: @00000000da4be2f0 00000000 00000000 00000000 00000000
>[    4.071716] xhci_hcd 0000:04:00.0: @00000000da4be300 00000000 00000000 00000000 00000000
>[    4.071717] xhci_hcd 0000:04:00.0: @00000000da4be310 00000000 00000000 00000000 00000000
>[    4.071718] xhci_hcd 0000:04:00.0: @00000000da4be320 00000000 00000000 00000000 00000000
>[    4.071719] xhci_hcd 0000:04:00.0: @00000000da4be330 00000000 00000000 00000000 00000000
>[    4.071720] xhci_hcd 0000:04:00.0: @00000000da4be340 00000000 00000000 00000000 00000000
>[    4.071721] xhci_hcd 0000:04:00.0: @00000000da4be350 00000000 00000000 00000000 00000000
>[    4.071722] xhci_hcd 0000:04:00.0: @00000000da4be360 00000000 00000000 00000000 00000000
>[    4.071723] xhci_hcd 0000:04:00.0: @00000000da4be370 00000000 00000000 00000000 00000000
>[    4.071724] xhci_hcd 0000:04:00.0: @00000000da4be380 00000000 00000000 00000000 00000000
>[    4.071725] xhci_hcd 0000:04:00.0: @00000000da4be390 00000000 00000000 00000000 00000000
>[    4.071726] xhci_hcd 0000:04:00.0: @00000000da4be3a0 00000000 00000000 00000000 00000000
>[    4.071727] xhci_hcd 0000:04:00.0: @00000000da4be3b0 00000000 00000000 00000000 00000000
>[    4.071728] xhci_hcd 0000:04:00.0: @00000000da4be3c0 00000000 00000000 00000000 00000000
>[    4.071729] xhci_hcd 0000:04:00.0: @00000000da4be3d0 00000000 00000000 00000000 00000000
>[    4.071730] xhci_hcd 0000:04:00.0: @00000000da4be3e0 00000000 00000000 00000000 00000000
>[    4.071731] xhci_hcd 0000:04:00.0: @00000000da4be3f0 da4be000 00000000 00000000 00001802
>[    4.071732] xhci_hcd 0000:04:00.0:   Ring has not been updated
>[    4.071733] xhci_hcd 0000:04:00.0: Ring deq = ffff8800da4be000 (virt), 0xda4be000 (dma)
>[    4.071734] xhci_hcd 0000:04:00.0: Ring deq updated 0 times
>[    4.071735] xhci_hcd 0000:04:00.0: Ring enq = ffff8800da4be000 (virt), 0xda4be000 (dma)
>[    4.071736] xhci_hcd 0000:04:00.0: Ring enq updated 0 times
>[    4.071740] xhci_hcd 0000:04:00.0: // xHC command ring deq ptr low bits + flags = @00000000
>[    4.071741] xhci_hcd 0000:04:00.0: // xHC command ring deq ptr high bits = @00000000
>[    4.071742] xhci_hcd 0000:04:00.0: ERST memory map follows:
>[    4.071743] xhci_hcd 0000:04:00.0: @00000000da4c0000 da4be400 00000000 00000040 00000000
>[    4.071744] xhci_hcd 0000:04:00.0: Event ring:
>[    4.071745] xhci_hcd 0000:04:00.0: @00000000da4be400 00000000 00000000 00000000 00000000
>[    4.071746] xhci_hcd 0000:04:00.0: @00000000da4be410 00000000 00000000 00000000 00000000
>[    4.071747] xhci_hcd 0000:04:00.0: @00000000da4be420 00000000 00000000 00000000 00000000
>[    4.071748] xhci_hcd 0000:04:00.0: @00000000da4be430 00000000 00000000 00000000 00000000
>[    4.071749] xhci_hcd 0000:04:00.0: @00000000da4be440 00000000 00000000 00000000 00000000
>[    4.071750] xhci_hcd 0000:04:00.0: @00000000da4be450 00000000 00000000 00000000 00000000
>[    4.071751] xhci_hcd 0000:04:00.0: @00000000da4be460 00000000 00000000 00000000 00000000
>[    4.071752] xhci_hcd 0000:04:00.0: @00000000da4be470 00000000 00000000 00000000 00000000
>[    4.071753] xhci_hcd 0000:04:00.0: @00000000da4be480 00000000 00000000 00000000 00000000
>[    4.071754] xhci_hcd 0000:04:00.0: @00000000da4be490 00000000 00000000 00000000 00000000
>[    4.071755] xhci_hcd 0000:04:00.0: @00000000da4be4a0 00000000 00000000 00000000 00000000
>[    4.071756] xhci_hcd 0000:04:00.0: @00000000da4be4b0 00000000 00000000 00000000 00000000
>[    4.071757] xhci_hcd 0000:04:00.0: @00000000da4be4c0 00000000 00000000 00000000 00000000
>[    4.071758] xhci_hcd 0000:04:00.0: @00000000da4be4d0 00000000 00000000 00000000 00000000
>[    4.071759] xhci_hcd 0000:04:00.0: @00000000da4be4e0 00000000 00000000 00000000 00000000
>[    4.071760] xhci_hcd 0000:04:00.0: @00000000da4be4f0 00000000 00000000 00000000 00000000
>[    4.071761] xhci_hcd 0000:04:00.0: @00000000da4be500 00000000 00000000 00000000 00000000
>[    4.071762] xhci_hcd 0000:04:00.0: @00000000da4be510 00000000 00000000 00000000 00000000
>[    4.071763] xhci_hcd 0000:04:00.0: @00000000da4be520 00000000 00000000 00000000 00000000
>[    4.071764] xhci_hcd 0000:04:00.0: @00000000da4be530 00000000 00000000 00000000 00000000
>[    4.071765] xhci_hcd 0000:04:00.0: @00000000da4be540 00000000 00000000 00000000 00000000
>[    4.071766] xhci_hcd 0000:04:00.0: @00000000da4be550 00000000 00000000 00000000 00000000
>[    4.071767] xhci_hcd 0000:04:00.0: @00000000da4be560 00000000 00000000 00000000 00000000
>[    4.071768] xhci_hcd 0000:04:00.0: @00000000da4be570 00000000 00000000 00000000 00000000
>[    4.071769] xhci_hcd 0000:04:00.0: @00000000da4be580 00000000 00000000 00000000 00000000
>[    4.071770] xhci_hcd 0000:04:00.0: @00000000da4be590 00000000 00000000 00000000 00000000
>[    4.071771] xhci_hcd 0000:04:00.0: @00000000da4be5a0 00000000 00000000 00000000 00000000
>[    4.071772] xhci_hcd 0000:04:00.0: @00000000da4be5b0 00000000 00000000 00000000 00000000
>[    4.071773] xhci_hcd 0000:04:00.0: @00000000da4be5c0 00000000 00000000 00000000 00000000
>[    4.071774] xhci_hcd 0000:04:00.0: @00000000da4be5d0 00000000 00000000 00000000 00000000
>[    4.071776] xhci_hcd 0000:04:00.0: @00000000da4be5e0 00000000 00000000 00000000 00000000
>[    4.071777] xhci_hcd 0000:04:00.0: @00000000da4be5f0 00000000 00000000 00000000 00000000
>[    4.071778] xhci_hcd 0000:04:00.0: @00000000da4be600 00000000 00000000 00000000 00000000
>[    4.071779] xhci_hcd 0000:04:00.0: @00000000da4be610 00000000 00000000 00000000 00000000
>[    4.071780] xhci_hcd 0000:04:00.0: @00000000da4be620 00000000 00000000 00000000 00000000
>[    4.071781] xhci_hcd 0000:04:00.0: @00000000da4be630 00000000 00000000 00000000 00000000
>[    4.071782] xhci_hcd 0000:04:00.0: @00000000da4be640 00000000 00000000 00000000 00000000
>[    4.071783] xhci_hcd 0000:04:00.0: @00000000da4be650 00000000 00000000 00000000 00000000
>[    4.071784] xhci_hcd 0000:04:00.0: @00000000da4be660 00000000 00000000 00000000 00000000
>[    4.071785] xhci_hcd 0000:04:00.0: @00000000da4be670 00000000 00000000 00000000 00000000
>[    4.071786] xhci_hcd 0000:04:00.0: @00000000da4be680 00000000 00000000 00000000 00000000
>[    4.071787] xhci_hcd 0000:04:00.0: @00000000da4be690 00000000 00000000 00000000 00000000
>[    4.071788] xhci_hcd 0000:04:00.0: @00000000da4be6a0 00000000 00000000 00000000 00000000
>[    4.071789] xhci_hcd 0000:04:00.0: @00000000da4be6b0 00000000 00000000 00000000 00000000
>[    4.071790] xhci_hcd 0000:04:00.0: @00000000da4be6c0 00000000 00000000 00000000 00000000
>[    4.071791] xhci_hcd 0000:04:00.0: @00000000da4be6d0 00000000 00000000 00000000 00000000
>[    4.071792] xhci_hcd 0000:04:00.0: @00000000da4be6e0 00000000 00000000 00000000 00000000
>[    4.071793] xhci_hcd 0000:04:00.0: @00000000da4be6f0 00000000 00000000 00000000 00000000
>[    4.071794] xhci_hcd 0000:04:00.0: @00000000da4be700 00000000 00000000 00000000 00000000
>[    4.071795] xhci_hcd 0000:04:00.0: @00000000da4be710 00000000 00000000 00000000 00000000
>[    4.071796] xhci_hcd 0000:04:00.0: @00000000da4be720 00000000 00000000 00000000 00000000
>[    4.071797] xhci_hcd 0000:04:00.0: @00000000da4be730 00000000 00000000 00000000 00000000
>[    4.071798] xhci_hcd 0000:04:00.0: @00000000da4be740 00000000 00000000 00000000 00000000
>[    4.071799] xhci_hcd 0000:04:00.0: @00000000da4be750 00000000 00000000 00000000 00000000
>[    4.071800] xhci_hcd 0000:04:00.0: @00000000da4be760 00000000 00000000 00000000 00000000
>[    4.071801] xhci_hcd 0000:04:00.0: @00000000da4be770 00000000 00000000 00000000 00000000
>[    4.071802] xhci_hcd 0000:04:00.0: @00000000da4be780 00000000 00000000 00000000 00000000
>[    4.071803] xhci_hcd 0000:04:00.0: @00000000da4be790 00000000 00000000 00000000 00000000
>[    4.071804] xhci_hcd 0000:04:00.0: @00000000da4be7a0 00000000 00000000 00000000 00000000
>[    4.071805] xhci_hcd 0000:04:00.0: @00000000da4be7b0 00000000 00000000 00000000 00000000
>[    4.071806] xhci_hcd 0000:04:00.0: @00000000da4be7c0 00000000 00000000 00000000 00000000
>[    4.071807] xhci_hcd 0000:04:00.0: @00000000da4be7d0 00000000 00000000 00000000 00000000
>[    4.071808] xhci_hcd 0000:04:00.0: @00000000da4be7e0 00000000 00000000 00000000 00000000
>[    4.071809] xhci_hcd 0000:04:00.0: @00000000da4be7f0 00000000 00000000 00000000 00000000
>[    4.071810] xhci_hcd 0000:04:00.0:   Ring has not been updated
>[    4.071811] xhci_hcd 0000:04:00.0: Ring deq = ffff8800da4be400 (virt), 0xda4be400 (dma)
>[    4.071812] xhci_hcd 0000:04:00.0: Ring deq updated 0 times
>[    4.071813] xhci_hcd 0000:04:00.0: Ring enq = ffff8800da4be400 (virt), 0xda4be400 (dma)
>[    4.071814] xhci_hcd 0000:04:00.0: Ring enq updated 0 times
>[    4.071818] xhci_hcd 0000:04:00.0: ERST deq = 64'hda4be400
>[    4.071819] xhci_hcd 0000:04:00.0: // Set the interrupt modulation register
>[    4.071823] xhci_hcd 0000:04:00.0: // Enable interrupts, cmd = 0x4.
>[    4.071827] xhci_hcd 0000:04:00.0: // Enabling event ring interrupter ffffc90004a34620 by writing 0x2 to irq_pending
>[    4.071830] xhci_hcd 0000:04:00.0:   ffffc90004a34620: ir_set[0]
>[    4.071831] xhci_hcd 0000:04:00.0:   ffffc90004a34620: ir_set.pending = 0x2
>[    4.071833] xhci_hcd 0000:04:00.0:   ffffc90004a34624: ir_set.control = 0xa0
>[    4.071836] xhci_hcd 0000:04:00.0:   ffffc90004a34628: ir_set.erst_size = 0x1
>[    4.071842] xhci_hcd 0000:04:00.0:   ffffc90004a34630: ir_set.erst_base = @da4c0000
>[    4.071846] xhci_hcd 0000:04:00.0:   ffffc90004a34638: ir_set.erst_dequeue = @da4be400
>[    4.071847] xhci_hcd 0000:04:00.0: Finished xhci_run for USB2 roothub
>[    4.072053] usb usb1: default language 0x0409
>[    4.072078] usb usb1: udev 1, busnum 1, minor = 0
>[    4.072079] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    4.072081] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.072082] usb usb1: Product: xHCI Host Controller
>[    4.072083] usb usb1: Manufacturer: Linux 3.12.0-rc6-MAINLINE+ xhci_hcd
>[    4.072084] usb usb1: SerialNumber: 0000:04:00.0
>[    4.074043] usb usb1: usb_probe_device
>[    4.074045] usb usb1: configuration #1 chosen from 1 choice
>[    4.074130] xHCI xhci_add_endpoint called for root hub
>[    4.074131] xHCI xhci_check_bandwidth called for root hub
>[    4.074243] usb usb1: adding 1-0:1.0 (config #1, interface 0)
>[    4.074359] hub 1-0:1.0: usb_probe_interface
>[    4.074360] hub 1-0:1.0: usb_probe_interface - got id
>[    4.074366] hub 1-0:1.0: USB hub found
>[    4.074451] hub 1-0:1.0: 2 ports detected
>[    4.074453] hub 1-0:1.0: standalone hub
>[    4.074453] hub 1-0:1.0: individual port power switching
>[    4.074454] hub 1-0:1.0: individual port over-current protection
>[    4.074455] hub 1-0:1.0: Single TT
>[    4.074456] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
>[    4.074457] hub 1-0:1.0: power on to power good time: 20ms
>[    4.074605] hub 1-0:1.0: local power source is good
>[    4.074853] hub 1-0:1.0: enabling power on all ports
>[    4.074859] xhci_hcd 0000:04:00.0: set port power, actual port 0 status  = 0x2a0
>[    4.074875] xhci_hcd 0000:04:00.0: set port power, actual port 1 status  = 0x2a0
>[    4.075122] xhci_hcd 0000:04:00.0: xHCI Host Controller
>[    4.075152] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 2
>[    4.075155] xhci_hcd 0000:04:00.0: supports USB remote wakeup
>[    4.075158] xhci_hcd 0000:04:00.0: // Turn on HC, cmd = 0x5.
>[    4.075163] xhci_hcd 0000:04:00.0: // Ding dong!
>[    4.075165] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    4.075166] xhci_hcd 0000:04:00.0: Finished xhci_run for USB3 roothub
>[    4.075226] xhci_hcd 0000:04:00.0: Vendor specific event TRB type = 48
>[    4.075227] xhci_hcd 0000:04:00.0: NEC firmware version 40.21
>[    4.075259] usb usb2: skipped 1 descriptor after endpoint
>[    4.075267] usb usb2: default language 0x0409
>[    4.075290] usb usb2: udev 1, busnum 2, minor = 128
>[    4.075291] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    4.075292] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.075293] usb usb2: Product: xHCI Host Controller
>[    4.075294] usb usb2: Manufacturer: Linux 3.12.0-rc6-MAINLINE+ xhci_hcd
>[    4.075295] usb usb2: SerialNumber: 0000:04:00.0
>[    4.075362] sr0: scsi3-mmc drive: 52x/52x writer dvd-ram cd/rw xa/form2 cdda tray
>[    4.075363] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    4.075517] usb usb2: usb_probe_device
>[    4.075519] usb usb2: configuration #1 chosen from 1 choice
>[    4.075524] xHCI xhci_add_endpoint called for root hub
>[    4.075524] xHCI xhci_check_bandwidth called for root hub
>[    4.075589] usb usb2: adding 2-0:1.0 (config #1, interface 0)
>[    4.075664] hub 2-0:1.0: usb_probe_interface
>[    4.075665] hub 2-0:1.0: usb_probe_interface - got id
>[    4.075671] hub 2-0:1.0: USB hub found
>[    4.075703] hub 2-0:1.0: 2 ports detected
>[    4.075704] hub 2-0:1.0: standalone hub
>[    4.075705] hub 2-0:1.0: individual port power switching
>[    4.075706] hub 2-0:1.0: individual port over-current protection
>[    4.075707] hub 2-0:1.0: TT requires at most 8 FS bit times (666 ns)
>[    4.075708] hub 2-0:1.0: power on to power good time: 20ms
>[    4.075742] hub 2-0:1.0: local power source is good
>[    4.075803] hub 2-0:1.0: enabling power on all ports
>[    4.075809] xhci_hcd 0000:04:00.0: set port power, actual port 0 status  = 0x2a0
>[    4.075824] xhci_hcd 0000:04:00.0: set port power, actual port 1 status  = 0x2a0
>[    4.075946] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
>[    4.075962] ehci-pci 0000:00:1a.0: debug port 2
>[    4.075966] ehci-pci 0000:00:1a.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2
>[    4.075968] ehci-pci 0000:00:1a.0: reset hcc_params 36881 caching frame 1024 64 bit addr
>[    4.076010] ehci-pci 0000:00:1a.0: reset command 0080012 (park)=0 ithresh=8 Periodic period=1024 Reset HALT
>[    4.079904] ehci-pci 0000:00:1a.0: cache line size of 4 is not supported
>[    4.079905] ehci-pci 0000:00:1a.0: supports USB remote wakeup
>[    4.079912] ehci-pci 0000:00:1a.0: irq 18, io mem 0xfbffe000
>[    4.079915] ehci-pci 0000:00:1a.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
>[    4.085667] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    4.085760] usb usb3: default language 0x0409
>[    4.085783] usb usb3: udev 1, busnum 3, minor = 256
>[    4.085785] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    4.085786] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.085787] usb usb3: Product: EHCI Host Controller
>[    4.085788] usb usb3: Manufacturer: Linux 3.12.0-rc6-MAINLINE+ ehci_hcd
>[    4.085789] usb usb3: SerialNumber: 0000:00:1a.0
>[    4.086048] usb usb3: usb_probe_device
>[    4.086050] usb usb3: configuration #1 chosen from 1 choice
>[    4.086079] usb usb3: adding 3-0:1.0 (config #1, interface 0)
>[    4.086118] hub 3-0:1.0: usb_probe_interface
>[    4.086120] hub 3-0:1.0: usb_probe_interface - got id
>[    4.086123] hub 3-0:1.0: USB hub found
>[    4.086147] hub 3-0:1.0: 2 ports detected
>[    4.086148] hub 3-0:1.0: standalone hub
>[    4.086149] hub 3-0:1.0: no power switching (usb 1.0)
>[    4.086149] hub 3-0:1.0: individual port over-current protection
>[    4.086151] hub 3-0:1.0: power on to power good time: 20ms
>[    4.086179] hub 3-0:1.0: local power source is good
>[    4.086282] usb usb3: usb port1's DeviceRemovable is changed to 1 according to platform information.
>[    4.086283] hub 3-0:1.0: trying to enable port power on non-switchable hub
>[    4.086603] ehci-pci 0000:00:1d.0: setting latency timer to 64
>[    4.086612] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    4.086619] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
>[    4.086641] ehci-pci 0000:00:1d.0: debug port 2
>[    4.086645] ehci-pci 0000:00:1d.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2
>[    4.086647] ehci-pci 0000:00:1d.0: reset hcc_params 36881 caching frame 1024 64 bit addr
>[    4.086663] ehci-pci 0000:00:1d.0: reset command 0080012 (park)=0 ithresh=8 Periodic period=1024 Reset HALT
>[    4.090553] ehci-pci 0000:00:1d.0: cache line size of 4 is not supported
>[    4.090554] ehci-pci 0000:00:1d.0: supports USB remote wakeup
>[    4.090577] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfbffd000
>[    4.090580] ehci-pci 0000:00:1d.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
>[    4.095641] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    4.095704] usb usb4: default language 0x0409
>[    4.095727] usb usb4: udev 1, busnum 4, minor = 384
>[    4.095728] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
>[    4.095730] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.095731] usb usb4: Product: EHCI Host Controller
>[    4.095732] usb usb4: Manufacturer: Linux 3.12.0-rc6-MAINLINE+ ehci_hcd
>[    4.095733] usb usb4: SerialNumber: 0000:00:1d.0
>[    4.096000] usb usb4: usb_probe_device
>[    4.096002] usb usb4: configuration #1 chosen from 1 choice
>[    4.096022] usb usb4: adding 4-0:1.0 (config #1, interface 0)
>[    4.096062] hub 4-0:1.0: usb_probe_interface
>[    4.096063] hub 4-0:1.0: usb_probe_interface - got id
>[    4.096066] hub 4-0:1.0: USB hub found
>[    4.096077] hub 4-0:1.0: 2 ports detected
>[    4.096078] hub 4-0:1.0: standalone hub
>[    4.096079] hub 4-0:1.0: no power switching (usb 1.0)
>[    4.096080] hub 4-0:1.0: individual port over-current protection
>[    4.096081] hub 4-0:1.0: power on to power good time: 20ms
>[    4.096098] hub 4-0:1.0: local power source is good
>[    4.096184] usb usb4: usb port1's DeviceRemovable is changed to 1 according to platform information.
>[    4.096185] hub 4-0:1.0: trying to enable port power on non-switchable hub
>[    4.102768]  sdb: sdb1
>[    4.103682] sd 1:0:0:0: [sdb] Attached SCSI disk
>[    4.125143] sd 0:0:0:0: [sda] Attached SCSI disk
>[    4.125829] sr 2:0:0:0: Attached scsi CD-ROM sr0
>[    4.174717] xhci_hcd 0000:04:00.0: get port status, actual port 0 status  = 0x2a0
>[    4.174718] xhci_hcd 0000:04:00.0: Get port status returned 0x100
>[    4.174785] xhci_hcd 0000:04:00.0: get port status, actual port 1 status  = 0x2a0
>[    4.174786] xhci_hcd 0000:04:00.0: Get port status returned 0x100
>[    4.174837] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0000
>[    4.174941] hub 1-0:1.0: hub_suspend
>[    4.175054] usb usb1: bus auto-suspend, wakeup 1
>[    4.175074] xhci_hcd 0000:04:00.0: xhci_hub_status_data: stopping port polling.
>[    4.175624] xhci_hcd 0000:04:00.0: get port status, actual port 0 status  = 0x2a0
>[    4.175634] xhci_hcd 0000:04:00.0: Get port status returned 0x2a0
>[    4.175653] xhci_hcd 0000:04:00.0: get port status, actual port 1 status  = 0x2a0
>[    4.175655] xhci_hcd 0000:04:00.0: Get port status returned 0x2a0
>[    4.175680] hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000
>[    4.175710] xhci_hcd 0000:04:00.0: set port remote wake mask, actual port 0 status  = 0xe0002a0
>[    4.175734] xhci_hcd 0000:04:00.0: set port remote wake mask, actual port 1 status  = 0xe0002a0
>[    4.175744] hub 2-0:1.0: hub_suspend
>[    4.175753] usb usb2: bus auto-suspend, wakeup 1
>[    4.175762] xhci_hcd 0000:04:00.0: xhci_hub_status_data: stopping port polling.
>[    4.185368] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    4.185624] ehci-pci 0000:00:1a.0: GetStatus port:1 status 001803 0  ACK POWER sig=j CSC CONNECT
>[    4.185639] hub 3-0:1.0: port 1: status 0501 change 0001
>[    4.195623] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001803 0  ACK POWER sig=j CSC CONNECT
>[    4.195640] hub 4-0:1.0: port 1: status 0501 change 0001
>[    4.285739] hub 3-0:1.0: state 7 ports 2 chg 0002 evt 0000
>[    4.285852] hub 3-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
>[    4.336885] ehci-pci 0000:00:1a.0: port 1 reset complete, port enabled
>[    4.336894] ehci-pci 0000:00:1a.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
>[    4.387731] usb 3-1: new high-speed USB device number 2 using ehci-pci
>[    4.439861] ehci-pci 0000:00:1a.0: port 1 reset complete, port enabled
>[    4.439867] ehci-pci 0000:00:1a.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
>[    4.503373] usb 3-1: udev 2, busnum 3, minor = 257
>[    4.503379] usb 3-1: New USB device found, idVendor=8087, idProduct=0024
>[    4.505343] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    4.507597] usb 3-1: usb_probe_device
>[    4.507603] usb 3-1: configuration #1 chosen from 1 choice
>[    4.507823] usb 3-1: adding 3-1:1.0 (config #1, interface 0)
>[    4.507892] hub 3-1:1.0: usb_probe_interface
>[    4.507897] hub 3-1:1.0: usb_probe_interface - got id
>[    4.507911] hub 3-1:1.0: USB hub found
>[    4.510016] hub 3-1:1.0: 6 ports detected
>[    4.511493] hub 3-1:1.0: standalone hub
>[    4.511496] hub 3-1:1.0: individual port power switching
>[    4.511499] hub 3-1:1.0: individual port over-current protection
>[    4.511502] hub 3-1:1.0: Single TT
>[    4.511505] hub 3-1:1.0: TT requires at most 8 FS bit times (666 ns)
>[    4.511507] hub 3-1:1.0: power on to power good time: 100ms
>[    4.511893] hub 3-1:1.0: local power source is good
>[    4.512338] hub 3-1:1.0: enabling power on all ports
>[    4.513275] hub 4-0:1.0: state 7 ports 2 chg 0002 evt 0000
>[    4.513300] hub 4-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
>[    4.563834] ehci-pci 0000:00:1d.0: port 1 reset complete, port enabled
>[    4.563840] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
>[    4.613337] hub 3-1:1.0: port 3: status 0101 change 0001
>[    4.613618] hub 3-1:1.0: port 4: status 0101 change 0001
>[    4.614584] usb 4-1: new high-speed USB device number 2 using ehci-pci
>[    4.666811] ehci-pci 0000:00:1d.0: port 1 reset complete, port enabled
>[    4.666819] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001005 0  ACK POWER sig=se0 PE CONNECT
>[    4.713572] usb 3-1: link qh256-0001/ffff8800da5bba00 start 1 [1/0 us]
>[    4.730322] usb 4-1: udev 2, busnum 4, minor = 385
>[    4.730327] usb 4-1: New USB device found, idVendor=8087, idProduct=0024
>[    4.732004] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    4.733873] usb 4-1: usb_probe_device
>[    4.733878] usb 4-1: configuration #1 chosen from 1 choice
>[    4.734009] usb 4-1: adding 4-1:1.0 (config #1, interface 0)
>[    4.734068] hub 4-1:1.0: usb_probe_interface
>[    4.734071] hub 4-1:1.0: usb_probe_interface - got id
>[    4.734077] hub 4-1:1.0: USB hub found
>[    4.735840] hub 4-1:1.0: 8 ports detected
>[    4.737438] hub 4-1:1.0: standalone hub
>[    4.737441] hub 4-1:1.0: individual port power switching
>[    4.737443] hub 4-1:1.0: individual port over-current protection
>[    4.737446] hub 4-1:1.0: Single TT
>[    4.737448] hub 4-1:1.0: TT requires at most 8 FS bit times (666 ns)
>[    4.737451] hub 4-1:1.0: power on to power good time: 100ms
>[    4.737743] hub 4-1:1.0: local power source is good
>[    4.738150] hub 4-1:1.0: enabling power on all ports
>[    4.739422] hub 3-1:1.0: state 7 ports 6 chg 0018 evt 0000
>[    4.739590] hub 3-1:1.0: port 3, status 0101, change 0000, 12 Mb/s
>[    4.750729] hub 3-1:1.0: port 3 not reset yet, waiting 10ms
>[    4.812733] usb 3-1.3: new full-speed USB device number 3 using ehci-pci
>[    4.825702] hub 3-1:1.0: port 3 not reset yet, waiting 10ms
>[    4.839840] usb 4-1: link qh256-0001/ffff8800da585880 start 1 [1/0 us]
>[    4.899527] usb 3-1.3: ep0 maxpacket = 8
>[    4.902324] usb 3-1.3: skipped 1 descriptor after interface
>[    4.902330] usb 3-1.3: skipped 1 descriptor after interface
>[    4.902334] usb 3-1.3: skipped 1 descriptor after interface
>[    4.902572] usb 3-1.3: default language 0x0409
>[    4.903291] usb 3-1.3: udev 3, busnum 3, minor = 258
>[    4.903296] usb 3-1.3: New USB device found, idVendor=046d, idProduct=c52b
>[    4.905190] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.907063] usb 3-1.3: Product: USB Receiver
>[    4.908908] usb 3-1.3: Manufacturer: Logitech
>[    4.910978] usb 3-1.3: usb_probe_device
>[    4.910982] usb 3-1.3: configuration #1 chosen from 1 choice
>[    4.911692] usb 3-1.3: adding 3-1.3:1.0 (config #1, interface 0)
>[    4.911758] usbhid 3-1.3:1.0: usb_probe_interface
>[    4.911762] usbhid 3-1.3:1.0: usb_probe_interface - got id
>[    4.913076] usb 3-1.3: adding 3-1.3:1.1 (config #1, interface 1)
>[    4.913138] usbhid 3-1.3:1.1: usb_probe_interface
>[    4.913142] usbhid 3-1.3:1.1: usb_probe_interface - got id
>[    4.915136] usb 3-1.3: adding 3-1.3:1.2 (config #1, interface 2)
>[    4.915189] usbhid 3-1.3:1.2: usb_probe_interface
>[    4.915193] usbhid 3-1.3:1.2: usb_probe_interface - got id
>[    4.918154] usbhid 3-1.3:1.2: looking for a minor, starting at 0
>[    4.919323] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.3/input2
>[    4.921365] usb 3-1.3: link qh2-0e01/ffff8800da9be780 start 0 [1/3 us]
>[    4.921670] hub 3-1:1.0: port 4, status 0101, change 0000, 12 Mb/s
>[    4.924846] input: Logitech Unifying Device. Wireless PID:200a as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.3/3-1.3:1.2/0003:046D:C52B.0003/input/input2
>[    4.927105] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:200a] on usb-0000:00:1a.0-1.3:1
>[    4.932518] hub 3-1:1.0: port 4 not reset yet, waiting 10ms
>[    4.994546] usb 3-1.4: new full-speed USB device number 4 using ehci-pci
>[    5.007471] systemd-journald[161]: Received SIGTERM
>[    5.007660] hub 3-1:1.0: port 4 not reset yet, waiting 10ms
>[    5.082870] usb 3-1.4: skipped 1 descriptor after interface
>[    5.082877] usb 3-1.4: skipped 1 descriptor after interface
>[    5.083137] usb 3-1.4: default language 0x0409
>[    5.083604] usb 3-1.4: udev 4, busnum 3, minor = 259
>[    5.083608] usb 3-1.4: New USB device found, idVendor=1038, idProduct=1364
>[    5.085197] usb 3-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    5.086716] usb 3-1.4: Product: Kana Gaming Mouse
>[    5.088211] usb 3-1.4: Manufacturer: SteelSeries
>[    5.089940] usb 3-1.4: usb_probe_device
>[    5.089944] usb 3-1.4: configuration #1 chosen from 1 choice
>[    5.090117] usb 3-1.4: adding 3-1.4:1.0 (config #1, interface 0)
>[    5.090161] usbhid 3-1.4:1.0: usb_probe_interface
>[    5.090163] usbhid 3-1.4:1.0: usb_probe_interface - got id
>[    5.090787] usb 3-1.4: adding 3-1.4:1.1 (config #1, interface 1)
>[    5.090825] usbhid 3-1.4:1.1: usb_probe_interface
>[    5.090827] usbhid 3-1.4:1.1: usb_probe_interface - got id
>[    5.091592] hub 4-1:1.0: state 7 ports 8 chg 0000 evt 0000
>[    5.091607] hub 4-1:1.0: hub_suspend
>[    5.091623] usb 4-1: unlink qh256-0001/ffff8800da585880 start 1 [1/0 us]
>[    5.091663] hub 3-1:1.0: state 7 ports 6 chg 0000 evt 0008
>[    5.094043] usb 4-1: usb auto-suspend, wakeup 1
>[    5.104435] hub 4-0:1.0: hub_suspend
>[    5.104454] usb usb4: bus auto-suspend, wakeup 1
>[    5.104457] ehci-pci 0000:00:1d.0: suspend root hub
>[    5.212392] usbip_core: module is from the staging directory, the quality is unknown, you have been warned.
>[    5.212512] usbip_core: USB/IP Core v1.0.0
>[    5.213038] usbip_host: module is from the staging directory, the quality is unknown, you have been warned.
>[    5.213201] usbcore: registered new interface driver usbip-host
>[    5.213203] usbip_host: USB/IP Host Driver v1.0.0
>[    5.242086] EXT4-fs (sda2): re-mounted. Opts: discard,data=ordered
>[    5.271652] systemd-journald[250]: Vacuuming done, freed 0 bytes
>[    5.274869] systemd-udevd[252]: starting version 208
>[    5.347735] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X
>[    5.366722] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    5.367860] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    5.369068] pcieport 0000:00:1c.6: driver skip pci_set_master, fix it!
>[    5.370817] r8169 0000:03:00.0: irq 50 for MSI/MSI-X
>[    5.371246] r8169 0000:03:00.0 eth0: RTL8168evl/8111evl at 0xffffc90004a7e000, 1c:6f:65:ca:88:87, XID 0c900800 IRQ 50
>[    5.372404] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    5.378832] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input3
>[    5.380585] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input4
>[    5.381915] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
>[    5.388723] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
>[    5.393880] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
>[    5.395396] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
>[    5.399428] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
>[    5.401929] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[    5.407255] hda-intel 0000:01:00.1: Force to non-snoop mode
>[    5.408789] snd_hda_intel 0000:01:00.1: irq 51 for MSI/MSI-X
>[    5.415581] input: HDA ATI HDMI HDMI as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
>[    5.417270] input: HDA ATI HDMI HDMI as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
>[    5.420925] usbhid 3-1.4:1.0: looking for a minor, starting at 0
>[    5.421753] hid-generic 0003:1038:1364.0005: hiddev0,hidraw2: USB HID v1.11 Device [SteelSeries Kana Gaming Mouse] on usb-0000:00:1a.0-1.4/input0
>[    5.423195] input: SteelSeries Kana Gaming Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.4/3-1.4:1.1/input/input13
>[    5.427427] hid-generic 0003:1038:1364.0006: input,hidraw3: USB HID v1.11 Mouse [SteelSeries Kana Gaming Mouse] on usb-0000:00:1a.0-1.4/input1
>[    5.492496] systemd-udevd[266]: renamed network interface eth0 to enp3s0
>[    5.560801] fuse init (API version 7.22)
>[    6.293066] systemd-journald[250]: Received request to flush runtime journal from PID 1
>[    6.466058] it87: Found IT8728F chip at 0x290, revision 0
>[    6.466073] it87: Beeping is supported
>[    6.710128] r8169 0000:03:00.0 enp3s0: link down
>[    6.710289] r8169 0000:03:00.0 enp3s0: link down
>[    7.162209] usb 3-1.4: link qh1-0e01/ffff8800db3ae780 start 0 [1/2 us]
>[    8.847111] r8169 0000:03:00.0 enp3s0: link up
>[   37.981391] usb 3-1.4: unlink qh1-0e01/ffff8800db3ae780 start 0 [1/2 us]
>[   38.669095] ehci-pci 0000:00:1a.0: reused qh ffff8800db3ae780 schedule
>[   38.669100] usb 3-1.4: link qh1-0e01/ffff8800db3ae780 start 0 [1/2 us]
>[   40.444790] usb 3-1.4: unlink qh1-0e01/ffff8800db3ae780 start 0 [1/2 us]
>[   40.879680] ehci-pci 0000:00:1a.0: reused qh ffff8800db3ae780 schedule
>[   40.879684] usb 3-1.4: link qh1-0e01/ffff8800db3ae780 start 0 [1/2 us]

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Attachments on bug 70732: 87953 | 88008 | 88009 | 88016

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