Attachment 910760 Details for Bug 1111560 – File: dmesg

File: dmesg

dmesg (text/plain), 196.10 KB, created by Chuck Forsberg on 2014-06-20 11:15:41 UTC

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Creator: Chuck Forsberg

Created: 2014-06-20 11:15:41 UTC

Size: 196.10 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 3.16.0-0.rc1.git2.1.fc21.x86_64 (mockbuild@bkernel02.phx2.fedoraproject.org) (gcc version 4.9.0 20140617 (Red Hat 4.9.0-10) (GCC) ) #1 SMP Wed Jun 18 13:45:09 UTC 2014
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.16.0-0.rc1.git2.1.fc21.x86_64 root=UUID=436df056-1166-4fa9-9457-f53c8ac8b54e ro vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=en_US.UTF-8
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000dd4c2fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000dd4c3000-0x00000000dd81bfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dd81c000-0x00000000dd82bfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000dd82c000-0x00000000dd955fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000dd956000-0x00000000de7dbfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000de7dc000-0x00000000de7dcfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000de7dd000-0x00000000de81ffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000de820000-0x00000000dec52fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000dec53000-0x00000000deff3fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000deff4000-0x00000000deffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000081effffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x81f000 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-CFFFF write-protect
>[    0.000000]   D0000-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask 800000000 write-back
>[    0.000000]   1 base 800000000 mask FF0000000 write-back
>[    0.000000]   2 base 810000000 mask FF8000000 write-back
>[    0.000000]   3 base 818000000 mask FFC000000 write-back
>[    0.000000]   4 base 81C000000 mask FFE000000 write-back
>[    0.000000]   5 base 81E000000 mask FFF000000 write-back
>[    0.000000]   6 base 0E0000000 mask FE0000000 uncachable
>[    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] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdf000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fd8b0-0x000fd8bf] mapped at [ffff8800000fd8b0]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    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 [0x03468000, 0x03468fff] PGTABLE
>[    0.000000] BRK [0x03469000, 0x03469fff] PGTABLE
>[    0.000000] BRK [0x0346a000, 0x0346afff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x81ee00000-0x81effffff]
>[    0.000000]  [mem 0x81ee00000-0x81effffff] page 2M
>[    0.000000] BRK [0x0346b000, 0x0346bfff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x81c000000-0x81edfffff]
>[    0.000000]  [mem 0x81c000000-0x81edfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x800000000-0x81bffffff]
>[    0.000000]  [mem 0x800000000-0x81bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xdd4c2fff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0xdd3fffff] page 2M
>[    0.000000]  [mem 0xdd400000-0xdd4c2fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xde7dc000-0xde7dcfff]
>[    0.000000]  [mem 0xde7dc000-0xde7dcfff] page 4k
>[    0.000000] BRK [0x0346c000, 0x0346cfff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xde820000-0xdec52fff]
>[    0.000000]  [mem 0xde820000-0xde9fffff] page 4k
>[    0.000000]  [mem 0xdea00000-0xdebfffff] page 2M
>[    0.000000]  [mem 0xdec00000-0xdec52fff] page 4k
>[    0.000000] BRK [0x0346d000, 0x0346dfff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xdeff4000-0xdeffffff]
>[    0.000000]  [mem 0xdeff4000-0xdeffffff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x7ffffffff]
>[    0.000000]  [mem 0x100000000-0x7ffffffff] page 2M
>[    0.000000] RAMDISK: [mem 0x3687f000-0x37437fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
>[    0.000000] ACPI: XSDT 0x00000000DD81F078 00006C (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000DD82A108 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000DD81F180 00AF84 (v02 ALASKA A M I    00000022 INTL 20051117)
>[    0.000000] ACPI: FACS 0x00000000DD954080 000040
>[    0.000000] ACPI: APIC 0x00000000DD82A218 000092 (v03 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000DD82A2B0 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000DD82A2F8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000DD82A338 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DD82A370 00036D (v01 SataRe SataTabl 00001000 INTL 20091112)
>[    0.000000] ACPI: BGRT 0x00000000DD82BB80 000038 (v00 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000DD82A738 0009AA (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
>[    0.000000] ACPI: SSDT 0x00000000DD82B0E8 000A92 (v01 PmRef  CpuPm    00003000 INTL 20051117)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000081effffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x81effffff]
>[    0.000000]   NODE_DATA [mem 0x81efb7000-0x81efddfff]
>[    0.000000]  [ffffea0000000000-ffffea00207fffff] PMD -> [ffff8807fe600000-ffff88081e5fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x81effffff]
>[    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 0x00100000-0xdd4c2fff]
>[    0.000000]   node   0: [mem 0xde7dc000-0xde7dcfff]
>[    0.000000]   node   0: [mem 0xde820000-0xdec52fff]
>[    0.000000]   node   0: [mem 0xdeff4000-0xdeffffff]
>[    0.000000]   node   0: [mem 0x100000000-0x81effffff]
>[    0.000000] On node 0 totalpages: 8374431
>[    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: 14117 pages used for memmap
>[    0.000000]   DMA32 zone: 903427 pages, LIFO batch:31
>[    0.000000]   Normal zone: 116672 pages used for memmap
>[    0.000000]   Normal zone: 7467008 pages, LIFO batch:31
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge 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: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd4c3000-0xdd81bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd81c000-0xdd82bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd82c000-0xdd955fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd956000-0xde7dbfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xde7dd000-0xde81ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdec53000-0xdeff3fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf000000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.000000] e820: [mem 0xdf000000-0xf7ffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 478 pages/cpu @ffff8807fd600000 s1928000 r8192 d21696 u2097152
>[    0.000000] pcpu-alloc: s1928000 r8192 d21696 u2097152 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8243557
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.16.0-0.rc1.git2.1.fc21.x86_64 root=UUID=436df056-1166-4fa9-9457-f53c8ac8b54e ro vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=en_US.UTF-8
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
>[    0.000000] Memory: 32841368K/33497724K available (8281K kernel code, 1938K rwdata, 3424K rodata, 3740K init, 17228K bss, 656356K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU lockdep checking is enabled.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-7.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:524544 nr_irqs:744 16
>[    0.000000] Console: colour VGA+ 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:     32768
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
>[    0.000000] ... CHAINHASH_SIZE:          32768
>[    0.000000]  memory used by lock dependency info: 8671 kB
>[    0.000000]  per task-struct memory footprint: 2688 bytes
>[    0.000000] allocated 134217728 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] kmemleak: Kernel memory leak detector disabled
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 3510.615 MHz processor
>[    0.000050] Calibrating delay loop (skipped), value calculated using timer frequency.. 7021.23 BogoMIPS (lpj=3510615)
>[    0.000054] pid_max: default: 32768 minimum: 301
>[    0.000066] ACPI: Core revision 20140424
>[    0.017960] ACPI: All ACPI Tables successfully acquired
>[    0.084878] Security Framework initialized
>[    0.084883] SELinux:  Initializing.
>[    0.084913] SELinux:  Starting in permissive mode
>[    0.091423] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
>[    0.099552] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.102122] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.102232] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.102989] Initializing cgroup subsys memory
>[    0.103049] Initializing cgroup subsys devices
>[    0.103072] Initializing cgroup subsys freezer
>[    0.103087] Initializing cgroup subsys net_cls
>[    0.103094] Initializing cgroup subsys blkio
>[    0.103104] Initializing cgroup subsys perf_event
>[    0.103108] Initializing cgroup subsys net_prio
>[    0.103120] Initializing cgroup subsys hugetlb
>[    0.103149] CPU: Physical Processor ID: 0
>[    0.103151] CPU: Processor Core ID: 0
>[    0.103155] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.103411] mce: CPU supports 9 MCE banks
>[    0.103422] CPU0: Thermal monitoring enabled (TM1)
>[    0.103435] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
>Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>tlb_flushall_shift: 2
>[    0.103572] Freeing SMP alternatives memory: 24K (ffffffff8238d000 - ffffffff82393000)
>[    0.104543] ftrace: allocating 26989 entries in 106 pages
>[    0.114121] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.124140] smpboot: CPU0: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz (fam: 06, model: 3a, stepping: 09)
>[    0.124150] TSC deadline timer enabled
>[    0.124181] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver.
>[    0.124194] ... version:                3
>[    0.124196] ... bit width:              48
>[    0.124198] ... generic registers:      4
>[    0.124200] ... value mask:             0000ffffffffffff
>[    0.124201] ... max period:             0000ffffffffffff
>[    0.124203] ... fixed-purpose events:   3
>[    0.124204] ... event mask:             000000070000000f
>[    0.126282] x86: Booting SMP configuration:
>[    0.126289] .... node  #0, CPUs:      #1
>[    0.139805] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.140018]  #2 #3 #4 #5 #6 #7
>[    0.221866] x86: Booted up 1 node, 8 CPUs
>[    0.221870] smpboot: Total of 8 processors activated (56169.84 BogoMIPS)
>[    0.228763] devtmpfs: initialized
>[    0.241673] PM: Registering ACPI NVS region [mem 0xdd82c000-0xdd955fff] (1220608 bytes)
>[    0.241711] PM: Registering ACPI NVS region [mem 0xde7dd000-0xde81ffff] (274432 bytes)
>[    0.242837] atomic64_test: passed for x86-64 platform with CX8 and with SSE
>[    0.242841] pinctrl core: initialized pinctrl subsystem
>[    0.242979] RTC time: 11:06:42, date: 06/19/14
>[    0.243148] NET: Registered protocol family 16
>[    0.243445] cpuidle: using governor menu
>[    0.243528] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.243538] ACPI: bus type PCI registered
>[    0.243540] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.243714] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.243717] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.243800] PCI: Using configuration type 1 for base access
>[    0.252010] ACPI: Added _OSI(Module Device)
>[    0.252013] ACPI: Added _OSI(Processor Device)
>[    0.252015] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.252018] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.262499] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.274075] ACPI: Dynamic OEM Table Load:
>[    0.274090] ACPI: SSDT 0xFFFF8807F1671000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
>[    0.278801] ACPI: Dynamic OEM Table Load:
>[    0.278814] ACPI: SSDT 0xFFFF8807F1649800 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
>[    0.283449] ACPI: Dynamic OEM Table Load:
>[    0.283462] ACPI: SSDT 0xFFFF8807F15EE400 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
>[    0.290700] ACPI: Interpreter enabled
>[    0.290706] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
>[    0.290713] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
>[    0.290747] ACPI: (supports S0 S3 S4 S5)
>[    0.290749] ACPI: Using IOAPIC for interrupt routing
>[    0.290798] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.310251] ACPI: Power Resource [FN00] (off)
>[    0.310562] ACPI: Power Resource [FN01] (off)
>[    0.310805] ACPI: Power Resource [FN02] (off)
>[    0.311044] ACPI: Power Resource [FN03] (off)
>[    0.311285] ACPI: Power Resource [FN04] (off)
>[    0.313397] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.313404] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.314066] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
>[    0.314499] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
>[    0.316440] PCI host bridge to bus 0000:00
>[    0.316445] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.316450] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.316457] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.316460] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.316462] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
>[    0.316464] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
>[    0.316466] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
>[    0.316468] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
>[    0.316470] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
>[    0.316472] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
>[    0.316475] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfeafffff]
>[    0.316490] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
>[    0.316747] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400
>[    0.316801] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.316970] pci 0000:00:01.0: System wakeup disabled by ACPI
>[    0.317070] pci 0000:00:01.1: [8086:0155] type 01 class 0x060400
>[    0.317122] pci 0000:00:01.1: PME# supported from D0 D3hot D3cold
>[    0.317237] pci 0000:00:01.1: System wakeup disabled by ACPI
>[    0.317368] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
>[    0.317395] pci 0000:00:14.0: reg 0x10: [mem 0xf7600000-0xf760ffff 64bit]
>[    0.317489] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.317609] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.317711] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
>[    0.317739] pci 0000:00:16.0: reg 0x10: [mem 0xf761a000-0xf761a00f 64bit]
>[    0.317831] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.318049] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
>[    0.318073] pci 0000:00:1a.0: reg 0x10: [mem 0xf7618000-0xf76183ff]
>[    0.318183] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.318337] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.318442] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
>[    0.318469] pci 0000:00:1b.0: reg 0x10: [mem 0xf7610000-0xf7613fff 64bit]
>[    0.318564] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.318687] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.318787] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400
>[    0.318889] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.319013] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.319120] pci 0000:00:1c.4: [8086:1e18] type 01 class 0x060400
>[    0.319223] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.319348] pci 0000:00:1c.4: System wakeup disabled by ACPI
>[    0.319448] pci 0000:00:1c.5: [8086:244e] type 01 class 0x060401
>[    0.319557] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
>[    0.319681] pci 0000:00:1c.5: System wakeup disabled by ACPI
>[    0.319781] pci 0000:00:1c.6: [8086:1e1c] type 01 class 0x060400
>[    0.319885] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
>[    0.320009] pci 0000:00:1c.6: System wakeup disabled by ACPI
>[    0.320110] pci 0000:00:1c.7: [8086:1e1e] type 01 class 0x060400
>[    0.320212] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
>[    0.320335] pci 0000:00:1c.7: System wakeup disabled by ACPI
>[    0.320439] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
>[    0.320465] pci 0000:00:1d.0: reg 0x10: [mem 0xf7617000-0xf76173ff]
>[    0.320580] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.320728] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.320830] pci 0000:00:1f.0: [8086:1e44] type 00 class 0x060100
>[    0.321143] pci 0000:00:1f.2: [8086:1e02] type 00 class 0x010601
>[    0.321166] pci 0000:00:1f.2: reg 0x10: [io  0xf070-0xf077]
>[    0.321175] pci 0000:00:1f.2: reg 0x14: [io  0xf060-0xf063]
>[    0.321185] pci 0000:00:1f.2: reg 0x18: [io  0xf050-0xf057]
>[    0.321194] pci 0000:00:1f.2: reg 0x1c: [io  0xf040-0xf043]
>[    0.321203] pci 0000:00:1f.2: reg 0x20: [io  0xf020-0xf03f]
>[    0.321213] pci 0000:00:1f.2: reg 0x24: [mem 0xf7616000-0xf76167ff]
>[    0.321271] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.321483] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
>[    0.321502] pci 0000:00:1f.3: reg 0x10: [mem 0xf7615000-0xf76150ff 64bit]
>[    0.321527] pci 0000:00:1f.3: reg 0x20: [io  0xf000-0xf01f]
>[    0.321835] pci 0000:01:00.0: [10de:1189] type 00 class 0x030000
>[    0.321849] pci 0000:01:00.0: reg 0x10: [mem 0xf6000000-0xf6ffffff]
>[    0.321862] pci 0000:01:00.0: reg 0x14: [mem 0xe8000000-0xefffffff 64bit pref]
>[    0.321874] pci 0000:01:00.0: reg 0x1c: [mem 0xf0000000-0xf1ffffff 64bit pref]
>[    0.321883] pci 0000:01:00.0: reg 0x24: [io  0xe000-0xe07f]
>[    0.321892] pci 0000:01:00.0: reg 0x30: [mem 0xf7000000-0xf707ffff pref]
>[    0.322050] pci 0000:01:00.1: [10de:0e0a] type 00 class 0x040300
>[    0.322063] pci 0000:01:00.1: reg 0x10: [mem 0xf7080000-0xf7083fff]
>[    0.323567] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.323571] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.323575] pci 0000:00:01.0:   bridge window [mem 0xf6000000-0xf70fffff]
>[    0.323579] pci 0000:00:01.0:   bridge window [mem 0xe8000000-0xf1ffffff 64bit pref]
>[    0.323668] pci 0000:02:00.0: [14f1:8880] type 00 class 0x040000
>[    0.323695] pci 0000:02:00.0: reg 0x10: [mem 0xf7200000-0xf73fffff 64bit]
>[    0.323834] pci 0000:02:00.0: supports D1 D2
>[    0.323836] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.325539] pci 0000:00:01.1: PCI bridge to [bus 02]
>[    0.325549] pci 0000:00:01.1:   bridge window [mem 0xf7200000-0xf73fffff]
>[    0.325719] pci 0000:03:00.0: [10b5:8112] type 01 class 0x060400
>[    0.325937] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    0.327555] pci 0000:00:1c.0: PCI bridge to [bus 03-04]
>[    0.327564] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
>[    0.327734] pci 0000:04:04.0: [13f6:8788] type 00 class 0x040100
>[    0.327774] pci 0000:04:04.0: reg 0x10: [io  0xd000-0xd0ff]
>[    0.327962] pci 0000:04:04.0: supports D1 D2
>[    0.328128] pci 0000:03:00.0: PCI bridge to [bus 04]
>[    0.328135] pci 0000:03:00.0:   bridge window [io  0xd000-0xdfff]
>[    0.328305] pci 0000:05:00.0: [10ec:8168] type 00 class 0x020000
>[    0.328331] pci 0000:05:00.0: reg 0x10: [io  0xc000-0xc0ff]
>[    0.328370] pci 0000:05:00.0: reg 0x18: [mem 0xf2104000-0xf2104fff 64bit pref]
>[    0.328394] pci 0000:05:00.0: reg 0x20: [mem 0xf2100000-0xf2103fff 64bit pref]
>[    0.328524] pci 0000:05:00.0: supports D1 D2
>[    0.328531] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.328590] pci 0000:05:00.0: System wakeup disabled by ACPI
>[    0.330579] pci 0000:00:1c.4: PCI bridge to [bus 05]
>[    0.330588] pci 0000:00:1c.4:   bridge window [io  0xc000-0xcfff]
>[    0.330610] pci 0000:00:1c.4:   bridge window [mem 0xf2100000-0xf21fffff 64bit pref]
>[    0.330749] pci 0000:06:00.0: [1b21:1080] type 01 class 0x060401
>[    0.330902] pci 0000:06:00.0: System wakeup disabled by ACPI
>[    0.331000] pci 0000:00:1c.5: PCI bridge to [bus 06-07] (subtractive decode)
>[    0.331013] pci 0000:00:1c.5:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>[    0.331015] pci 0000:00:1c.5:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.331020] pci 0000:00:1c.5:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.331022] pci 0000:00:1c.5:   bridge window [mem 0x000d0000-0x000d3fff] (subtractive decode)
>[    0.331024] pci 0000:00:1c.5:   bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
>[    0.331026] pci 0000:00:1c.5:   bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
>[    0.331028] pci 0000:00:1c.5:   bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
>[    0.331031] pci 0000:00:1c.5:   bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
>[    0.331033] pci 0000:00:1c.5:   bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode)
>[    0.331035] pci 0000:00:1c.5:   bridge window [mem 0xe0000000-0xfeafffff] (subtractive decode)
>[    0.331208] pci 0000:06:00.0: PCI bridge to [bus 07] (subtractive decode)
>[    0.331233] pci 0000:06:00.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>[    0.331235] pci 0000:06:00.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.331237] pci 0000:06:00.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.331239] pci 0000:06:00.0:   bridge window [mem 0x000d0000-0x000d3fff] (subtractive decode)
>[    0.331241] pci 0000:06:00.0:   bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
>[    0.331244] pci 0000:06:00.0:   bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
>[    0.331246] pci 0000:06:00.0:   bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
>[    0.331248] pci 0000:06:00.0:   bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
>[    0.331250] pci 0000:06:00.0:   bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode)
>[    0.331252] pci 0000:06:00.0:   bridge window [mem 0xe0000000-0xfeafffff] (subtractive decode)
>[    0.331402] pci 0000:08:00.0: [1b4b:9120] type 00 class 0x010601
>[    0.331426] pci 0000:08:00.0: reg 0x10: [io  0xb090-0xb097]
>[    0.331441] pci 0000:08:00.0: reg 0x14: [io  0xb080-0xb083]
>[    0.331455] pci 0000:08:00.0: reg 0x18: [io  0xb070-0xb077]
>[    0.331470] pci 0000:08:00.0: reg 0x1c: [io  0xb060-0xb063]
>[    0.331484] pci 0000:08:00.0: reg 0x20: [io  0xb050-0xb05f]
>[    0.331499] pci 0000:08:00.0: reg 0x24: [mem 0xf7515000-0xf75157ff]
>[    0.331513] pci 0000:08:00.0: reg 0x30: [mem 0xf7500000-0xf750ffff pref]
>[    0.331594] pci 0000:08:00.0: PME# supported from D3hot
>[    0.331645] pci 0000:08:00.0: System wakeup disabled by ACPI
>[    0.333592] pci 0000:00:1c.6: PCI bridge to [bus 08]
>[    0.333601] pci 0000:00:1c.6:   bridge window [io  0xb000-0xbfff]
>[    0.333610] pci 0000:00:1c.6:   bridge window [mem 0xf7500000-0xf75fffff]
>[    0.333779] pci 0000:09:00.0: [1b21:1042] type 00 class 0x0c0330
>[    0.333816] pci 0000:09:00.0: reg 0x10: [mem 0xf7400000-0xf7407fff 64bit]
>[    0.333994] pci 0000:09:00.0: PME# supported from D3hot D3cold
>[    0.334048] pci 0000:09:00.0: System wakeup disabled by ACPI
>[    0.335607] pci 0000:00:1c.7: PCI bridge to [bus 09]
>[    0.335620] pci 0000:00:1c.7:   bridge window [mem 0xf7400000-0xf74fffff]
>[    0.335697] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
>[    0.337107] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.337259] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.337401] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 *6 10 11 12 14 15)
>[    0.337541] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.337691] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.337836] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15)
>[    0.337978] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 *14 15)
>[    0.338123] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 10 11 12 14 15)
>[    0.338790] ACPI: Enabled 4 GPEs in block 00 to 3F
>[    0.338866] ACPI : EC: GPE = 0x1b, I/O: command/status = 0x66, data = 0x62
>[    0.339251] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.339259] vgaarb: loaded
>[    0.339261] vgaarb: bridge control possible 0000:01:00.0
>[    0.339397] SCSI subsystem initialized
>[    0.339481] libata version 3.00 loaded.
>[    0.339559] ACPI: bus type USB registered
>[    0.339611] usbcore: registered new interface driver usbfs
>[    0.339633] usbcore: registered new interface driver hub
>[    0.339670] usbcore: registered new device driver usb
>[    0.339826] PCI: Using ACPI for IRQ routing
>[    0.341394] PCI: pci_cache_line_size set to 64 bytes
>[    0.341481] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff]
>[    0.341487] e820: reserve RAM buffer [mem 0xdd4c3000-0xdfffffff]
>[    0.341490] e820: reserve RAM buffer [mem 0xde7dd000-0xdfffffff]
>[    0.341493] e820: reserve RAM buffer [mem 0xdec53000-0xdfffffff]
>[    0.341495] e820: reserve RAM buffer [mem 0xdf000000-0xdfffffff]
>[    0.341498] e820: reserve RAM buffer [mem 0x81f000000-0x81fffffff]
>[    0.341925] NetLabel: Initializing
>[    0.341927] NetLabel:  domain hash size = 128
>[    0.341929] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.341960] NetLabel:  unlabeled traffic allowed by default
>[    0.342014] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.342025] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.344088] Switched to clocksource hpet
>[    0.375040] pnp: PnP ACPI init
>[    0.375084] ACPI: bus type PNP registered
>[    0.375276] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.375296] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.375467] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.375471] system 00:01: [io  0x1000-0x100f] has been reserved
>[    0.375474] system 00:01: [io  0xffff] has been reserved
>[    0.375476] system 00:01: [io  0xffff] has been reserved
>[    0.375481] system 00:01: [io  0x0400-0x0453] could not be reserved
>[    0.375483] system 00:01: [io  0x0458-0x047f] has been reserved
>[    0.375486] system 00:01: [io  0x0500-0x057f] has been reserved
>[    0.375489] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.375493] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.375568] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.375702] system 00:03: [io  0x0454-0x0457] has been reserved
>[    0.375707] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.375916] system 00:04: [io  0x0290-0x029f] has been reserved
>[    0.375921] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.376052] system 00:05: [io  0x04d0-0x04d1] has been reserved
>[    0.376056] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.376526] pnp 00:06: [dma 0 disabled]
>[    0.376622] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.377190] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.377193] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.377196] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.377198] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.377201] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.377204] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.377207] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.377209] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.377212] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
>[    0.377216] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.377218] system 00:07: [mem 0xe0000000-0xe0000fff] has been reserved
>[    0.377223] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.377502] pnp: PnP ACPI: found 8 devices
>[    0.377504] ACPI: bus type PNP unregistered
>[    0.386823] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.386827] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.386832] pci 0000:00:01.0:   bridge window [mem 0xf6000000-0xf70fffff]
>[    0.386835] pci 0000:00:01.0:   bridge window [mem 0xe8000000-0xf1ffffff 64bit pref]
>[    0.386839] pci 0000:00:01.1: PCI bridge to [bus 02]
>[    0.386843] pci 0000:00:01.1:   bridge window [mem 0xf7200000-0xf73fffff]
>[    0.386849] pci 0000:03:00.0: PCI bridge to [bus 04]
>[    0.386854] pci 0000:03:00.0:   bridge window [io  0xd000-0xdfff]
>[    0.386880] pci 0000:00:1c.0: PCI bridge to [bus 03-04]
>[    0.386883] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
>[    0.386896] pci 0000:00:1c.4: PCI bridge to [bus 05]
>[    0.386900] pci 0000:00:1c.4:   bridge window [io  0xc000-0xcfff]
>[    0.386908] pci 0000:00:1c.4:   bridge window [mem 0xf2100000-0xf21fffff 64bit pref]
>[    0.386915] pci 0000:06:00.0: PCI bridge to [bus 07]
>[    0.386937] pci 0000:00:1c.5: PCI bridge to [bus 06-07]
>[    0.386950] pci 0000:00:1c.6: PCI bridge to [bus 08]
>[    0.386953] pci 0000:00:1c.6:   bridge window [io  0xb000-0xbfff]
>[    0.386959] pci 0000:00:1c.6:   bridge window [mem 0xf7500000-0xf75fffff]
>[    0.386968] pci 0000:00:1c.7: PCI bridge to [bus 09]
>[    0.386974] pci 0000:00:1c.7:   bridge window [mem 0xf7400000-0xf74fffff]
>[    0.386984] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.386986] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.386988] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.386990] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
>[    0.386992] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
>[    0.386994] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
>[    0.386997] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
>[    0.386999] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
>[    0.387001] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
>[    0.387003] pci_bus 0000:00: resource 13 [mem 0xe0000000-0xfeafffff]
>[    0.387005] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>[    0.387007] pci_bus 0000:01: resource 1 [mem 0xf6000000-0xf70fffff]
>[    0.387009] pci_bus 0000:01: resource 2 [mem 0xe8000000-0xf1ffffff 64bit pref]
>[    0.387011] pci_bus 0000:02: resource 1 [mem 0xf7200000-0xf73fffff]
>[    0.387013] pci_bus 0000:03: resource 0 [io  0xd000-0xdfff]
>[    0.387015] pci_bus 0000:04: resource 0 [io  0xd000-0xdfff]
>[    0.387017] pci_bus 0000:05: resource 0 [io  0xc000-0xcfff]
>[    0.387020] pci_bus 0000:05: resource 2 [mem 0xf2100000-0xf21fffff 64bit pref]
>[    0.387022] pci_bus 0000:06: resource 4 [io  0x0000-0x0cf7]
>[    0.387024] pci_bus 0000:06: resource 5 [io  0x0d00-0xffff]
>[    0.387026] pci_bus 0000:06: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.387028] pci_bus 0000:06: resource 7 [mem 0x000d0000-0x000d3fff]
>[    0.387030] pci_bus 0000:06: resource 8 [mem 0x000d4000-0x000d7fff]
>[    0.387032] pci_bus 0000:06: resource 9 [mem 0x000d8000-0x000dbfff]
>[    0.387034] pci_bus 0000:06: resource 10 [mem 0x000dc000-0x000dffff]
>[    0.387036] pci_bus 0000:06: resource 11 [mem 0x000e0000-0x000e3fff]
>[    0.387038] pci_bus 0000:06: resource 12 [mem 0x000e4000-0x000e7fff]
>[    0.387040] pci_bus 0000:06: resource 13 [mem 0xe0000000-0xfeafffff]
>[    0.387042] pci_bus 0000:07: resource 4 [io  0x0000-0x0cf7]
>[    0.387044] pci_bus 0000:07: resource 5 [io  0x0d00-0xffff]
>[    0.387046] pci_bus 0000:07: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.387048] pci_bus 0000:07: resource 7 [mem 0x000d0000-0x000d3fff]
>[    0.387050] pci_bus 0000:07: resource 8 [mem 0x000d4000-0x000d7fff]
>[    0.387052] pci_bus 0000:07: resource 9 [mem 0x000d8000-0x000dbfff]
>[    0.387054] pci_bus 0000:07: resource 10 [mem 0x000dc000-0x000dffff]
>[    0.387056] pci_bus 0000:07: resource 11 [mem 0x000e0000-0x000e3fff]
>[    0.387058] pci_bus 0000:07: resource 12 [mem 0x000e4000-0x000e7fff]
>[    0.387060] pci_bus 0000:07: resource 13 [mem 0xe0000000-0xfeafffff]
>[    0.387062] pci_bus 0000:08: resource 0 [io  0xb000-0xbfff]
>[    0.387064] pci_bus 0000:08: resource 1 [mem 0xf7500000-0xf75fffff]
>[    0.387067] pci_bus 0000:09: resource 1 [mem 0xf7400000-0xf74fffff]
>[    0.387114] NET: Registered protocol family 2
>[    0.387958] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.389166] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes)
>[    0.391631] TCP: Hash tables configured (established 262144 bind 65536)
>[    0.391668] TCP: reno registered
>[    0.392276] UDP hash table entries: 16384 (order: 9, 3145728 bytes)
>[    0.394108] UDP-Lite hash table entries: 16384 (order: 9, 3145728 bytes)
>[    0.395583] NET: Registered protocol family 1
>[    0.427426] pci 0000:01:00.0: Boot video device
>[    0.427772] PCI: CLS 64 bytes, default 64
>[    0.427989] Unpacking initramfs...
>[    0.587878] Freeing initrd memory: 12004K (ffff88003687f000 - ffff880037438000)
>[    0.598735] DMA-API: preallocated 65536 debug entries
>[    0.598738] DMA-API: debugging enabled by kernel config
>[    0.598741] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.598744] software IO TLB [mem 0xd94c3000-0xdd4c3000] (64MB) mapped at [ffff8800d94c3000-ffff8800dd4c2fff]
>[    0.599806] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
>[    0.601256] Scanning for low memory corruption every 60 seconds
>[    0.601491] AVX version of gcm_enc/dec engaged.
>[    0.601571] cryptomgr_test (80) used greatest stack depth: 14072 bytes left
>[    0.603652] modprobe (88) used greatest stack depth: 13616 bytes left
>[    0.605157] cryptomgr_test (85) used greatest stack depth: 13000 bytes left
>[    0.605336] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
>[    0.606357] futex hash table entries: 2048 (order: 6, 262144 bytes)
>[    0.606444] Initialise system trusted keyring
>[    0.606517] audit: initializing netlink subsys (disabled)
>[    0.606579] audit: type=2000 audit(1403176002.520:1): initialized
>[    0.607239] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.613565] zbud: loaded
>[    0.613990] VFS: Disk quotas dquot_6.5.2
>[    0.614091] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.615399] msgmni has been set to 32768
>[    0.615597] Key type big_key registered
>[    0.615605] SELinux:  Registering netfilter hooks
>[    0.617103] alg: No test for stdrng (krng)
>[    0.617115] NET: Registered protocol family 38
>[    0.617134] Key type asymmetric registered
>[    0.617146] Asymmetric key parser 'x509' registered
>[    0.617173] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.617296] io scheduler noop registered
>[    0.617300] io scheduler deadline registered
>[    0.617539] io scheduler cfq registered (default)
>[    0.617543] start plist test
>[    0.619191] end plist test
>[    0.619195] list_sort_test: start testing list_sort()
>[    0.619965] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
>[    0.620287] pcieport 0000:00:01.1: irq 41 for MSI/MSI-X
>[    0.621270] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.621352] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    0.621539] intel_idle: MWAIT substates: 0x1120
>[    0.621541] intel_idle: v0.4 model 0x3A
>[    0.621543] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.622623] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    0.622647] ACPI: Power Button [PWRB]
>[    0.622751] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    0.622755] ACPI: Power Button [PWRF]
>[    0.622921] ACPI: Fan [FAN0] (off)
>[    0.623004] ACPI: Fan [FAN1] (off)
>[    0.623082] ACPI: Fan [FAN2] (off)
>[    0.623161] ACPI: Fan [FAN3] (off)
>[    0.623239] ACPI: Fan [FAN4] (off)
>[    0.628491] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.628494] ACPI: Thermal Zone [TZ00] (28 C)
>[    0.629201] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.629204] ACPI: Thermal Zone [TZ01] (30 C)
>[    0.629276] GHES: HEST is not enabled!
>[    0.629409] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.650134] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.651620] Non-volatile memory driver v1.3
>[    0.651625] Linux agpgart interface v0.103
>[    0.652085] ahci 0000:00:1f.2: version 3.0
>[    0.652321] ahci 0000:00:1f.2: irq 42 for MSI/MSI-X
>[    0.663431] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x14 impl SATA mode
>[    0.663434] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst 
>[    0.667534] scsi0 : ahci
>[    0.667951] scsi1 : ahci
>[    0.668281] scsi2 : ahci
>[    0.668620] scsi3 : ahci
>[    0.668946] scsi4 : ahci
>[    0.669225] scsi5 : ahci
>[    0.669356] ata1: DUMMY
>[    0.669358] ata2: DUMMY
>[    0.669361] ata3: SATA max UDMA/133 abar m2048@0xf7616000 port 0xf7616200 irq 42
>[    0.669362] ata4: DUMMY
>[    0.669365] ata5: SATA max UDMA/133 abar m2048@0xf7616000 port 0xf7616300 irq 42
>[    0.669367] ata6: DUMMY
>[    0.669545] ahci 0000:08:00.0: irq 43 for MSI/MSI-X
>[    0.669627] ahci 0000:08:00.0: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
>[    0.669630] ahci 0000:08:00.0: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs 
>[    0.670374] scsi6 : ahci
>[    0.670635] scsi7 : ahci
>[    0.670777] ata7: SATA max UDMA/133 abar m2048@0xf7515000 port 0xf7515100 irq 43
>[    0.670780] ata8: SATA max UDMA/133 abar m2048@0xf7515000 port 0xf7515180 irq 43
>[    0.670986] libphy: Fixed MDIO Bus: probed
>[    0.671144] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.671154] ehci-pci: EHCI PCI platform driver
>[    0.671447] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    0.671770] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    0.671827] ehci-pci 0000:00:1a.0: debug port 2
>[    0.675782] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    0.675822] ehci-pci 0000:00:1a.0: irq 23, io mem 0xf7618000
>[    0.681439] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    0.681652] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.681660] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.681662] usb usb1: Product: EHCI Host Controller
>[    0.681665] usb usb1: Manufacturer: Linux 3.16.0-0.rc1.git2.1.fc21.x86_64 ehci_hcd
>[    0.681667] usb usb1: SerialNumber: 0000:00:1a.0
>[    0.682273] hub 1-0:1.0: USB hub found
>[    0.682306] hub 1-0:1.0: 2 ports detected
>[    0.683120] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.683264] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    0.683280] ehci-pci 0000:00:1d.0: debug port 2
>[    0.687208] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.687215] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7617000
>[    0.692445] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.692540] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.692542] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.692545] usb usb2: Product: EHCI Host Controller
>[    0.692547] usb usb2: Manufacturer: Linux 3.16.0-0.rc1.git2.1.fc21.x86_64 ehci_hcd
>[    0.692549] usb usb2: SerialNumber: 0000:00:1d.0
>[    0.692897] hub 2-0:1.0: USB hub found
>[    0.692910] hub 2-0:1.0: 2 ports detected
>[    0.693275] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.693285] ohci-pci: OHCI PCI platform driver
>[    0.693316] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.693610] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.693759] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    0.693942] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.693980] xhci_hcd 0000:00:14.0: irq 44 for MSI/MSI-X
>[    0.694096] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.694098] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.694100] usb usb3: Product: xHCI Host Controller
>[    0.694102] usb usb3: Manufacturer: Linux 3.16.0-0.rc1.git2.1.fc21.x86_64 xhci_hcd
>[    0.694104] usb usb3: SerialNumber: 0000:00:14.0
>[    0.694455] hub 3-0:1.0: USB hub found
>[    0.694486] hub 3-0:1.0: 4 ports detected
>[    0.695581] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.695755] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
>[    0.695838] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.695842] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.695844] usb usb4: Product: xHCI Host Controller
>[    0.695846] usb usb4: Manufacturer: Linux 3.16.0-0.rc1.git2.1.fc21.x86_64 xhci_hcd
>[    0.695848] usb usb4: SerialNumber: 0000:00:14.0
>[    0.696251] hub 4-0:1.0: USB hub found
>[    0.696284] hub 4-0:1.0: 4 ports detected
>[    0.697504] xhci_hcd 0000:09:00.0: xHCI Host Controller
>[    0.697666] xhci_hcd 0000:09:00.0: new USB bus registered, assigned bus number 5
>[    0.760795] xhci_hcd 0000:09:00.0: irq 45 for MSI/MSI-X
>[    0.760804] xhci_hcd 0000:09:00.0: irq 46 for MSI/MSI-X
>[    0.760816] xhci_hcd 0000:09:00.0: irq 47 for MSI/MSI-X
>[    0.760824] xhci_hcd 0000:09:00.0: irq 48 for MSI/MSI-X
>[    0.760832] xhci_hcd 0000:09:00.0: irq 49 for MSI/MSI-X
>[    0.760840] xhci_hcd 0000:09:00.0: irq 50 for MSI/MSI-X
>[    0.760848] xhci_hcd 0000:09:00.0: irq 51 for MSI/MSI-X
>[    0.760856] xhci_hcd 0000:09:00.0: irq 52 for MSI/MSI-X
>[    0.761117] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.761120] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.761122] usb usb5: Product: xHCI Host Controller
>[    0.761124] usb usb5: Manufacturer: Linux 3.16.0-0.rc1.git2.1.fc21.x86_64 xhci_hcd
>[    0.761126] usb usb5: SerialNumber: 0000:09:00.0
>[    0.761456] hub 5-0:1.0: USB hub found
>[    0.761473] hub 5-0:1.0: 2 ports detected
>[    0.761740] xhci_hcd 0000:09:00.0: xHCI Host Controller
>[    0.761871] xhci_hcd 0000:09:00.0: new USB bus registered, assigned bus number 6
>[    0.761973] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.761975] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.761977] usb usb6: Product: xHCI Host Controller
>[    0.761980] usb usb6: Manufacturer: Linux 3.16.0-0.rc1.git2.1.fc21.x86_64 xhci_hcd
>[    0.761982] usb usb6: SerialNumber: 0000:09:00.0
>[    0.762300] hub 6-0:1.0: USB hub found
>[    0.762317] hub 6-0:1.0: 2 ports detected
>[    0.762637] usbcore: registered new interface driver usbserial
>[    0.762656] usbcore: registered new interface driver usbserial_generic
>[    0.762714] usbserial: USB Serial support registered for generic
>[    0.762782] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    0.765316] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.765360] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.765635] mousedev: PS/2 mouse device common for all mice
>[    0.766464] rtc_cmos 00:02: RTC can wake from S4
>[    0.766809] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    0.766846] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.767052] device-mapper: uevent: version 1.0.3
>[    0.767326] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    0.767468] Intel P-state driver initializing.
>[    0.767530] Intel pstate controlling: cpu 0
>[    0.767761] Intel pstate controlling: cpu 1
>[    0.767904] Intel pstate controlling: cpu 2
>[    0.767991] Intel pstate controlling: cpu 3
>[    0.768081] Intel pstate controlling: cpu 4
>[    0.768166] Intel pstate controlling: cpu 5
>[    0.768255] Intel pstate controlling: cpu 6
>[    0.768340] Intel pstate controlling: cpu 7
>[    0.772219] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.772815] usbcore: registered new interface driver usbhid
>[    0.772820] usbhid: USB HID core driver
>[    0.772933] drop_monitor: Initializing network drop monitor service
>[    0.773241] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.773393] TCP: cubic registered
>[    0.773456] Initializing XFRM netlink socket
>[    0.774472] NET: Registered protocol family 10
>[    0.775730] mip6: Mobile IPv6
>[    0.775763] NET: Registered protocol family 17
>[    0.778540] Loading compiled-in X.509 certificates
>[    0.779929] Loaded X.509 cert 'Fedora kernel signing key: 6863372a28479d49e2befd398ba97cea05ae1b93'
>[    0.780014] registered taskstats version 1
>[    0.782043]   Magic number: 2:657:125
>[    0.782099] acpi device:00: hash matches
>[    0.782251] rtc_cmos 00:02: setting system clock to 2014-06-19 11:06:43 UTC (1403176003)
>[    0.782661] PM: Hibernation image not present or could not be loaded.
>[    0.974775] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    0.974885] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    0.975774] ata7: SATA link down (SStatus 0 SControl 330)
>[    0.975833] ata8: SATA link down (SStatus 0 SControl 330)
>[    0.976204] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140424/psargs-359)
>[    0.976225] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT2._GTF] (Node ffff8807f4c964d8), AE_NOT_FOUND (20140424/psparse-536)
>[    0.976612] ata3.00: ATA-8: Hitachi HDS722020ALA330, JKAOA3EA, max UDMA/133
>[    0.976620] ata3.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    0.978087] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140424/psargs-359)
>[    0.978107] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT2._GTF] (Node ffff8807f4c964d8), AE_NOT_FOUND (20140424/psparse-536)
>[    0.978263] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140424/psargs-359)
>[    0.978301] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT4._GTF] (Node ffff8807f4c965c8), AE_NOT_FOUND (20140424/psparse-536)
>[    0.978323] ata5.00: ATAPI: HL-DT-ST BD-RE  BH08LS20, 1.00, max UDMA/133
>[    0.978525] ata3.00: configured for UDMA/133
>[    0.979575] scsi 2:0:0:0: Direct-Access     ATA      Hitachi HDS72202 A3EA PQ: 0 ANSI: 5
>[    0.981197] sd 2:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
>[    0.981546] sd 2:0:0:0: Attached scsi generic sg0 type 0
>[    0.981674] sd 2:0:0:0: [sda] Write Protect is off
>[    0.981690] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    0.981831] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    0.982006] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140424/psargs-359)
>[    0.982022] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT4._GTF] (Node ffff8807f4c965c8), AE_NOT_FOUND (20140424/psparse-536)
>[    0.982050] ata5.00: configured for UDMA/133
>[    0.984867] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    0.995085] scsi 4:0:0:0: CD-ROM            HL-DT-ST BD-RE  BH08LS20  1.00 PQ: 0 ANSI: 5
>[    1.030832] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
>[    1.030842] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    1.031568] sr 4:0:0:0: Attached scsi CD-ROM sr0
>[    1.031900] sr 4:0:0:0: Attached scsi generic sg1 type 5
>[    1.068375]  sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13 >
>[    1.073788] sd 2:0:0:0: [sda] Attached SCSI disk
>[    1.077216] Freeing unused kernel memory: 3740K (ffffffff81fe6000 - ffffffff8238d000)
>[    1.077223] Write protecting the kernel read-only data: 14336k
>[    1.084798] Freeing unused kernel memory: 1948K (ffff880001819000 - ffff880001a00000)
>[    1.087069] Freeing unused kernel memory: 672K (ffff880001d58000 - ffff880001e00000)
>[    1.091134] random: systemd urandom read with 36 bits of entropy available
>[    1.099589] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.099594] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.100378] hub 1-1:1.0: USB hub found
>[    1.100582] hub 1-1:1.0: 6 ports detected
>[    1.144769] systemd[1]: Cannot add dependency job for unit systemd-journald-dev-log.socket, ignoring: Unit systemd-journald-dev-log.socket failed to load: No such file or directory.
>[    1.204981] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    1.269443] systemd-udevd[225]: starting version 214
>[    1.319518] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.319525] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.320729] hub 2-1:1.0: USB hub found
>[    1.320888] hub 2-1:1.0: 8 ports detected
>[    1.337822] wmi: Mapper loaded
>[    1.382386] [drm] Initialized drm 1.1.0 20060810
>[    1.383131] ata_id (255) used greatest stack depth: 12920 bytes left
>[    1.450926] MXM: GUID detected in BIOS
>[    1.452568] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0e4090a2
>[    1.452579] nouveau  [  DEVICE][0000:01:00.0] Chipset: GK104 (NVE4)
>[    1.452581] nouveau  [  DEVICE][0000:01:00.0] Family : NVE0
>[    1.452605] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
>[    1.452611] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
>[    1.452613] nouveau  [   VBIOS][0000:01:00.0] checking PROM for image...
>[    1.456542] ata_id (271) used greatest stack depth: 12664 bytes left
>[    1.478298] usb 3-1: new full-speed USB device number 2 using xhci_hcd
>[    1.490015] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
>[    1.490017] nouveau  [   VBIOS][0000:01:00.0] using image from PROM
>[    1.490070] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
>[    1.490073] nouveau  [   VBIOS][0000:01:00.0] version 80.04.5c.00.11
>[    1.490995] nouveau 0000:01:00.0: irq 53 for MSI/MSI-X
>[    1.491010] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
>[    1.491079] nouveau  [     PFB][0000:01:00.0] RAM type: GDDR5
>[    1.491081] nouveau  [     PFB][0000:01:00.0] RAM size: 2048 MiB
>[    1.491083] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
>[    1.496119] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 987500uv
>[    1.524954] nouveau  [  PTHERM][0000:01:00.0] FAN control: PWM
>[    1.524964] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
>[    1.525024] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
>[    1.525068] nouveau  [     CLK][0000:01:00.0] 07: core 324 MHz memory 648 MHz 
>[    1.525095] nouveau  [     CLK][0000:01:00.0] 0a: core 324-862 MHz memory 1620 MHz 
>[    1.525166] nouveau  [     CLK][0000:01:00.0] 0d: core 540-1202 MHz memory 6008 MHz 
>[    1.525275] nouveau  [     CLK][0000:01:00.0] 0f: core 540-1202 MHz memory 6008 MHz 
>[    1.525365] nouveau  [     CLK][0000:01:00.0] --: core 324 MHz memory 648 MHz 
>[    1.549337] [TTM] Zone  kernel: Available graphics memory: 16429878 kiB
>[    1.549347] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[    1.549349] [TTM] Initializing pool allocator
>[    1.549367] [TTM] Initializing DMA pool allocator
>[    1.549440] nouveau  [     DRM] VRAM: 2048 MiB
>[    1.549443] nouveau  [     DRM] GART: 1048576 MiB
>[    1.549446] nouveau  [     DRM] TMDS table version 2.0
>[    1.549448] nouveau  [     DRM] DCB version 4.0
>[    1.549450] nouveau  [     DRM] DCB outp 00: 01000f02 00020030
>[    1.549453] nouveau  [     DRM] DCB outp 01: 02000f00 00000000
>[    1.549455] nouveau  [     DRM] DCB outp 02: 08011f82 00020030
>[    1.549457] nouveau  [     DRM] DCB outp 03: 02822f62 0f420010
>[    1.549458] nouveau  [     DRM] DCB outp 05: 04833fb6 0f420010
>[    1.549460] nouveau  [     DRM] DCB outp 06: 04033f72 00020010
>[    1.549462] nouveau  [     DRM] DCB conn 00: 00001030
>[    1.549466] nouveau  [     DRM] DCB conn 01: 00020131
>[    1.549468] nouveau  [     DRM] DCB conn 02: 00002261
>[    1.549471] nouveau  [     DRM] DCB conn 03: 00010346
>[    1.549473] nouveau  [     DRM] DCB conn 04: 00000460
>[    1.551515] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.551517] [drm] Driver supports precise vblank timestamp query.
>[    1.556861] nouveau  [     DRM] MM: using COPY for buffer copies
>[    1.601408] tsc: Refined TSC clocksource calibration: 3510.308 MHz
>[    1.631471] usb 3-1: device descriptor read/64, error -71
>[    1.711386] nouveau  [     DRM] allocated 2560x1600 fb: 0x80000, bo ffff8807ed476800
>[    1.711812] fbcon: nouveaufb (fb0) is primary device
>[    1.732500] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 1.
>[    1.732502] usb 3-1: hub failed to enable device, error -22
>[    1.787954] random: nonblocking pool is initialized
>[    1.885684] usb 3-1: new full-speed USB device number 3 using xhci_hcd
>[    1.955304] Console: switching to colour frame buffer device 320x100
>[    1.957183] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
>[    1.957184] nouveau 0000:01:00.0: registered panic notifier
>[    1.960867] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on minor 0
>[    2.038895] usb 3-1: device descriptor read/64, error -71
>[    2.139925] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 2.
>[    2.139936] usb 3-1: hub failed to enable device, error -22
>[    2.293165] usb 3-1: new full-speed USB device number 4 using xhci_hcd
>[    2.293301] usb 3-1: Device not responding to setup address.
>[    2.494365] usb 3-1: Device not responding to setup address.
>[    2.603019] Switched to clocksource tsc
>[    2.695463] usb 3-1: device not accepting address 4, error -71
>[    2.848682] usb 3-1: new full-speed USB device number 5 using xhci_hcd
>[    2.848860] usb 3-1: Device not responding to setup address.
>[    3.050000] usb 3-1: Device not responding to setup address.
>[    3.251019] usb 3-1: device not accepting address 5, error -71
>[    3.251178] usb usb3-port1: unable to enumerate USB device
>[    3.404243] usb 3-2: new high-speed USB device number 6 using xhci_hcd
>[    3.568679] usb 3-2: New USB device found, idVendor=0424, idProduct=2514
>[    3.568687] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.569702] hub 3-2:1.0: USB hub found
>[    3.569822] hub 3-2:1.0: 4 ports detected
>[    3.623884] PM: Starting manual resume from disk
>[    3.623920] PM: Hibernation image partition 8:11 present
>[    3.623935] PM: Looking for hibernation image.
>[    3.637397] PM: Image not found (code -22)
>[    3.637402] PM: Hibernation image not present or could not be loaded.
>[    3.724560] usb 5-1: new high-speed USB device number 2 using xhci_hcd
>[    3.764941] EXT4-fs (sda12): mounted filesystem with ordered data mode. Opts: (null)
>[    3.765642] mount (301) used greatest stack depth: 12256 bytes left
>[    3.832015] systemd-fstab-g (308) used greatest stack depth: 12208 bytes left
>[    3.895183] usb 5-1: New USB device found, idVendor=0403, idProduct=6010
>[    3.895188] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.895192] usb 5-1: Product: FT2232H device
>[    3.895196] usb 5-1: Manufacturer: FTDI
>[    3.895199] usb 5-1: SerialNumber: FTT85G5P
>[    4.052163] systemd-udevd (230) used greatest stack depth: 11984 bytes left
>[    4.056017] usb 5-2: new high-speed USB device number 3 using xhci_hcd
>[    4.061432] systemd-udevd (232) used greatest stack depth: 11584 bytes left
>[    4.227208] usb 5-2: New USB device found, idVendor=04b8, idProduct=0007
>[    4.227214] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    4.227217] usb 5-2: Product: USB2.0 Printer (Hi-speed)
>[    4.227219] usb 5-2: Manufacturer: EPSON
>[    4.227221] usb 5-2: SerialNumber: 485230313148DBCCB7
>[    4.302210] usb 1-1.1: new high-speed USB device number 3 using ehci-pci
>[    4.580291] SELinux:  Disabled at runtime.
>[    4.580804] SELinux:  Unregistering netfilter hooks
>[    4.608318] audit: type=1404 audit(1403176007.322:2): selinux=0 auid=4294967295 ses=4294967295
>[    4.661572] systemd[1]: RTC configured in localtime, applying delta of -420 minutes to system time.
>[    5.024443] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=0158
>[    5.024451] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    5.024454] usb 1-1.1: Product: USB2.0-CRW
>[    5.024458] usb 1-1.1: Manufacturer: Generic
>[    5.024461] usb 1-1.1: SerialNumber: 20060413092100000
>[    5.100025] usb 1-1.6: new full-speed USB device number 4 using ehci-pci
>[    5.188942] usb 1-1.6: New USB device found, idVendor=08bb, idProduct=2904
>[    5.188959] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    5.188964] usb 1-1.6: Product: USB Audio CODEC 
>[    5.188969] usb 1-1.6: Manufacturer: Burr-Brown from TI              
>[    5.191596] input: Burr-Brown from TI               USB Audio CODEC  as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.3/0003:08BB:2904.0001/input/input5
>[    5.192744] hid-generic 0003:08BB:2904.0001: input,hidraw0: USB HID v1.00 Device [Burr-Brown from TI               USB Audio CODEC ] on usb-0000:00:1a.0-1.6/input3
>[    5.266181] usb 2-1.5: new full-speed USB device number 3 using ehci-pci
>[    5.355606] usb 2-1.5: New USB device found, idVendor=046d, idProduct=c068
>[    5.355623] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    5.355627] usb 2-1.5: Product: G500
>[    5.355631] usb 2-1.5: Manufacturer: Logitech
>[    5.355635] usb 2-1.5: SerialNumber: CE48E961530018
>[    5.359382] input: Logitech G500 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/0003:046D:C068.0002/input/input6
>[    5.360232] hid-generic 0003:046D:C068.0002: input,hidraw1: USB HID v1.11 Mouse [Logitech G500] on usb-0000:00:1d.0-1.5/input0
>[    5.365342] input: Logitech G500 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.1/0003:046D:C068.0003/input/input7
>[    5.366326] hid-generic 0003:046D:C068.0003: input,hiddev0,hidraw2: USB HID v1.11 Keyboard [Logitech G500] on usb-0000:00:1d.0-1.5/input1
>[    5.439337] usb 2-1.6: new full-speed USB device number 4 using ehci-pci
>[    5.528100] usb 2-1.6: New USB device found, idVendor=1532, idProduct=011a
>[    5.528108] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    5.528113] usb 2-1.6: Product: Razer BlackWidow Ultimate 2013
>[    5.528117] usb 2-1.6: Manufacturer: Razer
>[    5.530656] input: Razer Razer BlackWidow Ultimate 2013 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/0003:1532:011A.0004/input/input8
>[    5.531299] hid-generic 0003:1532:011A.0004: input,hidraw3: USB HID v1.11 Keyboard [Razer Razer BlackWidow Ultimate 2013] on usb-0000:00:1d.0-1.6/input0
>[    5.535865] input: Razer Razer BlackWidow Ultimate 2013 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.1/0003:1532:011A.0005/input/input9
>[    5.536357] hid-generic 0003:1532:011A.0005: input,hidraw4: USB HID v1.11 Keyboard [Razer Razer BlackWidow Ultimate 2013] on usb-0000:00:1d.0-1.6/input1
>[    5.539234] input: Razer Razer BlackWidow Ultimate 2013 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.2/0003:1532:011A.0006/input/input10
>[    5.539890] hid-generic 0003:1532:011A.0006: input,hidraw5: USB HID v1.11 Mouse [Razer Razer BlackWidow Ultimate 2013] on usb-0000:00:1d.0-1.6/input2
>[    5.613413] usb 3-2.1: new high-speed USB device number 7 using xhci_hcd
>[    5.697709] usb 3-2.1: New USB device found, idVendor=0424, idProduct=2640
>[    5.697718] usb 3-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    5.698520] hub 3-2.1:1.0: USB hub found
>[    5.698619] hub 3-2.1:1.0: 2 ports detected
>[    5.971781] usb 3-2.1.1: new high-speed USB device number 8 using xhci_hcd
>[    6.073766] usb 3-2.1.1: New USB device found, idVendor=0424, idProduct=4064
>[    6.073774] usb 3-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    6.073779] usb 3-2.1.1: Product: Ultra Fast Media Reader
>[    6.073784] usb 3-2.1.1: Manufacturer: Generic
>[    6.073788] usb 3-2.1.1: SerialNumber: T12000135499
>[    7.271691] systemd-udevd[396]: starting version 214
>[    9.105751] EXT4-fs (sda12): re-mounted. Opts: (null)
>[    9.361795] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    9.380914] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0x17
>[    9.381670] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20140424/utaddress-258)
>[    9.381677] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    9.381681] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140424/utaddress-258)
>[    9.381686] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    9.381688] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140424/utaddress-258)
>[    9.381693] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    9.381695] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140424/utaddress-258)
>[    9.381699] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    9.381701] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    9.424491] ACPI Warning: SystemIO range 0x000000000000f000-0x000000000000f01f conflicts with OpRegion 0x000000000000f000-0x000000000000f00f (\_SB_.PCI0.SBUS.SMBI) (20140424/utaddress-258)
>[    9.424499] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    9.607890] mei_me 0000:00:16.0: irq 54 for MSI/MSI-X
>[    9.876027] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0x17
>[    9.876589] microcode: CPU0 updated to revision 0x19, date = 2013-06-13
>[    9.876639] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0x17
>[    9.876755] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0x17
>[    9.877051] microcode: CPU1 updated to revision 0x19, date = 2013-06-13
>[    9.877076] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0x17
>[    9.877185] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0x17
>[    9.877489] microcode: CPU2 updated to revision 0x19, date = 2013-06-13
>[    9.877516] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0x17
>[    9.877627] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0x17
>[    9.877931] microcode: CPU3 updated to revision 0x19, date = 2013-06-13
>[    9.877956] microcode: CPU4 sig=0x306a9, pf=0x2, revision=0x17
>[    9.878077] microcode: CPU4 sig=0x306a9, pf=0x2, revision=0x17
>[    9.878378] microcode: CPU4 updated to revision 0x19, date = 2013-06-13
>[    9.878428] microcode: CPU5 sig=0x306a9, pf=0x2, revision=0x17
>[    9.878565] microcode: CPU5 sig=0x306a9, pf=0x2, revision=0x17
>[    9.878861] microcode: CPU5 updated to revision 0x19, date = 2013-06-13
>[    9.878885] microcode: CPU6 sig=0x306a9, pf=0x2, revision=0x17
>[    9.878992] microcode: CPU6 sig=0x306a9, pf=0x2, revision=0x17
>[    9.879297] microcode: CPU6 updated to revision 0x19, date = 2013-06-13
>[    9.879456] microcode: CPU7 sig=0x306a9, pf=0x2, revision=0x17
>[    9.879587] microcode: CPU7 sig=0x306a9, pf=0x2, revision=0x17
>[    9.879873] microcode: CPU7 updated to revision 0x19, date = 2013-06-13
>[    9.880075] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    9.889411] media: Linux media interface: v0.10
>[    9.915099] alg: No test for crc32 (crc32-pclmul)
>[   10.106948] usblp 5-2:1.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0007
>[   10.107035] usbcore: registered new interface driver usblp
>[   10.114210] usbcore: registered new interface driver ftdi_sio
>[   10.114364] usbserial: USB Serial support registered for FTDI USB Serial Device
>[   10.114425] ftdi_sio 5-1:1.0: FTDI USB Serial Device converter detected
>[   10.114519] usb 5-1: Detected FT2232H
>[   10.114522] usb 5-1: Number of endpoints 2
>[   10.114524] usb 5-1: Endpoint 1 MaxPacketSize 512
>[   10.114526] usb 5-1: Endpoint 2 MaxPacketSize 512
>[   10.114528] usb 5-1: Setting MaxPacketSize 512
>[   10.114817] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0
>[   10.114896] ftdi_sio 5-1:1.1: FTDI USB Serial Device converter detected
>[   10.115031] usb 5-1: Detected FT2232H
>[   10.115034] usb 5-1: Number of endpoints 2
>[   10.115036] usb 5-1: Endpoint 1 MaxPacketSize 512
>[   10.115038] usb 5-1: Endpoint 2 MaxPacketSize 512
>[   10.115040] usb 5-1: Setting MaxPacketSize 512
>[   10.115418] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB1
>[   10.136223] Linux video capture interface: v2.00
>[   10.152574] usb-storage 3-2.1.1:1.0: USB Mass Storage device detected
>[   10.152762] scsi8 : usb-storage 3-2.1.1:1.0
>[   10.153030] usbcore: registered new interface driver usb-storage
>[   10.153725] iTCO_vendor_support: vendor-support=0
>[   10.158639] usbcore: registered new interface driver uas
>[   10.162751] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[   10.162806] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
>[   10.163200] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[   10.163316] ums-realtek 1-1.1:1.0: USB Mass Storage device detected
>[   10.166180] scsi9 : usb-storage 1-1.1:1.0
>[   10.166342] usbcore: registered new interface driver ums-realtek
>[   10.286822] asus_wmi: ASUS WMI generic driver loaded
>[   10.318247] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[   10.318256] r8169 0000:05:00.0: can't disable ASPM; OS doesn't have ASPM control
>[   10.318561] r8169 0000:05:00.0: irq 55 for MSI/MSI-X
>[   10.319279] r8169 0000:05:00.0 eth0: RTL8168f/8111f at 0xffffc90007ef6000, 10:bf:48:b9:86:47, XID 08000800 IRQ 55
>[   10.319282] r8169 0000:05:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[   10.337376] asus_wmi: Initialization: 0x0
>[   10.337431] asus_wmi: BIOS WMI version: 0.9
>[   10.337554] asus_wmi: SFUN value: 0x0
>[   10.338489] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input11
>[   10.341134] asus_wmi: Disabling ACPI video driver
>[   10.514803] snd_hda_intel 0000:00:1b.0: irq 56 for MSI/MSI-X
>[   10.515205] snd_hda_intel 0000:01:00.1: Disabling MSI
>[   10.515218] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client
>[   10.531310] usbcore: registered new interface driver snd-usb-audio
>[   10.532991] sound hdaudioC0D0: autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
>[   10.532995] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   10.532997] sound hdaudioC0D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>[   10.532999] sound hdaudioC0D0:    mono: mono_out=0x0
>[   10.533002] sound hdaudioC0D0:    dig-out=0x11/0x1e
>[   10.533003] sound hdaudioC0D0:    inputs:
>[   10.533007] sound hdaudioC0D0:      Front Mic=0x19
>[   10.533011] sound hdaudioC0D0:      Rear Mic=0x18
>[   10.533013] sound hdaudioC0D0:      Line=0x1a
>[   10.551775] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
>[   10.552245] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
>[   10.552400] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
>[   10.552553] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
>[   10.552700] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
>[   10.552847] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
>[   10.552993] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
>[   10.553140] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
>[   10.703616] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input20
>[   10.703861] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input21
>[   10.704093] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input22
>[   10.704329] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input23
>[   10.915187] systemd-udevd[409]: renamed network interface eth0 to p4p1
>[   11.159257] scsi 8:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.90 PQ: 0 ANSI: 0
>[   11.160877] sd 8:0:0:0: Attached scsi generic sg2 type 0
>[   11.166832] sd 8:0:0:0: [sdb] Attached SCSI removable disk
>[   11.181473] scsi 9:0:0:0: Direct-Access     Generic- Multi-Card       1.00 PQ: 0 ANSI: 0 CCS
>[   11.183099] sd 9:0:0:0: Attached scsi generic sg3 type 0
>[   11.186422] sd 9:0:0:0: [sdc] Attached SCSI removable disk
>[   11.898676] Adding 16457724k swap on /dev/sda11.  Priority:-1 extents:1 across:16457724k FS
>[   12.232098] cx23885 driver version 0.0.3 loaded
>[   12.232487] CORE cx23885[0]: subsystem: 0070:2259, board: Hauppauge WinTV-HVR1255 [card=36,autodetected]
>[   12.379841] tveeprom 13-0050: Hauppauge model 22111, rev E2F5, serial# 8351856
>[   12.379845] tveeprom 13-0050: MAC address is 00:0d:fe:7f:70:70
>[   12.379847] tveeprom 13-0050: tuner model is NXP 18271C2 (idx 155, type 54)
>[   12.379849] tveeprom 13-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88)
>[   12.379851] tveeprom 13-0050: audio processor is CX23888 (idx 40)
>[   12.379853] tveeprom 13-0050: decoder processor is CX23888 (idx 34)
>[   12.379855] tveeprom 13-0050: has no radio, has IR receiver, has no IR transmitter
>[   12.379857] cx23885[0]: hauppauge eeprom: model=22111
>[   12.392714] cx25840 15-0044: cx23888 A/V decoder found @ 0x88 (cx23885[0])
>[   13.159425] cx25840 15-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)
>[   13.192186] cx23885[0]: registered device video0 [v4l2]
>[   13.192287] cx23885[0]: registered device vbi0
>[   13.192588] cx23885[0]: registered ALSA audio device
>[   13.259620] cx23885_dvb_register() allocating 1 frontend(s)
>[   13.259652] cx23885[0]: cx23885 based dvb card
>[   13.311514] tda18271 14-0060: creating new instance
>[   13.313582] TDA18271HD/C2 detected @ 14-0060
>[   13.475120] tda18271 14-0060: attaching existing instance
>[   13.475190] DVB: registering new adapter (cx23885[0])
>[   13.475389] cx23885 0000:02:00.0: DVB: registering adapter 0 frontend 0 (Samsung S5H1411 QAM/8VSB Frontend)...
>[   13.479483] cx23885_dev_checkrevision() Hardware revision = 0xd0
>[   13.479494] cx23885[0]/0: found at 0000:02:00.0, rev: 4, irq: 17, latency: 0, mmio: 0xf7200000
>[   13.989759] EXT4-fs (sda10): mounted filesystem with ordered data mode. Opts: (null)
>[   15.263353] EXT4-fs (sda13): mounted filesystem with ordered data mode. Opts: (null)
>[   15.312362] audit: type=1305 audit(1403201218.014:3): audit_pid=565 old=0 auid=4294967295 ses=4294967295 res=1
>[   17.018694] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   17.041980] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   17.112166] Ebtables v2.0 registered
>[   17.139071] Bridge firewalling registered
>[   20.320693] cfg80211: Calling CRDA to update world regulatory domain
>[   21.362764] r8169 0000:05:00.0 p4p1: link down
>[   21.362867] r8169 0000:05:00.0 p4p1: link down
>[   21.362953] IPv6: ADDRCONF(NETDEV_UP): p4p1: link is not ready
>[   21.363097] cfg80211: World regulatory domain updated:
>[   21.363108] cfg80211:  DFS Master region: unset
>[   21.363110] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[   21.363123] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   21.363128] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   21.363132] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
>[   21.363135] cfg80211:   (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
>[   21.363140] cfg80211:   (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[   21.363143] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[   21.363147] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
>[   21.363151] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
>[   23.694488] r8169 0000:05:00.0 p4p1: link up
>[   23.694503] IPv6: ADDRCONF(NETDEV_CHANGE): p4p1: link becomes ready
>[   24.401922] usblp0: removed
>[   24.409727] usblp 5-2:1.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0007
>[   25.729399] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
>[   42.153471] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[   43.359835] fuse init (API version 7.23)
>
>[   53.872596] ======================================================
>[   53.872598] [ INFO: possible circular locking dependency detected ]
>[   53.872602] 3.16.0-0.rc1.git2.1.fc21.x86_64 #1 Not tainted
>[   53.872603] -------------------------------------------------------
>[   53.872606] swapper/6/0 is trying to acquire lock:
>[   53.872608]  (&(&priv->lock)->rlock#2){-.....}, at: [<ffffffffa00e8458>] nouveau_therm_update+0x48/0x350 [nouveau]
>[   53.872639] 
>but task is already holding lock:
>[   53.872642]  (&(&priv->sensor.alarm_program_lock)->rlock){-.....}, at: [<ffffffffa00ea0c4>] alarm_timer_callback+0x54/0xe0 [nouveau]
>[   53.872666] 
>which lock already depends on the new lock.
>
>[   53.872669] 
>the existing dependency chain (in reverse order) is:
>[   53.872671] 
>-> #1 (&(&priv->sensor.alarm_program_lock)->rlock){-.....}:
>[   53.872675]        [<ffffffff811020c4>] lock_acquire+0xa4/0x1d0
>[   53.872680]        [<ffffffff81810bd7>] _raw_spin_lock_irqsave+0x57/0xa0
>[   53.872685]        [<ffffffffa00ea0c4>] alarm_timer_callback+0x54/0xe0 [nouveau]
>[   53.872707]        [<ffffffffa00ec1f8>] nv04_timer_alarm_trigger+0x138/0x190 [nouveau]
>[   53.872727]        [<ffffffffa00ec2b0>] nv04_timer_alarm+0x60/0xd0 [nouveau]
>[   53.872746]        [<ffffffffa00e8717>] nouveau_therm_update+0x307/0x350 [nouveau]
>[   53.872766]        [<ffffffffa00e877a>] nouveau_therm_alarm+0x1a/0x20 [nouveau]
>[   53.872784]        [<ffffffffa00ec1f8>] nv04_timer_alarm_trigger+0x138/0x190 [nouveau]
>[   53.872803]        [<ffffffffa00ec38b>] nv04_timer_intr+0x6b/0x90 [nouveau]
>[   53.872821]        [<ffffffffa00e5a31>] nouveau_mc_intr+0x141/0x1c0 [nouveau]
>[   53.872840]        [<ffffffff81116057>] handle_irq_event_percpu+0x77/0x340
>[   53.872845]        [<ffffffff8111635d>] handle_irq_event+0x3d/0x60
>[   53.872848]        [<ffffffff81119316>] handle_edge_irq+0x66/0x130
>[   53.872852]        [<ffffffff8101c3e4>] handle_irq+0x84/0x150
>[   53.872856]        [<ffffffff8181402d>] do_IRQ+0x4d/0xe0
>[   53.872860]        [<ffffffff81811c72>] ret_from_intr+0x0/0x1a
>[   53.872864]        [<ffffffff816594c7>] cpuidle_enter+0x17/0x20
>[   53.872868]        [<ffffffff810f5b2c>] cpu_startup_entry+0x3fc/0x7b0
>[   53.872873]        [<ffffffff817fa587>] rest_init+0x137/0x140
>[   53.872878]        [<ffffffff821bdffc>] start_kernel+0x49b/0x4bc
>[   53.872882]        [<ffffffff821bd4d7>] x86_64_start_reservations+0x2a/0x2c
>[   53.872886]        [<ffffffff821bd626>] x86_64_start_kernel+0x14d/0x170
>[   53.872889] 
>-> #0 (&(&priv->lock)->rlock#2){-.....}:
>[   53.872894]        [<ffffffff811015fb>] __lock_acquire+0x1abb/0x1ca0
>[   53.872898]        [<ffffffff811020c4>] lock_acquire+0xa4/0x1d0
>[   53.872901]        [<ffffffff81810bd7>] _raw_spin_lock_irqsave+0x57/0xa0
>[   53.872904]        [<ffffffffa00e8458>] nouveau_therm_update+0x48/0x350 [nouveau]
>[   53.872923]        [<ffffffffa00e877a>] nouveau_therm_alarm+0x1a/0x20 [nouveau]
>[   53.872941]        [<ffffffffa00ec1f8>] nv04_timer_alarm_trigger+0x138/0x190 [nouveau]
>[   53.872959]        [<ffffffffa00ec2b0>] nv04_timer_alarm+0x60/0xd0 [nouveau]
>[   53.872977]        [<ffffffffa00ea14d>] alarm_timer_callback+0xdd/0xe0 [nouveau]
>[   53.872994]        [<ffffffffa00ec1f8>] nv04_timer_alarm_trigger+0x138/0x190 [nouveau]
>[   53.873011]        [<ffffffffa00ec38b>] nv04_timer_intr+0x6b/0x90 [nouveau]
>[   53.873028]        [<ffffffffa00e5a31>] nouveau_mc_intr+0x141/0x1c0 [nouveau]
>[   53.873047]        [<ffffffff81116057>] handle_irq_event_percpu+0x77/0x340
>[   53.873050]        [<ffffffff8111635d>] handle_irq_event+0x3d/0x60
>[   53.873054]        [<ffffffff81119316>] handle_edge_irq+0x66/0x130
>[   53.873057]        [<ffffffff8101c3e4>] handle_irq+0x84/0x150
>[   53.873061]        [<ffffffff8181402d>] do_IRQ+0x4d/0xe0
>[   53.873065]        [<ffffffff81811c72>] ret_from_intr+0x0/0x1a
>[   53.873069]        [<ffffffff816594c7>] cpuidle_enter+0x17/0x20
>[   53.873072]        [<ffffffff810f5b2c>] cpu_startup_entry+0x3fc/0x7b0
>[   53.873075]        [<ffffffff8104df1b>] start_secondary+0x25b/0x300
>[   53.873081] 
>other info that might help us debug this:
>
>[   53.873084]  Possible unsafe locking scenario:
>
>[   53.873086]        CPU0                    CPU1
>[   53.873087]        ----                    ----
>[   53.873089]   lock(&(&priv->sensor.alarm_program_lock)->rlock);
>[   53.873092]                                lock(&(&priv->lock)->rlock#2);
>[   53.873095]                                lock(&(&priv->sensor.alarm_program_lock)->rlock);
>[   53.873098]   lock(&(&priv->lock)->rlock#2);
>[   53.873102] 
> *** DEADLOCK ***
>
>[   53.873105] 1 lock held by swapper/6/0:
>[   53.873107]  #0:  (&(&priv->sensor.alarm_program_lock)->rlock){-.....}, at: [<ffffffffa00ea0c4>] alarm_timer_callback+0x54/0xe0 [nouveau]
>[   53.873130] 
>stack backtrace:
>[   53.873133] CPU: 6 PID: 0 Comm: swapper/6 Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[   53.873136] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[   53.873138]  0000000000000000 7e1223f4394711e4 ffff8807fe203b00 ffffffff81807520
>[   53.873143]  ffffffff82bbfc10 ffff8807fe203b40 ffffffff818048c0 ffff8807fe203ba0
>[   53.873147]  ffff8807f1fccda8 ffff8807f1fccd70 0000000000000001 ffff8807f1fcd910
>[   53.873152] Call Trace:
>[   53.873154]  <IRQ>  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[   53.873163]  [<ffffffff818048c0>] print_circular_bug+0x201/0x20f
>[   53.873167]  [<ffffffff811015fb>] __lock_acquire+0x1abb/0x1ca0
>[   53.873172]  [<ffffffff810242de>] ? native_sched_clock+0x2e/0xb0
>[   53.873176]  [<ffffffff811020c4>] lock_acquire+0xa4/0x1d0
>[   53.873196]  [<ffffffffa00e8458>] ? nouveau_therm_update+0x48/0x350 [nouveau]
>[   53.873201]  [<ffffffff81810bd7>] _raw_spin_lock_irqsave+0x57/0xa0
>[   53.873220]  [<ffffffffa00e8458>] ? nouveau_therm_update+0x48/0x350 [nouveau]
>[   53.873239]  [<ffffffffa00e8458>] nouveau_therm_update+0x48/0x350 [nouveau]
>[   53.873259]  [<ffffffffa00e877a>] nouveau_therm_alarm+0x1a/0x20 [nouveau]
>[   53.873278]  [<ffffffffa00ec1f8>] nv04_timer_alarm_trigger+0x138/0x190 [nouveau]
>[   53.873297]  [<ffffffffa00ec2b0>] nv04_timer_alarm+0x60/0xd0 [nouveau]
>[   53.873317]  [<ffffffffa00ea14d>] alarm_timer_callback+0xdd/0xe0 [nouveau]
>[   53.873336]  [<ffffffffa00ec1f8>] nv04_timer_alarm_trigger+0x138/0x190 [nouveau]
>[   53.873355]  [<ffffffffa00ec38b>] nv04_timer_intr+0x6b/0x90 [nouveau]
>[   53.873376]  [<ffffffffa00e5a31>] nouveau_mc_intr+0x141/0x1c0 [nouveau]
>[   53.873380]  [<ffffffff81116057>] handle_irq_event_percpu+0x77/0x340
>[   53.873384]  [<ffffffff8111635d>] handle_irq_event+0x3d/0x60
>[   53.873388]  [<ffffffff81119316>] handle_edge_irq+0x66/0x130
>[   53.873392]  [<ffffffff8101c3e4>] handle_irq+0x84/0x150
>[   53.873396]  [<ffffffff8181402d>] do_IRQ+0x4d/0xe0
>[   53.873400]  [<ffffffff81811c72>] common_interrupt+0x72/0x72
>[   53.873402]  <EOI>  [<ffffffff81659371>] ? cpuidle_enter_state+0x51/0xc0
>[   53.873409]  [<ffffffff816594c7>] cpuidle_enter+0x17/0x20
>[   53.873413]  [<ffffffff810f5b2c>] cpu_startup_entry+0x3fc/0x7b0
>[   53.873417]  [<ffffffff8104df1b>] start_secondary+0x25b/0x300
>[   67.925653] Bluetooth: Core ver 2.19
>[   67.925674] NET: Registered protocol family 31
>[   67.925675] Bluetooth: HCI device and connection manager initialized
>[   67.925682] Bluetooth: HCI socket layer initialized
>[   67.925685] Bluetooth: L2CAP socket layer initialized
>[   67.925694] Bluetooth: SCO socket layer initialized
>[   67.929755] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   67.929758] Bluetooth: BNEP filters: protocol multicast
>[   67.929764] Bluetooth: BNEP socket layer initialized
>[  170.881167] FS-Cache: Loaded
>[  170.909107] RPC: Registered named UNIX socket transport module.
>[  170.909112] RPC: Registered udp transport module.
>[  170.909115] RPC: Registered tcp transport module.
>[  170.909117] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[  170.946124] FS-Cache: Netfs 'nfs' registered for caching
>[  170.977562] Key type dns_resolver registered
>[  171.023985] NFS: Registering the id_resolver key type
>[  171.024006] Key type id_resolver registered
>[  171.024009] Key type id_legacy registered
>[  171.060353] mount.nfs (2730) used greatest stack depth: 11376 bytes left
>[  171.091190] mount.nfs (2744) used greatest stack depth: 10704 bytes left
>[  175.435943] FS-Cache: Netfs 'cifs' registered for caching
>[  175.436241] Key type cifs.spnego registered
>[  175.436256] Key type cifs.idmap registered
>[  325.107087] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[  377.393500] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[  534.230969] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[  657.454386] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[  848.404781] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[  900.685312] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1197.122318] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1262.210508] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1319.873445] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1461.574955] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1485.662770] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1530.015434] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1594.826383] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1726.540089] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1921.805538] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 1964.342522] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2054.812675] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2125.781611] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2199.069834] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2235.457676] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2320.020924] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2393.309130] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2613.173784] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2632.934226] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2898.638839] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 2947.079496] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3042.652622] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3074.940379] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3104.939948] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3184.103911] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3291.217334] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3315.084813] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3367.333187] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3419.612720] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3471.884115] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3549.008106] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3681.526501] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3766.821569] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3851.384816] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 3996.176244] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 4103.024424] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 4153.543219] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 4362.633107] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 4497.246559] usb 3-2.1: USB disconnect, device number 7
>[ 4497.246567] usb 3-2.1.1: USB disconnect, device number 8
>[ 4497.354727] BUG: sleeping function called from invalid context at mm/slub.c:965
>[ 4497.354734] in_atomic(): 1, irqs_disabled(): 1, pid: 5959, name: kworker/0:3
>[ 4497.354747] INFO: lockdep is turned off.
>[ 4497.354749] irq event stamp: 0
>[ 4497.354752] hardirqs last  enabled at (0): [<          (null)>]           (null)
>[ 4497.354757] hardirqs last disabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[ 4497.354765] softirqs last  enabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[ 4497.354769] softirqs last disabled at (0): [<          (null)>]           (null)
>[ 4497.354774] CPU: 0 PID: 5959 Comm: kworker/0:3 Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[ 4497.354776] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[ 4497.354791] Workqueue: pm pm_runtime_work
>[ 4497.354795]  0000000000000000 0000000016ccba2c ffff8807af7136f8 ffffffff81807520
>[ 4497.354803]  0000000000000000 ffff8807af713720 ffffffff810d4ee4 0000000000008010
>[ 4497.354811]  0000000000008010 ffff8807fd003b00 ffff8807af713760 ffffffff8122454e
>[ 4497.354819] Call Trace:
>[ 4497.354827]  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[ 4497.354835]  [<ffffffff810d4ee4>] __might_sleep+0x184/0x240
>[ 4497.354843]  [<ffffffff8122454e>] kmem_cache_alloc_trace+0x4e/0x330
>[ 4497.354851]  [<ffffffff815e18f4>] ? xhci_alloc_command+0x44/0x150
>[ 4497.354857]  [<ffffffff815e18f4>] xhci_alloc_command+0x44/0x150
>[ 4497.354863]  [<ffffffff815ea048>] xhci_stop_device.constprop.7+0x88/0x190
>[ 4497.354868]  [<ffffffff815eacfe>] xhci_hub_control+0xa4e/0x1470
>[ 4497.354874]  [<ffffffff815a3896>] ? usb_hcd_link_urb_to_ep+0x26/0x90
>[ 4497.354880]  [<ffffffff815a613f>] usb_hcd_submit_urb+0x3ef/0xac0
>[ 4497.354886]  [<ffffffff81401677>] ? debug_check_no_obj_freed+0xf7/0x270
>[ 4497.354892]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[ 4497.354898]  [<ffffffff810fc46c>] ? lockdep_init_map+0x6c/0x570
>[ 4497.354903]  [<ffffffff815a7a82>] usb_submit_urb+0x372/0x600
>[ 4497.354909]  [<ffffffff815a84e4>] usb_start_wait_urb+0x74/0x190
>[ 4497.354914]  [<ffffffff815a86dc>] usb_control_msg+0xdc/0x130
>[ 4497.354919]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[ 4497.354926]  [<ffffffff8159a7c8>] set_port_feature+0x48/0x50
>[ 4497.354930]  [<ffffffff8159fa7d>] usb_port_suspend+0x19d/0x550
>[ 4497.354936]  [<ffffffff815b5c8f>] generic_suspend+0x1f/0x40
>[ 4497.354941]  [<ffffffff815abcd0>] usb_suspend_both+0x1c0/0x1f0
>[ 4497.354947]  [<ffffffff815ad063>] usb_runtime_suspend+0x33/0x80
>[ 4497.354952]  [<ffffffff815ad030>] ? usb_probe_interface+0x350/0x350
>[ 4497.354959]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[ 4497.354964]  [<ffffffff815283b6>] rpm_callback+0x26/0xa0
>[ 4497.354970]  [<ffffffff815290f3>] rpm_suspend+0x123/0x7b0
>[ 4497.354975]  [<ffffffff8152a19d>] __pm_runtime_suspend+0x5d/0xa0
>[ 4497.354980]  [<ffffffff815ad0d0>] ? usb_runtime_resume+0x20/0x20
>[ 4497.354986]  [<ffffffff815ad0fa>] usb_runtime_idle+0x2a/0x40
>[ 4497.354991]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[ 4497.354997]  [<ffffffff81529aca>] rpm_idle+0x25a/0x500
>[ 4497.355002]  [<ffffffff8152a7ef>] pm_runtime_work+0xbf/0xd0
>[ 4497.355009]  [<ffffffff810c0521>] process_one_work+0x211/0x6f0
>[ 4497.355014]  [<ffffffff810c04b5>] ? process_one_work+0x1a5/0x6f0
>[ 4497.355021]  [<ffffffff810c0a6b>] worker_thread+0x6b/0x540
>[ 4497.355026]  [<ffffffff810c0a00>] ? process_one_work+0x6f0/0x6f0
>[ 4497.355032]  [<ffffffff810c8d08>] kthread+0x108/0x120
>[ 4497.355038]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[ 4497.355045]  [<ffffffff8181103c>] ret_from_fork+0x7c/0xb0
>[ 4497.355050]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[ 4497.980246] usb 3-1: new full-speed USB device number 9 using xhci_hcd
>[ 4498.133414] usb 3-1: device descriptor read/64, error -71
>[ 4498.234454] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 8.
>[ 4498.234463] usb 3-1: hub failed to enable device, error -22
>[ 4498.387632] usb 3-1: new full-speed USB device number 10 using xhci_hcd
>[ 4498.541836] usb 3-1: device descriptor read/64, error -71
>[ 4498.642847] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 9.
>[ 4498.642854] usb 3-1: hub failed to enable device, error -22
>[ 4498.796017] usb 3-1: new full-speed USB device number 11 using xhci_hcd
>[ 4498.796139] usb 3-1: Device not responding to setup address.
>[ 4498.997322] usb 3-1: Device not responding to setup address.
>[ 4499.198386] usb 3-1: device not accepting address 11, error -71
>[ 4499.351539] usb 3-1: new full-speed USB device number 12 using xhci_hcd
>[ 4499.351649] usb 3-1: Device not responding to setup address.
>[ 4499.552847] usb 3-1: Device not responding to setup address.
>[ 4499.753892] usb 3-1: device not accepting address 12, error -71
>[ 4499.753995] usb usb3-port1: unable to enumerate USB device
>[ 4499.754138] usb 3-2: USB disconnect, device number 6
>[ 4996.319857] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5042.720513] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5095.017952] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5228.484450] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5356.885819] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5507.096574] usb 3-1: new full-speed USB device number 13 using xhci_hcd
>[ 5507.249778] usb 3-1: device descriptor read/64, error -71
>[ 5507.350749] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 12.
>[ 5507.350758] usb 3-1: hub failed to enable device, error -22
>[ 5507.503987] usb 3-1: new full-speed USB device number 14 using xhci_hcd
>[ 5507.657175] usb 3-1: device descriptor read/64, error -71
>[ 5507.758204] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 13.
>[ 5507.758214] usb 3-1: hub failed to enable device, error -22
>[ 5507.911345] usb 3-1: new full-speed USB device number 15 using xhci_hcd
>[ 5507.911463] usb 3-1: Device not responding to setup address.
>[ 5508.112572] usb 3-1: Device not responding to setup address.
>[ 5508.313685] usb 3-1: device not accepting address 15, error -71
>[ 5508.466926] usb 3-1: new full-speed USB device number 16 using xhci_hcd
>[ 5508.467079] usb 3-1: Device not responding to setup address.
>[ 5508.668174] usb 3-1: Device not responding to setup address.
>[ 5508.869240] usb 3-1: device not accepting address 16, error -71
>[ 5508.869354] usb usb3-port1: unable to enumerate USB device
>[ 5509.022466] usb 3-2: new high-speed USB device number 17 using xhci_hcd
>[ 5509.186755] usb 3-2: New USB device found, idVendor=0424, idProduct=2514
>[ 5509.186760] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[ 5509.187226] hub 3-2:1.0: USB hub found
>[ 5509.187288] hub 3-2:1.0: 4 ports detected
>[ 5509.460882] usb 3-2.1: new high-speed USB device number 18 using xhci_hcd
>[ 5509.545146] usb 3-2.1: New USB device found, idVendor=0424, idProduct=2640
>[ 5509.545151] usb 3-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[ 5509.545675] hub 3-2.1:1.0: USB hub found
>[ 5509.545726] hub 3-2.1:1.0: 2 ports detected
>[ 5509.819204] usb 3-2.1.1: new high-speed USB device number 19 using xhci_hcd
>[ 5509.920753] usb 3-2.1.1: New USB device found, idVendor=0424, idProduct=4064
>[ 5509.920758] usb 3-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[ 5509.920760] usb 3-2.1.1: Product: Ultra Fast Media Reader
>[ 5509.920762] usb 3-2.1.1: Manufacturer: Generic
>[ 5509.920764] usb 3-2.1.1: SerialNumber: T12000135499
>[ 5509.921189] usb-storage 3-2.1.1:1.0: USB Mass Storage device detected
>[ 5509.921456] scsi10 : usb-storage 3-2.1.1:1.0
>[ 5510.927211] scsi 10:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.90 PQ: 0 ANSI: 0
>[ 5510.928179] sd 10:0:0:0: Attached scsi generic sg2 type 0
>[ 5510.933428] sd 10:0:0:0: [sdb] Attached SCSI removable disk
>[ 5609.275147] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5671.046937] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5723.322593] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5806.589453] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5828.402900] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5880.674297] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 5932.974883] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6162.780092] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6456.221972] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6613.038427] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6790.661198] usb 3-2.1: USB disconnect, device number 18
>[ 6790.661206] usb 3-2.1.1: USB disconnect, device number 19
>[ 6790.773420] BUG: sleeping function called from invalid context at mm/slub.c:965
>[ 6790.773426] in_atomic(): 1, irqs_disabled(): 1, pid: 23627, name: kworker/3:2
>[ 6790.773429] INFO: lockdep is turned off.
>[ 6790.773431] irq event stamp: 0
>[ 6790.773433] hardirqs last  enabled at (0): [<          (null)>]           (null)
>[ 6790.773438] hardirqs last disabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[ 6790.773445] softirqs last  enabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[ 6790.773449] softirqs last disabled at (0): [<          (null)>]           (null)
>[ 6790.773454] CPU: 3 PID: 23627 Comm: kworker/3:2 Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[ 6790.773457] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[ 6790.773462] Workqueue: pm pm_runtime_work
>[ 6790.773465]  0000000000000000 0000000084351ff5 ffff88069b60b6f8 ffffffff81807520
>[ 6790.773473]  0000000000000000 ffff88069b60b720 ffffffff810d4ee4 0000000000008010
>[ 6790.773479]  0000000000008010 ffff8807fd003b00 ffff88069b60b760 ffffffff8122454e
>[ 6790.773486] Call Trace:
>[ 6790.773493]  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[ 6790.773500]  [<ffffffff810d4ee4>] __might_sleep+0x184/0x240
>[ 6790.773506]  [<ffffffff8122454e>] kmem_cache_alloc_trace+0x4e/0x330
>[ 6790.773513]  [<ffffffff815e18f4>] ? xhci_alloc_command+0x44/0x150
>[ 6790.773518]  [<ffffffff815e18f4>] xhci_alloc_command+0x44/0x150
>[ 6790.773523]  [<ffffffff815ea048>] xhci_stop_device.constprop.7+0x88/0x190
>[ 6790.773527]  [<ffffffff815eacfe>] xhci_hub_control+0xa4e/0x1470
>[ 6790.773532]  [<ffffffff815a3896>] ? usb_hcd_link_urb_to_ep+0x26/0x90
>[ 6790.773537]  [<ffffffff815a613f>] usb_hcd_submit_urb+0x3ef/0xac0
>[ 6790.773543]  [<ffffffff81401677>] ? debug_check_no_obj_freed+0xf7/0x270
>[ 6790.773548]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[ 6790.773553]  [<ffffffff810fc46c>] ? lockdep_init_map+0x6c/0x570
>[ 6790.773558]  [<ffffffff815a7a82>] usb_submit_urb+0x372/0x600
>[ 6790.773562]  [<ffffffff815a84e4>] usb_start_wait_urb+0x74/0x190
>[ 6790.773567]  [<ffffffff815a86dc>] usb_control_msg+0xdc/0x130
>[ 6790.773571]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[ 6790.773576]  [<ffffffff8159a7c8>] set_port_feature+0x48/0x50
>[ 6790.773580]  [<ffffffff8159fa7d>] usb_port_suspend+0x19d/0x550
>[ 6790.773585]  [<ffffffff815b5c8f>] generic_suspend+0x1f/0x40
>[ 6790.773589]  [<ffffffff815abcd0>] usb_suspend_both+0x1c0/0x1f0
>[ 6790.773594]  [<ffffffff815ad063>] usb_runtime_suspend+0x33/0x80
>[ 6790.773599]  [<ffffffff815ad030>] ? usb_probe_interface+0x350/0x350
>[ 6790.773604]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[ 6790.773609]  [<ffffffff815283b6>] rpm_callback+0x26/0xa0
>[ 6790.773614]  [<ffffffff815290f3>] rpm_suspend+0x123/0x7b0
>[ 6790.773618]  [<ffffffff8152a19d>] __pm_runtime_suspend+0x5d/0xa0
>[ 6790.773623]  [<ffffffff815ad0d0>] ? usb_runtime_resume+0x20/0x20
>[ 6790.773628]  [<ffffffff815ad0fa>] usb_runtime_idle+0x2a/0x40
>[ 6790.773633]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[ 6790.773637]  [<ffffffff81529aca>] rpm_idle+0x25a/0x500
>[ 6790.773641]  [<ffffffff8152a7ef>] pm_runtime_work+0xbf/0xd0
>[ 6790.773647]  [<ffffffff810c0521>] process_one_work+0x211/0x6f0
>[ 6790.773651]  [<ffffffff810c04b5>] ? process_one_work+0x1a5/0x6f0
>[ 6790.773657]  [<ffffffff810c0a6b>] worker_thread+0x6b/0x540
>[ 6790.773662]  [<ffffffff810c0a00>] ? process_one_work+0x6f0/0x6f0
>[ 6790.773666]  [<ffffffff810c8d08>] kthread+0x108/0x120
>[ 6790.773672]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[ 6790.773677]  [<ffffffff8181103c>] ret_from_fork+0x7c/0xb0
>[ 6790.773681]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[ 6791.334789] usb 3-1: new full-speed USB device number 20 using xhci_hcd
>[ 6791.487963] usb 3-1: device descriptor read/64, error -71
>[ 6791.589013] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 19.
>[ 6791.589020] usb 3-1: hub failed to enable device, error -22
>[ 6791.742230] usb 3-1: new full-speed USB device number 21 using xhci_hcd
>[ 6791.895346] usb 3-1: device descriptor read/64, error -71
>[ 6791.996418] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 20.
>[ 6791.996424] usb 3-1: hub failed to enable device, error -22
>[ 6792.149639] usb 3-1: new full-speed USB device number 22 using xhci_hcd
>[ 6792.149772] usb 3-1: Device not responding to setup address.
>[ 6792.350909] usb 3-1: Device not responding to setup address.
>[ 6792.551929] usb 3-1: device not accepting address 22, error -71
>[ 6792.705162] usb 3-1: new full-speed USB device number 23 using xhci_hcd
>[ 6792.705309] usb 3-1: Device not responding to setup address.
>[ 6792.906446] usb 3-1: Device not responding to setup address.
>[ 6793.107512] usb 3-1: device not accepting address 23, error -71
>[ 6793.107608] usb usb3-port1: unable to enumerate USB device
>[ 6793.107744] usb 3-2: USB disconnect, device number 17
>[ 6796.748327] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6822.651682] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6970.487276] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 6979.974579] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 7241.360950] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 7293.655509] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 7398.213465] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 7552.179973] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 7660.098186] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 7921.471563] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8182.840919] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8418.825316] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8469.563224] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8538.751411] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8550.319737] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8659.190012] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8707.637694] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8768.579598] usb 3-1: new full-speed USB device number 24 using xhci_hcd
>[ 8768.732769] usb 3-1: device descriptor read/64, error -71
>[ 8768.833847] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 23.
>[ 8768.833863] usb 3-1: hub failed to enable device, error -22
>[ 8768.987012] usb 3-1: new full-speed USB device number 25 using xhci_hcd
>[ 8769.140183] usb 3-1: device descriptor read/64, error -71
>[ 8769.241236] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 24.
>[ 8769.241242] usb 3-1: hub failed to enable device, error -22
>[ 8769.394382] usb 3-1: new full-speed USB device number 26 using xhci_hcd
>[ 8769.394486] usb 3-1: Device not responding to setup address.
>[ 8769.595669] usb 3-1: Device not responding to setup address.
>[ 8769.796765] usb 3-1: device not accepting address 26, error -71
>[ 8769.949962] usb 3-1: new full-speed USB device number 27 using xhci_hcd
>[ 8769.950077] usb 3-1: Device not responding to setup address.
>[ 8770.151227] usb 3-1: Device not responding to setup address.
>[ 8770.352352] usb 3-1: device not accepting address 27, error -71
>[ 8770.352466] usb usb3-port1: unable to enumerate USB device
>[ 8770.505539] usb 3-2: new high-speed USB device number 28 using xhci_hcd
>[ 8770.669808] usb 3-2: New USB device found, idVendor=0424, idProduct=2514
>[ 8770.669812] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[ 8770.670226] hub 3-2:1.0: USB hub found
>[ 8770.670288] hub 3-2:1.0: 4 ports detected
>[ 8770.943931] usb 3-2.1: new high-speed USB device number 29 using xhci_hcd
>[ 8771.028093] usb 3-2.1: New USB device found, idVendor=0424, idProduct=2640
>[ 8771.028097] usb 3-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[ 8771.028422] hub 3-2.1:1.0: USB hub found
>[ 8771.028503] hub 3-2.1:1.0: 2 ports detected
>[ 8771.301318] usb 3-2.1.1: new high-speed USB device number 30 using xhci_hcd
>[ 8771.402822] usb 3-2.1.1: New USB device found, idVendor=0424, idProduct=4064
>[ 8771.402829] usb 3-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[ 8771.402833] usb 3-2.1.1: Product: Ultra Fast Media Reader
>[ 8771.402836] usb 3-2.1.1: Manufacturer: Generic
>[ 8771.402839] usb 3-2.1.1: SerialNumber: T12000135499
>[ 8771.403578] usb-storage 3-2.1.1:1.0: USB Mass Storage device detected
>[ 8771.404011] scsi11 : usb-storage 3-2.1.1:1.0
>[ 8772.410251] scsi 11:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.90 PQ: 0 ANSI: 0
>[ 8772.410969] sd 11:0:0:0: Attached scsi generic sg2 type 0
>[ 8772.416834] sd 11:0:0:0: [sdb] Attached SCSI removable disk
>[ 8812.192588] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 8892.157127] usb 3-2.1: USB disconnect, device number 29
>[ 8892.157133] usb 3-2.1.1: USB disconnect, device number 30
>[ 8892.263520] BUG: sleeping function called from invalid context at mm/slub.c:965
>[ 8892.263524] in_atomic(): 1, irqs_disabled(): 1, pid: 11800, name: kworker/0:2
>[ 8892.263525] INFO: lockdep is turned off.
>[ 8892.263527] irq event stamp: 0
>[ 8892.263528] hardirqs last  enabled at (0): [<          (null)>]           (null)
>[ 8892.263530] hardirqs last disabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[ 8892.263535] softirqs last  enabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[ 8892.263538] softirqs last disabled at (0): [<          (null)>]           (null)
>[ 8892.263540] CPU: 0 PID: 11800 Comm: kworker/0:2 Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[ 8892.263542] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[ 8892.263544] Workqueue: pm pm_runtime_work
>[ 8892.263546]  0000000000000000 00000000749dade5 ffff88069b7c36f8 ffffffff81807520
>[ 8892.263550]  0000000000000000 ffff88069b7c3720 ffffffff810d4ee4 0000000000008010
>[ 8892.263553]  0000000000008010 ffff8807fd003b00 ffff88069b7c3760 ffffffff8122454e
>[ 8892.263557] Call Trace:
>[ 8892.263562]  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[ 8892.263566]  [<ffffffff810d4ee4>] __might_sleep+0x184/0x240
>[ 8892.263570]  [<ffffffff8122454e>] kmem_cache_alloc_trace+0x4e/0x330
>[ 8892.263573]  [<ffffffff815e18f4>] ? xhci_alloc_command+0x44/0x150
>[ 8892.263576]  [<ffffffff815e18f4>] xhci_alloc_command+0x44/0x150
>[ 8892.263578]  [<ffffffff815ea048>] xhci_stop_device.constprop.7+0x88/0x190
>[ 8892.263581]  [<ffffffff815eacfe>] xhci_hub_control+0xa4e/0x1470
>[ 8892.263584]  [<ffffffff815a3896>] ? usb_hcd_link_urb_to_ep+0x26/0x90
>[ 8892.263586]  [<ffffffff815a613f>] usb_hcd_submit_urb+0x3ef/0xac0
>[ 8892.263589]  [<ffffffff81401677>] ? debug_check_no_obj_freed+0xf7/0x270
>[ 8892.263592]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[ 8892.263595]  [<ffffffff810fc46c>] ? lockdep_init_map+0x6c/0x570
>[ 8892.263597]  [<ffffffff815a7a82>] usb_submit_urb+0x372/0x600
>[ 8892.263600]  [<ffffffff815a84e4>] usb_start_wait_urb+0x74/0x190
>[ 8892.263602]  [<ffffffff815a86dc>] usb_control_msg+0xdc/0x130
>[ 8892.263604]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[ 8892.263608]  [<ffffffff8159a7c8>] set_port_feature+0x48/0x50
>[ 8892.263610]  [<ffffffff8159fa7d>] usb_port_suspend+0x19d/0x550
>[ 8892.263612]  [<ffffffff815b5c8f>] generic_suspend+0x1f/0x40
>[ 8892.263615]  [<ffffffff815abcd0>] usb_suspend_both+0x1c0/0x1f0
>[ 8892.263617]  [<ffffffff815ad063>] usb_runtime_suspend+0x33/0x80
>[ 8892.263620]  [<ffffffff815ad030>] ? usb_probe_interface+0x350/0x350
>[ 8892.263623]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[ 8892.263625]  [<ffffffff815283b6>] rpm_callback+0x26/0xa0
>[ 8892.263628]  [<ffffffff815290f3>] rpm_suspend+0x123/0x7b0
>[ 8892.263630]  [<ffffffff8152a19d>] __pm_runtime_suspend+0x5d/0xa0
>[ 8892.263632]  [<ffffffff815ad0d0>] ? usb_runtime_resume+0x20/0x20
>[ 8892.263634]  [<ffffffff815ad0fa>] usb_runtime_idle+0x2a/0x40
>[ 8892.263637]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[ 8892.263639]  [<ffffffff81529aca>] rpm_idle+0x25a/0x500
>[ 8892.263641]  [<ffffffff8152a7ef>] pm_runtime_work+0xbf/0xd0
>[ 8892.263645]  [<ffffffff810c0521>] process_one_work+0x211/0x6f0
>[ 8892.263647]  [<ffffffff810c04b5>] ? process_one_work+0x1a5/0x6f0
>[ 8892.263650]  [<ffffffff810c0a6b>] worker_thread+0x6b/0x540
>[ 8892.263653]  [<ffffffff810c0a00>] ? process_one_work+0x6f0/0x6f0
>[ 8892.263656]  [<ffffffff810c8d08>] kthread+0x108/0x120
>[ 8892.263658]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[ 8892.263661]  [<ffffffff8181103c>] ret_from_fork+0x7c/0xb0
>[ 8892.263663]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[ 8892.861001] usb 3-1: new full-speed USB device number 31 using xhci_hcd
>[ 8893.014176] usb 3-1: device descriptor read/64, error -71
>[ 8893.115212] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 30.
>[ 8893.115218] usb 3-1: hub failed to enable device, error -22
>[ 8893.268406] usb 3-1: new full-speed USB device number 32 using xhci_hcd
>[ 8893.421574] usb 3-1: device descriptor read/64, error -71
>[ 8893.522621] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 31.
>[ 8893.522627] usb 3-1: hub failed to enable device, error -22
>[ 8893.675784] usb 3-1: new full-speed USB device number 33 using xhci_hcd
>[ 8893.675905] usb 3-1: Device not responding to setup address.
>[ 8893.877070] usb 3-1: Device not responding to setup address.
>[ 8894.078153] usb 3-1: device not accepting address 33, error -71
>[ 8894.231328] usb 3-1: new full-speed USB device number 34 using xhci_hcd
>[ 8894.231439] usb 3-1: Device not responding to setup address.
>[ 8894.432600] usb 3-1: Device not responding to setup address.
>[ 8894.633688] usb 3-1: device not accepting address 34, error -71
>[ 8894.633758] usb usb3-port1: unable to enumerate USB device
>[ 8894.633825] usb 3-2: USB disconnect, device number 28
>[ 8899.554698] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9021.839108] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9126.374013] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9239.345318] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9283.704023] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9440.512258] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9714.437046] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[ 9859.228462] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10007.077008] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10029.114817] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10121.627880] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10194.653666] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10226.694271] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10278.971673] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10347.892614] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10384.057137] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10540.877563] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10593.145953] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10745.083500] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10791.721387] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10803.268808] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10878.334759] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10908.340241] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[10960.617778] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11029.523569] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11102.811657] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11118.485119] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11130.102053] perf interrupt took too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
>[11170.728483] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11237.600287] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11306.788484] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11380.878357] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11485.409252] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11537.691659] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11729.604695] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11751.642379] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11943.831559] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[11965.869246] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12010.209881] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12089.382723] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12136.020737] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12168.076224] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12299.509580] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12429.962106] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12534.502018] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12586.807450] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12738.725968] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12744.131381] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12796.418796] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12889.914908] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12901.455206] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[12972.428158] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13058.817168] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13111.068541] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13217.917715] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13320.683898] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13472.632576] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13511.070317] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13530.823760] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13620.233884] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13742.722486] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13793.224151] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[13993.337202] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14002.840498] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14205.001562] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14220.889107] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14317.509263] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14369.808816] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14422.084213] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14474.339594] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14539.154516] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14644.217940] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14684.485591] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14745.181229] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14854.344791] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14896.882668] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14947.377333] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[14999.648856] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15051.952280] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15116.747063] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15157.011703] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15209.293234] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15261.537603] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15334.561554] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15366.621050] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15401.269148] usb 3-1: new full-speed USB device number 35 using xhci_hcd
>[15401.422294] usb 3-1: device descriptor read/64, error -71
>[15401.523345] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 2.
>[15401.523350] usb 3-1: hub failed to enable device, error -22
>[15401.676517] usb 3-1: new full-speed USB device number 36 using xhci_hcd
>[15401.829692] usb 3-1: device descriptor read/64, error -71
>[15401.930748] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 3.
>[15401.930754] usb 3-1: hub failed to enable device, error -22
>[15402.083919] usb 3-1: new full-speed USB device number 37 using xhci_hcd
>[15402.084034] usb 3-1: Device not responding to setup address.
>[15402.285184] usb 3-1: Device not responding to setup address.
>[15402.486285] usb 3-1: device not accepting address 37, error -71
>[15402.639465] usb 3-1: new full-speed USB device number 38 using xhci_hcd
>[15402.639580] usb 3-1: Device not responding to setup address.
>[15402.840733] usb 3-1: Device not responding to setup address.
>[15403.041834] usb 3-1: device not accepting address 38, error -71
>[15403.041913] usb usb3-port1: unable to enumerate USB device
>[15403.195014] usb 3-2: new high-speed USB device number 39 using xhci_hcd
>[15403.359299] usb 3-2: New USB device found, idVendor=0424, idProduct=2514
>[15403.359304] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[15403.359703] hub 3-2:1.0: USB hub found
>[15403.359754] hub 3-2:1.0: 4 ports detected
>[15403.633465] usb 3-2.1: new high-speed USB device number 40 using xhci_hcd
>[15403.717613] usb 3-2.1: New USB device found, idVendor=0424, idProduct=2640
>[15403.717617] usb 3-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[15403.718032] hub 3-2.1:1.0: USB hub found
>[15403.718076] hub 3-2.1:1.0: 2 ports detected
>[15403.990800] usb 3-2.1.1: new high-speed USB device number 41 using xhci_hcd
>[15404.092180] usb 3-2.1.1: New USB device found, idVendor=0424, idProduct=4064
>[15404.092184] usb 3-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[15404.092186] usb 3-2.1.1: Product: Ultra Fast Media Reader
>[15404.092188] usb 3-2.1.1: Manufacturer: Generic
>[15404.092190] usb 3-2.1.1: SerialNumber: T12000135499
>[15404.092611] usb-storage 3-2.1.1:1.0: USB Mass Storage device detected
>[15404.092728] scsi12 : usb-storage 3-2.1.1:1.0
>[15405.099693] scsi 12:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.90 PQ: 0 ANSI: 0
>[15405.100430] sd 12:0:0:0: Attached scsi generic sg2 type 0
>[15405.105820] sd 12:0:0:0: [sdb] Attached SCSI removable disk
>[15418.890558] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15471.174968] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15523.450492] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15627.978396] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15709.202372] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15749.690113] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15785.856752] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15838.110254] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[15919.329225] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16022.342647] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16062.830388] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16190.444142] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16258.364967] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16314.982748] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16363.446410] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16415.720806] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16467.998336] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16520.249710] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16624.815774] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16708.073740] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16729.875198] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16782.145592] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16888.987760] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[16974.576131] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17055.039362] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17138.577604] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17174.965336] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17238.003390] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17360.259764] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17412.533286] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17464.795672] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17517.094220] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17585.994012] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17671.582258] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17695.670077] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17727.736578] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17857.108916] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17885.053509] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17937.335915] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[17989.610444] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18041.874829] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18171.274318] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18251.512204] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18303.765707] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18356.045237] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18414.713893] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18461.133688] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18513.381061] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18565.684615] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18653.028582] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18775.291860] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18827.564357] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18879.820737] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[18932.105274] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19033.819301] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19086.607330] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19089.968780] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19181.420600] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19195.015037] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19328.509399] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19437.672846] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19461.760658] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19528.990717] usb 3-2.1: USB disconnect, device number 40
>[19528.990722] usb 3-2.1.1: USB disconnect, device number 41
>[19529.097877] BUG: sleeping function called from invalid context at mm/slub.c:965
>[19529.097880] in_atomic(): 1, irqs_disabled(): 1, pid: 16176, name: kworker/5:1
>[19529.097882] INFO: lockdep is turned off.
>[19529.097883] irq event stamp: 0
>[19529.097884] hardirqs last  enabled at (0): [<          (null)>]           (null)
>[19529.097895] hardirqs last disabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[19529.097900] softirqs last  enabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[19529.097902] softirqs last disabled at (0): [<          (null)>]           (null)
>[19529.097905] CPU: 5 PID: 16176 Comm: kworker/5:1 Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[19529.097906] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[19529.097909] Workqueue: pm pm_runtime_work
>[19529.097911]  0000000000000000 0000000032f223ed ffff880698a176f8 ffffffff81807520
>[19529.097915]  0000000000000000 ffff880698a17720 ffffffff810d4ee4 0000000000008010
>[19529.097918]  0000000000008010 ffff8807fd003b00 ffff880698a17760 ffffffff8122454e
>[19529.097921] Call Trace:
>[19529.097926]  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[19529.097930]  [<ffffffff810d4ee4>] __might_sleep+0x184/0x240
>[19529.097934]  [<ffffffff8122454e>] kmem_cache_alloc_trace+0x4e/0x330
>[19529.097938]  [<ffffffff815e18f4>] ? xhci_alloc_command+0x44/0x150
>[19529.097940]  [<ffffffff815e18f4>] xhci_alloc_command+0x44/0x150
>[19529.097943]  [<ffffffff815ea048>] xhci_stop_device.constprop.7+0x88/0x190
>[19529.097946]  [<ffffffff815eacfe>] xhci_hub_control+0xa4e/0x1470
>[19529.097949]  [<ffffffff815a3896>] ? usb_hcd_link_urb_to_ep+0x26/0x90
>[19529.097960]  [<ffffffff815a613f>] usb_hcd_submit_urb+0x3ef/0xac0
>[19529.097964]  [<ffffffff81401677>] ? debug_check_no_obj_freed+0xf7/0x270
>[19529.097967]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[19529.097970]  [<ffffffff810fc46c>] ? lockdep_init_map+0x6c/0x570
>[19529.097973]  [<ffffffff815a7a82>] usb_submit_urb+0x372/0x600
>[19529.097975]  [<ffffffff815a84e4>] usb_start_wait_urb+0x74/0x190
>[19529.097979]  [<ffffffff815a86dc>] usb_control_msg+0xdc/0x130
>[19529.097982]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[19529.097987]  [<ffffffff8159a7c8>] set_port_feature+0x48/0x50
>[19529.097990]  [<ffffffff8159fa7d>] usb_port_suspend+0x19d/0x550
>[19529.097994]  [<ffffffff815b5c8f>] generic_suspend+0x1f/0x40
>[19529.097998]  [<ffffffff815abcd0>] usb_suspend_both+0x1c0/0x1f0
>[19529.098002]  [<ffffffff815ad063>] usb_runtime_suspend+0x33/0x80
>[19529.098005]  [<ffffffff815ad030>] ? usb_probe_interface+0x350/0x350
>[19529.098009]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[19529.098013]  [<ffffffff815283b6>] rpm_callback+0x26/0xa0
>[19529.098017]  [<ffffffff815290f3>] rpm_suspend+0x123/0x7b0
>[19529.098020]  [<ffffffff8152a19d>] __pm_runtime_suspend+0x5d/0xa0
>[19529.098024]  [<ffffffff815ad0d0>] ? usb_runtime_resume+0x20/0x20
>[19529.098027]  [<ffffffff815ad0fa>] usb_runtime_idle+0x2a/0x40
>[19529.098031]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[19529.098034]  [<ffffffff81529aca>] rpm_idle+0x25a/0x500
>[19529.098038]  [<ffffffff8152a7ef>] pm_runtime_work+0xbf/0xd0
>[19529.098041]  [<ffffffff810c0521>] process_one_work+0x211/0x6f0
>[19529.098045]  [<ffffffff810c04b5>] ? process_one_work+0x1a5/0x6f0
>[19529.098048]  [<ffffffff810c0a6b>] worker_thread+0x6b/0x540
>[19529.098052]  [<ffffffff810c0a00>] ? process_one_work+0x6f0/0x6f0
>[19529.098055]  [<ffffffff810c8d08>] kthread+0x108/0x120
>[19529.098059]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[19529.098063]  [<ffffffff8181103c>] ret_from_fork+0x7c/0xb0
>[19529.098066]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[19529.543226] usb 3-1: new full-speed USB device number 42 using xhci_hcd
>[19529.696394] usb 3-1: device descriptor read/64, error -71
>[19529.797472] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 10.
>[19529.797477] usb 3-1: hub failed to enable device, error -22
>[19529.950656] usb 3-1: new full-speed USB device number 43 using xhci_hcd
>[19530.103822] usb 3-1: device descriptor read/64, error -71
>[19530.204895] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 11.
>[19530.204904] usb 3-1: hub failed to enable device, error -22
>[19530.358025] usb 3-1: new full-speed USB device number 44 using xhci_hcd
>[19530.358134] usb 3-1: Device not responding to setup address.
>[19530.559313] usb 3-1: Device not responding to setup address.
>[19530.760415] usb 3-1: device not accepting address 44, error -71
>[19530.913577] usb 3-1: new full-speed USB device number 45 using xhci_hcd
>[19530.913681] usb 3-1: Device not responding to setup address.
>[19531.114874] usb 3-1: Device not responding to setup address.
>[19531.315973] usb 3-1: device not accepting address 45, error -71
>[19531.316056] usb usb3-port1: unable to enumerate USB device
>[19531.316126] usb 3-2: USB disconnect, device number 39
>[19549.398908] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19654.462210] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19668.085688] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19720.352197] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[19868.176708] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20165.941806] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20191.843276] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20271.005109] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20349.178098] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20424.243959] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20571.332726] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20611.591515] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20680.496288] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20716.650788] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20768.912301] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20821.210723] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[20873.464222] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21030.308573] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21082.567079] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21134.844477] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21226.313609] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21239.908919] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21435.928010] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21580.966623] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21920.541029] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[21972.811405] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22025.060908] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22077.337309] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22181.901249] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22317.435755] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22376.373658] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22392.016108] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22444.315640] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22653.408483] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22705.679878] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22799.189996] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22863.027715] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22948.328801] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[22968.090263] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23020.348645] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23177.185979] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23229.466518] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23386.286832] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23471.595804] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23536.683860] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23596.424702] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23790.373600] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23881.086982] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[23911.084454] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24015.651398] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24109.151389] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24153.739388] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24173.502722] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24236.252497] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24278.543130] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24345.416066] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24383.619572] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24435.899103] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24575.530474] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24616.018340] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24658.556214] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24698.812853] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24811.795155] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24856.153800] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[24999.884324] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25065.755146] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25118.039557] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25231.023858] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25275.364494] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25327.662925] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25432.214851] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25641.307688] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25714.315528] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25777.353555] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25844.491749] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[25851.956050] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26029.505811] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26118.169162] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26166.613809] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26218.885331] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26271.174750] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26323.437137] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26406.709111] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26432.847010] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26533.582997] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26683.461657] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26743.188353] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26810.050270] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26873.088328] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[26953.321206] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27022.227160] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27105.765367] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27167.778424] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27216.216077] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27268.510485] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27320.775001] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27397.892833] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27425.834451] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27478.124975] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27551.131762] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27624.419849] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27677.207878] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27688.777193] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27741.050728] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27824.296672] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27898.381537] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[27950.645053] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28002.942472] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28055.201985] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28136.411850] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28160.276419] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28212.540823] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28264.831349] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28317.107748] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28369.362255] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28421.642659] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28473.918199] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28526.197635] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28657.628954] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28691.966798] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28781.655055] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28801.642754] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[28841.907385] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29033.807279] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29118.370514] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29179.358565] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29261.647582] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29353.097695] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29366.702003] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29471.252924] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29523.541467] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29575.793840] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29644.712776] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29680.882317] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29785.426338] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29889.959122] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29973.228095] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[29997.315916] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30047.810573] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30100.105128] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30156.704748] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30205.149526] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30257.438939] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30309.710457] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30361.999996] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30422.694634] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30519.314799] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30571.613347] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30690.734655] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30764.022750] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30781.713174] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30833.994705] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30909.061533] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[30939.077157] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31054.100454] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31131.488673] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31149.175978] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31201.483534] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31253.755936] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31306.031459] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31358.301978] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31410.556357] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31462.842893] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31515.116417] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31577.880078] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31622.468081] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31672.985763] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31739.831545] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31778.050189] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31830.297692] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31963.796189] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[31998.133936] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32067.322109] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32166.235523] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32198.287012] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32250.555530] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32302.839940] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32386.099907] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32407.894355] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32512.448412] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32564.743829] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32656.189942] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32669.810261] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32722.055764] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32778.678534] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32827.142208] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[32879.412730] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33021.093231] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33036.734535] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33122.056522] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33185.094705] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33221.482433] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33268.120442] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33308.608175] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33352.961951] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33405.224335] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33472.097147] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33531.035317] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33563.103827] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33615.379228] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33680.174118] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33722.711991] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33773.229670] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33842.125458] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33878.282093] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33930.551611] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[33982.817015] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34035.117552] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34087.376937] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34139.653462] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34256.741780] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34296.998421] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34378.205256] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34420.743252] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34459.180986] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34507.640780] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34559.910166] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34645.220139] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34669.307864] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34754.896204] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34770.540511] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34822.819040] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34875.095442] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34937.860356] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[34980.178011] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35061.373988] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35122.361887] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35183.349936] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35190.817365] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35265.863173] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35348.130167] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35452.708120] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35557.239025] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35661.810971] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35745.054925] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35766.846496] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35819.131906] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35894.193854] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35924.184332] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[35976.459847] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36081.010772] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36133.286172] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36185.568705] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36325.210091] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36342.924549] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36395.180053] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36447.472474] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36499.740991] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36576.849942] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36604.804418] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36657.088827] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36721.888730] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36762.158384] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36814.413762] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36883.327568] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36968.915814] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[36972.276229] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37053.479182] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37077.326640] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37129.620057] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37194.417836] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37234.677479] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37286.950001] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37339.230406] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37440.932546] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37444.271936] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37496.561362] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37548.850920] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37640.296875] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37653.891301] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37766.885489] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37811.226250] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37863.506654] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[37932.424590] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38013.912698] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38056.450697] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38078.488396] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38126.952051] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38218.402036] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38242.489853] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38284.788498] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38337.055882] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38405.978825] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38442.126317] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38506.942240] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38547.182739] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38599.485287] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38651.760813] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38704.010186] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38756.294717] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38808.583132] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38877.483050] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38913.624539] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[38965.924090] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39070.461997] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39157.822981] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39175.541441] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39227.816974] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39286.461730] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39424.325525] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39437.938957] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39490.202329] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39542.470862] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39623.689829] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39653.927535] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39702.615551] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39822.029142] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39858.181641] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39910.460171] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[39977.317961] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40015.534600] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40067.795110] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40159.257230] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40172.847533] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40225.127054] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40311.908435] usb 3-1: new full-speed USB device number 46 using xhci_hcd
>[40312.061606] usb 3-1: device descriptor read/64, error -71
>[40312.162662] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 13.
>[40312.162667] usb 3-1: hub failed to enable device, error -22
>[40312.315835] usb 3-1: new full-speed USB device number 47 using xhci_hcd
>[40312.469005] usb 3-1: device descriptor read/64, error -71
>[40312.570062] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 14.
>[40312.570065] usb 3-1: hub failed to enable device, error -22
>[40312.723237] usb 3-1: new full-speed USB device number 48 using xhci_hcd
>[40312.723339] usb 3-1: Device not responding to setup address.
>[40312.924487] usb 3-1: Device not responding to setup address.
>[40313.125590] usb 3-1: device not accepting address 48, error -71
>[40313.278783] usb 3-1: new full-speed USB device number 49 using xhci_hcd
>[40313.278883] usb 3-1: Device not responding to setup address.
>[40313.480035] usb 3-1: Device not responding to setup address.
>[40313.681137] usb 3-1: device not accepting address 49, error -71
>[40313.681194] usb usb3-port1: unable to enumerate USB device
>[40313.834330] usb 3-2: new high-speed USB device number 50 using xhci_hcd
>[40313.998573] usb 3-2: New USB device found, idVendor=0424, idProduct=2514
>[40313.998576] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[40313.998946] hub 3-2:1.0: USB hub found
>[40313.999040] hub 3-2:1.0: 4 ports detected
>[40314.272744] usb 3-2.1: new high-speed USB device number 51 using xhci_hcd
>[40314.356934] usb 3-2.1: New USB device found, idVendor=0424, idProduct=2640
>[40314.356937] usb 3-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[40314.357352] hub 3-2.1:1.0: USB hub found
>[40314.357402] hub 3-2.1:1.0: 2 ports detected
>[40314.630096] usb 3-2.1.1: new high-speed USB device number 52 using xhci_hcd
>[40314.731498] usb 3-2.1.1: New USB device found, idVendor=0424, idProduct=4064
>[40314.731501] usb 3-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[40314.731503] usb 3-2.1.1: Product: Ultra Fast Media Reader
>[40314.731505] usb 3-2.1.1: Manufacturer: Generic
>[40314.731507] usb 3-2.1.1: SerialNumber: T12000135499
>[40314.731922] usb-storage 3-2.1.1:1.0: USB Mass Storage device detected
>[40314.732197] scsi13 : usb-storage 3-2.1.1:1.0
>[40315.740013] scsi 13:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.90 PQ: 0 ANSI: 0
>[40315.740567] sd 13:0:0:0: Attached scsi generic sg2 type 0
>[40315.746445] sd 13:0:0:0: [sdb] Attached SCSI removable disk
>[40329.702004] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40551.323377] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40643.854531] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[40852.952412] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41009.765824] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41114.334929] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41166.622430] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41271.147328] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41532.523696] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41637.099656] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41931.498582] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[41951.251209] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42108.099645] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42369.441001] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42421.737395] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42578.560003] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42720.243465] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42800.706748] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[42945.503414] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[43043.121621] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[43286.561269] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[43469.306162] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[44201.150040] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[44776.163301] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[44932.989751] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[45142.091732] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[45769.442449] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[45821.704960] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[45882.397696] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46083.595829] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46263.188651] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46293.195137] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46404.127462] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46561.466379] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46607.857024] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46764.683475] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46816.987071] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[46869.257455] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[47026.071908] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[47392.020347] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[47955.992688] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[47967.553957] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[48281.222908] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[48497.057307] nfs: server omen1 not responding, timed out
>[48594.857792] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[48637.680285] usb 3-2.1: USB disconnect, device number 51
>[48637.680293] usb 3-2.1.1: USB disconnect, device number 52
>[48637.794015] BUG: sleeping function called from invalid context at mm/slub.c:965
>[48637.794021] in_atomic(): 1, irqs_disabled(): 1, pid: 24851, name: kworker/0:0
>[48637.794024] INFO: lockdep is turned off.
>[48637.794027] irq event stamp: 0
>[48637.794029] hardirqs last  enabled at (0): [<          (null)>]           (null)
>[48637.794034] hardirqs last disabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[48637.794044] softirqs last  enabled at (0): [<ffffffff81098677>] copy_process.part.23+0x647/0x1e10
>[48637.794049] softirqs last disabled at (0): [<          (null)>]           (null)
>[48637.794056] CPU: 0 PID: 24851 Comm: kworker/0:0 Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[48637.794059] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[48637.794064] Workqueue: pm pm_runtime_work
>[48637.794068]  0000000000000000 00000000518b82b2 ffff8807b01576f8 ffffffff81807520
>[48637.794077]  0000000000000000 ffff8807b0157720 ffffffff810d4ee4 0000000000008010
>[48637.794086]  0000000000008010 ffff8807fd003b00 ffff8807b0157760 ffffffff8122454e
>[48637.794094] Call Trace:
>[48637.794104]  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[48637.794112]  [<ffffffff810d4ee4>] __might_sleep+0x184/0x240
>[48637.794121]  [<ffffffff8122454e>] kmem_cache_alloc_trace+0x4e/0x330
>[48637.794129]  [<ffffffff815e18f4>] ? xhci_alloc_command+0x44/0x150
>[48637.794135]  [<ffffffff815e18f4>] xhci_alloc_command+0x44/0x150
>[48637.794141]  [<ffffffff815ea048>] xhci_stop_device.constprop.7+0x88/0x190
>[48637.794147]  [<ffffffff815eacfe>] xhci_hub_control+0xa4e/0x1470
>[48637.794153]  [<ffffffff815a3896>] ? usb_hcd_link_urb_to_ep+0x26/0x90
>[48637.794159]  [<ffffffff815a613f>] usb_hcd_submit_urb+0x3ef/0xac0
>[48637.794166]  [<ffffffff81401677>] ? debug_check_no_obj_freed+0xf7/0x270
>[48637.794171]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[48637.794178]  [<ffffffff810fc46c>] ? lockdep_init_map+0x6c/0x570
>[48637.794183]  [<ffffffff815a7a82>] usb_submit_urb+0x372/0x600
>[48637.794188]  [<ffffffff815a84e4>] usb_start_wait_urb+0x74/0x190
>[48637.794194]  [<ffffffff815a86dc>] usb_control_msg+0xdc/0x130
>[48637.794198]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[48637.794205]  [<ffffffff8159a7c8>] set_port_feature+0x48/0x50
>[48637.794210]  [<ffffffff8159fa7d>] usb_port_suspend+0x19d/0x550
>[48637.794216]  [<ffffffff815b5c8f>] generic_suspend+0x1f/0x40
>[48637.794222]  [<ffffffff815abcd0>] usb_suspend_both+0x1c0/0x1f0
>[48637.794228]  [<ffffffff815ad063>] usb_runtime_suspend+0x33/0x80
>[48637.794233]  [<ffffffff815ad030>] ? usb_probe_interface+0x350/0x350
>[48637.794240]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[48637.794246]  [<ffffffff815283b6>] rpm_callback+0x26/0xa0
>[48637.794251]  [<ffffffff815290f3>] rpm_suspend+0x123/0x7b0
>[48637.794256]  [<ffffffff8152a19d>] __pm_runtime_suspend+0x5d/0xa0
>[48637.794262]  [<ffffffff815ad0d0>] ? usb_runtime_resume+0x20/0x20
>[48637.794267]  [<ffffffff815ad0fa>] usb_runtime_idle+0x2a/0x40
>[48637.794273]  [<ffffffff81528352>] __rpm_callback+0x32/0x70
>[48637.794278]  [<ffffffff81529aca>] rpm_idle+0x25a/0x500
>[48637.794283]  [<ffffffff8152a7ef>] pm_runtime_work+0xbf/0xd0
>[48637.794291]  [<ffffffff810c0521>] process_one_work+0x211/0x6f0
>[48637.794297]  [<ffffffff810c04b5>] ? process_one_work+0x1a5/0x6f0
>[48637.794303]  [<ffffffff810c0a6b>] worker_thread+0x6b/0x540
>[48637.794310]  [<ffffffff810c0a00>] ? process_one_work+0x6f0/0x6f0
>[48637.794316]  [<ffffffff810c8d08>] kthread+0x108/0x120
>[48637.794322]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[48637.794328]  [<ffffffff8181103c>] ret_from_fork+0x7c/0xb0
>[48637.794333]  [<ffffffff810c8c00>] ? insert_kthread_work+0x80/0x80
>[48638.309342] usb 3-1: new full-speed USB device number 53 using xhci_hcd
>[48638.462538] usb 3-1: device descriptor read/64, error -71
>[48638.563631] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 21.
>[48638.563639] usb 3-1: hub failed to enable device, error -22
>[48638.716826] usb 3-1: new full-speed USB device number 54 using xhci_hcd
>[48638.870015] usb 3-1: device descriptor read/64, error -71
>[48638.970995] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 22.
>[48638.971002] usb 3-1: hub failed to enable device, error -22
>[48639.125155] usb 3-1: new full-speed USB device number 55 using xhci_hcd
>[48639.125261] usb 3-1: Device not responding to setup address.
>[48639.326498] usb 3-1: Device not responding to setup address.
>[48639.527511] usb 3-1: device not accepting address 55, error -71
>[48639.680752] usb 3-1: new full-speed USB device number 56 using xhci_hcd
>[48639.680911] usb 3-1: Device not responding to setup address.
>[48639.881994] usb 3-1: Device not responding to setup address.
>[48640.083084] usb 3-1: device not accepting address 56, error -71
>[48640.083205] usb usb3-port1: unable to enumerate USB device
>[48640.083361] usb 3-2: USB disconnect, device number 50
>[49494.017805] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[49538.605684] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[49643.669112] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[49694.165784] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[49746.449305] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[49798.715698] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[49955.552165] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50060.106093] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50269.222097] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50396.538487] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50426.554901] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50520.052031] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50583.886836] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50792.977697] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50851.642453] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50898.057158] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[50950.308626] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51107.151967] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51161.707729] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51255.496122] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51293.933857] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51317.774429] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51376.447089] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51422.834858] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51516.360866] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51527.923304] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51632.489256] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51684.740766] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51737.026156] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51789.289697] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51860.251511] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51894.342090] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51991.965278] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[51999.405520] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52097.028690] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52256.417482] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52261.824772] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52383.006096] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52506.519703] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52524.219143] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[52841.064261] nouveau E[   PFIFO][0000:01:00.0] read fault at 0x0000011000 [UNSUPPORTED_KIND] from PBDMA0/HOST on channel 0x007edc0000 [unknown]
>[53253.240001] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53446.020189] nouveau E[     DRM] GPU lockup - switching to software fbcon
>[53462.028368] nouveau E[Xorg.bin[1242]] failed to idle channel 0xcccc0001 [Xorg.bin[1242]]
>[53465.181602] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53477.044151] nouveau E[Xorg.bin[1242]] failed to idle channel 0xcccc0001 [Xorg.bin[1242]]
>[53492.060936] nouveau E[Xorg.bin[1242]] failed to idle channel 0xcccc0000 [Xorg.bin[1242]]
>[53507.076718] nouveau E[Xorg.bin[1242]] failed to idle channel 0xcccc0000 [Xorg.bin[1242]]
>[53507.231445] traps: gdm[1236] general protection ip:7fa7d69a310b sp:7fff09271700 error:0 in gdm[7fa7d698d000+64000]
>[53522.208616] nouveau E[rss-glx-hypersp[25549]] failed to idle channel 0xcccc0000 [rss-glx-hypersp[25549]]
>[53537.224398] nouveau E[rss-glx-hypersp[25549]] failed to idle channel 0xcccc0000 [rss-glx-hypersp[25549]]
>[53552.245187] nouveau E[rss-glx-plasma[14867]] failed to idle channel 0xcccc0000 [rss-glx-plasma[14867]]
>[53564.841742] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53567.260970] nouveau E[rss-glx-plasma[14867]] failed to idle channel 0xcccc0000 [rss-glx-plasma[14867]]
>[53582.280758] nouveau E[rss-glx-lorenz[18030]] failed to idle channel 0xcccc0000 [rss-glx-lorenz[18030]]
>[53597.296542] nouveau E[rss-glx-lorenz[18030]] failed to idle channel 0xcccc0000 [rss-glx-lorenz[18030]]
>[53612.320332] nouveau E[rss-glx-cyclone[15343]] failed to idle channel 0xcccc0000 [rss-glx-cyclone[15343]]
>[53622.511543] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53627.336116] nouveau E[rss-glx-cyclone[15343]] failed to idle channel 0xcccc0000 [rss-glx-cyclone[15343]]
>[53642.354902] nouveau E[rss-glx-skyrock[20371]] failed to idle channel 0xcccc0000 [rss-glx-skyrock[20371]]
>[53657.370684] nouveau E[rss-glx-skyrock[20371]] failed to idle channel 0xcccc0000 [rss-glx-skyrock[20371]]
>[53672.391473] nouveau E[rss-glx-skyrock[21107]] failed to idle channel 0xcccc0000 [rss-glx-skyrock[21107]]
>[53674.781941] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53687.407259] nouveau E[rss-glx-skyrock[21107]] failed to idle channel 0xcccc0000 [rss-glx-skyrock[21107]]
>[53693.414197] INFO: task rss-glx-euphori:14794 blocked for more than 120 seconds.
>[53693.416154]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.418150] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.420184] rss-glx-euphori D ffff8807b5d44d70 13040 14794      1 0x00000082
>[53693.422161]  ffff880698857d28 0000000000000046 ffff8807b5d44d70 00000000001d5cc0
>[53693.424190]  ffff880698857fd8 00000000001d5cc0 ffff8807ebb9b3a0 ffffffffa0067088
>[53693.426148]  0000000000000246 ffff8807b5d44d70 00000000ffffffff ffffffffa0067080
>[53693.428152] Call Trace:
>[53693.430087]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.432068]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.434106]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.436072]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.437984]  [<ffffffff812722e7>] ? mntput_no_expire+0x17/0x400
>[53693.439896]  [<ffffffffa0035c4a>] drm_release+0x3a/0x5f0 [drm]
>[53693.441822]  [<ffffffff8124d295>] __fput+0xf5/0x210
>[53693.443739]  [<ffffffff8124d3fe>] ____fput+0xe/0x10
>[53693.445596]  [<ffffffff810c5504>] task_work_run+0xc4/0xf0
>[53693.447424]  [<ffffffff8109e973>] do_exit+0x3c3/0xd50
>[53693.449254]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53693.451054]  [<ffffffff8109f390>] do_group_exit+0x50/0xe0
>[53693.452870]  [<ffffffff8109f434>] SyS_exit_group+0x14/0x20
>[53693.454654]  [<ffffffff818110e9>] system_call_fastpath+0x16/0x1b
>[53693.456420] INFO: lockdep is turned off.
>[53693.458231] INFO: task rss-glx-drempel:19934 blocked for more than 120 seconds.
>[53693.460063]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.461863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.463723] rss-glx-drempel D ffff88069a3033a0 12736 19934      1 0x00000082
>[53693.465581]  ffff88069a5dfd28 0000000000000046 ffff88069a3033a0 00000000001d5cc0
>[53693.467469]  ffff88069a5dffd8 00000000001d5cc0 ffff88069a300000 ffffffffa0067088
>[53693.469339]  0000000000000246 ffff88069a3033a0 00000000ffffffff ffffffffa0067080
>[53693.471216] Call Trace:
>[53693.473105]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.474948]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.476834]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.478722]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.480615]  [<ffffffff812722e7>] ? mntput_no_expire+0x17/0x400
>[53693.482439]  [<ffffffffa0035c4a>] drm_release+0x3a/0x5f0 [drm]
>[53693.484288]  [<ffffffff8124d295>] __fput+0xf5/0x210
>[53693.486147]  [<ffffffff8124d3fe>] ____fput+0xe/0x10
>[53693.487953]  [<ffffffff810c5504>] task_work_run+0xc4/0xf0
>[53693.489769]  [<ffffffff8109e973>] do_exit+0x3c3/0xd50
>[53693.491614]  [<ffffffff810aeb5e>] ? signal_wake_up_state+0x1e/0x30
>[53693.493486]  [<ffffffff8109f390>] do_group_exit+0x50/0xe0
>[53693.495301]  [<ffffffff8109f434>] SyS_exit_group+0x14/0x20
>[53693.497125]  [<ffffffff818110e9>] system_call_fastpath+0x16/0x1b
>[53693.498943] INFO: lockdep is turned off.
>[53693.500772] INFO: task rss-glx-drempel:20676 blocked for more than 120 seconds.
>[53693.502583]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.504418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.506310] rss-glx-drempel D ffff8800d73299d0 13808 20676      1 0x00000082
>[53693.508163]  ffff8806905e3b78 0000000000000046 ffff8800d73299d0 00000000001d5cc0
>[53693.510065]  ffff8806905e3fd8 00000000001d5cc0 ffff8807f1fc8000 ffffffffa0067088
>[53693.511936]  0000000000000246 ffff8800d73299d0 00000000ffffffff ffffffffa0067080
>[53693.513888] Call Trace:
>[53693.515735]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.517643]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.519556]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.521475]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.523369]  [<ffffffffa0035c4a>] drm_release+0x3a/0x5f0 [drm]
>[53693.525251]  [<ffffffff8124d295>] __fput+0xf5/0x210
>[53693.527155]  [<ffffffff8124d3fe>] ____fput+0xe/0x10
>[53693.528994]  [<ffffffff810c5504>] task_work_run+0xc4/0xf0
>[53693.530846]  [<ffffffff8109e973>] do_exit+0x3c3/0xd50
>[53693.532710]  [<ffffffff8109f390>] do_group_exit+0x50/0xe0
>[53693.534553]  [<ffffffff810b30a3>] get_signal_to_deliver+0x2c3/0x9f0
>[53693.536378]  [<ffffffff81019627>] do_signal+0x57/0x710
>[53693.538200]  [<ffffffff81019d50>] do_notify_resume+0x70/0x90
>[53693.540018]  [<ffffffff81811422>] int_signal+0x12/0x17
>[53693.541865] INFO: lockdep is turned off.
>[53693.543746] INFO: task rss-glx-spirogr:20834 blocked for more than 120 seconds.
>[53693.545582]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.547420] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.549292] rss-glx-spirogr D ffff8807b01899d0 12864 20834      1 0x00000082
>[53693.551199]  ffff88061631bd28 0000000000000046 ffff8807b01899d0 00000000001d5cc0
>[53693.553088]  ffff88061631bfd8 00000000001d5cc0 ffff88069a300000 ffffffffa0067088
>[53693.555022]  0000000000000246 ffff8807b01899d0 00000000ffffffff ffffffffa0067080
>[53693.556951] Call Trace:
>[53693.558876]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.560776]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.562698]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.564610]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.566467]  [<ffffffff812722e7>] ? mntput_no_expire+0x17/0x400
>[53693.568366]  [<ffffffffa0035c4a>] drm_release+0x3a/0x5f0 [drm]
>[53693.570284]  [<ffffffff8124d295>] __fput+0xf5/0x210
>[53693.572121]  [<ffffffff8124d3fe>] ____fput+0xe/0x10
>[53693.573963]  [<ffffffff810c5504>] task_work_run+0xc4/0xf0
>[53693.575837]  [<ffffffff8109e973>] do_exit+0x3c3/0xd50
>[53693.577649]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53693.579485]  [<ffffffff8109f390>] do_group_exit+0x50/0xe0
>[53693.581277]  [<ffffffff8109f434>] SyS_exit_group+0x14/0x20
>[53693.583052]  [<ffffffff818110e9>] system_call_fastpath+0x16/0x1b
>[53693.584856] INFO: lockdep is turned off.
>[53693.586628] INFO: task rss-glx-plasma:21328 blocked for more than 120 seconds.
>[53693.588452]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.590216] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.592023] rss-glx-plasma  D ffff88060de27cf8 13408 21328      1 0x0000008a
>[53693.593854]  00000000895543e5 0000000000000000 ffff8800d571fc00 ffff8807b5e78200
>[53693.595740]  ffff88060de3ec00 ffff8807b5e78200 ffff88060de27d30 ffffffffa0132d6d
>[53693.597553]  ffff880699edd480 00000000895543e5 ffff88060de3ec10 ffff8800d571f9c0
>[53693.599380] Call Trace:
>[53693.601192]  [<ffffffffa0132d6d>] ? nouveau_channel_idle+0x8d/0xb0 [nouveau]
>[53693.602988]  [<ffffffffa013c4b6>] ? nouveau_abi16_chan_fini.isra.3+0x36/0x1c0 [nouveau]
>[53693.604816]  [<ffffffffa013c878>] ? nouveau_abi16_fini+0x38/0x80 [nouveau]
>[53693.606609]  [<ffffffffa01319cc>] ? nouveau_drm_preclose+0x3c/0x80 [nouveau]
>[53693.608379]  [<ffffffffa0035c6d>] ? drm_release+0x5d/0x5f0 [drm]
>[53693.610181]  [<ffffffff8124d295>] ? __fput+0xf5/0x210
>[53693.611926]  [<ffffffff8124d3fe>] ? ____fput+0xe/0x10
>[53693.613684]  [<ffffffff810c5504>] ? task_work_run+0xc4/0xf0
>[53693.615452]  [<ffffffff8109e973>] ? do_exit+0x3c3/0xd50
>[53693.617165]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53693.618880]  [<ffffffff8109f390>] ? do_group_exit+0x50/0xe0
>[53693.620613]  [<ffffffff8109f434>] ? SyS_exit_group+0x14/0x20
>[53693.622343]  [<ffffffff818110e9>] ? system_call_fastpath+0x16/0x1b
>[53693.624105] INFO: lockdep is turned off.
>[53693.625823] INFO: task chrome:21852 blocked for more than 120 seconds.
>[53693.627583]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.629330] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.631109] chrome          D ffff880790158000 13760 21852      1 0x00000182
>[53693.632915]  ffff8800af35fd28 0000000000000046 ffff880790158000 00000000001d5cc0
>[53693.634763]  ffff8800af35ffd8 00000000001d5cc0 ffff8807dece19d0 ffffffffa0067088
>[53693.636560]  0000000000000246 ffff880790158000 00000000ffffffff ffffffffa0067080
>[53693.638377] Call Trace:
>[53693.640209]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.642012]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.643848]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.645663]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53693.647426]  [<ffffffff812722e7>] ? mntput_no_expire+0x17/0x400
>[53693.649181]  [<ffffffffa0035c4a>] drm_release+0x3a/0x5f0 [drm]
>[53693.650961]  [<ffffffff8124d295>] __fput+0xf5/0x210
>[53693.652703]  [<ffffffff8124d3fe>] ____fput+0xe/0x10
>[53693.654448]  [<ffffffff810c5504>] task_work_run+0xc4/0xf0
>[53693.656212]  [<ffffffff8109e973>] do_exit+0x3c3/0xd50
>[53693.657919]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[53693.659659]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53693.661413]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53693.663144]  [<ffffffff8109f390>] do_group_exit+0x50/0xe0
>[53693.664854]  [<ffffffff8109f434>] SyS_exit_group+0x14/0x20
>[53693.666562]  [<ffffffff81811310>] tracesys+0xdd/0xe2
>[53693.668269] INFO: lockdep is turned off.
>[53693.669992] INFO: task Xorg.bin:25668 blocked for more than 120 seconds.
>[53693.671751]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.673499] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.675273] Xorg.bin        D ffff8807dcc88000 13744 25668      1 0x00000084
>[53693.677022]  ffff8807b23afb38 0000000000000046 ffff8807dcc88000 00000000001d5cc0
>[53693.678818]  ffff8807b23affd8 00000000001d5cc0 ffff8807f1fccd70 ffffffffa0067088
>[53693.680610]  0000000000000246 ffff8807dcc88000 00000000ffffffff ffffffffa0067080
>[53693.682473] Call Trace:
>[53693.684237]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.686007]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.687805]  [<ffffffffa00359a7>] ? drm_stub_open+0x37/0x100 [drm]
>[53693.689548]  [<ffffffffa00359a7>] ? drm_stub_open+0x37/0x100 [drm]
>[53693.691297]  [<ffffffffa00359a7>] drm_stub_open+0x37/0x100 [drm]
>[53693.693017]  [<ffffffff812502fe>] chrdev_open+0xae/0x1d0
>[53693.694724]  [<ffffffff81250250>] ? cdev_put+0x30/0x30
>[53693.696417]  [<ffffffff812485ad>] do_dentry_open+0x1ed/0x360
>[53693.698150]  [<ffffffff81248831>] finish_open+0x41/0x60
>[53693.699841]  [<ffffffff8125ddac>] do_last+0xd7c/0x1430
>[53693.701568]  [<ffffffff812584d7>] ? link_path_walk+0xa7/0x1440
>[53693.703298]  [<ffffffff8125e52e>] path_openat+0xce/0x700
>[53693.704994]  [<ffffffff8125f3fd>] do_filp_open+0x4d/0xc0
>[53693.706723]  [<ffffffff81810247>] ? _raw_spin_unlock+0x27/0x40
>[53693.708414]  [<ffffffff8126f6af>] ? __alloc_fd+0xaf/0x1c0
>[53693.710116]  [<ffffffff8124a45b>] do_sys_open+0x13b/0x250
>[53693.711867]  [<ffffffff8124a58e>] SyS_open+0x1e/0x20
>[53693.713582]  [<ffffffff818110e9>] system_call_fastpath+0x16/0x1b
>[53693.715301] INFO: lockdep is turned off.
>[53693.717070] INFO: task Xorg.bin:25719 blocked for more than 120 seconds.
>[53693.718847]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53693.720557] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53693.722277] Xorg.bin        D ffff8807c03919d0 13744 25719  25713 0x00000080
>[53693.724054]  ffff8807cfdf3b38 0000000000000046 ffff8807c03919d0 00000000001d5cc0
>[53693.725848]  ffff8807cfdf3fd8 00000000001d5cc0 ffff8807f1fccd70 ffffffffa0067088
>[53693.727571]  0000000000000246 ffff8807c03919d0 00000000ffffffff ffffffffa0067080
>[53693.729308] Call Trace:
>[53693.731049]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53693.732790]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53693.734514]  [<ffffffffa00359a7>] ? drm_stub_open+0x37/0x100 [drm]
>[53693.736252]  [<ffffffffa00359a7>] ? drm_stub_open+0x37/0x100 [drm]
>[53693.737952]  [<ffffffffa00359a7>] drm_stub_open+0x37/0x100 [drm]
>[53693.739686]  [<ffffffff812502fe>] chrdev_open+0xae/0x1d0
>[53693.741442]  [<ffffffff81250250>] ? cdev_put+0x30/0x30
>[53693.743138]  [<ffffffff812485ad>] do_dentry_open+0x1ed/0x360
>[53693.744852]  [<ffffffff81248831>] finish_open+0x41/0x60
>[53693.746544]  [<ffffffff8125ddac>] do_last+0xd7c/0x1430
>[53693.748238]  [<ffffffff812584d7>] ? link_path_walk+0xa7/0x1440
>[53693.749976]  [<ffffffff8125e52e>] path_openat+0xce/0x700
>[53693.751729]  [<ffffffff8125f3fd>] do_filp_open+0x4d/0xc0
>[53693.753421]  [<ffffffff81810247>] ? _raw_spin_unlock+0x27/0x40
>[53693.755131]  [<ffffffff8126f6af>] ? __alloc_fd+0xaf/0x1c0
>[53693.756892]  [<ffffffff8124a45b>] do_sys_open+0x13b/0x250
>[53693.758616]  [<ffffffff8124a58e>] SyS_open+0x1e/0x20
>[53693.760284]  [<ffffffff818110e9>] system_call_fastpath+0x16/0x1b
>[53693.761983] INFO: lockdep is turned off.
>[53702.426043] nouveau E[rss-glx-plasma[21328]] failed to idle channel 0xcccc0000 [rss-glx-plasma[21328]]
>[53702.427713] [sched_delayed] sched: RT throttling activated
>[53717.441827] nouveau E[rss-glx-plasma[21328]] failed to idle channel 0xcccc0000 [rss-glx-plasma[21328]]
>[53727.065474] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53732.462615] nouveau E[rss-glx-spirogr[20834]] failed to idle channel 0xcccc0000 [rss-glx-spirogr[20834]]
>[53747.478398] nouveau E[rss-glx-spirogr[20834]] failed to idle channel 0xcccc0000 [rss-glx-spirogr[20834]]
>[53762.508194] nouveau E[rss-glx-euphori[14794]] failed to idle channel 0xcccc0000 [rss-glx-euphori[14794]]
>[53777.523973] nouveau E[rss-glx-euphori[14794]] failed to idle channel 0xcccc0000 [rss-glx-euphori[14794]]
>[53790.856266] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53792.546761] nouveau E[rss-glx-drempel[19934]] failed to idle channel 0xcccc0000 [rss-glx-drempel[19934]]
>[53807.562540] nouveau E[rss-glx-drempel[19934]] failed to idle channel 0xcccc0000 [rss-glx-drempel[19934]]
>[53813.881806] INFO: task rss-glx-drempel:20676 blocked for more than 120 seconds.
>[53813.883516]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53813.885255] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53813.887050] rss-glx-drempel D 00000000bec8a21c 13808 20676      1 0x0000008a
>[53813.888863]  0000000000000000 ffff880730fe7d80 ffff8807b005e200 ffff880690360140
>[53813.890709]  ffff8807b005e200 ffff8806905e3b78 ffffffffa0132d6d ffff8807c014c440
>[53813.892494]  00000000bec8a21c ffff880690360150 ffff880730fe70c0 ffff880690360160
>[53813.894337] Call Trace:
>[53813.896144]  [<ffffffffa0132d6d>] ? nouveau_channel_idle+0x8d/0xb0 [nouveau]
>[53813.897957]  [<ffffffffa013c4b6>] ? nouveau_abi16_chan_fini.isra.3+0x36/0x1c0 [nouveau]
>[53813.899789]  [<ffffffffa013c878>] ? nouveau_abi16_fini+0x38/0x80 [nouveau]
>[53813.901623]  [<ffffffffa01319cc>] ? nouveau_drm_preclose+0x3c/0x80 [nouveau]
>[53813.903394]  [<ffffffffa0035c6d>] ? drm_release+0x5d/0x5f0 [drm]
>[53813.905216]  [<ffffffff8124d295>] ? __fput+0xf5/0x210
>[53813.906968]  [<ffffffff8124d3fe>] ? ____fput+0xe/0x10
>[53813.908750]  [<ffffffff810c5504>] ? task_work_run+0xc4/0xf0
>[53813.910492]  [<ffffffff8109e973>] ? do_exit+0x3c3/0xd50
>[53813.912276]  [<ffffffff8109f390>] ? do_group_exit+0x50/0xe0
>[53813.913996]  [<ffffffff810b30a3>] ? get_signal_to_deliver+0x2c3/0x9f0
>[53813.915721]  [<ffffffff81019627>] ? do_signal+0x57/0x710
>[53813.917440]  [<ffffffff81019d50>] ? do_notify_resume+0x70/0x90
>[53813.919207]  [<ffffffff81811422>] ? int_signal+0x12/0x17
>[53813.920931] INFO: lockdep is turned off.
>[53813.922689] INFO: task chrome:21852 blocked for more than 120 seconds.
>[53813.924426]       Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[53813.926209] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[53813.928045] chrome          D ffff880790158000 13760 21852      1 0x00000182
>[53813.929833]  ffff8800af35fd28 0000000000000046 ffff880790158000 00000000001d5cc0
>[53813.931631]  ffff8800af35ffd8 00000000001d5cc0 ffff8807dece19d0 ffffffffa0067088
>[53813.933440]  0000000000000246 ffff880790158000 00000000ffffffff ffffffffa0067080
>[53813.935303] Call Trace:
>[53813.937165]  [<ffffffff8180b0a1>] schedule_preempt_disabled+0x31/0x80
>[53813.938988]  [<ffffffff8180c623>] mutex_lock_nested+0x1a3/0x440
>[53813.940836]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53813.942707]  [<ffffffffa0035c4a>] ? drm_release+0x3a/0x5f0 [drm]
>[53813.944548]  [<ffffffff812722e7>] ? mntput_no_expire+0x17/0x400
>[53813.946381]  [<ffffffffa0035c4a>] drm_release+0x3a/0x5f0 [drm]
>[53813.948217]  [<ffffffff8124d295>] __fput+0xf5/0x210
>[53813.949986]  [<ffffffff8124d3fe>] ____fput+0xe/0x10
>[53813.951741]  [<ffffffff810c5504>] task_work_run+0xc4/0xf0
>[53813.953496]  [<ffffffff8109e973>] do_exit+0x3c3/0xd50
>[53813.955244]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[53813.956985]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53813.958722]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[53813.960495]  [<ffffffff8109f390>] do_group_exit+0x50/0xe0
>[53813.962261]  [<ffffffff8109f434>] SyS_exit_group+0x14/0x20
>[53813.963988]  [<ffffffff81811310>] tracesys+0xdd/0xe2
>[53813.965719] INFO: lockdep is turned off.
>[53822.583326] nouveau E[rss-glx-drempel[20675]] failed to idle channel 0xcccc0000 [rss-glx-drempel[20675]]
>[53837.599107] nouveau E[rss-glx-drempel[20675]] failed to idle channel 0xcccc0000 [rss-glx-drempel[20675]]
>[53852.619891] nouveau E[chrome[21843]] failed to idle channel 0xcccc0000 [chrome[21843]]
>[53854.406822] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53867.635672] nouveau E[chrome[21843]] failed to idle channel 0xcccc0000 [chrome[21843]]
>[53898.994699] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53935.143194] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[53987.411714] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[54001.226167] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54016.240946] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54031.255725] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54046.270505] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54047.134526] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[54061.285284] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54076.303066] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54091.317845] nouveau E[gnome-session-c[25847]] failed to idle channel 0xcccc0000 [gnome-session-c[25847]]
>[54308.783091] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[54410.475220] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[55302.515307] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[55480.072022] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[55773.522925] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[56139.459109] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[56348.550951] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[56837.695440] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[56871.818078] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[57133.193418] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[57290.004729] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[57342.280288] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[59433.281879] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[59903.782242] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[60531.083949] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
>[61250.307038] usb 3-1: new full-speed USB device number 57 using xhci_hcd
>[61250.460211] usb 3-1: device descriptor read/64, error -71
>[61250.561250] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 24.
>[61250.561258] usb 3-1: hub failed to enable device, error -22
>[61250.714439] usb 3-1: new full-speed USB device number 58 using xhci_hcd
>[61250.867621] usb 3-1: device descriptor read/64, error -71
>[61250.968667] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 25.
>[61250.968675] usb 3-1: hub failed to enable device, error -22
>[61251.121829] usb 3-1: new full-speed USB device number 59 using xhci_hcd
>[61251.121978] usb 3-1: Device not responding to setup address.
>[61251.323133] usb 3-1: Device not responding to setup address.
>[61251.524159] usb 3-1: device not accepting address 59, error -71
>[61251.677377] usb 3-1: new full-speed USB device number 60 using xhci_hcd
>[61251.677523] usb 3-1: Device not responding to setup address.
>[61251.878645] usb 3-1: Device not responding to setup address.
>[61252.079712] usb 3-1: device not accepting address 60, error -71
>[61252.079811] usb usb3-port1: unable to enumerate USB device
>[61252.232926] usb 3-2: new high-speed USB device number 61 using xhci_hcd
>[61252.397290] usb 3-2: New USB device found, idVendor=0424, idProduct=2514
>[61252.397298] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[61252.397971] hub 3-2:1.0: USB hub found
>[61252.398143] hub 3-2:1.0: 4 ports detected
>[61252.672374] usb 3-2.1: new high-speed USB device number 62 using xhci_hcd
>[61252.756630] usb 3-2.1: New USB device found, idVendor=0424, idProduct=2640
>[61252.756637] usb 3-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[61252.757253] hub 3-2.1:1.0: USB hub found
>[61252.757360] hub 3-2.1:1.0: 2 ports detected
>[61253.030720] usb 3-2.1.1: new high-speed USB device number 63 using xhci_hcd
>[61253.132420] usb 3-2.1.1: New USB device found, idVendor=0424, idProduct=4064
>[61253.132427] usb 3-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[61253.132431] usb 3-2.1.1: Product: Ultra Fast Media Reader
>[61253.132434] usb 3-2.1.1: Manufacturer: Generic
>[61253.132438] usb 3-2.1.1: SerialNumber: T12000135499
>[61253.133203] usb-storage 3-2.1.1:1.0: USB Mass Storage device detected
>[61253.133602] scsi14 : usb-storage 3-2.1.1:1.0
>[61254.140683] scsi 14:0:0:0: Direct-Access     Generic  Ultra HS-SD/MMC  1.90 PQ: 0 ANSI: 0
>[61254.141599] sd 14:0:0:0: Attached scsi generic sg2 type 0
>[61254.147779] sd 14:0:0:0: [sdb] Attached SCSI removable disk
>[61263.391207] ------------[ cut here ]------------
>[61263.391230] WARNING: CPU: 3 PID: 25719 at drivers/gpu/drm/nouveau/nouveau_bo.c:358 nouveau_bo_unpin+0x149/0x160 [nouveau]()
>[61263.391245] Modules linked in: des_generic md4 nls_utf8 cifs rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd sunrpc fscache bnep bluetooth fuse xt_CHECKSUM ipt_MASQUERADE ip6t_rpfilter ip6t_REJECT xt_conntrack cfg80211 ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw s5h1411 cx25840 cx23885 btcx_risc altera_ci videobuf_dvb tda18271 altera_stapl x86_pkg_temp_thermal tveeprom coretemp cx2341x snd_hda_codec_hdmi kvm_intel snd_virtuoso snd_hda_codec_realtek snd_hda_codec_generic snd_usb_audio snd_hda_intel snd_oxygen_lib snd_hda_controller
>[61263.391258]  videobuf_dma_sg videobuf_core snd_usbmidi_lib dvb_core snd_hda_codec snd_mpu401_uart snd_rawmidi snd_hwdep eeepc_wmi r8169 asus_wmi snd_seq sparse_keymap rfkill serio_raw rc_core kvm snd_seq_device ums_realtek iTCO_wdt uas iTCO_vendor_support usb_storage v4l2_common videodev mii ftdi_sio usblp joydev crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel media snd_pcm mei_me mei i2c_i801 snd_timer snd lpc_ich microcode mfd_core shpchp soundcore binfmt_misc nouveau i2c_algo_bit drm_kms_helper ttm drm i2c_core mxm_wmi video wmi
>[61263.391259] CPU: 3 PID: 25719 Comm: Xorg.bin Not tainted 3.16.0-0.rc1.git2.1.fc21.x86_64 #1
>[61263.391260] Hardware name: System manufacturer System Product Name/P8Z77-V LE PLUS, BIOS 0908 12/10/2013
>[61263.391261]  0000000000000000 000000009b977d3f ffff8807cfdf36e0 ffffffff81807520
>[61263.391263]  0000000000000000 ffff8807cfdf3718 ffffffff8109b3bd ffff8807dec82800
>[61263.391264]  ffff8807ecffaaa0 ffff8807eeed6230 ffff8807ea0e8800 0000000000000001
>[61263.391264] Call Trace:
>[61263.391268]  [<ffffffff81807520>] dump_stack+0x4d/0x66
>[61263.391270]  [<ffffffff8109b3bd>] warn_slowpath_common+0x7d/0xa0
>[61263.391271]  [<ffffffff8109b4ea>] warn_slowpath_null+0x1a/0x20
>[61263.391286]  [<ffffffffa0137f29>] nouveau_bo_unpin+0x149/0x160 [nouveau]
>[61263.391300]  [<ffffffffa015daeb>] nv50_crtc_swap_fbs.isra.12+0x5b/0xf0 [nouveau]
>[61263.391301]  [<ffffffff810ff79d>] ? trace_hardirqs_on+0xd/0x10
>[61263.391314]  [<ffffffffa015fb69>] nv50_crtc_mode_set+0x119/0x3e0 [nouveau]
>[61263.391319]  [<ffffffffa007b931>] drm_crtc_helper_set_mode+0x2f1/0x530 [drm_kms_helper]
>[61263.391323]  [<ffffffff8122598f>] ? __kmalloc+0x10f/0x380
>[61263.391327]  [<ffffffffa007c756>] drm_crtc_helper_set_config+0x9d6/0xb60 [drm_kms_helper]
>[61263.391341]  [<ffffffffa014ab08>] nouveau_crtc_set_config+0x58/0x130 [nouveau]
>[61263.391349]  [<ffffffffa0041197>] drm_mode_set_config_internal+0x67/0xf0 [drm]
>[61263.391352]  [<ffffffffa007ecc3>] restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
>[61263.391355]  [<ffffffffa007ed13>] drm_fb_helper_restore_fbdev_mode_unlocked+0x23/0x40 [drm_kms_helper]
>[61263.391359]  [<ffffffffa00807f8>] drm_fb_helper_set_par+0x28/0x70 [drm_kms_helper]
>[61263.391361]  [<ffffffff8145eb96>] fb_set_var+0x196/0x430
>[61263.391362]  [<ffffffff810da1c7>] ? check_preempt_curr+0x57/0x90
>[61263.391364]  [<ffffffff810fbbcd>] ? trace_hardirqs_off+0xd/0x10
>[61263.391365]  [<ffffffff818102ff>] ? _raw_spin_unlock_irqrestore+0x5f/0x70
>[61263.391366]  [<ffffffff810ddd3b>] ? try_to_wake_up+0x10b/0x3f0
>[61263.391368]  [<ffffffff810e893c>] ? update_curr+0x5c/0x200
>[61263.391370]  [<ffffffff81454da9>] fbcon_blank+0x259/0x340
>[61263.391372]  [<ffffffff814f0982>] do_unblank_screen+0xc2/0x200
>[61263.391374]  [<ffffffff814e643d>] complete_change_console+0x5d/0xf0
>[61263.391375]  [<ffffffff814e76d7>] vt_ioctl+0x1207/0x14d0
>[61263.391377]  [<ffffffff8106430f>] ? __do_page_fault+0x1cf/0x620
>[61263.391378]  [<ffffffff814da52d>] tty_ioctl+0x2bd/0xdb0
>[61263.391379]  [<ffffffff8106440c>] ? __do_page_fault+0x2cc/0x620
>[61263.391380]  [<ffffffff81262380>] do_vfs_ioctl+0x2f0/0x520
>[61263.391382]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[61263.391384]  [<ffffffff8126eca1>] ? __fget_light+0x81/0x160
>[61263.391385]  [<ffffffff81262631>] SyS_ioctl+0x81/0xa0
>[61263.391386]  [<ffffffff8115fa3c>] ? __audit_syscall_entry+0x9c/0xf0
>[61263.391387]  [<ffffffff818110e9>] system_call_fastpath+0x16/0x1b
>[61263.391388] ---[ end trace 36d60464b42def0f ]---

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Attachments on bug 1111560: 910760