Attachment 863159 Details for Bug 1062833 – USB disk - usb-storage - dmesg

USB disk - usb-storage - dmesg

dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-usb-storage-usb-disk (text/plain), 41.27 KB, created by poma on 2014-02-14 08:19:02 UTC

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Creator: poma

Created: 2014-02-14 08:19:02 UTC

Size: 41.27 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 3.14.0-0.rc2.git2.1.fc21.x86_64 (mockbuild@bkernel02) (gcc version 4.8.2 20140120 (Red Hat 4.8.2-14) (GCC) ) #1 SMP Wed Feb 12 20:04:19 UTC 2014
>[    0.000000] Command line: initrd=initrd.img inst.stage2=hd:LABEL=Fedora\x20rawhide\x20x86_64 video=1440x900 selinux=0 BOOT_IMAGE=vmlinuz 
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007fffcfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007fffd000-0x000000007fffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.4 present.
>[    0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
>[    0.000000] Hypervisor detected: KVM
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x7fffd max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0080000000 mask FF80000000 uncachable
>[    0.000000]   1 disabled
>[    0.000000]   2 disabled
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106
>[    0.000000] found SMP MP-table at [mem 0x000f17a0-0x000f17af] mapped at [ffff8800000f17a0]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x02dc8000, 0x02dc8fff] PGTABLE
>[    0.000000] BRK [0x02dc9000, 0x02dc9fff] PGTABLE
>[    0.000000] BRK [0x02dca000, 0x02dcafff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x7d800000-0x7d9fffff]
>[    0.000000]  [mem 0x7d800000-0x7d9fffff] page 2M
>[    0.000000] BRK [0x02dcb000, 0x02dcbfff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x7c000000-0x7d7fffff]
>[    0.000000]  [mem 0x7c000000-0x7d7fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x7bffffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x7bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x7da00000-0x7fffcfff]
>[    0.000000]  [mem 0x7da00000-0x7fdfffff] page 2M
>[    0.000000]  [mem 0x7fe00000-0x7fffcfff] page 4k
>[    0.000000] BRK [0x02dcc000, 0x02dccfff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x7db0e000-0x7ffdbfff]
>[    0.000000] ACPI: RSDP 00000000000f1610 000014 (v00 BOCHS )
>[    0.000000] ACPI: RSDT 000000007fffe440 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
>[    0.000000] ACPI: FACP 000000007fffff80 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
>[    0.000000] ACPI: DSDT 000000007fffe470 001137 (v01   BXPC   BXDSDT 00000001 INTL 20120913)
>[    0.000000] ACPI: FACS 000000007fffff40 000040
>[    0.000000] ACPI: SSDT 000000007ffff6a0 000899 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
>[    0.000000] ACPI: APIC 000000007ffff5b0 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007fffcfff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x7fffcfff]
>[    0.000000]   NODE_DATA [mem 0x7dae7000-0x7db0dfff]
>[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
>[    0.000000] kvm-clock: cpu 0, msr 0:7da67001, boot clock
>[    0.000000]  [ffffea0000000000-ffffea0001ffffff] PMD -> [ffff88007b200000-ffff88007d1fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
>[    0.000000]   node   0: [mem 0x00100000-0x7fffcfff]
>[    0.000000] On node 0 totalpages: 524187
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 8128 pages used for memmap
>[    0.000000]   DMA32 zone: 520189 pages, LIFO batch:31
>[    0.000000] ACPI: PM-Timer IO Port: 0xb008
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 0, version 17, 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 5 global_irq 5 high level)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ2 used by override.
>[    0.000000] ACPI: IRQ5 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] ACPI: IRQ10 used by override.
>[    0.000000] ACPI: IRQ11 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[    0.000000] e820: [mem 0x80000000-0xfeffbfff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on KVM
>[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 478 pages/cpu @ffff88007d400000 s1926784 r8192 d22912 u2097152
>[    0.000000] pcpu-alloc: s1926784 r8192 d22912 u2097152 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 [0] 1 
>[    0.000000] kvm-clock: cpu 0, msr 0:7da67001, primary cpu clock
>[    0.000000] KVM setup async PF for cpu 0
>[    0.000000] kvm-stealtime: cpu 0, msr 7d40e280
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 515974
>[    0.000000] Policy zone: DMA32
>[    0.000000] Kernel command line: initrd=initrd.img inst.stage2=hd:LABEL=Fedora\x20rawhide\x20x86_64 video=1440x900 selinux=0 BOOT_IMAGE=vmlinuz 
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Memory: 1990432K/2096748K available (8092K kernel code, 1605K rwdata, 3296K rodata, 3700K init, 12864K bss, 106316K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, 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=2.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
>[    0.000000] NR_IRQS:524544 nr_irqs:512 16
>[    0.000000] ACPI: Core revision 20131218
>[    0.000000] kmemleak: Kernel memory leak detector disabled
>[    0.000000] ACPI: All ACPI Tables successfully acquired
>[    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:     16384
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
>[    0.000000] ... CHAINHASH_SIZE:          16384
>[    0.000000]  memory used by lock dependency info: 6367 kB
>[    0.000000]  per task-struct memory footprint: 2688 bytes
>[    0.000000] allocated 8388608 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] ODEBUG: 20 of 20 active objects replaced
>[    0.000000] tsc: Detected 3199.998 MHz processor
>[    0.000000] tsc: Marking TSC unstable due to TSCs unsynchronized
>[    0.003000] Calibrating delay loop (skipped) preset value.. 6399.99 BogoMIPS (lpj=3199998)
>[    0.003000] pid_max: default: 32768 minimum: 301
>[    0.003074] Security Framework initialized
>[    0.004005] SELinux:  Disabled at boot.
>[    0.005179] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.008156] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.009725] Mount-cache hash table entries: 256
>[    0.011259] Initializing cgroup subsys memory
>[    0.011720] Initializing cgroup subsys devices
>[    0.012020] Initializing cgroup subsys freezer
>[    0.012445] Initializing cgroup subsys net_cls
>[    0.013005] Initializing cgroup subsys blkio
>[    0.013411] Initializing cgroup subsys perf_event
>[    0.013829] Initializing cgroup subsys hugetlb
>[    0.014131] mce: CPU supports 10 MCE banks
>[    0.014590] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127
>Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0
>tlb_flushall_shift: 6
>[    0.015280] Freeing SMP alternatives memory: 24K (ffffffff82130000 - ffffffff82136000)
>[    0.019437] ftrace: allocating 26501 entries in 104 pages
>[    0.029000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.029004] smpboot: CPU0: AMD Opteron 23xx (Gen 3 Class Opteron) (fam: 0f, model: 06, stepping: 01)
>[    0.031000] Performance Events: Broken PMU hardware detected, using software events only.
>[    0.031000] Failed to access perfctr msr (MSR c0010001 is ffffffffffffffff)
>[    0.033317] watchdog: disabled (inside virtual machine)
>[    0.035093] x86: Booting SMP configuration:
>[    0.035586] .... node  #0, CPUs:      #1
>[    0.003000] kvm-clock: cpu 1, msr 0:7da67041, secondary cpu clock
>[    0.047474] x86: Booted up 1 node, 2 CPUs
>[    0.047420] KVM setup async PF for cpu 1
>[    0.047420] kvm-stealtime: cpu 1, msr 7d60e280
>[    0.048003] smpboot: Total of 2 processors activated (12799.99 BogoMIPS)
>[    0.051013] devtmpfs: initialized
>[    0.058351] atomic64 test passed for x86-64 platform with CX8 and with SSE
>[    0.058825] pinctrl core: initialized pinctrl subsystem
>[    0.059250] RTC time:  2:29:54, date: 02/14/14
>[    0.060047] NET: Registered protocol family 16
>[    0.060833] cpuidle: using governor menu
>[    0.061331] ACPI: bus type PCI registered
>[    0.062009] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.063073] PCI: Using configuration type 1 for base access
>[    0.070294] bio: create slab <bio-0> at 0
>[    0.072390] ACPI: Added _OSI(Module Device)
>[    0.073007] ACPI: Added _OSI(Processor Device)
>[    0.074005] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.074565] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.084624] ACPI: Interpreter enabled
>[    0.085005] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131218/hwxface-580)
>[    0.085813] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131218/hwxface-580)
>[    0.086382] ACPI: (supports S0 S3 S4 S5)
>[    0.087003] ACPI: Using IOAPIC for interrupt routing
>[    0.087443] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.089784] ACPI: No dock devices found.
>[    0.106561] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.107004] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
>[    0.107507] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    0.108307] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
>[    0.110669] acpiphp: Slot [3] registered
>[    0.111064] acpiphp: Slot [4] registered
>[    0.111524] acpiphp: Slot [6] registered
>[    0.111938] acpiphp: Slot [7] registered
>[    0.112056] acpiphp: Slot [8] registered
>[    0.112467] acpiphp: Slot [9] registered
>[    0.113056] acpiphp: Slot [10] registered
>[    0.113489] acpiphp: Slot [11] registered
>[    0.114062] acpiphp: Slot [12] registered
>[    0.114501] acpiphp: Slot [13] registered
>[    0.114915] acpiphp: Slot [14] registered
>[    0.115074] acpiphp: Slot [15] registered
>[    0.115488] acpiphp: Slot [16] registered
>[    0.116057] acpiphp: Slot [17] registered
>[    0.116475] acpiphp: Slot [18] registered
>[    0.117070] acpiphp: Slot [19] registered
>[    0.117497] acpiphp: Slot [20] registered
>[    0.117910] acpiphp: Slot [21] registered
>[    0.118056] acpiphp: Slot [22] registered
>[    0.119057] acpiphp: Slot [23] registered
>[    0.119471] acpiphp: Slot [24] registered
>[    0.119892] acpiphp: Slot [25] registered
>[    0.120056] acpiphp: Slot [26] registered
>[    0.120469] acpiphp: Slot [27] registered
>[    0.122073] acpiphp: Slot [28] registered
>[    0.122604] acpiphp: Slot [29] registered
>[    0.123098] acpiphp: Slot [30] registered
>[    0.123630] acpiphp: Slot [31] registered
>[    0.124021] PCI host bridge to bus 0000:00
>[    0.124478] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.125006] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.125521] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.126005] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.126545] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff]
>[    0.127048] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
>[    0.128140] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
>[    0.129063] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
>[    0.133383] pci 0000:00:01.1: reg 0x20: [io  0xc0e0-0xc0ef]
>[    0.135386] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
>[    0.135848] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
>[    0.136013] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
>[    0.137433] pci 0000:00:02.0: [1b36:0100] type 00 class 0x030000
>[    0.139023] pci 0000:00:02.0: reg 0x10: [mem 0xf4000000-0xf7ffffff]
>[    0.141023] pci 0000:00:02.0: reg 0x14: [mem 0xf8000000-0xfbffffff]
>[    0.143022] pci 0000:00:02.0: reg 0x18: [mem 0xfc054000-0xfc055fff]
>[    0.145025] pci 0000:00:02.0: reg 0x1c: [io  0xc000-0xc01f]
>[    0.153021] pci 0000:00:02.0: reg 0x30: [mem 0xfc040000-0xfc04ffff pref]
>[    0.154082] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000
>[    0.155010] pci 0000:00:03.0: reg 0x10: [io  0xc020-0xc03f]
>[    0.156720] pci 0000:00:03.0: reg 0x14: [mem 0xfc056000-0xfc056fff]
>[    0.164009] pci 0000:00:03.0: reg 0x30: [mem 0xfc000000-0xfc03ffff pref]
>[    0.164668] pci 0000:00:04.0: [8086:2668] type 00 class 0x040300
>[    0.165397] pci 0000:00:04.0: reg 0x10: [mem 0xfc050000-0xfc053fff]
>[    0.170973] pci 0000:00:05.0: [8086:2934] type 00 class 0x0c0300
>[    0.174754] pci 0000:00:05.0: reg 0x20: [io  0xc040-0xc05f]
>[    0.176848] pci 0000:00:05.1: [8086:2935] type 00 class 0x0c0300
>[    0.180391] pci 0000:00:05.1: reg 0x20: [io  0xc060-0xc07f]
>[    0.182475] pci 0000:00:05.2: [8086:2936] type 00 class 0x0c0300
>[    0.186388] pci 0000:00:05.2: reg 0x20: [io  0xc080-0xc09f]
>[    0.188372] pci 0000:00:05.7: [8086:293a] type 00 class 0x0c0320
>[    0.189009] pci 0000:00:05.7: reg 0x10: [mem 0xfc057000-0xfc057fff]
>[    0.194292] pci 0000:00:06.0: [1af4:1003] type 00 class 0x078000
>[    0.195760] pci 0000:00:06.0: reg 0x10: [io  0xc0a0-0xc0bf]
>[    0.197009] pci 0000:00:06.0: reg 0x14: [mem 0xfc058000-0xfc058fff]
>[    0.205456] pci 0000:00:08.0: [1af4:1002] type 00 class 0x00ff00
>[    0.206009] pci 0000:00:08.0: reg 0x10: [io  0xc0c0-0xc0df]
>[    0.212325] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
>[    0.213243] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
>[    0.214131] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
>[    0.215019] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
>[    0.215772] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
>[    0.217278] ACPI: Enabled 16 GPEs in block 00 to 0F
>[    0.218708] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.219011] vgaarb: loaded
>[    0.219352] vgaarb: bridge control possible 0000:00:02.0
>[    0.220355] SCSI subsystem initialized
>[    0.221227] libata version 3.00 loaded.
>[    0.221227] ACPI: bus type USB registered
>[    0.221632] usbcore: registered new interface driver usbfs
>[    0.222040] usbcore: registered new interface driver hub
>[    0.222593] usbcore: registered new device driver usb
>[    0.223271] PCI: Using ACPI for IRQ routing
>[    0.224005] PCI: pci_cache_line_size set to 64 bytes
>[    0.224194] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
>[    0.224204] e820: reserve RAM buffer [mem 0x7fffd000-0x7fffffff]
>[    0.225081] NetLabel: Initializing
>[    0.225449] NetLabel:  domain hash size = 128
>[    0.225821] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.226055] NetLabel:  unlabeled traffic allowed by default
>[    0.226682] Switched to clocksource kvm-clock
>[    0.279830] pnp: PnP ACPI init
>[    0.280321] ACPI: bus type PNP registered
>[    0.280949] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.281110] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.281236] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
>[    0.281332] pnp 00:03: [dma 2]
>[    0.281407] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
>[    0.281583] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
>[    0.281741] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.281890] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.282547] pnp: PnP ACPI: found 7 devices
>[    0.282925] ACPI: bus type PNP unregistered
>[    0.313852] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.313859] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.313862] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.313865] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff]
>[    0.313974] NET: Registered protocol family 2
>[    0.315667] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.318271] TCP bind hash table entries: 16384 (order: 8, 1310720 bytes)
>[    0.319952] TCP: Hash tables configured (established 16384 bind 16384)
>[    0.320536] TCP: reno registered
>[    0.320972] UDP hash table entries: 1024 (order: 5, 196608 bytes)
>[    0.321578] UDP-Lite hash table entries: 1024 (order: 5, 196608 bytes)
>[    0.322602] NET: Registered protocol family 1
>[    0.323710] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>[    0.325376] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>[    0.329044] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>[    0.329576] pci 0000:00:02.0: Boot video device
>[    0.331127] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
>[    0.333877] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
>[    0.336628] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
>[    0.339081] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
>[    0.340998] PCI: CLS 0 bytes, default 64
>[    0.341338] Unpacking initramfs...
>[    4.340142] Freeing initrd memory: 37688K (ffff88007db0e000 - ffff88007ffdc000)
>[    4.365824] DMA-API: preallocated 65536 debug entries
>[    4.366256] DMA-API: debugging enabled by kernel config
>[    4.367683] Scanning for low memory corruption every 60 seconds
>[    4.370869] cryptomgr_test (28) used greatest stack depth: 6096 bytes left
>[    4.373823] futex hash table entries: 512 (order: 4, 65536 bytes)
>[    4.375531] Initialise system trusted keyring
>[    4.377391] audit: initializing netlink subsys (disabled)
>[    4.378451] audit: type=2000 audit(1392344999.420:1): initialized
>[    4.399607] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    4.408581] zbud: loaded
>[    4.409697] VFS: Disk quotas dquot_6.5.2
>[    4.410198] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    4.412416] msgmni has been set to 3961
>[    4.412985] Key type big_key registered
>[    4.414103] cryptomgr_test (33) used greatest stack depth: 5488 bytes left
>[    4.417559] cryptomgr_test (38) used greatest stack depth: 5312 bytes left
>[    4.418485] alg: No test for stdrng (krng)
>[    4.418855] NET: Registered protocol family 38
>[    4.419450] Key type asymmetric registered
>[    4.419947] Asymmetric key parser 'x509' registered
>[    4.420546] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    4.421636] io scheduler noop registered
>[    4.422148] io scheduler deadline registered
>[    4.422969] io scheduler cfq registered (default)
>[    4.425922] list_sort_test: start testing list_sort()
>[    4.427068] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    4.427785] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    4.428864] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
>[    4.429496] ACPI: Power Button [PWRF]
>[    4.430391] GHES: HEST is not enabled!
>[    4.430861] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    4.433144] Non-volatile memory driver v1.3
>[    4.433477] Linux agpgart interface v0.103
>[    4.434522] ata_piix 0000:00:01.1: version 2.13
>[    4.436962] scsi0 : ata_piix
>[    4.437812] scsi1 : ata_piix
>[    4.438317] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0e0 irq 14
>[    4.438689] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0e8 irq 15
>[    4.439465] libphy: Fixed MDIO Bus: probed
>[    4.440041] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    4.440553] ehci-pci: EHCI PCI platform driver
>[    4.442643] ehci-pci 0000:00:05.7: EHCI Host Controller
>[    4.443415] ehci-pci 0000:00:05.7: new USB bus registered, assigned bus number 1
>[    4.444317] ehci-pci 0000:00:05.7: irq 10, io mem 0xfc057000
>[    4.450154] ehci-pci 0000:00:05.7: USB 2.0 started, EHCI 1.00
>[    4.451214] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    4.451772] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.452649] usb usb1: Product: EHCI Host Controller
>[    4.453174] usb usb1: Manufacturer: Linux 3.14.0-0.rc2.git2.1.fc21.x86_64 ehci_hcd
>[    4.454048] usb usb1: SerialNumber: 0000:00:05.7
>[    4.455703] hub 1-0:1.0: USB hub found
>[    4.456325] hub 1-0:1.0: 6 ports detected
>[    4.458419] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    4.458904] ohci-pci: OHCI PCI platform driver
>[    4.459290] uhci_hcd: USB Universal Host Controller Interface driver
>[    4.461474] uhci_hcd 0000:00:05.0: UHCI Host Controller
>[    4.462053] uhci_hcd 0000:00:05.0: new USB bus registered, assigned bus number 2
>[    4.462652] uhci_hcd 0000:00:05.0: detected 2 ports
>[    4.463048] uhci_hcd 0000:00:05.0: irq 10, io base 0x0000c040
>[    4.463608] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.463979] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.464700] usb usb2: Product: UHCI Host Controller
>[    4.465048] usb usb2: Manufacturer: Linux 3.14.0-0.rc2.git2.1.fc21.x86_64 uhci_hcd
>[    4.465628] usb usb2: SerialNumber: 0000:00:05.0
>[    4.466478] hub 2-0:1.0: USB hub found
>[    4.466940] hub 2-0:1.0: 2 ports detected
>[    4.469564] uhci_hcd 0000:00:05.1: UHCI Host Controller
>[    4.470128] uhci_hcd 0000:00:05.1: new USB bus registered, assigned bus number 3
>[    4.470787] uhci_hcd 0000:00:05.1: detected 2 ports
>[    4.471236] uhci_hcd 0000:00:05.1: irq 11, io base 0x0000c060
>[    4.471776] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.472175] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.472795] usb usb3: Product: UHCI Host Controller
>[    4.473138] usb usb3: Manufacturer: Linux 3.14.0-0.rc2.git2.1.fc21.x86_64 uhci_hcd
>[    4.473707] usb usb3: SerialNumber: 0000:00:05.1
>[    4.474503] hub 3-0:1.0: USB hub found
>[    4.474835] hub 3-0:1.0: 2 ports detected
>[    4.477576] uhci_hcd 0000:00:05.2: UHCI Host Controller
>[    4.478149] uhci_hcd 0000:00:05.2: new USB bus registered, assigned bus number 4
>[    4.478804] uhci_hcd 0000:00:05.2: detected 2 ports
>[    4.484125] uhci_hcd 0000:00:05.2: irq 11, io base 0x0000c080
>[    4.484938] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
>[    4.485692] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    4.486685] usb usb4: Product: UHCI Host Controller
>[    4.487217] usb usb4: Manufacturer: Linux 3.14.0-0.rc2.git2.1.fc21.x86_64 uhci_hcd
>[    4.488293] usb usb4: SerialNumber: 0000:00:05.2
>[    4.492748] hub 4-0:1.0: USB hub found
>[    4.493314] hub 4-0:1.0: 2 ports detected
>[    4.494702] usbcore: registered new interface driver usbserial
>[    4.495314] usbcore: registered new interface driver usbserial_generic
>[    4.496006] usbserial: USB Serial support registered for generic
>[    4.496709] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>[    4.498834] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    4.499460] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    4.500538] mousedev: PS/2 mouse device common for all mice
>[    4.504772] rtc_cmos 00:00: RTC can wake from S4
>[    4.507461] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
>[    4.507601] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
>[    4.508918] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
>[    4.509904] device-mapper: uevent: version 1.0.3
>[    4.510839] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    4.512519] hidraw: raw HID events driver (C) Jiri Kosina
>[    4.515522] usbcore: registered new interface driver usbhid
>[    4.517786] usbhid: USB HID core driver
>[    4.518708] drop_monitor: Initializing network drop monitor service
>[    4.519923] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    4.520910] TCP: cubic registered
>[    4.521332] Initializing XFRM netlink socket
>[    4.522507] NET: Registered protocol family 10
>[    4.523671] mip6: Mobile IPv6
>[    4.524114] NET: Registered protocol family 17
>[    4.525585] Loading compiled-in X.509 certificates
>[    4.527340] Loaded X.509 cert 'Fedora kernel signing key: 986eb40ed1aada77092fa3cd8926cb08623e8ed2'
>[    4.528219] registered taskstats version 1
>[    4.529996]   Magic number: 2:162:460
>[    4.530516] rtc_cmos 00:00: setting system clock to 2014-02-14 02:29:58 UTC (1392344998)
>[    4.531296] PM: Hibernation image not present or could not be loaded.
>[    4.594539] ata1.01: NODEV after polling detection
>[    4.595519] ata1.00: ATAPI: QEMU DVD-ROM, 1.6.1, max UDMA/100
>[    4.598482] ata1.00: configured for MWDMA2
>[    4.601117] scsi 0:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     1.6. PQ: 0 ANSI: 5
>[    4.603356] sr0: scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
>[    4.603768] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    4.604922] sr 0:0:0:0: Attached scsi CD-ROM sr0
>[    4.605835] sr 0:0:0:0: Attached scsi generic sg0 type 5
>[    4.611836] Freeing unused kernel memory: 3700K (ffffffff81d93000 - ffffffff82130000)
>[    4.612801] Write protecting the kernel read-only data: 12288k
>[    4.614809] Freeing unused kernel memory: 88K (ffff8800017ea000 - ffff880001800000)
>[    4.619135] Freeing unused kernel memory: 800K (ffff880001b38000 - ffff880001c00000)
>[    4.637292] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    4.638167] systemd[1]: Detected virtualization 'kvm'.
>[    4.638558] systemd[1]: Running in initial RAM disk.
>[    4.643939] systemd[1]: No hostname configured.
>[    4.644551] systemd[1]: Set hostname to <localhost>.
>[    4.645436] systemd[1]: Initializing machine ID from KVM UUID.
>[    4.650163] random: systemd urandom read with 18 bits of entropy available
>[    4.704928] dracut-rootfs-g (56) used greatest stack depth: 5184 bytes left
>[    4.714771] systemd[1]: Starting -.slice.
>[    4.717890] systemd[1]: Created slice -.slice.
>[    4.718504] systemd[1]: Starting System Slice.
>[    4.720697] systemd[1]: Created slice System Slice.
>[    4.721158] systemd[1]: Starting Slices.
>[    4.722794] systemd[1]: Reached target Slices.
>[    4.723219] systemd[1]: Starting Timers.
>[    4.724677] systemd[1]: Reached target Timers.
>[    4.725052] systemd[1]: Starting Journal Socket.
>[    4.726670] systemd[1]: Listening on Journal Socket.
>[    4.727399] systemd[1]: Starting dracut cmdline hook...
>[    4.730173] systemd[1]: Started Load Kernel Modules.
>[    4.730602] systemd[1]: Starting Journal Service...
>[    4.735204] systemd[1]: Started Journal Service.
>[    4.755229] systemd-journald[71]: Vacuuming done, freed 0 bytes
>[    4.760132] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    4.801088] device-mapper: multipath: version 1.6.0 loaded
>[    4.880219] usb 1-1: New USB device found, idVendor=46f4, idProduct=0001
>[    4.880883] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    4.881666] usb 1-1: Product: QEMU USB HARDDRIVE
>[    4.882403] usb 1-1: Manufacturer: QEMU
>[    4.883057] usb 1-1: SerialNumber: 1-0000:05.7-1
>[    4.909812] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
>[    4.989170] usb 1-2: new high-speed USB device number 3 using ehci-pci
>[    5.115332] usb 1-2: New USB device found, idVendor=0627, idProduct=0001
>[    5.115833] usb 1-2: New USB device strings: Mfr=1, Product=3, SerialNumber=5
>[    5.116367] usb 1-2: Product: QEMU USB Tablet
>[    5.116782] usb 1-2: Manufacturer: QEMU
>[    5.117217] usb 1-2: SerialNumber: 42
>[    5.134382] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:05.7/usb1/1-2/1-2:1.0/0003:0627:0001.0001/input/input4
>[    5.143411] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU QEMU USB Tablet] on usb-0000:00:05.7-2/input0
>[    5.361685] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
>[    5.571376] dracut-cmdline (70) used greatest stack depth: 5128 bytes left
>[    5.631783] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    5.632819] modprobe (323) used greatest stack depth: 5104 bytes left
>[    5.640909] Loading iSCSI transport class v2.0-870.
>[    5.648740] iscsi: registered transport (tcp)
>[    5.649772] modprobe (324) used greatest stack depth: 4888 bytes left
>[    5.656720] alua: device handler registered
>[    5.662608] emc: device handler registered
>[    5.668161] hp_sw: device handler registered
>[    5.677190] rdac: device handler registered
>[    5.691954] No iBFT detected.
>[    5.697501] md: raid0 personality registered for level 0
>[    5.705631] md: raid1 personality registered for level 1
>[    5.710988] async_tx: api initialized (async)
>[    5.713135] xor: measuring software checksum speed
>[    5.723026]    prefetch64-sse: 12832.000 MB/sec
>[    5.733024]    generic_sse: 12184.000 MB/sec
>[    5.733393] xor: using function: prefetch64-sse (12832.000 MB/sec)
>[    5.755037] raid6: sse2x1    4007 MB/s
>[    5.772036] raid6: sse2x2    6550 MB/s
>[    5.789029] raid6: sse2x4    7289 MB/s
>[    5.789392] raid6: using algorithm sse2x4 (7289 MB/s)
>[    5.789773] raid6: using intx1 recovery algorithm
>[    5.798870] md: raid6 personality registered for level 6
>[    5.799357] md: raid5 personality registered for level 5
>[    5.799754] md: raid4 personality registered for level 4
>[    5.814045] md: raid10 personality registered for level 10
>[    5.820970] md: linear personality registered for level -1
>[    5.843904] device-mapper: multipath round-robin: version 1.0.0 loaded
>[    5.858726] sha256_ssse3: Neither AVX nor SSSE3 is available/usable.
>[    5.904463] RPC: Registered named UNIX socket transport module.
>[    5.904867] RPC: Registered udp transport module.
>[    5.905277] RPC: Registered tcp transport module.
>[    5.905698] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    5.906677] modprobe (357) used greatest stack depth: 4872 bytes left
>[    6.119811] systemd-udevd[394]: starting version 208
>[    6.160461] usb-storage 1-1:1.0: USB Mass Storage device detected
>[    6.171183] scsi2 : usb-storage 1-1:1.0
>[    6.171962] usbcore: registered new interface driver usb-storage
>[    6.173711] systemd-udevd (396) used greatest stack depth: 4848 bytes left
>[    6.445718] [drm] Initialized drm 1.1.0 20060810
>[    6.486827] cdrom_id (489) used greatest stack depth: 4032 bytes left
>[    6.506797] [drm] Device Version 0.0
>[    6.507193] [drm] Compression level 0 log level 0
>[    6.507529] [drm] Currently using mode #0, list at 0x488
>[    6.507865] [drm] 12286 io pages at offset 0x1000000
>[    6.508210] [drm] 16777216 byte draw area at offset 0x0
>[    6.508563] [drm] RAM header offset: 0x3ffe000
>[    6.508881] [drm] rom modes offset 0x488 for 128 modes
>[    6.509808] [TTM] Zone  kernel: Available graphics memory: 1016366 kiB
>[    6.510219] [TTM] Initializing pool allocator
>[    6.511393] [TTM] Initializing DMA pool allocator
>[    6.516064] [drm] qxl: 16M of VRAM memory size
>[    6.516564] [drm] qxl: 63M of IO pages memory ready (VRAM domain)
>[    6.516945] [drm] qxl: 64M of Surface memory size
>[    6.572111] virtio-pci 0000:00:03.0: irq 40 for MSI/MSI-X
>[    6.572144] virtio-pci 0000:00:03.0: irq 41 for MSI/MSI-X
>[    6.572171] virtio-pci 0000:00:03.0: irq 42 for MSI/MSI-X
>[    6.573885] [drm] main mem slot 1 [f4000000,3ffe000]
>[    6.574360] [drm] surface mem slot 2 [f8000000,4000000]
>[    6.614752] [drm] fb mappable at 0xF4000000, size 5185536
>[    6.615199] [drm] fb: depth 24, pitch 5760, width 1440, height 900
>[    6.616614] fbcon: qxldrmfb (fb0) is primary device
>[    6.696123] Console: switching to colour frame buffer device 180x56
>[    6.979162] qxl 0000:00:02.0: fb0: qxldrmfb frame buffer device
>[    6.979177] qxl 0000:00:02.0: registered panic notifier
>[    6.980756] [drm] Initialized qxl 0.1.0 20120117 for 0000:00:02.0 on minor 0
>[    7.091559] systemd-udevd (480) used greatest stack depth: 2120 bytes left
>[    7.179478] scsi 2:0:0:0: Direct-Access     QEMU     QEMU HARDDISK    1.6. PQ: 0 ANSI: 5
>[    7.182308] sd 2:0:0:0: Attached scsi generic sg1 type 0
>[    7.190068] sd 2:0:0:0: [sda] 16777216 512-byte logical blocks: (8.58 GB/8.00 GiB)
>[    7.192739] sd 2:0:0:0: [sda] Write Protect is off
>[    7.192754] sd 2:0:0:0: [sda] Mode Sense: 63 00 00 08
>[    7.195940] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    7.216244]  sda: sda1 sda2 sda3
>[    7.235971] sd 2:0:0:0: [sda] Attached SCSI disk
>[    7.571415] random: nonblocking pool is initialized
>[    7.593337] ISO 9660 Extensions: Microsoft Joliet Level 3
>[    7.599100] ISO 9660 Extensions: RRIP_1991A
>[    8.246101] loop: module loaded
>[    8.349914] bio: create slab <bio-1> at 1
>[    8.396511] bio: create slab <bio-2> at 2
>[    8.786159] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
>[    9.319855] systemd-journald[71]: Received SIGTERM
>[    9.330321] systemd-cgroups-agent[795]: Failed to get D-Bus connection: Failed to connect to socket /run/systemd/private: No such file or directory
>[   11.707967] systemd-journald[845]: Vacuuming done, freed 0 bytes
>[   11.826436] systemd-udevd[858]: starting version 208
>[   12.350946] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
>[   12.440795] parport_pc 00:04: reported by Plug and Play ACPI
>[   12.512445] virtio-pci 0000:00:06.0: irq 43 for MSI/MSI-X
>[   12.512472] virtio-pci 0000:00:06.0: irq 44 for MSI/MSI-X
>[   12.676288] systemd-journald[845]: Received request to flush runtime journal from PID 1
>[   12.745888] microcode: AMD CPU family 0xf not supported
>[   12.777398] powernow-k8: Power state transitions not supported
>[   12.777403] powernow-k8: Power state transitions not supported
>[   12.934121] systemd-journald[845]: Received request to flush runtime journal from PID 1
>[   14.841908] cfg80211: Calling CRDA to update world regulatory domain
>[   27.270611] input: spice vdagent tablet as /devices/virtual/input/input5
>[   33.993489] EXT4-fs (sda1): INFO: recovery required on readonly filesystem
>[   33.993494] EXT4-fs (sda1): write access will be enabled during recovery
>[   34.086657] EXT4-fs (sda1): recovery complete
>[   34.101769] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[   34.391614] EXT4-fs (sda3): INFO: recovery required on readonly filesystem
>[   34.391621] EXT4-fs (sda3): write access will be enabled during recovery
>[   37.043320] EXT4-fs (sda3): recovery complete
>[   37.058299] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[   52.232094] bio: create slab <bio-3> at 3
>[   52.233370] Btrfs loaded
>[   52.712668] SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled
>[  635.805453] BTRFS: device label fedora devid 1 transid 4 /dev/sda3
>[  636.244148] BTRFS: device label fedora devid 1 transid 4 /dev/sda3
>[  636.485906] BTRFS: device label fedora devid 1 transid 4 /dev/sda3
>[  636.504760] BTRFS info (device sda3): disk space caching is enabled
>[  636.504765] BTRFS: flagging fs with big metadata feature
>[  636.546857] BTRFS: creating UUID tree
>[  637.366329] BTRFS: device label fedora devid 1 transid 7 /dev/sda3
>[  637.388234] BTRFS info (device sda3): disk space caching is enabled
>[  639.344509] Adding 838652k swap on /dev/sda2.  Priority:-1 extents:1 across:838652k FS
>[  639.515711] BTRFS: device label fedora devid 1 transid 9 /dev/sda3
>[  639.527595] BTRFS info (device sda3): disk space caching is enabled
>[  639.680537] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[  639.915689] BTRFS: device label fedora devid 1 transid 9 /dev/sda3
>[  640.993250] ------------[ cut here ]------------
>[  640.993260] WARNING: CPU: 0 PID: 415 at lib/dma-debug.c:491 add_dma_entry+0x127/0x130()
>[  640.993262] DMA-API: exceeded 7 overlapping mappings of pfn 2137
>[  640.993263] Modules linked in: vfat fat xfs libcrc32c btrfs uinput fcoe libfcoe libfc scsi_transport_fc scsi_tgt cfg80211 rfkill joydev virtio_console serio_raw virtio_balloon parport_pc parport pvpanic i2c_piix4 loop nls_utf8 isofs virtio_net qxl drm_kms_helper ttm drm virtio_pci virtio_ring virtio i2c_core ata_generic pata_acpi usb_storage sunrpc dm_crypt dm_round_robin linear raid10 raid456 async_raid6_recov async_memcpy async_pq raid6_pq async_xor xor async_tx raid1 raid0 iscsi_ibft iscsi_boot_sysfs scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi squashfs cramfs edd dm_multipath
>[  640.993322] CPU: 0 PID: 415 Comm: usb-storage Not tainted 3.14.0-0.rc2.git2.1.fc21.x86_64 #1
>[  640.993324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
>[  640.993325]  0000000000000000 0000000061ed8963 ffff88007ea51978 ffffffff817cee44
>[  640.993329]  ffff88007ea519c0 ffff88007ea519b0 ffffffff810966cd 0000000000002137
>[  640.993331]  ffff88007924cb40 0000000000000092 ffffffff82d64e00 0000000000000092
>[  640.993333] Call Trace:
>[  640.993338]  [<ffffffff817cee44>] dump_stack+0x4d/0x66
>[  640.993341]  [<ffffffff810966cd>] warn_slowpath_common+0x7d/0xa0
>[  640.993343]  [<ffffffff8109674c>] warn_slowpath_fmt+0x5c/0x80
>[  640.993346]  [<ffffffff813f348d>] ? active_pfn_read_overlap+0x2d/0x50
>[  640.993349]  [<ffffffff813f3a57>] add_dma_entry+0x127/0x130
>[  640.993351]  [<ffffffff813f412d>] debug_dma_map_sg+0x13d/0x180
>[  640.993355]  [<ffffffff8157b258>] usb_hcd_map_urb_for_dma+0x428/0x700
>[  640.993357]  [<ffffffff8157b71d>] usb_hcd_submit_urb+0x1ed/0xaf0
>[  640.993360]  [<ffffffff810f8739>] ? mark_held_locks+0xb9/0x140
>[  640.993363]  [<ffffffff810fe7c1>] ? __raw_spin_lock_init+0x21/0x60
>[  640.993365]  [<ffffffff8157d29c>] usb_submit_urb+0x31c/0x5c0
>[  640.993368]  [<ffffffff8157e6ac>] usb_sg_wait+0x8c/0x190
>[  640.993374]  [<ffffffffa01924ab>] usb_stor_bulk_transfer_sglist.part.4+0x8b/0xf0 [usb_storage]
>[  640.993379]  [<ffffffffa0192581>] usb_stor_bulk_srb+0x71/0x80 [usb_storage]
>[  640.993384]  [<ffffffffa01926ec>] usb_stor_Bulk_transport+0x15c/0x360 [usb_storage]
>[  640.993388]  [<ffffffffa0192f6b>] usb_stor_invoke_transport+0x3b/0x570 [usb_storage]
>[  640.993391]  [<ffffffff810f8739>] ? mark_held_locks+0xb9/0x140
>[  640.993394]  [<ffffffff817d80ac>] ? _raw_spin_unlock_irq+0x2c/0x40
>[  640.993398]  [<ffffffffa0191b9e>] usb_stor_transparent_scsi_command+0xe/0x10 [usb_storage]
>[  640.993403]  [<ffffffffa0193e66>] usb_stor_control_thread+0x176/0x290 [usb_storage]
>[  640.993407]  [<ffffffffa0193cf0>] ? fill_inquiry_response+0x20/0x20 [usb_storage]
>[  640.993412]  [<ffffffffa0193cf0>] ? fill_inquiry_response+0x20/0x20 [usb_storage]
>[  640.993414]  [<ffffffff810c42ef>] kthread+0xff/0x120
>[  640.993417]  [<ffffffff810c41f0>] ? insert_kthread_work+0x80/0x80
>[  640.993420]  [<ffffffff817e2bfc>] ret_from_fork+0x7c/0xb0
>[  640.993422]  [<ffffffff810c41f0>] ? insert_kthread_work+0x80/0x80
>[  640.993423] ---[ end trace 0fadc6a611a8ddc6 ]---
>[  820.884422] usb 1-1: reset high-speed USB device number 2 using ehci-pci
>[ 1001.563022] hrtimer: interrupt took 1846787 ns
>[ 1053.841284] usb 1-1: reset high-speed USB device number 2 using ehci-pci
>[ 1087.825240] usb 1-1: reset high-speed USB device number 2 using ehci-pci
>[ 1254.833527] usb 1-1: reset high-speed USB device number 2 using ehci-pci
>[ 1400.851436] usb 1-1: reset high-speed USB device number 2 using ehci-pci
>[ 1775.826358] usb 1-1: reset high-speed USB device number 2 using ehci-pci
>[ 1854.312834] JFS: nTxBlock = 8192, nTxLock = 65536
>[ 1854.398329] fuse init (API version 7.22)
>[ 1855.107399] BTRFS: device label fedora devid 1 transid 46 /dev/sda3

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Attachments on bug 1062833: 860826 | 863135 | 863136 | 863137 | 863138 | 863139 | 863140 | 863151 | 863152 | 863153 | 863154 | 863156 | 863157 | 863158 | 863159 | 864085 | 864086 | 864087 | 864088 | 864089