Attachment 680115 Details for Bug 896437 – File: dmesg

File: dmesg

dmesg (text/plain), 57.81 KB, created by Frank Murphy on 2013-01-17 10:10:46 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Frank Murphy

Created: 2013-01-17 10:10:46 UTC

Size: 57.81 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Linux version 3.7.2-201.fc18.x86_64 (mockbuild@bkernel02) (gcc version 4.7.2 20121109 (Red Hat 4.7.2-8) (GCC) ) #1 SMP Fri Jan 11 22:16:23 UTC 2013
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.7.2-201.fc18.x86_64 root=/dev/mapper/luks-93549421-e838-4947-8e79-5a94052313ba ro rd.md=0 rd.lvm=0 rd.dm=0 rd.luks.uuid=luks-93549421-e838-4947-8e79-5a94052313ba KEYMAP=uk FONT=latarcyrheb-sun16 LANG=en_IE.UTF-8
>[    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 0x0000000000100000-0x00000000dfffdfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000dfffe000-0x00000000dfffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] DMI 2.4 present.
>[    0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
>[    0.000000] Hypervisor detected: KVM
>[    0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] No AGP bridge found
>[    0.000000] e820: last_pfn = 0x120000 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 00E0000000 mask FFE0000000 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] e820: last_pfn = 0xdfffe max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fdac0-0x000fdacf] mapped at [ffff8800000fdac0]
>[    0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
>[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0xdfffdfff]
>[    0.000000]  [mem 0x00000000-0xdfdfffff] page 2M
>[    0.000000]  [mem 0xdfe00000-0xdfffdfff] page 4k
>[    0.000000] kernel direct mapping tables up to 0xdfffdfff @ [mem 0x1fffa000-0x1fffffff]
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x11fffffff]
>[    0.000000]  [mem 0x100000000-0x11fffffff] page 2M
>[    0.000000] kernel direct mapping tables up to 0x11fffffff @ [mem 0xdfffc000-0xdfffdfff]
>[    0.000000] RAMDISK: [mem 0x36054000-0x37021fff]
>[    0.000000] ACPI: RSDP 00000000000fd910 00014 (v00 BOCHS )
>[    0.000000] ACPI: RSDT 00000000dfffe3e0 00038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
>[    0.000000] ACPI: FACP 00000000dfffff80 00074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
>[    0.000000] ACPI: DSDT 00000000dfffe420 0124A (v01   BXPC   BXDSDT 00000001 INTL 20100528)
>[    0.000000] ACPI: FACS 00000000dfffff40 00040
>[    0.000000] ACPI: SSDT 00000000dffffe30 00110 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
>[    0.000000] ACPI: APIC 00000000dffffd10 00080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
>[    0.000000] ACPI: HPET 00000000dffffcd0 00038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
>[    0.000000] ACPI: SSDT 00000000dffff670 00654 (v01   BXPC BXSSDTPC 00000001 INTL 20100528)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x11fffffff]
>[    0.000000]   NODE_DATA [mem 0x11ffec000-0x11fffffff]
>[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
>[    0.000000] kvm-clock: cpu 0, msr 0:1cf9c01, boot clock
>[    0.000000]  [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b600000-ffff88011f5fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00010000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x11fffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00010000-0x0009efff]
>[    0.000000]   node   0: [mem 0x00100000-0xdfffdfff]
>[    0.000000]   node   0: [mem 0x100000000-0x11fffffff]
>[    0.000000] On node 0 totalpages: 1048461
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 6 pages reserved
>[    0.000000]   DMA zone: 3913 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 16320 pages used for memmap
>[    0.000000]   DMA32 zone: 897086 pages, LIFO batch:31
>[    0.000000]   Normal zone: 2048 pages used for memmap
>[    0.000000]   Normal zone: 129024 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] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
>[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
>[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
>[    0.000000] PM: Registered nosave memory: 00000000dfffe000 - 00000000e0000000
>[    0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000feffc000
>[    0.000000] PM: Registered nosave memory: 00000000feffc000 - 00000000ff000000
>[    0.000000] PM: Registered nosave memory: 00000000ff000000 - 00000000fffc0000
>[    0.000000] PM: Registered nosave memory: 00000000fffc0000 - 0000000100000000
>[    0.000000] e820: [mem 0xe0000000-0xfeffbfff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on KVM
>[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:2 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88011fc00000 s84288 r8192 d22208 u1048576
>[    0.000000] pcpu-alloc: s84288 r8192 d22208 u1048576 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 
>[    0.000000] kvm-clock: cpu 0, msr 1:1fc13c01, primary cpu clock
>[    0.000000] KVM setup async PF for cpu 0
>[    0.000000] kvm-stealtime: cpu 0, msr 11fc0dec0
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1030023
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.7.2-201.fc18.x86_64 root=/dev/mapper/luks-93549421-e838-4947-8e79-5a94052313ba ro rd.md=0 rd.lvm=0 rd.dm=0 rd.luks.uuid=luks-93549421-e838-4947-8e79-5a94052313ba KEYMAP=uk FONT=latarcyrheb-sun16 LANG=en_IE.UTF-8
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] __ex_table already sorted, skipping sort
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Memory: 4029608k/4718592k available (6406k kernel code, 524748k absent, 164236k reserved, 6794k data, 1068k init)
>[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=2.
>[    0.000000] NR_IRQS:8448 nr_irqs:512 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] allocated 16777216 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Detected 2402.378 MHz processor
>[    0.002000] Calibrating delay loop (skipped) preset value.. 4804.75 BogoMIPS (lpj=2402378)
>[    0.003006] pid_max: default: 32768 minimum: 301
>[    0.004078] Security Framework initialized
>[    0.005028] SELinux:  Initializing.
>[    0.005770] SELinux:  Starting in permissive mode
>[    0.006528] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.011193] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.013656] Mount-cache hash table entries: 256
>[    0.014404] Initializing cgroup subsys cpuacct
>[    0.015007] Initializing cgroup subsys memory
>[    0.016029] Initializing cgroup subsys devices
>[    0.017006] Initializing cgroup subsys freezer
>[    0.018006] Initializing cgroup subsys net_cls
>[    0.019049] Initializing cgroup subsys blkio
>[    0.020007] Initializing cgroup subsys perf_event
>[    0.021067] mce: CPU supports 10 MCE banks
>[    0.022084] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0
>tlb_flushall_shift: -1
>[    0.023513] Freeing SMP alternatives: 24k freed
>[    0.031931] ACPI: Core revision 20120913
>[    0.033719] ftrace: allocating 23747 entries in 93 pages
>[    0.044440] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.045003] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU     T7700  @ 2.40GHz (fam: 06, model: 0f, stepping: 0b)
>[    0.047000] APIC calibration not consistent with PM-Timer: 101ms instead of 100ms
>[    0.047000] APIC delta adjusted to PM-Timer: 6247971 (6312501)
>[    0.047079] Performance Events: 4-deep LBR, Core2 events, Intel PMU driver.
>[    0.048002] perf_event_intel: PEBS disabled due to CPU errata
>[    0.048652] ... version:                2
>[    0.049002] ... bit width:              40
>[    0.050002] ... generic registers:      2
>[    0.051002] ... value mask:             000000ffffffffff
>[    0.051631] ... max period:             000000007fffffff
>[    0.052002] ... fixed-purpose events:   3
>[    0.052590] ... event mask:             0000000700000003
>[    0.055430] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.056332] smpboot: Booting Node   0, Processors  #1 OK
>[    0.002000] kvm-clock: cpu 1, msr 1:1fd13c01, secondary cpu clock
>[    0.071314] Brought up 2 CPUs
>[    0.071034] KVM setup async PF for cpu 1
>[    0.071042] kvm-stealtime: cpu 1, msr 11fd0dec0
>[    0.072004] smpboot: Total of 2 processors activated (9609.51 BogoMIPS)
>[    0.076173] devtmpfs: initialized
>[    0.079063] atomic64 test passed for x86-64 platform with CX8 and with SSE
>[    0.079951] RTC time:  9:27:16, date: 01/16/13
>[    0.080124] NET: Registered protocol family 16
>[    0.082000] ACPI: bus type pci registered
>[    0.082519] PCI: Using configuration type 1 for base access
>[    0.084829] bio: create slab <bio-0> at 0
>[    0.085052] ACPI: Added _OSI(Module Device)
>[    0.086003] ACPI: Added _OSI(Processor Device)
>[    0.087003] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.087735] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.089177] ACPI: EC: Look up EC in DSDT
>[    0.091000] ACPI: Interpreter enabled
>[    0.091012] ACPI: (supports S0 S5)
>[    0.093718] ACPI: Using IOAPIC for interrupt routing
>[    0.099326] ACPI: No dock devices found.
>[    0.100005] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.101087] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.102109] pci_root PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
>[    0.103039] PCI host bridge to bus 0000:00
>[    0.104004] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.105004] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.105729] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.106003] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.107003] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfebfffff]
>[    0.108063] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
>[    0.108561] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
>[    0.109521] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
>[    0.110269] pci 0000:00:01.1: reg 20: [io  0xc1c0-0xc1cf]
>[    0.110705] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300
>[    0.111442] pci 0000:00:01.2: reg 20: [io  0xc140-0xc15f]
>[    0.111875] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
>[    0.112521] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
>[    0.113019] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
>[    0.114248] pci 0000:00:02.0: [1b36:0100] type 00 class 0x030000
>[    0.116024] pci 0000:00:02.0: reg 10: [mem 0xf4000000-0xf7ffffff]
>[    0.117024] pci 0000:00:02.0: reg 14: [mem 0xf8000000-0xfbffffff]
>[    0.119022] pci 0000:00:02.0: reg 18: [mem 0xfc020000-0xfc021fff]
>[    0.121030] pci 0000:00:02.0: reg 1c: [io  0xc160-0xc17f]
>[    0.126026] pci 0000:00:02.0: reg 30: [mem 0xfc000000-0xfc00ffff pref]
>[    0.126216] pci 0000:00:03.0: [10ec:8139] type 00 class 0x020000
>[    0.127004] pci 0000:00:03.0: reg 10: [io  0xc000-0xc0ff]
>[    0.127220] pci 0000:00:03.0: reg 14: [mem 0xfc022000-0xfc0220ff]
>[    0.128339] pci 0000:00:03.0: reg 30: [mem 0xfc010000-0xfc01ffff pref]
>[    0.128572] pci 0000:00:04.0: [1af4:1003] type 00 class 0x078000
>[    0.128857] pci 0000:00:04.0: reg 10: [io  0xc180-0xc19f]
>[    0.129085] pci 0000:00:04.0: reg 14: [mem 0xfc023000-0xfc023fff]
>[    0.130509] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
>[    0.130792] pci 0000:00:05.0: reg 10: [io  0xc100-0xc13f]
>[    0.131004] pci 0000:00:05.0: reg 14: [mem 0xfc024000-0xfc024fff]
>[    0.132393] pci 0000:00:06.0: [1af4:1002] type 00 class 0x050000
>[    0.132570] pci 0000:00:06.0: reg 10: [io  0xc1a0-0xc1bf]
>[    0.133898] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>[    0.134396]  pci0000:00: ACPI _OSC support notification failed, disabling PCIe ASPM
>[    0.135003]  pci0000:00: Unable to request _OSC control (_OSC support mask: 0x08)
>[    0.139509] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
>[    0.140828] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
>[    0.142099] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
>[    0.143679] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
>[    0.145095] ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
>[    0.147164] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.148004] vgaarb: loaded
>[    0.149003] vgaarb: bridge control possible 0000:00:02.0
>[    0.151126] SCSI subsystem initialized
>[    0.152004] ACPI: bus type scsi registered
>[    0.153042] libata version 3.00 loaded.
>[    0.153102] ACPI: bus type usb registered
>[    0.153757] usbcore: registered new interface driver usbfs
>[    0.154012] usbcore: registered new interface driver hub
>[    0.155062] usbcore: registered new device driver usb
>[    0.156107] PCI: Using ACPI for IRQ routing
>[    0.157015] PCI: pci_cache_line_size set to 64 bytes
>[    0.157350] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
>[    0.157360] e820: reserve RAM buffer [mem 0xdfffe000-0xdfffffff]
>[    0.157506] NetLabel: Initializing
>[    0.158003] NetLabel:  domain hash size = 128
>[    0.159002] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.160014] NetLabel:  unlabeled traffic allowed by default
>[    0.161067] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
>[    0.161957] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.163003] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
>[    0.168078] Switching to clocksource kvm-clock
>[    0.177541] pnp: PnP ACPI init
>[    0.178200] ACPI: bus type pnp registered
>[    0.181255] pnp 00:00: [bus 00-ff]
>[    0.181261] pnp 00:00: [io  0x0cf8-0x0cff]
>[    0.181265] pnp 00:00: [io  0x0000-0x0cf7 window]
>[    0.181268] pnp 00:00: [io  0x0d00-0xffff window]
>[    0.181272] pnp 00:00: [mem 0x000a0000-0x000bffff window]
>[    0.181275] pnp 00:00: [mem 0xe0000000-0xfebfffff window]
>[    0.181339] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
>[    0.181358] pnp 00:01: [io  0x0070-0x0071]
>[    0.181410] pnp 00:01: [irq 8]
>[    0.181414] pnp 00:01: [io  0x0072-0x0077]
>[    0.181464] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.181500] pnp 00:02: [io  0x0060]
>[    0.181503] pnp 00:02: [io  0x0064]
>[    0.181541] pnp 00:02: [irq 1]
>[    0.181575] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.181640] pnp 00:03: [irq 12]
>[    0.181667] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
>[    0.181698] pnp 00:04: [io  0x03f2-0x03f5]
>[    0.181701] pnp 00:04: [io  0x03f7]
>[    0.181738] pnp 00:04: [irq 6]
>[    0.181742] pnp 00:04: [dma 2]
>[    0.181776] pnp 00:04: Plug and Play ACPI device, IDs PNP0700 (active)
>[    0.181903] pnp 00:05: [io  0x03f8-0x03ff]
>[    0.181941] pnp 00:05: [irq 4]
>[    0.181969] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.182193] pnp 00:06: [mem 0xfed00000-0xfed003ff]
>[    0.182236] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.182485] pnp: PnP ACPI: found 7 devices
>[    0.185539] ACPI: ACPI bus type pnp unregistered
>[    0.200564] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.200570] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.200574] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.200578] pci_bus 0000:00: resource 7 [mem 0xe0000000-0xfebfffff]
>[    0.200670] NET: Registered protocol family 2
>[    0.203175] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
>[    0.213677] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.215188] TCP: Hash tables configured (established 524288 bind 65536)
>[    0.216166] TCP: reno registered
>[    0.216978] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.217905] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.218935] NET: Registered protocol family 1
>[    0.219725] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>[    0.220584] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>[    0.221438] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>[    0.222510] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
>[    0.223530] pci 0000:00:02.0: Boot video device
>[    0.223613] PCI: CLS 0 bytes, default 64
>[    0.223700] Unpacking initramfs...
>[    0.572778] Freeing initrd memory: 16184k freed
>[    0.580368] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.581197] software IO TLB [mem 0xdbffc000-0xdfffbfff] (64MB) mapped at [ffff8800dbffc000-ffff8800dfffbfff]
>[    0.583663] Initialise module verification
>[    0.584503] audit: initializing netlink socket (disabled)
>[    0.585254] type=2000 audit(1358328437.585:1): initialized
>[    0.613552] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.617679] VFS: Disk quotas dquot_6.5.2
>[    0.618760] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.620732] msgmni has been set to 7901
>[    0.621878] SELinux:  Registering netfilter hooks
>[    0.625665] alg: No test for stdrng (krng)
>[    0.626751] NET: Registered protocol family 38
>[    0.627786] Key type asymmetric registered
>[    0.628774] Asymmetric key parser 'x509' registered
>[    0.629883] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.635619] io scheduler noop registered
>[    0.636603] io scheduler deadline registered
>[    0.637621] io scheduler cfq registered (default)
>[    0.638844] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.640066] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    0.641246] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.642576] acpiphp: Slot [3] registered
>[    0.643605] acpiphp: Slot [4] registered
>[    0.644642] acpiphp: Slot [5] registered
>[    0.645349] acpiphp: Slot [6] registered
>[    0.646122] acpiphp: Slot [7] registered
>[    0.646772] acpiphp: Slot [8] registered
>[    0.647443] acpiphp: Slot [9] registered
>[    0.648109] acpiphp: Slot [10] registered
>[    0.648764] acpiphp: Slot [11] registered
>[    0.649437] acpiphp: Slot [12] registered
>[    0.650099] acpiphp: Slot [13] registered
>[    0.650759] acpiphp: Slot [14] registered
>[    0.651425] acpiphp: Slot [15] registered
>[    0.652101] acpiphp: Slot [16] registered
>[    0.652752] acpiphp: Slot [17] registered
>[    0.653424] acpiphp: Slot [18] registered
>[    0.654091] acpiphp: Slot [19] registered
>[    0.654759] acpiphp: Slot [20] registered
>[    0.655437] acpiphp: Slot [21] registered
>[    0.656110] acpiphp: Slot [22] registered
>[    0.656762] acpiphp: Slot [23] registered
>[    0.657436] acpiphp: Slot [24] registered
>[    0.658097] acpiphp: Slot [25] registered
>[    0.658755] acpiphp: Slot [26] registered
>[    0.659426] acpiphp: Slot [27] registered
>[    0.660094] acpiphp: Slot [28] registered
>[    0.660746] acpiphp: Slot [29] registered
>[    0.661411] acpiphp: Slot [30] registered
>[    0.662078] acpiphp: Slot [31] registered
>[    0.665472] intel_idle: does not run on family 6 model 15
>[    0.665559] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
>[    0.666724] ACPI: Power Button [PWRF]
>[    0.669560] GHES: HEST is not enabled!
>[    0.670664] virtio-pci 0000:00:04.0: setting latency timer to 64
>[    0.671224] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
>[    0.672074] virtio-pci 0000:00:05.0: setting latency timer to 64
>[    0.672375] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
>[    0.673150] virtio-pci 0000:00:06.0: setting latency timer to 64
>[    0.673337] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.698201] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>[    0.702045] virtio-pci 0000:00:04.0: irq 40 for MSI/MSI-X
>[    0.702080] virtio-pci 0000:00:04.0: irq 41 for MSI/MSI-X
>[    0.734357] Non-volatile memory driver v1.3
>[    0.735470] Linux agpgart interface v0.103
>[    0.737726] loop: module loaded
>[    0.738766] ata_piix 0000:00:01.1: version 2.13
>[    0.738936] ata_piix 0000:00:01.1: setting latency timer to 64
>[    0.739589] scsi0 : ata_piix
>[    0.740667] scsi1 : ata_piix
>[    0.741637] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc1c0 irq 14
>[    0.742817] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc1c8 irq 15
>[    0.744116] libphy: Fixed MDIO Bus: probed
>[    0.744951] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.745748] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.746818] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.747667] uhci_hcd 0000:00:01.2: setting latency timer to 64
>[    0.747682] uhci_hcd 0000:00:01.2: UHCI Host Controller
>[    0.748437] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
>[    0.749762] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c140
>[    0.750607] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.751535] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.752743] usb usb1: Product: UHCI Host Controller
>[    0.753512] usb usb1: Manufacturer: Linux 3.7.2-201.fc18.x86_64 uhci_hcd
>[    0.754419] usb usb1: SerialNumber: 0000:00:01.2
>[    0.755395] hub 1-0:1.0: USB hub found
>[    0.762755] hub 1-0:1.0: 2 ports detected
>[    0.764325] usbcore: registered new interface driver usbserial
>[    0.765770] usbcore: registered new interface driver usbserial_generic
>[    0.766982] usbserial: USB Serial support registered for generic
>[    0.768170] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>[    0.771344] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.772145] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.773104] mousedev: PS/2 mouse device common for all mice
>[    0.774533] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
>[    0.776035] rtc_cmos 00:01: RTC can wake from S4
>[    0.780257] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    0.782279] rtc0: alarms up to one day, 114 bytes nvram, hpet irqs
>[    0.784127] device-mapper: uevent: version 1.0.3
>[    0.785170] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com
>[    0.788934] cpuidle: using governor ladder
>[    0.789681] cpuidle: using governor menu
>[    0.790480] EFI Variables Facility v0.08 2004-May-17
>[    0.791479] usbcore: registered new interface driver usbhid
>[    0.792349] usbhid: USB HID core driver
>[    0.793183] drop_monitor: Initializing network drop monitor service
>[    0.794197] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.796236] TCP: cubic registered
>[    0.797256] Initializing XFRM netlink socket
>[    0.798680] NET: Registered protocol family 10
>[    0.800114] mip6: Mobile IPv6
>[    0.801077] NET: Registered protocol family 17
>[    0.802467] PM: Hibernation image not present or could not be loaded.
>[    0.802470] Loading module verification certificates
>[    0.805315] MODSIGN: Loaded cert 'Fedora kernel signing key: ca38da91c69c0503182ad16b4778e74c14e75765'
>[    0.807293] registered taskstats version 1
>[    0.809373]   Magic number: 13:50:475
>[    0.810790] rtc_cmos 00:01: setting system clock to 2013-01-16 09:27:16 UTC (1358328436)
>[    0.908582] ata2.01: NODEV after polling detection
>[    0.909044] ata2.00: ATAPI: QEMU DVD-ROM, 1.0.1, max UDMA/100
>[    0.910472] ata2.00: configured for MWDMA2
>[    0.911841] scsi 1:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     1.0. PQ: 0 ANSI: 5
>[    0.914224] sr0: scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
>[    0.914987] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    0.915998] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    0.916304] sr 1:0:0:0: Attached scsi generic sg0 type 5
>[    0.919985] Freeing unused kernel memory: 1068k freed
>[    0.921656] Write protecting the kernel read-only data: 12288k
>[    0.929239] Freeing unused kernel memory: 1776k freed
>[    0.940952] Freeing unused kernel memory: 1404k freed
>[    1.028141] systemd[1]: systemd 195 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ; fedora)
>[    1.030446] systemd[1]: Detected virtualization 'kvm'.
>[    1.031564] systemd[1]: Running in initial RAM disk.
>[    1.035915] systemd[1]: No hostname configured.
>[    1.036662] systemd[1]: Set hostname to <localhost>.
>[    1.037446] systemd[1]: Initializing machine ID from KVM UUID.
>[    1.065143] usb 1-1: new full-speed USB device number 2 using uhci_hcd
>[    1.077088] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
>[    1.078464] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    1.080638] systemd[1]: Expecting device dev-mapper-luks\x2d93549421\x2de838\x2d4947\x2d8e79\x2d5a94052313ba.device...
>[    1.083393] systemd[1]: Expecting device dev-disk-by\x2duuid-93549421\x2de838\x2d4947\x2d8e79\x2d5a94052313ba.device...
>[    1.086191] systemd[1]: Starting udev Kernel Socket.
>[    1.091375] systemd[1]: Listening on udev Kernel Socket.
>[    1.092940] systemd[1]: Starting udev Control Socket.
>[    1.096409] systemd[1]: Listening on udev Control Socket.
>[    1.097559] systemd[1]: Starting Journal Socket.
>[    1.101134] systemd[1]: Listening on Journal Socket.
>[    1.102866] systemd[1]: Started Load Kernel Modules.
>[    1.104076] systemd[1]: Starting Journal Service...
>[    1.124889] systemd[1]: Started Journal Service.
>[    1.126483] systemd[1]: Starting Sockets.
>[    1.128612] systemd[1]: Reached target Sockets.
>[    1.129372] systemd[1]: Starting dracut cmdline hook...
>[    1.148512] systemd[1]: Starting Swap.
>[    1.156980] systemd[1]: Reached target Swap.
>[    1.212274] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2
>[    1.259779] usb 1-1: New USB device found, idVendor=0627, idProduct=0001
>[    1.261330] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
>[    1.262975] usb 1-1: Product: QEMU USB Tablet
>[    1.264253] usb 1-1: Manufacturer: QEMU 1.0.1
>[    1.265352] usb 1-1: SerialNumber: 42
>[    1.300865] input: QEMU 1.0.1 QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/input/input3
>[    1.303788] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU 1.0.1 QEMU USB Tablet] on usb-0000:00:01.2-1/input0
>[    1.618811] tsc: Refined TSC clocksource calibration: 2402.467 MHz
>[    1.665249] systemd-udevd[115]: starting version 195
>[    2.086506] virtio-pci 0000:00:05.0: irq 42 for MSI/MSI-X
>[    2.086541] virtio-pci 0000:00:05.0: irq 43 for MSI/MSI-X
>[    2.101679]  vda: vda1 vda2 vda3 vda4
>[    2.355229] systemd-cryptsetup-generator[193]: Failed to create unit file: File exists
>[   10.430290] bio: create slab <bio-1> at 1
>[   10.684515] bio: create slab <bio-1> at 1
>[   10.865704] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
>[   11.142073] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
>[   11.307069] device-mapper: ioctl: unable to remove open device luks-93549421-e838-4947-8e79-5a94052313ba
>[   11.466346] systemd-journald[56]: Received SIGTERM
>[   11.748235] type=1404 audit(1358328447.437:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>[   11.872530] SELinux: 2048 avtab hash slots, 94186 rules.
>[   11.893725] SELinux: 2048 avtab hash slots, 94186 rules.
>[   12.124114] SELinux:  9 users, 15 roles, 4356 types, 237 bools, 1 sens, 1024 cats
>[   12.124119] SELinux:  83 classes, 94186 rules
>[   12.129970] SELinux:  Completing initialization.
>[   12.129974] SELinux:  Setting up existing superblocks.
>[   12.129982] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>[   12.129988] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
>[   12.129992] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
>[   12.129998] SELinux: initialized (dev proc, type proc), uses genfs_contexts
>[   12.130029] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   12.130045] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
>[   12.130792] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
>[   12.130798] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
>[   12.132688] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
>[   12.132696] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
>[   12.132700] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
>[   12.132720] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[   12.132728] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>[   12.132735] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
>[   12.132758] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>[   12.133398] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
>[   12.133401] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   12.133409] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   12.133520] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   12.133554] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133560] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133569] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133631] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133644] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133650] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133655] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133661] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133673] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   12.133685] SELinux: initialized (dev dm-0, type ext4), uses xattr
>[   12.159826] type=1403 audit(1358328447.848:3): policy loaded auid=4294967295 ses=4294967295
>[   12.170922] systemd[1]: Successfully loaded SELinux policy in 436ms 57us.
>[   12.253273] systemd[1]: Relabelled /dev and /run in 22ms 782us.
>[   12.640052] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[   12.811727] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[   12.943997] systemd-udevd[317]: starting version 195
>[   12.984679] EXT4-fs (dm-0): re-mounted. Opts: (null)
>[   13.002605] SELinux: initialized (dev configfs, type configfs), uses genfs_contexts
>[   13.044295] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   13.377095] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
>[   13.461588] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
>[   13.467837] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
>[   13.469229] microcode: CPU0 sig=0x6fb, pf=0x1, revision=0x1
>[   13.477474] 8139cp 0000:00:03.0 eth0: RTL-8139C+ at 0xffffc90000f6a000, 52:54:00:cf:31:bc, IRQ 11
>[   13.478806] 8139cp 0000:00:03.0: setting latency timer to 64
>[   13.520726] 8139too: 8139too Fast Ethernet driver 0.9.28
>[   13.529943] microcode: CPU0 update to revision 0xba failed
>[   13.531037] microcode: CPU1 sig=0x6fb, pf=0x1, revision=0x1
>[   13.531992] microcode: CPU1 update to revision 0xba failed
>[   13.535144] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[   13.945791] EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null)
>[   13.947364] SELinux: initialized (dev vda2, type ext4), uses xattr
>[   21.032264] Adding 4192252k swap on /dev/mapper/luks-a629d892-ebcb-4f63-a4dc-03bbf0fb314d.  Priority:-1 extents:1 across:4192252k 
>[   21.179574] systemd-journald[326]: Received SIGUSR1
>[   23.913489] 8139cp 0000:00:03.0 eth0: link up, 100Mbps, full-duplex, lpa 0x05E1
>[   25.827342] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   25.985964] Ebtables v2.0 registered
>[   26.288268] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   32.092429] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[   32.806112] RPC: Registered named UNIX socket transport module.
>[   32.806117] RPC: Registered udp transport module.
>[   32.806119] RPC: Registered tcp transport module.
>[   32.806121] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   32.863710] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[   32.887066] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[   33.199539] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[   37.485073] FS-Cache: Loaded
>[   37.497604] Key type dns_resolver registered
>[   37.528226] FS-Cache: Netfs 'nfs' registered for caching
>[   37.589372] NFS: Registering the id_resolver key type
>[   37.589389] Key type id_resolver registered
>[   37.589391] Key type id_legacy registered
>[   38.205976] SELinux: initialized (dev 0:35, type nfs), uses genfs_contexts
>[  233.902424] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
>[11323.661858] freshclam[24577]: segfault at 7 ip 00000037148c3491 sp 00007fffd2895520 error 4 in libclamav.so.6.1.15[3714800000+9f7000]
>[12706.762179] SELinux: initialized (dev 0:35, type nfs), uses genfs_contexts
>[12809.328532] genpkgmetadata.[24650]: segfault at ac ip 000000372c50a318 sp 00007fff18cb9d80 error 4 in libpython2.7.so.1.0[372c400000+16c000]
>[23913.960355] hrtimer: interrupt took 36812809 ns
>[34305.860331] SELinux: initialized (dev 0:35, type nfs), uses genfs_contexts
>[35070.530195] systemd-udevd[25882]: starting version 197
>[35868.056007] BUG: soft lockup - CPU#0 stuck for 22s! [umount.nfs:25967]
>[35868.056007] Modules linked in: nfsv3 nfs_acl nfsv4 auth_rpcgss nfs dns_resolver fscache lockd sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables 8139too microcode 8139cp i2c_piix4 i2c_core virtio_balloon mii uinput dm_crypt virtio_blk
>[35868.056007] CPU 0 
>[35868.056007] Pid: 25967, comm: umount.nfs Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35868.056007] RIP: 0010:[<ffffffff8113232a>]  [<ffffffff8113232a>] find_get_pages+0x7a/0x1c0
>[35868.056007] RSP: 0018:ffff880116ad1bc8  EFLAGS: 00000246
>[35868.056007] RAX: ffff8800b14f3a78 RBX: 0000000000000297 RCX: 0000000000000900
>[35868.056007] RDX: ffff8800b14f3968 RSI: 0000000000000001 RDI: ffffea0002118a5c
>[35868.056007] RBP: ffff880116ad1c38 R08: 0000000000000000 R09: 00000000000008ff
>[35868.056007] R10: 0000000000000210 R11: 0000000000000000 R12: 0000000000000000
>[35868.056007] R13: ffff88011fc16ef0 R14: ffffea0002116f80 R15: 002000000000000c
>[35868.056007] FS:  00007fb052a7f840(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[35868.056007] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35868.056007] CR2: 00007f8f6c939000 CR3: 0000000117a15000 CR4: 00000000000007f0
>[35868.056007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35868.056007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35868.056007] Process umount.nfs (pid: 25967, threadinfo ffff880116ad0000, task ffff8800b19cae40)
>[35868.056007] Stack:
>[35868.056007]  ffff8800d21536a8 00000000ffffffff 00000000000008dc ffff8800d21536b0
>[35868.056007]  0000000016ad1c08 00000000000008dd 0000000000000900 ffffea0002116fa0
>[35868.056007]  ffff880116ad1c38 ffff880116ad1c88 ffffffffffffffff ffff8800d21536a8
>[35868.056007] Call Trace:
>[35868.056007]  [<ffffffff8113cb02>] pagevec_lookup+0x22/0x30
>[35868.056007]  [<ffffffff8113ec50>] truncate_inode_pages_range+0xe0/0x4b0
>[35868.056007]  [<ffffffff8113f0a5>] truncate_inode_pages+0x15/0x20
>[35868.056007]  [<ffffffffa015e33f>] nfs_evict_inode+0x1f/0x40 [nfs]
>[35868.056007]  [<ffffffff811ae372>] evict+0xa2/0x1a0
>[35868.056007]  [<ffffffff812fb55c>] ? __list_del_entry+0x2c/0xd0
>[35868.056007]  [<ffffffff811ae4ae>] dispose_list+0x3e/0x60
>[35868.056007]  [<ffffffff811aef57>] evict_inodes+0xb7/0x100
>[35868.056007]  [<ffffffff811971f3>] generic_shutdown_super+0x53/0xe0
>[35868.056007]  [<ffffffff81197316>] kill_anon_super+0x16/0x30
>[35868.056007]  [<ffffffffa01603a4>] nfs_kill_super+0x24/0x40 [nfs]
>[35868.056007]  [<ffffffff81197697>] deactivate_locked_super+0x57/0x80
>[35868.056007]  [<ffffffff8119822e>] deactivate_super+0x4e/0x70
>[35868.056007]  [<ffffffff811b29b7>] mntput_no_expire+0xd7/0x130
>[35868.056007]  [<ffffffff811b3996>] sys_umount+0x76/0x390
>[35868.056007]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[35868.056007] Code: 91 00 00 00 0f 1f 44 00 00 48 8b 1a 48 85 db 74 63 f6 c3 03 0f 85 b1 00 00 00 41 f7 86 44 e0 ff ff 00 ff ff 07 0f 85 c6 00 00 00 <44> 8b 43 1c 45 85 c0 74 d5 41 8d 70 01 48 8d 7b 1c 44 89 c0 f0 
>[35896.056009] BUG: soft lockup - CPU#0 stuck for 22s! [umount.nfs:25967]
>[35896.056009] Modules linked in: nfsv3 nfs_acl nfsv4 auth_rpcgss nfs dns_resolver fscache lockd sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables 8139too microcode 8139cp i2c_piix4 i2c_core virtio_balloon mii uinput dm_crypt virtio_blk
>[35896.056009] CPU 0 
>[35896.056009] Pid: 25967, comm: umount.nfs Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35896.056009] RIP: 0010:[<ffffffff81132308>]  [<ffffffff81132308>] find_get_pages+0x58/0x1c0
>[35896.056009] RSP: 0018:ffff880116ad1bc8  EFLAGS: 00000246
>[35896.056009] RAX: ffff8800b14f3a78 RBX: 0000000000000297 RCX: 0000000000000900
>[35896.056009] RDX: ffff8800b14f3968 RSI: 0000000000000001 RDI: ffffea0002118a5c
>[35896.056009] RBP: ffff880116ad1c38 R08: 0000000000000000 R09: 00000000000008ff
>[35896.056009] R10: 0000000000000210 R11: 0000000000000000 R12: 0000000000000000
>[35896.056009] R13: ffff88011fc16ef0 R14: ffffea0002116f80 R15: 002000000000000c
>[35896.056009] FS:  00007fb052a7f840(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[35896.056009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35896.056009] CR2: 00007f8f6c939000 CR3: 0000000117a15000 CR4: 00000000000007f0
>[35896.056009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35896.056009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35896.056009] Process umount.nfs (pid: 25967, threadinfo ffff880116ad0000, task ffff8800b19cae40)
>[35896.056009] Stack:
>[35896.056009]  ffff8800d21536a8 00000000ffffffff 00000000000008dc ffff8800d21536b0
>[35896.056009]  0000000016ad1c08 00000000000008dd 0000000000000900 ffffea0002116fa0
>[35896.056009]  ffff880116ad1c38 ffff880116ad1c88 ffffffffffffffff ffff8800d21536a8
>[35896.056009] Call Trace:
>[35896.056009]  [<ffffffff8113cb02>] pagevec_lookup+0x22/0x30
>[35896.056009]  [<ffffffff8113ec50>] truncate_inode_pages_range+0xe0/0x4b0
>[35896.056009]  [<ffffffff8113f0a5>] truncate_inode_pages+0x15/0x20
>[35896.056009]  [<ffffffffa015e33f>] nfs_evict_inode+0x1f/0x40 [nfs]
>[35896.056009]  [<ffffffff811ae372>] evict+0xa2/0x1a0
>[35896.056009]  [<ffffffff812fb55c>] ? __list_del_entry+0x2c/0xd0
>[35896.056009]  [<ffffffff811ae4ae>] dispose_list+0x3e/0x60
>[35896.056009]  [<ffffffff811aef57>] evict_inodes+0xb7/0x100
>[35896.056009]  [<ffffffff811971f3>] generic_shutdown_super+0x53/0xe0
>[35896.056009]  [<ffffffff81197316>] kill_anon_super+0x16/0x30
>[35896.056009]  [<ffffffffa01603a4>] nfs_kill_super+0x24/0x40 [nfs]
>[35896.056009]  [<ffffffff81197697>] deactivate_locked_super+0x57/0x80
>[35896.056009]  [<ffffffff8119822e>] deactivate_super+0x4e/0x70
>[35896.056009]  [<ffffffff811b29b7>] mntput_no_expire+0xd7/0x130
>[35896.056009]  [<ffffffff811b3996>] sys_umount+0x76/0x390
>[35896.056009]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[35896.056009] Code: 31 ff 48 89 7d a8 65 4c 8b 34 25 f0 c6 00 00 48 8b 45 a0 48 c7 45 b8 00 00 00 00 31 d2 48 89 45 c0 e9 91 00 00 00 0f 1f 44 00 00 <48> 8b 1a 48 85 db 74 63 f6 c3 03 0f 85 b1 00 00 00 41 f7 86 44 
>[35901.446009] INFO: rcu_sched self-detected stall on CPU { 0}  (t=60000 jiffies)
>[35901.446009] sending NMI to all CPUs:
>[35901.446009] NMI backtrace for cpu 0
>[35901.446009] CPU 0 
>[35901.446009] Pid: 25967, comm: umount.nfs Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35901.446009] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[35901.446009] RSP: 0018:ffff88011fc03db8  EFLAGS: 00010046
>[35901.446009] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 0000000000000030
>[35901.446009] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000000086
>[35901.446009] RBP: ffff88011fc03dd8 R08: 000000000000000a R09: 000000000000028d
>[35901.446009] R10: 0000000000000000 R11: 000000000000028c R12: 0000000000000003
>[35901.446009] R13: ffff880116ad0000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[35901.446009] FS:  00007fb052a7f840(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[35901.446009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35901.446009] CR2: 00007f8f6c939000 CR3: 0000000117a15000 CR4: 00000000000007f0
>[35901.446009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35901.446009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35901.446009] Process umount.nfs (pid: 25967, threadinfo ffff880116ad0000, task ffff8800b19cae40)
>[35901.446009] Stack:
>[35901.446009]  0000000000000086 0000000000000002 0000000000002710 0000000000000000
>[35901.446009]  ffff88011fc03de8 ffffffff8103dcb5 ffff88011fc03e08 ffffffff81039a8d
>[35901.446009]  0000000000000000 ffff88011fc0ecc0 ffff88011fc03e68 ffffffff810f51b0
>[35901.446009] Call Trace:
>[35901.446009]  <IRQ> 
>
>[35901.446009]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[35901.446009]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[35901.446009]  [<ffffffff810f51b0>] rcu_check_callbacks+0x2c0/0x650
>[35901.446009]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[35901.446009]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[35901.446009]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[35901.446009]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[35901.446009]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[35901.446009]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[35901.446009]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[35901.446009]  <EOI> 
>
>[35901.446009]  [<ffffffff81132310>] ? find_get_pages+0x60/0x1c0
>[35901.446009]  [<ffffffff811323ac>] ? find_get_pages+0xfc/0x1c0
>[35901.446009]  [<ffffffff8113cb02>] pagevec_lookup+0x22/0x30
>[35901.446009]  [<ffffffff8113ec50>] truncate_inode_pages_range+0xe0/0x4b0
>[35901.446009]  [<ffffffff8113f0a5>] truncate_inode_pages+0x15/0x20
>[35901.446009]  [<ffffffffa015e33f>] nfs_evict_inode+0x1f/0x40 [nfs]
>[35901.446009]  [<ffffffff811ae372>] evict+0xa2/0x1a0
>[35901.446009]  [<ffffffff812fb55c>] ? __list_del_entry+0x2c/0xd0
>[35901.446009]  [<ffffffff811ae4ae>] dispose_list+0x3e/0x60
>[35901.446009]  [<ffffffff811aef57>] evict_inodes+0xb7/0x100
>[35901.446009]  [<ffffffff811971f3>] generic_shutdown_super+0x53/0xe0
>[35901.446009]  [<ffffffff81197316>] kill_anon_super+0x16/0x30
>[35901.446009]  [<ffffffffa01603a4>] nfs_kill_super+0x24/0x40 [nfs]
>[35901.446009]  [<ffffffff81197697>] deactivate_locked_super+0x57/0x80
>[35901.446009]  [<ffffffff8119822e>] deactivate_super+0x4e/0x70
>[35901.446009]  [<ffffffff811b29b7>] mntput_no_expire+0xd7/0x130
>[35901.446009]  [<ffffffff811b3996>] sys_umount+0x76/0x390
>[35901.446009]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[35901.446009] Code: 25 00 a3 5f ff 80 e6 10 75 f2 44 89 e2 c1 e2 18 89 14 25 10 a3 5f ff 89 f2 09 da 80 cf 04 83 fe 02 0f 44 d3 89 14 25 00 a3 5f ff <57> 9d 66 66 90 66 90 48 83 c4 10 5b 41 5c 5d c3 89 75 e8 48 89 
>[35901.446269] NMI backtrace for cpu 1
>[35901.446275] CPU 1 
>[35901.446281] Pid: 0, comm: swapper/1 Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35901.446284] RIP: 0010:[<ffffffff8103d6dc>]  [<ffffffff8103d6dc>] native_apic_mem_write+0xc/0x10
>[35901.446294] RSP: 0018:ffff88011fd03ec8  EFLAGS: 00010002
>[35901.446297] RAX: ffffffff81c208e0 RBX: ffff88011fd0dc00 RCX: 0000000000000020
>[35901.446300] RDX: 0000000225c17d03 RSI: 000000000000ed73 RDI: 0000000000000380
>[35901.446303] RBP: ffff88011fd03ec8 R08: 0000000000000000 R09: 0000000000000000
>[35901.446306] R10: 0000000000000000 R11: 0000000000000004 R12: 00000000000ed86d
>[35901.446308] R13: 0000000000000000 R14: 000020a6f4fecfc0 R15: 000020a6f4efeaa7
>[35901.446315] FS:  0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[35901.446319] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35901.446321] CR2: 00007f00655ed000 CR3: 0000000116584000 CR4: 00000000000007e0
>[35901.446334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35901.446346] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35901.446350] Process swapper/1 (pid: 0, threadinfo ffff880119b06000, task ffff880119b09720)
>[35901.446352] Stack:
>[35901.446354]  ffff88011fd03ed8 ffffffff8103838d ffff88011fd03f08 ffffffff810b47c6
>[35901.446360]  ffff88011fd03f18 ffff88011fd0e780 ffff88011fd0e700 0000000000000003
>[35901.446364]  ffff88011fd03f18 ffffffff810b5d94 ffff88011fd03f88 ffffffff81086a80
>[35901.446369] Call Trace:
>[35901.446371]  <IRQ> 
>
>[35901.446379]  [<ffffffff8103838d>] lapic_next_event+0x1d/0x30
>[35901.446385]  [<ffffffff810b47c6>] clockevents_program_event+0x76/0x120
>[35901.446389]  [<ffffffff810b5d94>] tick_program_event+0x24/0x30
>[35901.446394]  [<ffffffff81086a80>] hrtimer_interrupt+0x130/0x230
>[35901.446399]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[35901.446405]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[35901.446407]  <EOI> 
>
>[35901.446413]  [<ffffffff81044006>] ? native_safe_halt+0x6/0x10
>[35901.446418]  [<ffffffff8101c79f>] default_idle+0x4f/0x1a0
>[35901.446422]  [<ffffffff8101d4fe>] cpu_idle+0xfe/0x120
>[35901.446428]  [<ffffffff816241ed>] start_secondary+0x23e/0x240
>[35901.446430] Code: fd a0 ad cd 81 f0 0f ab 10 eb 9c 0f 1f 40 00 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 90 55 89 ff 48 89 e5 89 b7 00 a0 5f ff <5d> c3 66 90 55 89 ff 8b 87 00 a0 5f ff 48 89 e5 5d c3 66 90 55 
>[35928.056009] BUG: soft lockup - CPU#0 stuck for 22s! [umount.nfs:25967]
>[35928.056009] Modules linked in: nfsv3 nfs_acl nfsv4 auth_rpcgss nfs dns_resolver fscache lockd sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables 8139too microcode 8139cp i2c_piix4 i2c_core virtio_balloon mii uinput dm_crypt virtio_blk
>[35928.056009] CPU 0 
>[35928.056009] Pid: 25967, comm: umount.nfs Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35928.056009] RIP: 0010:[<ffffffff81132319>]  [<ffffffff81132319>] find_get_pages+0x69/0x1c0
>[35928.056009] RSP: 0018:ffff880116ad1bc8  EFLAGS: 00000246
>[35928.056009] RAX: ffff8800b14f3a78 RBX: 0000000000000297 RCX: 0000000000000900
>[35928.056009] RDX: ffff8800b14f3968 RSI: 0000000000000001 RDI: ffffea0002118a5c
>[35928.056009] RBP: ffff880116ad1c38 R08: 0000000000000000 R09: 00000000000008ff
>[35928.056009] R10: 0000000000000210 R11: 0000000000000000 R12: 0000000000000000
>[35928.056009] R13: ffff88011fc16ef0 R14: ffffea0002116f80 R15: 002000000000000c
>[35928.056009] FS:  00007fb052a7f840(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[35928.056009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35928.056009] CR2: 00007f8f6c939000 CR3: 0000000117a15000 CR4: 00000000000007f0
>[35928.056009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35928.056009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35928.056009] Process umount.nfs (pid: 25967, threadinfo ffff880116ad0000, task ffff8800b19cae40)
>[35928.056009] Stack:
>[35928.056009]  ffff8800d21536a8 00000000ffffffff 00000000000008dc ffff8800d21536b0
>[35928.056009]  0000000016ad1c08 00000000000008dd 0000000000000900 ffffea0002116fa0
>[35928.056009]  ffff880116ad1c38 ffff880116ad1c88 ffffffffffffffff ffff8800d21536a8
>[35928.056009] Call Trace:
>[35928.056009]  [<ffffffff8113cb02>] pagevec_lookup+0x22/0x30
>[35928.056009]  [<ffffffff8113ec50>] truncate_inode_pages_range+0xe0/0x4b0
>[35928.056009]  [<ffffffff8113f0a5>] truncate_inode_pages+0x15/0x20
>[35928.056009]  [<ffffffffa015e33f>] nfs_evict_inode+0x1f/0x40 [nfs]
>[35928.056009]  [<ffffffff811ae372>] evict+0xa2/0x1a0
>[35928.056009]  [<ffffffff812fb55c>] ? __list_del_entry+0x2c/0xd0
>[35928.056009]  [<ffffffff811ae4ae>] dispose_list+0x3e/0x60
>[35928.056009]  [<ffffffff811aef57>] evict_inodes+0xb7/0x100
>[35928.056009]  [<ffffffff811971f3>] generic_shutdown_super+0x53/0xe0
>[35928.056009]  [<ffffffff81197316>] kill_anon_super+0x16/0x30
>[35928.056009]  [<ffffffffa01603a4>] nfs_kill_super+0x24/0x40 [nfs]
>[35928.056009]  [<ffffffff81197697>] deactivate_locked_super+0x57/0x80
>[35928.056009]  [<ffffffff8119822e>] deactivate_super+0x4e/0x70
>[35928.056009]  [<ffffffff811b29b7>] mntput_no_expire+0xd7/0x130
>[35928.056009]  [<ffffffff811b3996>] sys_umount+0x76/0x390
>[35928.056009]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[35928.056009] Code: 45 a0 48 c7 45 b8 00 00 00 00 31 d2 48 89 45 c0 e9 91 00 00 00 0f 1f 44 00 00 48 8b 1a 48 85 db 74 63 f6 c3 03 0f 85 b1 00 00 00 <41> f7 86 44 e0 ff ff 00 ff ff 07 0f 85 c6 00 00 00 44 8b 43 1c 
>[35956.056009] BUG: soft lockup - CPU#0 stuck for 22s! [umount.nfs:25967]
>[35956.056009] Modules linked in: nfsv3 nfs_acl nfsv4 auth_rpcgss nfs dns_resolver fscache lockd sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables 8139too microcode 8139cp i2c_piix4 i2c_core virtio_balloon mii uinput dm_crypt virtio_blk
>[35956.056009] CPU 0 
>[35956.056009] Pid: 25967, comm: umount.nfs Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35956.056009] RIP: 0010:[<ffffffff81132308>]  [<ffffffff81132308>] find_get_pages+0x58/0x1c0
>[35956.056009] RSP: 0018:ffff880116ad1bc8  EFLAGS: 00000246
>[35956.056009] RAX: ffff8800b14f3a78 RBX: 0000000000000297 RCX: 0000000000000900
>[35956.056009] RDX: ffff8800b14f3968 RSI: 0000000000000001 RDI: ffffea0002118a5c
>[35956.056009] RBP: ffff880116ad1c38 R08: 0000000000000000 R09: 00000000000008ff
>[35956.056009] R10: 0000000000000210 R11: 0000000000000000 R12: 0000000000000000
>[35956.056009] R13: ffff88011fc16ef0 R14: ffffea0002116f80 R15: 002000000000000c
>[35956.056009] FS:  00007fb052a7f840(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[35956.056009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35956.056009] CR2: 00007f8f6c939000 CR3: 0000000117a15000 CR4: 00000000000007f0
>[35956.056009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35956.056009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35956.056009] Process umount.nfs (pid: 25967, threadinfo ffff880116ad0000, task ffff8800b19cae40)
>[35956.056009] Stack:
>[35956.056009]  ffff8800d21536a8 00000000ffffffff 00000000000008dc ffff8800d21536b0
>[35956.056009]  0000000016ad1c08 00000000000008dd 0000000000000900 ffffea0002116fa0
>[35956.056009]  ffff880116ad1c38 ffff880116ad1c88 ffffffffffffffff ffff8800d21536a8
>[35956.056009] Call Trace:
>[35956.056009]  [<ffffffff8113cb02>] pagevec_lookup+0x22/0x30
>[35956.056009]  [<ffffffff8113ec50>] truncate_inode_pages_range+0xe0/0x4b0
>[35956.056009]  [<ffffffff8113f0a5>] truncate_inode_pages+0x15/0x20
>[35956.056009]  [<ffffffffa015e33f>] nfs_evict_inode+0x1f/0x40 [nfs]
>[35956.056009]  [<ffffffff811ae372>] evict+0xa2/0x1a0
>[35956.056009]  [<ffffffff812fb55c>] ? __list_del_entry+0x2c/0xd0
>[35956.056009]  [<ffffffff811ae4ae>] dispose_list+0x3e/0x60
>[35956.056009]  [<ffffffff811aef57>] evict_inodes+0xb7/0x100
>[35956.056009]  [<ffffffff811971f3>] generic_shutdown_super+0x53/0xe0
>[35956.056009]  [<ffffffff81197316>] kill_anon_super+0x16/0x30
>[35956.056009]  [<ffffffffa01603a4>] nfs_kill_super+0x24/0x40 [nfs]
>[35956.056009]  [<ffffffff81197697>] deactivate_locked_super+0x57/0x80
>[35956.056009]  [<ffffffff8119822e>] deactivate_super+0x4e/0x70
>[35956.056009]  [<ffffffff811b29b7>] mntput_no_expire+0xd7/0x130
>[35956.056009]  [<ffffffff811b3996>] sys_umount+0x76/0x390
>[35956.056009]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[35956.056009] Code: 31 ff 48 89 7d a8 65 4c 8b 34 25 f0 c6 00 00 48 8b 45 a0 48 c7 45 b8 00 00 00 00 31 d2 48 89 45 c0 e9 91 00 00 00 0f 1f 44 00 00 <48> 8b 1a 48 85 db 74 63 f6 c3 03 0f 85 b1 00 00 00 41 f7 86 44 
>[35984.056009] BUG: soft lockup - CPU#0 stuck for 22s! [umount.nfs:25967]
>[35984.056009] Modules linked in: nfsv3 nfs_acl nfsv4 auth_rpcgss nfs dns_resolver fscache lockd sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables 8139too microcode 8139cp i2c_piix4 i2c_core virtio_balloon mii uinput dm_crypt virtio_blk
>[35984.056009] CPU 0 
>[35984.056009] Pid: 25967, comm: umount.nfs Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[35984.056009] RIP: 0010:[<ffffffff81132310>]  [<ffffffff81132310>] find_get_pages+0x60/0x1c0
>[35984.056009] RSP: 0018:ffff880116ad1bc8  EFLAGS: 00000286
>[35984.056009] RAX: ffff8800b14f3a78 RBX: 0000000000000297 RCX: 0000000000000900
>[35984.056009] RDX: ffff8800b14f3968 RSI: 0000000000000001 RDI: ffffea0002118a5c
>[35984.056009] RBP: ffff880116ad1c38 R08: 0000000000000000 R09: 00000000000008ff
>[35984.056009] R10: 0000000000000210 R11: 0000000000000000 R12: 0000000000000000
>[35984.056009] R13: ffff88011fc16ef0 R14: ffffea0002116f80 R15: 002000000000000c
>[35984.056009] FS:  00007fb052a7f840(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[35984.056009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[35984.056009] CR2: 00007f8f6c939000 CR3: 0000000117a15000 CR4: 00000000000007f0
>[35984.056009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[35984.056009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[35984.056009] Process umount.nfs (pid: 25967, threadinfo ffff880116ad0000, task ffff8800b19cae40)
>[35984.056009] Stack:
>[35984.056009]  ffff8800d21536a8 00000000ffffffff 00000000000008dc ffff8800d21536b0
>[35984.056009]  0000000016ad1c08 00000000000008dd 0000000000000900 ffffea0002116fa0
>[35984.056009]  ffff880116ad1c38 ffff880116ad1c88 ffffffffffffffff ffff8800d21536a8
>[35984.056009] Call Trace:
>[35984.056009]  [<ffffffff8113cb02>] pagevec_lookup+0x22/0x30
>[35984.056009]  [<ffffffff8113ec50>] truncate_inode_pages_range+0xe0/0x4b0
>[35984.056009]  [<ffffffff8113f0a5>] truncate_inode_pages+0x15/0x20
>[35984.056009]  [<ffffffffa015e33f>] nfs_evict_inode+0x1f/0x40 [nfs]
>[35984.056009]  [<ffffffff811ae372>] evict+0xa2/0x1a0
>[35984.056009]  [<ffffffff812fb55c>] ? __list_del_entry+0x2c/0xd0
>[35984.056009]  [<ffffffff811ae4ae>] dispose_list+0x3e/0x60
>[35984.056009]  [<ffffffff811aef57>] evict_inodes+0xb7/0x100
>[35984.056009]  [<ffffffff811971f3>] generic_shutdown_super+0x53/0xe0
>[35984.056009]  [<ffffffff81197316>] kill_anon_super+0x16/0x30
>[35984.056009]  [<ffffffffa01603a4>] nfs_kill_super+0x24/0x40 [nfs]
>[35984.056009]  [<ffffffff81197697>] deactivate_locked_super+0x57/0x80
>[35984.056009]  [<ffffffff8119822e>] deactivate_super+0x4e/0x70
>[35984.056009]  [<ffffffff811b29b7>] mntput_no_expire+0xd7/0x130
>[35984.056009]  [<ffffffff811b3996>] sys_umount+0x76/0x390
>[35984.056009]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[35984.056009] Code: 8b 34 25 f0 c6 00 00 48 8b 45 a0 48 c7 45 b8 00 00 00 00 31 d2 48 89 45 c0 e9 91 00 00 00 0f 1f 44 00 00 48 8b 1a 48 85 db 74 63 <f6> c3 03 0f 85 b1 00 00 00 41 f7 86 44 e0 ff ff 00 ff ff 07 0f

Actions: View

Attachments on bug 896437: 680115