Attachment 641435 Details for Bug 873246 – guest will call trace after resume VM, this is guest dmesg log.

guest will call trace after resume VM, this is guest dmesg log.

guest_calltrace_dmesg.txt (text/plain), 34.79 KB, created by Sibiao Luo on 2012-11-09 10:05:04 UTC

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Creator: Sibiao Luo

Created: 2012-11-09 10:05:04 UTC

Size: 34.79 KB

patch

obsolete

>Initializing cgroup subsys cpuset
>Initializing cgroup subsys cpu
>Linux version 2.6.32-335.el6.x86_64 (mockbuild@x86-022.build.eng.bos.redhat.com) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Fri Oct 19 02:32:06 EDT 2012
>Command line: ro root=/dev/mapper/VolGroup-lv_root rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=VolGroup/lv_root  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet console=tty0 console=ttyS0,115200
>KERNEL supported cpus:
>  Intel GenuineIntel
>  AMD AuthenticAMD
>  Centaur CentaurHauls
>Disabled fast string operations
>BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 000000000009bc00 (usable)
> BIOS-e820: 000000000009bc00 - 00000000000a0000 (reserved)
> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 00000000dfffd000 (usable)
> BIOS-e820: 00000000dfffd000 - 00000000e0000000 (reserved)
> BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved)
> BIOS-e820: 0000000100000000 - 0000000120000000 (usable)
>DMI 2.4 present.
>SMBIOS version 2.4 @ 0xFDA00
>DMI: Red Hat KVM, BIOS 0.5.1 01/01/2007
>e820 update range: 0000000000000000 - 0000000000001000 (usable) ==> (reserved)
>e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
>last_pfn = 0x120000 max_arch_pfn = 0x400000000
>MTRR default type: write-back
>MTRR fixed ranges enabled:
>  00000-9FFFF write-back
>  A0000-BFFFF uncachable
>  C0000-FFFFF write-protect
>MTRR variable ranges enabled:
>  0 base 0E0000000 mask FE0000000 uncachable
>  1 disabled
>  2 disabled
>  3 disabled
>  4 disabled
>  5 disabled
>  6 disabled
>  7 disabled
>x86 PAT enabled: cpu 0, old 0x70106, new 0x7010600070106
>last_pfn = 0xdfffd max_arch_pfn = 0x400000000
>initial memory mapped : 0 - 20000000
>init_memory_mapping: 0000000000000000-00000000dfffd000
> 0000000000 - 00dfe00000 page 2M
> 00dfe00000 - 00dfffd000 page 4k
>kernel direct mapping tables up to dfffd000 @ 8000-e000
>init_memory_mapping: 0000000100000000-0000000120000000
> 0100000000 - 0120000000 page 2M
>kernel direct mapping tables up to 120000000 @ c000-12000
>RAMDISK: 3702c000 - 37fef67a
>ACPI: RSDP 00000000000fd9d0 00014 (v00 BOCHS )
>ACPI: RSDT 00000000dfffd4e0 00034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
>ACPI: FACP 00000000dffffda0 00074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
>ACPI: DSDT 00000000dfffd840 024F1 (v01   BXPC   BXDSDT 00000001 INTL 20090123)
>ACPI: FACS 00000000dffffd40 00040
>ACPI: SSDT 00000000dfffd670 001C1 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
>ACPI: APIC 00000000dfffd570 00090 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
>ACPI: SSDT 00000000dfffd520 0004E (v01   BXPC BXSSDTPC 00000001 INTL 20090123)
>ACPI: Local APIC address 0xfee00000
>Setting APIC routing to flat.
>No NUMA configuration found
>Faking a node at 0000000000000000-0000000120000000
>Bootmem setup node 0 0000000000000000-0000000120000000
>  NODE_DATA [000000000000d000 - 0000000000040fff]
>  bootmap [0000000000041000 -  0000000000064fff] pages 24
>(8 early reservations) ==> bootmem [0000000000 - 0120000000]
>  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
>  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
>  #2 [0001000000 - 0002016624]    TEXT DATA BSS ==> [0001000000 - 0002016624]
>  #3 [003702c000 - 0037fef67a]          RAMDISK ==> [003702c000 - 0037fef67a]
>  #4 [000009bc00 - 0000100000]    BIOS reserved ==> [000009bc00 - 0000100000]
>  #5 [0002017000 - 0002017081]              BRK ==> [0002017000 - 0002017081]
>  #6 [0000008000 - 000000c000]          PGTABLE ==> [0000008000 - 000000c000]
>  #7 [000000c000 - 000000d000]          PGTABLE ==> [000000c000 - 000000d000]
>found SMP MP-table at [ffff8800000fda20] fda20
>Reserving 128MB of memory at 48MB for crashkernel (System RAM: 4608MB)
>kvm-clock: Using msrs 4b564d01 and 4b564d00
>kvm-clock: cpu 0, msr 0:1c22681, boot clock
> [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff880028600000-ffff88002bffffff] on node 0
>Zone PFN ranges:
>  DMA      0x00000001 -> 0x00001000
>  DMA32    0x00001000 -> 0x00100000
>  Normal   0x00100000 -> 0x00120000
>Movable zone start PFN for each node
>early_node_map[3] active PFN ranges
>    0: 0x00000001 -> 0x0000009b
>    0: 0x00000100 -> 0x000dfffd
>    0: 0x00100000 -> 0x00120000
>On node 0 totalpages: 1048471
>  DMA zone: 56 pages used for memmap
>  DMA zone: 108 pages reserved
>  DMA zone: 3830 pages, LIFO batch:0
>  DMA32 zone: 14280 pages used for memmap
>  DMA32 zone: 899125 pages, LIFO batch:31
>  Normal zone: 1792 pages used for memmap
>  Normal zone: 129280 pages, LIFO batch:31
>ACPI: PM-Timer IO Port: 0xb008
>ACPI: Local APIC address 0xfee00000
>Setting APIC routing to flat.
>ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
>ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
>ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
>ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
>ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
>ACPI: IRQ0 used by override.
>ACPI: IRQ2 used by override.
>ACPI: IRQ5 used by override.
>ACPI: IRQ9 used by override.
>ACPI: IRQ10 used by override.
>ACPI: IRQ11 used by override.
>Using ACPI (MADT) for SMP configuration information
>SMP: Allowing 4 CPUs, 0 hotplug CPUs
>nr_irqs_gsi: 24
>PM: Registered nosave memory: 000000000009b000 - 000000000009c000
>PM: Registered nosave memory: 000000000009c000 - 00000000000a0000
>PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
>PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
>PM: Registered nosave memory: 00000000dfffd000 - 00000000e0000000
>PM: Registered nosave memory: 00000000e0000000 - 00000000fffbc000
>PM: Registered nosave memory: 00000000fffbc000 - 0000000100000000
>Allocating PCI resources starting at e0000000 (gap: e0000000:1ffbc000)
>Booting paravirtualized kernel on KVM
>NR_CPUS:4096 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
>PERCPU: Embedded 31 pages/cpu @ffff880028200000 s94552 r8192 d24232 u524288
>pcpu-alloc: s94552 r8192 d24232 u524288 alloc=1*2097152
>pcpu-alloc: [0] 0 1 2 3 
>kvm-clock: cpu 0, msr 0:28216681, primary cpu clock
>kvm-stealtime: cpu 0, msr 2820e840
>Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1032235
>Policy zone: Normal
>Kernel command line: ro root=/dev/mapper/VolGroup-lv_root rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=VolGroup/lv_root  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet console=tty0 console=ttyS0,115200
>PID hash table entries: 4096 (order: 3, 32768 bytes)
>xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340
>Checking aperture...
>No AGP bridge found
>PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000
>software IO TLB at phys 0x20000000 - 0x24000000
>Memory: 3903736k/4718592k available (5196k kernel code, 524708k absent, 290148k reserved, 7131k data, 1260k init)
>Hierarchical RCU implementation.
>NR_IRQS:33024 nr_irqs:440
>Console: colour VGA+ 80x25
>console [tty0] enabled
>console [ttyS0] enabled
>allocated 33554432 bytes of page_cgroup
>please try 'cgroup_disable=memory' option if you don't want memory cgroups
>Detected 3392.292 MHz processor.
>Calibrating delay loop (skipped) preset value.. 6784.58 BogoMIPS (lpj=3392292)
>pid_max: default: 32768 minimum: 301
>Security Framework initialized
>SELinux:  Initializing.
>SELinux:  Starting in permissive mode
>Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>Mount-cache hash table entries: 256
>Initializing cgroup subsys ns
>Initializing cgroup subsys cpuacct
>Initializing cgroup subsys memory
>Initializing cgroup subsys devices
>Initializing cgroup subsys freezer
>Initializing cgroup subsys net_cls
>Initializing cgroup subsys blkio
>Initializing cgroup subsys perf_event
>Initializing cgroup subsys net_prio
>Disabled fast string operations
>CPU: Physical Processor ID: 0
>CPU: Processor Core ID: 0
>mce: CPU supports 10 MCE banks
>alternatives: switching to unfair spinlock
>ACPI: Core revision 20090903
>ftrace: converting mcount calls to 0f 1f 44 00 00
>ftrace: allocating 21276 entries in 84 pages
>Enabling x2apic
>Enabled x2apic
>Setting APIC routing to physical x2apic
>..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>CPU0: Intel Xeon E312xx (Sandy Bridge) stepping 01
>Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
>NMI watchdog disabled (cpu0): hardware events not enabled
>Booting Node   0, Processors  #1
>kvm-clock: cpu 1, msr 0:28296681, secondary cpu clock
>Disabled fast string operations
>kvm-stealtime: cpu 1, msr 2828e840
> #2
>kvm-clock: cpu 2, msr 0:28316681, secondary cpu clock
>Disabled fast string operations
>kvm-stealtime: cpu 2, msr 2830e840
> #3 Ok.
>kvm-clock: cpu 3, msr 0:28396681, secondary cpu clock
>Disabled fast string operations
>kvm-stealtime: cpu 3, msr 2838e840
>Brought up 4 CPUs
>Total of 4 processors activated (27138.33 BogoMIPS).
>sizeof(vma)=200 bytes
>sizeof(page)=56 bytes
>sizeof(inode)=592 bytes
>sizeof(dentry)=192 bytes
>sizeof(ext3inode)=800 bytes
>sizeof(buffer_head)=104 bytes
>sizeof(skbuff)=232 bytes
>sizeof(task_struct)=2648 bytes
>devtmpfs: initialized
>regulator: core version 0.5
>NET: Registered protocol family 16
>ACPI: bus type pci registered
>PCI: Using configuration type 1 for base access
>bio: create slab <bio-0> at 0
>ACPI: EC: Look up EC in DSDT
>ACPI: Interpreter enabled
>ACPI: (supports S0 S3 S4 S5)
>ACPI: Using IOAPIC for interrupt routing
>ACPI: No dock devices found.
>HEST: Table not found.
>PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
>ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7] (ignored)
>pci_root PNP0A03:00: host bridge window [io  0x0d00-0xffff] (ignored)
>pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
>pci_root PNP0A03:00: host bridge window [mem 0xe0000000-0xfebfffff] (ignored)
>pci 0000:00:01.1: reg 20: [io  0xc000-0xc00f]
>pci 0000:00:01.2: reg 20: [io  0xc020-0xc03f]
>pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
>pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
>pci 0000:00:02.0: reg 10: [mem 0xf0000000-0xf3ffffff]
>pci 0000:00:02.0: reg 14: [mem 0x00000000-0x03ffffff]
>pci 0000:00:02.0: reg 18: [mem 0xf4000000-0xf4003fff]
>pci 0000:00:02.0: reg 1c: [io  0xc040-0xc05f]
>pci 0000:00:02.0: reg 30: [mem 0xf4010000-0xf401ffff pref]
>pci 0000:00:03.0: reg 10: [io  0xc080-0xc0bf]
>pci 0000:00:03.0: reg 14: [mem 0xf4020000-0xf4020fff]
>pci 0000:00:04.0: reg 10: [io  0xc0c0-0xc0df]
>pci 0000:00:04.0: reg 14: [mem 0xf4021000-0xf4021fff]
>pci 0000:00:04.0: reg 30: [mem 0xf4030000-0xf403ffff pref]
>pci 0000:00:05.0: reg 10: [mem 0xf4040000-0xf4043fff]
>pci 0000:00:06.0: reg 10: [io  0xc0e0-0xc0ff]
>pci 0000:00:07.0: reg 10: [io  0xc100-0xc13f]
>pci 0000:00:07.0: reg 14: [mem 0xf4044000-0xf4044fff]
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
>ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
>ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
>ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
>ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
>vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>vgaarb: loaded
>vgaarb: bridge control possible 0000:00:02.0
>SCSI subsystem initialized
>libata version 3.00 loaded.
>usbcore: registered new interface driver usbfs
>usbcore: registered new interface driver hub
>usbcore: registered new device driver usb
>PCI: Using ACPI for IRQ routing
>PCI: old code would have set cacheline size to 32 bytes, but clflush_size = 64
>PCI: pci_cache_line_size set to 64 bytes
>NetLabel: Initializing
>NetLabel:  domain hash size = 128
>NetLabel:  protocols = UNLABELED CIPSOv4
>NetLabel:  unlabeled traffic allowed by default
>Switching to clocksource kvm-clock
>pnp: PnP ACPI init
>ACPI: bus type pnp registered
>pnp 00:00: [io  0x0cf8-0x0cff]
>pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
>pnp 00:01: [io  0x0070-0x0071]
>pnp 00:01: [irq 8]
>pnp 00:01: [io  0x0072-0x0077]
>pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>pnp 00:02: [io  0x0060]
>pnp 00:02: [io  0x0064]
>pnp 00:02: [irq 1]
>pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>pnp 00:03: [irq 12]
>pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
>pnp 00:04: [io  0x03f2-0x03f5]
>pnp 00:04: [io  0x03f7]
>pnp 00:04: [irq 6]
>pnp 00:04: [dma 2]
>pnp 00:04: Plug and Play ACPI device, IDs PNP0700 (active)
>pnp 00:05: [io  0x03f8-0x03ff]
>pnp 00:05: [irq 4]
>pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>pnp: PnP ACPI: found 6 devices
>ACPI: ACPI bus type pnp unregistered
>PCI: max bus depth: 0 pci_try_num: 1
>pci 0000:00:02.0: BAR 1: assigned [mem 0xe0000000-0xe3ffffff]
>pci 0000:00:02.0: BAR 1: set to [mem 0xe0000000-0xe3ffffff] (PCI address [0xe0000000-0xe3ffffff]
>pci_bus 0000:00: resource 0 [io  0x0000-0xffff]
>pci_bus 0000:00: resource 1 [mem 0x00000000-0xfffffffff]
>NET: Registered protocol family 2
>IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
>TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
>TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>TCP: Hash tables configured (established 524288 bind 65536)
>TCP reno registered
>NET: Registered protocol family 1
>pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>pci 0000:00:01.0: PIIX3: Enabling Passive Release
>pci 0000:00:01.0: Activating ISA DMA hang workarounds
>ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
>pci 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 11 (level, high) -> IRQ 11
>pci 0000:00:01.2: PCI INT D disabled
>pci 0000:00:02.0: Boot video device
>Trying to unpack rootfs image as initramfs...
>Freeing initrd memory: 16141k freed
>audit: initializing netlink socket (disabled)
>type=2000 audit(1352454214.274:1): initialized
>HugeTLB registered 2 MB page size, pre-allocated 0 pages
>VFS: Disk quotas dquot_6.5.2
>Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>msgmni has been set to 7656
>SELinux:  Registering netfilter hooks
>alg: No test for stdrng (krng)
>ksign: Installing public key data
>Loading keyring
>- Added public key 4B0FF327CBD3A260
>- User ID: Red Hat, Inc. (Kernel Module GPG key)
>- Added public key D4A26C9CCD09BEDA
>- User ID: Red Hat Enterprise Linux Driver Update Program <secalert@redhat.com>
>Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
>io scheduler noop registered
>io scheduler anticipatory registered
>io scheduler deadline registered
>io scheduler cfq registered (default)
>pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>acpiphp: Slot [1] registered
>acpiphp: Slot [2] registered
>acpiphp: Slot [3] registered
>acpiphp: Slot [4] registered
>acpiphp: Slot [5] registered
>acpiphp: Slot [6] registered
>acpiphp: Slot [7] registered
>acpiphp: Slot [8] registered
>acpiphp: Slot [9] registered
>acpiphp: Slot [10] registered
>acpiphp: Slot [11] registered
>acpiphp: Slot [12] registered
>acpiphp: Slot [13] registered
>acpiphp: Slot [14] registered
>acpiphp: Slot [15] registered
>acpiphp: Slot [16] registered
>acpiphp: Slot [17] registered
>acpiphp: Slot [18] registered
>acpiphp: Slot [19] registered
>acpiphp: Slot [20] registered
>acpiphp: Slot [21] registered
>acpiphp: Slot [22] registered
>acpiphp: Slot [23] registered
>acpiphp: Slot [24] registered
>acpiphp: Slot [25] registered
>acpiphp: Slot [26] registered
>acpiphp: Slot [27] registered
>acpiphp: Slot [28] registered
>acpiphp: Slot [29] registered
>acpiphp: Slot [30] registered
>acpiphp: Slot [31] registered
>ipmi message handler version 39.2
>IPMI System Interface driver.
>ipmi_si: Adding default-specified kcs state machine
>ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
>ipmi_si: Interface detection failed
>ipmi_si: Adding default-specified smic state machine
>ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
>ipmi_si: Interface detection failed
>ipmi_si: Adding default-specified bt state machine
>ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
>ipmi_si: Interface detection failed
>ipmi_si: Unable to find any System Interface(s)
>input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
>ACPI: Power Button [PWRF]
>ACPI: acpi_idle registered with cpuidle
>ERST: Table is not found!
>GHES: HEST is not enabled!
>Non-volatile memory driver v1.3
>Linux agpgart interface v0.103
>crash memory driver: version 1.1
>Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>brd: module loaded
>loop: module loaded
>input: Macintosh mouse button emulation as /devices/virtual/input/input1
>Fixed MDIO Bus: probed
>ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>uhci_hcd: USB Universal Host Controller Interface driver
>uhci_hcd 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 11 (level, high) -> IRQ 11
>uhci_hcd 0000:00:01.2: setting latency timer to 64
>uhci_hcd 0000:00:01.2: UHCI Host Controller
>uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
>uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c020
>usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
>usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb1: Product: UHCI Host Controller
>usb usb1: Manufacturer: Linux 2.6.32-335.el6.x86_64 uhci_hcd
>usb usb1: SerialNumber: 0000:00:01.2
>usb usb1: configuration #1 chosen from 1 choice
>hub 1-0:1.0: USB hub found
>hub 1-0:1.0: 2 ports detected
>PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>serio: i8042 KBD port at 0x60,0x64 irq 1
>serio: i8042 AUX port at 0x60,0x64 irq 12
>mice: PS/2 mouse device common for all mice
>rtc_cmos 00:01: RTC can wake from S4
>rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>rtc0: alarms up to one day, 114 bytes nvram
>cpuidle: using governor ladder
>cpuidle: using governor menu
>EFI Variables Facility v0.08 2004-May-17
>usbcore: registered new interface driver hiddev
>usbcore: registered new interface driver usbhid
>usbhid: v2.6:USB HID core driver
>TCP cubic registered
>Initializing XFRM netlink socket
>NET: Registered protocol family 17
>input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
>registered taskstats version 1
>rtc_cmos 00:01: setting system clock to 2012-11-09 17:43:33 UTC (1352483013)
>Initalizing network drop monitor service
>Freeing unused kernel memory: 1260k freed
>Write protecting the kernel read-only data: 10240k
>Freeing unused kernel memory: 928k freed
>Freeing unused kernel memory: 1688k freed
>dracut: dracut-004-298.el6
>dracut: rd_NO_LUKS: removing cryptoluks activation
>device-mapper: uevent: version 1.0.3
>device-mapper: ioctl: 4.22.7-ioctl (2012-06-01) initialised: dm-devel@redhat.com
>udev: starting version 147
>dracut: Starting plymouth daemon
>usb 1-1: new full speed USB device number 2 using uhci_hcd
>input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
>usb 1-1: New USB device found, idVendor=0627, idProduct=0001
>usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
>usb 1-1: Product: QEMU USB Tablet
>usb 1-1: Manufacturer: QEMU 0.12.1
>usb 1-1: SerialNumber: 42
>usb 1-1: configuration #1 chosen from 1 choice
>Refined TSC clocksource calibration: 3392.304 MHz.
>input: QEMU 0.12.1 QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/input/input4
>generic-usb 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU 0.12.1 QEMU USB Tablet] on usb-0000:00:01.2-1/input0
>dracut: rd_NO_DM: removing DM RAID activation
>dracut: rd_NO_MD: removing MD RAID activation
>ata_piix 0000:00:01.1: version 2.13
>ata_piix 0000:00:01.1: setting latency timer to 64
>scsi0 : ata_piix
>scsi1 : ata_piix
>ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
>ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
>ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
>virtio-pci 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, high) -> IRQ 10
>virtio-pci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 11 (level, high) -> IRQ 11
>ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
>virtio-pci 0000:00:06.0: PCI INT A -> Link[LNKB] -> GSI 10 (level, high) -> IRQ 10
>virtio-pci 0000:00:07.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, high) -> IRQ 10
>  alloc irq_desc for 24 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:03.0: irq 24 for MSI/MSI-X
>  alloc irq_desc for 25 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:03.0: irq 25 for MSI/MSI-X
> vda: vda1 vda2
>  alloc irq_desc for 26 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:07.0: irq 26 for MSI/MSI-X
>  alloc irq_desc for 27 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:07.0: irq 27 for MSI/MSI-X
> vdb: vdb1
>dracut: Scanning devices vda2  for LVM logical volumes VolGroup/lv_swap VolGroup/lv_root 
>dracut: inactive '/dev/VolGroup/lv_root' [10.57 GiB] inherit
>dracut: inactive '/dev/VolGroup/lv_swap' [3.94 GiB] inherit
>EXT4-fs (dm-0): INFO: recovery required on readonly filesystem
>EXT4-fs (dm-0): write access will be enabled during recovery
>EXT4-fs (dm-0): orphan cleanup on readonly fs
>EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 2657
>EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 2651
>EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 177182
>EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 177170
>EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 177153
>EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 177143
>EXT4-fs (dm-0): 6 orphan inodes deleted
>EXT4-fs (dm-0): recovery complete
>EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: 
>dracut: Mounted root filesystem /dev/mapper/VolGroup-lv_root
>dracut: Loading SELinux policy
>type=1404 audit(1352483017.033:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>SELinux: 2048 avtab hash slots, 270953 rules.
>SELinux: 2048 avtab hash slots, 270953 rules.
>SELinux:  9 users, 12 roles, 3854 types, 197 bools, 1 sens, 1024 cats
>SELinux:  81 classes, 270953 rules
>SELinux:  Completing initialization.
>SELinux:  Setting up existing superblocks.
>SELinux: initialized (dev dm-0, type ext4), uses xattr
>SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
>SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
>SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>SELinux: initialized (dev devpts, type devpts), uses transition SIDs
>SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts
>SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
>SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
>SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
>SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
>SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
>SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>SELinux: initialized (dev proc, type proc), uses genfs_contexts
>SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
>SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
>SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>type=1403 audit(1352483017.507:3): policy loaded auid=4294967295 ses=4294967295
>dracut: 
>dracut: Switching root
>udev: starting version 147
>piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
>  alloc irq_desc for 28 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:04.0: irq 28 for MSI/MSI-X
>  alloc irq_desc for 29 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:04.0: irq 29 for MSI/MSI-X
>  alloc irq_desc for 30 on node -1
>  alloc kstat_irqs on node -1
>virtio-pci 0000:00:04.0: irq 30 for MSI/MSI-X
>ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
>snd_hda_intel 0000:00:05.0: PCI INT A -> Link[LNKA] -> GSI 11 (level, high) -> IRQ 11
>snd_hda_intel 0000:00:05.0: setting latency timer to 64
>microcode: CPU0 sig=0x206a1, pf=0x1, revision=0x1
>platform microcode: firmware: requesting intel-ucode/06-2a-01
>microcode: CPU1 sig=0x206a1, pf=0x1, revision=0x1
>platform microcode: firmware: requesting intel-ucode/06-2a-01
>microcode: CPU2 sig=0x206a1, pf=0x1, revision=0x1
>platform microcode: firmware: requesting intel-ucode/06-2a-01
>microcode: CPU3 sig=0x206a1, pf=0x1, revision=0x1
>platform microcode: firmware: requesting intel-ucode/06-2a-01
>Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>tun: Universal TUN/TAP device driver, 1.6
>tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>EXT4-fs (vda1): mounted filesystem with ordered data mode. Opts: 
>SELinux: initialized (dev vda1, type ext4), uses xattr
>Adding 4128760k swap on /dev/mapper/VolGroup-lv_swap.  Priority:-1 extents:1 across:4128760k 
>SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>NET: Registered protocol family 10
>lo: Disabled Privacy Extensions
>ip6_tables: (C) 2000-2006 Netfilter Core Team
>nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>ip_tables: (C) 2000-2006 Netfilter Core Team
>eth0: no IPv6 routers present
>RPC: Registered named UNIX socket transport module.
>RPC: Registered udp transport module.
>RPC: Registered tcp transport module.
>RPC: Registered tcp NFSv4.1 backchannel transport module.
>SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts
>SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>Bridge firewalling registered
>device virbr0-nic entered promiscuous mode
>virbr0: starting userspace STP failed, starting kernel STP
>type=1400 audit(1352483046.261:4): avc:  denied  { write } for  pid=2252 comm="dnsmasq" name="network" dev=dm-0 ino=261919 scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=system_u:object_r:virt_var_run_t:s0 tclass=dir
>device virbr0-nic left promiscuous mode
>virbr0: port 1(virbr0-nic) entering disabled state
>Ebtables v2.0 registered
>SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>SELinux: initialized (dev proc, type proc), uses genfs_contexts
>SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>lo: Disabled Privacy Extensions
>SELinux: initialized (dev proc, type proc), uses genfs_contexts
>eth0: no IPv6 routers present
>hda-intel: Invalid position buffer, using LPIB read method instead.
>type=1400 audit(1352483065.546:5): avc:  denied  { read } for  pid=2592 comm="gdm-session-wor" name="root" dev=dm-0 ino=522242 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=dir
>fuse init (API version 7.13)
>SELinux: initialized (dev fuse, type fuse), uses genfs_contexts
> vdb: vdb1
>EXT4-fs (vdb1): mounted filesystem with ordered data mode. Opts: 
>SELinux: initialized (dev vdb1, type ext4), uses xattr
>Clocksource tsc unstable (delta = -163209353912 ns).  Enable clocksource failover by adding clocksource_failover kernel parameter.
>INFO: task jbd2/dm-0-8:430 blocked for more than 120 seconds.
>"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>jbd2/dm-0-8   D 0000000000000000     0   430      2 0x00000000
> ffff8801175dfb30 0000000000000046 ffff8801ffffffff 00000116454fc1f4
> ffff8801175dfaa0 ffff88011745f440 000000000003472c ffffffffaf62bf3b
> ffff880117645af8 ffff8801175dffd8 000000000000fb88 ffff880117645af8
>Call Trace:
> [<ffffffff8109d7c9>] ? ktime_get_ts+0xa9/0xe0
> [<ffffffff81115660>] ? sync_page+0x0/0x50
> [<ffffffff81508003>] io_schedule+0x73/0xc0
> [<ffffffff8111569d>] sync_page+0x3d/0x50
> [<ffffffff815089bf>] __wait_on_bit+0x5f/0x90
> [<ffffffff811158d3>] wait_on_page_bit+0x73/0x80
> [<ffffffff810929e0>] ? wake_bit_function+0x0/0x50
> [<ffffffff8112a8d5>] ? pagevec_lookup_tag+0x25/0x40
> [<ffffffff81115cfb>] wait_on_page_writeback_range+0xfb/0x190
> [<ffffffff812587ad>] ? submit_bio+0x8d/0x120
> [<ffffffff81115dbf>] filemap_fdatawait+0x2f/0x40
> [<ffffffffa0076e19>] jbd2_journal_commit_transaction+0x7e9/0x14b0 [jbd2]
> [<ffffffff8100975d>] ? __switch_to+0x13d/0x320
> [<ffffffff8107d87b>] ? try_to_del_timer_sync+0x7b/0xe0
> [<ffffffffa007cf38>] kjournald2+0xb8/0x220 [jbd2]
> [<ffffffff810929a0>] ? autoremove_wake_function+0x0/0x40
> [<ffffffffa007ce80>] ? kjournald2+0x0/0x220 [jbd2]
> [<ffffffff81092636>] kthread+0x96/0xa0
> [<ffffffff8100c0ca>] child_rip+0xa/0x20
> [<ffffffff810925a0>] ? kthread+0x0/0xa0
> [<ffffffff8100c0c0>] ? child_rip+0x0/0x20
>INFO: task flush-252:16:460 blocked for more than 120 seconds.
>"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>flush-252:16  D 0000000000000002     0   460      2 0x00000000
> ffff88011bd6d2f0 0000000000000046 0000000000000000 0000013065890fcf
> ffff88011762c070 ffff8801174627c0 0000000000034be6 ffffffffaf62bf3b
> ffff8801175ea5f8 ffff88011bd6dfd8 000000000000fb88 ffff8801175ea5f8
>Call Trace:
> [<ffffffff811b1860>] ? sync_buffer+0x0/0x50
> [<ffffffff81508003>] io_schedule+0x73/0xc0
> [<ffffffff811b18a0>] sync_buffer+0x40/0x50
> [<ffffffff815089bf>] __wait_on_bit+0x5f/0x90
> [<ffffffff811b1860>] ? sync_buffer+0x0/0x50
> [<ffffffff81508a68>] out_of_line_wait_on_bit+0x78/0x90
> [<ffffffff810929e0>] ? wake_bit_function+0x0/0x50
> [<ffffffff811b1856>] __wait_on_buffer+0x26/0x30
> [<ffffffffa00c7e84>] ext4_mb_init_cache+0x234/0x9f0 [ext4]
> [<ffffffffa00c875e>] ext4_mb_init_group+0x11e/0x210 [ext4]
> [<ffffffffa00c891d>] ext4_mb_good_group+0xcd/0x110 [ext4]
> [<ffffffffa00ca0cb>] ext4_mb_regular_allocator+0x19b/0x410 [ext4]
> [<ffffffffa00cc05a>] ext4_mb_new_blocks+0x3da/0x580 [ext4]
> [<ffffffffa00befeb>] ? ext4_ext_find_extent+0x2ab/0x310 [ext4]
> [<ffffffffa00c0ff2>] ext4_ext_get_blocks+0xab2/0x19a0 [ext4]
> [<ffffffff8126ba97>] ? cfq_prio_tree_add+0xc7/0xd0
> [<ffffffff81264d51>] ? blkiocg_update_io_add_stats+0x61/0x90
> [<ffffffff8126f02b>] ? cfq_insert_request+0xcb/0x5b0
> [<ffffffffa009fb89>] ext4_get_blocks+0xf9/0x2a0 [ext4]
> [<ffffffffa00a4201>] mpage_da_map_and_submit+0xa1/0x470 [ext4]
> [<ffffffff812784b5>] ? radix_tree_gang_lookup_tag_slot+0x95/0xe0
> [<ffffffff8100bb8e>] ? apic_timer_interrupt+0xe/0x20
> [<ffffffff81115110>] ? find_get_pages_tag+0x40/0x130
> [<ffffffffa00a463d>] mpage_add_bh_to_extent+0x6d/0xf0 [ext4]
> [<ffffffffa00a498f>] write_cache_pages_da+0x2cf/0x470 [ext4]
> [<ffffffffa00a4e02>] ext4_da_writepages+0x2d2/0x620 [ext4]
> [<ffffffff81129a81>] do_writepages+0x21/0x40
> [<ffffffff811a7fed>] writeback_single_inode+0xdd/0x290
> [<ffffffff811a83fe>] writeback_sb_inodes+0xce/0x180
> [<ffffffff811a855b>] writeback_inodes_wb+0xab/0x1b0
> [<ffffffff811a88fb>] wb_writeback+0x29b/0x3f0
> [<ffffffff81507870>] ? thread_return+0x4e/0x76e
> [<ffffffff8107d902>] ? del_timer_sync+0x22/0x30
> [<ffffffff811a8be9>] wb_do_writeback+0x199/0x240
> [<ffffffff811a8cf3>] bdi_writeback_task+0x63/0x1b0
> [<ffffffff81092867>] ? bit_waitqueue+0x17/0xd0
> [<ffffffff81138510>] ? bdi_start_fn+0x0/0x100
> [<ffffffff81138596>] bdi_start_fn+0x86/0x100
> [<ffffffff81138510>] ? bdi_start_fn+0x0/0x100
> [<ffffffff81092636>] kthread+0x96/0xa0
> [<ffffffff8100c0ca>] child_rip+0xa/0x20
> [<ffffffff810925a0>] ? kthread+0x0/0xa0
> [<ffffffff8100c0c0>] ? child_rip+0x0/0x20
>INFO: task NetworkManager:1767 blocked for more than 120 seconds.
>"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>NetworkManage D 0000000000000002     0  1767      1 0x00000000
> ffff880117d27cc8 0000000000000086 ffff8801ffffffff 000002010c708008
> 0000000000000000 ffff88011cec94b0 0000000000035b0c ffffffffaf62bf3b
> ffff880118015af8 ffff880117d27fd8 000000000000fb88 ffff880118015af8
>Call Trace:
> [<ffffffff8109d7c9>] ? ktime_get_ts+0xa9/0xe0
> [<ffffffff81115660>] ? sync_page+0x0/0x50
> [<ffffffff81508003>] io_schedule+0x73/0xc0
> [<ffffffff8111569d>] sync_page+0x3d/0x50
> [<ffffffff815089bf>] __wait_on_bit+0x5f/0x90
> [<ffffffff811158d3>] wait_on_page_bit+0x73/0x80
> [<ffffffff810929e0>] ? wake_bit_function+0x0/0x50
> [<ffffffff8112a8d5>] ? pagevec_lookup_tag+0x25/0x40
> [<ffffffff81115cfb>] wait_on_page_writeback_range+0xfb/0x190
> [<ffffffff81129a81>] ? do_writepages+0x21/0x40
> [<ffffffff81115e4b>] ? __filemap_fdatawrite_range+0x5b/0x60
> [<ffffffff81115ec8>] filemap_write_and_wait_range+0x78/0x90
> [<ffffffff811ad30e>] vfs_fsync_range+0x7e/0xe0
> [<ffffffff811ad3dd>] vfs_fsync+0x1d/0x20
> [<ffffffff811ad41e>] do_fsync+0x3e/0x60
> [<ffffffff811ad470>] sys_fsync+0x10/0x20
> [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b
>INFO: task dd:3853 blocked for more than 120 seconds.
>"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>dd            D 0000000000000001     0  3853   3036 0x00000000
> ffff88011ae85878 0000000000000086 0000000000000000 ffff8800000156c0
> ffff88000001dd80 ffffffff00000000 0000000000000001 0000000000000450
> ffff880114269ab8 ffff88011ae85fd8 000000000000fb88 ffff880114269ab8
>Call Trace:
> [<ffffffffa007605d>] do_get_write_access+0x29d/0x520 [jbd2]
> [<ffffffff810929e0>] ? wake_bit_function+0x0/0x50
> [<ffffffffa0076431>] jbd2_journal_get_write_access+0x31/0x50 [jbd2]
> [<ffffffffa00c34b8>] __ext4_journal_get_write_access+0x38/0x80 [ext4]
> [<ffffffffa009eb33>] ext4_reserve_inode_write+0x73/0xa0 [ext4]
> [<ffffffffa009ebac>] ext4_mark_inode_dirty+0x4c/0x1d0 [ext4]
> [<ffffffff811b1479>] ? __block_commit_write+0xa9/0xf0
> [<ffffffffa009eea0>] ext4_dirty_inode+0x40/0x60 [ext4]
> [<ffffffff811a7a3b>] __mark_inode_dirty+0x3b/0x160
> [<ffffffff811b3295>] generic_write_end+0x65/0xa0
> [<ffffffffa00a344e>] ext4_da_write_end+0xee/0x2d0 [ext4]
> [<ffffffff8111606a>] generic_file_buffered_write+0x18a/0x2e0
> [<ffffffff81071597>] ? current_fs_time+0x27/0x30
> [<ffffffff81117a70>] __generic_file_aio_write+0x260/0x490
> [<ffffffff811439af>] ? vma_adjust+0x11f/0x5e0
> [<ffffffff81117d28>] generic_file_aio_write+0x88/0x100
> [<ffffffffa0098fb1>] ext4_file_write+0x61/0x1e0 [ext4]
> [<ffffffff8117c6ea>] do_sync_write+0xfa/0x140
> [<ffffffff8150a665>] ? page_fault+0x25/0x30
> [<ffffffff810929a0>] ? autoremove_wake_function+0x0/0x40
> [<ffffffff8127ed82>] ? __clear_user+0x42/0x70
> [<ffffffff8122439b>] ? selinux_file_permission+0xfb/0x150
> [<ffffffff81217276>] ? security_file_permission+0x16/0x20
> [<ffffffff8117c9e8>] vfs_write+0xb8/0x1a0
> [<ffffffff8117d2e1>] sys_write+0x51/0x90
> [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b

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Attachments on bug 873246: 641435