Attachment 685971 Details for Bug 903243 – File: dmesg

File: dmesg

dmesg (text/plain), 78.96 KB, created by Frank Murphy on 2013-01-23 14:51:55 UTC

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Creator: Frank Murphy

Created: 2013-01-23 14:51:55 UTC

Size: 78.96 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)
>[    0.003007] pid_max: default: 32768 minimum: 301
>[    0.004170] Security Framework initialized
>[    0.005039] SELinux:  Initializing.
>[    0.006074] SELinux:  Starting in permissive mode
>[    0.007115] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.012697] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.014659] Mount-cache hash table entries: 256
>[    0.016449] Initializing cgroup subsys cpuacct
>[    0.017010] Initializing cgroup subsys memory
>[    0.018044] Initializing cgroup subsys devices
>[    0.019009] Initializing cgroup subsys freezer
>[    0.020009] Initializing cgroup subsys net_cls
>[    0.021010] Initializing cgroup subsys blkio
>[    0.022010] Initializing cgroup subsys perf_event
>[    0.024220] mce: CPU supports 10 MCE banks
>[    0.025134] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0
>tlb_flushall_shift: -1
>[    0.027452] Freeing SMP alternatives: 24k freed
>[    0.040371] ACPI: Core revision 20120913
>[    0.043071] ftrace: allocating 23747 entries in 93 pages
>[    0.054000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.054003] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU     T7700  @ 2.40GHz (fam: 06, model: 0f, stepping: 0b)
>[    0.057000] APIC calibration not consistent with PM-Timer: 102ms instead of 100ms
>[    0.057000] APIC delta adjusted to PM-Timer: 6249988 (6376960)
>[    0.057106] Performance Events: 4-deep LBR, Core2 events, Intel PMU driver.
>[    0.058003] perf_event_intel: PEBS disabled due to CPU errata
>[    0.059009] ... version:                2
>[    0.059651] ... bit width:              40
>[    0.060002] ... generic registers:      2
>[    0.060655] ... value mask:             000000ffffffffff
>[    0.061002] ... max period:             000000007fffffff
>[    0.062002] ... fixed-purpose events:   3
>[    0.063002] ... event mask:             0000000700000003
>[    0.065690] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.067261] smpboot: Booting Node   0, Processors  #1 OK
>[    0.002000] kvm-clock: cpu 1, msr 1:1fd13c01, secondary cpu clock
>[    0.082008] Brought up 2 CPUs
>[    0.081067] KVM setup async PF for cpu 1
>[    0.081084] kvm-stealtime: cpu 1, msr 11fd0dec0
>[    0.083005] smpboot: Total of 2 processors activated (9609.51 BogoMIPS)
>[    0.088199] devtmpfs: initialized
>[    0.091216] atomic64 test passed for x86-64 platform with CX8 and with SSE
>[    0.092117] RTC time: 13:47:48, date: 01/23/13
>[    0.092882] NET: Registered protocol family 16
>[    0.094368] ACPI: bus type pci registered
>[    0.095181] PCI: Using configuration type 1 for base access
>[    0.097119] bio: create slab <bio-0> at 0
>[    0.099094] ACPI: Added _OSI(Module Device)
>[    0.100005] ACPI: Added _OSI(Processor Device)
>[    0.101005] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.103004] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.105913] ACPI: EC: Look up EC in DSDT
>[    0.108632] ACPI: Interpreter enabled
>[    0.109006] ACPI: (supports S0 S5)
>[    0.111005] ACPI: Using IOAPIC for interrupt routing
>[    0.115329] ACPI: No dock devices found.
>[    0.116005] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.117101] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.118111] pci_root PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
>[    0.120021] PCI host bridge to bus 0000:00
>[    0.121029] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.122006] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.123005] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.123877] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.124028] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfebfffff]
>[    0.125081] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
>[    0.125820] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
>[    0.127284] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
>[    0.128055] pci 0000:00:01.1: reg 20: [io  0xc1c0-0xc1cf]
>[    0.128516] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300
>[    0.129294] pci 0000:00:01.2: reg 20: [io  0xc140-0xc15f]
>[    0.129774] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
>[    0.130469] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
>[    0.131029] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
>[    0.132276] pci 0000:00:02.0: [1b36:0100] type 00 class 0x030000
>[    0.134027] pci 0000:00:02.0: reg 10: [mem 0xf4000000-0xf7ffffff]
>[    0.136024] pci 0000:00:02.0: reg 14: [mem 0xf8000000-0xfbffffff]
>[    0.137034] pci 0000:00:02.0: reg 18: [mem 0xfc020000-0xfc021fff]
>[    0.139026] pci 0000:00:02.0: reg 1c: [io  0xc160-0xc17f]
>[    0.144027] pci 0000:00:02.0: reg 30: [mem 0xfc000000-0xfc00ffff pref]
>[    0.145035] pci 0000:00:03.0: [10ec:8139] type 00 class 0x020000
>[    0.145300] pci 0000:00:03.0: reg 10: [io  0xc000-0xc0ff]
>[    0.145526] pci 0000:00:03.0: reg 14: [mem 0xfc022000-0xfc0220ff]
>[    0.146568] pci 0000:00:03.0: reg 30: [mem 0xfc010000-0xfc01ffff pref]
>[    0.146806] pci 0000:00:04.0: [1af4:1003] type 00 class 0x078000
>[    0.147124] pci 0000:00:04.0: reg 10: [io  0xc180-0xc19f]
>[    0.147381] pci 0000:00:04.0: reg 14: [mem 0xfc023000-0xfc023fff]
>[    0.149260] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
>[    0.149783] pci 0000:00:05.0: reg 10: [io  0xc100-0xc13f]
>[    0.150120] pci 0000:00:05.0: reg 14: [mem 0xfc024000-0xfc024fff]
>[    0.152045] pci 0000:00:06.0: [1af4:1002] type 00 class 0x050000
>[    0.152281] pci 0000:00:06.0: reg 10: [io  0xc1a0-0xc1bf]
>[    0.154010] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>[    0.154699]  pci0000:00: ACPI _OSC support notification failed, disabling PCIe ASPM
>[    0.155006]  pci0000:00: Unable to request _OSC control (_OSC support mask: 0x08)
>[    0.159986] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
>[    0.161111] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
>[    0.163025] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
>[    0.164102] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
>[    0.165853] ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
>[    0.168174] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.169005] vgaarb: loaded
>[    0.170002] vgaarb: bridge control possible 0000:00:02.0
>[    0.171120] SCSI subsystem initialized
>[    0.172004] ACPI: bus type scsi registered
>[    0.172793] libata version 3.00 loaded.
>[    0.173055] ACPI: bus type usb registered
>[    0.173742] usbcore: registered new interface driver usbfs
>[    0.174012] usbcore: registered new interface driver hub
>[    0.175052] usbcore: registered new device driver usb
>[    0.176087] PCI: Using ACPI for IRQ routing
>[    0.177016] PCI: pci_cache_line_size set to 64 bytes
>[    0.177315] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
>[    0.177325] e820: reserve RAM buffer [mem 0xdfffe000-0xdfffffff]
>[    0.177451] NetLabel: Initializing
>[    0.178004] NetLabel:  domain hash size = 128
>[    0.179002] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.180013] NetLabel:  unlabeled traffic allowed by default
>[    0.181108] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
>[    0.182030] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.183488] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
>[    0.189099] Switching to clocksource kvm-clock
>[    0.199101] pnp: PnP ACPI init
>[    0.199761] ACPI: bus type pnp registered
>[    0.200553] pnp 00:00: [bus 00-ff]
>[    0.200556] pnp 00:00: [io  0x0cf8-0x0cff]
>[    0.200559] pnp 00:00: [io  0x0000-0x0cf7 window]
>[    0.200561] pnp 00:00: [io  0x0d00-0xffff window]
>[    0.200564] pnp 00:00: [mem 0x000a0000-0x000bffff window]
>[    0.200566] pnp 00:00: [mem 0xe0000000-0xfebfffff window]
>[    0.200605] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
>[    0.200618] pnp 00:01: [io  0x0070-0x0071]
>[    0.200656] pnp 00:01: [irq 8]
>[    0.200659] pnp 00:01: [io  0x0072-0x0077]
>[    0.200685] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.200709] pnp 00:02: [io  0x0060]
>[    0.200712] pnp 00:02: [io  0x0064]
>[    0.200738] pnp 00:02: [irq 1]
>[    0.200762] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.200807] pnp 00:03: [irq 12]
>[    0.200826] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
>[    0.200847] pnp 00:04: [io  0x03f2-0x03f5]
>[    0.200849] pnp 00:04: [io  0x03f7]
>[    0.200875] pnp 00:04: [irq 6]
>[    0.200878] pnp 00:04: [dma 2]
>[    0.200902] pnp 00:04: Plug and Play ACPI device, IDs PNP0700 (active)
>[    0.200989] pnp 00:05: [io  0x03f8-0x03ff]
>[    0.201034] pnp 00:05: [irq 4]
>[    0.201054] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.201200] pnp 00:06: [mem 0xfed00000-0xfed003ff]
>[    0.201230] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.201390] pnp: PnP ACPI: found 7 devices
>[    0.202089] ACPI: ACPI bus type pnp unregistered
>[    0.221910] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.221916] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.221920] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.221924] pci_bus 0000:00: resource 7 [mem 0xe0000000-0xfebfffff]
>[    0.222060] NET: Registered protocol family 2
>[    0.224662] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
>[    0.232181] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.233770] TCP: Hash tables configured (established 524288 bind 65536)
>[    0.234719] TCP: reno registered
>[    0.235436] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.236311] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.237288] NET: Registered protocol family 1
>[    0.237984] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>[    0.238794] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>[    0.243106] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>[    0.247952] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
>[    0.249572] pci 0000:00:02.0: Boot video device
>[    0.249684] PCI: CLS 0 bytes, default 64
>[    0.249836] Unpacking initramfs...
>[    0.608251] Freeing initrd memory: 16184k freed
>[    0.617439] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.618284] software IO TLB [mem 0xdbffc000-0xdfffbfff] (64MB) mapped at [ffff8800dbffc000-ffff8800dfffbfff]
>[    0.621198] Initialise module verification
>[    0.621922] audit: initializing netlink socket (disabled)
>[    0.622716] type=2000 audit(1358948869.622:1): initialized
>[    0.654096] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.657259] VFS: Disk quotas dquot_6.5.2
>[    0.658000] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.659509] msgmni has been set to 7901
>[    0.660325] SELinux:  Registering netfilter hooks
>[    0.663715] alg: No test for stdrng (krng)
>[    0.665980] NET: Registered protocol family 38
>[    0.666778] Key type asymmetric registered
>[    0.667517] Asymmetric key parser 'x509' registered
>[    0.668390] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.672810] io scheduler noop registered
>[    0.673587] io scheduler deadline registered
>[    0.674429] io scheduler cfq registered (default)
>[    0.675295] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.676099] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    0.676886] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.677822] acpiphp: Slot [3] registered
>[    0.678541] acpiphp: Slot [4] registered
>[    0.679249] acpiphp: Slot [5] registered
>[    0.679927] acpiphp: Slot [6] registered
>[    0.680647] acpiphp: Slot [7] registered
>[    0.681359] acpiphp: Slot [8] registered
>[    0.682056] acpiphp: Slot [9] registered
>[    0.682745] acpiphp: Slot [10] registered
>[    0.683581] acpiphp: Slot [11] registered
>[    0.684297] acpiphp: Slot [12] registered
>[    0.684982] acpiphp: Slot [13] registered
>[    0.685702] acpiphp: Slot [14] registered
>[    0.686630] acpiphp: Slot [15] registered
>[    0.687345] acpiphp: Slot [16] registered
>[    0.688049] acpiphp: Slot [17] registered
>[    0.688742] acpiphp: Slot [18] registered
>[    0.689461] acpiphp: Slot [19] registered
>[    0.690175] acpiphp: Slot [20] registered
>[    0.690863] acpiphp: Slot [21] registered
>[    0.691582] acpiphp: Slot [22] registered
>[    0.692304] acpiphp: Slot [23] registered
>[    0.692986] acpiphp: Slot [24] registered
>[    0.693702] acpiphp: Slot [25] registered
>[    0.694418] acpiphp: Slot [26] registered
>[    0.701360] acpiphp: Slot [27] registered
>[    0.702096] acpiphp: Slot [28] registered
>[    0.702782] acpiphp: Slot [29] registered
>[    0.703506] acpiphp: Slot [30] registered
>[    0.704321] acpiphp: Slot [31] registered
>[    0.705228] intel_idle: does not run on family 6 model 15
>[    0.705349] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
>[    0.706789] ACPI: Power Button [PWRF]
>[    0.717234] GHES: HEST is not enabled!
>[    0.719145] virtio-pci 0000:00:04.0: setting latency timer to 64
>[    0.719577] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
>[    0.720723] virtio-pci 0000:00:05.0: setting latency timer to 64
>[    0.721075] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
>[    0.721918] virtio-pci 0000:00:06.0: setting latency timer to 64
>[    0.722141] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.750733] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>[    0.752623] virtio-pci 0000:00:04.0: irq 40 for MSI/MSI-X
>[    0.752657] virtio-pci 0000:00:04.0: irq 41 for MSI/MSI-X
>[    0.787214] Non-volatile memory driver v1.3
>[    0.787950] Linux agpgart interface v0.103
>[    0.797057] loop: module loaded
>[    0.797862] ata_piix 0000:00:01.1: version 2.13
>[    0.798032] ata_piix 0000:00:01.1: setting latency timer to 64
>[    0.798665] scsi0 : ata_piix
>[    0.799522] scsi1 : ata_piix
>[    0.800238] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc1c0 irq 14
>[    0.801095] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc1c8 irq 15
>[    0.802078] libphy: Fixed MDIO Bus: probed
>[    0.802890] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.803776] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.804657] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.805590] uhci_hcd 0000:00:01.2: setting latency timer to 64
>[    0.805605] uhci_hcd 0000:00:01.2: UHCI Host Controller
>[    0.806452] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
>[    0.807906] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c140
>[    0.808812] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
>[    0.809858] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.811282] usb usb1: Product: UHCI Host Controller
>[    0.812183] usb usb1: Manufacturer: Linux 3.7.2-201.fc18.x86_64 uhci_hcd
>[    0.813172] usb usb1: SerialNumber: 0000:00:01.2
>[    0.814225] hub 1-0:1.0: USB hub found
>[    0.815040] hub 1-0:1.0: 2 ports detected
>[    0.816167] usbcore: registered new interface driver usbserial
>[    0.817214] usbcore: registered new interface driver usbserial_generic
>[    0.818212] usbserial: USB Serial support registered for generic
>[    0.819231] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>[    0.828176] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.828983] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.830087] mousedev: PS/2 mouse device common for all mice
>[    0.831560] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
>[    0.837287] rtc_cmos 00:01: RTC can wake from S4
>[    0.838943] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    0.840321] rtc0: alarms up to one day, 114 bytes nvram, hpet irqs
>[    0.841573] device-mapper: uevent: version 1.0.3
>[    0.842640] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com
>[    0.844490] cpuidle: using governor ladder
>[    0.845442] cpuidle: using governor menu
>[    0.846435] EFI Variables Facility v0.08 2004-May-17
>[    0.847443] usbcore: registered new interface driver usbhid
>[    0.848358] usbhid: USB HID core driver
>[    0.849220] drop_monitor: Initializing network drop monitor service
>[    0.850314] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.851374] TCP: cubic registered
>[    0.857297] Initializing XFRM netlink socket
>[    0.858247] NET: Registered protocol family 10
>[    0.859293] mip6: Mobile IPv6
>[    0.859989] NET: Registered protocol family 17
>[    0.861143] PM: Hibernation image not present or could not be loaded.
>[    0.861145] Loading module verification certificates
>[    0.863073] MODSIGN: Loaded cert 'Fedora kernel signing key: ca38da91c69c0503182ad16b4778e74c14e75765'
>[    0.864455] registered taskstats version 1
>[    0.866060]   Magic number: 13:311:787
>[    0.867154] rtc_cmos 00:01: setting system clock to 2013-01-23 13:47:48 UTC (1358948868)
>[    0.954215] ata2.01: NODEV after polling detection
>[    0.954618] ata2.00: ATAPI: QEMU DVD-ROM, 1.0.1, max UDMA/100
>[    0.956230] ata2.00: configured for MWDMA2
>[    0.958096] scsi 1:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     1.0. PQ: 0 ANSI: 5
>[    0.960842] sr0: scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
>[    0.961719] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    0.962829] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    0.963194] sr 1:0:0:0: Attached scsi generic sg0 type 5
>[    0.967057] Freeing unused kernel memory: 1068k freed
>[    0.968340] Write protecting the kernel read-only data: 12288k
>[    0.977113] Freeing unused kernel memory: 1776k freed
>[    0.984255] Freeing unused kernel memory: 1404k freed
>[    1.065167] systemd[1]: systemd 195 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ; fedora)
>[    1.070493] systemd[1]: Detected virtualization 'kvm'.
>[    1.071381] systemd[1]: Running in initial RAM disk.
>[    1.078527] systemd[1]: No hostname configured.
>[    1.079395] systemd[1]: Set hostname to <localhost>.
>[    1.080358] systemd[1]: Initializing machine ID from KVM UUID.
>[    1.121153] usb 1-1: new full-speed USB device number 2 using uhci_hcd
>[    1.132102] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
>[    1.134312] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    1.141760] systemd[1]: Expecting device dev-mapper-luks\x2d93549421\x2de838\x2d4947\x2d8e79\x2d5a94052313ba.device...
>[    1.157529] systemd[1]: Expecting device dev-disk-by\x2duuid-93549421\x2de838\x2d4947\x2d8e79\x2d5a94052313ba.device...
>[    1.161497] systemd[1]: Starting udev Kernel Socket.
>[    1.164236] systemd[1]: Listening on udev Kernel Socket.
>[    1.165251] systemd[1]: Starting udev Control Socket.
>[    1.168634] systemd[1]: Listening on udev Control Socket.
>[    1.169428] systemd[1]: Starting Journal Socket.
>[    1.171659] systemd[1]: Listening on Journal Socket.
>[    1.177608] systemd[1]: Started Load Kernel Modules.
>[    1.179000] systemd[1]: Starting Journal Service...
>[    1.193527] systemd[1]: Started Journal Service.
>[    1.194871] systemd[1]: Starting Sockets.
>[    1.202830] systemd[1]: Reached target Sockets.
>[    1.204170] systemd[1]: Starting dracut cmdline hook...
>[    1.222443] systemd[1]: Starting Swap.
>[    1.227348] systemd[1]: Reached target Swap.
>[    1.273579] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2
>[    1.510921] usb 1-1: New USB device found, idVendor=0627, idProduct=0001
>[    1.511794] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
>[    1.512708] usb 1-1: Product: QEMU USB Tablet
>[    1.513433] usb 1-1: Manufacturer: QEMU 1.0.1
>[    1.514148] usb 1-1: SerialNumber: 42
>[    1.566347] 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
>[    1.569205] 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
>[    1.620112] tsc: Refined TSC clocksource calibration: 2402.494 MHz
>[    1.753282] hrtimer: interrupt took 40034118 ns
>[    1.944682] systemd-udevd[114]: starting version 195
>[    2.589268] virtio-pci 0000:00:05.0: irq 42 for MSI/MSI-X
>[    2.589304] virtio-pci 0000:00:05.0: irq 43 for MSI/MSI-X
>[    2.614820]  vda: vda1 vda2 vda3 vda4
>[    2.892093] systemd-cryptsetup-generator[190]: Failed to create unit file: File exists
>[    9.747939] bio: create slab <bio-1> at 1
>[   10.023744] bio: create slab <bio-1> at 1
>[   10.200844] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
>[   10.506178] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
>[   10.701977] device-mapper: ioctl: unable to remove open device luks-93549421-e838-4947-8e79-5a94052313ba
>[   10.877360] systemd-journald[56]: Received SIGTERM
>[   11.120231] type=1404 audit(1358948878.752:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>[   11.236557] SELinux: 2048 avtab hash slots, 94186 rules.
>[   11.261994] SELinux: 2048 avtab hash slots, 94186 rules.
>[   11.510906] SELinux:  9 users, 15 roles, 4356 types, 237 bools, 1 sens, 1024 cats
>[   11.510912] SELinux:  83 classes, 94186 rules
>[   11.516900] SELinux:  Completing initialization.
>[   11.516905] SELinux:  Setting up existing superblocks.
>[   11.516913] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>[   11.516919] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
>[   11.516934] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
>[   11.516941] SELinux: initialized (dev proc, type proc), uses genfs_contexts
>[   11.516958] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   11.516976] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
>[   11.517733] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
>[   11.517739] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
>[   11.519885] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
>[   11.519895] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
>[   11.519899] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
>[   11.519920] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[   11.519928] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
>[   11.519937] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
>[   11.519963] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
>[   11.520694] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
>[   11.520699] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   11.520708] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   11.520807] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   11.520841] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520847] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520859] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520925] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520937] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520944] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520949] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520954] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520967] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
>[   11.520979] SELinux: initialized (dev dm-0, type ext4), uses xattr
>[   11.547354] type=1403 audit(1358948879.179:3): policy loaded auid=4294967295 ses=4294967295
>[   11.560661] systemd[1]: Successfully loaded SELinux policy in 445ms 913us.
>[   11.651351] systemd[1]: Relabelled /dev and /run in 18ms 994us.
>[   12.058877] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[   12.266581] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
>[   12.294630] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
>[   12.429758] systemd-udevd[317]: starting version 197
>[   12.445264] EXT4-fs (dm-0): re-mounted. Opts: (null)
>[   12.551360] SELinux: initialized (dev configfs, type configfs), uses genfs_contexts
>[   12.882462] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
>[   12.907766] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
>[   12.921303] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
>[   12.935370] 8139cp 0000:00:03.0 eth0: RTL-8139C+ at 0xffffc90000f70000, 52:54:00:cf:31:bc, IRQ 11
>[   12.937000] 8139cp 0000:00:03.0: setting latency timer to 64
>[   12.961151] 8139too: 8139too Fast Ethernet driver 0.9.28
>[   13.014621] microcode: CPU0 sig=0x6fb, pf=0x1, revision=0x1
>[   13.076723] microcode: CPU0 update to revision 0xba failed
>[   13.077883] microcode: CPU1 sig=0x6fb, pf=0x1, revision=0x1
>[   13.083330] microcode: CPU1 update to revision 0xba failed
>[   13.096239] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[   13.598280] EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null)
>[   13.600177] SELinux: initialized (dev vda2, type ext4), uses xattr
>[   20.372601] Adding 4192252k swap on /dev/mapper/luks-a629d892-ebcb-4f63-a4dc-03bbf0fb314d.  Priority:-1 extents:1 across:4192252k 
>[   20.530072] systemd-journald[334]: Received SIGUSR1
>[   23.455415] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   23.562937] Ebtables v2.0 registered
>[   23.845496] 8139cp 0000:00:03.0 eth0: link up, 100Mbps, full-duplex, lpa 0x05E1
>[   23.993133] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   50.474025] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=150009 jiffies)
>[   50.474025] sending NMI to all CPUs:
>[  179.756022] NMI backtrace for cpu 1
>[  179.756022] CPU 1 
>[  179.756022] Pid: 596, comm: X Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[  179.756022] RIP: 0010:[<ffffffff8103d6e9>]  [<ffffffff8103d6e9>] native_apic_mem_read+0x9/0x10
>[  179.756022] RSP: 0000:ffff88011fd03c80  EFLAGS: 00013002
>[  179.756022] RAX: 0000000008000000 RBX: ffffffff81e3c740 RCX: 0000000000000000
>[  179.756022] RDX: 0000000000806000 RSI: 0000000000003082 RDI: 0000000000000190
>[  179.756022] RBP: ffff88011fd03cc0 R08: 0000000000000000 R09: 000000000000007f
>[  179.756022] R10: 00000000d33f94f4 R11: 000000000000001e R12: ffff88011b008b00
>[  179.756022] R13: 000000000000001b R14: 0000000000000001 R15: ffff880115923000
>[  179.756022] FS:  00007fc509a15940(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[  179.756022] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  179.756022] CR2: 00007fc506850058 CR3: 0000000116b6a000 CR4: 00000000000007e0
>[  179.756022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  179.756022] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[  179.756022] Process X (pid: 596, threadinfo ffff880116b68000, task ffff8801171d2e40)
>[  179.756022] Stack:
>[  179.756022]  ffff88011fd03cc0 ffffffff8103ba71 ffff88011fd03cc0 ffff88011b008b00
>[  179.756022]  000000000000003b 000000000000000b ffff880116b69ed8 ffff880115923000
>[  179.756022]  ffff88011fd03ce0 ffffffff810ef8a9 ffff88011fd03ce0 000000000000000b
>[  179.756022] Call Trace:
>[  179.756022]  <IRQ> 
>
>[  179.756022]  [<ffffffff8103ba71>] ? ack_apic_level+0x61/0x130
>[  179.756022]  [<ffffffff810ef8a9>] handle_fasteoi_irq+0x69/0x100
>[  179.756022]  [<ffffffff8101620f>] handle_irq+0xbf/0x150
>[  179.756022]  [<ffffffff810671e1>] ? irq_enter+0x51/0x90
>[  179.756022]  [<ffffffff8163f55a>] do_IRQ+0x5a/0xe0
>[  179.756022]  [<ffffffff816357ed>] common_interrupt+0x6d/0x6d
>[  179.756022]  [<ffffffff81543980>] ? dev_deactivate_queue.constprop.30+0x80/0x80
>[  179.756022]  [<ffffffff81635182>] ? _raw_spin_lock+0x22/0x30
>[  179.756022]  [<ffffffff815439df>] dev_watchdog+0x5f/0x250
>[  179.756022]  [<ffffffff81543980>] ? dev_deactivate_queue.constprop.30+0x80/0x80
>[  179.756022]  [<ffffffff8106d23a>] call_timer_fn+0x3a/0x120
>[  179.756022]  [<ffffffff81543980>] ? dev_deactivate_queue.constprop.30+0x80/0x80
>[  179.756022]  [<ffffffff8106efce>] run_timer_softirq+0x1fe/0x2b0
>[  179.756022]  [<ffffffff81067000>] __do_softirq+0xd0/0x210
>[  179.756022]  [<ffffffff8163ecdc>] call_softirq+0x1c/0x30
>[  179.756022]  [<ffffffff81016315>] do_softirq+0x75/0xb0
>[  179.756022]  [<ffffffff810672d5>] irq_exit+0xb5/0xc0
>[  179.756022]  [<ffffffff8163f64e>] smp_apic_timer_interrupt+0x6e/0x99
>[  179.756022]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[  179.756022]  <EOI> 
>
>[  179.756022]  [<ffffffff8163588d>] ? retint_careful+0xb/0x32
>[  179.756022] Code: 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 48 8b 05 f8 92 7c 00 48 89 e5 5d c3 0f 
>[   50.474025] NMI backtrace for cpu 0
>[   50.474025] CPU 0 
>[   50.474025] Pid: 551, comm: chronyd Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[   50.474025] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[   50.474025] RSP: 0018:ffff88011fc03db8  EFLAGS: 00010046
>[   50.474025] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 000000000000003c
>[   50.474025] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000000086
>[   50.474025] RBP: ffff88011fc03dd8 R08: 000000000000000a R09: 000000000000022a
>[   50.474025] R10: 0000000000000000 R11: 0000000000000229 R12: 0000000000000003
>[   50.474025] R13: ffff88011717c000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[   50.474025] FS:  00007f543af77740(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[   50.474025] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   50.474025] CR2: 00007f5439a28a90 CR3: 00000001177b1000 CR4: 00000000000007f0
>[   50.474025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   50.474025] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[   50.474025] Process chronyd (pid: 551, threadinfo ffff88011717c000, task ffff88011739ae40)
>[   50.474025] Stack:
>[   50.474025]  0000000000000086 0000000000000002 0000000000002710 0000000000000000
>[   50.474025]  ffff88011fc03de8 ffffffff8103dcb5 ffff88011fc03e08 ffffffff81039a8d
>[   50.474025]  0000000000000000 ffff88011fc0ecc0 ffff88011fc03e68 ffffffff810f54a5
>[   50.474025] Call Trace:
>[   50.474025]  <IRQ> 
>
>[   50.474025]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[   50.474025]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[   50.474025]  [<ffffffff810f54a5>] rcu_check_callbacks+0x5b5/0x650
>[   50.474025]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[   50.474025]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[   50.474025]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[   50.474025]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[   50.474025]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[   50.474025]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[   50.474025]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[   50.474025]  <EOI> 
>
>[   50.474025]  [<ffffffffa0038992>] ? cp_start_xmit+0x5a2/0x768 [8139cp]
>[   50.474025]  [<ffffffffa003897c>] ? cp_start_xmit+0x58c/0x768 [8139cp]
>[   50.474025]  [<ffffffff815270c8>] dev_hard_start_xmit+0x258/0x4b0
>[   50.474025]  [<ffffffff8151912c>] ? __kmalloc_reserve+0x3c/0xa0
>[   50.474025]  [<ffffffff81543d50>] sch_direct_xmit+0xf0/0x1c0
>[   50.474025]  [<ffffffff8159b3ef>] ? fib_table_lookup+0x29f/0x350
>[   50.474025]  [<ffffffff815276e9>] dev_queue_xmit+0x179/0x420
>[   50.474025]  [<ffffffff8158aa02>] arp_xmit+0x22/0x60
>[   50.474025]  [<ffffffff8158aa7b>] arp_send+0x3b/0x40
>[   50.474025]  [<ffffffff8158ab8a>] arp_solicit+0x10a/0x250
>[   50.474025]  [<ffffffff8152e3e2>] neigh_probe+0x52/0x80
>[   50.474025]  [<ffffffff8152e96a>] __neigh_event_send+0xba/0x250
>[   50.474025]  [<ffffffff8152f2eb>] neigh_resolve_output+0x14b/0x200
>[   50.474025]  [<ffffffff8155f1a7>] ip_finish_output+0x1a7/0x3c0
>[   50.474025]  [<ffffffff8155fce5>] ip_output+0x55/0x90
>[   50.474025]  [<ffffffff8155f46a>] ? __ip_local_out+0xaa/0xb0
>[   50.474025]  [<ffffffff8155f499>] ip_local_out+0x29/0x30
>[   50.474025]  [<ffffffff815607a9>] ip_send_skb+0x19/0x50
>[   50.474025]  [<ffffffff81586330>] udp_send_skb+0x150/0x3a0
>[   50.474025]  [<ffffffff8155d8f0>] ? ip_copy_metadata+0x1a0/0x1a0
>[   50.474025]  [<ffffffff81587f9d>] udp_sendmsg+0x2fd/0xa10
>[   50.474025]  [<ffffffff81043d00>] ? kvm_get_wallclock+0x30/0x70
>[   50.474025]  [<ffffffff8128c7d5>] ? sock_has_perm+0x75/0x90
>[   50.474025]  [<ffffffff81591ff6>] inet_sendmsg+0x66/0xb0
>[   50.474025]  [<ffffffff8128c903>] ? selinux_socket_sendmsg+0x23/0x30
>[   50.474025]  [<ffffffff8150d5ec>] sock_sendmsg+0xbc/0xf0
>[   50.474025]  [<ffffffff8150e107>] __sys_sendmsg+0x267/0x3c0
>[   50.474025]  [<ffffffff8159b3ef>] ? fib_table_lookup+0x29f/0x350
>[   50.474025]  [<ffffffff8115aea1>] ? handle_mm_fault+0x261/0x330
>[   50.474025]  [<ffffffff8151047f>] __sys_sendmmsg+0x9f/0x1a0
>[   50.474025]  [<ffffffff81043d79>] ? kvm_clock_read+0x19/0x20
>[   50.474025]  [<ffffffff81043d89>] ? kvm_clock_get_cycles+0x9/0x10
>[   50.474025]  [<ffffffff810dc1bc>] ? __audit_syscall_entry+0xcc/0x300
>[   50.474025]  [<ffffffff8151058e>] sys_sendmmsg+0xe/0x20
>[   50.474025]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[   50.474025] 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 
>[  179.769047] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
>[  179.772092] [sched_delayed] sched: RT throttling activated
>[  180.099788] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  180.359872] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  180.406638] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  180.423395] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  180.567109] RPC: Registered named UNIX socket transport module.
>[  180.567118] RPC: Registered udp transport module.
>[  180.567123] RPC: Registered tcp transport module.
>[  180.567125] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[  181.691676] FS-Cache: Loaded
>[  181.696487] Key type dns_resolver registered
>[  181.719109] FS-Cache: Netfs 'nfs' registered for caching
>[  181.768781] NFS: Registering the id_resolver key type
>[  181.768799] Key type id_resolver registered
>[  181.768800] Key type id_legacy registered
>[  181.933500] SELinux: initialized (dev 0:35, type nfs), uses genfs_contexts
>[  319.866826] yum[1242]: segfault at 0 ip           (null) sp 00007fffa568ad18 error 14 in python2.7[400000+1000]
>[  422.601573] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  422.678715] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  422.681633] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  422.683208] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[  423.228888] SELinux: initialized (dev 0:35, type nfs), uses genfs_contexts
>[ 1348.105023] INFO: rcu_sched self-detected stall on CPU { 1}  (t=106019 jiffies)
>[ 1348.105023] sending NMI to all CPUs:
>[ 1348.105023] NMI backtrace for cpu 1
>[ 1348.105023] CPU 1 
>[ 1348.105023] Pid: 596, comm: X Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 1348.105023] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[ 1348.105023] RSP: 0000:ffff88011fd03db8  EFLAGS: 00013046
>[ 1348.105023] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 0000000000000066
>[ 1348.105023] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000003086
>[ 1348.105023] RBP: ffff88011fd03dd8 R08: 000000000000000a R09: 00000000000002b8
>[ 1348.105023] R10: 0000000000000000 R11: 00000000000002b7 R12: 0000000000000003
>[ 1348.105023] R13: ffff880116b68000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[ 1348.105023] FS:  00007fc509a15940(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[ 1348.105023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1348.105023] CR2: 00000000031872c8 CR3: 0000000116b6a000 CR4: 00000000000007e0
>[ 1348.105023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1348.105023] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 1348.105023] Process X (pid: 596, threadinfo ffff880116b68000, task ffff8801171d2e40)
>[ 1348.105023] Stack:
>[ 1348.105023]  0000000000003086 0000000000000002 0000000000002710 0000000000000001
>[ 1348.105023]  ffff88011fd03de8 ffffffff8103dcb5 ffff88011fd03e08 ffffffff81039a8d
>[ 1348.105023]  0000000000000000 ffff88011fd0ecc0 ffff88011fd03e68 ffffffff810f51b0
>[ 1348.105023] Call Trace:
>[ 1348.105023]  <IRQ> 
>
>[ 1348.105023]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[ 1348.105023]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[ 1348.105023]  [<ffffffff810f51b0>] rcu_check_callbacks+0x2c0/0x650
>[ 1348.105023]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[ 1348.105023]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[ 1348.105023]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[ 1348.105023]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[ 1348.105023]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[ 1348.105023]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[ 1348.105023]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[ 1348.105023]  <EOI> 
>
>[ 1348.105023]  [<ffffffff8163dc00>] ? sysret_audit+0x17/0x21
>[ 1348.105023] 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 
>[ 1348.155626] NMI backtrace for cpu 0
>[ 1348.155626] CPU 0 
>[ 1348.155626] Pid: 1552, comm: xfce4-netload-p Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 1348.155626] RIP: 0010:[<ffffffffa00361c1>]  [<ffffffffa00361c1>] cp_get_stats+0x51/0x90 [8139cp]
>[ 1348.155626] RSP: 0018:ffff8800d4d69ca8  EFLAGS: 00010002
>[ 1348.155626] RAX: 0000000000000282 RBX: ffff880115923000 RCX: 0000000000000000
>[ 1348.155626] RDX: ffff880115923000 RSI: 000000000000006d RDI: ffff880115923810
>[ 1348.155626] RBP: ffff8800d4d69cb8 R08: ffffffffa00395e0 R09: 00000000000000c8
>[ 1348.155626] R10: 0000000000000000 R11: 0000000000000246 R12: ffff880115923810
>[ 1348.155626] R13: ffff880115923000 R14: ffff8800d4d69f50 R15: ffff88003689b480
>[ 1348.155626] FS:  00007fa39ba139c0(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 1348.155626] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1348.155626] CR2: 00007f808556f000 CR3: 00000000b6d22000 CR4: 00000000000007f0
>[ 1348.155626] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1348.155626] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 1348.155626] Process xfce4-netload-p (pid: 1552, threadinfo ffff8800d4d68000, task ffff880118b21720)
>[ 1348.155626] Stack:
>[ 1348.155626]  ffff8800d4d69d60 ffff880115923000 ffff8800d4d69cd8 ffffffff81520f06
>[ 1348.155626]  ffff88003689b480 ffff880115923000 ffff8800d4d69e28 ffffffff81520f98
>[ 1348.155626]  00ff880000000000 0000000000000000 ffff8800d4d69da8 ffff8800b8303e70
>[ 1348.155626] Call Trace:
>[ 1348.155626]  [<ffffffff81520f06>] dev_get_stats+0xc6/0x130
>[ 1348.155626]  [<ffffffff81520f98>] dev_seq_printf_stats+0x28/0x100
>[ 1348.155626]  [<ffffffff8115fa2b>] ? vma_merge+0x11b/0x330
>[ 1348.155626]  [<ffffffff8115ed08>] ? __vm_enough_memory+0x38/0x190
>[ 1348.155626]  [<ffffffff81160ef3>] ? mmap_region+0x2a3/0x5f0
>[ 1348.155626]  [<ffffffff81180698>] ? kmem_cache_alloc_trace+0x38/0x160
>[ 1348.155626]  [<ffffffff811b5659>] ? seq_puts+0x49/0x70
>[ 1348.155626]  [<ffffffff81521084>] dev_seq_show+0x14/0x30
>[ 1348.155626]  [<ffffffff811b64e0>] seq_read+0x230/0x3b0
>[ 1348.155626]  [<ffffffff811f9748>] proc_reg_read+0x78/0xb0
>[ 1348.155626]  [<ffffffff81195589>] vfs_read+0xa9/0x180
>[ 1348.155626]  [<ffffffff811956b2>] sys_read+0x52/0xa0
>[ 1348.155626]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[ 1348.155626] Code: e1 48 8b 53 48 83 e2 01 74 3d 48 8b 53 48 83 e2 02 74 34 48 8b 93 08 08 00 00 48 8b 8b 00 08 00 00 48 8b b2 20 01 00 00 8b 49 4c <81> e1 ff ff ff 00 48 01 f1 48 89 8a 20 01 00 00 31 d2 48 8b 8b 
>[ 1697.753018] INFO: rcu_sched self-detected stall on CPU { 1}  (t=150003 jiffies)
>[ 1697.753018] sending NMI to all CPUs:
>[ 1697.753018] NMI backtrace for cpu 1
>[ 1697.753018] CPU 1 
>[ 1697.753018] Pid: 1822, comm: kworker/1:1 Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 1697.753018] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[ 1697.753018] RSP: 0018:ffff88011fd03db8  EFLAGS: 00010046
>[ 1697.753018] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 000000000000006a
>[ 1697.753018] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000000086
>[ 1697.753018] RBP: ffff88011fd03dd8 R08: 000000000000000a R09: 0000000000000302
>[ 1697.753018] R10: 0000000000000000 R11: 0000000000000301 R12: 0000000000000003
>[ 1697.753018] R13: ffff880116d30000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[ 1697.753018] FS:  0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[ 1697.753018] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[ 1697.753018] CR2: 00007f08cbfb6019 CR3: 0000000117203000 CR4: 00000000000007e0
>[ 1697.753018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1697.753018] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 1697.753018] Process kworker/1:1 (pid: 1822, threadinfo ffff880116d30000, task ffff8800b5c12e40)
>[ 1697.753018] Stack:
>[ 1697.753018]  0000000000000086 0000000000000002 0000000000002710 0000000000000001
>[ 1697.753018]  ffff88011fd03de8 ffffffff8103dcb5 ffff88011fd03e08 ffffffff81039a8d
>[ 1697.753018]  0000000000000000 ffff88011fd0ecc0 ffff88011fd03e68 ffffffff810f51b0
>[ 1697.753018] Call Trace:
>[ 1697.753018]  <IRQ> 
>
>[ 1697.753018]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[ 1697.753018]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[ 1697.753018]  [<ffffffff810f51b0>] rcu_check_callbacks+0x2c0/0x650
>[ 1697.753018]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[ 1697.753018]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[ 1697.753018]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[ 1697.753018]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[ 1697.753018]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[ 1697.753018]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[ 1697.753018]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[ 1697.753018]  <EOI> 
>
>[ 1697.753018]  [<ffffffffa0038992>] ? cp_start_xmit+0x5a2/0x768 [8139cp]
>[ 1697.753018]  [<ffffffffa003897c>] ? cp_start_xmit+0x58c/0x768 [8139cp]
>[ 1697.753018]  [<ffffffff815270c8>] dev_hard_start_xmit+0x258/0x4b0
>[ 1697.753018]  [<ffffffff81543d50>] sch_direct_xmit+0xf0/0x1c0
>[ 1697.753018]  [<ffffffff815276e9>] dev_queue_xmit+0x179/0x420
>[ 1697.753018]  [<ffffffff8155f2b7>] ip_finish_output+0x2b7/0x3c0
>[ 1697.753018]  [<ffffffff8155fce5>] ip_output+0x55/0x90
>[ 1697.753018]  [<ffffffff8155f46a>] ? __ip_local_out+0xaa/0xb0
>[ 1697.753018]  [<ffffffff8155f499>] ip_local_out+0x29/0x30
>[ 1697.753018]  [<ffffffff8155f5ff>] ip_queue_xmit+0x15f/0x3d0
>[ 1697.753018]  [<ffffffff81577e91>] tcp_transmit_skb+0x401/0x930
>[ 1697.753018]  [<ffffffff81519beb>] ? __alloc_skb+0x8b/0x2a0
>[ 1697.753018]  [<ffffffff81578601>] tcp_write_xmit+0x191/0xa80
>[ 1697.753018]  [<ffffffff81519bff>] ? __alloc_skb+0x9f/0x2a0
>[ 1697.753018]  [<ffffffff81578f62>] __tcp_push_pending_frames+0x32/0xd0
>[ 1697.753018]  [<ffffffff8156971a>] tcp_sendmsg+0x11a/0xe30
>[ 1697.753018]  [<ffffffff8101358e>] ? __switch_to+0x13e/0x4a0
>[ 1697.753018]  [<ffffffff81591ff6>] inet_sendmsg+0x66/0xb0
>[ 1697.753018]  [<ffffffff8128c903>] ? selinux_socket_sendmsg+0x23/0x30
>[ 1697.753018]  [<ffffffff8150d5ec>] sock_sendmsg+0xbc/0xf0
>[ 1697.753018]  [<ffffffff8150d660>] kernel_sendmsg+0x40/0x60
>[ 1697.753018]  [<ffffffffa00ed531>] xs_send_kvec+0x91/0xa0 [sunrpc]
>[ 1697.753018]  [<ffffffffa00edc04>] xs_sendpages+0x64/0x1e0 [sunrpc]
>[ 1697.753018]  [<ffffffffa00ef2fc>] xs_tcp_send_request+0x5c/0x160 [sunrpc]
>[ 1697.753018]  [<ffffffffa00ec233>] xprt_transmit+0x83/0x2c0 [sunrpc]
>[ 1697.753018]  [<ffffffffa00e8b60>] ? call_connect+0xa0/0xa0 [sunrpc]
>[ 1697.753018]  [<ffffffffa00e8d38>] call_transmit+0x1d8/0x2b0 [sunrpc]
>[ 1697.753018]  [<ffffffffa00e8b60>] ? call_connect+0xa0/0xa0 [sunrpc]
>[ 1697.753018]  [<ffffffffa00f2a8c>] __rpc_execute+0x7c/0x390 [sunrpc]
>[ 1697.753018]  [<ffffffffa00f2dca>] rpc_async_schedule+0x2a/0x40 [sunrpc]
>[ 1697.753018]  [<ffffffff8107a487>] process_one_work+0x147/0x490
>[ 1697.753018]  [<ffffffffa00f2da0>] ? __rpc_execute+0x390/0x390 [sunrpc]
>[ 1697.753018]  [<ffffffff8107cd1e>] worker_thread+0x15e/0x450
>[ 1697.753018]  [<ffffffff8107cbc0>] ? busy_worker_rebind_fn+0x110/0x110
>[ 1697.753018]  [<ffffffff81081c80>] kthread+0xc0/0xd0
>[ 1697.753018]  [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
>[ 1697.753018]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 1697.753018]  [<ffffffff8163da2c>] ret_from_fork+0x7c/0xb0
>[ 1697.753018]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 1697.753018] 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 
>[ 1847.756022] NMI backtrace for cpu 0
>[ 1847.756022] CPU 0 
>[ 1847.756022] Pid: 266, comm: jbd2/dm-0-8 Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 1847.756022] RIP: 0010:[<ffffffff8112f775>]  [<ffffffff8112f775>] __page_cache_alloc+0x5/0x100
>[ 1847.756022] RSP: 0018:ffff880115667bc0  EFLAGS: 00000246
>[ 1847.756022] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
>[ 1847.756022] RDX: 0000000000000001 RSI: 000000000005851f RDI: 0000000000020058
>[ 1847.756022] RBP: ffff880115667c08 R08: 0000000000000000 R09: ffff8800b7f648e0
>[ 1847.756022] R10: 0000000000000000 R11: 0000000000003ae1 R12: 0000000000020058
>[ 1847.756022] R13: 000000000005851f R14: ffff88011ac26c60 R15: 0000000000000050
>[ 1847.756022] FS:  0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 1847.756022] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[ 1847.756022] CR2: 00007fa39ba41000 CR3: 00000001173c7000 CR4: 00000000000007f0
>[ 1847.756022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1847.756022] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 1847.756022] Process jbd2/dm-0-8 (pid: 266, threadinfo ffff880115666000, task ffff8801155d4560)
>[ 1847.756022] Stack:
>[ 1847.756022]  ffffffff81130a0c 0000000000000002 ffffffff811c4880 ffff880115667be8
>[ 1847.756022]  0000000000000000 ffff88011ac26a40 0000000000001000 ffff88011ac26b20
>[ 1847.756022]  ffff88010959f000 ffff880115667c78 ffffffff811c5ef5 ffff880115667c28
>[ 1847.756022] Call Trace:
>[ 1847.756022]  [<ffffffff81130a0c>] ? find_or_create_page+0x4c/0xb0
>[ 1847.756022]  [<ffffffff811c4880>] ? do_thaw_one+0x90/0x90
>[ 1847.756022]  [<ffffffff811c5ef5>] __getblk+0xf5/0x300
>[ 1847.756022]  [<ffffffff811acb0e>] ? bmap+0x1e/0x30
>[ 1847.756022]  [<ffffffff81265879>] jbd2_journal_get_descriptor_buffer+0x39/0xb0
>[ 1847.756022]  [<ffffffff8125d69e>] jbd2_journal_commit_transaction+0xc5e/0x1b20
>[ 1847.756022]  [<ffffffff81043d79>] ? kvm_clock_read+0x19/0x20
>[ 1847.756022]  [<ffffffff8109975e>] ? dequeue_entity+0xae/0x200
>[ 1847.756022]  [<ffffffff81262f0d>] kjournald2+0xbd/0x240
>[ 1847.756022]  [<ffffffff81082590>] ? wake_up_bit+0x40/0x40
>[ 1847.756022]  [<ffffffff81262e50>] ? jbd2_journal_release_jbd_inode+0x110/0x110
>[ 1847.756022]  [<ffffffff81081c80>] kthread+0xc0/0xd0
>[ 1847.756022]  [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
>[ 1847.756022]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 1847.756022]  [<ffffffff8163da2c>] ret_from_fork+0x7c/0xb0
>[ 1847.756022]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 1847.756022] Code: ff ff 7f 48 29 c7 4c 39 c7 0f 83 2b ff ff ff 48 89 3a e9 23 ff ff ff 83 c8 ff e9 3c ff ff ff 0f 1f 80 00 00 00 00 66 66 66 66 90 <55> 48 89 e5 48 83 ec 40 48 89 5d d8 4c 89 6d e8 89 fb 4c 89 65 
>[ 1847.756022] INFO: rcu_sched self-detected stall on CPU { 0}  (t=150003 jiffies)
>[ 2677.563014] INFO: rcu_sched self-detected stall on CPU { 1}  (t=149305 jiffies)
>[ 2677.563014] sending NMI to all CPUs:
>[ 2677.563014] NMI backtrace for cpu 1
>[ 2677.563014] CPU 1 
>[ 2677.563014] Pid: 596, comm: X Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 2677.563014] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[ 2677.563014] RSP: 0000:ffff88011fd03db8  EFLAGS: 00013046
>[ 2677.563014] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 000000000000004a
>[ 2677.563014] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000003086
>[ 2677.563014] RBP: ffff88011fd03dd8 R08: 000000000000000a R09: 0000000000000376
>[ 2677.563014] R10: 0000000000000000 R11: 0000000000000375 R12: 0000000000000003
>[ 2677.563014] R13: ffff880116b68000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[ 2677.563014] FS:  00007fc509a15940(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[ 2677.563014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2677.563014] CR2: 0000000009bc4fc0 CR3: 0000000116b6a000 CR4: 00000000000007e0
>[ 2677.563014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2677.563014] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 2677.563014] Process X (pid: 596, threadinfo ffff880116b68000, task ffff8801171d2e40)
>[ 2677.563014] Stack:
>[ 2677.563014]  0000000000003086 0000000000000002 0000000000002710 0000000000000001
>[ 2677.563014]  ffff88011fd03de8 ffffffff8103dcb5 ffff88011fd03e08 ffffffff81039a8d
>[ 2677.563014]  0000000000000000 ffff88011fd0ecc0 ffff88011fd03e68 ffffffff810f51b0
>[ 2677.563014] Call Trace:
>[ 2677.563014]  <IRQ> 
>
>[ 2677.563014]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[ 2677.563014]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[ 2677.563014]  [<ffffffff810f51b0>] rcu_check_callbacks+0x2c0/0x650
>[ 2677.563014]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[ 2677.563014]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[ 2677.563014]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[ 2677.563014]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[ 2677.563014]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[ 2677.563014]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[ 2677.563014]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[ 2677.563014]  <EOI> 
>[ 2677.563014] Code: 
>[ 2677.563014] 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 
>[ 2827.572026] NMI backtrace for cpu 0
>[ 2827.572026] CPU 0 
>[ 2827.572026] Pid: 0, comm: swapper/0 Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 2827.572026] RIP: 0010:[<ffffffff81044006>]  [<ffffffff81044006>] native_safe_halt+0x6/0x10
>[ 2827.572026] RSP: 0018:ffffffff81c01eb8  EFLAGS: 00000246
>[ 2827.572026] RAX: 0000000000000000 RBX: ffffffff81c01fd8 RCX: 0100000000000000
>[ 2827.572026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000092
>[ 2827.572026] RBP: ffffffff81c01eb8 R08: 0000000000000000 R09: 0000000000000000
>[ 2827.572026] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
>[ 2827.572026] R13: ffffffff81d502e0 R14: ffff88011ffcf500 R15: 0000000000000000
>[ 2827.572026] FS:  0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 2827.572026] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[ 2827.572026] CR2: 000000000b681b30 CR3: 0000000117171000 CR4: 00000000000007f0
>[ 2827.572026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2827.572026] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 2827.572026] Process swapper/0 (pid: 0, threadinfo ffffffff81c00000, task ffffffff81c13420)
>[ 2827.572026] Stack:
>[ 2827.572026]  ffffffff81c01ed8 ffffffff8101c79f ffffffff81c01fd8 ffffffff81cdc490
>[ 2827.572026]  ffffffff81c01f08 ffffffff8101d4fe ffffffff81c01ef8 9ceb4af45b89a433
>[ 2827.572026]  0000000000000000 ffffffff81d46000 ffffffff81c01f18 ffffffff81611862
>[ 2827.572026] Call Trace:
>[ 2827.572026]  [<ffffffff8101c79f>] default_idle+0x4f/0x1a0
>[ 2827.572026]  [<ffffffff8101d4fe>] cpu_idle+0xfe/0x120
>[ 2827.572026]  [<ffffffff81611862>] rest_init+0x72/0x80
>[ 2827.572026]  [<ffffffff81cfbc3a>] start_kernel+0x3c7/0x3d4
>[ 2827.572026]  [<ffffffff81cfb672>] ? repair_env_string+0x5e/0x5e
>[ 2827.572026]  [<ffffffff81cfb356>] x86_64_start_reservations+0x131/0x135
>[ 2827.572026]  [<ffffffff81cfb45a>] x86_64_start_kernel+0x100/0x10f
>[ 2827.572026] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 
>[ 2827.576874] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=149305 jiffies)
>[ 2947.031345] SELinux: 2048 avtab hash slots, 94433 rules.
>[ 2947.054125] SELinux: 2048 avtab hash slots, 94433 rules.
>[ 2947.287354] SELinux:  9 users, 15 roles, 4360 types, 238 bools, 1 sens, 1024 cats
>[ 2947.287359] SELinux:  83 classes, 94433 rules
>[ 3086.933203] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[ 3087.020604] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[ 3087.023108] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
>[ 3271.559037] INFO: rcu_sched detected stalls on CPUs/tasks: {} (detected by 1, t=150016 jiffies)
>[ 3271.559037] INFO: Stall ended before state dump start
>[ 3388.285068] INFO: rcu_sched self-detected stall on CPU { 0}  (t=150009 jiffies)
>[ 3388.285068] sending NMI to all CPUs:
>[ 3388.285068] NMI backtrace for cpu 0
>[ 3388.285068] CPU 0 
>[ 3388.285068] Pid: 596, comm: X Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 3388.285068] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[ 3388.285068] RSP: 0000:ffff88011fc03db8  EFLAGS: 00013046
>[ 3388.285068] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 00000000000000c2
>[ 3388.285068] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000003086
>[ 3388.285068] RBP: ffff88011fc03dd8 R08: 000000000000000a R09: 00000000000003c3
>[ 3388.285068] R10: 0000000000000000 R11: 00000000000003c2 R12: 0000000000000003
>[ 3388.285068] R13: ffff880116b68000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[ 3388.285068] FS:  00007fc509a15940(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 3388.285068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3388.285068] CR2: 0000003711d71d54 CR3: 0000000116b6a000 CR4: 00000000000007f0
>[ 3388.285068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 3388.285068] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 3388.285068] Process X (pid: 596, threadinfo ffff880116b68000, task ffff8801171d2e40)
>[ 3388.285068] Stack:
>[ 3388.285068]  0000000000003086 0000000000000002 0000000000002710 0000000000000000
>[ 3388.285068]  ffff88011fc03de8 ffffffff8103dcb5 ffff88011fc03e08 ffffffff81039a8d
>[ 3388.285068]  0000000000000000 ffff88011fc0ecc0 ffff88011fc03e68 ffffffff810f51b0
>[ 3388.285068] Call Trace:
>[ 3388.285068]  <IRQ> 
>
>[ 3388.285068]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[ 3388.285068]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[ 3388.285068]  [<ffffffff810f51b0>] rcu_check_callbacks+0x2c0/0x650
>[ 3388.285068]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[ 3388.285068]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[ 3388.285068]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[ 3388.285068]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[ 3388.285068]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[ 3388.285068]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[ 3388.285068]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[ 3388.285068]  <EOI> 
>
>[ 3388.285068]  [<ffffffff8163dc00>] ? sysret_audit+0x17/0x21
>[ 3388.285068] 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 
>[ 3388.511012] NMI backtrace for cpu 1
>[ 3388.511012] CPU 1 
>[ 3388.511012] Pid: 1552, comm: xfce4-netload-p Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 3388.511012] RIP: 0010:[<ffffffffa00361c1>]  [<ffffffffa00361c1>] cp_get_stats+0x51/0x90 [8139cp]
>[ 3388.511012] RSP: 0018:ffff8800d4d69ca8  EFLAGS: 00010002
>[ 3388.511012] RAX: 0000000000000282 RBX: ffff880115923000 RCX: 000000000000001a
>[ 3388.511012] RDX: ffff880115923000 RSI: 000000000000027e RDI: ffff880115923810
>[ 3388.511012] RBP: ffff8800d4d69cb8 R08: ffffffffa00395e0 R09: 00000000000000c8
>[ 3388.511012] R10: 0000000000000000 R11: 0000000000000246 R12: ffff880115923810
>[ 3388.511012] R13: ffff880115923000 R14: ffff8800d4d69f50 R15: ffff880118435f80
>[ 3388.511012] FS:  00007fa39ba139c0(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[ 3388.511012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3388.511012] CR2: 000000000040dcf0 CR3: 00000000b6d22000 CR4: 00000000000007e0
>[ 3388.511012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 3388.511012] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 3388.511012] Process xfce4-netload-p (pid: 1552, threadinfo ffff8800d4d68000, task ffff880118b21720)
>[ 3388.511012] Stack:
>[ 3388.511012]  ffff8800d4d69d60 ffff880115923000 ffff8800d4d69cd8 ffffffff81520f06
>[ 3388.511012]  ffff880118435f80 ffff880115923000 ffff8800d4d69e28 ffffffff81520f98
>[ 3388.511012]  ffff8800d4d69cf8 ffffffff811a0548 ffff8800d4d69da8 ffffffff811a07bd
>[ 3388.511012] Call Trace:
>[ 3388.511012]  [<ffffffff81520f06>] dev_get_stats+0xc6/0x130
>[ 3388.511012]  [<ffffffff81520f98>] dev_seq_printf_stats+0x28/0x100
>[ 3388.511012]  [<ffffffff811a0548>] ? inode_permission+0x18/0x50
>[ 3388.511012]  [<ffffffff811a07bd>] ? link_path_walk+0x23d/0x870
>[ 3388.511012]  [<ffffffff8117fae9>] ? kmem_cache_free+0x39/0x190
>[ 3388.511012]  [<ffffffff8115f9e9>] ? vma_merge+0xd9/0x330
>[ 3388.511012]  [<ffffffff8115ef00>] ? __vma_link_rb+0x30/0x40
>[ 3388.511012]  [<ffffffff8115efdf>] ? vma_link+0xcf/0xe0
>[ 3388.511012]  [<ffffffff81160ef3>] ? mmap_region+0x2a3/0x5f0
>[ 3388.511012]  [<ffffffff81180698>] ? kmem_cache_alloc_trace+0x38/0x160
>[ 3388.511012]  [<ffffffff811b5659>] ? seq_puts+0x49/0x70
>[ 3388.511012]  [<ffffffff81521084>] dev_seq_show+0x14/0x30
>[ 3388.511012]  [<ffffffff811b64e0>] seq_read+0x230/0x3b0
>[ 3388.511012]  [<ffffffff811f9748>] proc_reg_read+0x78/0xb0
>[ 3388.511012]  [<ffffffff81195589>] vfs_read+0xa9/0x180
>[ 3388.511012]  [<ffffffff811956b2>] sys_read+0x52/0xa0
>[ 3388.511012]  [<ffffffff8163dad9>] system_call_fastpath+0x16/0x1b
>[ 3388.511012] Code: e1 48 8b 53 48 83 e2 01 74 3d 48 8b 53 48 83 e2 02 74 34 48 8b 93 08 08 00 00 48 8b 8b 00 08 00 00 48 8b b2 20 01 00 00 8b 49 4c <81> e1 ff ff ff 00 48 01 f1 48 89 8a 20 01 00 00 31 d2 48 8b 8b 
>[ 3388.511012] INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 1, t=150009 jiffies)
>[ 3627.971009] INFO: rcu_sched detected stalls on CPUs/tasks: { 1} (detected by 0, t=60002 jiffies)
>[ 3627.971009] sending NMI to all CPUs:
>[ 3627.971009] NMI backtrace for cpu 0
>[ 3627.971009] CPU 0 
>[ 3627.971009] Pid: 32, comm: khugepaged Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 3627.971009] RIP: 0010:[<ffffffff8103dc1f>]  [<ffffffff8103dc1f>] flat_send_IPI_mask+0x6f/0xa0
>[ 3627.971009] RSP: 0018:ffff88011fc03db8  EFLAGS: 00010046
>[ 3627.971009] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 00000000000000e8
>[ 3627.971009] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: 0000000000000086
>[ 3627.971009] RBP: ffff88011fc03dd8 R08: 000000000000000a R09: 0000000000000412
>[ 3627.971009] R10: 0000000000000000 R11: 0000000000000411 R12: 0000000000000003
>[ 3627.971009] R13: ffff880115f5c000 R14: ffffffff81c3c600 R15: ffffffff81c3c600
>[ 3627.971009] FS:  0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 3627.971009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[ 3627.971009] CR2: 00007ff0419ff000 CR3: 0000000117032000 CR4: 00000000000007f0
>[ 3627.971009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 3627.971009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 3627.971009] Process khugepaged (pid: 32, threadinfo ffff880115f5c000, task ffff880118e9ae40)
>[ 3627.971009] Stack:
>[ 3627.971009]  0000000000000086 0000000000000002 0000000000002710 0000000000000000
>[ 3627.971009]  ffff88011fc03de8 ffffffff8103dcb5 ffff88011fc03e08 ffffffff81039a8d
>[ 3627.971009]  0000000000000000 ffff88011fc0ecc0 ffff88011fc03e68 ffffffff810f54a5
>[ 3627.971009] Call Trace:
>[ 3627.971009]  <IRQ> 
>
>[ 3627.971009]  [<ffffffff8103dcb5>] flat_send_IPI_all+0x65/0x70
>[ 3627.971009]  [<ffffffff81039a8d>] arch_trigger_all_cpu_backtrace+0x5d/0xa0
>[ 3627.971009]  [<ffffffff810f54a5>] rcu_check_callbacks+0x5b5/0x650
>[ 3627.971009]  [<ffffffff8106fa48>] update_process_times+0x48/0x90
>[ 3627.971009]  [<ffffffff810b619e>] tick_sched_timer+0x6e/0xe0
>[ 3627.971009]  [<ffffffff81086123>] __run_hrtimer+0x73/0x1d0
>[ 3627.971009]  [<ffffffff810b6130>] ? tick_nohz_handler+0x110/0x110
>[ 3627.971009]  [<ffffffff81086a47>] hrtimer_interrupt+0xf7/0x230
>[ 3627.971009]  [<ffffffff8163f649>] smp_apic_timer_interrupt+0x69/0x99
>[ 3627.971009]  [<ffffffff8163e59d>] apic_timer_interrupt+0x6d/0x80
>[ 3627.971009]  <EOI> 
>
>[ 3627.971009]  [<ffffffff810bbc70>] ? generic_exec_single+0x90/0xc0
>[ 3627.971009]  [<ffffffff810bbc91>] ? generic_exec_single+0xb1/0xc0
>[ 3627.971009]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3627.971009]  [<ffffffff810bbd72>] smp_call_function_single+0xd2/0x170
>[ 3627.971009]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3627.971009]  [<ffffffff810bc12c>] smp_call_function_many+0x22c/0x260
>[ 3627.971009]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3627.971009]  [<ffffffff8104c87e>] native_flush_tlb_others+0x2e/0x30
>[ 3627.971009]  [<ffffffff8104c95c>] flush_tlb_mm_range+0x6c/0x240
>[ 3627.971009]  [<ffffffff8116a1c7>] pmdp_clear_flush+0x57/0x90
>[ 3627.971009]  [<ffffffff8118f6ab>] ? mem_cgroup_newpage_charge+0x4b/0xb0
>[ 3627.971009]  [<ffffffff81186972>] khugepaged+0xe42/0x1630
>[ 3627.971009]  [<ffffffff81082590>] ? wake_up_bit+0x40/0x40
>[ 3627.971009]  [<ffffffff81185b30>] ? khugepaged_defrag_store+0x70/0x70
>[ 3627.971009]  [<ffffffff81081c80>] kthread+0xc0/0xd0
>[ 3627.971009]  [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
>[ 3627.971009]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 3627.971009]  [<ffffffff8163da2c>] ret_from_fork+0x7c/0xb0
>[ 3627.971009]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 3627.971009] 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 
>[ 3664.066009] BUG: soft lockup - CPU#0 stuck for 24s! [khugepaged:32]
>[ 3664.066009] 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 microcode 8139too virtio_balloon 8139cp mii i2c_piix4 i2c_core uinput dm_crypt virtio_blk
>[ 3664.066009] CPU 0 
>[ 3664.066009] Pid: 32, comm: khugepaged Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 3664.066009] RIP: 0010:[<ffffffff810bbc6a>]  [<ffffffff810bbc6a>] generic_exec_single+0x8a/0xc0
>[ 3664.066009] RSP: 0018:ffff880115f5dba8  EFLAGS: 00000202
>[ 3664.066009] RAX: 00000000000008fd RBX: fffffe0000000000 RCX: 0000000000000012
>[ 3664.066009] RDX: 00000000000008fb RSI: 00000000000000fb RDI: 0000000000000282
>[ 3664.066009] RBP: ffff880115f5dbe8 R08: ffff88011fd14740 R09: 0000000000000080
>[ 3664.066009] R10: 0000000000000014 R11: 0000000000000000 R12: 00000be4ee356441
>[ 3664.066009] R13: 00000002ffffffff R14: 0000000000000000 R15: 0000000000000002
>[ 3664.066009] FS:  0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 3664.066009] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[ 3664.066009] CR2: 00007ff0419ff000 CR3: 0000000117032000 CR4: 00000000000007f0
>[ 3664.066009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 3664.066009] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 3664.066009] Process khugepaged (pid: 32, threadinfo ffff880115f5c000, task ffff880118e9ae40)
>[ 3664.066009] Stack:
>[ 3664.066009]  0000000000000282 ffff88011fd14740 0000000000000000 0000000000000001
>[ 3664.066009]  0000000000000000 ffffffff81cdc490 ffffffff8104c780 ffff8801170c0e70
>[ 3664.066009]  ffff880115f5dc58 ffffffff810bbd72 ffffc90000607000 0000000000000282
>[ 3664.066009] Call Trace:
>[ 3664.066009]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3664.066009]  [<ffffffff810bbd72>] smp_call_function_single+0xd2/0x170
>[ 3664.066009]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3664.066009]  [<ffffffff810bc12c>] smp_call_function_many+0x22c/0x260
>[ 3664.066009]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3664.066009]  [<ffffffff8104c87e>] native_flush_tlb_others+0x2e/0x30
>[ 3664.066009]  [<ffffffff8104c95c>] flush_tlb_mm_range+0x6c/0x240
>[ 3664.066009]  [<ffffffff8116a1c7>] pmdp_clear_flush+0x57/0x90
>[ 3664.066009]  [<ffffffff8118f6ab>] ? mem_cgroup_newpage_charge+0x4b/0xb0
>[ 3664.066009]  [<ffffffff81186972>] khugepaged+0xe42/0x1630
>[ 3664.066009]  [<ffffffff81082590>] ? wake_up_bit+0x40/0x40
>[ 3664.066009]  [<ffffffff81185b30>] ? khugepaged_defrag_store+0x70/0x70
>[ 3664.066009]  [<ffffffff81081c80>] kthread+0xc0/0xd0
>[ 3664.066009]  [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
>[ 3664.066009]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 3664.066009]  [<ffffffff8163da2c>] ret_from_fork+0x7c/0xb0
>[ 3664.066009]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 3664.066009] Code: f9 23 00 48 8b 45 c0 4c 89 ff 48 89 c6 e8 3f 95 57 00 48 3b 5d c8 74 31 45 85 f6 75 0e 0f 1f 40 00 eb 10 66 0f 1f 44 00 00 f3 90 <41> f6 44 24 20 01 75 f6 48 8b 5d d8 4c 8b 65 e0 4c 8b 6d e8 4c 
>[ 3692.066010] BUG: soft lockup - CPU#0 stuck for 22s! [khugepaged:32]
>[ 3692.066010] 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 microcode 8139too virtio_balloon 8139cp mii i2c_piix4 i2c_core uinput dm_crypt virtio_blk
>[ 3692.066010] CPU 0 
>[ 3692.066010] Pid: 32, comm: khugepaged Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 3692.066010] RIP: 0010:[<ffffffff810bbc6a>]  [<ffffffff810bbc6a>] generic_exec_single+0x8a/0xc0
>[ 3692.066010] RSP: 0018:ffff880115f5dba8  EFLAGS: 00000202
>[ 3692.066010] RAX: 00000000000008fd RBX: fffffe0000000000 RCX: 0000000000000012
>[ 3692.066010] RDX: 00000000000008fb RSI: 00000000000000fb RDI: 0000000000000282
>[ 3692.066010] RBP: ffff880115f5dbe8 R08: ffff88011fd14740 R09: 0000000000000080
>[ 3692.066010] R10: 0000000000000014 R11: 0000000000000000 R12: 00000be4ee356441
>[ 3692.066010] R13: 00000002ffffffff R14: 0000000000000000 R15: 0000000000000002
>[ 3692.066010] FS:  0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
>[ 3692.066010] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[ 3692.066010] CR2: 00007ff0419ff000 CR3: 0000000117032000 CR4: 00000000000007f0
>[ 3692.066010] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 3692.066010] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 3692.066010] Process khugepaged (pid: 32, threadinfo ffff880115f5c000, task ffff880118e9ae40)
>[ 3692.066010] Stack:
>[ 3692.066010]  0000000000000282 ffff88011fd14740 0000000000000000 0000000000000001
>[ 3692.066010]  0000000000000000 ffffffff81cdc490 ffffffff8104c780 ffff8801170c0e70
>[ 3692.066010]  ffff880115f5dc58 ffffffff810bbd72 ffffc90000607000 0000000000000282
>[ 3692.066010] Call Trace:
>[ 3692.066010]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3692.066010]  [<ffffffff810bbd72>] smp_call_function_single+0xd2/0x170
>[ 3692.066010]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3692.066010]  [<ffffffff810bc12c>] smp_call_function_many+0x22c/0x260
>[ 3692.066010]  [<ffffffff8104c780>] ? do_flush_tlb_all+0x60/0x60
>[ 3692.066010]  [<ffffffff8104c87e>] native_flush_tlb_others+0x2e/0x30
>[ 3692.066010]  [<ffffffff8104c95c>] flush_tlb_mm_range+0x6c/0x240
>[ 3692.066010]  [<ffffffff8116a1c7>] pmdp_clear_flush+0x57/0x90
>[ 3692.066010]  [<ffffffff8118f6ab>] ? mem_cgroup_newpage_charge+0x4b/0xb0
>[ 3692.066010]  [<ffffffff81186972>] khugepaged+0xe42/0x1630
>[ 3692.066010]  [<ffffffff81082590>] ? wake_up_bit+0x40/0x40
>[ 3692.066010]  [<ffffffff81185b30>] ? khugepaged_defrag_store+0x70/0x70
>[ 3692.066010]  [<ffffffff81081c80>] kthread+0xc0/0xd0
>[ 3692.066010]  [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
>[ 3692.066010]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 3692.066010]  [<ffffffff8163da2c>] ret_from_fork+0x7c/0xb0
>[ 3692.066010]  [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
>[ 3692.066010] Code: f9 23 00 48 8b 45 c0 4c 89 ff 48 89 c6 e8 3f 95 57 00 48 3b 5d c8 74 31 45 85 f6 75 0e 0f 1f 40 00 eb 10 66 0f 1f 44 00 00 f3 90 <41> f6 44 24 20 01 75 f6 48 8b 5d d8 4c 8b 65 e0 4c 8b 6d e8 4c 
>[ 3613.358296] NMI backtrace for cpu 1
>[ 3613.358296] CPU 1 
>[ 3613.358296] Pid: 596, comm: X Not tainted 3.7.2-201.fc18.x86_64 #1 Bochs Bochs
>[ 3613.358296] RIP: 0033:[<00007fc509536aa6>]  [<00007fc509536aa6>] 0x7fc509536aa5
>[ 3613.358296] RSP: 002b:00007fff6c3efbc8  EFLAGS: 00003202
>[ 3613.358296] RAX: 0000000000000000 RBX: 00007fc50152bc90 RCX: 0000000000000007
>[ 3613.358296] RDX: 000000000000c162 RSI: 0000000000000004 RDI: 00000000018cc480
>[ 3613.358296] RBP: 0000000000000004 R08: 0000000000000019 R09: 0000000000000019
>[ 3613.358296] R10: 0000000000000007 R11: 0000000000007fe6 R12: 0000000000000016
>[ 3613.358296] R13: 0000000000000003 R14: 0000000000000003 R15: 00007fc50152bcb8
>[ 3613.358296] FS:  00007fc509a15940(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000
>[ 3613.358296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3613.358296] CR2: 0000003711c797d0 CR3: 0000000116b6a000 CR4: 00000000000007e0
>[ 3613.358296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 3613.358296] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[ 3613.358296] Process X (pid: 596, threadinfo ffff880116b68000, task ffff8801171d2e40)
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Attachments on bug 903243: 685971