[sched/balance] 8015a6290b4: BUG:unable_to_handle_kernel_NULL_pointer_dereference

[Jet Chen]

Hi Alex,

We noticed dmesg errors on

https://github.com/alexshi/power-scheduling.git single-balance

commit 8015a6290b477045904257f1e509a5fb5890894a ("sched/balance: single balance prototype")

373e9ec30ad1efe  8015a6290b477045904257f1e
---------------  -------------------------
         0           +Inf%          0 ~412%  TOTAL dmesg.BUG:unable_to_handle_kernel_NULL_pointer_dereference
         0           +Inf%          0 ~20%  TOTAL dmesg.Kernel_panic-not_syncing:Fatal_exception
         0           +Inf%          0 ~29%  TOTAL dmesg.BUG:unable_to_handle_kernel_paging_request
         0           +Inf%          0 ~20%  TOTAL dmesg.Oops:SMP

Legend:
    ~XX%    - stddev percent
    [+-]XX% - change percent


Thanks,
Jet


early console in setup code
Probing EDD (edd=off to disable)... ok
early console in decompress_kernel

Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.14.0-rc6-wl-ath-03638-g165e0ff (kbuild@cairo) (gcc version 4.8.2 (Debian 4.8.2-16) ) #1 SMP Fri Mar 14 00:36:52 CST 2014
[    0.000000] Command line: user=lkp job=/lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/vmlinuz-3.14.0-rc6-wl-ath-03638-g165e0ff kconfig=x86_64-lkp commit=165e0ff526fe806c4e14d02b9eccdfeb35449175 modules_initrd=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/modules.cgz max_uptime=3743 RESULT_ROOT=/lkp/result/kbuildx/sysbench/fileio/600s-100%-1HDD-xfs-64G-1024-rndrd-sync/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::kbuildx-1::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal
[    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 0x0000000100000000-0x000000041fffffff] usable
[    0.000000] bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x420000 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] Scan for SMP in [mem 0x00000000-0x000003ff]
[    0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[    0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[    0.000000] found SMP MP-table at [mem 0x000fda90-0x000fda9f] mapped at [ffff8800000fda90]
[    0.000000]   mpc: fdaa0-fdbe4
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x02668000, 0x02668fff] PGTABLE
[    0.000000] BRK [0x02669000, 0x02669fff] PGTABLE
[    0.000000] BRK [0x0266a000, 0x0266afff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x41fe00000-0x41fffffff]
[    0.000000]  [mem 0x41fe00000-0x41fffffff] page 2M
[    0.000000] BRK [0x0266b000, 0x0266bfff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x41c000000-0x41fdfffff]
[    0.000000]  [mem 0x41c000000-0x41fdfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x400000000-0x41bffffff]
[    0.000000]  [mem 0x400000000-0x41bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xdfffdfff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xdfdfffff] page 2M
[    0.000000]  [mem 0xdfe00000-0xdfffdfff] page 4k
[    0.000000] init_memory_mapping: [mem 0x100000000-0x3ffffffff]
[    0.000000]  [mem 0x100000000-0x3ffffffff] page 2M
[    0.000000] BRK [0x0266c000, 0x0266cfff] PGTABLE
[    0.000000] BRK [0x0266d000, 0x0266dfff] PGTABLE
[    0.000000] RAMDISK: [mem 0x73014000-0x7fffffff]
[    0.000000] ACPI: RSDP 0x00000000000FD880 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x00000000DFFFE380 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x00000000DFFFFF80 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x00000000DFFFE3C0 0011A9 (v01 BXPC   BXDSDT   00000001 INTL 20100528)
[    0.000000] ACPI: FACS 0x00000000DFFFFF40 000040
[    0.000000] ACPI: SSDT 0x00000000DFFFF6E0 000858 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x00000000DFFFF5B0 000090 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x00000000DFFFF570 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5f3000 (        fee00000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000041fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x41fffffff]
[    0.000000]   NODE_DATA [mem 0x41ffed000-0x41fff1fff]
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 4:1ffe5001, primary cpu clock
[    0.000000]  [ffffea0000000000-ffffea00107fffff] PMD -> [ffff88040f600000-ffff88041f5fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x41fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
[    0.000000]   node   0: [mem 0x00100000-0xdfffdfff]
[    0.000000]   node   0: [mem 0x100000000-0x41fffffff]
[    0.000000] On node 0 totalpages: 4194204
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14272 pages used for memmap
[    0.000000]   DMA32 zone: 913406 pages, LIFO batch:31
[    0.000000]   Normal zone: 51200 pages used for memmap
[    0.000000]   Normal zone: 3276800 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0xb008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5f3000 (        fee00000)
[    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 (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] 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] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.000000] ACPI: IRQ5 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ10 used by override.
[    0.000000] ACPI: IRQ11 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] mapped IOAPIC to ffffffffff5f2000 (fec00000)
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfffe000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xfeffbfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
[    0.000000] e820: [mem 0xe0000000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88041fc00000 s81088 r8192 d21312 u524288
[    0.000000] pcpu-alloc: s81088 r8192 d21312 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 41fc0d040
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 4128647
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: user=lkp job=/lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/vmlinuz-3.14.0-rc6-wl-ath-03638-g165e0ff kconfig=x86_64-lkp commit=165e0ff526fe806c4e14d02b9eccdfeb35449175 modules_initrd=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/modules.cgz max_uptime=3743 RESULT_ROOT=/lkp/result/kbuildx/sysbench/fileio/600s-100%-1HDD-xfs-64G-1024-rndrd-sync/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::kbuildx-1::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 16211860K/16776816K available (10589K kernel code, 1254K rwdata, 4272K rodata, 1440K init, 1760K bss, 564956K reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS:33024 nr_irqs:712 16
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] bootconsole [earlyser0] disabled
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.14.0-rc6-wl-ath-03638-g165e0ff (kbuild@cairo) (gcc version 4.8.2 (Debian 4.8.2-16) ) #1 SMP Fri Mar 14 00:36:52 CST 2014
[    0.000000] Command line: user=lkp job=/lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/vmlinuz-3.14.0-rc6-wl-ath-03638-g165e0ff kconfig=x86_64-lkp commit=165e0ff526fe806c4e14d02b9eccdfeb35449175 modules_initrd=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/modules.cgz max_uptime=3743 RESULT_ROOT=/lkp/result/kbuildx/sysbench/fileio/600s-100%-1HDD-xfs-64G-1024-rndrd-sync/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::kbuildx-1::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal
[    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 0x0000000100000000-0x000000041fffffff] usable
[    0.000000] bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x420000 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] Scan for SMP in [mem 0x00000000-0x000003ff]
[    0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[    0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[    0.000000] found SMP MP-table at [mem 0x000fda90-0x000fda9f] mapped at [ffff8800000fda90]
[    0.000000]   mpc: fdaa0-fdbe4
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x02668000, 0x02668fff] PGTABLE
[    0.000000] BRK [0x02669000, 0x02669fff] PGTABLE
[    0.000000] BRK [0x0266a000, 0x0266afff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x41fe00000-0x41fffffff]
[    0.000000]  [mem 0x41fe00000-0x41fffffff] page 2M
[    0.000000] BRK [0x0266b000, 0x0266bfff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x41c000000-0x41fdfffff]
[    0.000000]  [mem 0x41c000000-0x41fdfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x400000000-0x41bffffff]
[    0.000000]  [mem 0x400000000-0x41bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xdfffdfff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xdfdfffff] page 2M
[    0.000000]  [mem 0xdfe00000-0xdfffdfff] page 4k
[    0.000000] init_memory_mapping: [mem 0x100000000-0x3ffffffff]
[    0.000000]  [mem 0x100000000-0x3ffffffff] page 2M
[    0.000000] BRK [0x0266c000, 0x0266cfff] PGTABLE
[    0.000000] BRK [0x0266d000, 0x0266dfff] PGTABLE
[    0.000000] RAMDISK: [mem 0x73014000-0x7fffffff]
[    0.000000] ACPI: RSDP 0x00000000000FD880 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x00000000DFFFE380 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x00000000DFFFFF80 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x00000000DFFFE3C0 0011A9 (v01 BXPC   BXDSDT   00000001 INTL 20100528)
[    0.000000] ACPI: FACS 0x00000000DFFFFF40 000040
[    0.000000] ACPI: SSDT 0x00000000DFFFF6E0 000858 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x00000000DFFFF5B0 000090 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x00000000DFFFF570 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5f3000 (        fee00000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000041fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x41fffffff]
[    0.000000]   NODE_DATA [mem 0x41ffed000-0x41fff1fff]
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 4:1ffe5001, primary cpu clock
[    0.000000]  [ffffea0000000000-ffffea00107fffff] PMD -> [ffff88040f600000-ffff88041f5fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x41fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
[    0.000000]   node   0: [mem 0x00100000-0xdfffdfff]
[    0.000000]   node   0: [mem 0x100000000-0x41fffffff]
[    0.000000] On node 0 totalpages: 4194204
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14272 pages used for memmap
[    0.000000]   DMA32 zone: 913406 pages, LIFO batch:31
[    0.000000]   Normal zone: 51200 pages used for memmap
[    0.000000]   Normal zone: 3276800 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0xb008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5f3000 (        fee00000)
[    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 (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] 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] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.000000] ACPI: IRQ5 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ10 used by override.
[    0.000000] ACPI: IRQ11 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] mapped IOAPIC to ffffffffff5f2000 (fec00000)
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfffe000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xfeffbfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
[    0.000000] e820: [mem 0xe0000000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88041fc00000 s81088 r8192 d21312 u524288
[    0.000000] pcpu-alloc: s81088 r8192 d21312 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 41fc0d040
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 4128647
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: user=lkp job=/lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/vmlinuz-3.14.0-rc6-wl-ath-03638-g165e0ff kconfig=x86_64-lkp commit=165e0ff526fe806c4e14d02b9eccdfeb35449175 modules_initrd=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/modules.cgz max_uptime=3743 RESULT_ROOT=/lkp/result/kbuildx/sysbench/fileio/600s-100%-1HDD-xfs-64G-1024-rndrd-sync/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::kbuildx-1::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 16211860K/16776816K available (10589K kernel code, 1254K rwdata, 4272K rodata, 1440K init, 1760K bss, 564956K reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS:33024 nr_irqs:712 16
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] bootconsole [earlyser0] disabled
[    0.000000] console [ttyS0] enabled
[    0.000000] allocated 67108864 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 2693.656 MHz processor
[    0.008000] Calibrating delay loop (skipped) preset value.. 5387.31 BogoMIPS (lpj=10774624)
[    0.008000] pid_max: default: 32768 minimum: 301
[    0.008000] ACPI: Core revision 20140214
[    0.009091] ACPI: All ACPI Tables successfully acquired
[    0.011304] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    0.028311] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.040626] Mount-cache hash table entries: 256
[    0.041992] Initializing cgroup subsys memory
[    0.042941] Initializing cgroup subsys devices
[    0.043893] Initializing cgroup subsys freezer
[    0.044007] Initializing cgroup subsys blkio
[    0.044942] Initializing cgroup subsys perf_event
[    0.045923] Initializing cgroup subsys hugetlb
[    0.046980] mce: CPU supports 10 MCE banks
[    0.048051] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.048051] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.048051] tlb_flushall_shift: 6
[    0.050994] Freeing SMP alternatives memory: 44K (ffffffff824a3000 - ffffffff824ae000)
[    0.058583] ftrace: allocating 40517 entries in 159 pages
[    0.068231] Getting VERSION: 50014
[    0.069068] Getting VERSION: 50014
[    0.069875] Getting ID: 0
[    0.070599] Getting ID: ff000000
[    0.072011] Getting LVT0: 8700
[    0.072789] Getting LVT1: 8400
[    0.073613] enabled ExtINT on CPU#0
[    0.075197] ENABLING IO-APIC IRQs
[    0.076006] init IO_APIC IRQs
[    0.076770]  apic 0 pin 0 not connected
[    0.077628] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.079349] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.080018] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.081865] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.084024] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.088025] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.090672] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.092018] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.093736] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.096018] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.097747] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.099520] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.100016] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.101794] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.104016] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.105774]  apic 0 pin 16 not connected
[    0.106646]  apic 0 pin 17 not connected
[    0.108004]  apic 0 pin 18 not connected
[    0.108885]  apic 0 pin 19 not connected
[    0.109784]  apic 0 pin 20 not connected
[    0.110659]  apic 0 pin 21 not connected
[    0.112004]  apic 0 pin 22 not connected
[    0.112885]  apic 0 pin 23 not connected
[    0.113900] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.115155] smpboot: CPU0: Intel Common KVM processor (fam: 0f, model: 06, stepping: 01)
[    0.117795] Using local APIC timer interrupts.
[    0.117795] calibrating APIC timer ...
[    0.120000] ... lapic delta = 6250079
[    0.120000] ... PM-Timer delta = 357959
[    0.120000] ... PM-Timer result ok
[    0.120000] ..... delta 6250079
[    0.120000] ..... mult: 268438849
[    0.120000] ..... calibration result: 4000050
[    0.120000] ..... CPU clock speed is 2693.2525 MHz.
[    0.120000] ..... host bus clock speed is 1000.0050 MHz.
[    0.120064] Performance Events: unsupported Netburst CPU model 6 no PMU driver, software events only.
[    0.124711] x86: Booting SMP configuration:
[    0.126173] .... node  #0, CPUs:      #1
[    0.008000] kvm-clock: cpu 1, msr 4:1ffe5041, secondary cpu clock
[    0.008000] masked ExtINT on CPU#1
[    0.140071] KVM setup async PF for cpu 1
[    0.141474]  #2
[    0.141475] kvm-stealtime: cpu 1, msr 41fc8d040
[    0.008000] kvm-clock: cpu 2, msr 4:1ffe5081, secondary cpu clock
[    0.008000] masked ExtINT on CPU#2
[    0.156058] KVM setup async PF for cpu 2
[    0.157093]  #3
[    0.157093] kvm-stealtime: cpu 2, msr 41fd0d040
[    0.008000] kvm-clock: cpu 3, msr 4:1ffe50c1, secondary cpu clock
[    0.008000] masked ExtINT on CPU#3
[    0.172076] x86: Booted up 1 node, 4 CPUs
[    0.172050] KVM setup async PF for cpu 3
[    0.172050] kvm-stealtime: cpu 3, msr 41fd8d040
[    0.176004] smpboot: Total of 4 processors activated (21549.24 BogoMIPS)
[    0.180185] devtmpfs: initialized
[    0.188459] xor: measuring software checksum speed
[    0.228025]    prefetch64-sse:   158.000 MB/sec
[    0.268012]    generic_sse:   152.000 MB/sec
[    0.269928] xor: using function: prefetch64-sse (158.000 MB/sec)
[    0.272015] atomic64 test passed for x86-64 platform with CX8 and with SSE
[    0.274611] NET: Registered protocol family 16
[    0.276772] cpuidle: using governor ladder
[    0.280006] cpuidle: using governor menu
[    0.281372] ACPI: bus type PCI registered
[    0.282413] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.284075] PCI: Using configuration type 1 for base access
[    0.312127] bio: create slab <bio-0> at 0
[    0.384006] raid6: sse2x1    8118 MB/s
[    0.452009] raid6: sse2x2    8874 MB/s
[    0.520009] raid6: sse2x4   11689 MB/s
[    0.520891] raid6: using algorithm sse2x4 (11689 MB/s)
[    0.521888] raid6: using intx1 recovery algorithm
[    0.522923] ACPI: Added _OSI(Module Device)
[    0.523811] ACPI: Added _OSI(Processor Device)
[    0.524006] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.524940] ACPI: Added _OSI(Processor Aggregator Device)
[    0.528418] ACPI: Interpreter enabled
[    0.529248] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140214/hwxface-580)
[    0.531166] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140214/hwxface-580)
[    0.532675] ACPI: (supports S0 S3 S4 S5)
[    0.533526] ACPI: Using IOAPIC for interrupt routing
[    0.534547] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.540162] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.541199] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    0.544011] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.545257] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.548297] acpiphp: Slot [3] registered
[    0.548910] acpiphp: Slot [4] registered
[    0.548912] acpiphp: Slot [5] registered
[    0.548914] acpiphp: Slot [6] registered
[    0.552054] acpiphp: Slot [7] registered
[    0.552913] acpiphp: Slot [8] registered
[    0.552913] acpiphp: Slot [9] registered
[    0.552913] acpiphp: Slot [10] registered
[    0.556054] acpiphp: Slot [11] registered
[    0.556913] acpiphp: Slot [12] registered
[    0.556913] acpiphp: Slot [13] registered
[    0.556918] acpiphp: Slot [14] registered
[    0.560053] acpiphp: Slot [15] registered
[    0.560912] acpiphp: Slot [16] registered
[    0.560925] acpiphp: Slot [17] registered
[    0.560925] acpiphp: Slot [18] registered
[    0.560925] acpiphp: Slot [19] registered
[    0.564057] acpiphp: Slot [20] registered
[    0.564920] acpiphp: Slot [21] registered
[    0.564923] acpiphp: Slot [22] registered
[    0.564923] acpiphp: Slot [23] registered
[    0.568053] acpiphp: Slot [24] registered
[    0.568920] acpiphp: Slot [25] registered
[    0.568921] acpiphp: Slot [26] registered
[    0.568921] acpiphp: Slot [27] registered
[    0.572060] acpiphp: Slot [28] registered
[    0.572926] acpiphp: Slot [29] registered
[    0.572926] acpiphp: Slot [30] registered
[    0.572926] acpiphp: Slot [31] registered
[    0.576015] PCI host bridge to bus 0000:00
[    0.576900] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.577929] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.579033] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.580008] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.581198] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfebfffff]
[    0.582403] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.584096] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.585545] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.589547] pci 0000:00:01.1: reg 0x20: [io  0xc1c0-0xc1cf]
[    0.591773] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.592314] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    0.593891] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
[    0.596169] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[    0.600751] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[    0.603193] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[    0.610391] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.612626] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.614126] pci 0000:00:03.0: reg 0x10: [mem 0xfeba0000-0xfebbffff]
[    0.616967] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.624004] pci 0000:00:03.0: reg 0x30: [mem 0xfebc0000-0xfebdffff pref]
[    0.625221] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    0.626166] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
[    0.628944] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[    0.636039] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[    0.638017] pci 0000:00:05.0: reg 0x10: [io  0xc080-0xc0bf]
[    0.639980] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[    0.645666] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
[    0.648006] pci 0000:00:06.0: reg 0x10: [io  0xc0c0-0xc0ff]
[    0.649908] pci 0000:00:06.0: reg 0x14: [mem 0xfebf3000-0xfebf3fff]
[    0.656318] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
[    0.658152] pci 0000:00:07.0: reg 0x10: [io  0xc100-0xc13f]
[    0.660480] pci 0000:00:07.0: reg 0x14: [mem 0xfebf4000-0xfebf4fff]
[    0.667629] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[    0.669046] pci 0000:00:08.0: reg 0x10: [io  0xc140-0xc17f]
[    0.672005] pci 0000:00:08.0: reg 0x14: [mem 0xfebf5000-0xfebf5fff]
[    0.678325] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
[    0.680713] pci 0000:00:09.0: reg 0x10: [io  0xc180-0xc1bf]
[    0.682739] pci 0000:00:09.0: reg 0x14: [mem 0xfebf6000-0xfebf6fff]
[    0.689353] pci 0000:00:0a.0: [8086:25ab] type 00 class 0x088000
[    0.689687] pci 0000:00:0a.0: reg 0x10: [mem 0xfebf7000-0xfebf700f]
[    0.696292] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.697785] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.699220] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.700568] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.701905] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.703407] ACPI: Enabled 16 GPEs in block 00 to 0F
[    0.704165] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.708014] vgaarb: loaded
[    0.708014] vgaarb: bridge control possible 0000:00:02.0
[    0.712065] SCSI subsystem initialized
[    0.713230] libata version 3.00 loaded.
[    0.716106] ACPI: bus type USB registered
[    0.720103] usbcore: registered new interface driver usbfs
[    0.721297] usbcore: registered new interface driver hub
[    0.721297] usbcore: registered new device driver usb
[    0.724096] pps_core: LinuxPPS API ver. 1 registered
[    0.725206] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[    0.728045] PTP clock support registered
[    0.729088] EDAC MC: Ver: 3.0.0
[    0.729237] PCI: Using ACPI for IRQ routing
[    0.732017] PCI: pci_cache_line_size set to 64 bytes
[    0.733392] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.734685] e820: reserve RAM buffer [mem 0xdfffe000-0xdfffffff]
[    0.736769] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[    0.738245] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.739562] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    0.748217] Switched to clocksource kvm-clock
[    0.768136] pnp: PnP ACPI init
[    0.768979] ACPI: bus type PNP registered
[    0.770117] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:15)
[    0.771956] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.773191] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:15)
[    0.774917] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.776056] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:15)
[    0.777816] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.778912] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:15)
[    0.780536] pnp 00:03: [dma 2]
[    0.781374] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.782479] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:15)
[    0.784241] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.785768] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:15)
[    0.789015] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.791360] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.793596] pnp: PnP ACPI: found 7 devices
[    0.795167] ACPI: bus type PNP unregistered
[    0.813451] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.814440] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.815411] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.816478] pci_bus 0000:00: resource 7 [mem 0xe0000000-0xfebfffff]
[    0.817630] NET: Registered protocol family 2
[    0.818725] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.820699] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.822447] TCP: Hash tables configured (established 131072 bind 65536)
[    0.823598] TCP: reno registered
[    0.824341] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[    0.825573] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[    0.826925] NET: Registered protocol family 1
[    0.828164] RPC: Registered named UNIX socket transport module.
[    0.829153] RPC: Registered udp transport module.
[    0.830041] RPC: Registered tcp transport module.
[    0.830892] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.831930] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.832940] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.833923] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.834947] pci 0000:00:02.0: Boot video device
[    0.835855] PCI: CLS 0 bytes, default 64
[    0.836766] Trying to unpack rootfs image as initramfs...
[    5.091213] Freeing initrd memory: 212912K (ffff880073014000 - ffff880080000000)
[    5.092825] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    5.093900] software IO TLB [mem 0xdbffe000-0xdfffe000] (64MB) mapped at [ffff8800dbffe000-ffff8800dfffdfff]
[    5.096141] kvm: no hardware support
[    5.097644] Scanning for low memory corruption every 60 seconds
[    5.099617] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64.
[    5.101327] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64.
[    5.103194] twofish-x86_64-3way: performance on this CPU would be suboptimal: disabling twofish-x86_64-3way.
[    5.105874] sha1_ssse3: Neither AVX nor SSSE3 is available/usable.
[    5.107819] PCLMULQDQ-NI instructions are not detected.
[    5.109221] AVX or AES-NI instructions are not detected.
[    5.110217] AVX instructions are not detected.
[    5.111127] AVX instructions are not detected.
[    5.112037] AVX instructions are not detected.
[    5.113345] AVX instructions are not detected.
[    5.116478] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    5.141170] bounce pool size: 64 pages
[    5.142057] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    5.150367] VFS: Disk quotas dquot_6.5.2
[    5.151348] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    5.154820] NFS: Registering the id_resolver key type
[    5.155810] Key type id_resolver registered
[    5.156718] Key type id_legacy registered
[    5.157575] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    5.158740] Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
[    5.160455] ROMFS MTD (C) 2007 Red Hat, Inc.
[    5.161600] fuse init (API version 7.22)
[    5.162931] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[    5.166160] msgmni has been set to 32079
[    5.172390] NET: Registered protocol family 38
[    5.173323] Key type asymmetric registered
[    5.174401] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    5.176085] io scheduler noop registered
[    5.176939] io scheduler deadline registered
[    5.177831] io scheduler cfq registered (default)
[    5.179171] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    5.180421] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    5.181791] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    5.183383] ACPI: Power Button [PWRF]
[    5.184557] GHES: HEST is not enabled!
[    5.185857] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[    5.186917] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:15)
[    5.190093] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[    5.191163] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:15)
[    5.194456] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
[    5.197399] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[    5.205655] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    5.228130] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    5.232280] Non-volatile memory driver v1.3
[    5.237905] brd: module loaded
[    5.241033] loop: module loaded
[    5.242011] virtio-pci 0000:00:04.0: irq 40 for MSI/MSI-X
[    5.243035] virtio-pci 0000:00:04.0: irq 41 for MSI/MSI-X
[    5.244249] blk-mq: CPU -> queue map
[    5.246280]   CPU 0 -> Queue 0
[    5.248847]   CPU 1 -> Queue 0
[    5.249622]   CPU 2 -> Queue 0
[    5.250367]   CPU 3 -> Queue 0
[    5.252032]  vda: unknown partition table
[    5.254915] virtio-pci 0000:00:05.0: irq 42 for MSI/MSI-X
[    5.255915] virtio-pci 0000:00:05.0: irq 43 for MSI/MSI-X
[    5.257914] blk-mq: CPU -> queue map
[    5.259213]   CPU 0 -> Queue 0
[    5.260650]   CPU 1 -> Queue 0
[    5.262398]   CPU 2 -> Queue 0
[    5.264210]   CPU 3 -> Queue 0
[    5.267979]  vdb: unknown partition table
[    5.271364] virtio-pci 0000:00:06.0: irq 44 for MSI/MSI-X
[    5.272373] virtio-pci 0000:00:06.0: irq 45 for MSI/MSI-X
[    5.273473] blk-mq: CPU -> queue map
[    5.274229]   CPU 0 -> Queue 0
[    5.281314]   CPU 1 -> Queue 0
[    5.281999]   CPU 2 -> Queue 0
[    5.282682]   CPU 3 -> Queue 0
[    5.284795]  vdc: unknown partition table
[    5.287823] virtio-pci 0000:00:07.0: irq 46 for MSI/MSI-X
[    5.288897] virtio-pci 0000:00:07.0: irq 47 for MSI/MSI-X
[    5.290409] blk-mq: CPU -> queue map
[    5.291420]   CPU 0 -> Queue 0
[    5.292382]   CPU 1 -> Queue 0
[    5.293318]   CPU 2 -> Queue 0
[    5.294374]   CPU 3 -> Queue 0
[    5.298192]  vdd: unknown partition table
[    5.302221] virtio-pci 0000:00:08.0: irq 48 for MSI/MSI-X
[    5.304175] virtio-pci 0000:00:08.0: irq 49 for MSI/MSI-X
[    5.306299] blk-mq: CPU -> queue map
[    5.307798]   CPU 0 -> Queue 0
[    5.309241]   CPU 1 -> Queue 0
[    5.310628]   CPU 2 -> Queue 0
[    5.311973]   CPU 3 -> Queue 0
[    5.314967]  vde: unknown partition table
[    5.318968] virtio-pci 0000:00:09.0: irq 50 for MSI/MSI-X
[    5.320311] virtio-pci 0000:00:09.0: irq 51 for MSI/MSI-X
[    5.322636] blk-mq: CPU -> queue map
[    5.324122]   CPU 0 -> Queue 0
[    5.325561]   CPU 1 -> Queue 0
[    5.326846]   CPU 2 -> Queue 0
[    5.328309]   CPU 3 -> Queue 0
[    5.330773]  vdf: unknown partition table
[    5.335828] lkdtm: No crash points registered, enable through debugfs
[    5.340624] Loading iSCSI transport class v2.0-870.
[    5.343350] Adaptec aacraid driver 1.2-0[30300]-ms
[    5.344406] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
[    5.345828] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.02-k.
[    5.347653] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
[    5.349372] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
[    5.350654] megasas: 06.700.06.00-rc1 Sat. Aug. 31 17:00:00 PDT 2013
[    5.351968] GDT-HA: Storage RAID Controller Driver. Version: 3.05
[    5.353141] RocketRAID 3xxx/4xxx Controller driver v1.8
[    5.354751] ata_piix 0000:00:01.1: version 2.13
[    5.358512] scsi0 : ata_piix
[    5.359612] scsi1 : ata_piix
[    5.360564] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc1c0 irq 14
[    5.361742] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc1c8 irq 15
[    5.364353] tun: Universal TUN/TAP device driver, 1.6
[    5.365301] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
[    5.366909] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@xxxxxxxxxxxxxxxx
[    5.368265] Atheros(R) L2 Ethernet Driver - version 2.2.3
[    5.369264] Copyright (c) 2007 Atheros Corporation.
[    5.370727] dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17)
[    5.371974] v1.01-e (2.4 port) Sep-11-2006  Donald Becker <becker@xxxxxxxxx>
[    5.371974]   http://www.scyld.com/network/drivers.html
[    5.374380] uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29)
[    5.375727] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    5.376810] e100: Copyright(c) 1999-2006 Intel Corporation
[    5.377910] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    5.379089] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    5.516848] ata2.01: NODEV after polling detection
[    5.518081] ata2.00: ATAPI: QEMU DVD-ROM, 1.6.0, max UDMA/100
[    5.519539] ata2.00: configured for MWDMA2
[    5.521226] scsi 1:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     1.6. PQ: 0 ANSI: 5
[    5.523877] scsi 1:0:0:0: Attached scsi generic sg0 type 5
[    5.709222] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[    5.710309] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[    5.711735] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    5.712700] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    5.714083] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
[    5.715156] igb: Copyright (c) 2007-2013 Intel Corporation.
[    5.716574] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.19.1-k
[    5.718012] ixgbe: Copyright (c) 1999-2013 Intel Corporation.
[    5.719637] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[    5.721308] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[    5.723200] sky2: driver version 1.30
[    5.726371] usbcore: registered new interface driver catc
[    5.727992] usbcore: registered new interface driver kaweth
[    5.729573] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[    5.732302] usbcore: registered new interface driver pegasus
[    5.734211] usbcore: registered new interface driver rtl8150
[    5.736039] usbcore: registered new interface driver asix
[    5.737856] usbcore: registered new interface driver ax88179_178a
[    5.739570] usbcore: registered new interface driver cdc_ether
[    5.741155] usbcore: registered new interface driver cdc_eem
[    5.742449] usbcore: registered new interface driver dm9601
[    5.743932] usbcore: registered new interface driver smsc75xx
[    5.745489] usbcore: registered new interface driver smsc95xx
[    5.746930] usbcore: registered new interface driver gl620a
[    5.748404] usbcore: registered new interface driver net1080
[    5.750058] usbcore: registered new interface driver plusb
[    5.751388] usbcore: registered new interface driver rndis_host
[    5.753059] usbcore: registered new interface driver cdc_subset
[    5.754759] usbcore: registered new interface driver zaurus
[    5.756458] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[    5.758861] usbcore: registered new interface driver int51x1
[    5.760220] usbcore: registered new interface driver ipheth
[    5.761777] usbcore: registered new interface driver sierra_net
[    5.763477] usbcore: registered new interface driver cdc_ncm
[    5.764840] Fusion MPT base driver 3.04.20
[    5.765915] Copyright (c) 1999-2008 LSI Corporation
[    5.767141] Fusion MPT SPI Host driver 3.04.20
[    5.768627] Fusion MPT FC Host driver 3.04.20
[    5.769899] Fusion MPT SAS Host driver 3.04.20
[    5.771388] Fusion MPT misc device (ioctl) driver 3.04.20
[    5.773065] mptctl: Registered with Fusion MPT base driver
[    5.775896] mptctl: /dev/mptctl @ (major,minor=10,220)
[    5.778295] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.780297] ehci-pci: EHCI PCI platform driver
[    5.782348] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    5.784642] ohci-pci: OHCI PCI platform driver
[    5.786768] uhci_hcd: USB Universal Host Controller Interface driver
[    5.789155] usbcore: registered new interface driver usb-storage
[    5.790292] usbcore: registered new interface driver ums-alauda
[    5.791451] usbcore: registered new interface driver ums-datafab
[    5.792636] usbcore: registered new interface driver ums-freecom
[    5.793770] usbcore: registered new interface driver ums-isd200
[    5.794894] usbcore: registered new interface driver ums-jumpshot
[    5.796065] usbcore: registered new interface driver ums-sddr09
[    5.797194] usbcore: registered new interface driver ums-sddr55
[    5.798315] usbcore: registered new interface driver ums-usbat
[    5.799448] usbcore: registered new interface driver usbtest
[    5.800764] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    5.803421] serio: i8042 KBD port at 0x60,0x64 irq 1
[    5.805907] serio: i8042 AUX port at 0x60,0x64 irq 12
[    5.809805] mousedev: PS/2 mouse device common for all mice
[    5.812855] rtc_cmos 00:00: RTC can wake from S4
[    5.813776] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    5.816073] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    5.817311] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs
[    5.818838] i6300esb: Intel 6300ESB WatchDog Timer Driver v0.05
[    5.821014] i6300esb: initialized (0xffffc90001ad4000). heartbeat=30 sec (nowayout=0)
[    5.823437] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
[    5.825318] iTCO_vendor_support: vendor-support=0
[    5.826633] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[    5.828817] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[    5.830635] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[    5.832494] md: linear personality registered for level -1
[    5.833479] md: raid0 personality registered for level 0
[    5.834447] md: raid1 personality registered for level 1
[    5.835413] md: raid10 personality registered for level 10
[    5.836674] md: raid6 personality registered for level 6
[    5.837653] md: raid5 personality registered for level 5
[    5.838570] md: raid4 personality registered for level 4
[    5.839508] md: multipath personality registered for level -4
[    5.840511] md: faulty personality registered for level -5
[    5.842651] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@xxxxxxxxxx
[    5.844661] device-mapper: multipath: version 1.6.0 loaded
[    5.845668] device-mapper: multipath round-robin: version 1.0.0 loaded
[    5.846806] device-mapper: cache-policy-mq: version 1.2.0 loaded
[    5.847850] device-mapper: cache cleaner: version 1.0.0 loaded
[    5.849531] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[    5.858756] usbcore: registered new interface driver usbhid
[    5.859975] usbhid: USB HID core driver
[    5.861398] TCP: bic registered
[    5.862303] Initializing XFRM netlink socket
[    5.864223] NET: Registered protocol family 10
[    5.865595] sit: IPv6 over IPv4 tunneling driver
[    5.867445] NET: Registered protocol family 17
[    5.868558] 8021q: 802.1Q VLAN Support v1.8
[    5.873884] DCCP: Activated CCID 2 (TCP-like)
[    5.874938] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[    5.878956] sctp: Hash tables configured (established 65536 bind 65536)
[    5.880629] tipc: Activated (version 2.0.0)
[    5.881747] NET: Registered protocol family 30
[    5.883095] tipc: Started in single node mode
[    5.884151] Key type dns_resolver registered
[    5.887259] 
[    5.887259] printing PIC contents
[    5.888786] ... PIC  IMR: ffff
[    5.892773] ... PIC  IRR: 9113
[    5.896923] ... PIC  ISR: 0000
[    5.897787] ... PIC ELCR: 0c00
[    5.898697] printing local APIC contents on CPU#0/0:
[    5.899879] ... APIC ID:      00000000 (0)
[    5.900922] ... APIC VERSION: 00050014
[    5.901914] ... APIC TASKPRI: 00000000 (00)
[    5.902688] ... APIC PROCPRI: 00000000
[    5.902688] ... APIC LDR: 01000000
[    5.902688] ... APIC DFR: ffffffff
[    5.902688] ... APIC SPIV: 000001ff
[    5.902688] ... APIC ISR field:
[    5.902688] 0000000000000000000000000000000000000000000000000000000000000000
[    5.902688] ... APIC TMR field:
[    5.902688] 0000000002000000000000000000000000000000000000000000000000000000
[    5.902688] ... APIC IRR field:
[    5.902688] 0000000000000000000000000000000000000000000000000000000000000000
[    5.902688] ... APIC ESR: 00000000
[    5.902688] ... APIC ICR: 000008fd
[    5.902688] ... APIC ICR2: 08000000
[    5.902688] ... APIC LVTT: 000000ef
[    5.902688] ... APIC LVTPC: 00010000
[    5.902688] ... APIC LVT0: 00010700
[    5.902688] ... APIC LVT1: 00000400
[    5.902688] ... APIC LVTERR: 000000fe
[    5.902688] ... APIC TMICT: 4e3ac4e4
[    5.902688] ... APIC TMCCT: 4dee7a8a
[    5.902688] ... APIC TDCR: 00000003
[    5.902688] 
[    5.927275] number of MP IRQ sources: 15.
[    5.928274] number of IO-APIC #0 registers: 24.
[    5.929331] testing the IO APIC.......................
[    5.930473] IO APIC #0......
[    5.931309] .... register #00: 00000000
[    5.932277] .......    : physical APIC id: 00
[    5.933306] .......    : Delivery Type: 0
[    5.934284] .......    : LTS          : 0
[    5.935265] .... register #01: 00170011
[    5.936244] .......     : max redirection entries: 17
[    5.937351] .......     : PRQ implemented: 0
[    5.938364] .......     : IO APIC version: 11
[    5.939392] .... register #02: 00000000
[    5.940361] .......     : arbitration: 00
[    5.941344] .... IRQ redirection table:
[    5.942314] 1    0    0   0   0    0    0    00
[    5.943368] 0    0    0   0   0    1    1    31
[    5.944440] 0    0    0   0   0    1    1    30
[    5.945496] 0    0    0   0   0    1    1    33
[    5.946561] 1    0    0   0   0    1    1    34
[    5.947620] 1    1    0   0   0    1    1    35
[    5.948694] 0    0    0   0   0    1    1    36
[    5.949745] 0    0    0   0   0    1    1    37
[    5.950808] 0    0    0   0   0    1    1    38
[    5.951865] 0    1    0   0   0    1    1    39
[    5.952934] 1    1    0   0   0    1    1    3A
[    5.953992] 1    1    0   0   0    1    1    3B
[    5.955050] 0    0    0   0   0    1    1    3C
[    5.956116] 0    0    0   0   0    1    1    3D
[    5.957175] 0    0    0   0   0    1    1    3E
[    5.958234] 0    0    0   0   0    1    1    3F
[    5.959293] 1    0    0   0   0    0    0    00
[    5.960358] 1    0    0   0   0    0    0    00
[    5.961412] 1    0    0   0   0    0    0    00
[    5.962457] 1    0    0   0   0    0    0    00
[    5.963510] 1    0    0   0   0    0    0    00
[    5.964576] 1    0    0   0   0    0    0    00
[    5.965633] 1    0    0   0   0    0    0    00
[    5.966684] 1    0    0   0   0    0    0    00
[    5.967724] IRQ to pin mappings:
[    5.968626] IRQ0 -> 0:2
[    5.969565] IRQ1 -> 0:1
[    5.970494] IRQ3 -> 0:3
[    5.971427] IRQ4 -> 0:4
[    5.972375] IRQ5 -> 0:5
[    5.974079] IRQ6 -> 0:6
[    5.976034] IRQ7 -> 0:7
[    5.977951] IRQ8 -> 0:8
[    5.979145] IRQ9 -> 0:9
[    5.980105] IRQ10 -> 0:10
[    5.981072] IRQ11 -> 0:11
[    5.982039] IRQ12 -> 0:12
[    5.983004] IRQ13 -> 0:13
[    5.983983] IRQ14 -> 0:14
[    5.984961] IRQ15 -> 0:15
[    5.985928] .................................... done.
[    5.988509] registered taskstats version 1
[    5.993318] bio: create slab <bio-1> at 1
[    5.997809] Btrfs loaded
[    6.000142] rtc_cmos 00:00: setting system clock to 2014-03-14 02:45:27 UTC (1394765127)
[    6.002361] BIOS EDD facility v0.16 2004-Jun-25, 6 devices found
[    6.010614] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    6.011922] 8021q: adding VLAN 0 to HW filter on device eth0
[    6.096083] tsc: Refined TSC clocksource calibration: 2693.507 MHz
[    6.446071] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[    8.012551] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[    8.014867] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    8.028042] Sending DHCP requests ., OK
[    8.068053] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
[    8.069778] IP-Config: Complete:
[    8.070709]      device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2
[    8.072924]      host=kbuildx-1, domain=, nis-domain=(none)
[    8.074160]      bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath=
[    8.075063]      nameserver0=10.0.2.3
[    8.076672] PM: Hibernation image not present or could not be loaded.
[    8.079666] Freeing unused kernel memory: 1440K (ffffffff8233b000 - ffffffff824a3000)
[    8.081648] Write protecting the kernel read-only data: 18432k
[    8.087687] Freeing unused kernel memory: 1688K (ffff880001a5a000 - ffff880001c00000)
[    8.094505] Freeing unused kernel memory: 1872K (ffff88000202c000 - ffff880002200000)
[    8.376591] microcode: CPU0 sig=0xf61, pf=0x1, revision=0x1
[    8.379715] microcode: CPU1 sig=0xf61, pf=0x1, revision=0x1
[    8.381985] microcode: CPU2 sig=0xf61, pf=0x1, revision=0x1
[    8.383190] microcode: CPU3 sig=0xf61, pf=0x1, revision=0x1
[    8.384898] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[    8.825188] random: vgscan urandom read with 21 bits of entropy available

==> /lkp/lkp/src/tmp/run_log <==
Kernel tests: Boot OK!
PATH=/sbin:/usr/sbin:/bin:/usr/bin

==> /lkp/lkp/src/tmp/err_log <==

==> /lkp/lkp/src/tmp/run_log <==
downloading latest lkp src code
Kernel tests: Boot OK 2!
/lkp/lkp/src/bin/run-lkp
LKP_SRC_DIR=/lkp/lkp/src
RESULT_ROOT=/lkp/result/kbuildx/sysbench/fileio/600s-100%-1HDD-xfs-64G-1024-rndrd-sync/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/0
job=/lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml
run-job /lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml
2014-03-14 02:45:54 mkfs -t xfs /dev/vdb
meta-data=/dev/vdb               isize=256    agcount=4, agsize=16777216 blks
         =                       sectsz=512   attr=2, projid32bit=0
data     =                       bsize=4096   blocks=67108864, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal log           bsize=4096   blocks=32768, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
2014-03-14 02:45:56 mount -t xfs -o nobarrier,inode64 /dev/vdb /fs/vdb
[   31.044324] XFS (vdb): Mounting Filesystem
[   31.050656] XFS (vdb): Ending clean mount
run: pre-test
[   40.100242] random: nonblocking pool is initialized
[ 1110.416706] Unregister pv shared memory for cpu 3
[ 1110.416709] Unregister pv shared memory for cpu 2
[ 1110.416711] Unregister pv shared memory for cpu 0
[ 1110.419358] Unregister pv shared memory for cpu 1
[ 1110.424626] reboot: Restarting system
[ 1110.425355] reboot: machine restart
Elapsed time: 845
numactl --preferred=0 --physcpubind=4-7 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/vmlinuz-3.14.0-rc6-wl-ath-03638-g165e0ff -append 'user=lkp job=/lkp/scheduled/kbuildx-1/cyclic_fileio-600s-100%-1HDD-xfs-64G-1024-rndrd-sync-HEAD-165e0ff526fe806c4e14d02b9eccdfeb35449175.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/vmlinuz-3.14.0-rc6-wl-ath-03638-g165e0ff kconfig=x86_64-lkp commit=165e0ff526fe806c4e14d02b9eccdfeb35449175 modules_initrd=/kernel/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/modules.cgz max_uptime=3743 RESULT_ROOT=/lkp/result/kbuildx/sysbench/fileio/600s-100%-1HDD-xfs-64G-1024-rndrd-sync/x86_64-lkp/165e0ff526fe806c4e14d02b9eccdfeb35449175/0 initrd=/kernel-tests/initrd/lkp-rootfs.cgz root=/dev/ram0 ip=::::kbuildx-1::dhcp oops=panic earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal'  -initrd /fs/sda1/initrd-kbuildx-1 -m 16384 -smp 4 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::9648-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/sda1/disk0-kbuildx-1,media=disk,if=virtio -drive file=/fs/sda1/disk1-kbuildx-1,media=disk,if=virtio -drive file=/fs/sda1/disk2-kbuildx-1,media=disk,if=virtio -drive file=/fs/sda1/disk3-kbuildx-1,media=disk,if=virtio -drive file=/fs/sda1/disk4-kbuildx-1,media=disk,if=virtio -drive file=/fs/sda1/disk5-kbuildx-1,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-kbuildx-1 -serial file:/dev/shm/kboot/serial-kbuildx-1 -daemonize -display none -monitor null