dmesg - R1-SKALI-2000MHZ-512MB
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.32-24-server (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #39-Ubuntu SMP Wed Jul 28 06:21:40 UTC 2010 (Ubuntu 2.6.32-24.39-server 2.6.32.15+drm33.5)
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-2.6.32-24-server root=/dev/mapper/ubuntu-root ro quiet
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
[ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000001fffb000 (usable)
[ 0.000000] BIOS-e820: 000000001fffb000 - 0000000020000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved)
[ 0.000000] DMI 2.4 present.
[ 0.000000] last_pfn = 0x1fffb 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 0x0, new 0x7010600070106
[ 0.000000] e820 update range: 0000000000001000 - 0000000000006000 (usable) ==> (reserved)
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] modified physical RAM map:
[ 0.000000] modified: 0000000000000000 - 0000000000001000 (usable)
[ 0.000000] modified: 0000000000001000 - 0000000000006000 (reserved)
[ 0.000000] modified: 0000000000006000 - 000000000009f000 (usable)
[ 0.000000] modified: 000000000009f000 - 00000000000a0000 (reserved)
[ 0.000000] modified: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] modified: 0000000000100000 - 000000001fffb000 (usable)
[ 0.000000] modified: 000000001fffb000 - 0000000020000000 (reserved)
[ 0.000000] modified: 00000000fffbc000 - 0000000100000000 (reserved)
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: 0000000000000000-000000001fffb000
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] 0000000000 - 001fe00000 page 2M
[ 0.000000] 001fe00000 - 001fffb000 page 4k
[ 0.000000] kernel direct mapping tables up to 1fffb000 @ 8000-b000
[ 0.000000] RAMDISK: 17792000 - 1803b564
[ 0.000000] ACPI: RSDP 00000000000f8950 00014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 000000001fffdc50 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 000000001ffffd20 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 000000001fffde90 01E22 (v01 BXPC BXDSDT 00000001 INTL 20090123)
[ 0.000000] ACPI: FACS 000000001ffffcc0 00040
[ 0.000000] ACPI: SSDT 000000001fffddf0 00093 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 000000001fffdcd0 000AA (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 000000001fffdc90 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-000000001fffb000
[ 0.000000] Bootmem setup node 0 0000000000000000-000000001fffb000
[ 0.000000] NODE_DATA [0000000000009000 - 000000000000dfff]
[ 0.000000] bootmap [000000000000e000 - 0000000000011fff] pages 4
[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 001fffb000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0001000000 - 0001a4cea4] TEXT DATA BSS ==> [0001000000 - 0001a4cea4]
[ 0.000000] #3 [0017792000 - 001803b564] RAMDISK ==> [0017792000 - 001803b564]
[ 0.000000] #4 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000]
[ 0.000000] #5 [0001a4d000 - 0001a4d0a8] BRK ==> [0001a4d000 - 0001a4d0a8]
[ 0.000000] #6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
[ 0.000000] found SMP MP-table at [ffff8800000f89a0] f89a0
[ 0.000000] kvm-clock: cpu 0, msr 0:187cb41, boot clock
[ 0.000000] [ffffea0000000000-ffffea00007fffff] PMD -> [ffff880002000000-ffff8800027fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x00100000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00000001
[ 0.000000] 0: 0x00000006 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0001fffb
[ 0.000000] On node 0 totalpages: 130965
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 101 pages reserved
[ 0.000000] DMA zone: 3837 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 1736 pages used for memmap
[ 0.000000] DMA32 zone: 125235 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 (acpi_id[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
[ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 8, 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] SMP: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 24
[ 0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000
[ 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] Allocating PCI resources starting at 20000000 (gap: 20000000:dffbc000)
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff880001c00000 s91544 r8192 d23144 u262144
[ 0.000000] pcpu-alloc: s91544 r8192 d23144 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] kvm-clock: cpu 0, msr 0:1c15b41, primary cpu clock
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 129072
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-2.6.32-24-server root=/dev/mapper/ubuntu-root ro quiet
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 494988k/524268k available (5512k kernel code, 408k absent, 28872k reserved, 3084k data, 800k init)
[ 0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:4352 nr_irqs:472
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 5242880 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] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.000000] Detected 2000.132 MHz processor.
[ 0.040000] Calibrating delay loop (skipped) preset value.. 4000.26 BogoMIPS (lpj=20001320)
[ 0.040000] Security Framework initialized
[ 0.040000] AppArmor: AppArmor initialized
[ 0.040000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.040000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.040000] Mount-cache hash table entries: 256
[ 0.040000] Initializing cgroup subsys ns
[ 0.040000] Initializing cgroup subsys cpuacct
[ 0.040000] Initializing cgroup subsys memory
[ 0.040000] Initializing cgroup subsys devices
[ 0.040000] Initializing cgroup subsys freezer
[ 0.040000] Initializing cgroup subsys net_cls
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 0/0x0 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 0
[ 0.040000] mce: CPU supports 10 MCE banks
[ 0.040000] using C1E aware idle routine
[ 0.040000] Performance Events: AMD PMU driver.
[ 0.040000] ... version: 0
[ 0.040000] ... bit width: 48
[ 0.040000] ... generic registers: 4
[ 0.040000] ... value mask: 0000ffffffffffff
[ 0.040000] ... max period: 00007fffffffffff
[ 0.040000] ... fixed-purpose events: 0
[ 0.040000] ... event mask: 000000000000000f
[ 0.044698] ACPI: Core revision 20090903
[ 0.048229] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.048240] ftrace: allocating 22817 entries in 90 pages
[ 0.050161] Setting APIC routing to flat
[ 0.051606] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.051609] CPU0: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.060000] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.040000] Initializing CPU#1
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 1/0x1 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 1
[ 0.040000] kvm-clock: cpu 1, msr 0:1c55b41, secondary cpu clock
[ 0.061762] CPU1: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.061978] Booting processor 2 APIC 0x2 ip 0x6000
[ 0.040000] Initializing CPU#2
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 2/0x2 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 2
[ 0.040000] kvm-clock: cpu 2, msr 0:1c95b41, secondary cpu clock
[ 0.073408] CPU2: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.073643] Booting processor 3 APIC 0x3 ip 0x6000
[ 0.040000] Initializing CPU#3
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 3/0x3 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 3
[ 0.040000] kvm-clock: cpu 3, msr 0:1cd5b41, secondary cpu clock
[ 0.085072] CPU3: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.085281] Booting processor 4 APIC 0x4 ip 0x6000
[ 0.040000] Initializing CPU#4
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 4/0x4 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 4
[ 0.040000] kvm-clock: cpu 4, msr 0:1d15b41, secondary cpu clock
[ 0.096715] CPU4: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.096966] Booting processor 5 APIC 0x5 ip 0x6000
[ 0.040000] Initializing CPU#5
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 5/0x5 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 5
[ 0.040000] kvm-clock: cpu 5, msr 0:1d55b41, secondary cpu clock
[ 0.108391] CPU5: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.108585] Booting processor 6 APIC 0x6 ip 0x6000
[ 0.040000] Initializing CPU#6
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 6/0x6 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 6
[ 0.040000] kvm-clock: cpu 6, msr 0:1d95b41, secondary cpu clock
[ 0.120104] CPU6: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.120349] Booting processor 7 APIC 0x7 ip 0x6000
[ 0.040000] Initializing CPU#7
[ 0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.040000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.040000] CPU 7/0x7 -> Node 0
[ 0.040000] CPU: Physical Processor ID: 0
[ 0.040000] CPU: Processor Core ID: 7
[ 0.040000] kvm-clock: cpu 7, msr 0:1dd5b41, secondary cpu clock
[ 0.131764] CPU7: AMD Opteron(tm) Processor 6128 stepping 01
[ 0.131808] Brought up 8 CPUs
[ 0.131811] Total of 8 processors activated (32002.11 BogoMIPS).
[ 0.130208] x86 PAT enabled: cpu 4, old 0x0, new 0x7010600070106
[ 0.130570] x86 PAT enabled: cpu 6, old 0x0, new 0x7010600070106
[ 0.131806] x86 PAT enabled: cpu 7, old 0x0, new 0x7010600070106
[ 0.131473] x86 PAT enabled: cpu 3, old 0x0, new 0x7010600070106
[ 0.132045] x86 PAT enabled: cpu 1, old 0x0, new 0x7010600070106
[ 0.132594] x86 PAT enabled: cpu 5, old 0x0, new 0x7010600070106
[ 0.133189] x86 PAT enabled: cpu 2, old 0x0, new 0x7010600070106
[ 0.135731] CPU0 attaching sched-domain:
[ 0.135734] domain 0: span 0-7 level MC
[ 0.135737] groups: 0 1 2 3 4 5 6 7
[ 0.135745] CPU1 attaching sched-domain:
[ 0.135747] domain 0: span 0-7 level MC
[ 0.135749] groups: 1 2 3 4 5 6 7 0
[ 0.135756] CPU2 attaching sched-domain:
[ 0.135758] domain 0: span 0-7 level MC
[ 0.135760] groups: 2 3 4 5 6 7 0 1
[ 0.135766] CPU3 attaching sched-domain:
[ 0.135768] domain 0: span 0-7 level MC
[ 0.135770] groups: 3 4 5 6 7 0 1 2
[ 0.135777] CPU4 attaching sched-domain:
[ 0.135778] domain 0: span 0-7 level MC
[ 0.135780] groups: 4 5 6 7 0 1 2 3
[ 0.135787] CPU5 attaching sched-domain:
[ 0.135788] domain 0: span 0-7 level MC
[ 0.135790] groups: 5 6 7 0 1 2 3 4
[ 0.135797] CPU6 attaching sched-domain:
[ 0.135798] domain 0: span 0-7 level MC
[ 0.135800] groups: 6 7 0 1 2 3 4 5
[ 0.135806] CPU7 attaching sched-domain:
[ 0.135808] domain 0: span 0-7 level MC
[ 0.135810] groups: 7 0 1 2 3 4 5 6
[ 0.136046] devtmpfs: initialized
[ 0.141523] regulator: core version 0.5
[ 0.141523] Time: 10:25:02 Date: 06/29/11
[ 0.141523] NET: Registered protocol family 16
[ 0.141523] ACPI: bus type pci registered
[ 0.141523] PCI: Using configuration type 1 for base access
[ 0.141523] PCI: Using configuration type 1 for extended access
[ 0.141523] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.141523] mtrr: your CPUs had inconsistent MTRRdefType settings
[ 0.141523] mtrr: probably your BIOS does not setup all CPUs.
[ 0.141523] mtrr: corrected configuration.
[ 0.141569] Trying to unpack rootfs image as initramfs...
[ 0.141659] bio: create slab at 0
[ 0.141659] ACPI: EC: Look up EC in DSDT
[ 0.143224] ACPI: Interpreter enabled
[ 0.143229] ACPI: (supports S0 S3 S4 S5)
[ 0.143246] ACPI: Using IOAPIC for interrupt routing
[ 0.152578] ACPI: No dock devices found.
[ 0.152606] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.153455] pci 0000:00:01.1: reg 20 io port: [0xc000-0xc00f]
[ 0.153776] pci 0000:00:01.2: reg 20 io port: [0xc020-0xc03f]
[ 0.154128] pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI
[ 0.154138] pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB
[ 0.160103] pci 0000:00:02.0: reg 10 32bit mmio pref: [0xf0000000-0xf1ffffff]
[ 0.161701] pci 0000:00:02.0: reg 14 32bit mmio: [0xf2000000-0xf2000fff]
[ 0.168720] pci 0000:00:02.0: reg 30 32bit mmio pref: [0xf2010000-0xf201ffff]
[ 0.169211] pci 0000:00:03.0: reg 10 32bit mmio: [0xf2020000-0xf203ffff]
[ 0.169272] pci 0000:00:03.0: reg 14 io port: [0xc040-0xc07f]
[ 0.169408] pci 0000:00:03.0: reg 30 32bit mmio pref: [0xf2040000-0xf205ffff]
[ 0.169762] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.172927] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.173048] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.173151] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.173248] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.173561] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.173565] vgaarb: loaded
[ 0.173808] SCSI subsystem initialized
[ 0.174080] libata version 3.00 loaded.
[ 0.174080] usbcore: registered new interface driver usbfs
[ 0.174080] usbcore: registered new interface driver hub
[ 0.174080] usbcore: registered new device driver usb
[ 0.174080] ACPI: WMI: Mapper loaded
[ 0.174080] PCI: Using ACPI for IRQ routing
[ 0.174080] NetLabel: Initializing
[ 0.174080] NetLabel: domain hash size = 128
[ 0.174080] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.174080] NetLabel: unlabeled traffic allowed by default
[ 0.174080] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.174080] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 0.190037] Switching to clocksource kvm-clock
[ 0.200000] AppArmor: AppArmor Filesystem Enabled
[ 0.200000] pnp: PnP ACPI init
[ 0.200000] ACPI: bus type pnp registered
[ 0.200000] pnp: PnP ACPI: found 6 devices
[ 0.200000] ACPI: ACPI bus type pnp unregistered
[ 0.200000] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.200000] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[ 0.200000] NET: Registered protocol family 2
[ 0.200000] IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.200340] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.200711] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.201078] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.201083] TCP reno registered
[ 0.201261] NET: Registered protocol family 1
[ 0.201283] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.201301] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.201317] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.201383] pci 0000:00:02.0: Boot video device
[ 0.202402] Scanning for low memory corruption every 60 seconds
[ 0.202584] audit: initializing netlink socket (disabled)
[ 0.202600] type=2000 audit(1309343103.190:1): initialized
[ 0.213069] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.215467] VFS: Disk quotas dquot_6.5.2
[ 0.215535] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.216439] fuse init (API version 7.13)
[ 0.216530] msgmni has been set to 966
[ 0.217918] alg: No test for stdrng (krng)
[ 0.217998] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.218006] io scheduler noop registered
[ 0.218008] io scheduler anticipatory registered
[ 0.218010] io scheduler deadline registered (default)
[ 0.218052] io scheduler cfq registered
[ 0.218135] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.218161] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.218260] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 0.218269] ACPI: Power Button [PWRF]
[ 0.218730] processor LNXCPU:00: registered as cooling_device0
[ 0.218791] processor LNXCPU:01: registered as cooling_device1
[ 0.218883] processor LNXCPU:02: registered as cooling_device2
[ 0.218991] processor LNXCPU:03: registered as cooling_device3
[ 0.219099] processor LNXCPU:04: registered as cooling_device4
[ 0.219183] processor LNXCPU:05: registered as cooling_device5
[ 0.219266] processor LNXCPU:06: registered as cooling_device6
[ 0.219339] processor LNXCPU:07: registered as cooling_device7
[ 0.221566] Linux agpgart interface v0.103
[ 0.223072] brd: module loaded
[ 0.223564] loop: module loaded
[ 0.223651] input: Macintosh mouse button emulation as /devices/virtual/input/input1
[ 0.223787] ata_piix 0000:00:01.1: version 2.13
[ 0.223930] ata_piix 0000:00:01.1: setting latency timer to 64
[ 0.224269] scsi0 : ata_piix
[ 0.224492] scsi1 : ata_piix
[ 0.224536] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
[ 0.224539] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
[ 0.224904] Fixed MDIO Bus: probed
[ 0.224942] PPP generic driver version 2.4.2
[ 0.224996] tun: Universal TUN/TAP device driver, 1.6
[ 0.224997] tun: (C) 1999-2004 Max Krasnyansky
[ 0.225114] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.225138] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.225147] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.225504] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[ 0.225530] uhci_hcd 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 11 (level, high) -> IRQ 11
[ 0.225553] uhci_hcd 0000:00:01.2: setting latency timer to 64
[ 0.225570] uhci_hcd 0000:00:01.2: UHCI Host Controller
[ 0.225614] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
[ 0.225735] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c020
[ 0.225923] usb usb1: configuration #1 chosen from 1 choice
[ 0.225947] hub 1-0:1.0: USB hub found
[ 0.225964] hub 1-0:1.0: 2 ports detected
[ 0.226124] PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 0.226955] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.226997] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.227107] mice: PS/2 mouse device common for all mice
[ 0.227279] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 0.227494] rtc0: alarms up to one day, 114 bytes nvram, hpet irqs
[ 0.227627] device-mapper: uevent: version 1.0.3
[ 0.228003] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
[ 0.228364] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 0.229026] device-mapper: multipath: version 1.1.0 loaded
[ 0.229032] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.230927] cpuidle: using governor ladder
[ 0.230930] cpuidle: using governor menu
[ 0.231385] TCP cubic registered
[ 0.231530] NET: Registered protocol family 10
[ 0.232323] lo: Disabled Privacy Extensions
[ 0.232649] NET: Registered protocol family 17
[ 0.233150] PM: Resume from disk failed.
[ 0.233171] registered taskstats version 1
[ 0.233386] Magic number: 15:612:427
[ 0.233592] rtc_cmos 00:01: setting system clock to 2011-06-29 10:25:02 UTC (1309343102)
[ 0.233595] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.233596] EDD information not available.
[ 0.382154] ata1.00: ATAPI: QEMU DVD-ROM, 0.12.5, max UDMA/100
[ 0.382182] ata1.01: ATA-7: QEMU HARDDISK, 0.12.5, max UDMA/100
[ 0.382185] ata1.01: 4194304 sectors, multi 16: LBA48
[ 0.382723] ata1.00: configured for MWDMA2
[ 0.383147] ata1.01: configured for MWDMA2
[ 0.384150] scsi 0:0:0:0: CD-ROM QEMU QEMU DVD-ROM 0.12 PQ: 0 ANSI: 5
[ 0.384783] sr0: scsi3-mmc drive: 4x/4x xa/form2 tray
[ 0.384793] Uniform CD-ROM driver Revision: 3.20
[ 0.384968] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 0.385043] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 0.385154] scsi 0:0:1:0: Direct-Access ATA QEMU HARDDISK 0.12 PQ: 0 ANSI: 5
[ 0.385335] sd 0:0:1:0: Attached scsi generic sg1 type 0
[ 0.385462] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.14 GB/2.00 GiB)
[ 0.385498] sd 0:0:1:0: [sda] Write Protect is off
[ 0.385500] sd 0:0:1:0: [sda] Mode Sense: 00 3a 00 00
[ 0.385523] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.385724] sda: sda1 sda2 < sda5 >
[ 0.386953] sd 0:0:1:0: [sda] Attached SCSI disk
[ 0.406081] Freeing initrd memory: 8869k freed
[ 0.410308] Freeing unused kernel memory: 800k freed
[ 0.410875] Write protecting the kernel read-only data: 7804k
[ 0.442489] udev: starting version 151
[ 0.462337] Intel(R) PRO/1000 Network Driver - version 7.3.21-k5-NAPI
[ 0.462346] Copyright (c) 1999-2006 Intel Corporation.
[ 0.462628] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
[ 0.462660] e1000 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, high) -> IRQ 10
[ 0.462699] e1000 0000:00:03.0: setting latency timer to 64
[ 0.492678] FDC 0 is a S82078B
[ 0.550267] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 0.786871] e1000: 0000:00:03.0: e1000_probe: (PCI:33MHz:32-bit) 02:00:ca:ba:1b:90
[ 0.843795] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
[ 0.868186] usb 1-1: configuration #1 chosen from 1 choice
[ 0.900825] usbcore: registered new interface driver hiddev
[ 0.923076] input: QEMU 0.12.5 QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/input/input3
[ 0.923224] generic-usb 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU 0.12.5 QEMU USB Tablet] on usb-0000:00:01.2-1/input0
[ 0.923247] usbcore: registered new interface driver usbhid
[ 0.923249] usbhid: v2.6:USB HID core driver
[ 0.971450] EXT4-fs (dm-0): INFO: recovery required on readonly filesystem
[ 0.971459] EXT4-fs (dm-0): write access will be enabled during recovery
[ 1.273539] EXT4-fs (dm-0): orphan cleanup on readonly fs
[ 1.285569] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 3646
[ 1.287608] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1307
[ 1.287655] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1299
[ 1.287669] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1298
[ 1.287683] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1297
[ 1.287697] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1293
[ 1.287714] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1291
[ 1.287727] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1290
[ 1.287738] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1289
[ 1.287751] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1288
[ 1.287766] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1285
[ 1.287777] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1284
[ 1.287789] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1282
[ 1.287828] EXT4-fs (dm-0): ext4_orphan_cleanup: deleting unreferenced inode 1279
[ 1.287842] EXT4-fs (dm-0): 14 orphan inodes deleted
[ 1.287845] EXT4-fs (dm-0): recovery complete
[ 1.553993] EXT4-fs (dm-0): mounted filesystem with ordered data mode
[ 3.530093] Clocksource tsc unstable (delta = 85031333 ns)
[ 3.800098] ureadahead invoked oom-killer: gfp_mask=0xd0, order=0, oom_adj=0
[ 3.800105] ureadahead cpuset=/ mems_allowed=0
[ 3.800116] Pid: 350, comm: ureadahead Not tainted 2.6.32-24-server #39-Ubuntu
[ 3.800119] Call Trace:
[ 3.800154] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0
[ 3.800166] [] oom_kill_process+0xd4/0x2f0
[ 3.800169] [] ? select_bad_process+0xd0/0x110
[ 3.800173] [] __out_of_memory+0x58/0xc0
[ 3.800176] [] out_of_memory+0x12e/0x1a0
[ 3.800200] [] ? _spin_lock+0xe/0x20
[ 3.800204] [] __alloc_pages_slowpath+0x511/0x580
[ 3.800214] [] ? apic_timer_interrupt+0xe/0x20
[ 3.800217] [] __alloc_pages_nodemask+0x171/0x180
[ 3.800226] [] alloc_pages_current+0x87/0xd0
[ 3.800229] [] __get_free_pages+0xe/0x50
[ 3.800234] [] ring_buffer_resize+0x204/0x340
[ 3.800237] [] tracing_resize_ring_buffer+0x2d/0xa0
[ 3.800241] [] tracing_entries_write+0x137/0x1d0
[ 3.800244] [] ? trace_nowake_buffer_unlock_commit+0x43/0x60
[ 3.800258] [] ? security_file_permission+0x16/0x20
[ 3.800268] [] vfs_write+0xb8/0x1a0
[ 3.800271] [] sys_write+0x51/0x80
[ 3.800277] [] system_call_fastpath+0x16/0x1b
[ 3.800279] Mem-Info:
[ 3.800281] Node 0 DMA per-cpu:
[ 3.800284] CPU 0: hi: 0, btch: 1 usd: 0
[ 3.800286] CPU 1: hi: 0, btch: 1 usd: 0
[ 3.800288] CPU 2: hi: 0, btch: 1 usd: 0
[ 3.800290] CPU 3: hi: 0, btch: 1 usd: 0
[ 3.800292] CPU 4: hi: 0, btch: 1 usd: 0
[ 3.800294] CPU 5: hi: 0, btch: 1 usd: 0
[ 3.800296] CPU 6: hi: 0, btch: 1 usd: 0
[ 3.800297] CPU 7: hi: 0, btch: 1 usd: 0
[ 3.800299] Node 0 DMA32 per-cpu:
[ 3.800301] CPU 0: hi: 186, btch: 31 usd: 169
[ 3.800303] CPU 1: hi: 186, btch: 31 usd: 79
[ 3.800305] CPU 2: hi: 186, btch: 31 usd: 168
[ 3.800307] CPU 3: hi: 186, btch: 31 usd: 150
[ 3.800309] CPU 4: hi: 186, btch: 31 usd: 171
[ 3.800311] CPU 5: hi: 186, btch: 31 usd: 121
[ 3.800313] CPU 6: hi: 186, btch: 31 usd: 181
[ 3.800314] CPU 7: hi: 186, btch: 31 usd: 160
[ 3.800319] active_anon:77 inactive_anon:128 isolated_anon:0
[ 3.800320] active_file:23 inactive_file:3 isolated_file:31
[ 3.800325] unevictable:0 dirty:10 writeback:0 unstable:0
[ 3.800326] free:1294 slab_reclaimable:571 slab_unreclaimable:3662
[ 3.800327] mapped:22 shmem:33 pagetables:28 bounce:0
[ 3.800329] Node 0 DMA free:2032kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:248kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[ 3.800338] lowmem_reserve[]: 0 489 489 489
[ 3.800342] Node 0 DMA32 free:3144kB min:2784kB low:3480kB high:4176kB active_anon:308kB inactive_anon:512kB active_file:92kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):124kB present:500940kB mlocked:0kB dirty:40kB writeback:0kB mapped:88kB shmem:132kB slab_reclaimable:2284kB slab_unreclaimable:14400kB kernel_stack:1160kB pagetables:112kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ 3.800352] lowmem_reserve[]: 0 0 0 0
[ 3.800355] Node 0 DMA: 0*4kB 0*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2032kB
[ 3.800364] Node 0 DMA32: 96*4kB 7*8kB 2*16kB 0*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3160kB
[ 3.800372] 117 total pagecache pages
[ 3.800374] 0 pages in swap cache
[ 3.800379] Swap cache stats: add 0, delete 0, find 0/0
[ 3.800380] Free swap = 0kB
[ 3.800382] Total swap = 0kB
[ 3.804112] 131067 pages RAM
[ 3.804115] 4902 pages reserved
[ 3.804116] 94 pages shared
[ 3.804118] 123459 pages non-shared
[ 3.804122] Out of memory: kill process 351 (plymouthd) score 400 or a child
[ 3.804124] Killed process 351 (plymouthd)
[ 4.131201] init invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
[ 4.131207] init cpuset=/ mems_allowed=0
[ 4.131211] Pid: 1, comm: init Not tainted 2.6.32-24-server #39-Ubuntu
[ 4.131214] Call Trace:
[ 4.131227] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0
[ 4.131233] [] oom_kill_process+0xd4/0x2f0
[ 4.131236] [] ? select_bad_process+0xd0/0x110
[ 4.131240] [] __out_of_memory+0x58/0xc0
[ 4.131243] [] out_of_memory+0x12e/0x1a0
[ 4.131247] [] ? _spin_lock+0xe/0x20
[ 4.131251] [] __alloc_pages_slowpath+0x511/0x580
[ 4.131254] [] __alloc_pages_nodemask+0x171/0x180
[ 4.131260] [] alloc_pages_current+0x87/0xd0
[ 4.131263] [] __page_cache_alloc+0x67/0x70
[ 4.131268] [] __do_page_cache_readahead+0xc9/0x210
[ 4.131271] [] ra_submit+0x21/0x30
[ 4.131274] [] filemap_fault+0x3fe/0x450
[ 4.131278] [] __do_fault+0x54/0x500
[ 4.131281] [] handle_mm_fault+0x1a8/0x3c0
[ 4.131285] [] do_page_fault+0x125/0x3b0
[ 4.131288] [] page_fault+0x25/0x30
[ 4.131290] Mem-Info:
[ 4.131291] Node 0 DMA per-cpu:
[ 4.131294] CPU 0: hi: 0, btch: 1 usd: 0
[ 4.131296] CPU 1: hi: 0, btch: 1 usd: 0
[ 4.131298] CPU 2: hi: 0, btch: 1 usd: 0
[ 4.131300] CPU 3: hi: 0, btch: 1 usd: 0
[ 4.131302] CPU 4: hi: 0, btch: 1 usd: 0
[ 4.131303] CPU 5: hi: 0, btch: 1 usd: 0
[ 4.131305] CPU 6: hi: 0, btch: 1 usd: 0
[ 4.131307] CPU 7: hi: 0, btch: 1 usd: 0
[ 4.131309] Node 0 DMA32 per-cpu:
[ 4.131311] CPU 0: hi: 186, btch: 31 usd: 30
[ 4.131313] CPU 1: hi: 186, btch: 31 usd: 0
[ 4.131315] CPU 2: hi: 186, btch: 31 usd: 0
[ 4.131322] CPU 3: hi: 186, btch: 31 usd: 0
[ 4.131324] CPU 4: hi: 186, btch: 31 usd: 0
[ 4.131326] CPU 5: hi: 186, btch: 31 usd: 0
[ 4.131328] CPU 6: hi: 186, btch: 31 usd: 0
[ 4.131329] CPU 7: hi: 186, btch: 31 usd: 0
[ 4.131334] active_anon:35 inactive_anon:127 isolated_anon:0
[ 4.131335] active_file:43 inactive_file:9 isolated_file:0
[ 4.131336] unevictable:0 dirty:0 writeback:0 unstable:0
[ 4.131337] free:1188 slab_reclaimable:577 slab_unreclaimable:3706
[ 4.131338] mapped:4 shmem:33 pagetables:26 bounce:0
[ 4.131340] Node 0 DMA free:2032kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:248kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[ 4.131349] lowmem_reserve[]: 0 489 489 489
[ 4.131353] Node 0 DMA32 free:2720kB min:2784kB low:3480kB high:4176kB active_anon:140kB inactive_anon:508kB active_file:172kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:500940kB mlocked:0kB dirty:0kB writeback:0kB mapped:16kB shmem:132kB slab_reclaimable:2308kB slab_unreclaimable:14576kB kernel_stack:1152kB pagetables:104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:73 all_unreclaimable? no
[ 4.131362] lowmem_reserve[]: 0 0 0 0
[ 4.131365] Node 0 DMA: 0*4kB 0*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2032kB
[ 4.131374] Node 0 DMA32: 64*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 2816kB
[ 4.131382] 92 total pagecache pages
[ 4.131383] 0 pages in swap cache
[ 4.131385] Swap cache stats: add 0, delete 0, find 0/0
[ 4.131387] Free swap = 0kB
[ 4.131388] Total swap = 0kB
[ 4.134735] 131067 pages RAM
[ 4.134737] 4902 pages reserved
[ 4.134738] 73 pages shared
[ 4.134740] 124687 pages non-shared
[ 4.134743] Out of memory: kill process 350 (ureadahead) score 296 or a child
[ 4.134746] Killed process 350 (ureadahead)
[ 4.235215] ureadahead: page allocation failure. order:0, mode:0xd0
[ 4.235221] Pid: 350, comm: ureadahead Not tainted 2.6.32-24-server #39-Ubuntu
[ 4.235225] Call Trace:
[ 4.235240] [] __alloc_pages_slowpath+0x56e/0x580
[ 4.235247] [] ? apic_timer_interrupt+0xe/0x20
[ 4.235251] [] __alloc_pages_nodemask+0x171/0x180
[ 4.235257] [] alloc_pages_current+0x87/0xd0
[ 4.235260] [] __get_free_pages+0xe/0x50
[ 4.235265] [] ring_buffer_resize+0x204/0x340
[ 4.235269] [] tracing_resize_ring_buffer+0x2d/0xa0
[ 4.235272] [] tracing_entries_write+0x137/0x1d0
[ 4.235275] [] ? trace_nowake_buffer_unlock_commit+0x43/0x60
[ 4.235282] [] ? security_file_permission+0x16/0x20
[ 4.235287] [] vfs_write+0xb8/0x1a0
[ 4.235290] [] sys_write+0x51/0x80
[ 4.235296] [] system_call_fastpath+0x16/0x1b
[ 4.235298] Mem-Info:
[ 4.235300] Node 0 DMA per-cpu:
[ 4.235303] CPU 0: hi: 0, btch: 1 usd: 0
[ 4.235305] CPU 1: hi: 0, btch: 1 usd: 0
[ 4.235310] CPU 2: hi: 0, btch: 1 usd: 0
[ 4.235312] CPU 3: hi: 0, btch: 1 usd: 0
[ 4.235314] CPU 4: hi: 0, btch: 1 usd: 0
[ 4.235316] CPU 5: hi: 0, btch: 1 usd: 0
[ 4.235318] CPU 6: hi: 0, btch: 1 usd: 0
[ 4.235320] CPU 7: hi: 0, btch: 1 usd: 0
[ 4.235321] Node 0 DMA32 per-cpu:
[ 4.235324] CPU 0: hi: 186, btch: 31 usd: 30
[ 4.235326] CPU 1: hi: 186, btch: 31 usd: 0
[ 4.235332] CPU 2: hi: 186, btch: 31 usd: 0
[ 4.235334] CPU 3: hi: 186, btch: 31 usd: 1
[ 4.235335] CPU 4: hi: 186, btch: 31 usd: 0
[ 4.235337] CPU 5: hi: 186, btch: 31 usd: 0
[ 4.235339] CPU 6: hi: 186, btch: 31 usd: 0
[ 4.235341] CPU 7: hi: 186, btch: 31 usd: 0
[ 4.235346] active_anon:35 inactive_anon:127 isolated_anon:0
[ 4.235346] active_file:20 inactive_file:47 isolated_file:0
[ 4.235347] unevictable:0 dirty:0 writeback:0 unstable:0
[ 4.235348] free:26 slab_reclaimable:577 slab_unreclaimable:3706
[ 4.235349] mapped:4 shmem:33 pagetables:26 bounce:0
[ 4.235351] Node 0 DMA free:16kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15348kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:248kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[ 4.235361] lowmem_reserve[]: 0 489 489 489
[ 4.235364] Node 0 DMA32 free:88kB min:2784kB low:3480kB high:4176kB active_anon:140kB inactive_anon:508kB active_file:80kB inactive_file:188kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:500940kB mlocked:0kB dirty:0kB writeback:0kB mapped:16kB shmem:132kB slab_reclaimable:2308kB slab_unreclaimable:14576kB kernel_stack:1152kB pagetables:104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:278 all_unreclaimable? no
[ 4.235374] lowmem_reserve[]: 0 0 0 0
[ 4.235377] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 4.235386] Node 0 DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 4.235394] 92 total pagecache pages
[ 4.235395] 0 pages in swap cache
[ 4.235397] Swap cache stats: add 0, delete 0, find 0/0
[ 4.235399] Free swap = 0kB
[ 4.235400] Total swap = 0kB
[ 4.238702] 131067 pages RAM
[ 4.238705] 4902 pages reserved
[ 4.238706] 73 pages shared
[ 4.238707] 125899 pages non-shared
[ 4.790892] Adding 147448k swap on /dev/mapper/ubuntu-swap_1. Priority:-1 extents:1 across:147448k
[ 5.038869] udev: starting version 151
[ 5.848036] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
[ 5.879421] lp: driver loaded but no devices found
[ 5.883868] type=1505 audit(1309343108.148:2): operation="profile_load" pid=548 name="/sbin/dhclient3"
[ 5.884246] type=1505 audit(1309343108.148:3): operation="profile_load" pid=548 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
[ 5.884429] type=1505 audit(1309343108.148:4): operation="profile_load" pid=548 name="/usr/lib/connman/scripts/dhclient-script"
[ 5.929853] vga16fb: initializing
[ 5.929865] vga16fb: mapped to 0xffff8800000a0000
[ 5.930037] fb0: VGA16 VGA frame buffer device
[ 6.252301] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.253094] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[ 6.335287] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
[ 6.931344] Console: switching to colour frame buffer device 80x30
[ 7.101305] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7.927734] type=1505 audit(1309343110.188:5): operation="profile_replace" pid=731 name="/sbin/dhclient3"
[ 7.928116] type=1505 audit(1309343110.188:6): operation="profile_replace" pid=731 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
[ 7.928330] type=1505 audit(1309343110.188:7): operation="profile_replace" pid=731 name="/usr/lib/connman/scripts/dhclient-script"
[ 7.931552] type=1505 audit(1309343110.188:8): operation="profile_load" pid=732 name="/usr/sbin/tcpdump"
[ 17.160183] eth0: no IPv6 routers present