snippet: [ 9.627480] RAMDISK: gzip image found at block 0 [ 10.053958] RAMDISK: incomplete write (4873 != 32768) [ 10.059687] write error [ 10.064166] VFS: Cannot open root device "UUID=1d77da56-e224-44bc-9c69-5a5549ff808b" or unknown-block(0,0): error -6 [ 10.076108] Please append a correct "root=" boot option; here are the available partitions: [ 10.085578] 0800 586061784 sda driver: sd [ 10.090827] 0801 577724416 sda1 00000000-0000-0000-0000-000000000000 [ 10.098828] 0802 1 sda2 00000000-0000-0000-0000-000000000000 [ 10.106830] 0805 8334336 sda5 00000000-0000-0000-0000-000000000000 [ 10.114829] 0b00 1048575 sr0 driver: sr [ 10.120117] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 10.129482] Pid: 1, comm: swapper/0 Not tainted 3.6.9+ #100 [ 10.135794] Call Trace: [ 10.138569] [] panic+0xc6/0x1e1 [ 10.144001] [] mount_block_root+0x1df/0x291 [ 10.150612] [] mount_root+0x53/0x57 [ 10.156437] [] prepare_namespace+0x16d/0x1a6 [ 10.163148] [] kernel_init+0x1bb/0x1c0 [ 10.169266] [] ? do_early_param+0x86/0x86 [ 10.175679] [] kernel_thread_helper+0x4/0x10 [ 10.182386] [] ? retint_restore_args+0x13/0x13 [ 10.189286] [] ? start_kernel+0x3e9/0x3e9 [ 10.195698] [] ? gs_change+0x13/0x13 full log: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.6.9+ (sarah@maggie) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #100 SMP Mon Dec 3 15:53:21 PST 2012 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.6.9+ root=UUID=1d77da56-e224-44bc-9c69-5a5549ff808b ro console=ttyS0,115200 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009a3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009a400-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000a5805fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000a5806000-0x00000000a5ac5fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000a5ac6000-0x00000000a5fc5fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000a5fc6000-0x00000000a5ffdfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000a5ffe000-0x00000000a5ffefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000a5fff000-0x00000000afffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000014dffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI present. [ 0.000000] No AGP bridge found [ 0.000000] e820: last_pfn = 0x14e000 max_arch_pfn = 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820: last_pfn = 0xa5fff max_arch_pfn = 0x400000000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: [mem 0x00000000-0xa5ffefff] [ 0.000000] init_memory_mapping: [mem 0x100000000-0x14dffffff] [ 0.000000] RAMDISK: [mem 0x29258000-0x30923fff] [ 0.000000] ACPI: RSDP 00000000000f0410 00024 (v02 INTEL ) [ 0.000000] ACPI: XSDT 00000000a5ffc0e8 000BC (v01 INTEL HSW-LPT 00000000 01000013) [ 0.000000] ACPI: FACP 00000000a5ff8000 000F4 (v03 INTEL HSW-LPT 00000000 MSFT 0000005F) [ 0.000000] ACPI: DSDT 00000000a5fe0000 14780 (v02 INTEL HSW-LPT 00000000 INTL 20120913) [ 0.000000] ACPI: FACS 00000000a5fa0000 00040 [ 0.000000] ACPI: SSDT 00000000a5ffb000 000B1 (v01 Intel_ ADebTabl 00001000 INTL 20120913) [ 0.000000] ACPI: UEFI 00000000a5fb9000 00042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 00000000a5ffa000 004C8 (v01 Intel PerfTune 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 00000000a5ff9000 00034 (v01 INTEL HSW-LPT 00000000 MSFT 0000005F) [ 0.000000] ACPI: HPET 00000000a5ff7000 00038 (v01 INTEL HSW-LPT 00000001 MSFT 0000005F) [ 0.000000] ACPI: APIC 00000000a5ff6000 000BC (v01 INTEL HSW-LPT 00000001 MSFT 0000005F) [ 0.000000] ACPI: MCFG 00000000a5ff5000 0003C (v01 INTEL HSW-LPT 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 00000000a5fde000 013DD (v01 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 00000000a5fdd000 001CF (v01 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 00000000a5fdc000 00190 (v01 INTEL zpodd 00001000 INTL 20120913) [ 0.000000] ACPI: BOOT 00000000a5fdb000 00028 (v01 INTEL TIANO 00000002 MSFT 01000013) [ 0.000000] ACPI: SSDT 00000000a5fda000 0053B (v01 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 00000000a5fd9000 00AD8 (v01 PmRef CpuPm 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 00000000a5fd6000 0294C (v01 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: DMAR 00000000a5fd5000 00080 (v01 INTEL HSW 00000001 INTL 00000001) [ 0.000000] ACPI: FPDT 00000000a5fd4000 00044 (v01 INTEL TIANO 00000001 MSFT 01000013) [ 0.000000] ACPI: ASF! 00000000a5fd3000 000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: BGRT 00000000a5fd2000 00038 (v01 INTEL TIANO 00000001 MSFT 01000013) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000014dffffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x14dffffff] [ 0.000000] NODE_DATA [mem 0x14dffb000-0x14dffffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00010000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x14dffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00010000-0x00099fff] [ 0.000000] node 0: [mem 0x00100000-0xa5805fff] [ 0.000000] node 0: [mem 0xa5ffe000-0xa5ffefff] [ 0.000000] node 0: [mem 0x100000000-0x14dffffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, 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 9 global_irq 9 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: 000000000009a000 - 000000000009b000 [ 0.000000] PM: Registered nosave memory: 000000000009b000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 00000000a5806000 - 00000000a5ac6000 [ 0.000000] PM: Registered nosave memory: 00000000a5ac6000 - 00000000a5fc6000 [ 0.000000] PM: Registered nosave memory: 00000000a5fc6000 - 00000000a5ffe000 [ 0.000000] PM: Registered nosave memory: 00000000a5fff000 - 00000000b0000000 [ 0.000000] PM: Registered nosave memory: 00000000b0000000 - 00000000e0000000 [ 0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000 [ 0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000 [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed00000 [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 00000000fed04000 [ 0.000000] PM: Registered nosave memory: 00000000fed04000 - 00000000fed10000 [ 0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000 [ 0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000 [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000 [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fed84000 [ 0.000000] PM: Registered nosave memory: 00000000fed84000 - 00000000fed85000 [ 0.000000] PM: Registered nosave memory: 00000000fed85000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffc00000 [ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 0000000100000000 [ 0.000000] e820: [mem 0xb0000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88014dc00000 s87488 r8192 d23104 u262144 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 975883 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.6.9+ root=UUID=1d77da56-e224-44bc-9c69-5a5549ff808b ro console=ttyS0,115200 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] __ex_table already sorted, skipping sort [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 3712116k/5472256k available (7019k kernel code, 1483196k absent, 276944k reserved, 6240k data, 952k init) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] NR_IRQS:16640 nr_irqs:744 16 [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 5855 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.004000] tsc: Fast TSC calibration using PIT [ 0.008000] tsc: Detected 1995.393 MHz processor [ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 3990.78 BogoMIPS (lpj=7981572) [ 0.012086] pid_max: default: 32768 minimum: 301 [ 0.017849] Security Framework initialized [ 0.022540] AppArmor: AppArmor initialized [ 0.027863] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.037296] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.045844] Mount-cache hash table entries: 256 [ 0.054264] Initializing cgroup subsys cpuacct [ 0.059314] Initializing cgroup subsys devices [ 0.064364] Initializing cgroup subsys freezer [ 0.069408] Initializing cgroup subsys blkio [ 0.074254] Initializing cgroup subsys perf_event [ 0.079857] CPU: Physical Processor ID: 0 [ 0.084410] CPU: Processor Core ID: 0 [ 0.088569] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.088569] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.104409] mce: CPU supports 10 MCE banks [ 0.109079] CPU0: Thermal monitoring enabled (TM1) [ 0.114535] process: using mwait in idle threads [ 0.119777] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.119777] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32 [ 0.119777] tlb_flushall_shift is 0x6 [ 0.137455] ACPI: Core revision 20120711 [ 0.370403] ftrace: allocating 23871 entries in 94 pages [ 0.387833] dmar: Host address width 39 [ 0.392197] dmar: DRHD base: 0x000000fed90000 flags: 0x1 [ 0.398266] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap d2008c20660462 ecap f010da [ 0.407445] dmar: RMRR base: 0x000000a5a1b000 end: 0x000000a5a2efff [ 0.414629] IOAPIC id 2 under DRHD base 0xfed90000 IOMMU 0 [ 0.420940] HPET id 0 under DRHD base 0xfed90000 [ 0.426316] Enabled IRQ remapping in x2apic mode [ 0.431544] Enabling x2apic [ 0.434703] Enabled x2apic [ 0.437782] Switched APIC routing to cluster x2apic. [ 0.444073] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.490551] smpboot: CPU0: Genuine Intel(R) CPU 0000 @ 2.00GHz stepping 00 [ 0.602971] Performance Events: no PEBS fmt2+, generic architected perfmon, Intel PMU driver. [ 0.612674] ... version: 3 [ 0.617215] ... bit width: 48 [ 0.621858] ... generic registers: 4 [ 0.626401] ... value mask: 0000ffffffffffff [ 0.632420] ... max period: 000000007fffffff [ 0.638441] ... fixed-purpose events: 3 [ 0.642985] ... event mask: 000000070000000f [ 0.650168] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.660160] SMP alternatives: lockdep: fixing up alternatives [ 0.670963] smpboot: Booting Node 0, Processors #1 [ 0.719792] SMP alternatives: lockdep: fixing up alternatives [ 0.726522] #2 [ 0.748858] SMP alternatives: lockdep: fixing up alternatives [ 0.755589] #3 [ 0.777686] SMP alternatives: lockdep: fixing up alternatives [ 0.784408] #4 [ 0.807584] SMP alternatives: lockdep: fixing up alternatives [ 0.814315] #5 [ 0.836426] SMP alternatives: lockdep: fixing up alternatives [ 0.843153] #6 [ 0.865957] SMP alternatives: lockdep: fixing up alternatives [ 0.872686] #7 OK [ 0.895114] Brought up 8 CPUs [ 0.898479] smpboot: Total of 8 processors activated (31926.28 BogoMIPS) [ 1.022118] devtmpfs: initialized [ 1.032422] EVM: security.selinux [ 1.036189] EVM: security.SMACK64 [ 1.039946] EVM: security.capability [ 1.044227] PM: Registering ACPI NVS region [mem 0xa5ac6000-0xa5fc5fff] (5242880 bytes) [ 1.058460] dummy: [ 1.061001] RTC time: 0:07:39, date: 12/04/12 [ 1.066607] NET: Registered protocol family 16 [ 1.072925] ACPI: bus type pci registered [ 1.078139] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 1.088690] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 1.139499] PCI: Using configuration type 1 for base access [ 1.156268] bio: create slab at 0 [ 1.161781] ACPI: Added _OSI(Module Device) [ 1.166530] ACPI: Added _OSI(Processor Device) [ 1.171578] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.176911] ACPI: Added _OSI(Processor Aggregator Device) [ 1.211521] ACPI: Executed 2 blocks of module-level executable AML code [ 1.490888] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 1.511210] ACPI: SSDT 00000000a5a5ca18 004AE (v01 PmRef Cpu0Cst 00003001 INTL 20120913) [ 1.525247] ACPI: Dynamic OEM Table Load: [ 1.529809] ACPI: SSDT (null) 004AE (v01 PmRef Cpu0Cst 00003001 INTL 20120913) [ 1.545695] ACPI: SSDT 00000000a5a5d818 00792 (v01 PmRef ApIst 00003000 INTL 20120913) [ 1.563623] ACPI: Dynamic OEM Table Load: [ 1.568195] ACPI: SSDT (null) 00792 (v01 PmRef ApIst 00003000 INTL 20120913) [ 1.580394] ACPI: SSDT 00000000a5a5bd98 00119 (v01 PmRef ApCst 00003000 INTL 20120913) [ 1.594108] ACPI: Dynamic OEM Table Load: [ 1.598675] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20120913) [ 2.451539] ACPI: Interpreter enabled [ 2.455702] ACPI: (supports S0 S1 S3 S4 S5) [ 2.460827] ACPI: Using IOAPIC for interrupt routing [ 2.662513] ACPI: Power Resource [FN00] (off) [ 2.669126] ACPI: Power Resource [FN01] (off) [ 2.675491] ACPI: Power Resource [FN02] (off) [ 2.681926] ACPI: Power Resource [FN03] (off) [ 2.688277] ACPI: Power Resource [FN04] (off) [ 2.699079] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 2.720541] ACPI: ACPI Dock Station Driver: 1 docks/bays found [ 2.727182] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.748548] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 2.772523] PCI host bridge to bus 0000:00 [ 2.777442] pci_bus 0000:00: root bus resource [bus 00-fe] [ 2.783666] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 2.790832] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 2.797841] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 2.805639] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xfeafffff] [ 2.822103] pci 0000:00:01.0: PCI bridge to [bus 01] [ 2.827828] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 2.842145] pci 0000:00:1c.3: PCI bridge to [bus 03] [ 2.847879] pci 0000:00:1c.6: PCI bridge to [bus 04-0b] [ 2.866055] pci0000:00: ACPI _OSC support notification failed, disabling PCIe ASPM [ 2.874740] pci0000:00: Unable to request _OSC control (_OSC support mask: 0x08) [ 3.187490] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 3.196553] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 3.205501] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 3.214385] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 3.223268] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 3.232144] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 3.242392] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 3.251218] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 3.260128] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none [ 3.269363] vgaarb: loaded [ 3.272427] vgaarb: bridge control possible 0000:01:00.0 [ 3.279960] SCSI subsystem initialized [ 3.284214] ACPI: bus type scsi registered [ 3.289878] PCI: Using ACPI for IRQ routing [ 3.308989] NetLabel: Initializing [ 3.312845] NetLabel: domain hash size = 128 [ 3.317779] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.323518] NetLabel: unlabeled traffic allowed by default [ 3.330112] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 3.337206] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 3.345935] Switching to clocksource hpet [ 3.430951] AppArmor: AppArmor Filesystem Enabled [ 3.436406] pnp: PnP ACPI init [ 3.439961] ACPI: bus type pnp registered [ 3.455720] system 00:01: [io 0x06a4] has been reserved [ 3.461765] system 00:01: [io 0x06a0] has been reserved [ 3.470735] system 00:06: [io 0x0680-0x069f] has been reserved [ 3.477463] system 00:06: [io 0xffff] has been reserved [ 3.483506] system 00:06: [io 0xffff] has been reserved [ 3.489541] system 00:06: [io 0xffff] has been reserved [ 3.495574] system 00:06: [io 0x0800-0x08fe] has been reserved [ 3.502621] system 00:06: [io 0x0900-0x09fe] has been reserved [ 3.509347] system 00:06: [io 0x0a00-0x0afe] has been reserved [ 3.516075] system 00:06: [io 0x0b00-0x0bfe] has been reserved [ 3.522801] system 00:06: [io 0x1800-0x18fe] has been reserved [ 3.529527] system 00:06: [io 0x164e-0x164f] has been reserved [ 3.537396] system 00:08: [io 0x1854-0x1857] has been reserved [ 3.551371] system 00:0c: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 3.558898] system 00:0c: [mem 0xfed10000-0xfed17fff] has been reserved [ 3.566412] system 00:0c: [mem 0xfed18000-0xfed18fff] has been reserved [ 3.573923] system 00:0c: [mem 0xfed19000-0xfed19fff] has been reserved [ 3.581459] system 00:0c: [mem 0xe0000000-0xefffffff] has been reserved [ 3.588976] system 00:0c: [mem 0xfed20000-0xfed3ffff] has been reserved [ 3.596499] system 00:0c: [mem 0xfed90000-0xfed93fff] could not be reserved [ 3.604411] system 00:0c: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 3.612493] system 00:0c: [mem 0xff000000-0xffffffff] could not be reserved [ 3.620395] system 00:0c: [mem 0xfee00000-0xfeefffff] could not be reserved [ 3.628306] system 00:0c: [mem 0xc5500000-0xc5500fff] has been reserved [ 3.635818] system 00:0c: [mem 0xa5ab6000-0xa5ac5fff] has been reserved [ 3.652712] system 00:0d: [mem 0x00000000-0x0009cfff] could not be reserved [ 3.661984] pnp: PnP ACPI: found 14 devices [ 3.666735] ACPI: ACPI bus type pnp unregistered [ 3.691115] pci 0000:01:00.0: no compatible bridge window for [mem 0xfff80000-0xffffffff pref] [ 3.700957] pci 0000:00:1f.2: BAR 2: assigned [io 0x1000-0x1007] [ 3.707869] pci 0000:00:1f.2: BAR 3: assigned [io 0x1008-0x100b] [ 3.714790] pci 0000:01:00.0: BAR 6: assigned [mem 0xc3080000-0xc30fffff pref] [ 3.722986] pci 0000:00:01.0: PCI bridge to [bus 01] [ 3.728620] pci 0000:00:01.0: bridge window [io 0x7000-0x7fff] [ 3.735533] pci 0000:00:01.0: bridge window [mem 0xc2000000-0xc30fffff] [ 3.743237] pci 0000:00:01.0: bridge window [mem 0xb0000000-0xc1ffffff 64bit pref] [ 3.752024] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 3.757675] pci 0000:00:1c.3: PCI bridge to [bus 03] [ 3.763315] pci 0000:00:1c.3: bridge window [mem 0xc5300000-0xc53fffff] [ 3.771024] pci 0000:00:1c.6: PCI bridge to [bus 04-0b] [ 3.776949] pci 0000:00:1c.6: bridge window [io 0x3000-0x6fff] [ 3.783869] pci 0000:00:1c.6: bridge window [mem 0xc4200000-0xc52fffff] [ 3.791569] pci 0000:00:1c.6: bridge window [mem 0xc3100000-0xc41fffff 64bit pref] [ 3.800836] NET: Registered protocol family 2 [ 3.807325] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [ 3.817442] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 3.829627] TCP: Hash tables configured (established 524288 bind 65536) [ 3.837170] TCP: reno registered [ 3.840890] UDP hash table entries: 2048 (order: 6, 327680 bytes) [ 3.848143] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes) [ 3.856486] NET: Registered protocol family 1 [ 3.861503] pci 0000:00:14.0: can't derive routing for PCI INT A [ 3.868317] pci 0000:00:14.0: PCI INT A: no GSI [ 3.873462] - using ISA IRQ 11 [ 3.877145] pci 0000:00:14.0: can't derive routing for PCI INT A [ 5.481610] pci 0000:00:1a.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001 [ 7.089025] pci 0000:00:1d.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001 [ 7.097592] Trying to unpack rootfs image as initramfs... [ 7.457564] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 7.545893] Freeing initrd memory: 121648k freed [ 7.570670] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.577987] software IO TLB [mem 0xa1804000-0xa5803fff] (64MB) mapped at [ffff8800a1804000-ffff8800a5803fff] [ 7.589183] Simple Boot Flag at 0x47 set to 0x80 [ 7.598615] audit: initializing netlink socket (disabled) [ 7.604826] type=2000 audit(1354579663.176:1): initialized [ 7.635188] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.657957] VFS: Disk quotas dquot_6.5.2 [ 7.662861] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.675164] fuse init (API version 7.20) [ 7.680335] msgmni has been set to 7487 [ 7.686463] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 7.695035] io scheduler noop registered [ 7.699493] io scheduler deadline registered [ 7.704848] io scheduler cfq registered (default) [ 7.710184] start plist test [ 7.714491] end plist test [ 7.719152] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.725705] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 7.733818] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 7.745444] ACPI: AC Adapter [ADP1] (on-line) [ 7.751335] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0 [ 7.760708] ACPI: Lid Switch [LID0] [ 7.765032] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1 [ 7.774356] ACPI: Power Button [PWRB] [ 7.778858] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 7.787256] ACPI: Power Button [PWRF] [ 7.792050] ACPI: Fan [FAN0] (off) [ 7.796269] ACPI: Fan [FAN1] (off) [ 7.800473] ACPI: Fan [FAN2] (off) [ 7.804673] ACPI: Fan [FAN3] (off) [ 7.808887] ACPI: Fan [FAN4] (off) [ 7.813587] ACPI: Requesting acpi_cpufreq [ 8.157937] thermal LNXTHERM:00: registered as thermal_zone0 [ 8.164367] ACPI: Thermal Zone [TZ00] (61 C) [ 8.175483] thermal LNXTHERM:01: registered as thermal_zone1 [ 8.181939] ACPI: Thermal Zone [TZ01] (65 C) [ 8.186948] GHES: HEST is not enabled! [ 8.191528] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 8.192186] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 8.192249] ACPI: Battery Slot [BAT0] (battery present) [ 8.192645] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 8.192706] ACPI: Battery Slot [BAT1] (battery absent) [ 8.193852] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 8.193909] ACPI: Battery Slot [BAT2] (battery absent) [ 8.271786] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 8.308229] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 8.335491] 0000:00:16.3: ttyS4 at I/O 0x8070 (irq = 19) is a 16550A [ 8.344583] Linux agpgart interface v0.103 [ 8.362971] brd: module loaded [ 8.374466] loop: module loaded [ 8.379177] ahci: SSS flag set, parallel bus scan disabled [ 8.385436] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x13 impl SATA mode [ 8.394707] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pio slum part ems sxs apst [ 8.423140] scsi0 : ahci [ 8.426803] scsi1 : ahci [ 8.430276] scsi2 : ahci [ 8.433893] scsi3 : ahci [ 8.437359] scsi4 : ahci [ 8.440856] scsi5 : ahci [ 8.444226] ata1: SATA max UDMA/133 abar m2048@0xc5437000 port 0xc5437100 irq 42 [ 8.452614] ata2: SATA max UDMA/133 abar m2048@0xc5437000 port 0xc5437180 irq 42 [ 8.461005] ata3: DUMMY [ 8.463775] ata4: DUMMY [ 8.466552] ata5: SATA max UDMA/133 abar m2048@0xc5437000 port 0xc5437300 irq 42 [ 8.474939] ata6: DUMMY [ 8.480415] libphy: Fixed MDIO Bus: probed [ 8.485200] tun: Universal TUN/TAP device driver, 1.6 [ 8.490931] tun: (C) 1999-2004 Max Krasnyansky [ 8.498253] PPP generic driver version 2.4.2 [ 8.503689] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 8.514400] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 8.520098] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 8.526484] mousedev: PS/2 mouse device common for all mice [ 8.534054] rtc_cmos 00:07: RTC can wake from S4 [ 8.540002] rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0 [ 8.546988] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 8.555478] device-mapper: uevent: version 1.0.3 [ 8.555822] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 8.570991] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com [ 8.582006] cpuidle: using governor ladder [ 8.588916] cpuidle: using governor menu [ 8.593370] EFI Variables Facility v0.08 2004-May-17 [ 8.593437] tsc: Refined TSC clocksource calibration: 1995.385 MHz [ 8.593453] Switching to clocksource tsc [ 8.610882] TCP: cubic registered [ 8.615575] NET: Registered protocol family 10 [ 8.621805] NET: Registered protocol family 17 [ 8.627007] Key type dns_resolver registered [ 8.634658] registered taskstats version 1 [ 8.639658] kmemleak: Kernel memory leak detector initialized [ 8.639679] kmemleak: Automatic memory scanning thread started [ 8.657801] Key type trusted registered [ 8.666823] Key type encrypted registered [ 8.682045] Magic number: 8:397:101 [ 8.686224] hash matches drivers/base/power/main.c:432 [ 8.692444] rtc_cmos 00:07: setting system clock to 2012-12-04 00:07:46 UTC (1354579666) [ 8.758160] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 8.764972] EDD information not available. [ 8.796474] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 8.804456] ata1.00: ATA-8: INTEL SSDSA2BW600G3H, 4PC10302, max UDMA/133 [ 8.812051] ata1.00: 1172123568 sectors, multi 1: LBA48 NCQ (depth 31/32) [ 8.820782] ata1.00: configured for UDMA/133 [ 8.826618] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSA2BW60 4PC1 PQ: 0 ANSI: 5 [ 8.837939] sd 0:0:0:0: [sda] 1172123568 512-byte logical blocks: (600 GB/558 GiB) [ 8.838397] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 8.853042] sd 0:0:0:0: [sda] Write Protect is off [ 8.858641] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.871375] sda: sda1 sda2 < sda5 > [ 8.877936] sd 0:0:0:0: [sda] Attached SCSI disk [ 9.156361] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 9.165662] ata2.00: ATAPI: Optiarc BD ROM BC-5550H, 1.00, max UDMA/100 [ 9.185731] ata2.00: configured for UDMA/100 [ 9.213913] scsi 1:0:0:0: CD-ROM Optiarc BD ROM BC-5550H 1.00 PQ: 0 ANSI: 5 [ 9.245189] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 9.253748] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 9.261647] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 9.588205] ata5: SATA link down (SStatus 0 SControl 300) [ 9.594578] md: Waiting for all devices to be available before autodetect [ 9.602290] md: If you don't use raid, use raid=noautodetect [ 9.610700] md: Autodetecting RAID arrays. [ 9.615361] md: Scanned 0 and added 0 devices. [ 9.620397] md: autorun ... [ 9.623574] md: ... autorun DONE. [ 9.627480] RAMDISK: gzip image found at block 0 [ 10.053958] RAMDISK: incomplete write (4873 != 32768) [ 10.059687] write error [ 10.064166] VFS: Cannot open root device "UUID=1d77da56-e224-44bc-9c69-5a5549ff808b" or unknown-block(0,0): error -6 [ 10.076108] Please append a correct "root=" boot option; here are the available partitions: [ 10.085578] 0800 586061784 sda driver: sd [ 10.090827] 0801 577724416 sda1 00000000-0000-0000-0000-000000000000 [ 10.098828] 0802 1 sda2 00000000-0000-0000-0000-000000000000 [ 10.106830] 0805 8334336 sda5 00000000-0000-0000-0000-000000000000 [ 10.114829] 0b00 1048575 sr0 driver: sr [ 10.120117] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 10.129482] Pid: 1, comm: swapper/0 Not tainted 3.6.9+ #100 [ 10.135794] Call Trace: [ 10.138569] [] panic+0xc6/0x1e1 [ 10.144001] [] mount_block_root+0x1df/0x291 [ 10.150612] [] mount_root+0x53/0x57 [ 10.156437] [] prepare_namespace+0x16d/0x1a6 [ 10.163148] [] kernel_init+0x1bb/0x1c0 [ 10.169266] [] ? do_early_param+0x86/0x86 [ 10.175679] [] kernel_thread_helper+0x4/0x10 [ 10.182386] [] ? retint_restore_args+0x13/0x13 [ 10.189286] [] ? start_kernel+0x3e9/0x3e9 [ 10.195698] [] ? gs_change+0x13/0x13