arun@arun-desktop:~$ dmesg [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-16-generic (buildd@rothera) (gcc version 4.4.3 (Ubuntu 4.4.3-3ubuntu1) ) #25-Ubuntu SMP Tue Mar 9 16:33:52 UTC 2010 (Ubuntu 2.6.32-16.25-generic) [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] Transmeta GenuineTMx86 [ 0.000000] Transmeta TransmetaCPU [ 0.000000] UMC UMC UMC UMC [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable) [ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000001fef0000 (usable) [ 0.000000] BIOS-e820: 000000001fef0000 - 000000001feff000 (ACPI data) [ 0.000000] BIOS-e820: 000000001feff000 - 000000001ff00000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000001ff00000 - 0000000020000000 (usable) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] BIOS-e820: 00000000fffe0000 - 0000000100000000 (reserved) [ 0.000000] DMI present. [ 0.000000] Phoenix BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] Failed to get TSC freq from the hypervisor [ 0.000000] last_pfn = 0x20000 max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR variable ranges disabled: [ 0.000000] x86 PAT enabled: cpu 0, old 0x0, new 0x7010600070106 [ 0.000000] CPU MTRRs all blank - virtualized system. [ 0.000000] Scanning 0 areas for low memory corruption [ 0.000000] modified physical RAM map: [ 0.000000] modified: 0000000000000000 - 0000000000010000 (reserved) [ 0.000000] modified: 0000000000010000 - 000000000009f800 (usable) [ 0.000000] modified: 000000000009f800 - 00000000000a0000 (reserved) [ 0.000000] modified: 00000000000dc000 - 0000000000100000 (reserved) [ 0.000000] modified: 0000000000100000 - 000000001fef0000 (usable) [ 0.000000] modified: 000000001fef0000 - 000000001feff000 (ACPI data) [ 0.000000] modified: 000000001feff000 - 000000001ff00000 (ACPI NVS) [ 0.000000] modified: 000000001ff00000 - 0000000020000000 (usable) [ 0.000000] modified: 00000000fec00000 - 00000000fec10000 (reserved) [ 0.000000] modified: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] modified: 00000000fffe0000 - 0000000100000000 (reserved) [ 0.000000] initial memory mapped : 0 - 00c00000 [ 0.000000] init_memory_mapping: 0000000000000000-0000000020000000 [ 0.000000] Using x86 segment limits to approximate NX protection [ 0.000000] 0000000000 - 0000400000 page 4k [ 0.000000] 0000400000 - 0020000000 page 2M [ 0.000000] kernel direct mapping tables up to 20000000 @ 10000-14000 [ 0.000000] RAMDISK: 1782c000 - 17f732a8 [ 0.000000] ACPI: RSDP 000f6c70 00014 (v00 PTLTD ) [ 0.000000] ACPI: RSDT 1fefac02 00030 (v01 PTLTD RSDT 06040000 LTP 00000000) [ 0.000000] ACPI: FACP 1fefef14 00074 (v01 INTEL 440BX 06040000 PTL 000F4240) [ 0.000000] ACPI: DSDT 1fefac32 042E2 (v01 PTLTD Custom 06040000 MSFT 0100000D) [ 0.000000] ACPI: FACS 1fefffc0 00040 [ 0.000000] ACPI: APIC 1fefef88 00050 (v01 PTLTD ? APIC 06040000 LTP 00000000) [ 0.000000] ACPI: BOOT 1fefefd8 00028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 512MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 20000000 [ 0.000000] low ram: 0 - 20000000 [ 0.000000] node 0 low ram: 00000000 - 20000000 [ 0.000000] node 0 bootmap 00010000 - 00014000 [ 0.000000] (8 early reservations) ==> bootmem [0000000000 - 0020000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] [ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] [ 0.000000] #3 [0000100000 - 00008fee18] TEXT DATA BSS ==> [0000100000 - 00008fee18] [ 0.000000] #4 [001782c000 - 0017f732a8] RAMDISK ==> [001782c000 - 0017f732a8] [ 0.000000] #5 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000] [ 0.000000] #6 [00008ff000 - 0000902170] BRK ==> [00008ff000 - 0000902170] [ 0.000000] #7 [0000010000 - 0000014000] BOOTMAP ==> [0000010000 - 0000014000] [ 0.000000] found SMP MP-table at [c00f6ce0] f6ce0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] Normal 0x00001000 -> 0x00020000 [ 0.000000] HighMem 0x00020000 -> 0x00020000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x0001fef0 [ 0.000000] 0: 0x0001ff00 -> 0x00020000 [ 0.000000] On node 0 totalpages: 130943 [ 0.000000] free_area_init_node: node 0, pgdat c07bc480, node_mem_map c1001200 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3951 pages, LIFO batch:0 [ 0.000000] Normal zone: 992 pages used for memmap [ 0.000000] Normal zone: 125968 pages, LIFO batch:31 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x1008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000dc000 [ 0.000000] PM: Registered nosave memory: 00000000000dc000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 000000001fef0000 - 000000001feff000 [ 0.000000] PM: Registered nosave memory: 000000001feff000 - 000000001ff00000 [ 0.000000] Allocating PCI resources starting at 20000000 (gap: 20000000:dec00000) [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 14 pages/cpu @c1800000 s35928 r0 d21416 u4194304 [ 0.000000] pcpu-alloc: s35928 r0 d21416 u4194304 alloc=1*4194304 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129919 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-16-generic root=UUID=cec480f7-d619-4505-91ba-df039fa7ddb2 ro quiet splash [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] allocated 2621120 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 500512k/524288k available (4747k kernel code, 22804k reserved, 2191k data, 660k init, 0k highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfff1d000 - 0xfffff000 ( 904 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff7fe000 ( 495 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] .init : 0xc07c7000 - 0xc086c000 ( 660 kB) [ 0.000000] .data : 0xc05a2d23 - 0xc07c6b28 (2191 kB) [ 0.000000] .text : 0xc0100000 - 0xc05a2d23 (4747 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:2304 nr_irqs:256 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Fast TSC calibration failed [ 0.000000] TSC: Unable to calibrate against PIT [ 0.000000] TSC: using PMTIMER reference calibration [ 0.000000] Detected 1862.003 MHz processor. [ 0.020063] Calibrating delay loop (skipped), value calculated using timer frequency.. 3724.00 BogoMIPS (lpj=7448012) [ 0.020125] Security Framework initialized [ 0.024080] AppArmor: AppArmor initialized [ 0.024142] Mount-cache hash table entries: 512 [ 0.024204] Initializing cgroup subsys ns [ 0.024267] Initializing cgroup subsys cpuacct [ 0.024329] Initializing cgroup subsys memory [ 0.024392] Initializing cgroup subsys devices [ 0.024454] Initializing cgroup subsys freezer [ 0.024516] Initializing cgroup subsys net_cls [ 0.024579] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.024638] CPU: L2 cache: 2048K [ 0.024700] mce: CPU supports 0 MCE banks [ 0.024825] Performance Events: Core2 events, Intel PMU driver. [ 0.024887] ... version: 2 [ 0.024922] ... bit width: 40 [ 0.024953] ... generic registers: 2 [ 0.024985] ... value mask: 000000ffffffffff [ 0.025019] ... max period: 000000007fffffff [ 0.025053] ... fixed-purpose events: 3 [ 0.025084] ... event mask: 0000000700000003 [ 0.025146] Checking 'hlt' instruction... OK. [ 0.044142] SMP alternatives: switching to UP code [ 0.072067] Freeing SMP alternatives: 19k freed [ 0.072130] ACPI: Core revision 20090903 [ 0.076128] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.076190] ftrace: allocating 22170 entries in 44 pages [ 0.084665] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.124593] CPU0: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz stepping 08 [ 0.128001] Brought up 1 CPUs [ 0.128001] Total of 1 processors activated (3724.00 BogoMIPS). [ 0.128001] CPU0 attaching NULL sched-domain. [ 0.128065] devtmpfs: initialized [ 0.132951] regulator: core version 0.5 [ 0.133076] Time: 5:47:58 Date: 03/18/10 [ 0.133138] NET: Registered protocol family 16 [ 0.136148] EISA bus registered [ 0.136211] ACPI: bus type pci registered [ 0.136273] PCI: PCI BIOS revision 2.10 entry at 0xfd9a0, last bus=1 [ 0.136335] PCI: Using configuration type 1 for base access [ 0.144666] bio: create slab at 0 [ 0.148139] ACPI: EC: Look up EC in DSDT [ 0.180065] ACPI: Interpreter enabled [ 0.180127] ACPI: (supports S0 S1 S5) [ 0.180190] ACPI: Using IOAPIC for interrupt routing [ 0.196065] ACPI: No dock devices found. [ 0.204065] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.204127] pci 0000:00:00.0: reg 10 32bit mmio pref: [0xec000000-0xefffffff] [ 0.204190] pci 0000:00:07.1: reg 20 io port: [0x1050-0x105f] [ 0.204252] pci 0000:00:07.3: quirk: region 1000-103f claimed by PIIX4 ACPI [ 0.204314] pci 0000:00:07.3: quirk: region 1040-104f claimed by PIIX4 SMB [ 0.204377] pci 0000:00:0f.0: reg 10 io port: [0x1060-0x106f] [ 0.204439] pci 0000:00:0f.0: reg 14 32bit mmio: [0xf0000000-0xf7ffffff] [ 0.204501] pci 0000:00:0f.0: reg 18 32bit mmio: [0xe8000000-0xe87fffff] [ 0.204564] pci 0000:00:0f.0: reg 30 32bit mmio pref: [0x000000-0x007fff] [ 0.204626] pci 0000:00:10.0: reg 10 io port: [0x1080-0x10ff] [ 0.204689] pci 0000:00:10.0: reg 30 32bit mmio pref: [0x000000-0x00ffff] [ 0.204751] pci 0000:00:11.0: reg 10 io port: [0x1400-0x143f] [ 0.204813] pci_bus 0000:00: on NUMA node 0 [ 0.204876] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.212065] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 14 15) *0, disabled. [ 0.212127] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 14 15) [ 0.212189] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 14 15) [ 0.212252] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 14 15) *0, disabled. [ 0.216001] vgaarb: device added: PCI:0000:00:0f.0,decodes=io+mem,owns=io+mem,locks=none [ 0.216048] vgaarb: loaded [ 0.216111] SCSI subsystem initialized [ 0.216474] libata version 3.00 loaded. [ 0.216737] usbcore: registered new interface driver usbfs [ 0.216800] usbcore: registered new interface driver hub [ 0.217073] usbcore: registered new device driver usb [ 0.217546] ACPI: WMI: Mapper loaded [ 0.217609] PCI: Using ACPI for IRQ routing [ 0.220142] NetLabel: Initializing [ 0.220175] NetLabel: domain hash size = 128 [ 0.220201] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.220263] NetLabel: unlabeled traffic allowed by default [ 0.220326] Switching to clocksource tsc [ 0.244032] AppArmor: AppArmor Filesystem Enabled [ 0.244038] pnp: PnP ACPI init [ 0.244043] ACPI: bus type pnp registered [ 0.256156] pnp: PnP ACPI: found 12 devices [ 0.256161] ACPI: ACPI bus type pnp unregistered [ 0.256166] PnPBIOS: Disabled by ACPI PNP [ 0.256172] system 00:01: ioport range 0x1000-0x103f has been reserved [ 0.256177] system 00:01: ioport range 0x1040-0x104f has been reserved [ 0.292032] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 [ 0.292038] pci 0000:00:01.0: IO window: disabled [ 0.292043] pci 0000:00:01.0: MEM window: disabled [ 0.292049] pci 0000:00:01.0: PREFETCH window: disabled [ 0.292054] pci 0000:00:01.0: setting latency timer to 64 [ 0.292059] pci_bus 0000:00: resource 0 io: [0x00-0xffff] [ 0.292065] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff] [ 0.292075] NET: Registered protocol family 2 [ 0.292081] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.296037] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.296043] TCP bind hash table entries: 16384 (order: 5, 131072 bytes) [ 0.296048] TCP: Hash tables configured (established 16384 bind 16384) [ 0.296053] TCP reno registered [ 0.296059] NET: Registered protocol family 1 [ 0.296064] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.296070] pci 0000:00:0f.0: Boot video device [ 0.296118] Simple Boot Flag at 0x36 set to 0x1 [ 0.296123] cpufreq-nforce2: No nForce2 chipset. [ 0.296129] Scanning for low memory corruption every 60 seconds [ 0.296150] audit: initializing netlink socket (disabled) [ 0.296155] type=2000 audit(1268891277.296:1): initialized [ 0.308045] Trying to unpack rootfs image as initramfs... [ 0.312118] HugeTLB registered 4 MB page size, pre-allocated 0 pages [ 0.328098] VFS: Disk quotas dquot_6.5.2 [ 0.328103] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.336102] fuse init (API version 7.13) [ 0.336108] msgmni has been set to 978 [ 0.340203] alg: No test for stdrng (krng) [ 0.340219] io scheduler noop registered [ 0.340224] io scheduler anticipatory registered [ 0.340230] io scheduler deadline registered [ 0.340235] io scheduler cfq registered (default) [ 0.340240] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.340251] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.340262] ACPI: AC Adapter [ACAD] (on-line) [ 0.340267] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.340273] ACPI: Power Button [PWRF] [ 0.340278] processor LNXCPU:00: registered as cooling_device0 [ 0.352070] isapnp: Scanning for PnP cards... [ 0.360065] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.360071] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.360076] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 0.360081] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.360087] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 0.420039] brd: module loaded [ 0.420045] loop: module loaded [ 0.420050] input: Macintosh mouse button emulation as /devices/virtual/input/input1 [ 0.420055] ata_piix 0000:00:07.1: version 2.13 [ 0.428099] scsi0 : ata_piix [ 0.432065] scsi1 : ata_piix [ 0.432070] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0x1050 irq 14 [ 0.432075] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0x1058 irq 15 [ 0.460036] Fixed MDIO Bus: probed [ 0.460042] PPP generic driver version 2.4.2 [ 0.460047] tun: Universal TUN/TAP device driver, 1.6 [ 0.460052] tun: (C) 1999-2004 Max Krasnyansky