Linux version 2.6.26-rc1 (rharper@lewis) (gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #2 SMP Thu May 15 13:08:49 PDT 2008 Command line: root=UUID=d76dcd13-8cf2-4441-8b77-90cf3f58c989 ro console=tty0 console=ttyS0,115200 apic=debug BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000007ff0000 (usable) BIOS-e820: 0000000007ff0000 - 0000000008000000 (ACPI data) BIOS-e820: 00000000fffbd000 - 0000000100000000 (reserved) max_pfn_mapped = 1048576 x86: PAT support disabled. init_memory_mapping DMI 2.4 present. kvm-clock: cpu 0, msr 0:84d581, boot clock ACPI: RSDP 000FB450, 0014 (r0 QEMU ) ACPI: RSDT 07FF0000, 002C (r1 QEMU QEMURSDT 1 QEMU 1) ACPI: FACP 07FF002C, 0074 (r1 QEMU QEMUFACP 1 QEMU 1) ACPI: DSDT 07FF0100, 2464 (r1 BXPC BXDSDT 1 INTL 20061109) ACPI: FACS 07FF00C0, 0040 ACPI: APIC 07FF2568, 00E0 (r1 QEMU QEMUAPIC 1 QEMU 1) No NUMA configuration found Faking a node at 0000000000000000-0000000007ff0000 Bootmem setup node 0 0000000000000000-0000000007ff0000 NODE_DATA [000000000000b000 - 000000000000ffff] bootmap [0000000000010000 - 0000000000010fff] pages 1 early res: 0 [0-fff] BIOS data page early res: 1 [6000-7fff] TRAMPOLINE early res: 2 [200000-902547] TEXT DATA BSS early res: 3 [7d51000-7fdf62d] RAMDISK early res: 4 [9fc00-fffff] BIOS reserved early res: 5 [8000-afff] PGTABLE Zone PFN ranges: DMA 0 -> 4096 DMA32 4096 -> 1048576 Normal 1048576 -> 1048576 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0 -> 159 0: 256 -> 32752 ACPI: PM-Timer IO Port: 0xb008 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Setting APIC routing to flat Using ACPI (MADT) for SMP configuration information mapped APIC to ffffffffff5fb000 ( fee00000) mapped IOAPIC to ffffffffff5fa000 (00000000fec00000) PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000e8000 PM: Registered nosave memory: 00000000000e8000 - 0000000000100000 Allocating PCI resources starting at 10000000 (gap: 8000000:f7fbd000) SMP: Allowing 16 CPUs, 15 hotplug CPUs PERCPU: Allocating 36864 bytes of per cpu data kvm-clock: cpu 0, msr 0:100b581, primary cpu clock Built 1 zonelists in Node order, mobility grouping on. Total pages: 30312 Policy zone: DMA32 Kernel command line: root=UUID=d76dcd13-8cf2-4441-8b77-90cf3f58c989 ro console=tty0 console=ttyS0,115200 apic=debug Initializing CPU#0 PID hash table entries: 512 (order: 9, 4096 bytes) TSC calibrated against PM_TIMER time.c: Detected 1995.006 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS0] enabled Checking aperture... Memory: 117824k/131008k available (3610k kernel code, 12796k reserved, 2094k data, 480k init) calibrate_delay_direct() failed to get a good estimate for loops_per_jiffy. Probably due to long platform interrupts. Consider using "lpj=" boot option. Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU 0/0 -> Node 0 ACPI: Core revision 20080321 Getting VERSION: 50014 Getting VERSION: 50014 Getting ID: 0 Getting ID: ff000000 Getting LVT0: 700 Getting LVT1: 10000 enabled ExtINT on CPU#0 ENABLING IO-APIC IRQs ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 CPU0: QEMU Virtual CPU version 0.9.1 stepping 03 Using local APIC timer interrupts. Detected 12.468 MHz APIC timer. Brought up 1 CPUs Total of 1 processors activated (1046.52 BogoMIPS). net_namespace: 568 bytes Booting paravirtualized kernel on bare hardware NET: Registered protocol family 16 No dock devices found. ACPI: bus type pci registered PCI: Using configuration type 1 for base access ACPI: Interpreter enabled ACPI: (supports S0 S5) ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 7 devices ACPI: ACPI bus type pnp unregistered SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing testing the IO APIC....................... .................................... done. PCI-GART: No AMD northbridge found. NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 1, 8192 bytes) TCP established hash table entries: 4096 (order: 4, 65536 bytes) TCP bind hash table entries: 4096 (order: 4, 65536 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered NET: Registered protocol family 1 checking if image is initramfs... it is Freeing initrd memory: 2617k freed Total HugeTLB memory allocated, 0 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). msgmni has been set to 235 for ipc namespace ffffffff80731be0 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:00.0: Limiting direct PCI/PCI transfers pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:01.0: Activating ISA DMA hang workarounds input: Power Button (FF) as /class/input/input0 ACPI: Power Button (FF) [PWRF] ACPI: ACPI0007:00 is registered as cooling_device0 Real Time Clock Driver v1.12ac Linux agpgart interface v0.103 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16450 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16450 FDC 0 is a S82078B brd: module loaded loop: module loaded Intel(R) PRO/1000 Network Driver - version 7.3.20-k2 Copyright (c) 1999-2006 Intel Corporation. e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LNKC] -> GSI 11 (level, high) -> IRQ 11 eth0: RTL-8139C+ at 0xffffc20000066000, 52:54:00:12:34:56, IRQ 11 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky console [netcon0] enabled netconsole: network logging started Uniform Multi-Platform E-IDE driver ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX3: IDE controller (0x8086:0x7010 rev 0x00) at PCI slot 0000:00:01.1 PIIX3: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xc000-0xc007 ide1: BM-DMA at 0xc008-0xc00f hda: QEMU HARDDISK, ATA DISK drive hda: MWDMA2 mode selected hdc: QEMU DVD-ROM, ATAPI CD/DVD-ROM drive hdc: MWDMA2 mode selected ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 isa bounce pool size: 16 pages ide1 at 0x170-0x177,0x376 on irq 15 ide_generic: I/O resource 0x1F0-0x1F7 not free. ide_generic: I/O resource 0x170-0x177 not free. hda: max request size: 512KiB hda: 20971520 sectors (10737 MB) w/256KiB Cache, CHS=16383/255/63 hda: cache flushes supported hda: hda1 hda2 < hda5 > hdc: ATAPI 4X CD-ROM drive, 512kB Cache Uniform CD-ROM driver Revision: 3.20 Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods Fusion MPT base driver 3.04.06 Copyright (c) 1999-2007 LSI Corporation Fusion MPT SPI Host driver 3.04.06 ieee1394: raw1394: /dev/raw1394 device initialized USB Universal Host Controller Interface driver v3.0 usbcore: registered new interface driver usblp Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /class/input/input1 device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@redhat.com cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver oprofile: using NMI interrupt. TCP cubic registered NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 RPC: Registered udp transport module. RPC: Registered tcp transport module. powernow-k8: Processor cpuid 623 not supported Freeing unused kernel memory: 480k freed Loading, please wait... input: ImExPS/2 Generic Explorer Mouse as /class/input/input2 Begin: Loading essential drivers... ... Done. Begin: Running /scripts/init-premount ... Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... Done. Begin: Waiting for root file system... ... Done. Begin: Running /scripts/local-premount ... kinit: name_to_dev_t(/dev/disk/by-uuid/a9c628e2-ef93-45e1-a52e-0e91679f1955) = hda5PM: Starting manual resume from disk (3,5) kinit: trying to resume from /dev/disk/by-uuid/a9c628e2-ef93-45e1-a52e-0e91679f1955 kinit: No resume image, doing normal boot... Done. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. Begin: Running /scripts/local-bottom ... Done. Done. Begin: Running /scripts/init-bottom ... Done. * Setting preliminary keymap... [80G [74G[ OK ] * Setting the system clock * Starting basic networking... [80G [74G[ OK ] * Starting kernel event manager... [80G [74G[ OK ] * Loading hardware drivers... [80G eth0: link up, 100Mbps, full-duplex, lpa 0x05E1 warning: `dhclient3' uses 32-bit capabilities (legacy support in use) [74G[ OK ] * Setting the system clock * Loading kernel modules... [80G * Loading manual drivers... [80G [74G[ OK ] * Activating swap... [80G [74G[ OK ] * Checking root file system... [80G fsck 1.40.2 (12-Jul-2007) /dev/hda1: Superblock last write time is in the future. FIXED. /dev/hda1: clean, 71275/1249248 files, 508354/2498099 blocks [74G[ OK ] * Checking file systems... [80G fsck 1.40.2 (12-Jul-2007) [74G[ OK ] BUG: unable to handle kernel NULL pointer dereference<1>BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 IP: [] rb_erase+0x12b/0x2aa PGD 70a6067 PUD 6442067 PMD 0 Oops: 0000 [1] SMP CPU 0 Modules linked in: Pid: 0, comm: swapper Not tainted 2.6.26-rc1 #2 RIP: 0010:[] [] rb_erase+0x12b/0x2aa RSP: 0018:ffffffff807cbdc0 EFLAGS: 00010046 RAX: ffff810006822431 RBX: ffff810006822430 RCX: 0000000000000000 RDX: ffff810006822430 RSI: ffff810001008308 RDI: 0000000000000000 RBP: ffff810001008308 R08: 0000000000000000 R09: 0000000000002b84 R10: 7fffffffffffffff R11: ffff810001006a00 R12: 0000000000000000 R13: 0000000000000002 R14: 0000000000000001 R15: 00000008a69b440b FS: 00007fe81630e6e0(0000) GS:ffffffff80793000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000000 CR3: 000000000704d000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 0, threadinfo ffffffff807ca000, task ffffffff8071a4a0) Stack: f<4> at 00000000000000b6 IP: [] inet_sock_destruct+0x4/0x1a7 PGD 5c19067 PUD 5c3c067 PMD 0 Oops: 0000 [1] SMP CPU 0 Modules linked in: Pid: 0, comm: swapper Tainted: G D 2.6.26-rc1 #2 RIP: 0010:[] [] inet_sock_destruct+0x4/0x1a7 RSP: 0018:ffffffff80853f18 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 000000000000000e RCX: ffffffff807cbf38 RDX: 000000000000000e RSI: 000000000000ffff RDI: 000000000000000e RBP: 0000000000000000 R08: ffff8100010083a0 R09: ffff8100010083a0 R10: 00000000ffffffff R11: ffff810001006a00 R12: 0000000000000000 R13: 000000000000000e R14: ffffffff80801320 R15: 0000000000000000 FS: 00007f0754d4e6e0(0000) GS:ffffffff80793000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 00000000000000b6 CR3: 000000000717d000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 0, threadinfo ffffffff807ca000, task ffffffff8071a4a0) Stack: ffff810006d39e40 ffffffff80269d77 ffff8100010083a0 ffffffff80794b80 000000000000000e ffff810006d39e40 ffffffff80794bd0 ffffffff8026b326 ffffffff807cbe88 ffffffff807cbe88 000000000000000e 000000000000003e Call Trace: [] handle_IRQ_event+0x2c/0x61 [] handle_edge_irq+0xe0/0x120 [] do_IRQ+0xf2/0x165 [] default_idle+0x0/0x46 [] ret_from_intr+0x0/0x19 [] notifier_call_chain+0x29/0x4c [] default_idle+0x0/0x46 [] default_idle+0x2a/0x46 [] cpu_idle+0x90/0xba Code: e2 32 06 00 41 c7 04 24 03 00 00 00 48 89 ef c7 44 24 0c 00 00 00 00 e8 d9 eb fb ff 8b 44 24 0c 59 5e 5b 5d 41 5c c3 53 48 89 fb <48> 8b bb a8 00 00 00 48 8d 83 a8 00 00 00 48 39 c7 74 2c 48 85 RIP [] inet_sock_destruct+0x4/0x1a7 RSP CR2: 00000000000000b6