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Message-ID: <4C90D998.6050103@infernix.net> Date: Wed, 15 Sep 2010 16:35:04 +0200 From: infernix <infernix@...ernix.net> To: linux-kernel@...r.kernel.org Subject: PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop Hi, I'm getting a kernel panic when I try to load the new Intel IPS powersaving code (intel_ips). It happens about 5 seconds after it gets loaded. It occurs on an Acer 1830T which has a Core i3-330UM CPU. It panics when using SMP. With maxcpus=1 it does not panic but gives a general protection fault. It seems to me that it's trying to disable turbo mode which AFAIK does not exist on this cpu. Here's the interesting bit when loading intel_ips with maxcpus=1: [ 49.646988] intel ips 0000:00:1f.6: Warning: CPU TDP doesn't match expected value (found 11, expected 18) [ 49.647227] intel ips 0000:00:1f.6: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 49.647637] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled [ 49.647920] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 65535 [ 54.843465] general protection fault: 0000 [#1] PREEMPT SMP [ 54.843809] last sysfs file: /sys/bus/pci/drivers/intel ips/uevent [ 54.843946] CPU 0 [ 54.844020] Modules linked in: intel_ips nfsd exportfs nfs lockd fscache auth_rpcgss sunrpc ipv6 fuse loop uvcvideo videodev option arc4 snd_hda_codec_intelhdmi v4l1_compat v4l2_compat_ioctl32 usb_wwan snd_hda_codec_realtek ecb usb_storage snd_hda_intel snd_hda_codec iwlagn usbserial snd_hwdep snd_pcm_oss snd_mixer_oss iwlcore mac80211 snd_pcm snd_timer cfg80211 ehci_hcd intel_agp psmouse snd processor acer_wmi video usbcore rfkill soundcore agpgart i2c_i801 backlight serio_raw i2c_core led_class output ac thermal wmi button battery thermal_sys evdev snd_page_alloc pcspkr nls_base [ 54.848814] [ 54.848932] Pid: 1185, comm: ips-adjust Not tainted 2.6.36-rc4 #4 Base Board Product Name/Aspire 1830T [ 54.849124] RIP: 0010:[<ffffffffa00290e9>] [<ffffffffa00290e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 54.849389] RSP: 0018:ffff880134525e78 EFLAGS: 00010002 [ 54.849521] RAX: 0000000100000009 RBX: ffffffffa00290c0 RCX: 0000000000000199 [ 54.849643] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff880135d109c0 [ 54.849765] RBP: ffff880135d109c0 R08: ffffffff81655120 R09: 0000000000000000 [ 54.849887] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.850008] R13: 0000000080000000 R14: 00000000000000f9 R15: 00000000000001ac [ 54.850131] FS: 0000000000000000(0000) GS:ffff880001800000(0000) knlGS:0000000000000000 [ 54.850302] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 54.850418] CR2: 0000000001265008 CR3: 0000000136864000 CR4: 00000000000006f0 [ 54.850540] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.850662] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 54.850783] Process ips-adjust (pid: 1185, threadinfo ffff880134524000, task ffff880134de3e90) [ 54.850954] Stack: [ 54.851056] ffffffff8104538c ffff880135d109c0 ffff880135d10a00 0000000000000000 [ 54.851328] <0> ffffffffa00296ca ffff880134525f00 ffff880135d109c0 ffffffffa0029410 [ 54.851745] <0> ffff880134547c98 ffff880134525f00 ffff880135d109c0 ffffffffa0029410 [ 54.852251] Call Trace: [ 54.852361] [<ffffffff8104538c>] ? on_each_cpu+0x3c/0x80 [ 54.852480] [<ffffffffa00296ca>] ? ips_adjust+0x2ba/0x3f0 [intel_ips] [ 54.852603] [<ffffffffa0029410>] ? ips_adjust+0x0/0x3f0 [intel_ips] [ 54.853450] [<ffffffffa0029410>] ? ips_adjust+0x0/0x3f0 [intel_ips] [ 54.853574] [<ffffffff8105a846>] ? kthread+0x96/0xa0 [ 54.853693] [<ffffffff81003b94>] ? kernel_thread_helper+0x4/0x10 [ 54.853815] [<ffffffff8105a7b0>] ? kthread+0x0/0xa0 [ 54.853931] [<ffffffff81003b90>] ? kernel_thread_helper+0x0/0x10 [ 54.854048] Code: 00 00 b9 99 01 00 00 0f 32 48 c1 e2 20 89 c0 48 09 c2 48 b8 00 00 00 00 01 00 00 00 48 85 c2 75 0c 48 09 d0 48 89 c2 48 c1 ea 20 <0f> 30 f3 c3 0f 1f 00 0f b7 c6 66 d1 ef 6b c0 64 d1 f8 8d 04 07 [ 54.857483] RIP [<ffffffffa00290e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 54.857702] RSP <ffff880134525e78> [ 54.857812] ---[ end trace 4c3f4f3e72ed300e ]--- [ 54.857925] note: ips-adjust[1185] exited with preempt_count 1 Please advise on how to debug this issue, I'm happy to test things. Thanks! Wall of text with kernel logs and hardware info follows: SMP Panic dmesg: [ 0.000000] #50 [00019c0000 - 00019db000] BOOTMEM [ 0.000000] #51 [00017a9440 - 00017a9448] BOOTMEM [ 0.000000] #52 [00017a9480 - 00017a9488] BOOTMEM [ 0.000000] #53 [00017a94c0 - 00017a94e0] BOOTMEM [ 0.000000] #54 [00017a9500 - 00017a9540] BOOTMEM [ 0.000000] #55 [00017a9540 - 00017a9660] BOOTMEM [ 0.000000] #56 [00017a9680 - 00017a96c8] BOOTMEM [ 0.000000] #57 [00017a9700 - 00017a9748] BOOTMEM [ 0.000000] #58 [00017ab000 - 00017b3000] BOOTMEM [ 0.000000] #59 [00019db000 - 0001ddb000] BOOTMEM [ 0.000000] #60 [0005800000 - 0005a00000] BOOTMEM [ 0.000000] #61 [0005a00000 - 0009a00000] BOOTMEM [ 0.000000] #62 [00017b3000 - 00017d3000] BOOTMEM [ 0.000000] #63 [0001ddb000 - 0001e1b000] BOOTMEM [ 0.000000] #64 [000000c000 - 0000014000] BOOTMEM [ 0.000000] Memory: 3718004k/5111808k available (3459k kernel code, 1255568k absent, 138236k reserved, 3037k data, 404k init) [ 0.000000] SLUB: Genslabs=13, 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-based detection of stalled CPUs is disabled. [ 0.000000] Verbose stalled-CPUs detection is disabled. [ 0.000000] NR_IRQS:512 [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Fast TSC calibration using PIT [ 0.004000] Detected 1196.964 MHz processor. [ 0.000007] Calibrating delay loop (skipped), value calculated using timer frequency.. 2393.92 BogoMIPS (lpj=4787856) [ 0.000230] pid_max: default: 32768 minimum: 301 [ 0.000368] Mount-cache hash table entries: 256 [ 0.000622] CPU: Physical Processor ID: 0 [ 0.000729] CPU: Processor Core ID: 0 [ 0.000839] mce: CPU supports 9 MCE banks [ 0.000958] CPU0: Thermal monitoring enabled (TM1) [ 0.001075] using mwait in idle threads. [ 0.001182] Performance Events: PEBS fmt1+, Westmere events, Intel PMU driver. [ 0.001489] ... version: 3 [ 0.001596] ... bit width: 48 [ 0.001702] ... generic registers: 4 [ 0.001808] ... value mask: 0000ffffffffffff [ 0.001921] ... max period: 000000007fffffff [ 0.002031] ... fixed-purpose events: 3 [ 0.002138] ... event mask: 000000070000000f [ 0.002347] ACPI: Core revision 20100702 [ 0.054448] Setting APIC routing to flat [ 0.054978] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.094755] CPU0: Intel(R) Core(TM) i3 CPU U 330 @ 1.20GHz stepping 05 [ 0.207371] NMI watchdog enabled, takes one hw-pmu counter. [ 0.219130] Booting Node 0, Processors #1 [ 0.327174] NMI watchdog enabled, takes one hw-pmu counter. [ 0.335080] #2 [ 0.443152] NMI watchdog enabled, takes one hw-pmu counter. [ 0.451007] #3 [ 0.559078] NMI watchdog enabled, takes one hw-pmu counter. [ 0.562914] Brought up 4 CPUs [ 0.563032] Total of 4 processors activated (9575.79 BogoMIPS). [ 0.564841] devtmpfs: initialized [ 0.567307] NET: Registered protocol family 16 [ 0.567509] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.567674] ACPI: bus type pci registered [ 0.567896] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.568069] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.640708] PCI: Using configuration type 1 for base access [ 0.641563] bio: create slab <bio-0> at 0 [ 0.651986] ACPI: Executed 1 blocks of module-level executable AML code [ 0.662611] ACPI: BIOS _OSI(Linux) query ignored [ 0.664108] ACPI: SSDT 00000000b3691c18 00264 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.665588] ACPI: Dynamic OEM Table Load: [ 0.665787] ACPI: SSDT (null) 00264 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.666691] ACPI: SSDT 00000000b368f018 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.668149] ACPI: Dynamic OEM Table Load: [ 0.668349] ACPI: SSDT (null) 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.669364] ACPI: SSDT 00000000b3690a98 00303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.670938] ACPI: Dynamic OEM Table Load: [ 0.671140] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.671693] ACPI: SSDT 00000000b368ed98 00119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.673239] ACPI: Dynamic OEM Table Load: [ 0.673438] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.710332] ACPI: Interpreter enabled [ 0.710441] ACPI: (supports S0 S3 S4 S5) [ 0.710797] ACPI: Using IOAPIC for interrupt routing [ 0.728571] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.729182] ACPI: No dock devices found. [ 0.729290] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.730577] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.732627] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] [ 0.732746] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] [ 0.732865] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] [ 0.733033] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xfeafffff] [ 0.741698] pci 0000:00:1c.0: PCI bridge to [bus 01-01] [ 0.742849] pci 0000:00:1c.1: PCI bridge to [bus 02-02] [ 0.743098] pci 0000:00:1e.0: PCI bridge to [bus 03-03] (subtractive decode) [ 0.751818] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus ff]) [ 0.752632] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 0.753399] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.754254] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.755174] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 *5 6 7 11 12 14 15) [ 0.755936] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.756839] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.757691] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.758550] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.759333] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.759512] vgaarb: loaded [ 0.759695] SCSI subsystem initialized [ 0.759883] PCI: Using ACPI for IRQ routing [ 0.760289] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.760823] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.762964] Switching to clocksource tsc [ 0.763121] pnp: PnP ACPI init [ 0.763240] ACPI: bus type pnp registered [ 0.764920] pnp 00:05: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.1 BAR 7 [io 0x1000-0x1fff] [ 0.766467] pnp: PnP ACPI: found 11 devices [ 0.766577] ACPI: ACPI bus type pnp unregistered [ 0.766698] system 00:05: [io 0x0680-0x069f] has been reserved [ 0.766820] system 00:05: [io 0x0800-0x080f] has been reserved [ 0.766936] system 00:05: [io 0xffff] has been reserved [ 0.767048] system 00:05: [io 0xffff] has been reserved [ 0.767161] system 00:05: [io 0x0400-0x047f] has been reserved [ 0.767275] system 00:05: [io 0x0500-0x057f] has been reserved [ 0.767397] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.767513] system 00:09: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.767631] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.767749] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.767867] system 00:09: [mem 0xe0000000-0xefffffff] has been reserved [ 0.767983] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.768099] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.768216] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved [ 0.768335] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.768454] system 00:09: [mem 0xd4500000-0xd4500fff] has been reserved [ 0.775197] pci 0000:00:1c.0: PCI bridge to [bus 01-01] [ 0.775311] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.775433] pci 0000:00:1c.0: bridge window [mem 0xd3400000-0xd43fffff] [ 0.775555] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.775730] pci 0000:00:1c.1: PCI bridge to [bus 02-02] [ 0.775842] pci 0000:00:1c.1: bridge window [io 0x1000-0x1fff] [ 0.775963] pci 0000:00:1c.1: bridge window [mem 0xd2400000-0xd33fffff] [ 0.776086] pci 0000:00:1c.1: bridge window [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.776260] pci 0000:00:1e.0: PCI bridge to [bus 03-03] [ 0.776371] pci 0000:00:1e.0: bridge window [io disabled] [ 0.776490] pci 0000:00:1e.0: bridge window [mem disabled] [ 0.776606] pci 0000:00:1e.0: bridge window [mem pref disabled] [ 0.776745] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 0.776885] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 [ 0.777113] NET: Registered protocol family 2 [ 0.777310] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.777979] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 0.779508] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.779934] TCP: Hash tables configured (established 262144 bind 65536) [ 0.780051] TCP reno registered [ 0.780158] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.780297] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.780569] NET: Registered protocol family 1 [ 0.810894] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.811013] Placing 64MB software IO TLB between ffff880005a00000 - ffff880009a00000 [ 0.811177] software IO TLB at phys 0x5a00000 - 0x9a00000 [ 0.811336] Simple Boot Flag at 0x44 set to 0x1 [ 0.812304] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.814227] VFS: Disk quotas dquot_6.5.2 [ 0.814417] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.815075] msgmni has been set to 7261 [ 0.815460] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.815627] io scheduler noop registered [ 0.815734] io scheduler deadline registered [ 0.815889] io scheduler cfq registered (default) [ 0.816945] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.817582] SCSI Media Changer driver v0.25 [ 0.817751] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 0.818015] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x1 impl SATA mode [ 0.818185] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck pm led clo pio slum part ems apst [ 0.819221] scsi0 : ahci [ 0.819428] scsi1 : ahci [ 0.819604] scsi2 : ahci [ 0.819780] scsi3 : ahci [ 0.819940] ata1: SATA max UDMA/133 abar m2048@...4405000 port 0xd4405100 irq 40 [ 0.820105] ata2: DUMMY [ 0.820206] ata3: DUMMY [ 0.820306] ata4: DUMMY [ 0.820487] atl1c 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.947388] atl1c 0000:01:00.0: version 1.0.1.0-NAPI [ 0.947521] netconsole: local port 4444 [ 0.947629] netconsole: local IP 192.168.0.63 [ 0.947737] netconsole: interface 'eth0' [ 0.947843] netconsole: remote port 9353 [ 0.947950] netconsole: remote IP 192.168.0.3 [ 0.948059] netconsole: remote ethernet address 00:15:17:21:1f:02 [ 0.948174] netconsole: device eth0 not up yet, forcing it [ 1.138751] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.140799] ata1.00: ATA-8: WDC WD5000BEVT-00ZAT0, 01.01A01, max UDMA/133 [ 1.140931] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 1.143674] ata1.00: configured for UDMA/133 [ 1.158758] scsi 0:0:0:0: Direct-Access ATA WDC WD5000BEVT-0 01.0 PQ: 0 ANSI: 5 [ 1.159118] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.159148] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 1.159241] sd 0:0:0:0: [sda] Write Protect is off [ 1.159283] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.210761] sda: sda1 sda2 sda3 sda4 < sda5 sda6 > [ 1.211375] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.620229] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex> [ 3.667258] console [netcon0] enabled [ 3.667368] netconsole: network logging started [ 3.667571] PNP: PS/2 Controller [PNP0303:KBD0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 3.684896] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.685018] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.685227] mice: PS/2 mouse device common for all mice [ 3.685408] rtc_cmos 00:06: RTC can wake from S4 [ 3.685579] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0 [ 3.685733] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs [ 3.686016] cpuidle: using governor ladder [ 3.686371] cpuidle: using governor menu [ 3.686483] No iBFT detected. [ 3.686992] TCP cubic registered [ 3.687103] NET: Registered protocol family 17 [ 3.687222] Registering the dns_resolver key type [ 3.688134] rtc_cmos 00:06: setting system clock to 2010-09-15 16:20:47 UTC (1284567647) [ 3.711655] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 3.720108] EXT3-fs (sda6): error: couldn't mount because of unsupported optional features (240) [ 3.824528] EXT4-fs (sda6): mounted filesystem with writeback data mode. Opts: data=writeback [ 3.825017] VFS: Mounted root (ext4 filesystem) readonly on device 8:6. [ 3.825207] Freeing unused kernel memory: 404k freed [ 3.825485] Write protecting the kernel read-only data: 6144k [ 3.826188] Freeing unused kernel memory: 620k freed [ 3.826948] Freeing unused kernel memory: 944k freed [ 5.390836] udevd (102): /proc/102/oom_adj is deprecated, please use /proc/102/oom_score_adj instead. [ 5.592768] Linux agpgart interface v0.103 [ 5.759951] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 5.760175] ACPI: Sleep Button [SLPB] [ 5.760458] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2 [ 5.763169] ACPI: Lid Switch [LID0] [ 5.763491] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 5.763698] ACPI: Power Button [PWRF] [ 5.779601] ACPI: WMI: Skipping duplicate GUID 05901221-D566-11D1-B2F0-00A0C9062910 [ 5.781743] ACPI: WMI: Mapper loaded [ 5.869268] input: PC Speaker as /devices/platform/pcspkr/input/input4 [ 5.914409] ACPI: Battery Slot [BAT0] (battery present) [ 5.918966] ACPI: AC Adapter [ADP1] (on-line) [ 6.130829] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 19 (level, low) -> IRQ 19 [ 6.131059] ACPI: resource 0000:00:1f.3 [io 0x3000-0x301f] conflicts with ACPI region SMBI [io 0x3000-0x300f window disabled] [ 6.131319] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 6.282321] acer-wmi: Acer Laptop ACPI-WMI Extras [ 6.284600] acer-wmi: Brightness must be controlled by generic video driver [ 6.360321] thermal LNXTHERM:01: registered as thermal_zone0 [ 6.360478] ACPI: Thermal Zone [TZS0] (48 C) [ 6.367190] thermal LNXTHERM:02: registered as thermal_zone1 [ 6.367336] ACPI: Thermal Zone [TZS1] (41 C) [ 6.530591] usbcore: registered new interface driver usbfs [ 6.530794] usbcore: registered new interface driver hub [ 6.531061] usbcore: registered new device driver usb [ 6.535194] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 6.537359] agpgart-intel 0000:00:00.0: detected 131068K stolen memory, trimming to 32768K [ 6.559095] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 6.663354] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [ 6.663575] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 6.663780] ehci_hcd 0000:00:1a.0: EHCI Host Controller [ 6.663981] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 6.664244] ehci_hcd 0000:00:1a.0: debug port 2 [ 6.668341] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xd4405c00 [ 6.683722] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 6.683939] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.684077] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.684257] usb usb1: Product: EHCI Host Controller [ 6.684385] usb usb1: Manufacturer: Linux 2.6.36-rc4 ehci_hcd [ 6.684515] usb usb1: SerialNumber: 0000:00:1a.0 [ 6.684805] hub 1-0:1.0: USB hub found [ 6.684948] hub 1-0:1.0: 3 ports detected [ 6.685245] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 6.685447] ehci_hcd 0000:00:1d.0: EHCI Host Controller [ 6.685600] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 6.686569] ehci_hcd 0000:00:1d.0: debug port 2 [ 6.690641] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xd4405800 [ 6.703702] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 6.703908] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.704044] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.704224] usb usb2: Product: EHCI Host Controller [ 6.704350] usb usb2: Manufacturer: Linux 2.6.36-rc4 ehci_hcd [ 6.704481] usb usb2: SerialNumber: 0000:00:1d.0 [ 6.704744] hub 2-0:1.0: USB hub found [ 6.704873] hub 2-0:1.0: 3 ports detected [ 6.932586] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input5 [ 6.995532] usb 1-1: new high speed USB device using ehci_hcd and address 2 [ 7.076671] usbcore: registered new interface driver usbserial [ 7.077166] USB Serial support registered for generic [ 7.128184] usb 1-1: New USB device found, idVendor=8087, idProduct=0020 [ 7.128347] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.129014] hub 1-1:1.0: USB hub found [ 7.129416] hub 1-1:1.0: 6 ports detected [ 7.178516] cfg80211: Calling CRDA to update world regulatory domain [ 7.239408] usb 2-1: new high speed USB device using ehci_hcd and address 2 [ 7.371870] usb 2-1: New USB device found, idVendor=8087, idProduct=0020 [ 7.372038] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.372721] hub 2-1:1.0: USB hub found [ 7.372945] hub 2-1:1.0: 8 ports detected [ 7.435270] Error: Driver 'pcspkr' is already registered, aborting... [ 7.443493] usb 1-1.6: new high speed USB device using ehci_hcd and address 3 [ 7.510615] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 7.711091] hda_codec: ALC271X: BIOS auto-probing. [ 7.711890] hda_codec: connection list not available for 0x24 [ 7.713723] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input6 [ 7.799544] usb 1-1.6: New USB device found, idVendor=0bda, idProduct=0138 [ 7.799713] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7.799953] usb 1-1.6: Product: USB2.0-CRW [ 7.800084] usb 1-1.6: Manufacturer: Generic [ 7.800217] usb 1-1.6: SerialNumber: 20090516388200000 [ 7.816272] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree: [ 7.816510] iwlagn: Copyright(c) 2003-2010 Intel Corporation [ 7.816875] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 7.817382] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74 [ 7.834965] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6 [ 7.835196] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels [ 7.866108] Initializing USB Mass Storage driver... [ 7.866446] scsi4 : usb-storage 1-1.6:1.0 [ 7.866700] usbcore: registered new interface driver usb-storage [ 7.866834] USB Mass Storage support registered. [ 7.875270] usb 2-1.5: new high speed USB device using ehci_hcd and address 3 [ 8.001330] usb 2-1.5: New USB device found, idVendor=064e, idProduct=a219 [ 8.001495] usb 2-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 8.001755] usb 2-1.5: Product: 1.3M WebCam [ 8.001880] usb 2-1.5: Manufacturer: Suyin [ 8.002003] usb 2-1.5: SerialNumber: HF1315-S32B-OV01-VA-R02.01.05 [ 8.006411] usbcore: registered new interface driver usbserial_generic [ 8.006566] usbserial: USB Serial Driver core [ 8.206406] USB Serial support registered for GSM modem (1-port) [ 8.206629] usbcore: registered new interface driver option [ 8.206787] option: v0.7.2:USB Driver for GSM modems [ 8.232517] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 [ 8.316670] Linux video capture interface: v2.00 [ 8.391729] uvcvideo: Found UVC 1.00 device 1.3M WebCam (064e:a219) [ 8.401699] input: 1.3M WebCam as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input7 [ 8.402055] usbcore: registered new interface driver uvcvideo [ 8.402207] USB Video Class driver (v0.1.0) [ 8.694609] cfg80211: World regulatory domain updated: [ 8.694765] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 8.695005] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.695161] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 8.695313] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 8.695471] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.695629] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.865797] scsi 4:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS [ 8.867769] sd 4:0:0:0: Attached scsi generic sg1 type 0 [ 8.873486] sd 4:0:0:0: [sdb] Attached SCSI removable disk [ 9.996466] EXT4-fs (sda6): re-mounted. Opts: (null) [ 10.092805] EXT4-fs (sda6): Ignoring deprecated nobh option [ 10.095448] EXT4-fs (sda6): re-mounted. Opts: nobh,data=writeback,errors=remount-ro [ 10.272830] loop: module loaded [ 10.578772] fuse init (API version 7.15) [ 12.154833] NET: Registered protocol family 10 [ 12.156215] lo: Disabled Privacy Extensions [ 12.545274] RPC: Registered udp transport module. [ 12.545486] RPC: Registered tcp transport module. [ 12.545737] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 12.623061] FS-Cache: Loaded [ 12.892162] FS-Cache: Netfs 'nfs' registered for caching [ 13.009734] Installing knfsd (copyright (C) 1996 okir@...ad.swb.de). [ 18.008753] intel ips 0000:00:1f.6: Warning: CPU TDP doesn't match expected value (found 11, expected 18) [ 18.008999] intel ips 0000:00:1f.6: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 18.009632] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled [ 18.010050] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 65535 [ 23.206133] general protection fault: 0000 [#1] PREEMPT SMP [ 23.206484] last sysfs file: /sys/bus/pci/drivers/intel ips/uevent [ 23.206625] CPU 3 [ 23.206704] Modules linked in: intel_ips nfsd exportfs nfs lockd fscache auth_rpcgss sunrpc ipv6 fuse loop arc4 uvcvideo ecb videodev option usb_wwan v4l1_compat v4l2_compat_ioctl32 usb_storage snd_hda_codec_intelhdmi iwlagn snd_hda_codec_realtek iwlcore mac80211 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss cfg80211 snd_pcm usbserial snd_timer video ehci_hcd intel_agp usbcore psmouse snd thermal acer_wmi processor i2c_i801 backlight soundcore nls_base rfkill serio_raw pcspkr output snd_page_alloc i2c_core led_class wmi ac evdev button battery thermal_sys agpgart [ 23.211688] [ 23.211811] Pid: 0, comm: kworker/0:1 Not tainted 2.6.36-rc4 #4 Base Board Product Name/Aspire 1830T [ 23.212008] RIP: 0010:[<ffffffffa01720e9>] [<ffffffffa01720e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.212282] RSP: 0018:ffff8800018c3f80 EFLAGS: 00010002 [ 23.212420] RAX: 0000000100000009 RBX: ffff880001892f40 RCX: 0000000000000199 [ 23.212563] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8801354ad840 [ 23.212708] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000001 [ 23.212852] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.212996] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 23.213141] FS: 0000000000000000(0000) GS:ffff8800018c0000(0000) knlGS:0000000000000000 [ 23.213335] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 23.213474] CR2: 00007fe9726be00f CR3: 000000000161c000 CR4: 00000000000006e0 [ 23.213618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.213762] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 23.213907] Process kworker/0:1 (pid: 0, threadinfo ffff880137d7e000, task ffff880137c9f770) [ 23.214101] Stack: [ 23.214223] ffffffff8106ee1c 0000000000000008 ffff880137d7fe40 0000000000000005 [ 23.214575] <0> ffffffff8101d072 ffff880137d7fe40 ffffffff81003913 ffff880137d7fe40 <EOI> [ 23.215172] <0> 0000000000000000 0000000000000001 00000005ae1d6bfc 00000000000000c8 [ 23.215816] Call Trace: [ 23.216665] <IRQ> [ 23.216829] [<ffffffff8106ee1c>] ? generic_smp_call_function_interrupt+0x5c/0x110 [ 23.217010] [<ffffffff8101d072>] ? smp_call_function_interrupt+0x22/0x40 [ 23.217140] [<ffffffff81003913>] ? call_function_interrupt+0x13/0x20 [ 23.217263] <EOI> [ 23.217424] [<ffffffff8120b996>] ? intel_idle+0xa6/0xf0 [ 23.217547] [<ffffffff8120b976>] ? intel_idle+0x86/0xf0 [ 23.217671] [<ffffffff812b6892>] ? cpuidle_idle_call+0x92/0x100 [ 23.217795] [<ffffffff81001907>] ? cpu_idle+0x57/0xc0 [ 23.217914] Code: 00 00 b9 99 01 00 00 0f 32 48 c1 e2 20 89 c0 48 09 c2 48 b8 00 00 00 00 01 00 00 00 48 85 c2 75 0c 48 09 d0 48 89 c2 48 c1 ea 20 <0f> 30 f3 c3 0f 1f 00 0f b7 c6 66 d1 ef 6b c0 64 d1 f8 8d 04 07 [ 23.221510] RIP [<ffffffffa01720e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.221738] RSP <ffff8800018c3f80> [ 23.221851] ---[ end trace e34c375ac83f1124 ]--- [ 23.221859] general protection fault: 0000 [#2] PREEMPT SMP [ 23.221867] last sysfs file: /sys/bus/pci/drivers/intel ips/uevent [ 23.221870] CPU 0 [ 23.221872] Modules linked in: intel_ips nfsd exportfs nfs lockd fscache auth_rpcgss sunrpc ipv6 fuse loop arc4 uvcvideo ecb videodev option usb_wwan v4l1_compat v4l2_compat_ioctl32 usb_storage snd_hda_codec_intelhdmi iwlagn snd_hda_codec_realtek iwlcore mac80211 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss cfg80211 snd_pcm usbserial snd_timer video ehci_hcd intel_agp usbcore psmouse snd thermal acer_wmi processor i2c_i801 backlight soundcore nls_base rfkill serio_raw pcspkr output snd_page_alloc i2c_core led_class wmi ac evdev button battery thermal_sys agpgart [ 23.221930] [ 23.221935] Pid: 0, comm: swapper Tainted: G D 2.6.36-rc4 #4 Base Board Product Name/Aspire 1830T [ 23.221940] RIP: 0010:[<ffffffffa01720e9>] [<ffffffffa01720e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.221950] RSP: 0018:ffff880001803f80 EFLAGS: 00010002 [ 23.221954] RAX: 0000000100000009 RBX: ffff880001892f40 RCX: 0000000000000199 [ 23.221958] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8801354ad840 [ 23.221962] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 23.221966] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.221970] R13: ffffffffffffffff R14: 0000000000075000 R15: fffffffff000bd02 [ 23.221975] FS: 0000000000000000(0000) GS:ffff880001800000(0000) knlGS:0000000000000000 [ 23.221980] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 23.221984] CR2: 0000000001e9a2a0 CR3: 0000000137eac000 CR4: 00000000000006f0 [ 23.221988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.221993] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 23.221997] Process swapper (pid: 0, threadinfo ffffffff81600000, task ffffffff81624020) [ 23.222000] Stack: [ 23.222002] ffffffff8106ee1c 0000000000000008 ffffffff81601e80 000000000000bbfd [ 23.222009] <0> ffffffff8101d072 ffffffff81601e80 ffffffff81003913 ffffffff81601e80 <EOI> [ 23.222018] <0> 0000000000000000 0000000000000001 0000000593a832cd 00000000000000c8 [ 23.222026] Call Trace: [ 23.222028] <IRQ> [ 23.222037] [<ffffffff8106ee1c>] ? generic_smp_call_function_interrupt+0x5c/0x110 [ 23.222045] [<ffffffff8101d072>] ? smp_call_function_interrupt+0x22/0x40 [ 23.222052] [<ffffffff81003913>] ? call_function_interrupt+0x13/0x20 [ 23.222057] <EOI> [ 23.222064] [<ffffffff8120b996>] ? intel_idle+0xa6/0xf0 [ 23.222069] [<ffffffff8120b976>] ? intel_idle+0x86/0xf0 [ 23.222076] [<ffffffff812b6892>] ? cpuidle_idle_call+0x92/0x100 [ 23.222082] [<ffffffff81001907>] ? cpu_idle+0x57/0xc0 [ 23.222092] [<ffffffff8166ec04>] ? start_kernel+0x2d3/0x2de [ 23.222099] [<ffffffff8166e3c4>] ? x86_64_start_kernel+0xe5/0xe9 [ 23.222102] Code: 00 00 b9 99 01 00 00 0f 32 48 c1 e2 20 89 c0 48 09 c2 48 b8 00 00 00 00 01 00 00 00 48 85 c2 75 0c 48 09 d0 48 89 c2 48 c1 ea 20 <0f> 30 f3 c3 0f 1f 00 0f b7 c6 66 d1 ef 6b c0 64 d1 f8 8d 04 07 [ 23.222147] RIP [<ffffffffa01720e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.222155] RSP <ffff880001803f80> [ 23.222159] ---[ end trace e34c375ac83f1125 ]--- [ 23.222163] general protection fault: 0000 [#3] PREEMPT SMP [ 23.222168] Kernel panic - not syncing: Fatal exception in interrupt [ 23.222170] [ 23.222174] Pid: 0, comm: swapper Tainted: G D 2.6.36-rc4 #4 [ 23.222177] last sysfs file: /sys/bus/pci/drivers/intel ips/uevent [ 23.222180] Call Trace: [ 23.222182] CPU 1 <IRQ> [ 23.222185] Modules linked in: intel_ips [<ffffffff8135b096>] ? panic+0x9c/0x1a3 [ 23.222193] nfsd exportfs [<ffffffff8135df2e>] ? _raw_spin_trylock+0xe/0x70 [ 23.222202] nfs lockd [<ffffffff8100742f>] ? oops_end+0xdf/0xe0 [ 23.222211] fscache auth_rpcgss [<ffffffff8135e55f>] ? general_protection+0x1f/0x30 [ 23.222218] sunrpc ipv6 [<ffffffffa01720e9>] ? do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.222226] fuse loop [<ffffffff8106ee1c>] ? generic_smp_call_function_interrupt+0x5c/0x110 [ 23.222235] arc4 uvcvideo [<ffffffff8101d072>] ? smp_call_function_interrupt+0x22/0x40 [ 23.222242] ecb videodev [<ffffffff81003913>] ? call_function_interrupt+0x13/0x20 [ 23.222250] option <EOI> usb_wwan v4l1_compat v4l2_compat_ioctl32 [<ffffffff8120b996>] ? intel_idle+0xa6/0xf0 [ 23.222259] usb_storage snd_hda_codec_intelhdmi [<ffffffff8120b976>] ? intel_idle+0x86/0xf0 [ 23.222266] iwlagn snd_hda_codec_realtek [<ffffffff812b6892>] ? cpuidle_idle_call+0x92/0x100 [ 23.222274] iwlcore mac80211 [<ffffffff81001907>] ? cpu_idle+0x57/0xc0 [ 23.222281] snd_hda_intel snd_hda_codec [<ffffffff8166ec04>] ? start_kernel+0x2d3/0x2de [ 23.222288] snd_hwdep snd_pcm_oss [<ffffffff8166e3c4>] ? x86_64_start_kernel+0xe5/0xe9 [ 23.222296] snd_mixer_oss cfg80211 snd_pcm usbserial snd_timer video ehci_hcd intel_agp usbcore psmouse snd thermal acer_wmi processor i2c_i801 backlight soundcore nls_base rfkill serio_raw pcspkr output snd_page_alloc i2c_core led_class wmi ac evdev button battery thermal_sys agpgart [ 23.222325] [ 23.222330] Pid: 0, comm: kworker/0:0 Tainted: G D 2.6.36-rc4 #4 Base Board Product Name/Aspire 1830T [ 23.222335] RIP: 0010:[<ffffffffa01720e9>] [<ffffffffa01720e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.222344] RSP: 0018:ffff880001843f80 EFLAGS: 00010002 [ 23.222348] RAX: 0000000100000005 RBX: ffff880001892f40 RCX: 0000000000000199 [ 23.222353] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8801354ad840 [ 23.222357] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001 [ 23.222361] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff [ 23.222365] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 23.222370] FS: 0000000000000000(0000) GS:ffff880001840000(0000) knlGS:0000000000000000 [ 23.222374] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 23.222379] CR2: 0000000001e9c808 CR3: 0000000135c8e000 CR4: 00000000000006e0 [ 23.222383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.222388] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 23.222392] Process kworker/0:0 (pid: 0, threadinfo ffff880137d56000, task ffff880137c9be90) [ 23.222396] Stack: [ 23.222398] ffffffff8106ee1c 0000000000000008 ffff880137d57e40 000000000000bbd5 [ 23.222404] <0> ffffffff8101d072 ffff880137d57e40 ffffffff81003913 ffff880137d57e40 <EOI> [ 23.222412] <0> 0000000000000000 0000000000000001 00000005a231a9fc 00000000000000c8 [ 23.222420] Call Trace: [ 23.222423] <IRQ> [ 23.222430] [<ffffffff8106ee1c>] ? generic_smp_call_function_interrupt+0x5c/0x110 [ 23.222437] [<ffffffff8101d072>] ? smp_call_function_interrupt+0x22/0x40 [ 23.222443] [<ffffffff81003913>] ? call_function_interrupt+0x13/0x20 [ 23.222447] <EOI> [ 23.222453] [<ffffffff8120b996>] ? intel_idle+0xa6/0xf0 [ 23.222458] [<ffffffff8120b976>] ? intel_idle+0x86/0xf0 [ 23.222465] [<ffffffff812b6892>] ? cpuidle_idle_call+0x92/0x100 [ 23.222470] [<ffffffff81001907>] ? cpu_idle+0x57/0xc0 [ 23.222474] Code: 00 00 b9 99 01 00 00 0f 32 48 c1 e2 20 89 c0 48 09 c2 48 b8 00 00 00 00 01 00 00 00 48 85 c2 75 0c 48 09 d0 48 89 c2 48 c1 ea 20 <0f> 30 f3 c3 0f 1f 00 0f b7 c6 66 d1 ef 6b c0 64 d1 f8 8d 04 07 [ 23.222522] RIP [<ffffffffa01720e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.222530] RSP <ffff880001843f80> [ 23.222533] ---[ end trace e34c375ac83f1126 ]--- [ 23.222537] Kernel panic - not syncing: Fatal exception in interrupt [ 23.222542] Pid: 0, comm: kworker/0:0 Tainted: G D 2.6.36-rc4 #4 [ 23.222546] Call Trace: [ 23.222548] <IRQ> [<ffffffff8135b096>] ? panic+0x9c/0x1a3 [ 23.222558] [<ffffffff8135df2e>] ? _raw_spin_trylock+0xe/0x70 [ 23.222565] [<ffffffff8100742f>] ? oops_end+0xdf/0xe0 [ 23.222571] [<ffffffff8135e55f>] ? general_protection+0x1f/0x30 [ 23.222579] [<ffffffffa01720e9>] ? do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.222587] [<ffffffff8106ee1c>] ? generic_smp_call_function_interrupt+0x5c/0x110 [ 23.222593] [<ffffffff8101d072>] ? smp_call_function_interrupt+0x22/0x40 [ 23.222599] [<ffffffff81003913>] ? call_function_interrupt+0x13/0x20 [ 23.222603] <EOI> [<ffffffff8120b996>] ? intel_idle+0xa6/0xf0 [ 23.222613] [<ffffffff8120b976>] ? intel_idle+0x86/0xf0 [ 23.222619] [<ffffffff812b6892>] ? cpuidle_idle_call+0x92/0x100 [ 23.222625] [<ffffffff81001907>] ? cpu_idle+0x57/0xc0 [ 23.236887] Kernel panic - not syncing: Fatal exception in interrupt [ 23.237009] Pid: 0, comm: kworker/0:1 Tainted: G D 2.6.36-rc4 #4 [ 23.237130] Call Trace: [ 23.237233] <IRQ> [<ffffffff8135b096>] ? panic+0x9c/0x1a3 [ 23.237409] [<ffffffff8135df2e>] ? _raw_spin_trylock+0xe/0x70 [ 23.237531] [<ffffffff8100742f>] ? oops_end+0xdf/0xe0 [ 23.237650] [<ffffffff8135e55f>] ? general_protection+0x1f/0x30 [ 23.237773] [<ffffffffa01720e9>] ? do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 23.238671] [<ffffffff8106ee1c>] ? generic_smp_call_function_interrupt+0x5c/0x110 [ 23.238845] [<ffffffff8101d072>] ? smp_call_function_interrupt+0x22/0x40 [ 23.238971] [<ffffffff81003913>] ? call_function_interrupt+0x13/0x20 [ 23.239091] <EOI> [<ffffffff8120b996>] ? intel_idle+0xa6/0xf0 [ 23.239268] [<ffffffff8120b976>] ? intel_idle+0x86/0xf0 [ 23.239388] [<ffffffff812b6892>] ? cpuidle_idle_call+0x92/0x100 [ 23.239509] [<ffffffff81001907>] ? cpu_idle+0x57/0xc0 UP non-panic dmesg: [ 0.000000] Linux version 2.6.36-rc4 (root@...ility) (gcc version 4.4.5 20100824 (prerelease) (Debian 4.4.4-11) ) #4 SMP PREEMPT Wed Sep 15 14:08:01 CEST 2010 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.36-rc4 root=/dev/sda6 ro single rootflags=data=writeback netconsole=4444@....168.0.63/eth0,9353@....168.0.3/00:15:17:21:1f:02 maxcpus=1 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d000 (usable) [ 0.000000] BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000b363f000 (usable) [ 0.000000] BIOS-e820: 00000000b363f000 - 00000000b36bf000 (reserved) [ 0.000000] BIOS-e820: 00000000b36bf000 - 00000000b37bf000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000b37bf000 - 00000000b37ff000 (ACPI data) [ 0.000000] BIOS-e820: 00000000b37ff000 - 00000000b3800000 (usable) [ 0.000000] BIOS-e820: 00000000b3800000 - 00000000c0000000 (reserved) [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) [ 0.000000] BIOS-e820: 00000000feb00000 - 00000000feb04000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) [ 0.000000] BIOS-e820: 00000000fed10000 - 00000000fed14000 (reserved) [ 0.000000] BIOS-e820: 00000000fed18000 - 00000000fed1a000 (reserved) [ 0.000000] BIOS-e820: 00000000fed1b000 - 00000000fed20000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000138000000 (usable) [ 0.000000] Notice: NX (Execute Disable) protection missing in CPU or disabled in BIOS! [ 0.000000] DMI 2.6 present. [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x138000 max_arch_pfn = 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xb3800 max_arch_pfn = 0x400000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000b3800000 [ 0.000000] init_memory_mapping: 0000000100000000-0000000138000000 [ 0.000000] ACPI: RSDP 00000000000fe020 00024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 00000000b37fe120 00074 (v01 ACRSYS ACRPRDCT 00000001 01000013) [ 0.000000] ACPI: FACP 00000000b37fc000 000F4 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: DSDT 00000000b37ea000 0EB16 (v02 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: FACS 00000000b376e000 00040 [ 0.000000] ACPI: ASF! 00000000b37fd000 000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: HPET 00000000b37fb000 00038 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: APIC 00000000b37fa000 0008C (v02 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: MCFG 00000000b37f9000 0003C (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: SLIC 00000000b37e9000 00176 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: BOOT 00000000b37e5000 00028 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: ASPT 00000000b37e2000 00034 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: WDAT 00000000b37e1000 00224 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: SSDT 00000000b37e0000 009F1 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000001 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00138000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[4] active PFN ranges [ 0.000000] 0: 0x00000001 -> 0x0000009d [ 0.000000] 0: 0x00000100 -> 0x000b363f [ 0.000000] 0: 0x000b37ff -> 0x000b3800 [ 0.000000] 0: 0x00100000 -> 0x00138000 [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled) [ 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] SMP: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: 000000000009d000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 00000000b363f000 - 00000000b36bf000 [ 0.000000] PM: Registered nosave memory: 00000000b36bf000 - 00000000b37bf000 [ 0.000000] PM: Registered nosave memory: 00000000b37bf000 - 00000000b37ff000 [ 0.000000] PM: Registered nosave memory: 00000000b3800000 - 00000000c0000000 [ 0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000e0000000 [ 0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000 [ 0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000feb00000 [ 0.000000] PM: Registered nosave memory: 00000000feb00000 - 00000000feb04000 [ 0.000000] PM: Registered nosave memory: 00000000feb04000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000 [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed10000 [ 0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed14000 [ 0.000000] PM: Registered nosave memory: 00000000fed14000 - 00000000fed18000 [ 0.000000] PM: Registered nosave memory: 00000000fed18000 - 00000000fed1a000 [ 0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1b000 [ 0.000000] PM: Registered nosave memory: 00000000fed1b000 - 00000000fed20000 [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffe00000 [ 0.000000] PM: Registered nosave memory: 00000000ffe00000 - 0000000100000000 [ 0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:20000000) [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff880001800000 s78144 r8192 d24256 u262144 [ 0.000000] pcpu-alloc: s78144 r8192 d24256 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 946588 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.36-rc4 root=/dev/sda6 ro single rootflags=data=writeback netconsole=4444@....168.0.63/eth0,9353@....168.0.3/00:15:17:21:1f:02 maxcpus=1 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Subtract (65 early reservations) [ 0.000000] #1 [0001000000 - 000175f010] TEXT DATA BSS [ 0.000000] #2 [000009d000 - 0000100000] BIOS reserved [ 0.000000] #3 [0001760000 - 0001760372] BRK [ 0.000000] #4 [0000001000 - 0000003000] TRAMPOLINE [ 0.000000] #5 [0000003000 - 0000007000] ACPI WAKEUP [ 0.000000] #6 [0000008000 - 000000a000] PGTABLE [ 0.000000] #7 [000000a000 - 000000b000] PGTABLE [ 0.000000] #8 [0001760380 - 0001761380] BOOTMEM [ 0.000000] #9 [0000007000 - 00000072d0] BOOTMEM [ 0.000000] #10 [0001f62000 - 0001f63000] BOOTMEM [ 0.000000] #11 [0001f63000 - 0001f64000] BOOTMEM [ 0.000000] #12 [0002000000 - 0005800000] MEMMAP 0 [ 0.000000] #13 [0001761380 - 0001779380] BOOTMEM [ 0.000000] #14 [0001779380 - 0001791380] BOOTMEM [ 0.000000] #15 [0001791380 - 00017a9380] BOOTMEM [ 0.000000] #16 [00017aa000 - 00017ab000] BOOTMEM [ 0.000000] #17 [000175f040 - 000175f081] BOOTMEM [ 0.000000] #18 [000175f0c0 - 000175f103] BOOTMEM [ 0.000000] #19 [000175f140 - 000175f568] BOOTMEM [ 0.000000] #20 [000175f580 - 000175f5e8] BOOTMEM [ 0.000000] #21 [000175f600 - 000175f668] BOOTMEM [ 0.000000] #22 [000175f680 - 000175f6e8] BOOTMEM [ 0.000000] #23 [000175f700 - 000175f768] BOOTMEM [ 0.000000] #24 [000175f780 - 000175f7e8] BOOTMEM [ 0.000000] #25 [000175f800 - 000175f868] BOOTMEM [ 0.000000] #26 [000175f880 - 000175f8e8] BOOTMEM [ 0.000000] #27 [000175f900 - 000175f968] BOOTMEM [ 0.000000] #28 [000175f980 - 000175f9e8] BOOTMEM [ 0.000000] #29 [000175fa00 - 000175fa68] BOOTMEM [ 0.000000] #30 [000175fa80 - 000175fae8] BOOTMEM [ 0.000000] #31 [000175fb00 - 000175fb68] BOOTMEM [ 0.000000] #32 [000175fb80 - 000175fbe8] BOOTMEM [ 0.000000] #33 [000175fc00 - 000175fc68] BOOTMEM [ 0.000000] #34 [000175fc80 - 000175fce8] BOOTMEM [ 0.000000] #35 [000175fd00 - 000175fd68] BOOTMEM [ 0.000000] #36 [000175fd80 - 000175fde8] BOOTMEM [ 0.000000] #37 [000175fe00 - 000175fe68] BOOTMEM [ 0.000000] #38 [000175fe80 - 000175fea0] BOOTMEM [ 0.000000] #39 [000175fec0 - 000175fee0] BOOTMEM [ 0.000000] #40 [000175ff00 - 000175ff20] BOOTMEM [ 0.000000] #41 [000175ff40 - 000175ffe5] BOOTMEM [ 0.000000] #42 [00017a9380 - 00017a9425] BOOTMEM [ 0.000000] #43 [0001800000 - 000181b000] BOOTMEM [ 0.000000] #44 [0001840000 - 000185b000] BOOTMEM [ 0.000000] #45 [0001880000 - 000189b000] BOOTMEM [ 0.000000] #46 [00018c0000 - 00018db000] BOOTMEM [ 0.000000] #47 [0001900000 - 000191b000] BOOTMEM [ 0.000000] #48 [0001940000 - 000195b000] BOOTMEM [ 0.000000] #49 [0001980000 - 000199b000] BOOTMEM [ 0.000000] #50 [00019c0000 - 00019db000] BOOTMEM [ 0.000000] #51 [00017a9440 - 00017a9448] BOOTMEM [ 0.000000] #52 [00017a9480 - 00017a9488] BOOTMEM [ 0.000000] #53 [00017a94c0 - 00017a94e0] BOOTMEM [ 0.000000] #54 [00017a9500 - 00017a9540] BOOTMEM [ 0.000000] #55 [00017a9540 - 00017a9660] BOOTMEM [ 0.000000] #56 [00017a9680 - 00017a96c8] BOOTMEM [ 0.000000] #57 [00017a9700 - 00017a9748] BOOTMEM [ 0.000000] #58 [00017ab000 - 00017b3000] BOOTMEM [ 0.000000] #59 [00019db000 - 0001ddb000] BOOTMEM [ 0.000000] #60 [0005800000 - 0005a00000] BOOTMEM [ 0.000000] #61 [0005a00000 - 0009a00000] BOOTMEM [ 0.000000] #62 [00017b3000 - 00017d3000] BOOTMEM [ 0.000000] #63 [0001ddb000 - 0001e1b000] BOOTMEM [ 0.000000] #64 [000000c000 - 0000014000] BOOTMEM [ 0.000000] Memory: 3718004k/5111808k available (3459k kernel code, 1255568k absent, 138236k reserved, 3037k data, 404k init) [ 0.000000] SLUB: Genslabs=13, 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-based detection of stalled CPUs is disabled. [ 0.000000] Verbose stalled-CPUs detection is disabled. [ 0.000000] NR_IRQS:512 [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Fast TSC calibration using PIT [ 0.004000] Detected 1197.143 MHz processor. [ 0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 2394.28 BogoMIPS (lpj=4788572) [ 0.000231] pid_max: default: 32768 minimum: 301 [ 0.000369] Mount-cache hash table entries: 256 [ 0.000623] CPU: Physical Processor ID: 0 [ 0.000730] CPU: Processor Core ID: 0 [ 0.000840] mce: CPU supports 9 MCE banks [ 0.000960] CPU0: Thermal monitoring enabled (TM1) [ 0.001079] using mwait in idle threads. [ 0.001185] Performance Events: PEBS fmt1+, Westmere events, Intel PMU driver. [ 0.001492] ... version: 3 [ 0.001598] ... bit width: 48 [ 0.001704] ... generic registers: 4 [ 0.001812] ... value mask: 0000ffffffffffff [ 0.001923] ... max period: 000000007fffffff [ 0.002033] ... fixed-purpose events: 3 [ 0.002140] ... event mask: 000000070000000f [ 0.002338] SMP alternatives: switching to UP code [ 0.006856] ACPI: Core revision 20100702 [ 0.058678] Setting APIC routing to flat [ 0.059208] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.098996] CPU0: Intel(R) Core(TM) i3 CPU U 330 @ 1.20GHz stepping 05 [ 0.215361] NMI watchdog enabled, takes one hw-pmu counter. [ 0.219117] Brought up 1 CPUs [ 0.219232] Total of 1 processors activated (2394.28 BogoMIPS). [ 0.219471] devtmpfs: initialized [ 0.221871] NET: Registered protocol family 16 [ 0.222073] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.222239] ACPI: bus type pci registered [ 0.222443] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.222616] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.294603] PCI: Using configuration type 1 for base access [ 0.295423] bio: create slab <bio-0> at 0 [ 0.304834] ACPI: Executed 1 blocks of module-level executable AML code [ 0.315192] ACPI: BIOS _OSI(Linux) query ignored [ 0.316622] ACPI: SSDT 00000000b3691c18 00264 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.318046] ACPI: Dynamic OEM Table Load: [ 0.318248] ACPI: SSDT (null) 00264 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.319154] ACPI: SSDT 00000000b368f018 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.320498] ACPI: Dynamic OEM Table Load: [ 0.320699] ACPI: SSDT (null) 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.321700] ACPI: SSDT 00000000b3690a98 00303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.323200] ACPI: Dynamic OEM Table Load: [ 0.323402] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.323947] ACPI: SSDT 00000000b368ed98 00119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.325388] ACPI: Dynamic OEM Table Load: [ 0.325587] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.352446] ACPI: Interpreter enabled [ 0.352555] ACPI: (supports S0 S3 S4 S5) [ 0.352913] ACPI: Using IOAPIC for interrupt routing [ 0.369369] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.369964] ACPI: No dock devices found. [ 0.370074] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.371358] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.373386] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] [ 0.373505] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] [ 0.373625] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] [ 0.373793] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xfeafffff] [ 0.382444] pci 0000:00:1c.0: PCI bridge to [bus 01-01] [ 0.382979] pci 0000:00:1c.1: PCI bridge to [bus 02-02] [ 0.383229] pci 0000:00:1e.0: PCI bridge to [bus 03-03] (subtractive decode) [ 0.391738] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus ff]) [ 0.392542] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 *10 12 14 15) [ 0.393308] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.394161] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.395072] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 *5 6 7 11 12 14 15) [ 0.395837] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.396740] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.397596] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.398450] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.399233] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.399412] vgaarb: loaded [ 0.399595] SCSI subsystem initialized [ 0.399775] PCI: Using ACPI for IRQ routing [ 0.400162] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.400696] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.402830] Switching to clocksource tsc [ 0.402978] pnp: PnP ACPI init [ 0.403103] ACPI: bus type pnp registered [ 0.404756] pnp 00:05: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.1 BAR 7 [io 0x1000-0x1fff] [ 0.406268] pnp: PnP ACPI: found 11 devices [ 0.406377] ACPI: ACPI bus type pnp unregistered [ 0.406497] system 00:05: [io 0x0680-0x069f] has been reserved [ 0.406612] system 00:05: [io 0x0800-0x080f] has been reserved [ 0.406728] system 00:05: [io 0xffff] has been reserved [ 0.406840] system 00:05: [io 0xffff] has been reserved [ 0.406952] system 00:05: [io 0x0400-0x047f] has been reserved [ 0.407074] system 00:05: [io 0x0500-0x057f] has been reserved [ 0.407194] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.407311] system 00:09: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.407429] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.407547] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.407664] system 00:09: [mem 0xe0000000-0xefffffff] has been reserved [ 0.407781] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.407898] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.408017] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved [ 0.408135] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.408254] system 00:09: [mem 0xd4500000-0xd4500fff] has been reserved [ 0.414957] pci 0000:00:1c.0: PCI bridge to [bus 01-01] [ 0.415081] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.415202] pci 0000:00:1c.0: bridge window [mem 0xd3400000-0xd43fffff] [ 0.415324] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.415496] pci 0000:00:1c.1: PCI bridge to [bus 02-02] [ 0.415609] pci 0000:00:1c.1: bridge window [io 0x1000-0x1fff] [ 0.415730] pci 0000:00:1c.1: bridge window [mem 0xd2400000-0xd33fffff] [ 0.415851] pci 0000:00:1c.1: bridge window [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.416025] pci 0000:00:1e.0: PCI bridge to [bus 03-03] [ 0.416136] pci 0000:00:1e.0: bridge window [io disabled] [ 0.416255] pci 0000:00:1e.0: bridge window [mem disabled] [ 0.416371] pci 0000:00:1e.0: bridge window [mem pref disabled] [ 0.416512] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 0.416652] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 [ 0.416880] NET: Registered protocol family 2 [ 0.417076] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.417748] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 0.419279] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.419698] TCP: Hash tables configured (established 262144 bind 65536) [ 0.419814] TCP reno registered [ 0.419920] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.420059] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.420326] NET: Registered protocol family 1 [ 0.451087] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.451206] Placing 64MB software IO TLB between ffff880005a00000 - ffff880009a00000 [ 0.451372] software IO TLB at phys 0x5a00000 - 0x9a00000 [ 0.451527] Simple Boot Flag at 0x44 set to 0x1 [ 0.452264] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.454160] VFS: Disk quotas dquot_6.5.2 [ 0.454354] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.455002] msgmni has been set to 7261 [ 0.455363] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.455530] io scheduler noop registered [ 0.455636] io scheduler deadline registered [ 0.455787] io scheduler cfq registered (default) [ 0.456768] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.457400] SCSI Media Changer driver v0.25 [ 0.457570] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 0.457831] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x1 impl SATA mode [ 0.458000] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck pm led clo pio slum part ems apst [ 0.458298] scsi0 : ahci [ 0.458509] scsi1 : ahci [ 0.458677] scsi2 : ahci [ 0.458843] scsi3 : ahci [ 0.459741] ata1: SATA max UDMA/133 abar m2048@...4405000 port 0xd4405100 irq 40 [ 0.459905] ata2: DUMMY [ 0.460007] ata3: DUMMY [ 0.460109] ata4: DUMMY [ 0.460299] atl1c 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.587490] atl1c 0000:01:00.0: version 1.0.1.0-NAPI [ 0.587623] netconsole: local port 4444 [ 0.587730] netconsole: local IP 192.168.0.63 [ 0.587837] netconsole: interface 'eth0' [ 0.587943] netconsole: remote port 9353 [ 0.588050] netconsole: remote IP 192.168.0.3 [ 0.588159] netconsole: remote ethernet address 00:15:17:21:1f:02 [ 0.588273] netconsole: device eth0 not up yet, forcing it [ 0.778804] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 0.817789] ata1.00: ATA-8: WDC WD5000BEVT-00ZAT0, 01.01A01, max UDMA/133 [ 0.817921] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 0.821287] ata1.00: configured for UDMA/133 [ 0.834917] scsi 0:0:0:0: Direct-Access ATA WDC WD5000BEVT-0 01.0 PQ: 0 ANSI: 5 [ 0.835259] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 0.835482] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 0.835702] sd 0:0:0:0: [sda] Write Protect is off [ 0.835840] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.877090] sda: sda1 sda2 sda3 sda4 < sda5 sda6 > [ 0.877599] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.454645] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<1000 Mbps Full Duplex> [ 3.503465] console [netcon0] enabled [ 3.503576] netconsole: network logging started [ 3.503784] PNP: PS/2 Controller [PNP0303:KBD0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 3.521302] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.521466] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.521692] mice: PS/2 mouse device common for all mice [ 3.521973] rtc_cmos 00:06: RTC can wake from S4 [ 3.522138] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0 [ 3.522292] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs [ 3.522465] cpuidle: using governor ladder [ 3.522633] cpuidle: using governor menu [ 3.522743] No iBFT detected. [ 3.523243] TCP cubic registered [ 3.523354] NET: Registered protocol family 17 [ 3.523487] Registering the dns_resolver key type [ 3.524346] rtc_cmos 00:06: setting system clock to 2010-09-15 16:21:52 UTC (1284567712) [ 3.545924] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 3.553480] EXT3-fs (sda6): error: couldn't mount because of unsupported optional features (240) [ 3.558113] EXT4-fs (sda6): INFO: recovery required on readonly filesystem [ 3.558353] EXT4-fs (sda6): write access will be enabled during recovery [ 3.631958] EXT4-fs (sda6): recovery complete [ 3.633507] EXT4-fs (sda6): mounted filesystem with writeback data mode. Opts: data=writeback [ 3.633860] VFS: Mounted root (ext4 filesystem) readonly on device 8:6. [ 3.634019] Freeing unused kernel memory: 404k freed [ 3.634250] Write protecting the kernel read-only data: 6144k [ 3.634561] Freeing unused kernel memory: 620k freed [ 3.634946] Freeing unused kernel memory: 944k freed [ 5.202737] udevd (86): /proc/86/oom_adj is deprecated, please use /proc/86/oom_score_adj instead. [ 5.535557] input: PC Speaker as /devices/platform/pcspkr/input/input1 [ 5.635350] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 5.635623] ACPI: Sleep Button [SLPB] [ 5.635813] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input3 [ 5.642329] ACPI: Lid Switch [LID0] [ 5.642544] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4 [ 5.642808] ACPI: Power Button [PWRF] [ 5.667271] ACPI: WMI: Skipping duplicate GUID 05901221-D566-11D1-B2F0-00A0C9062910 [ 5.667963] ACPI: WMI: Mapper loaded [ 5.800249] ACPI: Battery Slot [BAT0] (battery present) [ 5.810015] ACPI: AC Adapter [ADP1] (on-line) [ 5.812450] thermal LNXTHERM:01: registered as thermal_zone0 [ 5.812615] ACPI: Thermal Zone [TZS0] (48 C) [ 5.823860] thermal LNXTHERM:02: registered as thermal_zone1 [ 5.824016] ACPI: Thermal Zone [TZS1] (41 C) [ 5.874130] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 19 (level, low) -> IRQ 19 [ 5.874332] ACPI: resource 0000:00:1f.3 [io 0x3000-0x301f] conflicts with ACPI region SMBI [dma 12288-12303 pref window disabled] [ 5.874544] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 5.905177] Linux agpgart interface v0.103 [ 6.144975] usbcore: registered new interface driver usbfs [ 6.145343] usbcore: registered new interface driver hub [ 6.145692] usbcore: registered new device driver usb [ 6.373750] acer-wmi: Acer Laptop ACPI-WMI Extras [ 6.376463] acer-wmi: Brightness must be controlled by generic video driver [ 6.643279] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 6.646189] agpgart-intel 0000:00:00.0: detected 131068K stolen memory, trimming to 32768K [ 6.662736] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 6.738481] cfg80211: Calling CRDA to update world regulatory domain [ 6.798434] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [ 6.798785] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 6.798951] ehci_hcd 0000:00:1a.0: EHCI Host Controller [ 6.799111] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 6.799328] ehci_hcd 0000:00:1a.0: debug port 2 [ 6.804748] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xd4405c00 [ 6.820196] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 6.820435] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.820571] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.820750] usb usb1: Product: EHCI Host Controller [ 6.821042] usb usb1: Manufacturer: Linux 2.6.36-rc4 ehci_hcd [ 6.821177] usb usb1: SerialNumber: 0000:00:1a.0 [ 6.822828] hub 1-0:1.0: USB hub found [ 6.822963] hub 1-0:1.0: 3 ports detected [ 6.823214] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 6.823403] ehci_hcd 0000:00:1d.0: EHCI Host Controller [ 6.823547] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 6.823764] ehci_hcd 0000:00:1d.0: debug port 2 [ 6.829128] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xd4405800 [ 6.846360] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 6.846581] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.846722] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.847639] usb usb2: Product: EHCI Host Controller [ 6.847769] usb usb2: Manufacturer: Linux 2.6.36-rc4 ehci_hcd [ 6.847902] usb usb2: SerialNumber: 0000:00:1d.0 [ 6.848305] hub 2-0:1.0: USB hub found [ 6.848439] hub 2-0:1.0: 3 ports detected [ 7.007166] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input5 [ 7.132121] usb 1-1: new high speed USB device using ehci_hcd and address 2 [ 7.264397] usb 1-1: New USB device found, idVendor=8087, idProduct=0020 [ 7.264556] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.265127] hub 1-1:1.0: USB hub found [ 7.265392] hub 1-1:1.0: 6 ports detected [ 7.375963] usb 2-1: new high speed USB device using ehci_hcd and address 2 [ 7.510840] Error: Driver 'pcspkr' is already registered, aborting... [ 7.511016] usb 2-1: New USB device found, idVendor=8087, idProduct=0020 [ 7.511151] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7.511539] hub 2-1:1.0: USB hub found [ 7.511885] hub 2-1:1.0: 8 ports detected [ 7.583970] usb 1-1.6: new high speed USB device using ehci_hcd and address 3 [ 7.698636] usbcore: registered new interface driver usbserial [ 7.698976] USB Serial support registered for generic [ 7.760122] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree: [ 7.760313] iwlagn: Copyright(c) 2003-2010 Intel Corporation [ 7.760537] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 7.760843] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74 [ 7.777093] iwlagn 0000:02:00.0: device EEPROM VER=0x436, CALIB=0x6 [ 7.777256] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels [ 7.933404] usb 1-1.6: New USB device found, idVendor=0bda, idProduct=0138 [ 7.933562] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7.933754] usb 1-1.6: Product: USB2.0-CRW [ 7.933877] usb 1-1.6: Manufacturer: Generic [ 7.934001] usb 1-1.6: SerialNumber: 20090516388200000 [ 7.946259] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 8.011873] usb 2-1.5: new high speed USB device using ehci_hcd and address 3 [ 8.027707] Initializing USB Mass Storage driver... [ 8.027969] scsi4 : usb-storage 1-1.6:1.0 [ 8.028259] usbcore: registered new interface driver usb-storage [ 8.028393] USB Mass Storage support registered. [ 8.054134] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532 [ 8.116118] hda_codec: ALC271X: BIOS auto-probing. [ 8.116615] hda_codec: connection list not available for 0x24 [ 8.117792] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input6 [ 8.137790] usb 2-1.5: New USB device found, idVendor=064e, idProduct=a219 [ 8.137944] usb 2-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 8.138138] usb 2-1.5: Product: 1.3M WebCam [ 8.138264] usb 2-1.5: Manufacturer: Suyin [ 8.138386] usb 2-1.5: SerialNumber: HF1315-S32B-OV01-VA-R02.01.05 [ 8.143702] usbcore: registered new interface driver usbserial_generic [ 8.143841] usbserial: USB Serial Driver core [ 8.297666] USB Serial support registered for GSM modem (1-port) [ 8.298067] usbcore: registered new interface driver option [ 8.298204] option: v0.7.2:USB Driver for GSM modems [ 8.345643] Linux video capture interface: v2.00 [ 8.466151] uvcvideo: Found UVC 1.00 device 1.3M WebCam (064e:a219) [ 8.475972] input: 1.3M WebCam as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input7 [ 8.476456] usbcore: registered new interface driver uvcvideo [ 8.476588] USB Video Class driver (v0.1.0) [ 8.605175] cfg80211: World regulatory domain updated: [ 8.605317] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 8.605518] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.605656] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 8.605793] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 8.605933] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 8.606072] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 9.033068] scsi 4:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS [ 9.033917] sd 4:0:0:0: Attached scsi generic sg1 type 0 [ 9.040630] sd 4:0:0:0: [sdb] Attached SCSI removable disk [ 9.814864] EXT4-fs (sda6): re-mounted. Opts: (null) [ 9.894017] EXT4-fs (sda6): Ignoring deprecated nobh option [ 9.896388] EXT4-fs (sda6): re-mounted. Opts: nobh,data=writeback,errors=remount-ro [ 10.026779] loop: module loaded [ 10.285761] fuse init (API version 7.15) [ 11.787848] NET: Registered protocol family 10 [ 11.788941] lo: Disabled Privacy Extensions [ 12.212061] RPC: Registered udp transport module. [ 12.212249] RPC: Registered tcp transport module. [ 12.212393] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 12.289895] FS-Cache: Loaded [ 12.549345] FS-Cache: Netfs 'nfs' registered for caching [ 12.655888] Installing knfsd (copyright (C) 1996 okir@...ad.swb.de). [ 49.646988] intel ips 0000:00:1f.6: Warning: CPU TDP doesn't match expected value (found 11, expected 18) [ 49.647227] intel ips 0000:00:1f.6: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 49.647637] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled [ 49.647920] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 65535 [ 54.843465] general protection fault: 0000 [#1] PREEMPT SMP [ 54.843809] last sysfs file: /sys/bus/pci/drivers/intel ips/uevent [ 54.843946] CPU 0 [ 54.844020] Modules linked in: intel_ips nfsd exportfs nfs lockd fscache auth_rpcgss sunrpc ipv6 fuse loop uvcvideo videodev option arc4 snd_hda_codec_intelhdmi v4l1_compat v4l2_compat_ioctl32 usb_wwan snd_hda_codec_realtek ecb usb_storage snd_hda_intel snd_hda_codec iwlagn usbserial snd_hwdep snd_pcm_oss snd_mixer_oss iwlcore mac80211 snd_pcm snd_timer cfg80211 ehci_hcd intel_agp psmouse snd processor acer_wmi video usbcore rfkill soundcore agpgart i2c_i801 backlight serio_raw i2c_core led_class output ac thermal wmi button battery thermal_sys evdev snd_page_alloc pcspkr nls_base [ 54.848814] [ 54.848932] Pid: 1185, comm: ips-adjust Not tainted 2.6.36-rc4 #4 Base Board Product Name/Aspire 1830T [ 54.849124] RIP: 0010:[<ffffffffa00290e9>] [<ffffffffa00290e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 54.849389] RSP: 0018:ffff880134525e78 EFLAGS: 00010002 [ 54.849521] RAX: 0000000100000009 RBX: ffffffffa00290c0 RCX: 0000000000000199 [ 54.849643] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff880135d109c0 [ 54.849765] RBP: ffff880135d109c0 R08: ffffffff81655120 R09: 0000000000000000 [ 54.849887] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.850008] R13: 0000000080000000 R14: 00000000000000f9 R15: 00000000000001ac [ 54.850131] FS: 0000000000000000(0000) GS:ffff880001800000(0000) knlGS:0000000000000000 [ 54.850302] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 54.850418] CR2: 0000000001265008 CR3: 0000000136864000 CR4: 00000000000006f0 [ 54.850540] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.850662] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 54.850783] Process ips-adjust (pid: 1185, threadinfo ffff880134524000, task ffff880134de3e90) [ 54.850954] Stack: [ 54.851056] ffffffff8104538c ffff880135d109c0 ffff880135d10a00 0000000000000000 [ 54.851328] <0> ffffffffa00296ca ffff880134525f00 ffff880135d109c0 ffffffffa0029410 [ 54.851745] <0> ffff880134547c98 ffff880134525f00 ffff880135d109c0 ffffffffa0029410 [ 54.852251] Call Trace: [ 54.852361] [<ffffffff8104538c>] ? on_each_cpu+0x3c/0x80 [ 54.852480] [<ffffffffa00296ca>] ? ips_adjust+0x2ba/0x3f0 [intel_ips] [ 54.852603] [<ffffffffa0029410>] ? ips_adjust+0x0/0x3f0 [intel_ips] [ 54.853450] [<ffffffffa0029410>] ? ips_adjust+0x0/0x3f0 [intel_ips] [ 54.853574] [<ffffffff8105a846>] ? kthread+0x96/0xa0 [ 54.853693] [<ffffffff81003b94>] ? kernel_thread_helper+0x4/0x10 [ 54.853815] [<ffffffff8105a7b0>] ? kthread+0x0/0xa0 [ 54.853931] [<ffffffff81003b90>] ? kernel_thread_helper+0x0/0x10 [ 54.854048] Code: 00 00 b9 99 01 00 00 0f 32 48 c1 e2 20 89 c0 48 09 c2 48 b8 00 00 00 00 01 00 00 00 48 85 c2 75 0c 48 09 d0 48 89 c2 48 c1 ea 20 <0f> 30 f3 c3 0f 1f 00 0f b7 c6 66 d1 ef 6b c0 64 d1 f8 8d 04 07 [ 54.857483] RIP [<ffffffffa00290e9>] do_disable_cpu_turbo+0x29/0x30 [intel_ips] [ 54.857702] RSP <ffff880134525e78> [ 54.857812] ---[ end trace 4c3f4f3e72ed300e ]--- [ 54.857925] note: ips-adjust[1185] exited with preempt_count 1 root@...ility:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU U 330 @ 1.20GHz stepping : 5 cpu MHz : 1197.143 cache size : 3072 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall rdtscp lm constant_tsc up arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt lahf_lm arat tpr_shadow vnmi flexpriority ept vpid bogomips : 2394.28 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 10 Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M] Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 3050 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a4] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 10 Region 0: Memory at d4406100 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI]) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at d4405c00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: ehci_hcd 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 43 Region 0: Memory at d4400000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4179 Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE- FLReset+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=02 Status: NegoPending- InProgress- Capabilities: [130 v1] Root Complex Link Desc: PortNumber=0f ComponentID=00 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: HDA Intel 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: d3400000-d43fffff Prefetchable memory behind bridge: 00000000d0400000-00000000d13fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #0, PowerLimit 10.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 040e Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00001000-00001fff Memory behind bridge: d2400000-d33fffff Prefetchable memory behind bridge: 00000000d1400000-00000000d23fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #1, PowerLimit 10.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 040e Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI]) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 0: Memory at d4405800 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: ehci_hcd 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=32 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Acer Incorporated [ALI] Device 040e 00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=10 <?> 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 40 Region 0: I/O ports at 3048 [size=8] Region 1: I/O ports at 305c [size=4] Region 2: I/O ports at 3040 [size=8] Region 3: I/O ports at 3058 [size=4] Region 4: I/O ports at 3020 [size=32] Region 5: Memory at d4405000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0100c Data: 4151 Capabilities: [70] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004 Capabilities: [b0] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 19 Region 0: Memory at d4406000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at 3000 [size=32] 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 21 Region 0: Memory at d4404000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Kernel driver in use: intel ips 01:00.0 Ethernet controller: Atheros Communications AR8151 v1.0 Gigabit Ethernet (rev c0) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 41 Region 0: Memory at d3400000 (64-bit, non-prefetchable) [size=256K] Region 2: I/O ports at 2000 [size=128] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4159 Capabilities: [58] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 4096 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr+ UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 unlimited, L1 unlimited ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [6c] Vital Product Data pcilib: sysfs_read_vpd: read failed: Connection timed out Not readable Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP- SDES+ TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP+ Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [180 v1] Device Serial Number ff-a8-9b-37-00-26-2d-ff Kernel driver in use: atl1c 02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35) Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 42 Region 0: Memory at d2400000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4169 Capabilities: [e0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <128ns, L1 <32us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Device Serial Number 00-27-10-ff-ff-23-16-04 Kernel driver in use: iwlagn ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 05) Subsystem: Acer Incorporated [ALI] Device 040e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 dmidecode: # dmidecode 2.9 SMBIOS 2.6 present. 51 structures occupying 2237 bytes. Table at 0x000EA690. Handle 0x0000, DMI type 0, 24 bytes BIOS Information Vendor: INSYDE Version: V1.11 Release Date: 06/04/2010 ROM Size: 2048 kB Characteristics: PCI is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported Japanese floppy for NEC 9800 1.2 MB is supported (int 13h) Japanese floppy for Toshiba 1.2 MB is supported (int 13h) 5.25"/360 KB floppy services are supported (int 13h) 5.25"/1.2 MB floppy services are supported (int 13h) 3.5"/720 KB floppy services are supported (int 13h) 3.5"/2.88 MB floppy services are supported (int 13h) 8042 keyboard services are supported (int 9h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported BIOS boot specification is supported Targeted content distribution is supported BIOS Revision: 11.240 Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: Acer Product Name: Aspire 1830T Version: V1.11 Serial Number: LXPTS02028021154A92000 UUID: 10938DC0-6A90-11DF-B43D-EBE2BBF7D956 Wake-up Type: Power Switch SKU Number: Calpella_CRB Family: Intel_Mobile Handle 0x0002, DMI type 2, 16 bytes Base Board Information Manufacturer: Intel Corp. Product Name: Base Board Product Name Version: Base Board Version Serial Number: Base Board Serial Number Asset Tag: Base Board Asset Tag Features: Board is a hosting board Board is replaceable Location In Chassis: Base Board Chassis Location Chassis Handle: 0x0003 Type: Motherboard Contained Object Handles: 0 Handle 0x0003, DMI type 3, 22 bytes Chassis Information Manufacturer: Chassis Manufacturer Type: Other Lock: Not Present Version: Chassis Version Serial Number: Chassis Serial Number Asset Tag: Not Specified Boot-up State: Safe Power Supply State: Safe Thermal State: Safe Security Status: None OEM Information: 0x00000000 Height: Unspecified Number Of Power Cords: 1 Contained Elements: 0 Handle 0x0004, DMI type 9, 17 bytes System Slot Information Designation: J5C1 Type: x16 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x0005, DMI type 9, 17 bytes System Slot Information Designation: J6C1 Type: x1 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x0006, DMI type 9, 17 bytes System Slot Information Designation: J6C2 Type: x1 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x0007, DMI type 9, 17 bytes System Slot Information Designation: J6D2 Type: x1 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x0008, DMI type 9, 17 bytes System Slot Information Designation: J7C1 Type: x1 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x0009, DMI type 9, 17 bytes System Slot Information Designation: J7D2 Type: x1 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x000A, DMI type 9, 17 bytes System Slot Information Designation: J8C2 Type: x16 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x000B, DMI type 9, 17 bytes System Slot Information Designation: J8C1 Type: x1 <OUT OF SPEC> Current Usage: Available Length: Other Characteristics: PME signal is supported Hot-plug devices are supported Handle 0x000C, DMI type 11, 5 bytes OEM Strings String 1: String1 for Original Equipment Manufacturer String 2: String2 for Original Equipment Manufacturer String 3: String3 for Original Equipment Manufacturer String 4: String4 for Original Equipment Manufacturer String 5: String5 for Original Equipment Manufacturer Handle 0x000D, DMI type 12, 5 bytes System Configuration Options Option 1: String1 for Type12 Equipment Manufacturer Option 2: String2 for Type12 Equipment Manufacturer Option 3: String3 for Type12 Equipment Manufacturer Option 4: String4 for Type12 Equipment Manufacturer Handle 0x000E, DMI type 21, 7 bytes Built-in Pointing Device Type: Touch Pad Interface: PS/2 Buttons: 4 Handle 0x000F, DMI type 27, 14 bytes Cooling Device Type: Fan Status: OK OEM-specific Information: 0x00000000 Nominal Speed: 2000 rpm Handle 0x0010, DMI type 32, 20 bytes System Boot Information Status: No errors detected Handle 0x0011, DMI type 39, 22 bytes System Power Supply Location: OEM_Define0 Name: OEM_Define1 Manufacturer: OEM_Define2 Serial Number: OEM_Define3 Asset Tag: OEM_Define4 Model Part Number: OEM_Define5 Revision: OEM_Define6 Max Power Capacity: 0.075 W Status: Present, OK Type: Regulator Input Voltage Range Switching: Auto-switch Plugged: No Hot Replaceable: No Cooling Device Handle: 0x000F Handle 0x0012, DMI type 40, 18 bytes Unknown Type Header and Data: 28 12 12 00 02 06 04 00 05 01 AA 07 00 00 05 02 DC 05 Strings: PCIExpressx16 Compiler Version: VC 9.0 Handle 0x0013, DMI type 41, 11 bytes Unknown Type Header and Data: 29 0B 13 00 01 85 01 00 00 00 01 Strings: Hanksville Gbe Lan Connection Handle 0x0014, DMI type 22, 26 bytes Portable Battery Location: Fake Manufacturer: -Virtual Battery 0- Manufacture Date: 10/12/2007 Serial Number: Battery 0 Name: CRB Battery 0 Chemistry: Lithium Ion Design Capacity: Unknown Design Voltage: Unknown SBDS Version: Not Specified Maximum Error: Unknown OEM-specific Information: 0x00000000 Handle 0x0015, DMI type 136, 6 bytes OEM-specific Type Header and Data: 88 06 15 00 5A 5A Handle 0x0016, DMI type 129, 8 bytes OEM-specific Type Header and Data: 81 08 16 00 01 01 02 01 Strings: Intel_ASF Intel_ASF_001 Handle 0x0017, DMI type 130, 20 bytes OEM-specific Type Header and Data: 82 14 17 00 24 41 4D 54 01 01 01 01 01 A5 1F 02 00 00 00 00 Handle 0x0018, DMI type 16, 15 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 16 GB Error Information Handle: No Error Number Of Devices: 2 Handle 0x0019, DMI type 17, 28 bytes Memory Device Array Handle: 0x0018 Error Information Handle: 0x001B Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: SODIMM Set: None Locator: DIMM0 Bank Locator: BANK 0 Type: <OUT OF SPEC> Type Detail: Synchronous Speed: 800 MHz (1.2 ns) Manufacturer: Not Specified Serial Number: 00000000 Asset Tag: Unknown Part Number: Not Specified Handle 0x001A, DMI type 6, 12 bytes Memory Module Information Socket Designation: DIMM0 Bank Connections: None Current Speed: 1 ns Type: DIMM Installed Size: 2048 MB (Single-bank Connection) Enabled Size: 2048 MB (Single-bank Connection) Error Status: OK Handle 0x001B, DMI type 18, 23 bytes 32-bit Memory Error Information Type: OK Granularity: Unknown Operation: Unknown Vendor Syndrome: Unknown Memory Array Address: Unknown Device Address: Unknown Resolution: Unknown Handle 0x001C, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0007FFFFFFF Range Size: 2 GB Physical Device Handle: 0x0019 Memory Array Mapped Address Handle: 0x0028 Partition Row Position: Unknown Interleave Position: 1 Interleaved Data Depth: 1 Handle 0x001D, DMI type 17, 28 bytes Memory Device Array Handle: 0x0018 Error Information Handle: Not Provided Total Width: 8 bits Data Width: 8 bits Size: No Module Installed Form Factor: DIMM Set: None Locator: DIMM1 Bank Locator: BANK 1 Type: <OUT OF SPEC> Type Detail: Synchronous Speed: 800 MHz (1.2 ns) Manufacturer: Not Specified Serial Number: 00000000 Asset Tag: Unknown Part Number: Not Specified Handle 0x001E, DMI type 6, 12 bytes Memory Module Information Socket Designation: DIMM1 Bank Connections: None Current Speed: 1 ns Type: DIMM Installed Size: Not Installed Enabled Size: Not Installed Error Status: OK Handle 0x001F, DMI type 18, 23 bytes 32-bit Memory Error Information Type: OK Granularity: Unknown Operation: Unknown Vendor Syndrome: Unknown Memory Array Address: Unknown Device Address: Unknown Resolution: Unknown Handle 0x0020, DMI type 17, 28 bytes Memory Device Array Handle: 0x0018 Error Information Handle: 0x0022 Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: SODIMM Set: None Locator: DIMM1 Bank Locator: BANK 2 Type: <OUT OF SPEC> Type Detail: Synchronous Speed: 800 MHz (1.2 ns) Manufacturer: Not Specified Serial Number: 8417E75F Asset Tag: Unknown Part Number: M471B5673EH1-CF8 Handle 0x0021, DMI type 6, 12 bytes Memory Module Information Socket Designation: DIMM1 Bank Connections: None Current Speed: 1 ns Type: DIMM Installed Size: 2048 MB (Single-bank Connection) Enabled Size: 2048 MB (Single-bank Connection) Error Status: OK Handle 0x0022, DMI type 18, 23 bytes 32-bit Memory Error Information Type: OK Granularity: Unknown Operation: Unknown Vendor Syndrome: Unknown Memory Array Address: Unknown Device Address: Unknown Resolution: Unknown Handle 0x0023, DMI type 20, 19 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x0007FFFFFFF Range Size: 2 GB Physical Device Handle: 0x0020 Memory Array Mapped Address Handle: 0x0028 Partition Row Position: Unknown Interleave Position: 2 Interleaved Data Depth: 1 Handle 0x0024, DMI type 17, 28 bytes Memory Device Array Handle: 0x0018 Error Information Handle: Not Provided Total Width: 8 bits Data Width: 8 bits Size: No Module Installed Form Factor: DIMM Set: None Locator: DIMM3 Bank Locator: BANK 3 Type: <OUT OF SPEC> Type Detail: Synchronous Speed: 800 MHz (1.2 ns) Manufacturer: Not Specified Serial Number: 00000000 Asset Tag: Unknown Part Number: Not Specified Handle 0x0025, DMI type 6, 12 bytes Memory Module Information Socket Designation: DIMM3 Bank Connections: None Current Speed: 1 ns Type: DIMM Installed Size: Not Installed Enabled Size: Not Installed Error Status: OK Handle 0x0026, DMI type 18, 23 bytes 32-bit Memory Error Information Type: OK Granularity: Unknown Operation: Unknown Vendor Syndrome: Unknown Memory Array Address: Unknown Device Address: Unknown Resolution: Unknown Handle 0x0027, DMI type 18, 23 bytes 32-bit Memory Error Information Type: OK Granularity: Unknown Operation: Unknown Vendor Syndrome: Unknown Memory Array Address: Unknown Device Address: Unknown Resolution: Unknown Handle 0x0028, DMI type 19, 15 bytes Memory Array Mapped Address Starting Address: 0x00000000000 Ending Address: 0x000FFFFFFFF Range Size: 4 GB Physical Array Handle: 0x0018 Partition Width: 0 Handle 0x0029, DMI type 5, 20 bytes Memory Controller Information Error Detecting Method: None Error Correcting Capabilities: Unknown None Supported Interleave: One-way Interleave Current Interleave: One-way Interleave Maximum Memory Module Size: 8192 MB Maximum Total Memory Size: 16384 MB Supported Speeds: Other Supported Memory Types: Other Memory Module Voltage: Unknown Associated Memory Slots: 2 0x001A 0x0021 Enabled Error Correcting Capabilities: None Handle 0x002A, DMI type 170, 38 bytes OEM-specific Type Header and Data: AA 26 2A 00 01 00 08 00 00 00 0C 00 06 00 04 02 41 08 64 02 08 00 63 02 04 00 83 02 04 00 82 02 02 00 24 02 08 00 Handle 0x002B, DMI type 171, 24 bytes OEM-specific Type Header and Data: AB 18 2B 00 02 69 19 73 10 04 4E 06 19 A2 05 86 80 56 3B 07 86 80 2C 42 Handle 0x002C, DMI type 172, 6 bytes OEM-specific Type Header and Data: AC 06 2C 00 01 00 Handle 0x002D, DMI type 4, 42 bytes Processor Information Socket Designation: CPU Type: Central Processor Family: <OUT OF SPEC> Manufacturer: Intel(R) Corporation ID: 55 06 02 00 FF FB EB BF Version: Intel(R) Core(TM) i3 CPU U 330 @ 1.20GHz Voltage: 0.0 V External Clock: 1066 MHz Max Speed: 1200 MHz Current Speed: 1204 MHz Status: Populated, Enabled Upgrade: ZIF Socket L1 Cache Handle: 0x0031 L2 Cache Handle: 0x0030 L3 Cache Handle: 0x002E Serial Number: Not Specified Asset Tag: FFFF Part Number: Not Specified Core Count: 2 Core Enabled: 2 Thread Count: 4 Characteristics: 64-bit capable Handle 0x002E, DMI type 7, 19 bytes Cache Information Socket Designation: L3 Cache Configuration: Enabled, Not Socketed, Level 3 Operational Mode: Write Through Location: Internal Installed Size: 3072 KB Maximum Size: 3072 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Single-bit ECC System Type: Unified Associativity: Other Handle 0x002F, DMI type 7, 19 bytes Cache Information Socket Designation: L1 Cache Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Through Location: Internal Installed Size: 32 KB Maximum Size: 32 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Single-bit ECC System Type: Data Associativity: 8-way Set-associative Handle 0x0030, DMI type 7, 19 bytes Cache Information Socket Designation: L2 Cache Configuration: Enabled, Not Socketed, Level 2 Operational Mode: Write Through Location: Internal Installed Size: 256 KB Maximum Size: 256 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Single-bit ECC System Type: Unified Associativity: 8-way Set-associative Handle 0x0031, DMI type 7, 19 bytes Cache Information Socket Designation: L1 Cache Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Through Location: Internal Installed Size: 32 KB Maximum Size: 32 KB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Single-bit ECC System Type: Instruction Associativity: 4-way Set-associative Handle 0x0032, DMI type 127, 4 bytes End Of Table -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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