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Date: Tue, 14 Apr 2009 00:00:29 -0400 From: Ed Tomlinson <edt@....ca> To: linux-kernel@...r.kernel.org Cc: Ingo Molnar <mingo@...e.hu> Subject: 2.6.30-rc1 - nmi_watchdog broken? Hi, I've been having fun finding bugs in 30-rc1. One of them is a hard freeze. I've not seen this type of problem on this hardware before 30-rc1 - so I doubt if its hardware. The best way I know to debug a hard hang is with the nmi_watchdog. I just cannot get it to work. The system is a 3 core amd cpu on a 790gx chipset. If I boot the nmi_watchdog=1 it complains that lapci is not available and the boot stops. Same problem if I change the clocksource to tsc, If I disable highres timers it panics. If I use nmi_watchdog=2 it panics. Am I doing something wrong or have I hit a bug? Logs of boots with and without highres timers inlined below. Kernel is 30-rc1 with latency, ext3 latency, ext4 fixes for rc1, and an apci fix applied TIA Ed Tomlinson [ 0.000000] Command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=uart8250, io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable) [ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cffb0000 (usable) [ 0.000000] BIOS-e820: 00000000cffb0000 - 00000000cffbe000 (ACPI data) [ 0.000000] BIOS-e820: 00000000cffbe000 - 00000000cffe0000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cffe0000 - 00000000d0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000220000000 (usable) [ 0.000000] Early serial console at I/O port 0xe800 (options '115200n8') [ 0.000000] console [uart0] enabled [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] last_pfn = 0x220000 max_arch_pfn = 0x100000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xcffb0 max_arch_pfn = 0x100000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000cffb0000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: 0000000100000000-0000000220000000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: RSDP 00000000000fa000 00024 (v02 ACPIAM) [ 0.000000] ACPI: XSDT 00000000cffb0100 00054 (v01 010809 OEMXSDT 20090108 MSFT 00000097) [ 0.000000] ACPI: FACP 00000000cffb0290 000F4 (v03 010809 OEMFACP 20090108 MSFT 00000097) [ 0.000000] ACPI: DSDT 00000000cffb0440 0B167 (v01 P0021 P0021000 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 00000000cffbe000 00040 [ 0.000000] ACPI: APIC 00000000cffb0390 0006C (v01 010809 OEMAPIC 20090108 MSFT 00000097) [ 0.000000] ACPI: MCFG 00000000cffb0400 0003C (v01 010809 OEMMCFG 20090108 MSFT 00000097) [ 0.000000] ACPI: OEMB 00000000cffbe040 00071 (v01 010809 AMI_OEM 20090108 MSFT 00000097) [ 0.000000] ACPI: HPET 00000000cffbb5b0 00038 (v01 010809 OEMHPET 20090108 MSFT 00000097) [ 0.000000] ACPI: OSFR 00000000cffbb5f0 00110 (v01 010809 OEMOSFR 20090108 MSFT 00000097) [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0220000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0000200000 - 000096e8dc] TEXT DATA BSS ==> [0000200000 - 000096e8dc] [ 0.000000] #3 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] [ 0.000000] #4 [000096f000 - 000096f294] BRK ==> [000096f000 - 000096f294] [ 0.000000] #5 [0000010000 - 0000012000] PGTABLE ==> [0000010000 - 0000012000] [ 0.000000] #6 [0000012000 - 0000013000] PGTABLE ==> [0000012000 - 0000013000] [ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00220000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] Node 0: 1441792 [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x000cffb0 [ 0.000000] 0: 0x00100000 -> 0x00220000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 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[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) [ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 3, version 0, 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 low level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 1 hotplug CPUs [ 0.000000] Allocating PCI resources starting at d4000000 (gap: d0000000:2ff00000) [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages at ffff880028040000, static data 71520 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1998954 [ 0.000000] Kernel command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=ua rt8250,io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 [ 0.000000] Initializing CPU#0 [ 0.000000] Experimental hierarchical RCU implementation. [ 0.000000] RCU-based detection of stalled CPUs is enabled. [ 0.000000] Experimental hierarchical RCU init done. [ 0.000000] NR_IRQS:512 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2105.446 MHz processor. [ 0.000999] Console: colour dummy device 80x25 [ 0.000999] console [tty0] enabled [ 0.000999] console [ttyS1] enabled [ 0.000999] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000999] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000999] Checking aperture... [ 0.000999] No AGP bridge found [ 0.000999] Node 0: aperture @ 20000000 size 32 MB [ 0.000999] Aperture pointing to e820 RAM. Ignoring. [ 0.000999] Your BIOS doesn't leave a aperture memory hole [ 0.000999] Please enable the IOMMU option in the BIOS setup [ 0.000999] This costs you 64 MB of RAM [ 0.000999] Mapping aperture over 65536 KB of RAM @ 20000000 [ 0.000999] Memory: 7915888k/8912896k available (4212k kernel code, 787204k absent, 209044k reserved, 2391k data, 444k init) [ 0.000999] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000999] HPET: 4 timers in total, 1 timers will be used for per-cpu timer [ 0.001011] Calibrating delay loop (skipped), value calculated using timer frequency.. 4210.88 BogoMIPS (lpj=2105444) [ 0.003020] Security Framework initialized [ 0.004015] Mount-cache hash table entries: 256 [ 0.005150] Initializing cgroup subsys cpuacct [ 0.006019] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 0.007003] CPU: L2 Cache: 512K (64 bytes/line) [ 0.008012] CPU: Physical Processor ID: 0 [ 0.009002] CPU: Processor Core ID: 0 [ 0.010009] using C1E aware idle routine [ 0.011014] Freeing SMP alternatives: 22k freed [ 0.012013] ACPI: Core revision 20090320 [ 0.028030] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.029007] ftrace: allocating 13146 entries in 52 pages [ 0.031062] Setting APIC routing to flat [ 0.032338] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.043167] CPU0: AMD Phenom(tm) 8450 Triple-Core Processor stepping 03 [ 0.046999] APIC timer registered as dummy, due to nmi_watchdog=1! [ 0.047223] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.000999] Initializing CPU#1 [ 0.000999] Calibrating delay using timer specific routine.. 4211.09 BogoMIPS (lpj=2105546) [ 0.000999] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 0.000999] CPU: L2 Cache: 512K (64 bytes/line) [ 0.000999] CPU: Physical Processor ID: 0 [ 0.000999] CPU: Processor Core ID: 1 [ 0.000999] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 [ 0.119727] CPU1: AMD Phenom(tm) 8450 Triple-Core Processor stepping 03 [ 0.122004] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.124083] Booting processor 2 APIC 0x2 ip 0x6000 [ 0.000999] Initializing CPU#2 [ 0.000999] Calibrating delay using timer specific routine.. 4210.65 BogoMIPS (lpj=2105328) [ 0.000999] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 0.000999] CPU: L2 Cache: 512K (64 bytes/line) [ 0.000999] CPU: Physical Processor ID: 0 [ 0.000999] CPU: Processor Core ID: 2 [ 0.000999] x86 PAT enabled: cpu 2, old 0x7040600070406, new 0x7010600070106 [ 0.196708] CPU2: AMD Phenom(tm) 8450 Triple-Core Processor stepping 03 [ 0.199005] checking TSC synchronization [CPU#0 -> CPU#2]: passed. [ 0.201015] Brought up 3 CPUs [ 0.202004] Total of 3 processors activated (12632.63 BogoMIPS). [ 0.203034] Testing NMI watchdog ... OK. [ 0.225448] net_namespace: 1736 bytes [ 0.226267] NET: Registered protocol family 16 [ 0.227116] TOM: 00000000d0000000 aka 3328M [ 0.228022] TOM2: 0000000230000000 aka 8960M [ 0.229026] ACPI: bus type pci registered [ 0.230078] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 [ 0.231003] PCI: Not using MMCONFIG. [ 0.232003] PCI: Using configuration type 1 for base access [ 0.233001] PCI: Using configuration type 1 for extended access [ 0.234032] mtrr: your CPUs had inconsistent fixed MTRR settings [ 0.235002] mtrr: probably your BIOS does not setup all CPUs. [ 0.236002] mtrr: corrected configuration. [ 0.237721] bio: create slab <bio-0> at 0 [ 0.255693] ACPI: Interpreter enabled [ 0.256002] ACPI: (supports S0 S5) [ 0.258299] ACPI: Using IOAPIC for interrupt routing [ 0.260036] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 [ 0.269175] PCI: MCFG area at e0000000 reserved in ACPI motherboard resources [ 0.282474] PCI: Using MMCONFIG at e0000000 - efffffff [ 0.294340] ACPI Warning (tbutils-0246): Incorrect checksum in table [OEMB] - E8, should be DF [20090320] [ 0.298055] ACPI: No dock devices found. [ 0.299335] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.301088] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold [ 0.302004] pci 0000:00:0a.0: PME# disabled [ 0.303340] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot [ 0.304005] pci 0000:00:12.2: PME# disabled [ 0.306025] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot [ 0.307005] pci 0000:00:13.2: PME# disabled [ 0.308266] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold [ 0.309004] pci 0000:00:14.2: PME# disabled [ 0.311184] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.312004] pci 0000:02:00.0: PME# disabled [ 0.314259] pci 0000:03:08.0: PME# supported from D0 D1 D2 D3hot [ 0.315006] pci 0000:03:08.0: PME# disabled [ 0.316049] pci 0000:00:14.4: transparent bridge [ 0.324331] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.329041] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.334371] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.339365] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.344134] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.348368] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.353371] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 10 11 12 14 15) *0, disabled. [ 0.358015] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.363424] SCSI subsystem initialized [ 0.365139] usbcore: registered new interface driver usbfs [ 0.366046] usbcore: registered new interface driver hub [ 0.368050] usbcore: registered new device driver usb [ 0.369101] PCI: Using ACPI for IRQ routing [ 0.373198] PCI-DMA: Disabling AGP. [ 0.374096] PCI-DMA: aperture base @ 20000000 size 65536 KB [ 0.375002] PCI-DMA: using GART IOMMU. [ 0.376004] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture [ 0.379125] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 24, 0 [ 0.381898] hpet0: 4 comparators, 32-bit 14.318180 MHz counter [ 1.116118] Warning: could not register annotated branches stats [ 1.117020] Clockevents: could not switch to one-shot mode:<6>Clockevents: could not switch to one-shot mode:<7>Switched to high r esolution mode on CPU 0 [ 1.117029] lapic is not functional. [ 1.117033] Could not switch to high resolution mode on CPU 1 [ 1.118016] lapic is not functional. [ 1.118016] Could not switch to high resolution mode on CPU 2 [ 11.119002] INFO: RCU detected CPU stalls: 1 2 (detected by 0, t=10002 jiffies) [ 41.121001] INFO: RCU detected CPU stalls: 1 2 (detected by 0, t=40004 jiffies) (boot stalls here) ---------------------------- [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.30-rc1-crc (root@...ver) (gcc version 4.3.3 (Gentoo 4.3.3-r2 p1.1, pie-10.1.5) ) #5 SMP PREEMPT Mon Apr 13 08:02:50 EDT 2009 [ 0.000000] Command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=uart8250, io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 highres=off [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable) [ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cffb0000 (usable) [ 0.000000] BIOS-e820: 00000000cffb0000 - 00000000cffbe000 (ACPI data) [ 0.000000] BIOS-e820: 00000000cffbe000 - 00000000cffe0000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cffe0000 - 00000000d0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000220000000 (usable) [ 0.000000] Early serial console at I/O port 0xe800 (options '115200n8') [ 0.000000] console [uart0] enabled [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] last_pfn = 0x220000 max_arch_pfn = 0x100000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xcffb0 max_arch_pfn = 0x100000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000cffb0000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: 0000000100000000-0000000220000000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: RSDP 00000000000fa000 00024 (v02 ACPIAM) [ 0.000000] ACPI: XSDT 00000000cffb0100 00054 (v01 010809 OEMXSDT 20090108 MSFT 00000097) [ 0.000000] ACPI: FACP 00000000cffb0290 000F4 (v03 010809 OEMFACP 20090108 MSFT 00000097) [ 0.000000] ACPI: DSDT 00000000cffb0440 0B167 (v01 P0021 P0021000 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 00000000cffbe000 00040 [ 0.000000] ACPI: APIC 00000000cffb0390 0006C (v01 010809 OEMAPIC 20090108 MSFT 00000097) [ 0.000000] ACPI: MCFG 00000000cffb0400 0003C (v01 010809 OEMMCFG 20090108 MSFT 00000097) [ 0.000000] ACPI: OEMB 00000000cffbe040 00071 (v01 010809 AMI_OEM 20090108 MSFT 00000097) [ 0.000000] ACPI: HPET 00000000cffbb5b0 00038 (v01 010809 OEMHPET 20090108 MSFT 00000097) [ 0.000000] ACPI: OSFR 00000000cffbb5f0 00110 (v01 010809 OEMOSFR 20090108 MSFT 00000097) [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0220000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0000200000 - 000096e8dc] TEXT DATA BSS ==> [0000200000 - 000096e8dc] [ 0.000000] #3 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] [ 0.000000] #4 [000096f000 - 000096f294] BRK ==> [000096f000 - 000096f294] [ 0.000000] #5 [0000010000 - 0000012000] PGTABLE ==> [0000010000 - 0000012000] [ 0.000000] #6 [0000012000 - 0000013000] PGTABLE ==> [0000012000 - 0000013000] [ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00220000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] Node 0: 1441792 [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x000cffb0 [ 0.000000] 0: 0x00100000 -> 0x00220000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 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[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) [ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 3, version 0, 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 low level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 1 hotplug CPUs [ 0.000000] Allocating PCI resources starting at d4000000 (gap: d0000000:2ff00000) [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages at ffff880028040000, static data 71520 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1998954 [ 0.000000] Kernel command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=ua rt8250,io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 highres=off [ 0.000000] Initializing CPU#0 [ 0.000000] Experimental hierarchical RCU implementation. [ 0.000000] RCU-based detection of stalled CPUs is enabled. [ 0.000000] Experimental hierarchical RCU init done. [ 0.000000] NR_IRQS:512 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2105.458 MHz processor. [ 0.000999] Console: colour dummy device 80x25 [ 0.000999] console [tty0] enabled [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.30-rc1-crc (root@...ver) (gcc version 4.3.3 (Gentoo 4.3.3-r2 p1.1, pie-10.1.5) ) #5 SMP PREEMPT Mon Apr 13 08:02:50 EDT 2009 [ 0.000000] Command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=uart8250, io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 highres=off [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable) [ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cffb0000 (usable) [ 0.000000] BIOS-e820: 00000000cffb0000 - 00000000cffbe000 (ACPI data) [ 0.000000] BIOS-e820: 00000000cffbe000 - 00000000cffe0000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cffe0000 - 00000000d0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000220000000 (usable) [ 0.000000] Early serial console at I/O port 0xe800 (options '115200n8') [ 0.000000] console [uart0] enabled [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] last_pfn = 0x220000 max_arch_pfn = 0x100000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xcffb0 max_arch_pfn = 0x100000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000cffb0000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: 0000000100000000-0000000220000000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: RSDP 00000000000fa000 00024 (v02 ACPIAM) [ 0.000000] ACPI: XSDT 00000000cffb0100 00054 (v01 010809 OEMXSDT 20090108 MSFT 00000097) [ 0.000000] ACPI: FACP 00000000cffb0290 000F4 (v03 010809 OEMFACP 20090108 MSFT 00000097) [ 0.000000] ACPI: DSDT 00000000cffb0440 0B167 (v01 P0021 P0021000 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 00000000cffbe000 00040 [ 0.000000] ACPI: APIC 00000000cffb0390 0006C (v01 010809 OEMAPIC 20090108 MSFT 00000097) [ 0.000000] ACPI: MCFG 00000000cffb0400 0003C (v01 010809 OEMMCFG 20090108 MSFT 00000097) [ 0.000000] ACPI: OEMB 00000000cffbe040 00071 (v01 010809 AMI_OEM 20090108 MSFT 00000097) [ 0.000000] ACPI: HPET 00000000cffbb5b0 00038 (v01 010809 OEMHPET 20090108 MSFT 00000097) [ 0.000000] ACPI: OSFR 00000000cffbb5f0 00110 (v01 010809 OEMOSFR 20090108 MSFT 00000097) [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0220000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0000200000 - 000096e8dc] TEXT DATA BSS ==> [0000200000 - 000096e8dc] [ 0.000000] #3 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] [ 0.000000] #4 [000096f000 - 000096f294] BRK ==> [000096f000 - 000096f294] [ 0.000000] #5 [0000010000 - 0000012000] PGTABLE ==> [0000010000 - 0000012000] [ 0.000000] #6 [0000012000 - 0000013000] PGTABLE ==> [0000012000 - 0000013000] [ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00220000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] Node 0: 1441792 [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x000cffb0 [ 0.000000] 0: 0x00100000 -> 0x00220000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 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[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) [ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 3, version 0, 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 low level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 1 hotplug CPUs [ 0.000000] Allocating PCI resources starting at d4000000 (gap: d0000000:2ff00000) [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages at ffff880028040000, static data 71520 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1998954 [ 0.000000] Kernel command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=ua rt8250,io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 highres=off [ 0.000000] Initializing CPU#0 [ 0.000000] Experimental hierarchical RCU implementation. [ 0.000000] RCU-based detection of stalled CPUs is enabled. [ 0.000000] Experimental hierarchical RCU init done. [ 0.000000] NR_IRQS:512 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2105.458 MHz processor. [ 0.000999] Console: colour dummy device 80x25 [ 0.000999] console [tty0] enabled [ 0.000999] console [ttyS1] enabled [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.30-rc1-crc (root@...ver) (gcc version 4.3.3 (Gentoo 4.3.3-r2 p1.1, pie-10.1.5) ) #5 SMP PREEMPT Mon Apr 13 08:02:50 EDT 2009 [ 0.000000] Command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=uart8250, io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 highres=off [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable) [ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cffb0000 (usable) [ 0.000000] BIOS-e820: 00000000cffb0000 - 00000000cffbe000 (ACPI data) [ 0.000000] BIOS-e820: 00000000cffbe000 - 00000000cffe0000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cffe0000 - 00000000d0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000220000000 (usable) [ 0.000000] Early serial console at I/O port 0xe800 (options '115200n8') [ 0.000000] console [uart0] enabled [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] last_pfn = 0x220000 max_arch_pfn = 0x100000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xcffb0 max_arch_pfn = 0x100000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000cffb0000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: 0000000100000000-0000000220000000 [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: RSDP 00000000000fa000 00024 (v02 ACPIAM) [ 0.000000] ACPI: XSDT 00000000cffb0100 00054 (v01 010809 OEMXSDT 20090108 MSFT 00000097) [ 0.000000] ACPI: FACP 00000000cffb0290 000F4 (v03 010809 OEMFACP 20090108 MSFT 00000097) [ 0.000000] ACPI: DSDT 00000000cffb0440 0B167 (v01 P0021 P0021000 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 00000000cffbe000 00040 [ 0.000000] ACPI: APIC 00000000cffb0390 0006C (v01 010809 OEMAPIC 20090108 MSFT 00000097) [ 0.000000] ACPI: MCFG 00000000cffb0400 0003C (v01 010809 OEMMCFG 20090108 MSFT 00000097) [ 0.000000] ACPI: OEMB 00000000cffbe040 00071 (v01 010809 AMI_OEM 20090108 MSFT 00000097) [ 0.000000] ACPI: HPET 00000000cffbb5b0 00038 (v01 010809 OEMHPET 20090108 MSFT 00000097) [ 0.000000] ACPI: OSFR 00000000cffbb5f0 00110 (v01 010809 OEMOSFR 20090108 MSFT 00000097) [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0220000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0000200000 - 000096e8dc] TEXT DATA BSS ==> [0000200000 - 000096e8dc] [ 0.000000] #3 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] [ 0.000000] #4 [000096f000 - 000096f294] BRK ==> [000096f000 - 000096f294] [ 0.000000] #5 [0000010000 - 0000012000] PGTABLE ==> [0000010000 - 0000012000] [ 0.000000] #6 [0000012000 - 0000013000] PGTABLE ==> [0000012000 - 0000013000] [ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00220000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] Node 0: 1441792 [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x000cffb0 [ 0.000000] 0: 0x00100000 -> 0x00220000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 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[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) [ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 3, version 0, 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 low level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 1 hotplug CPUs [ 0.000000] Allocating PCI resources starting at d4000000 (gap: d0000000:2ff00000) [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages at ffff880028040000, static data 71520 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1998954 [ 0.000000] Kernel command line: root=/dev/sdb3 vga=0x376 video=vesafb:ywrap,mtrr:3 console=tty0 console=ttyS1,115200n8 console=ua rt8250,io,0xe800,115200n8 movablecore=3G nmi_watchdog=1 highres=off [ 0.000000] Initializing CPU#0 [ 0.000000] Experimental hierarchical RCU implementation. [ 0.000000] RCU-based detection of stalled CPUs is enabled. [ 0.000000] Experimental hierarchical RCU init done. [ 0.000000] NR_IRQS:512 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2105.458 MHz processor. [ 0.000999] Console: colour dummy device 80x25 [ 0.000999] console [tty0] enabled [ 0.000999] console [ttyS1] enabled [ 0.000999] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000999] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000999] Checking aperture... [ 0.000999] No AGP bridge found [ 0.000999] Node 0: aperture @ 20000000 size 32 MB [ 0.000999] Aperture pointing to e820 RAM. Ignoring. [ 0.000999] Your BIOS doesn't leave a aperture memory hole [ 0.000999] Please enable the IOMMU option in the BIOS setup [ 0.000999] This costs you 64 MB of RAM [ 0.000999] Mapping aperture over 65536 KB of RAM @ 20000000 [ 0.000999] Memory: 7915888k/8912896k available (4212k kernel code, 787204k absent, 209044k reserved, 2391k data, 444k init) [ 0.000999] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000999] HPET: 4 timers in total, 1 timers will be used for per-cpu timer [ 0.001011] Calibrating delay loop (skipped), value calculated using timer frequency.. 4210.91 BogoMIPS (lpj=2105456) [ 0.003020] Security Framework initialized [ 0.004016] Mount-cache hash table entries: 256 [ 0.005149] Initializing cgroup subsys cpuacct [ 0.006019] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 0.007003] CPU: L2 Cache: 512K (64 bytes/line) [ 0.008012] CPU: Physical Processor ID: 0 [ 0.009002] CPU: Processor Core ID: 0 [ 0.010009] using C1E aware idle routine [ 0.011014] Freeing SMP alternatives: 22k freed [ 0.012013] ACPI: Core revision 20090320 [ 0.028030] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.029007] ftrace: allocating 13146 entries in 52 pages [ 0.031063] Setting APIC routing to flat [ 0.032334] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.043175] CPU0: AMD Phenom(tm) 8450 Triple-Core Processor stepping 03 [ 0.046999] APIC timer registered as dummy, due to nmi_watchdog=1! [ 0.047221] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.000999] Initializing CPU#1 [ 0.000999] Calibrating delay using timer specific routine.. 4210.99 BogoMIPS (lpj=2105495) [ 0.000999] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 0.000999] CPU: L2 Cache: 512K (64 bytes/line) [ 0.000999] CPU: Physical Processor ID: 0 [ 0.000999] CPU: Processor Core ID: 1 [ 0.000999] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 [ 0.119679] CPU1: AMD Phenom(tm) 8450 Triple-Core Processor stepping 03 [ 0.122005] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.124064] Booting processor 2 APIC 0x2 ip 0x6000 [ 0.000999] Initializing CPU#2 [ 0.000999] Calibrating delay using timer specific routine.. 4210.94 BogoMIPS (lpj=2105473) [ 0.000999] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 0.000999] CPU: L2 Cache: 512K (64 bytes/line) [ 0.000999] CPU: Physical Processor ID: 0 [ 0.000999] CPU: Processor Core ID: 2 [ 0.000999] x86 PAT enabled: cpu 2, old 0x7040600070406, new 0x7010600070106 [ 0.196680] CPU2: AMD Phenom(tm) 8450 Triple-Core Processor stepping 03 [ 0.199005] checking TSC synchronization [CPU#0 -> CPU#2]: passed. [ 0.200046] Brought up 3 CPUs [ 0.201004] Total of 3 processors activated (12632.84 BogoMIPS). [ 0.202034] Testing NMI watchdog ... OK. [ 0.224445] net_namespace: 1736 bytes [ 0.225263] NET: Registered protocol family 16 [ 0.226115] TOM: 00000000d0000000 aka 3328M [ 0.227022] TOM2: 0000000230000000 aka 8960M [ 0.228026] ACPI: bus type pci registered [ 0.229078] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 [ 0.230003] PCI: Not using MMCONFIG. [ 0.231003] PCI: Using configuration type 1 for base access [ 0.232002] PCI: Using configuration type 1 for extended access [ 0.233032] mtrr: your CPUs had inconsistent fixed MTRR settings [ 0.234002] mtrr: probably your BIOS does not setup all CPUs. [ 0.235002] mtrr: corrected configuration. [ 0.236721] bio: create slab <bio-0> at 0 [ 0.255575] ACPI: Interpreter enabled [ 0.259002] ACPI: (supports S0 S5) [ 0.263300] ACPI: Using IOAPIC for interrupt routing [ 0.268172] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 [ 0.284067] PCI: MCFG area at e0000000 reserved in ACPI motherboard resources [ 0.303216] PCI: Using MMCONFIG at e0000000 - efffffff [ 0.320007] ACPI Warning (tbutils-0246): Incorrect checksum in table [OEMB] - E8, should be DF [20090320] [ 0.330203] ACPI: No dock devices found. [ 0.335327] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.340170] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold [ 0.347004] pci 0000:00:0a.0: PME# disabled [ 0.351309] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot [ 0.358005] pci 0000:00:12.2: PME# disabled [ 0.363224] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot [ 0.370005] pci 0000:00:13.2: PME# disabled [ 0.375073] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold [ 0.381004] pci 0000:00:14.2: PME# disabled [ 0.386522] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.394005] pci 0000:02:00.0: PME# disabled [ 0.398270] pci 0000:03:08.0: PME# supported from D0 D1 D2 D3hot [ 0.405005] pci 0000:03:08.0: PME# disabled [ 0.410049] pci 0000:00:14.4: transparent bridge [ 0.422065] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.430372] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.439370] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.448167] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.456367] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.465371] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.474173] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 10 11 12 14 15) *0, disabled. [ 0.482371] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 7 10 11 12 14 15) *0, disabled. [ 0.491437] SCSI subsystem initialized [ 0.495668] usbcore: registered new interface driver usbfs [ 0.501108] usbcore: registered new interface driver hub [ 0.507175] usbcore: registered new device driver usb [ 0.513512] PCI: Using ACPI for IRQ routing [ 0.521213] PCI-DMA: Disabling AGP. [ 0.525093] PCI-DMA: aperture base @ 20000000 size 65536 KB [ 0.531002] PCI-DMA: using GART IOMMU. [ 0.535004] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture [ 0.544120] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 24, 0 [ 0.549896] hpet0: 4 comparators, 32-bit 14.318180 MHz counter [ 1.290016] Clocksource tsc unstable (delta = 730005241 ns) [ 1.297127] Warning: could not register annotated branches stats [ 1.306013] pnp: PnP ACPI init [ 1.309366] ACPI: bus type pnp registered [ 1.320647] pnp: PnP ACPI: found 15 devices [ 1.325226] ACPI: ACPI bus type pnp unregistered [ 1.330285] system 00:09: iomem range 0xfec00000-0xfec00fff has been reserved [ 1.338087] system 00:09: iomem range 0xfee00000-0xfee00fff has been reserved [ 1.345892] system 00:0a: ioport range 0x4d0-0x4d1 has been reserved [ 1.352842] system 00:0a: ioport range 0x40b-0x40b has been reserved [ 1.359781] system 00:0a: ioport range 0x4d6-0x4d6 has been reserved [ 1.366723] system 00:0a: ioport range 0xc00-0xc01 has been reserved [ 1.373668] system 00:0a: ioport range 0xc14-0xc14 has been reserved [ 1.380606] system 00:0a: ioport range 0xc50-0xc51 has been reserved [ 1.387545] system 00:0a: ioport range 0xc52-0xc52 has been reserved [ 1.394486] system 00:0a: ioport range 0xc6c-0xc6c has been reserved [ 1.401420] system 00:0a: ioport range 0xc6f-0xc6f has been reserved [ 1.408353] system 00:0a: ioport range 0xcd0-0xcd1 has been reserved [ 1.415303] system 00:0a: ioport range 0xcd2-0xcd3 has been reserved [ 1.422243] system 00:0a: ioport range 0xcd4-0xcd5 has been reserved [ 1.429196] system 00:0a: ioport range 0xcd6-0xcd7 has been reserved [ 1.436134] system 00:0a: ioport range 0xcd8-0xcdf has been reserved [ 1.443074] system 00:0a: ioport range 0x800-0x89f has been reserved [ 1.450036] system 00:0a: ioport range 0xb00-0xb3f has been reserved [ 1.456974] system 00:0a: ioport range 0x900-0x90f has been reserved [ 1.463912] system 00:0a: ioport range 0x910-0x91f has been reserved [ 1.470853] system 00:0a: ioport range 0xfe00-0xfefe has been reserved [ 1.477989] system 00:0a: iomem range 0xffb80000-0xffbfffff has been reserved [ 1.485790] system 00:0a: iomem range 0xfec10000-0xfec1001f has been reserved [ 1.493583] system 00:0c: ioport range 0xe00-0xe0f has been reserved [ 1.500520] system 00:0c: ioport range 0xe80-0xe8f has been reserved [ 1.507462] system 00:0c: ioport range 0xf40-0xf4f has been reserved [ 1.514413] system 00:0c: ioport range 0xa30-0xa3f has been reserved [ 1.521351] system 00:0d: iomem range 0xe0000000-0xefffffff has been reserved [ 1.529167] system 00:0e: iomem range 0x0-0x9ffff could not be reserved [ 1.536401] system 00:0e: iomem range 0xc0000-0xcffff has been reserved [ 1.543619] system 00:0e: iomem range 0xe0000-0xfffff could not be reserved [ 1.551225] system 00:0e: iomem range 0x100000-0xcfffffff could not be reserved [ 1.559218] system 00:0e: iomem range 0xfec00000-0xffffffff could not be reserved [ 1.572173] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 [ 1.578644] pci 0000:00:01.0: IO window: 0xb000-0xbfff [ 1.584451] pci 0000:00:01.0: MEM window: 0xfe800000-0xfe9fffff [ 1.591114] pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff [ 1.599382] pci 0000:00:0a.0: PCI bridge, secondary bus 0000:02 [ 1.605851] pci 0000:00:0a.0: IO window: 0xc000-0xcfff [ 1.611650] pci 0000:00:0a.0: MEM window: 0xfea00000-0xfeafffff [ 1.618301] pci 0000:00:0a.0: PREFETCH window: disabled [ 1.624203] pci 0000:00:14.4: PCI bridge, secondary bus 0000:03 [ 1.630673] pci 0000:00:14.4: IO window: 0xd000-0xefff [ 1.636475] pci 0000:00:14.4: MEM window: 0xfeb00000-0xfebfffff [ 1.643138] pci 0000:00:14.4: PREFETCH window: disabled [ 1.649050] pci 0000:00:0a.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 1.656453] NET: Registered protocol family 2 [ 1.672075] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 1.680824] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 1.690330] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 1.697969] TCP: Hash tables configured (established 262144 bind 65536) [ 1.705205] TCP reno registered [ 1.714440] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.723693] msgmni has been set to 15462 [ 1.728365] alg: No test for stdrng (krng) [ 1.733071] io scheduler noop registered [ 1.737372] io scheduler anticipatory registered [ 1.742405] io scheduler deadline registered [ 1.747121] io scheduler cfq registered (default) [ 1.916029] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc20010100000, using 15000k, total 16384k [ 1.926287] vesafb: mode is 1600x1200x32, linelength=6400, pages=1 [ 1.933037] vesafb: scrolling: redraw [ 1.937042] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0 [ 1.962036] Console: switching to colour frame buffer device 200x75 [ 1.986716] fb0: VESA VGA frame buffer device [ 2.007235] Linux agpgart interface v0.103 [ 2.011808] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 2.018966] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.026218] 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.032566] serial 0000:03:05.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 2.040483] 0000:03:05.0: ttyS1 at I/O 0xe800 (irq = 20) is a 16550A [ 2.040483] 0000:03:05.0: ttyS1 at I/O 0xe800 (irq = 20) is a 16550A [ 2.053858] Driver 'sd' needs updating - please use bus_type methods [ 2.053858] Driver 'sd' needs updating - please use bus_type methods [ 2.067218] ahci 0000:00:11.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 2.067218] ahci 0000:00:11.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 2.081542] ahci 0000:00:11.0: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 2.081542] ahci 0000:00:11.0: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 2.098643] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part [ 2.098643] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part [ 2.115848] scsi0 : ahci [ 2.115848] scsi0 : ahci [ 2.121274] scsi1 : ahci [ 2.121274] scsi1 : ahci [ 2.126661] scsi2 : ahci [ 2.126661] scsi2 : ahci [ 2.132041] scsi3 : ahci [ 2.132041] scsi3 : ahci [ 2.137429] scsi4 : ahci [ 2.137429] scsi4 : ahci [ 2.142817] scsi5 : ahci [ 2.142817] scsi5 : ahci [ 2.148178] ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 22 [ 2.148178] ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 22 [ 2.165277] ata2: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ff980 irq 22 [ 2.165277] ata2: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ff980 irq 22 [ 2.180734] ata3: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffa00 irq 22 [ 2.180734] ata3: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffa00 irq 22 [ 2.196201] ata4: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffa80 irq 22 [ 2.196201] ata4: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffa80 irq 22 [ 2.211658] ata5: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffb00 irq 22 [ 2.211658] ata5: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffb00 irq 22 [ 2.227120] ata6: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffb80 irq 22 [ 2.227120] ata6: SATA max UDMA/133 abar m1024@...e7ff800 port 0xfe7ffb80 irq 22 [ 2.242716] usbcore: registered new interface driver libusual [ 2.242716] usbcore: registered new interface driver libusual [ 2.254801] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 2.254801] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 2.267729] PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 2.267729] PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 2.288017] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.288017] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.298528] mice: PS/2 mouse device common for all mice [ 2.298528] mice: PS/2 mouse device common for all mice [ 2.309488] cpuidle: using governor ladder [ 2.309488] cpuidle: using governor ladder [ 2.318106] Netfilter messages via NETLINK v0.30. [ 2.318106] Netfilter messages via NETLINK v0.30. [ 2.328245] TCP cubic registered [ 2.328245] TCP cubic registered [ 2.335025] turn off boot console uart0 [ 2.335025] turn off boot console uart0 [ 2.339109] input: AT Translated Set 2 keyboard as /class/input/input0 [ 2.339109] input: AT Translated Set 2 keyboard as /class/input/input0 [ 2.356782] registered taskstats version 1 [ 2.547034] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.553529] ata5: SATA link down (SStatus 0 SControl 300) [ 2.556040] ata6: SATA link down (SStatus 0 SControl 300) [ 2.560043] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.560054] ata3.00: ATA-8: WDC WD10EADS-00L5B1, 01.01A01, max UDMA/133 [ 2.560054] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.561038] ata4: SATA link down (SStatus 0 SControl 300) [ 2.560054] ata3.00: configured for UDMA/133 [ 2.560054] ata2.00: ATA-7: WDC WD3200KS-00PFB0, 21.00M21, max UDMA/133 [ 2.560054] ata2.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 1) [ 2.560054] ata2.00: configured for UDMA/133 [ 2.965031] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.973579] ata1.00: ATA-7: Maxtor 6L250S0, BACE1G10, max UDMA/133 [ 2.980036] ata1.00: 490234752 sectors, multi 0: LBA48 NCQ (depth 31/32) [ 2.990036] ata1.00: configured for UDMA/133 [ 3.016129] scsi 0:0:0:0: Direct-Access ATA Maxtor 6L250S0 BACE PQ: 0 ANSI: 5 [ 3.028180] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 3.028286] sd 0:0:0:0: [sda] 490234752 512-byte hardware sectors: (251 GB/233 GiB) [ 3.028307] sd 0:0:0:0: [sda] Write Protect is off [ 3.028338] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.028453] sda: sda1 sda2 sda4 [ 3.077475] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.077481] scsi 1:0:0:0: Direct-Access ATA WDC WD3200KS-00P 21.0 PQ: 0 ANSI: 5 [ 3.077612] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 3.077700] sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors: (320 GB/298 GiB) [ 3.077733] sd 1:0:0:0: [sdb] Write Protect is off [ 3.077773] scsi 2:0:0:0: Direct-Access ATA WDC WD10EADS-00L 01.0 PQ: 0 ANSI: 5 [ 3.077784] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.077938] sdb:<5>sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 3.078039] sd 2:0:0:0: [sdc] 1953525168 512-byte hardware sectors: (1.00 TB/931 GiB) [ 3.078060] sd 2:0:0:0: [sdc] Write Protect is off [ 3.078093] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.078202] sdc: sdb1 sdb2 sdb3 sdb4 [ 3.211795] sdc1<5>sd 1:0:0:0: [sdb] Attached SCSI disk [ 3.222234] sdc2 sdc3 sdc4 [ 3.241430] sd 2:0:0:0: [sdc] Attached SCSI disk [ 3.257267] EXT3-fs: sdb3: couldn't mount because of unsupported optional features (240). [ 3.283043] EXT4-fs: barriers enabled [ 3.297949] kjournald2 starting: pid 1990, dev sdb3:8, commit interval 5 seconds [ 3.297958] EXT4-fs: delayed allocation enabled [ 3.297960] EXT4-fs: file extents enabled [ 3.298127] EXT4-fs: mballoc enabled [ 3.298139] EXT4-fs: mounted filesystem sdb3 with ordered data mode [ 3.298154] VFS: Mounted root (ext4 filesystem) readonly on device 8:19. [ 3.298178] Freeing unused kernel memory: 444k freed [ 3.298341] Write protecting the kernel read-only data: 6020k INIT: version 2.86 booting [ 4.190041] NET: Registered protocol family 1 Gentoo Linux; http://www.gentoo.org/ Copyright 1999-2007 Gentoo Foundation; Distributed under the GPLv2 Press I to enter interactive boot mode * Mounting proc at /proc ... [ ok ] * Mounting sysfs at /sys ... [ ok ] * Mounting /dev ... [ ok ] * Starting udevd ... [ ok ] * Populating /dev with existing devices through uevents ... [ ok ] * Waiting for uevents to be processed ...[ 9.190003] BUG: NMI Watchdog detected LOCKUP on CPU0, ip ffffffff8020c5b8, registers: [ 9.190003] CPU 0 [ 9.190003] Modules linked in: tuner_xc2028 tuner tvp5150 em28xx(+) ir_common v4l2_common videodev v4l2_compat_ioctl32 videobuf_vm alloc videobuf_core tveeprom i2c_core pl2303 usbserial usbhid snd_hda_codec_atihdmi snd_hda_codec_realtek usb_storage snd_hda_intel s r_mod snd_hda_codec rtc_cmos ohci1394 cdrom ieee1394 rtc_core snd_pcm sky2 asus_atk0110 rtc_lib snd_timer wmi snd button thermal proc essor soundcore snd_page_alloc evdev floppy ata_generic ehci_hcd pata_atiixp pcspkr ohci_hcd unix [ 9.190003] Pid: 0, comm: swapper Not tainted 2.6.30-rc1-crc #5 System Product Name [ 9.190003] RIP: 0010:[<ffffffff8020c5b8>] [<ffffffff8020c5b8>] irq_entries_start+0xb8/0x400 [ 9.190003] RSP: 0018:ffffffff80893e58 EFLAGS: 00000046 [ 9.190003] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000c0010055 [ 9.190003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff80832d40 [ 9.190003] RBP: ffffffff80893eb8 R08: 0000000000000000 R09: ffff88015e085ea8 [ 9.190003] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8088d848 [ 9.190003] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 9.190003] FS: 00007f3d21e366f0(0000) GS:ffff880028040000(0000) knlGS:0000000000000000 [ 9.190003] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 9.190003] CR2: 00007f8bb630f000 CR3: 000000015e088000 CR4: 00000000000006e0 [ 9.190003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 9.190003] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 9.190003] Process swapper (pid: 0, threadinfo ffffffff80892000, task ffffffff807ea360) [ 9.190003] Stack: [ 9.190003] ffffffff802156e7 0000000000000010 0000000000000246 ffffffff80893e88 [ 9.190003] 0000000000000018 ffffffff802156e5 ffffffff8088d848 0000000000000000 [ 9.190003] 0000000000000000 bc031f7ae140644c 0000000000000000 ffffffff8088d848 [ 9.190003] Call Trace: [ 9.190003] [<ffffffff802156e7>] ? default_idle+0x1d7/0x1f0 [ 9.190003] [<ffffffff802156e5>] ? default_idle+0x1d5/0x1f0 [ 9.190003] [<ffffffff80215765>] c1e_idle+0x65/0x160 [ 9.190003] [<ffffffff8020a5c6>] cpu_idle+0x116/0x150 [ 9.190003] [<ffffffff806055cd>] rest_init+0x8d/0xb0 [ 9.190003] [<ffffffff8089af6d>] start_kernel+0x3bd/0x41a [ 9.190003] [<ffffffff8089a281>] x86_64_start_reservations+0x91/0xb5 [ 9.190003] [<ffffffff8089a379>] x86_64_start_kernel+0xd4/0x10b [ 9.190003] Code: 40 eb 0a 6a 3f eb 06 6a 3e eb 02 6a 3d e9 61 03 00 00 90 6a 3c eb 16 6a 3b eb 12 6a 3a eb 0e 6a 39 eb 0a 6a 38 e b 06 6a 37 eb 02 <6a> 36 e9 41 03 00 00 90 6a 35 eb 16 6a 34 eb 12 6a 33 eb 0e 6a [ 9.190003] ---[ end trace 46b8f41409604645 ]--- [ 9.191003] Kernel panic - not syncing: Attempted to kill the idle task! [ 9.191003] Pid: 0, comm: swapper Tainted: G D 2.6.30-rc1-crc #5 [ 9.191003] Call Trace: [ 9.191003] <NMI> [<ffffffff8060f681>] panic+0xc1/0x190 [ 9.191003] [<ffffffff80278e59>] ? blocking_notifier_call_chain+0x29/0x50 [ 9.191003] [<ffffffff8027c38d>] ? profile_task_exit+0x2d/0x50 [ 9.191003] [<ffffffff80257c20>] do_exit+0x720/0x9c0 [ 9.191003] [<ffffffff80253ead>] ? console_unblank+0x8d/0xd0 [ 9.191003] [<ffffffff804c3ff3>] ? unblank_screen+0x23/0x40 [ 9.191003] [<ffffffff80252fcb>] ? oops_exit+0x3b/0x60 [ 9.191003] [<ffffffff80616345>] die_nmi+0x145/0x150 [ 9.191003] [<ffffffff806169a2>] nmi_watchdog_tick+0x1b2/0x220 [ 9.191003] [<ffffffff8027922d>] ? notify_die+0x3d/0x60 [ 9.191003] [<ffffffff806159b9>] do_nmi+0x149/0x2f0 [ 9.191003] [<ffffffff8061553a>] nmi+0x1a/0x2c [ 9.191003] [<ffffffff8020c5b8>] ? irq_entries_start+0xb8/0x400 [ 9.191003] <<EOE>> [<ffffffff802156e7>] ? default_idle+0x1d7/0x1f0 [ 9.191003] [<ffffffff802156e5>] ? default_idle+0x1d5/0x1f0 [ 9.191003] [<ffffffff80215765>] c1e_idle+0x65/0x160 [ 9.191003] [<ffffffff8020a5c6>] cpu_idle+0x116/0x150 [ 9.191003] [<ffffffff806055cd>] rest_init+0x8d/0xb0 [ 9.191003] [<ffffffff8089af6d>] start_kernel+0x3bd/0x41a [ 9.191003] [<ffffffff8089a281>] x86_64_start_reservations+0x91/0xb5 [ 9.191003] [<ffffffff8089a379>] x86_64_start_kernel+0xd4/0x10b -- 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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