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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20090517022327.280096109@intel.com> References: <20090517022327.280096109@intel.com> To: Wu Fengguang Cc: dhowells@redhat.com, Andrew Morton , LKML , Christoph Lameter , KOSAKI Motohiro , "hannes@cmpxchg.org" , "peterz@infradead.org" , "riel@redhat.com" , "tytso@mit.edu" , "linux-mm@kvack.org" , "elladan@eskimo.com" , "npiggin@suse.de" , "minchan.kim@gmail.com" Subject: Re: [PATCH 0/3] make mapped executable pages the first class citizen Date: Thu, 18 Jun 2009 15:46:52 +0100 Message-ID: <32411.1245336412@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 33524 Lines: 715 Hmmm.... It's possible that this makes my test box implode horribly when running LTP. I'm going to bisect it to see if this is actually due to your patches. Note that I don't have any swap space. This after a fresh reboot: [root@andromeda ~]# cat /proc/meminfo MemTotal: 1000624 kB MemFree: 797328 kB Buffers: 13272 kB Cached: 121744 kB SwapCached: 0 kB Active: 36240 kB Inactive: 115856 kB Active(anon): 17448 kB Inactive(anon): 0 kB Active(file): 18792 kB Inactive(file): 115856 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 28 kB Writeback: 0 kB AnonPages: 17280 kB Mapped: 5376 kB Slab: 42984 kB SReclaimable: 6956 kB SUnreclaim: 36028 kB PageTables: 1304 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 500312 kB Committed_AS: 52596 kB VmallocTotal: 34359738367 kB VmallocUsed: 190044 kB VmallocChunk: 34359546363 kB DirectMap4k: 13312 kB DirectMap2M: 1009664 kB David --- Initializing cgroup subsys cpuset Linux version 2.6.30-cachefs (dhowells@warthog.procyon.org.uk) (gcc version 4.4.0 20090506 (Red Hat 4.4.0-4) (GCC) ) #106 SMP Wed Jun 17 22:10:31 BST 2009 Command line: initrd=andromeda-initrd console=tty0 console=ttyS0,115200 ro root=/dev/sda2 enforcing=1 debug BOOT_IMAGE=andromeda-vmlinuz KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009ec00 (usable) BIOS-e820: 000000000009ec00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003e59a000 (usable) BIOS-e820: 000000003e59a000 - 000000003e5a6000 (reserved) BIOS-e820: 000000003e5a6000 - 000000003e644000 (usable) BIOS-e820: 000000003e644000 - 000000003e6a9000 (ACPI NVS) BIOS-e820: 000000003e6a9000 - 000000003e6ac000 (ACPI data) BIOS-e820: 000000003e6ac000 - 000000003e6f2000 (ACPI NVS) BIOS-e820: 000000003e6f2000 - 000000003e6ff000 (ACPI data) BIOS-e820: 000000003e6ff000 - 000000003e700000 (usable) BIOS-e820: 000000003e700000 - 000000003f000000 (reserved) BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) DMI 2.4 present. last_pfn = 0x3e700 max_arch_pfn = 0x400000000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-FFFFF uncachable MTRR variable ranges enabled: 0 base 000000000 mask FC0000000 write-back 1 base 03F000000 mask FFF000000 uncachable 2 base 03E800000 mask FFF800000 uncachable 3 base 03E700000 mask FFFF00000 uncachable 4 disabled 5 disabled 6 disabled 7 disabled x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-000000003e700000 0000000000 - 003e600000 page 2M 003e600000 - 003e700000 page 4k kernel direct mapping tables up to 3e700000 @ 8000-b000 RAMDISK: 3e2ee000 - 3e57991c ACPI: RSDP 00000000000fe020 00014 (v00 INTEL ) ACPI: RSDT 000000003e6fd038 0004C (v01 INTEL DG965RY 00000330 01000013) ACPI: FACP 000000003e6fc000 00074 (v01 INTEL DG965RY 00000330 MSFT 01000013) ACPI: DSDT 000000003e6f8000 03EDA (v01 INTEL DG965RY 00000330 MSFT 01000013) ACPI: FACS 000000003e6ac000 00040 ACPI: APIC 000000003e6f7000 00078 (v01 INTEL DG965RY 00000330 MSFT 01000013) ACPI: WDDT 000000003e6f6000 00040 (v01 INTEL DG965RY 00000330 MSFT 01000013) ACPI: MCFG 000000003e6f5000 0003C (v01 INTEL DG965RY 00000330 MSFT 01000013) ACPI: ASF! 000000003e6f4000 000A6 (v32 INTEL DG965RY 00000330 MSFT 01000013) ACPI: SSDT 000000003e6f3000 001BC (v01 INTEL CpuPm 00000330 MSFT 01000013) ACPI: SSDT 000000003e6f2000 00175 (v01 INTEL Cpu0Ist 00000330 MSFT 01000013) ACPI: SSDT 000000003e6ab000 00175 (v01 INTEL Cpu1Ist 00000330 MSFT 01000013) ACPI: SSDT 000000003e6aa000 00175 (v01 INTEL Cpu2Ist 00000330 MSFT 01000013) ACPI: SSDT 000000003e6a9000 00175 (v01 INTEL Cpu3Ist 00000330 MSFT 01000013) ACPI: Local APIC address 0xfee00000 (7 early reservations) ==> bootmem [0000000000 - 003e700000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 0001535d90] TEXT DATA BSS ==> [0001000000 - 0001535d90] #3 [003e2ee000 - 003e57991c] RAMDISK ==> [003e2ee000 - 003e57991c] #4 [000009e800 - 0000100000] BIOS reserved ==> [000009e800 - 0000100000] #5 [0001536000 - 0001536199] BRK ==> [0001536000 - 0001536199] #6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000] found SMP MP-table at [ffff8800000fe200] fe200 [ffffea0000000000-ffffea0000dfffff] PMD -> [ffff880001a00000-ffff8800027fffff] on node 0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[4] active PFN ranges 0: 0x00000000 -> 0x0000009e 0: 0x00000100 -> 0x0003e59a 0: 0x0003e5a6 -> 0x0003e644 0: 0x0003e6ff -> 0x0003e700 On node 0 totalpages: 255447 DMA zone: 56 pages used for memmap DMA zone: 101 pages reserved DMA zone: 3841 pages, LIFO batch:0 DMA32 zone: 3441 pages used for memmap DMA32 zone: 248008 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0x408 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information 4 Processors exceeds NR_CPUS limit of 2 SMP: Allowing 2 CPUs, 0 hotplug CPUs nr_irqs_gsi: 24 PM: Registered nosave memory: 000000000009e000 - 000000000009f000 PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 PM: Registered nosave memory: 000000003e59a000 - 000000003e5a6000 PM: Registered nosave memory: 000000003e644000 - 000000003e6a9000 PM: Registered nosave memory: 000000003e6a9000 - 000000003e6ac000 PM: Registered nosave memory: 000000003e6ac000 - 000000003e6f2000 PM: Registered nosave memory: 000000003e6f2000 - 000000003e6ff000 Allocating PCI resources starting at 3f000000 (gap: 3f000000:c0f00000) NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 24 pages at ffff880001541000, static data 67296 bytes Built 1 zonelists in Zone order, mobility grouping on. Total pages: 251849 Kernel command line: initrd=andromeda-initrd console=tty0 console=ttyS0,115200 ro root=/dev/sda2 enforcing=1 debug BOOT_IMAGE=andromeda-vmlinuz PID hash table entries: 4096 (order: 12, 32768 bytes) Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found Memory: 996952k/1022976k available (2953k kernel code, 1188k absent, 24132k reserved, 1678k data, 360k init) NR_IRQS:320 Fast TSC calibration using PIT Detected 1864.978 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS0] enabled Calibrating delay loop (skipped), value calculated using timer frequency.. 3729.95 BogoMIPS (lpj=7459912) Security Framework initialized SELinux: Initializing. SELinux: Starting in enforcing mode Mount-cache hash table entries: 256 Initializing cgroup subsys debug Initializing cgroup subsys ns Initializing cgroup subsys devices CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 mce: CPU supports 6 MCE banks CPU0: Thermal monitoring enabled (TM2) using mwait in idle threads. ACPI: Core revision 20090521 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz stepping 06 Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 3525.06 BogoMIPS (lpj=7050122) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 mce: CPU supports 6 MCE banks CPU1: Thermal monitoring enabled (TM2) x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 CPU1: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (7255.01 BogoMIPS). NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 127 PCI: Not using MMCONFIG. PCI: Using configuration type 1 for base access bio: create slab at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 127 PCI: MCFG area at f0000000 reserved in ACPI motherboard resources PCI: Using MMCONFIG at f0000000 - f7ffffff ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:02.0: reg 10 32bit mmio: [0x50200000-0x502fffff] pci 0000:00:02.0: reg 18 64bit mmio: [0x40000000-0x4fffffff] pci 0000:00:02.0: reg 20 io port: [0x2110-0x2117] pci 0000:00:03.0: reg 10 64bit mmio: [0x50326100-0x5032610f] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold pci 0000:00:03.0: PME# disabled pci 0000:00:19.0: reg 10 32bit mmio: [0x50300000-0x5031ffff] pci 0000:00:19.0: reg 14 32bit mmio: [0x50324000-0x50324fff] pci 0000:00:19.0: reg 18 io port: [0x20e0-0x20ff] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold pci 0000:00:19.0: PME# disabled pci 0000:00:1a.0: reg 20 io port: [0x20c0-0x20df] pci 0000:00:1a.1: reg 20 io port: [0x20a0-0x20bf] pci 0000:00:1a.7: reg 10 32bit mmio: [0x50325c00-0x50325fff] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci 0000:00:1a.7: PME# disabled pci 0000:00:1b.0: reg 10 64bit mmio: [0x50320000-0x50323fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold pci 0000:00:1b.0: PME# disabled pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold pci 0000:00:1c.0: PME# disabled pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: PME# disabled pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold pci 0000:00:1c.2: PME# disabled pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold pci 0000:00:1c.3: PME# disabled pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold pci 0000:00:1c.4: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x2080-0x209f] pci 0000:00:1d.1: reg 20 io port: [0x2060-0x207f] pci 0000:00:1d.2: reg 20 io port: [0x2040-0x205f] pci 0000:00:1d.7: reg 10 32bit mmio: [0x50325800-0x50325bff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0680 (mask 007f) pci 0000:00:1f.2: reg 10 io port: [0x2108-0x210f] pci 0000:00:1f.2: reg 14 io port: [0x211c-0x211f] pci 0000:00:1f.2: reg 18 io port: [0x2100-0x2107] pci 0000:00:1f.2: reg 1c io port: [0x2118-0x211b] pci 0000:00:1f.2: reg 20 io port: [0x2020-0x203f] pci 0000:00:1f.2: reg 24 32bit mmio: [0x50325000-0x503257ff] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.3: reg 10 32bit mmio: [0x50326000-0x503260ff] pci 0000:00:1f.3: reg 20 io port: [0x2000-0x201f] pci 0000:00:1c.0: bridge 32bit mmio: [0x50400000-0x504fffff] pci 0000:02:00.0: reg 10 io port: [0x1018-0x101f] pci 0000:02:00.0: reg 14 io port: [0x1024-0x1027] pci 0000:02:00.0: reg 18 io port: [0x1010-0x1017] pci 0000:02:00.0: reg 1c io port: [0x1020-0x1023] pci 0000:02:00.0: reg 20 io port: [0x1000-0x100f] pci 0000:02:00.0: reg 24 32bit mmio: [0x50100000-0x501001ff] pci 0000:02:00.0: supports D1 pci 0000:02:00.0: PME# supported from D0 D1 D3hot pci 0000:02:00.0: PME# disabled pci 0000:00:1c.1: bridge io port: [0x1000-0x1fff] pci 0000:00:1c.1: bridge 32bit mmio: [0x50100000-0x501fffff] pci 0000:00:1c.2: bridge 32bit mmio: [0x50500000-0x505fffff] pci 0000:00:1c.3: bridge 32bit mmio: [0x50600000-0x506fffff] pci 0000:00:1c.4: bridge 32bit mmio: [0x50700000-0x507fffff] pci 0000:06:03.0: reg 10 32bit mmio: [0x50004000-0x500047ff] pci 0000:06:03.0: reg 14 32bit mmio: [0x50000000-0x50003fff] pci 0000:06:03.0: supports D1 D2 pci 0000:06:03.0: PME# supported from D0 D1 D2 D3hot pci 0000:06:03.0: PME# disabled pci 0000:00:1e.0: transparent bridge pci 0000:00:1e.0: bridge 32bit mmio: [0x50000000-0x500fffff] pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 12) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 *9 10 11 12) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 *9 10 11 12) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 *11 12) SCSI subsystem initialized libata version 3.00 loaded. PCI: Using ACPI for IRQ routing NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 12 devices ACPI: ACPI bus type pnp unregistered system 00:01: iomem range 0xf0000000-0xf7ffffff has been reserved system 00:01: iomem range 0xfed13000-0xfed13fff has been reserved system 00:01: iomem range 0xfed14000-0xfed17fff has been reserved system 00:01: iomem range 0xfed18000-0xfed18fff has been reserved system 00:01: iomem range 0xfed19000-0xfed19fff has been reserved system 00:01: iomem range 0xfed1c000-0xfed1ffff has been reserved system 00:01: iomem range 0xfed20000-0xfed3ffff has been reserved system 00:01: iomem range 0xfed45000-0xfed99fff has been reserved system 00:01: iomem range 0xc0000-0xdffff has been reserved system 00:01: iomem range 0xe0000-0xfffff could not be reserved system 00:06: ioport range 0x500-0x53f has been reserved system 00:06: ioport range 0x400-0x47f has been reserved system 00:06: ioport range 0x680-0x6ff has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:01 pci 0000:00:1c.0: IO window: disabled pci 0000:00:1c.0: MEM window: 0x50400000-0x504fffff pci 0000:00:1c.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI bridge, secondary bus 0000:02 pci 0000:00:1c.1: IO window: 0x1000-0x1fff pci 0000:00:1c.1: MEM window: 0x50100000-0x501fffff pci 0000:00:1c.1: PREFETCH window: disabled pci 0000:00:1c.2: PCI bridge, secondary bus 0000:03 pci 0000:00:1c.2: IO window: disabled pci 0000:00:1c.2: MEM window: 0x50500000-0x505fffff pci 0000:00:1c.2: PREFETCH window: disabled pci 0000:00:1c.3: PCI bridge, secondary bus 0000:04 pci 0000:00:1c.3: IO window: disabled pci 0000:00:1c.3: MEM window: 0x50600000-0x506fffff pci 0000:00:1c.3: PREFETCH window: disabled pci 0000:00:1c.4: PCI bridge, secondary bus 0000:05 pci 0000:00:1c.4: IO window: disabled pci 0000:00:1c.4: MEM window: 0x50700000-0x507fffff pci 0000:00:1c.4: PREFETCH window: disabled pci 0000:00:1e.0: PCI bridge, secondary bus 0000:06 pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: 0x50000000-0x500fffff pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 pci 0000:00:1c.2: setting latency timer to 64 pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19 pci 0000:00:1c.3: setting latency timer to 64 pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.4: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] pci_bus 0000:01: resource 1 mem: [0x50400000-0x504fffff] pci_bus 0000:02: resource 0 io: [0x1000-0x1fff] pci_bus 0000:02: resource 1 mem: [0x50100000-0x501fffff] pci_bus 0000:03: resource 1 mem: [0x50500000-0x505fffff] pci_bus 0000:04: resource 1 mem: [0x50600000-0x506fffff] pci_bus 0000:05: resource 1 mem: [0x50700000-0x507fffff] pci_bus 0000:06: resource 1 mem: [0x50000000-0x500fffff] pci_bus 0000:06: resource 3 io: [0x00-0xffff] pci_bus 0000:06: resource 4 mem: [0x000000-0xffffffffffffffff] NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 9, 2097152 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered NET: Registered protocol family 1 Unpacking initramfs... Freeing initrd memory: 2606k freed audit: initializing netlink socket (disabled) type=2000 audit(1245320564.157:1): initialized VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled msgmni has been set to 1953 SELinux: Registering netfilter hooks alg: No test for fcrypt (fcrypt-generic) alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered pci 0000:00:02.0: Boot video device pcieport-driver 0000:00:1c.0: irq 24 for MSI/MSI-X pcieport-driver 0000:00:1c.0: setting latency timer to 64 pcieport-driver 0000:00:1c.1: irq 25 for MSI/MSI-X pcieport-driver 0000:00:1c.1: setting latency timer to 64 pcieport-driver 0000:00:1c.2: irq 26 for MSI/MSI-X pcieport-driver 0000:00:1c.2: setting latency timer to 64 pcieport-driver 0000:00:1c.3: irq 27 for MSI/MSI-X pcieport-driver 0000:00:1c.3: setting latency timer to 64 pcieport-driver 0000:00:1c.4: irq 28 for MSI/MSI-X pcieport-driver 0000:00:1c.4: setting latency timer to 64 input: Power Button as /class/input/input0 ACPI: Power Button [PWRF] input: Sleep Button as /class/input/input1 ACPI: Sleep Button [SLPB] processor ACPI_CPU:00: registered as cooling_device0 ACPI: Processor [CPU0] (supports 8 throttling states) processor ACPI_CPU:01: registered as cooling_device1 ACPI: Processor [CPU1] (supports 8 throttling states) Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel 965G Chipset agpgart-intel 0000:00:00.0: detected 7676K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0x40000000 intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM chipsets intelfb: Version 0.9.6 intelfb 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 intelfb: 00:02.0: Intel(R) 965G, aperture size 256MB, stolen memory 7932kB intelfb: Initial video mode is 1024x768-32@70. Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A Platform driver 'serial8250' needs updating - please use dev_pm_ops 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: module loaded Driver 'sd' needs updating - please use bus_type methods ahci 0000:00:1f.2: version 3.0 ahci 0000:00:1f.2: PCI INT A -> GSI 19 (level, low) -> IRQ 19 ahci 0000:00:1f.2: irq 29 for MSI/MSI-X ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0x33 impl SATA mode ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pio slum part ems ahci 0000:00:1f.2: setting latency timer to 64 scsi0 : ahci scsi1 : ahci scsi2 : ahci scsi3 : ahci scsi4 : ahci scsi5 : ahci ata1: SATA max UDMA/133 abar m2048@0x50325000 port 0x50325100 irq 29 ata2: SATA max UDMA/133 abar m2048@0x50325000 port 0x50325180 irq 29 ata3: DUMMY ata4: DUMMY ata5: SATA max UDMA/133 abar m2048@0x50325000 port 0x50325300 irq 29 ata6: SATA max UDMA/133 abar m2048@0x50325000 port 0x50325380 irq 29 e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2 e1000e: Copyright (c) 1999-2008 Intel Corporation. e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e1000e 0000:00:19.0: setting latency timer to 64 e1000e 0000:00:19.0: irq 30 for MSI/MSI-X 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:16:76:ce:3a:3c 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection 0000:00:19.0: eth0: MAC: 6, PHY: 6, PBA No: ffffff-0ff PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 Platform driver 'i8042' needs updating - please use dev_pm_ops serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice rtc_cmos 00:03: RTC can wake from S4 rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, 114 bytes nvram i2c /dev entries driver i801_smbus 0000:00:1f.3: PCI INT B -> GSI 21 (level, low) -> IRQ 21 coretemp coretemp.0: Using relative temperature scale! coretemp coretemp.1: Using relative temperature scale! cpuidle: using governor ladder ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered input: AT Translated Set 2 keyboard as /class/input/input2 NET: Registered protocol family 17 ata2: SATA link down (SStatus 0 SControl 300) ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) registered taskstats version 1 ata6: SATA link down (SStatus 0 SControl 300) ata5: SATA link down (SStatus 0 SControl 300) rtc_cmos 00:03: setting system clock to 2009-06-18 10:22:46 UTC (1245320566) ata1.00: ATA-7: ST380211AS, 3.AAE, max UDMA/133 ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 31/32) ata1.00: configured for UDMA/133 scsi 0:0:0:0: Direct-Access ATA ST380211AS 3.AA PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors: (80.0 GB/74.5 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 > sd 0:0:0:0: [sda] Attached SCSI disk Freeing unused kernel memory: 360k freed Write protecting the kernel read-only data: 4324k Red Hat nash version 6.0.52 starting Mounting proc filesystem Mounting sysfs filesystem Creating /dev Creating initial device nodes Setting up hotplug. input: ImPS/2 Generic Wheel Mouse as /class/input/input3 Creating block device nodes. mount: could not find filesystem '/proc/bus/usb' Waiting for driver initialization. Waiting for driver initialization. Creating root device. Mounting root filesystem. EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds Setting up otherEXT3-fs: recovery complete. filesystems. EXT3-fs: mounted filesystem with writeback data mode. Setting up new root fs no fstab.sys, mounting internal defaults SELinux: 8192 avtab hash slots, 177803 rules. SELinux: 8192 avtab hash slots, 177803 rules. SELinux: 6 users, 12 roles, 2431 types, 118 bools, 1 sens, 1024 cats SELinux: 73 classes, 177803 rules SELinux: class kernel_service not defined in policy SELinux: permission open in class sock_file not defined in policy SELinux: permission nlmsg_tty_audit in class netlink_audit_socket not defined in policy SELinux: the above unknown classes and permissions will be allowed SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev sda2, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts type=1403 audit(1245320574.561:2): policy loaded auid=4294967295 ses=4294967295 Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys Welcome to Fedora Press 'I' to enter interactive startup. Starting udev: [ OK ] Setting hostname andromeda.procyon.org.uk: [ OK ] Checking filesystems Checking all file systems. [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/sda2 /1: clean, 330515/2621440 files, 1528849/2620603 blocks [/sbin/fsck.ext3 (1) -- /boot] fsck.ext3 -a /dev/sda1 /boot1: recovering journal /boot1: clean, 79/50200 files, 72187/200780 blocks [ OK ] Remounting root filesystem in read-write mode: [ OK ] Mounting local filesystems: [ OK ] Enabling local filesystem quotas: [ OK ] Enabling /etc/fstab swaps: [ OK ] Entering non-interactive startup Starting background readahead (early, fast mode): [ OK ] FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory Bringing up loopback interface: [ OK ] Bringing up interface eth0: Determining IP information for eth0... done. [ OK ] FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory Starting restorecond: [ OK ] Starting auditd: [ OK ] Starting irqbalance: [ OK ] Starting mcstransd: [ OK ] Starting rpcbind: modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory rpcbind: cannot create socket for udp6 modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory rpcbind: cannot create socket for tcp6 [ OK ] modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory Starting NFS statd: [ OK ] Starting system message bus: [ OK ] Starting lm_sensors: not configured, run sensors-detect[WARNING] Starting sshd: modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory [ OK ] modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory Starting ntpd: [ OK ] modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory SysRq : Changing Loglevel Loglevel set to 8 Now booted Starting smartd: modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory [ OK ] Fedora release 9 (Sulphur) Kernel 2.6.30-cachefs on an x86_64 (/dev/ttyS0) andromeda.procyon.org.uk login: modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory warning: `capget01' uses 32-bit capabilities (legacy support in use) modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.30-cachefs/modules.dep: No such file or directory msgctl11 invoked oom-killer: gfp_mask=0xd0, order=1, oom_adj=0 msgctl11 cpuset=/ mems_allowed=0 Pid: 30549, comm: msgctl11 Not tainted 2.6.30-cachefs #106 Call Trace: [] ? oom_kill_process.clone.0+0xa9/0x245 [] ? __out_of_memory+0x12b/0x142 [] ? out_of_memory+0x6a/0x94 [] ? __alloc_pages_nodemask+0x422/0x50b [] ? copy_process+0x93/0x113f [] ? __get_free_pages+0x12/0x50 [] ? copy_process+0xb3/0x113f [] ? handle_mm_fault+0x2d5/0x645 [] ? do_fork+0x13f/0x2ba [] ? do_page_fault+0x1f1/0x206 [] ? stub_clone+0x13/0x20 [] ? system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 0 CPU 1: hi: 186, btch: 31 usd: 47 Active_anon:80388 active_file:0 inactive_anon:822 inactive_file:2 unevictable:0 dirty:0 writeback:0 unstable:0 free:2053 slab:38793 mapped:357 pagetables:60476 bounce:0 DMA free:3916kB min:60kB low:72kB high:88kB active_anon:3608kB inactive_anon:128kB active_file:0kB inactive_file:0kB unevictable:0kB present:15364kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 968 968 968 DMA32 free:4296kB min:3948kB low:4932kB high:5920kB active_anon:317944kB inactive_anon:3160kB active_file:0kB inactive_file:8kB unevictable:0kB present:992032kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 0*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3916kB DMA32: 576*4kB 15*8kB 1*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 4296kB 1854 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 255744 pages RAM 5588 pages reserved 230698 pages shared 217103 pages non-shared Out of memory: kill process 25166 (msgctl11) score 133496 or a child Killed process 28855 (msgctl11) msgctl11 invoked oom-killer: gfp_mask=0xd0, order=1, oom_adj=0 msgctl11 cpuset=/ mems_allowed=0 Pid: 30312, comm: msgctl11 Not tainted 2.6.30-cachefs #106 Call Trace: [] ? oom_kill_process.clone.0+0xa9/0x245 [] ? __out_of_memory+0x12b/0x142 [] ? out_of_memory+0x6a/0x94 [] ? __alloc_pages_nodemask+0x422/0x50b [] ? copy_process+0x93/0x113f [] ? __get_free_pages+0x12/0x50 [] ? copy_process+0xb3/0x113f [] ? update_curr+0x53/0xdf [] ? handle_mm_fault+0x5f3/0x645 [] ? do_fork+0x13f/0x2ba [] ? do_page_fault+0x1f1/0x206 [] ? stub_clone+0x13/0x20 [] ? system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 0 CPU 1: hi: 186, btch: 31 usd: 0 Active_anon:79646 active_file:2 inactive_anon:4113 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:1966 slab:38417 mapped:2 pagetables:61720 bounce:0 DMA free:3916kB min:60kB low:72kB high:88kB active_anon:3608kB inactive_anon:256kB active_file:0kB inactive_file:0kB unevictable:0kB present:15364kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 968 968 968 DMA32 free:3948kB min:3948kB low:4932kB high:5920kB active_anon:314976kB inactive_anon:16196kB active_file:8kB inactive_file:0kB unevictable:0kB present:992032kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 0*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3916kB DMA32: 443*4kB 20*8kB 10*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 3948kB 36 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 255744 pages RAM 5588 pages reserved 151665 pages shared 220702 pages non-shared Out of memory: kill process 25166 (msgctl11) score 133404 or a child Killed process 28860 (msgctl11) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/