[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-21-generic (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #32-Ubuntu SMP Fri Apr 16 08:09:38 UTC 2010 (Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=477a9e8c-1632-4e9b-b9ee-57d71e66c939 ro quiet splash [ 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: 0000000000100000 - 00000000bfe72000 (usable) [ 0.000000] BIOS-e820: 00000000bfe72000 - 00000000c0000000 (reserved) [ 0.000000] BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) [ 0.000000] BIOS-e820: 00000000fed18000 - 00000000fed1c000 (reserved) [ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved) [ 0.000000] BIOS-e820: 00000000feda0000 - 00000000feda6000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved) [ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved) [ 0.000000] DMI 2.4 present. [ 0.000000] last_pfn = 0xbfe72 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-EFFFF uncachable [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 080000000 mask FC0000000 write-back [ 0.000000] 2 base 0BFF00000 mask FFFF00000 uncachable [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820 update range: 0000000000001000 - 0000000000006000 (usable) ==> (reserved) [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] modified physical RAM map: [ 0.000000] modified: 0000000000000000 - 0000000000001000 (usable) [ 0.000000] modified: 0000000000001000 - 0000000000006000 (reserved) [ 0.000000] modified: 0000000000006000 - 000000000009f000 (usable) [ 0.000000] modified: 000000000009f000 - 00000000000a0000 (reserved) [ 0.000000] modified: 0000000000100000 - 00000000bfe72000 (usable) [ 0.000000] modified: 00000000bfe72000 - 00000000c0000000 (reserved) [ 0.000000] modified: 00000000f8000000 - 00000000fc000000 (reserved) [ 0.000000] modified: 00000000fec00000 - 00000000fec10000 (reserved) [ 0.000000] modified: 00000000fed18000 - 00000000fed1c000 (reserved) [ 0.000000] modified: 00000000fed20000 - 00000000fed90000 (reserved) [ 0.000000] modified: 00000000feda0000 - 00000000feda6000 (reserved) [ 0.000000] modified: 00000000fee00000 - 00000000fee10000 (reserved) [ 0.000000] modified: 00000000ffe00000 - 0000000100000000 (reserved) [ 0.000000] initial memory mapped : 0 - 20000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000bfe72000 [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] 0000000000 - 00bfe00000 page 2M [ 0.000000] 00bfe00000 - 00bfe72000 page 4k [ 0.000000] kernel direct mapping tables up to bfe72000 @ 8000-d000 [ 0.000000] RAMDISK: 37824000 - 37fef99f [ 0.000000] ACPI: RSDP 00000000000fbc90 00024 (v02 DELL ) [ 0.000000] ACPI: XSDT 00000000bfe73a00 00064 (v01 DELL M08 27D80B13 ASL 00000061) [ 0.000000] ACPI: FACP 00000000bfe7389c 000F4 (v04 DELL M08 27D80B13 ASL 00000061) [ 0.000000] ACPI: DSDT 00000000bfe74000 04BC2 (v02 INT430 SYSFexxx 00001001 INTL 20050624) [ 0.000000] ACPI: FACS 00000000bfe82800 00040 [ 0.000000] ACPI: HPET 00000000bfe73b00 00038 (v01 DELL M08 00000001 ASL 00000061) [ 0.000000] ACPI: APIC 00000000bfe73c00 00068 (v01 DELL M08 27D80B13 ASL 00000047) [ 0.000000] ACPI: MCFG 00000000bfe73bc0 0003E (v16 DELL M08 27D80B13 ASL 00000061) [ 0.000000] ACPI: SLIC 00000000bfe73c9c 00176 (v01 DELL M08 27D80B13 ASL 00000061) [ 0.000000] ACPI: OSFR 00000000bfe73200 0002C (v01 DELL M08 27D80B13 ASL 00000061) [ 0.000000] ACPI: BOOT 00000000bfe737c0 00028 (v01 DELL M08 27D80B13 ASL 00000061) [ 0.000000] ACPI: SSDT 00000000bfe721c0 004CC (v01 PmRef CpuPm 00003000 INTL 20050624) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-00000000bfe72000 [ 0.000000] Bootmem setup node 0 0000000000000000-00000000bfe72000 [ 0.000000] NODE_DATA [000000000000b000 - 000000000000ffff] [ 0.000000] bootmap [0000000000010000 - 0000000000027fcf] pages 18 [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 00bfe72000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0001000000 - 0001a29e64] TEXT DATA BSS ==> [0001000000 - 0001a29e64] [ 0.000000] #3 [0037824000 - 0037fef99f] RAMDISK ==> [0037824000 - 0037fef99f] [ 0.000000] #4 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] [ 0.000000] #5 [0001a2a000 - 0001a2a1ec] BRK ==> [0001a2a000 - 0001a2a1ec] [ 0.000000] #6 [0000008000 - 000000b000] PGTABLE ==> [0000008000 - 000000b000] [ 0.000000] [ffffea0000000000-ffffea00029fffff] PMD -> [ffff880002000000-ffff8800049fffff] on node 0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00100000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x00000001 [ 0.000000] 0: 0x00000006 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x000bfe72 [ 0.000000] On node 0 totalpages: 785932 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 103 pages reserved [ 0.000000] DMA zone: 3835 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 10691 pages used for memmap [ 0.000000] DMA32 zone: 771247 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x1008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 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] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000 [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:38000000) [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff880001c00000 s91544 r8192 d23144 u1048576 [ 0.000000] pcpu-alloc: s91544 r8192 d23144 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 775082 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=477a9e8c-1632-4e9b-b9ee-57d71e66c939 ro quiet splash [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3081856k/3144136k available (5409k kernel code, 408k absent, 61872k reserved, 2976k data, 876k init) [ 0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 nr_irqs:424 [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 31457280 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 1994.591 MHz processor. [ 0.010008] Calibrating delay loop (skipped), value calculated using timer frequency.. 3989.18 BogoMIPS (lpj=19945910) [ 0.010041] Security Framework initialized [ 0.010064] AppArmor: AppArmor initialized [ 0.010507] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.013527] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.015072] Mount-cache hash table entries: 256 [ 0.015256] Initializing cgroup subsys ns [ 0.015263] Initializing cgroup subsys cpuacct [ 0.015267] Initializing cgroup subsys memory [ 0.015277] Initializing cgroup subsys devices [ 0.015279] Initializing cgroup subsys freezer [ 0.015282] Initializing cgroup subsys net_cls [ 0.015304] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.015307] CPU: L2 cache: 2048K [ 0.015311] CPU 0/0x0 -> Node 0 [ 0.015313] CPU: Physical Processor ID: 0 [ 0.015315] CPU: Processor Core ID: 0 [ 0.015319] mce: CPU supports 6 MCE banks [ 0.015328] CPU0: Thermal monitoring enabled (TM2) [ 0.015333] using mwait in idle threads. [ 0.015335] Performance Events: Core2 events, Intel PMU driver. [ 0.020013] ... version: 2 [ 0.020014] ... bit width: 40 [ 0.020016] ... generic registers: 2 [ 0.020018] ... value mask: 000000ffffffffff [ 0.020020] ... max period: 000000007fffffff [ 0.020022] ... fixed-purpose events: 3 [ 0.020023] ... event mask: 0000000700000003 [ 0.023485] ACPI: Core revision 20090903 [ 0.034975] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.034982] ftrace: allocating 22518 entries in 89 pages [ 0.040068] Setting APIC routing to flat [ 0.040451] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.145616] CPU0: Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz stepping 0d [ 0.150000] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.020000] Initializing CPU#1 [ 0.020000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.020000] CPU: L2 cache: 2048K [ 0.020000] CPU 1/0x1 -> Node 0 [ 0.020000] CPU: Physical Processor ID: 0 [ 0.020000] CPU: Processor Core ID: 1 [ 0.020000] CPU1: Thermal monitoring enabled (TM2) [ 0.300107] CPU1: Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz stepping 0d [ 0.300115] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.310018] Brought up 2 CPUs [ 0.310020] Total of 2 processors activated (7979.19 BogoMIPS). [ 0.310463] CPU0 attaching sched-domain: [ 0.310466] domain 0: span 0-1 level MC [ 0.310469] groups: 0 1 [ 0.310475] CPU1 attaching sched-domain: [ 0.310477] domain 0: span 0-1 level MC [ 0.310480] groups: 1 0 [ 0.310576] devtmpfs: initialized [ 0.310576] regulator: core version 0.5 [ 0.310576] Time: 18:38:48 Date: 04/19/10 [ 0.310576] NET: Registered protocol family 16 [ 0.310576] Trying to unpack rootfs image as initramfs... [ 0.310576] ACPI: bus type pci registered [ 0.310576] PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63 [ 0.310576] PCI: MCFG area at f8000000 reserved in E820 [ 0.311183] PCI: Using MMCONFIG at f8000000 - fbffffff [ 0.311185] PCI: Using configuration type 1 for base access [ 0.320148] bio: create slab at 0 [ 0.320942] ACPI: EC: Look up EC in DSDT [ 0.343207] ACPI: Interpreter enabled [ 0.343215] ACPI: (supports S0 S3 S4 S5) [ 0.343237] ACPI: Using IOAPIC for interrupt routing [ 0.386268] ACPI: No dock devices found. [ 0.403774] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.403925] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.403929] pci 0000:00:01.0: PME# disabled [ 0.404027] pci 0000:00:1a.0: reg 20 io port: [0x6f20-0x6f3f] [ 0.404097] pci 0000:00:1a.1: reg 20 io port: [0x6f00-0x6f1f] [ 0.404176] pci 0000:00:1a.7: reg 10 32bit mmio: [0xfed1c400-0xfed1c7ff] [ 0.404245] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 0.404251] pci 0000:00:1a.7: PME# disabled [ 0.404310] pci 0000:00:1b.0: reg 10 64bit mmio: [0xf6ffc000-0xf6ffffff] [ 0.404377] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.404382] pci 0000:00:1b.0: PME# disabled [ 0.404484] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.404489] pci 0000:00:1c.0: PME# disabled [ 0.404594] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.404599] pci 0000:00:1c.1: PME# disabled [ 0.404708] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.404713] pci 0000:00:1c.4: PME# disabled [ 0.404786] pci 0000:00:1d.0: reg 20 io port: [0x6f80-0x6f9f] [ 0.404857] pci 0000:00:1d.1: reg 20 io port: [0x6f60-0x6f7f] [ 0.404927] pci 0000:00:1d.2: reg 20 io port: [0x6f40-0x6f5f] [ 0.405006] pci 0000:00:1d.7: reg 10 32bit mmio: [0xfed1c000-0xfed1c3ff] [ 0.405074] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.405080] pci 0000:00:1d.7: PME# disabled [ 0.405273] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO [ 0.405278] pci 0000:00:1f.0: quirk: region 1080-10bf claimed by ICH6 GPIO [ 0.405282] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0900 (mask 007f) [ 0.405287] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 006c (mask 0007) [ 0.405291] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0c80 (mask 003f) [ 0.405350] pci 0000:00:1f.1: reg 10 io port: [0x1f0-0x1f7] [ 0.405358] pci 0000:00:1f.1: reg 14 io port: [0x3f4-0x3f7] [ 0.405366] pci 0000:00:1f.1: reg 18 io port: [0x170-0x177] [ 0.405375] pci 0000:00:1f.1: reg 1c io port: [0x374-0x377] [ 0.405383] pci 0000:00:1f.1: reg 20 io port: [0x6fa0-0x6faf] [ 0.405463] pci 0000:00:1f.2: reg 10 io port: [0x6eb0-0x6eb7] [ 0.405472] pci 0000:00:1f.2: reg 14 io port: [0x6eb8-0x6ebb] [ 0.405480] pci 0000:00:1f.2: reg 18 io port: [0x6ec0-0x6ec7] [ 0.405489] pci 0000:00:1f.2: reg 1c io port: [0x6ec8-0x6ecb] [ 0.405497] pci 0000:00:1f.2: reg 20 io port: [0x6ee0-0x6eff] [ 0.405505] pci 0000:00:1f.2: reg 24 32bit mmio: [0xf6ffb800-0xf6ffbfff] [ 0.405552] pci 0000:00:1f.2: PME# supported from D3hot [ 0.405558] pci 0000:00:1f.2: PME# disabled [ 0.405595] pci 0000:00:1f.3: reg 10 32bit mmio: [0xf6ffb700-0xf6ffb7ff] [ 0.405622] pci 0000:00:1f.3: reg 20 io port: [0x10c0-0x10df] [ 0.405707] pci 0000:01:00.0: reg 10 32bit mmio: [0xf5000000-0xf5ffffff] [ 0.405724] pci 0000:01:00.0: reg 14 64bit mmio pref: [0xe0000000-0xefffffff] [ 0.405740] pci 0000:01:00.0: reg 1c 64bit mmio: [0xf2000000-0xf3ffffff] [ 0.405750] pci 0000:01:00.0: reg 24 io port: [0xef00-0xef7f] [ 0.405760] pci 0000:01:00.0: reg 30 32bit mmio pref: [0x000000-0x01ffff] [ 0.405879] pci 0000:00:01.0: bridge io port: [0xe000-0xefff] [ 0.405882] pci 0000:00:01.0: bridge 32bit mmio: [0xf2000000-0xf6efffff] [ 0.405887] pci 0000:00:01.0: bridge 64bit mmio pref: [0xe0000000-0xefffffff] [ 0.405970] pci 0000:09:00.0: reg 10 64bit mmio: [0xf1ffc000-0xf1ffffff] [ 0.405982] pci 0000:09:00.0: reg 18 io port: [0xde00-0xdeff] [ 0.406076] pci 0000:09:00.0: supports D1 D2 [ 0.406078] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.406085] pci 0000:09:00.0: PME# disabled [ 0.406172] pci 0000:00:1c.0: bridge io port: [0xd000-0xdfff] [ 0.406177] pci 0000:00:1c.0: bridge 32bit mmio: [0xf1f00000-0xf1ffffff] [ 0.406307] pci 0000:0b:00.0: reg 10 64bit mmio: [0xf1efe000-0xf1efffff] [ 0.406450] pci 0000:0b:00.0: PME# supported from D0 D3hot D3cold [ 0.406463] pci 0000:0b:00.0: PME# disabled [ 0.406575] pci 0000:00:1c.1: bridge 32bit mmio: [0xf1e00000-0xf1efffff] [ 0.406650] pci 0000:00:1c.4: bridge io port: [0xc000-0xcfff] [ 0.406655] pci 0000:00:1c.4: bridge 32bit mmio: [0xf1c00000-0xf1dfffff] [ 0.406663] pci 0000:00:1c.4: bridge 64bit mmio pref: [0xf0000000-0xf01fffff] [ 0.406730] pci 0000:03:09.0: reg 10 32bit mmio: [0xf1bff800-0xf1bfffff] [ 0.406796] pci 0000:03:09.0: supports D1 D2 [ 0.406798] pci 0000:03:09.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.406804] pci 0000:03:09.0: PME# disabled [ 0.406850] pci 0000:03:09.1: reg 10 32bit mmio: [0xf1bff500-0xf1bff5ff] [ 0.406917] pci 0000:03:09.1: supports D1 D2 [ 0.406919] pci 0000:03:09.1: PME# supported from D0 D1 D2 D3hot D3cold [ 0.406924] pci 0000:03:09.1: PME# disabled [ 0.406971] pci 0000:03:09.2: reg 10 32bit mmio: [0xf1bff600-0xf1bff6ff] [ 0.407035] pci 0000:03:09.2: supports D1 D2 [ 0.407037] pci 0000:03:09.2: PME# supported from D0 D1 D2 D3hot D3cold [ 0.407043] pci 0000:03:09.2: PME# disabled [ 0.407090] pci 0000:03:09.3: reg 10 32bit mmio: [0xf1bff700-0xf1bff7ff] [ 0.407158] pci 0000:03:09.3: supports D1 D2 [ 0.407160] pci 0000:03:09.3: PME# supported from D0 D1 D2 D3hot D3cold [ 0.407165] pci 0000:03:09.3: PME# disabled [ 0.407226] pci 0000:00:1e.0: transparent bridge [ 0.407235] pci 0000:00:1e.0: bridge 32bit mmio: [0xf1b00000-0xf1bfffff] [ 0.407277] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.407570] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT] [ 0.407702] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] [ 0.407765] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT] [ 0.407839] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT] [ 0.407921] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT] [ 0.420889] ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 11) *7 [ 0.421019] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7) *10 [ 0.421141] ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 11) *5 [ 0.421251] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 11) *0, disabled. [ 0.421375] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) [ 0.421499] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) [ 0.421624] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) [ 0.421736] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. [ 0.421882] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none [ 0.421890] vgaarb: loaded [ 0.422014] SCSI subsystem initialized [ 0.422120] libata version 3.00 loaded. [ 0.422194] usbcore: registered new interface driver usbfs [ 0.422211] usbcore: registered new interface driver hub [ 0.422244] usbcore: registered new device driver usb [ 0.422415] ACPI: WMI: Mapper loaded [ 0.422417] PCI: Using ACPI for IRQ routing [ 0.422683] NetLabel: Initializing [ 0.422685] NetLabel: domain hash size = 128 [ 0.422687] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.422704] NetLabel: unlabeled traffic allowed by default [ 0.422747] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.422752] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.430139] Switching to clocksource tsc [ 0.432032] AppArmor: AppArmor Filesystem Enabled [ 0.432052] pnp: PnP ACPI init [ 0.432071] ACPI: bus type pnp registered [ 0.450658] pnp 00:0a: io resource (0x1000-0x1005) overlaps 0000:00:1f.0 BAR 13 (0x1000-0x107f), disabling [ 0.450662] pnp 00:0a: io resource (0x1008-0x100f) overlaps 0000:00:1f.0 BAR 13 (0x1000-0x107f), disabling [ 0.450766] pnp 00:0b: io resource (0x1006-0x1007) overlaps 0000:00:1f.0 BAR 13 (0x1000-0x107f), disabling [ 0.450769] pnp 00:0b: io resource (0x100a-0x1059) overlaps 0000:00:1f.0 BAR 13 (0x1000-0x107f), disabling [ 0.450773] pnp 00:0b: io resource (0x1010-0x102f) overlaps 0000:00:1f.0 BAR 13 (0x1000-0x107f), disabling [ 0.471570] pnp: PnP ACPI: found 13 devices [ 0.471574] ACPI: ACPI bus type pnp unregistered [ 0.471591] system 00:01: iomem range 0xff800000-0xff8fffff has been reserved [ 0.471594] system 00:01: iomem range 0xffc00000-0xffcfffff has been reserved [ 0.471604] system 00:06: ioport range 0xc80-0xcff could not be reserved [ 0.471613] system 00:09: iomem range 0xfed00000-0xfed003ff has been reserved [ 0.471620] system 00:0a: ioport range 0x900-0x97f has been reserved [ 0.471623] system 00:0a: ioport range 0x4d0-0x4d1 has been reserved [ 0.471630] system 00:0b: ioport range 0xf400-0xf4fe has been reserved [ 0.471633] system 00:0b: ioport range 0x1080-0x10bf has been reserved [ 0.471636] system 00:0b: ioport range 0x10c0-0x10df has been reserved [ 0.471639] system 00:0b: ioport range 0x809-0x809 has been reserved [ 0.471645] system 00:0c: iomem range 0x0-0x9efff could not be reserved [ 0.471648] system 00:0c: iomem range 0x9f000-0x9ffff could not be reserved [ 0.471651] system 00:0c: iomem range 0xc0000-0xcffff has been reserved [ 0.471654] system 00:0c: iomem range 0xe0000-0xfffff has been reserved [ 0.471657] system 00:0c: iomem range 0x100000-0xbfe71fff could not be reserved [ 0.471660] system 00:0c: iomem range 0xbfe72000-0xbfefffff has been reserved [ 0.471663] system 00:0c: iomem range 0xbff00000-0xbfffffff has been reserved [ 0.471666] system 00:0c: iomem range 0xffe00000-0xffffffff has been reserved [ 0.471669] system 00:0c: iomem range 0xffa00000-0xffbfffff has been reserved [ 0.471672] system 00:0c: iomem range 0xfec00000-0xfec0ffff could not be reserved [ 0.471675] system 00:0c: iomem range 0xfee00000-0xfee0ffff has been reserved [ 0.471678] system 00:0c: iomem range 0xfed20000-0xfed8ffff has been reserved [ 0.471681] system 00:0c: iomem range 0xfeda0000-0xfeda3fff has been reserved [ 0.471684] system 00:0c: iomem range 0xfeda4000-0xfeda4fff has been reserved [ 0.471687] system 00:0c: iomem range 0xfeda5000-0xfeda5fff has been reserved [ 0.471690] system 00:0c: iomem range 0xfeda6000-0xfeda6fff has been reserved [ 0.471693] system 00:0c: iomem range 0xfed18000-0xfed1bfff has been reserved [ 0.471696] system 00:0c: iomem range 0xf8000000-0xfbffffff has been reserved [ 0.476499] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 [ 0.476503] pci 0000:00:01.0: IO window: 0xe000-0xefff [ 0.476507] pci 0000:00:01.0: MEM window: 0xf2000000-0xf6efffff [ 0.476511] pci 0000:00:01.0: PREFETCH window: 0x000000e0000000-0x000000efffffff [ 0.476516] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:09 [ 0.476520] pci 0000:00:1c.0: IO window: 0xd000-0xdfff [ 0.476526] pci 0000:00:1c.0: MEM window: 0xf1f00000-0xf1ffffff [ 0.476531] pci 0000:00:1c.0: PREFETCH window: 0x000000c0000000-0x000000c01fffff [ 0.476540] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:0b [ 0.476543] pci 0000:00:1c.1: IO window: 0x2000-0x2fff [ 0.476550] pci 0000:00:1c.1: MEM window: 0xf1e00000-0xf1efffff [ 0.476556] pci 0000:00:1c.1: PREFETCH window: 0x000000c0200000-0x000000c03fffff [ 0.476565] pci 0000:00:1c.4: PCI bridge, secondary bus 0000:0c [ 0.476568] pci 0000:00:1c.4: IO window: 0xc000-0xcfff [ 0.476575] pci 0000:00:1c.4: MEM window: 0xf1c00000-0xf1dfffff [ 0.476580] pci 0000:00:1c.4: PREFETCH window: 0x000000f0000000-0x000000f01fffff [ 0.476589] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03 [ 0.476591] pci 0000:00:1e.0: IO window: disabled [ 0.476597] pci 0000:00:1e.0: MEM window: 0xf1b00000-0xf1bfffff [ 0.476602] pci 0000:00:1e.0: PREFETCH window: disabled [ 0.476621] alloc irq_desc for 16 on node -1 [ 0.476623] alloc kstat_irqs on node -1 [ 0.476631] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.476635] pci 0000:00:01.0: setting latency timer to 64 [ 0.476646] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.476651] pci 0000:00:1c.0: setting latency timer to 64 [ 0.476662] alloc irq_desc for 17 on node -1 [ 0.476664] alloc kstat_irqs on node -1 [ 0.476667] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 0.476672] pci 0000:00:1c.1: setting latency timer to 64 [ 0.476683] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.476688] pci 0000:00:1c.4: setting latency timer to 64 [ 0.476697] pci 0000:00:1e.0: setting latency timer to 64 [ 0.476703] pci_bus 0000:00: resource 0 io: [0x00-0xffff] [ 0.476705] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] [ 0.476708] pci_bus 0000:01: resource 0 io: [0xe000-0xefff] [ 0.476710] pci_bus 0000:01: resource 1 mem: [0xf2000000-0xf6efffff] [ 0.476713] pci_bus 0000:01: resource 2 pref mem [0xe0000000-0xefffffff] [ 0.476715] pci_bus 0000:09: resource 0 io: [0xd000-0xdfff] [ 0.476718] pci_bus 0000:09: resource 1 mem: [0xf1f00000-0xf1ffffff] [ 0.476720] pci_bus 0000:09: resource 2 pref mem [0xc0000000-0xc01fffff] [ 0.476723] pci_bus 0000:0b: resource 0 io: [0x2000-0x2fff] [ 0.476725] pci_bus 0000:0b: resource 1 mem: [0xf1e00000-0xf1efffff] [ 0.476728] pci_bus 0000:0b: resource 2 pref mem [0xc0200000-0xc03fffff] [ 0.476730] pci_bus 0000:0c: resource 0 io: [0xc000-0xcfff] [ 0.476732] pci_bus 0000:0c: resource 1 mem: [0xf1c00000-0xf1dfffff] [ 0.476735] pci_bus 0000:0c: resource 2 pref mem [0xf0000000-0xf01fffff] [ 0.476738] pci_bus 0000:03: resource 1 mem: [0xf1b00000-0xf1bfffff] [ 0.476740] pci_bus 0000:03: resource 3 io: [0x00-0xffff] [ 0.476742] pci_bus 0000:03: resource 4 mem: [0x000000-0xffffffffffffffff] [ 0.476785] NET: Registered protocol family 2 [ 0.476977] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.478494] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [ 0.484068] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.484751] TCP: Hash tables configured (established 524288 bind 65536) [ 0.484754] TCP reno registered [ 0.484871] NET: Registered protocol family 1 [ 0.485065] pci 0000:01:00.0: Boot video device [ 0.485149] Simple Boot Flag at 0x79 set to 0x1 [ 0.485349] Scanning for low memory corruption every 60 seconds [ 0.485541] audit: initializing netlink socket (disabled) [ 0.485553] type=2000 audit(1271702327.479:1): initialized [ 0.495549] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.497001] VFS: Disk quotas dquot_6.5.2 [ 0.497059] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.497684] fuse init (API version 7.13) [ 0.497770] msgmni has been set to 6019 [ 0.497995] alg: No test for stdrng (krng) [ 0.498054] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.498057] io scheduler noop registered [ 0.498059] io scheduler anticipatory registered [ 0.498061] io scheduler deadline registered [ 0.498103] io scheduler cfq registered (default) [ 0.498263] alloc irq_desc for 24 on node -1 [ 0.498265] alloc kstat_irqs on node -1 [ 0.498274] pcieport 0000:00:01.0: irq 24 for MSI/MSI-X [ 0.498281] pcieport 0000:00:01.0: setting latency timer to 64 [ 0.498419] alloc irq_desc for 25 on node -1 [ 0.498421] alloc kstat_irqs on node -1 [ 0.498430] pcieport 0000:00:1c.0: irq 25 for MSI/MSI-X [ 0.498442] pcieport 0000:00:1c.0: setting latency timer to 64 [ 0.498608] alloc irq_desc for 26 on node -1 [ 0.498609] alloc kstat_irqs on node -1 [ 0.498619] pcieport 0000:00:1c.1: irq 26 for MSI/MSI-X [ 0.498630] pcieport 0000:00:1c.1: setting latency timer to 64 [ 0.498793] alloc irq_desc for 27 on node -1 [ 0.498795] alloc kstat_irqs on node -1 [ 0.498804] pcieport 0000:00:1c.4: irq 27 for MSI/MSI-X [ 0.498816] pcieport 0000:00:1c.4: setting latency timer to 64 [ 0.498922] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.499046] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.499196] ACPI: AC Adapter [AC] (on-line) [ 0.499272] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.654902] ACPI: Lid Switch [LID] [ 0.654948] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.654955] ACPI: Power Button [PBTN] [ 0.654998] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.655001] ACPI: Sleep Button [SBTN] [ 0.655676] ACPI: SSDT 00000000bfe72cf6 00286 (v01 PmRef Cpu0Ist 00003000 INTL 20050624) [ 0.656133] ACPI: SSDT 00000000bfe7268c 005E5 (v01 PmRef Cpu0Cst 00003001 INTL 20050624) [ 0.656471] Monitor-Mwait will be used to enter C-1 state [ 0.656501] Monitor-Mwait will be used to enter C-2 state [ 0.656526] Monitor-Mwait will be used to enter C-3 state [ 0.656532] Marking TSC unstable due to TSC halts in idle [ 0.656594] processor LNXCPU:00: registered as cooling_device0 [ 0.656950] ACPI: SSDT 00000000bfe72f7c 000C4 (v01 PmRef Cpu1Ist 00003000 INTL 20050624) [ 0.657239] ACPI: SSDT 00000000bfe72c71 00085 (v01 PmRef Cpu1Cst 00003000 INTL 20050624) [ 0.657474] Switching to clocksource hpet [ 0.672606] processor LNXCPU:01: registered as cooling_device1 [ 0.675182] thermal LNXTHERM:01: registered as thermal_zone0 [ 0.675190] ACPI: Thermal Zone [THM] (48 C) [ 0.676710] Linux agpgart interface v0.103 [ 0.676750] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.678077] brd: module loaded [ 0.678561] loop: module loaded [ 0.678656] input: Macintosh mouse button emulation as /devices/virtual/input/input3 [ 0.678758] ata_piix 0000:00:1f.1: version 2.13 [ 0.678772] ata_piix 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.678817] ata_piix 0000:00:1f.1: setting latency timer to 64 [ 0.678920] scsi0 : ata_piix [ 0.678992] scsi1 : ata_piix [ 0.679616] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x6fa0 irq 14 [ 0.679619] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x6fa8 irq 15 [ 0.679950] Fixed MDIO Bus: probed [ 0.679985] PPP generic driver version 2.4.2 [ 0.680049] tun: Universal TUN/TAP device driver, 1.6 [ 0.680051] tun: (C) 1999-2004 Max Krasnyansky [ 0.680141] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.680169] alloc irq_desc for 22 on node -1 [ 0.680172] alloc kstat_irqs on node -1 [ 0.680179] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 0.680196] ehci_hcd 0000:00:1a.7: setting latency timer to 64 [ 0.680200] ehci_hcd 0000:00:1a.7: EHCI Host Controller [ 0.680232] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 0.680271] ehci_hcd 0000:00:1a.7: debug port 1 [ 0.684172] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported [ 0.684189] ehci_hcd 0000:00:1a.7: irq 22, io mem 0xfed1c400 [ 0.709895] Freeing initrd memory: 7982k freed [ 0.710046] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 0.710222] usb usb1: configuration #1 chosen from 1 choice [ 0.710259] hub 1-0:1.0: USB hub found [ 0.710276] hub 1-0:1.0: 4 ports detected [ 0.710375] alloc irq_desc for 20 on node -1 [ 0.710378] alloc kstat_irqs on node -1 [ 0.710389] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 0.710423] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [ 0.710427] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 0.710478] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 0.710524] ehci_hcd 0000:00:1d.7: debug port 1 [ 0.714079] ata2: port disabled. ignoring. [ 0.714414] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported [ 0.714582] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xfed1c000 [ 0.724034] ACPI: Battery Slot [BAT0] (battery present) [ 0.740018] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 0.740142] usb usb2: configuration #1 chosen from 1 choice [ 0.740175] hub 2-0:1.0: USB hub found [ 0.740186] hub 2-0:1.0: 6 ports detected [ 0.740262] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.740282] uhci_hcd: USB Universal Host Controller Interface driver [ 0.740329] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 0.740340] uhci_hcd 0000:00:1a.0: setting latency timer to 64 [ 0.740344] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 0.740386] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 0.740416] uhci_hcd 0000:00:1a.0: irq 20, io base 0x00006f20 [ 0.740508] usb usb3: configuration #1 chosen from 1 choice [ 0.740537] hub 3-0:1.0: USB hub found [ 0.740545] hub 3-0:1.0: 2 ports detected [ 0.740599] alloc irq_desc for 21 on node -1 [ 0.740601] alloc kstat_irqs on node -1 [ 0.740607] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 [ 0.740617] uhci_hcd 0000:00:1a.1: setting latency timer to 64 [ 0.740620] uhci_hcd 0000:00:1a.1: UHCI Host Controller [ 0.740657] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 [ 0.740695] uhci_hcd 0000:00:1a.1: irq 21, io base 0x00006f00 [ 0.740790] usb usb4: configuration #1 chosen from 1 choice [ 0.740818] hub 4-0:1.0: USB hub found [ 0.740825] hub 4-0:1.0: 2 ports detected [ 0.740872] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 0.740879] uhci_hcd 0000:00:1d.0: setting latency timer to 64 [ 0.740883] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 0.740914] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 [ 0.740942] uhci_hcd 0000:00:1d.0: irq 20, io base 0x00006f80 [ 0.741032] usb usb5: configuration #1 chosen from 1 choice [ 0.741057] hub 5-0:1.0: USB hub found [ 0.741064] hub 5-0:1.0: 2 ports detected [ 0.741116] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 [ 0.741123] uhci_hcd 0000:00:1d.1: setting latency timer to 64 [ 0.741126] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 0.741168] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 [ 0.741197] uhci_hcd 0000:00:1d.1: irq 21, io base 0x00006f60 [ 0.741288] usb usb6: configuration #1 chosen from 1 choice [ 0.741313] hub 6-0:1.0: USB hub found [ 0.741320] hub 6-0:1.0: 2 ports detected [ 0.741367] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 0.741373] uhci_hcd 0000:00:1d.2: setting latency timer to 64 [ 0.741377] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 0.741408] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7 [ 0.741437] uhci_hcd 0000:00:1d.2: irq 22, io base 0x00006f40 [ 0.741531] usb usb7: configuration #1 chosen from 1 choice [ 0.741556] hub 7-0:1.0: USB hub found [ 0.741562] hub 7-0:1.0: 2 ports detected [ 0.741661] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.752039] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.752045] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.752168] mice: PS/2 mouse device common for all mice [ 0.752980] rtc_cmos 00:04: RTC can wake from S4 [ 0.753023] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0 [ 0.753057] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 0.753183] device-mapper: uevent: version 1.0.3 [ 0.753284] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com [ 0.753358] device-mapper: multipath: version 1.1.0 loaded [ 0.753361] device-mapper: multipath round-robin: version 1.0.0 loaded [ 0.753597] cpuidle: using governor ladder [ 0.753710] cpuidle: using governor menu [ 0.754059] TCP cubic registered [ 0.754183] NET: Registered protocol family 10 [ 0.754636] lo: Disabled Privacy Extensions [ 0.754926] NET: Registered protocol family 17 [ 0.755585] PM: Resume from disk failed. [ 0.755598] registered taskstats version 1 [ 0.756167] Magic number: 6:904:645 [ 0.756284] rtc_cmos 00:04: setting system clock to 2010-04-19 18:38:48 UTC (1271702328) [ 0.756288] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.756289] EDD information not available. [ 0.776971] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.890480] ata1.00: ATAPI: TEAC DVD+/-RW DVW28SLC, A.06, max UDMA/33 [ 0.930395] ata1.00: configured for UDMA/33 [ 0.953515] scsi 0:0:0:0: CD-ROM TEAC DVD+-RW DVW28SLC A.06 PQ: 0 ANSI: 5 [ 0.981799] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda caddy [ 0.981804] Uniform CD-ROM driver Revision: 3.20 [ 0.981941] sr 0:0:0:0: Attached scsi CD-ROM sr0 [ 0.982007] sr 0:0:0:0: Attached scsi generic sg0 type 5 [ 0.982112] Freeing unused kernel memory: 876k freed [ 0.982417] Write protecting the kernel read-only data: 7680k [ 1.010786] udev: starting version 151 [ 1.020140] usb 1-1: new high speed USB device using ehci_hcd and address 2 [ 1.152704] sky2 driver version 1.25 [ 1.152751] sky2 0000:09:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.152768] sky2 0000:09:00.0: setting latency timer to 64 [ 1.152800] sky2 0000:09:00.0: Yukon-2 FE+ chip revision 0 [ 1.152909] alloc irq_desc for 28 on node -1 [ 1.152911] alloc kstat_irqs on node -1 [ 1.152928] sky2 0000:09:00.0: irq 28 for MSI/MSI-X [ 1.153607] sky2 eth0: addr 00:15:c5:85:c1:9d [ 1.155165] ahci 0000:00:1f.2: version 3.0 [ 1.155180] ahci 0000:00:1f.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 1.155217] alloc irq_desc for 29 on node -1 [ 1.155219] alloc kstat_irqs on node -1 [ 1.155230] ahci 0000:00:1f.2: irq 29 for MSI/MSI-X [ 1.155305] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x5 impl SATA mode [ 1.155309] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ccc ems [ 1.155315] ahci 0000:00:1f.2: setting latency timer to 64 [ 1.157860] ohci1394 0000:03:09.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.170182] scsi2 : ahci [ 1.170306] scsi3 : ahci [ 1.170372] scsi4 : ahci [ 1.170621] ata3: SATA max UDMA/133 abar m2048@0xf6ffb800 port 0xf6ffb900 irq 29 [ 1.170624] ata4: DUMMY [ 1.170627] ata5: SATA max UDMA/133 abar m2048@0xf6ffb800 port 0xf6ffba00 irq 29 [ 1.179195] usb 1-1: configuration #1 chosen from 1 choice [ 1.214610] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[16] MMIO=[f1bff800-f1bfffff] Max Packet=[2048] IR/IT contexts=[4/4] [ 1.410085] usb 2-2: new high speed USB device using ehci_hcd and address 2 [ 1.520082] ata5: SATA link down (SStatus 0 SControl 300) [ 1.520118] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.521415] ata3.00: ATA-7: ST9200420ASG, 3.ADD, max UDMA/133 [ 1.521419] ata3.00: 390721968 sectors, multi 8: LBA48 NCQ (depth 31/32) [ 1.522995] ata3.00: configured for UDMA/133 [ 1.540253] scsi 2:0:0:0: Direct-Access ATA ST9200420ASG 3.AD PQ: 0 ANSI: 5 [ 1.540429] sd 2:0:0:0: Attached scsi generic sg1 type 0 [ 1.540442] sd 2:0:0:0: [sda] 390721968 512-byte logical blocks: (200 GB/186 GiB) [ 1.540532] sd 2:0:0:0: [sda] Write Protect is off [ 1.540535] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.540561] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.540695] sda: sda1 sda2 < sda5 [ 1.565163] usb 2-2: configuration #1 chosen from 3 choices [ 1.576351] sda6 > sda3 sda4 [ 1.576824] sd 2:0:0:0: [sda] Attached SCSI disk [ 1.900072] usb 3-2: new full speed USB device using uhci_hcd and address 2 [ 1.985467] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 1.985472] EXT4-fs (sda1): write access will be enabled during recovery [ 2.080622] usb 3-2: configuration #1 chosen from 1 choice [ 2.360065] usb 6-1: new low speed USB device using uhci_hcd and address 2 [ 2.530207] ieee1394: Host added: ID:BUS[0-00:1023] GUID[4a4fc0000b9749a1] [ 2.541387] usb 6-1: configuration #1 chosen from 1 choice [ 2.563147] usbcore: registered new interface driver hiddev [ 2.577612] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input5 [ 2.577717] generic-usb 0003:046D:C521.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.1-1/input0 [ 2.607428] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.1/input/input6 [ 2.607579] generic-usb 0003:046D:C521.0002: input,hiddev96,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.1-1/input1 [ 2.607607] usbcore: registered new interface driver usbhid [ 2.607657] usbhid: v2.6:USB HID core driver [ 2.797147] EXT4-fs (sda1): orphan cleanup on readonly fs [ 2.797157] EXT4-fs (sda1): ext4_orphan_cleanup: deleting unreferenced inode 143541 [ 2.797220] EXT4-fs (sda1): ext4_orphan_cleanup: deleting unreferenced inode 137552 [ 2.797272] EXT4-fs (sda1): 2 orphan inodes deleted [ 2.797275] EXT4-fs (sda1): recovery complete [ 3.197361] EXT4-fs (sda1): mounted filesystem with ordered data mode [ 5.015466] udev: starting version 151 [ 5.564515] type=1505 audit(1271720333.303:2): operation="profile_load" pid=529 name="/sbin/dhclient3" [ 5.565195] type=1505 audit(1271720333.303:3): operation="profile_load" pid=529 name="/usr/lib/NetworkManager/nm-dhcp-client.action" [ 5.565560] type=1505 audit(1271720333.303:4): operation="profile_load" pid=529 name="/usr/lib/connman/scripts/dhclient-script" [ 6.314442] cfg80211: Calling CRDA to update world regulatory domain [ 6.599990] cfg80211: World regulatory domain updated: [ 6.599993] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 6.599997] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 6.599999] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 6.600002] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 6.600023] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 6.600025] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 6.761694] Linux video capture interface: v2.00 [ 6.792775] uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:2640) [ 6.793269] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 6.794024] input: Laptop Integrated Webcam as /devices/pci0000:00/0000:00:1a.7/usb1/1-1/1-1:1.0/input/input7 [ 6.794115] usbcore: registered new interface driver uvcvideo [ 6.794149] USB Video Class driver (v0.1.0) [ 6.970208] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 6.986374] vga16fb: initializing [ 6.986378] vga16fb: mapped to 0xffff8800000a0000 [ 6.986634] fb0: VGA16 VGA frame buffer device [ 6.990133] acpi device:30: registered as cooling_device2 [ 6.990936] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:2d/LNXVIDEO:00/input/input8 [ 6.991021] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [ 7.120579] input: Dell WMI hotkeys as /devices/virtual/input/input9 [ 7.137182] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27k [ 7.137186] iwlagn: Copyright(c) 2003-2009 Intel Corporation [ 7.137302] iwlagn 0000:0b:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 7.137340] iwlagn 0000:0b:00.0: setting latency timer to 64 [ 7.137400] iwlagn 0000:0b:00.0: Detected Intel Wireless WiFi Link 4965AGN REV=0x4 [ 7.186699] iwlagn 0000:0b:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels [ 7.186772] alloc irq_desc for 30 on node -1 [ 7.186774] alloc kstat_irqs on node -1 [ 7.186796] iwlagn 0000:0b:00.0: irq 30 for MSI/MSI-X [ 7.698410] nvidia: module license 'NVIDIA' taints kernel. [ 7.698414] Disabling lock debugging due to kernel taint [ 8.078807] sdhci: Secure Digital Host Controller Interface driver [ 8.078810] sdhci: Copyright(c) Pierre Ossman [ 8.090533] lp: driver loaded but no devices found [ 8.324668] nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 8.324679] nvidia 0000:01:00.0: setting latency timer to 64 [ 8.324685] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 8.325023] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 195.36.15 Fri Mar 12 00:29:13 PST 2010 [ 8.356567] phy0: Selected rate control algorithm 'iwl-agn-rs' [ 8.382865] sdhci-pci 0000:03:09.1: SDHCI controller found [1180:0822] (rev 22) [ 8.382891] alloc irq_desc for 18 on node -1 [ 8.382893] alloc kstat_irqs on node -1 [ 8.382902] sdhci-pci 0000:03:09.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18 [ 8.385024] Registered led device: mmc0:: [ 8.386090] mmc0: SDHCI controller on PCI [0000:03:09.1] using DMA [ 8.503713] input: PS/2 Mouse as /devices/platform/i8042/serio1/input/input10 [ 8.530093] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input11 [ 8.768489] Console: switching to colour frame buffer device 80x30 [ 9.151534] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 9.151606] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 9.342341] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input12 [ 9.723137] iphone-set-info[688]: segfault at 0 ip 00007f44c6e1cee4 sp 00007fff1fc3ab50 error 4 in libc-2.11.1.so[7f44c6db4000+178000] [ 9.890299] input: HDA Intel Mic at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 9.890398] input: HDA Intel HP Out at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 9.890465] input: HDA Intel HP Out at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 11.123707] EXT4-fs (sda5): mounted filesystem with ordered data mode [ 12.214856] type=1505 audit(1271720339.953:5): operation="profile_load" pid=924 name="/usr/share/gdm/guest-session/Xsession" [ 12.216798] type=1505 audit(1271720339.953:6): operation="profile_replace" pid=925 name="/sbin/dhclient3" [ 12.217486] type=1505 audit(1271720339.953:7): operation="profile_replace" pid=925 name="/usr/lib/NetworkManager/nm-dhcp-client.action" [ 12.217856] type=1505 audit(1271720339.953:8): operation="profile_replace" pid=925 name="/usr/lib/connman/scripts/dhclient-script" [ 12.329657] type=1505 audit(1271720340.063:9): operation="profile_load" pid=926 name="/usr/bin/evince" [ 12.337645] type=1505 audit(1271720340.073:10): operation="profile_load" pid=926 name="/usr/bin/evince-previewer" [ 12.345589] type=1505 audit(1271720340.083:11): operation="profile_load" pid=926 name="/usr/bin/evince-thumbnailer" [ 12.382593] type=1505 audit(1271720340.123:12): operation="profile_load" pid=932 name="/usr/lib/cups/backend/cups-pdf" [ 12.383416] type=1505 audit(1271720340.123:13): operation="profile_load" pid=932 name="/usr/sbin/cupsd" [ 12.541032] type=1505 audit(1271720340.283:14): operation="profile_load" pid=938 name="/usr/sbin/tcpdump" [ 13.280407] sky2 eth0: enabling interface [ 13.280922] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 13.283130] iwlagn 0000:0b:00.0: firmware: requesting iwlwifi-4965-2.ucode [ 13.388937] iwlagn 0000:0b:00.0: loaded firmware version 228.61.2.24 [ 13.611167] Registered led device: iwl-phy0::radio [ 13.611200] Registered led device: iwl-phy0::assoc [ 13.611241] Registered led device: iwl-phy0::RX [ 13.611265] Registered led device: iwl-phy0::TX [ 13.649757] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 14.747140] sky2 eth0: Link is up at 100 Mbps, full duplex, flow control rx [ 14.747608] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 16.545200] ppdev: user-space parallel port driver [ 21.736286] ip_tables: (C) 2000-2006 Netfilter Core Team [ 25.710031] eth0: no IPv6 routers present [ 35.325379] cfg80211: Found new beacon on frequency: 5745 MHz (Ch 149) on phy0 [ 78.620062] usb 2-2: reset high speed USB device using ehci_hcd and address 2 [ 79.342585] usb 2-2: reset high speed USB device using ehci_hcd and address 2 [ 79.990088] usb 2-2: reset high speed USB device using ehci_hcd and address 2 [ 126.305179] CE: hpet increasing min_delta_ns to 15000 nsec [ 148.876239] usb 2-2: USB disconnect, address 2 [ 152.420886] usb 2-2: new high speed USB device using ehci_hcd and address 4 [ 152.576959] usb 2-2: configuration #1 chosen from 3 choices [ 191.450083] CE: hpet increasing min_delta_ns to 22500 nsec [ 257.011574] CE: hpet increasing min_delta_ns to 33750 nsec [ 993.352560] usb 6-1: USB disconnect, address 2 [19261.920201] usb 5-1: new full speed USB device using uhci_hcd and address 2 [19261.990232] hub 5-0:1.0: unable to enumerate USB device on port 1 [19263.480241] usb 5-1: new full speed USB device using uhci_hcd and address 3 [19263.642713] usb 5-1: configuration #1 chosen from 1 choice [19263.716813] Initializing USB Mass Storage driver... [19263.717292] scsi5 : SCSI emulation for USB Mass Storage devices [19263.717507] usbcore: registered new interface driver usb-storage [19263.717515] USB Mass Storage support registered. [19263.721971] usb-storage: device found at 3 [19263.721975] usb-storage: waiting for device to settle before scanning [19268.721627] usb-storage: device scan complete [19268.724558] scsi 5:0:0:0: Direct-Access Motorola VE20 Alltel 2.31 PQ: 0 ANSI: 2 [19268.727905] sd 5:0:0:0: Attached scsi generic sg2 type 0 [19268.738409] sd 5:0:0:0: [sdb] 7744512 512-byte logical blocks: (3.96 GB/3.69 GiB) [19268.743413] sd 5:0:0:0: [sdb] Write Protect is off [19268.743422] sd 5:0:0:0: [sdb] Mode Sense: 0b 00 00 08 [19268.743428] sd 5:0:0:0: [sdb] Assuming drive cache: write through [19268.757515] sd 5:0:0:0: [sdb] Assuming drive cache: write through [19268.757530] sdb: sdb1 [19268.780405] sd 5:0:0:0: [sdb] Assuming drive cache: write through [19268.780417] sd 5:0:0:0: [sdb] Attached SCSI removable disk [19515.949234] usb 2-2: USB disconnect, address 4 [19557.520183] usb 2-2: new high speed USB device using ehci_hcd and address 7 [19557.676053] usb 2-2: configuration #1 chosen from 3 choices [45964.040269] usb 5-1: USB disconnect, address 3 [48071.575899] usb 2-2: USB disconnect, address 7 [48275.150203] usb 6-1: new low speed USB device using uhci_hcd and address 3 [48275.330472] usb 6-1: configuration #1 chosen from 1 choice [48275.357822] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input16 [48275.360424] generic-usb 0003:046D:C521.0003: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.1-1/input0 [48275.391539] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.1/input/input17 [48275.391902] generic-usb 0003:046D:C521.0004: input,hiddev96,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.1-1/input1 [52355.384529] swapper: page allocation failure. order:2, mode:0x4020 [52355.384540] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52355.384546] Call Trace: [52355.384551] [] __alloc_pages_slowpath+0x56e/0x580 [52355.384578] [] __alloc_pages_nodemask+0x15e/0x1a0 [52355.384589] [] kmalloc_large_node+0x62/0xb0 [52355.384598] [] __kmalloc_node_track_caller+0x125/0x180 [52355.384632] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52355.384642] [] __alloc_skb+0x80/0x190 [52355.384661] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52355.384680] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52355.384696] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52355.384709] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52355.384720] [] tasklet_action+0xd5/0xe0 [52355.384738] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52355.384746] [] __do_softirq+0xb7/0x1e0 [52355.384755] [] ? handle_IRQ_event+0x60/0x170 [52355.384764] [] call_softirq+0x1c/0x30 [52355.384772] [] do_softirq+0x65/0xa0 [52355.384779] [] irq_exit+0x85/0x90 [52355.384787] [] do_IRQ+0x75/0xf0 [52355.384795] [] ret_from_intr+0x0/0x11 [52355.384799] [] ? acpi_idle_enter_simple+0x117/0x14b [52355.384816] [] ? acpi_idle_enter_simple+0x110/0x14b [52355.384827] [] ? cpuidle_idle_call+0xa7/0x140 [52355.384837] [] ? cpu_idle+0xb3/0x110 [52355.384845] [] ? rest_init+0x6b/0x80 [52355.384854] [] ? start_kernel+0x368/0x371 [52355.384863] [] ? x86_64_start_reservations+0x125/0x129 [52355.384870] [] ? x86_64_start_kernel+0xfa/0x109 [52355.384876] Mem-Info: [52355.384880] Node 0 DMA per-cpu: [52355.384887] CPU 0: hi: 0, btch: 1 usd: 0 [52355.384893] CPU 1: hi: 0, btch: 1 usd: 0 [52355.384897] Node 0 DMA32 per-cpu: [52355.384904] CPU 0: hi: 186, btch: 31 usd: 71 [52355.384910] CPU 1: hi: 186, btch: 31 usd: 55 [52355.384923] active_anon:516553 inactive_anon:129505 isolated_anon:0 [52355.384926] active_file:2498 inactive_file:2353 isolated_file:31 [52355.384928] unevictable:19 dirty:0 writeback:0 unstable:0 [52355.384931] free:4520 slab_reclaimable:5062 slab_unreclaimable:7309 [52355.384933] mapped:6511 shmem:387393 pagetables:9266 bounce:0 [52355.384939] Node 0 DMA free:12064kB min:32kB low:40kB high:48kB active_anon:1480kB inactive_anon:1712kB active_file:296kB inactive_file:296kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:392kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52355.384964] lowmem_reserve[]: 0 3012 3012 3012 [52355.384975] Node 0 DMA32 free:6016kB min:7004kB low:8752kB high:10504kB active_anon:2064732kB inactive_anon:516308kB active_file:9696kB inactive_file:9116kB unevictable:76kB isolated(anon):0kB isolated(file):124kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:25652kB shmem:1549572kB slab_reclaimable:20248kB slab_unreclaimable:29196kB kernel_stack:3208kB pagetables:37036kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:325 all_unreclaimable? no [52355.385001] lowmem_reserve[]: 0 0 0 0 [52355.385011] Node 0 DMA: 2*4kB 1*8kB 1*16kB 2*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12064kB [52355.385038] Node 0 DMA32: 1184*4kB 38*8kB 1*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 6016kB [52355.385064] 392288 total pagecache pages [52355.385069] 0 pages in swap cache [52355.385074] Swap cache stats: add 0, delete 0, find 0/0 [52355.385078] Free swap = 0kB [52355.385082] Total swap = 0kB [52355.394080] 786034 pages RAM [52355.394080] 13355 pages reserved [52355.394080] 33382 pages shared [52355.394080] 758165 pages non-shared [52355.394080] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 4 free buffers remaining. [52372.200804] swapper: page allocation failure. order:2, mode:0x4020 [52372.200815] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52372.200821] Call Trace: [52372.200826] [] __alloc_pages_slowpath+0x56e/0x580 [52372.200854] [] __alloc_pages_nodemask+0x15e/0x1a0 [52372.200864] [] kmalloc_large_node+0x62/0xb0 [52372.200873] [] __kmalloc_node_track_caller+0x125/0x180 [52372.200906] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52372.200917] [] __alloc_skb+0x80/0x190 [52372.200936] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52372.200954] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52372.200969] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52372.200982] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52372.200994] [] tasklet_action+0xd5/0xe0 [52372.201011] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52372.201020] [] __do_softirq+0xb7/0x1e0 [52372.201029] [] ? handle_IRQ_event+0x60/0x170 [52372.201039] [] call_softirq+0x1c/0x30 [52372.201046] [] do_softirq+0x65/0xa0 [52372.201054] [] irq_exit+0x85/0x90 [52372.201062] [] do_IRQ+0x75/0xf0 [52372.201070] [] ret_from_intr+0x0/0x11 [52372.201075] [] ? acpi_idle_enter_bm+0x28a/0x2be [52372.201092] [] ? acpi_idle_enter_bm+0x283/0x2be [52372.201102] [] ? cpuidle_idle_call+0xa7/0x140 [52372.201112] [] ? cpu_idle+0xb3/0x110 [52372.201120] [] ? rest_init+0x6b/0x80 [52372.201130] [] ? start_kernel+0x368/0x371 [52372.201138] [] ? x86_64_start_reservations+0x125/0x129 [52372.201146] [] ? x86_64_start_kernel+0xfa/0x109 [52372.201152] Mem-Info: [52372.201156] Node 0 DMA per-cpu: [52372.201163] CPU 0: hi: 0, btch: 1 usd: 0 [52372.201169] CPU 1: hi: 0, btch: 1 usd: 0 [52372.201173] Node 0 DMA32 per-cpu: [52372.201180] CPU 0: hi: 186, btch: 31 usd: 125 [52372.201186] CPU 1: hi: 186, btch: 31 usd: 70 [52372.201198] active_anon:516591 inactive_anon:129505 isolated_anon:1 [52372.201201] active_file:2398 inactive_file:2474 isolated_file:31 [52372.201204] unevictable:19 dirty:6 writeback:1 unstable:0 [52372.201206] free:4485 slab_reclaimable:5055 slab_unreclaimable:7325 [52372.201209] mapped:6358 shmem:387393 pagetables:9277 bounce:0 [52372.201214] Node 0 DMA free:12064kB min:32kB low:40kB high:48kB active_anon:1480kB inactive_anon:1712kB active_file:248kB inactive_file:320kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:280kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52372.201240] lowmem_reserve[]: 0 3012 3012 3012 [52372.201251] Node 0 DMA32 free:5876kB min:7004kB low:8752kB high:10504kB active_anon:2064884kB inactive_anon:516308kB active_file:9344kB inactive_file:9576kB unevictable:76kB isolated(anon):4kB isolated(file):124kB present:3084988kB mlocked:76kB dirty:24kB writeback:4kB mapped:25152kB shmem:1549572kB slab_reclaimable:20220kB slab_unreclaimable:29260kB kernel_stack:3208kB pagetables:37080kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no [52372.201277] lowmem_reserve[]: 0 0 0 0 [52372.201287] Node 0 DMA: 2*4kB 1*8kB 3*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12064kB [52372.201314] Node 0 DMA32: 1145*4kB 30*8kB 0*16kB 1*32kB 0*64kB 0*128kB 2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5876kB [52372.201339] 392309 total pagecache pages [52372.201344] 0 pages in swap cache [52372.201349] Swap cache stats: add 0, delete 0, find 0/0 [52372.201353] Free swap = 0kB [52372.201357] Total swap = 0kB [52372.210450] 786034 pages RAM [52372.210450] 13355 pages reserved [52372.210450] 32143 pages shared [52372.210450] 758305 pages non-shared [52372.210450] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52399.253281] swapper: page allocation failure. order:2, mode:0x4020 [52399.253292] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52399.253298] Call Trace: [52399.253303] [] __alloc_pages_slowpath+0x56e/0x580 [52399.253330] [] __alloc_pages_nodemask+0x15e/0x1a0 [52399.253341] [] kmalloc_large_node+0x62/0xb0 [52399.253350] [] __kmalloc_node_track_caller+0x125/0x180 [52399.253386] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52399.253396] [] __alloc_skb+0x80/0x190 [52399.253415] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52399.253434] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52399.253449] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52399.253463] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52399.253474] [] tasklet_action+0xd5/0xe0 [52399.253491] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52399.253500] [] __do_softirq+0xb7/0x1e0 [52399.253509] [] ? handle_IRQ_event+0x60/0x170 [52399.253518] [] call_softirq+0x1c/0x30 [52399.253526] [] do_softirq+0x65/0xa0 [52399.253533] [] irq_exit+0x85/0x90 [52399.253541] [] do_IRQ+0x75/0xf0 [52399.253549] [] ret_from_intr+0x0/0x11 [52399.253554] [] ? acpi_idle_enter_simple+0x117/0x14b [52399.253571] [] ? acpi_idle_enter_simple+0x110/0x14b [52399.253582] [] ? cpuidle_idle_call+0xa7/0x140 [52399.253592] [] ? cpu_idle+0xb3/0x110 [52399.253600] [] ? rest_init+0x6b/0x80 [52399.253609] [] ? start_kernel+0x368/0x371 [52399.253617] [] ? x86_64_start_reservations+0x125/0x129 [52399.253625] [] ? x86_64_start_kernel+0xfa/0x109 [52399.253631] Mem-Info: [52399.253635] Node 0 DMA per-cpu: [52399.253643] CPU 0: hi: 0, btch: 1 usd: 0 [52399.253648] CPU 1: hi: 0, btch: 1 usd: 0 [52399.253653] Node 0 DMA32 per-cpu: [52399.253659] CPU 0: hi: 186, btch: 31 usd: 89 [52399.253665] CPU 1: hi: 186, btch: 31 usd: 109 [52399.253678] active_anon:516585 inactive_anon:129505 isolated_anon:1 [52399.253680] active_file:2429 inactive_file:2343 isolated_file:32 [52399.253683] unevictable:19 dirty:0 writeback:2 unstable:0 [52399.253685] free:4498 slab_reclaimable:5056 slab_unreclaimable:7318 [52399.253688] mapped:6477 shmem:387393 pagetables:9278 bounce:0 [52399.253694] Node 0 DMA free:12068kB min:32kB low:40kB high:48kB active_anon:1496kB inactive_anon:1712kB active_file:216kB inactive_file:316kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:288kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52399.253719] lowmem_reserve[]: 0 3012 3012 3012 [52399.253730] Node 0 DMA32 free:5924kB min:7004kB low:8752kB high:10504kB active_anon:2064844kB inactive_anon:516308kB active_file:9500kB inactive_file:9056kB unevictable:76kB isolated(anon):4kB isolated(file):128kB present:3084988kB mlocked:76kB dirty:0kB writeback:8kB mapped:25620kB shmem:1549572kB slab_reclaimable:20224kB slab_unreclaimable:29232kB kernel_stack:3208kB pagetables:37084kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:35 all_unreclaimable? no [52399.253756] lowmem_reserve[]: 0 0 0 0 [52399.253766] Node 0 DMA: 1*4kB 0*8kB 4*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12068kB [52399.253793] Node 0 DMA32: 1175*4kB 49*8kB 0*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5924kB [52399.253819] 392192 total pagecache pages [52399.253823] 0 pages in swap cache [52399.253828] Swap cache stats: add 0, delete 0, find 0/0 [52399.253832] Free swap = 0kB [52399.253836] Total swap = 0kB [52399.262875] 786034 pages RAM [52399.262875] 13355 pages reserved [52399.262875] 32023 pages shared [52399.262875] 758202 pages non-shared [52399.262875] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52411.891594] swapper: page allocation failure. order:2, mode:0x4020 [52411.891605] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52411.891611] Call Trace: [52411.891616] [] __alloc_pages_slowpath+0x56e/0x580 [52411.891643] [] __alloc_pages_nodemask+0x15e/0x1a0 [52411.891654] [] kmalloc_large_node+0x62/0xb0 [52411.891663] [] __kmalloc_node_track_caller+0x125/0x180 [52411.891697] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52411.891708] [] __alloc_skb+0x80/0x190 [52411.891727] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52411.891746] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52411.891761] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52411.891775] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52411.891786] [] ? hrtimer_get_next_event+0xc3/0x100 [52411.891797] [] tasklet_action+0xd5/0xe0 [52411.891814] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52411.891823] [] __do_softirq+0xb7/0x1e0 [52411.891832] [] ? handle_IRQ_event+0x60/0x170 [52411.891841] [] call_softirq+0x1c/0x30 [52411.891849] [] do_softirq+0x65/0xa0 [52411.891856] [] irq_exit+0x85/0x90 [52411.891864] [] do_IRQ+0x75/0xf0 [52411.891872] [] ret_from_intr+0x0/0x11 [52411.891876] [] ? acpi_idle_enter_simple+0x117/0x14b [52411.891894] [] ? acpi_idle_enter_simple+0x110/0x14b [52411.891904] [] ? cpuidle_idle_call+0xa7/0x140 [52411.891913] [] ? cpu_idle+0xb3/0x110 [52411.891922] [] ? start_secondary+0xa8/0xaa [52411.891927] Mem-Info: [52411.891932] Node 0 DMA per-cpu: [52411.891939] CPU 0: hi: 0, btch: 1 usd: 0 [52411.891945] CPU 1: hi: 0, btch: 1 usd: 0 [52411.891949] Node 0 DMA32 per-cpu: [52411.891956] CPU 0: hi: 186, btch: 31 usd: 56 [52411.891962] CPU 1: hi: 186, btch: 31 usd: 91 [52411.891974] active_anon:516630 inactive_anon:129504 isolated_anon:0 [52411.891976] active_file:2382 inactive_file:2618 isolated_file:95 [52411.891979] unevictable:19 dirty:0 writeback:0 unstable:0 [52411.891981] free:4404 slab_reclaimable:5055 slab_unreclaimable:7318 [52411.891984] mapped:6361 shmem:387394 pagetables:9278 bounce:0 [52411.891990] Node 0 DMA free:12068kB min:32kB low:40kB high:48kB active_anon:1496kB inactive_anon:1712kB active_file:244kB inactive_file:288kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:348kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52411.892015] lowmem_reserve[]: 0 3012 3012 3012 [52411.892026] Node 0 DMA32 free:5548kB min:7004kB low:8752kB high:10504kB active_anon:2065024kB inactive_anon:516304kB active_file:9284kB inactive_file:10184kB unevictable:76kB isolated(anon):0kB isolated(file):380kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:25096kB shmem:1549576kB slab_reclaimable:20220kB slab_unreclaimable:29232kB kernel_stack:3208kB pagetables:37084kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:129 all_unreclaimable? no [52411.892052] lowmem_reserve[]: 0 0 0 0 [52411.892062] Node 0 DMA: 1*4kB 0*8kB 4*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12068kB [52411.892089] Node 0 DMA32: 1083*4kB 0*8kB 0*16kB 0*32kB 1*64kB 1*128kB 0*256kB 2*512kB 0*1024kB 0*2048kB 0*4096kB = 5548kB [52411.892115] 392458 total pagecache pages [52411.892119] 0 pages in swap cache [52411.892124] Swap cache stats: add 0, delete 0, find 0/0 [52411.892129] Free swap = 0kB [52411.892132] Total swap = 0kB [52411.901275] 786034 pages RAM [52411.901275] 13355 pages reserved [52411.901275] 31783 pages shared [52411.901275] 758471 pages non-shared [52411.901275] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52420.978748] swapper: page allocation failure. order:2, mode:0x4020 [52420.978759] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52420.978765] Call Trace: [52420.978770] [] __alloc_pages_slowpath+0x56e/0x580 [52420.978798] [] __alloc_pages_nodemask+0x15e/0x1a0 [52420.978808] [] kmalloc_large_node+0x62/0xb0 [52420.978817] [] __kmalloc_node_track_caller+0x125/0x180 [52420.978851] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52420.978862] [] __alloc_skb+0x80/0x190 [52420.978880] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52420.978900] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52420.978915] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52420.978928] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52420.978940] [] ? hrtimer_get_next_event+0xc3/0x100 [52420.978950] [] tasklet_action+0xd5/0xe0 [52420.978968] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52420.978976] [] __do_softirq+0xb7/0x1e0 [52420.978985] [] ? handle_IRQ_event+0x60/0x170 [52420.978995] [] call_softirq+0x1c/0x30 [52420.979002] [] do_softirq+0x65/0xa0 [52420.979009] [] irq_exit+0x85/0x90 [52420.979017] [] do_IRQ+0x75/0xf0 [52420.979025] [] ret_from_intr+0x0/0x11 [52420.979029] [] ? acpi_idle_enter_bm+0x28a/0x2be [52420.979047] [] ? acpi_idle_enter_bm+0x283/0x2be [52420.979057] [] ? cpuidle_idle_call+0xa7/0x140 [52420.979067] [] ? cpu_idle+0xb3/0x110 [52420.979075] [] ? start_secondary+0xa8/0xaa [52420.979081] Mem-Info: [52420.979086] Node 0 DMA per-cpu: [52420.979093] CPU 0: hi: 0, btch: 1 usd: 0 [52420.979098] CPU 1: hi: 0, btch: 1 usd: 0 [52420.979103] Node 0 DMA32 per-cpu: [52420.979109] CPU 0: hi: 186, btch: 31 usd: 93 [52420.979115] CPU 1: hi: 186, btch: 31 usd: 30 [52420.979127] active_anon:516724 inactive_anon:129534 isolated_anon:3 [52420.979130] active_file:2351 inactive_file:2495 isolated_file:64 [52420.979132] unevictable:19 dirty:0 writeback:0 unstable:0 [52420.979135] free:4387 slab_reclaimable:5056 slab_unreclaimable:7338 [52420.979137] mapped:6392 shmem:387395 pagetables:9280 bounce:0 [52420.979143] Node 0 DMA free:12072kB min:32kB low:40kB high:48kB active_anon:1496kB inactive_anon:1712kB active_file:272kB inactive_file:256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:328kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52420.979168] lowmem_reserve[]: 0 3012 3012 3012 [52420.979179] Node 0 DMA32 free:5476kB min:7004kB low:8752kB high:10504kB active_anon:2065400kB inactive_anon:516424kB active_file:9132kB inactive_file:9724kB unevictable:76kB isolated(anon):12kB isolated(file):256kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:25240kB shmem:1549580kB slab_reclaimable:20224kB slab_unreclaimable:29312kB kernel_stack:3208kB pagetables:37092kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:164 all_unreclaimable? no [52420.979206] lowmem_reserve[]: 0 0 0 0 [52420.979216] Node 0 DMA: 2*4kB 4*8kB 2*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12072kB [52420.979242] Node 0 DMA32: 1039*4kB 27*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB 2*512kB 0*1024kB 0*2048kB 0*4096kB = 5476kB [52420.979268] 392287 total pagecache pages [52420.979272] 0 pages in swap cache [52420.979277] Swap cache stats: add 0, delete 0, find 0/0 [52420.979282] Free swap = 0kB [52420.979286] Total swap = 0kB [52420.988397] 786034 pages RAM [52420.988397] 13355 pages reserved [52420.988397] 31881 pages shared [52420.988397] 758358 pages non-shared [52420.988397] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52429.961510] chromium-browse: page allocation failure. order:2, mode:0x4020 [52429.961524] Pid: 6983, comm: chromium-browse Tainted: P 2.6.32-21-generic #32-Ubuntu [52429.961531] Call Trace: [52429.961536] [] __alloc_pages_slowpath+0x56e/0x580 [52429.961567] [] __alloc_pages_nodemask+0x15e/0x1a0 [52429.961578] [] kmalloc_large_node+0x62/0xb0 [52429.961588] [] __kmalloc_node_track_caller+0x125/0x180 [52429.961631] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52429.961642] [] __alloc_skb+0x80/0x190 [52429.961660] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52429.961679] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52429.961695] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52429.961709] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52429.961720] [] ? __hrtimer_start_range_ns+0x189/0x400 [52429.961731] [] tasklet_action+0xd5/0xe0 [52429.961748] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52429.961757] [] __do_softirq+0xb7/0x1e0 [52429.961766] [] ? handle_IRQ_event+0x60/0x170 [52429.961775] [] call_softirq+0x1c/0x30 [52429.961783] [] do_softirq+0x65/0xa0 [52429.961790] [] irq_exit+0x85/0x90 [52429.961798] [] do_IRQ+0x75/0xf0 [52429.961806] [] ret_from_intr+0x0/0x11 [52429.961810] [52429.961815] Mem-Info: [52429.961820] Node 0 DMA per-cpu: [52429.961827] CPU 0: hi: 0, btch: 1 usd: 0 [52429.961833] CPU 1: hi: 0, btch: 1 usd: 0 [52429.961837] Node 0 DMA32 per-cpu: [52429.961843] CPU 0: hi: 186, btch: 31 usd: 66 [52429.961849] CPU 1: hi: 186, btch: 31 usd: 50 [52429.961861] active_anon:516757 inactive_anon:129534 isolated_anon:1 [52429.961864] active_file:2306 inactive_file:2243 isolated_file:67 [52429.961867] unevictable:19 dirty:0 writeback:5 unstable:0 [52429.961869] free:4544 slab_reclaimable:5055 slab_unreclaimable:7321 [52429.961872] mapped:6362 shmem:387394 pagetables:9282 bounce:0 [52429.961877] Node 0 DMA free:12072kB min:32kB low:40kB high:48kB active_anon:1496kB inactive_anon:1712kB active_file:260kB inactive_file:280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:288kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52429.961903] lowmem_reserve[]: 0 3012 3012 3012 [52429.961914] Node 0 DMA32 free:6104kB min:7004kB low:8752kB high:10504kB active_anon:2065532kB inactive_anon:516424kB active_file:8964kB inactive_file:8692kB unevictable:76kB isolated(anon):4kB isolated(file):268kB present:3084988kB mlocked:76kB dirty:0kB writeback:20kB mapped:25160kB shmem:1549576kB slab_reclaimable:20220kB slab_unreclaimable:29244kB kernel_stack:3208kB pagetables:37100kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:296 all_unreclaimable? no [52429.961940] lowmem_reserve[]: 0 0 0 0 [52429.961950] Node 0 DMA: 2*4kB 2*8kB 4*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12088kB [52429.961977] Node 0 DMA32: 1214*4kB 72*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 6104kB [52429.962003] 392010 total pagecache pages [52429.962007] 0 pages in swap cache [52429.962013] Swap cache stats: add 0, delete 0, find 0/0 [52429.962017] Free swap = 0kB [52429.962021] Total swap = 0kB [52429.970048] 786034 pages RAM [52429.970048] 13355 pages reserved [52429.970048] 31843 pages shared [52429.970048] 758349 pages non-shared [52429.970048] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52440.490079] INFO: task wpa_supplicant:1071 blocked for more than 120 seconds. [52440.490087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [52440.490094] wpa_supplican D ffffffff81557ea0 0 1071 1 0x00000000 [52440.490107] ffff8800a39fd9a8 0000000000000086 0000000000015bc0 0000000000015bc0 [52440.490119] ffff8800a8bd31a0 ffff8800a39fdfd8 0000000000015bc0 ffff8800a8bd2de0 [52440.490130] 0000000000015bc0 ffff8800a39fdfd8 0000000000015bc0 ffff8800a8bd31a0 [52440.490141] Call Trace: [52440.490159] [] __mutex_lock_slowpath+0xe7/0x170 [52440.490169] [] mutex_lock+0x2b/0x50 [52440.490200] [] iwl_mac_config+0x3a/0x300 [iwlcore] [52440.490212] [] ? sock_alloc_send_pskb+0x1c4/0x320 [52440.490220] [] ? __alloc_skb+0x4f/0x190 [52440.490248] [] ieee80211_hw_config+0x8d/0xe0 [mac80211] [52440.490272] [] ieee80211_recalc_idle+0x4e/0x60 [mac80211] [52440.490293] [] __ieee80211_start_scan+0xab/0x210 [mac80211] [52440.490313] [] ieee80211_request_scan+0x3a/0x60 [mac80211] [52440.490337] [] ieee80211_scan+0x26/0x50 [mac80211] [52440.490360] [] cfg80211_wext_siwscan+0x23c/0x310 [cfg80211] [52440.490371] [] ioctl_standard_iw_point+0x1cc/0x390 [52440.490389] [] ? cfg80211_wext_siwscan+0x0/0x310 [cfg80211] [52440.490398] [] ? sock_aio_write+0x13c/0x150 [52440.490407] [] ? ioctl_standard_call+0x0/0xd0 [52440.490415] [] ? ioctl_private_call+0x0/0xa0 [52440.490422] [] ioctl_standard_call+0xa1/0xd0 [52440.490432] [] ? __dev_get_by_name+0xa0/0xc0 [52440.490440] [] ? ioctl_standard_call+0x0/0xd0 [52440.490448] [] wireless_process_ioctl+0xe9/0x170 [52440.490456] [] ? ioctl_standard_call+0x0/0xd0 [52440.490463] [] wext_ioctl_dispatch+0x71/0xb0 [52440.490471] [] ? ioctl_private_call+0x0/0xa0 [52440.490479] [] wext_handle_ioctl+0x46/0x90 [52440.490488] [] dev_ioctl+0x423/0x430 [52440.490500] [] ? mem_cgroup_update_mapped_file_stat+0x2d/0x90 [52440.490509] [] ? unlock_page+0x27/0x30 [52440.490518] [] ? __do_fault+0x439/0x500 [52440.490527] [] sock_ioctl+0x9d/0x280 [52440.490536] [] vfs_ioctl+0x22/0xa0 [52440.490547] [] ? __up_read+0x9a/0xc0 [52440.490555] [] do_vfs_ioctl+0x81/0x380 [52440.490564] [] ? up_read+0xe/0x10 [52440.490573] [] ? do_page_fault+0x158/0x3b0 [52440.490581] [] sys_ioctl+0x81/0xa0 [52440.490592] [] system_call_fastpath+0x16/0x1b [52459.416265] swapper: page allocation failure. order:2, mode:0x4020 [52459.416275] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52459.416282] Call Trace: [52459.416287] [] __alloc_pages_slowpath+0x56e/0x580 [52459.416314] [] __alloc_pages_nodemask+0x15e/0x1a0 [52459.416325] [] kmalloc_large_node+0x62/0xb0 [52459.416334] [] __kmalloc_node_track_caller+0x125/0x180 [52459.416368] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52459.416378] [] __alloc_skb+0x80/0x190 [52459.416397] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52459.416416] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52459.416431] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52459.416444] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52459.416455] [] ? hrtimer_get_next_event+0xc3/0x100 [52459.416465] [] tasklet_action+0xd5/0xe0 [52459.416483] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52459.416491] [] __do_softirq+0xb7/0x1e0 [52459.416500] [] ? handle_IRQ_event+0x60/0x170 [52459.416510] [] call_softirq+0x1c/0x30 [52459.416517] [] do_softirq+0x65/0xa0 [52459.416525] [] irq_exit+0x85/0x90 [52459.416533] [] do_IRQ+0x75/0xf0 [52459.416540] [] ret_from_intr+0x0/0x11 [52459.416545] [] ? acpi_idle_enter_simple+0x117/0x14b [52459.416562] [] ? acpi_idle_enter_simple+0x110/0x14b [52459.416573] [] ? cpuidle_idle_call+0xa7/0x140 [52459.416582] [] ? cpu_idle+0xb3/0x110 [52459.416590] [] ? rest_init+0x6b/0x80 [52459.416600] [] ? start_kernel+0x368/0x371 [52459.416608] [] ? x86_64_start_reservations+0x125/0x129 [52459.416615] [] ? x86_64_start_kernel+0xfa/0x109 [52459.416621] Mem-Info: [52459.416626] Node 0 DMA per-cpu: [52459.416632] CPU 0: hi: 0, btch: 1 usd: 0 [52459.416638] CPU 1: hi: 0, btch: 1 usd: 0 [52459.416642] Node 0 DMA32 per-cpu: [52459.416649] CPU 0: hi: 186, btch: 31 usd: 6 [52459.416654] CPU 1: hi: 186, btch: 31 usd: 0 [52459.416666] active_anon:516758 inactive_anon:129534 isolated_anon:0 [52459.416669] active_file:2364 inactive_file:2394 isolated_file:0 [52459.416672] unevictable:19 dirty:2 writeback:2 unstable:0 [52459.416674] free:4456 slab_reclaimable:5055 slab_unreclaimable:7318 [52459.416676] mapped:6401 shmem:387394 pagetables:9283 bounce:0 [52459.416682] Node 0 DMA free:12056kB min:32kB low:40kB high:48kB active_anon:1504kB inactive_anon:1712kB active_file:252kB inactive_file:220kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:312kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52459.416708] lowmem_reserve[]: 0 3012 3012 3012 [52459.416719] Node 0 DMA32 free:5768kB min:7004kB low:8752kB high:10504kB active_anon:2065528kB inactive_anon:516424kB active_file:9204kB inactive_file:9356kB unevictable:76kB isolated(anon):0kB isolated(file):0kB present:3084988kB mlocked:76kB dirty:8kB writeback:8kB mapped:25292kB shmem:1549576kB slab_reclaimable:20220kB slab_unreclaimable:29232kB kernel_stack:3208kB pagetables:37104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52459.416745] lowmem_reserve[]: 0 0 0 0 [52459.416755] Node 0 DMA: 10*4kB 2*8kB 4*16kB 1*32kB 2*64kB 0*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12056kB [52459.416782] Node 0 DMA32: 1138*4kB 48*8kB 0*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5768kB [52459.416808] 392212 total pagecache pages [52459.416812] 0 pages in swap cache [52459.416817] Swap cache stats: add 0, delete 0, find 0/0 [52459.416821] Free swap = 0kB [52459.416825] Total swap = 0kB [52459.425824] 786034 pages RAM [52459.425824] 13355 pages reserved [52459.425824] 31865 pages shared [52459.425824] 758536 pages non-shared [52459.425824] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52472.785826] swapper: page allocation failure. order:2, mode:0x4020 [52472.785837] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52472.785843] Call Trace: [52472.785849] [] __alloc_pages_slowpath+0x56e/0x580 [52472.785877] [] __alloc_pages_nodemask+0x15e/0x1a0 [52472.785887] [] kmalloc_large_node+0x62/0xb0 [52472.785897] [] __kmalloc_node_track_caller+0x125/0x180 [52472.785931] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52472.785941] [] __alloc_skb+0x80/0x190 [52472.785960] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52472.785979] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52472.785994] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52472.786007] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52472.786018] [] ? try_to_wake_up+0x286/0x380 [52472.786029] [] tasklet_action+0xd5/0xe0 [52472.786046] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52472.786055] [] __do_softirq+0xb7/0x1e0 [52472.786063] [] ? handle_IRQ_event+0x60/0x170 [52472.786073] [] call_softirq+0x1c/0x30 [52472.786080] [] do_softirq+0x65/0xa0 [52472.786087] [] irq_exit+0x85/0x90 [52472.786095] [] do_IRQ+0x75/0xf0 [52472.786103] [] ret_from_intr+0x0/0x11 [52472.786108] [] ? acpi_idle_enter_simple+0x117/0x14b [52472.786125] [] ? acpi_idle_enter_simple+0x110/0x14b [52472.786135] [] ? cpuidle_idle_call+0xa7/0x140 [52472.786145] [] ? cpu_idle+0xb3/0x110 [52472.786153] [] ? rest_init+0x6b/0x80 [52472.786163] [] ? start_kernel+0x368/0x371 [52472.786171] [] ? x86_64_start_reservations+0x125/0x129 [52472.786178] [] ? x86_64_start_kernel+0xfa/0x109 [52472.786184] Mem-Info: [52472.786188] Node 0 DMA per-cpu: [52472.786195] CPU 0: hi: 0, btch: 1 usd: 0 [52472.786201] CPU 1: hi: 0, btch: 1 usd: 0 [52472.786205] Node 0 DMA32 per-cpu: [52472.786212] CPU 0: hi: 186, btch: 31 usd: 69 [52472.786217] CPU 1: hi: 186, btch: 31 usd: 63 [52472.786230] active_anon:516774 inactive_anon:129534 isolated_anon:1 [52472.786232] active_file:2323 inactive_file:2168 isolated_file:0 [52472.786235] unevictable:19 dirty:0 writeback:7 unstable:0 [52472.786237] free:4566 slab_reclaimable:5054 slab_unreclaimable:7343 [52472.786240] mapped:6336 shmem:387404 pagetables:9283 bounce:0 [52472.786245] Node 0 DMA free:12044kB min:32kB low:40kB high:48kB active_anon:1504kB inactive_anon:1712kB active_file:244kB inactive_file:284kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:320kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52472.786271] lowmem_reserve[]: 0 3012 3012 3012 [52472.786282] Node 0 DMA32 free:6220kB min:7004kB low:8752kB high:10504kB active_anon:2065592kB inactive_anon:516424kB active_file:9048kB inactive_file:8388kB unevictable:76kB isolated(anon):4kB isolated(file):0kB present:3084988kB mlocked:76kB dirty:0kB writeback:28kB mapped:25024kB shmem:1549616kB slab_reclaimable:20216kB slab_unreclaimable:29332kB kernel_stack:3216kB pagetables:37104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:476 all_unreclaimable? no [52472.786308] lowmem_reserve[]: 0 0 0 0 [52472.786318] Node 0 DMA: 1*4kB 1*8kB 2*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12044kB [52472.786344] Node 0 DMA32: 1229*4kB 65*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 6220kB [52472.786370] 391940 total pagecache pages [52472.786375] 0 pages in swap cache [52472.786380] Swap cache stats: add 0, delete 0, find 0/0 [52472.786385] Free swap = 0kB [52472.786388] Total swap = 0kB [52472.795370] 786034 pages RAM [52472.795370] 13355 pages reserved [52472.795370] 31544 pages shared [52472.795370] 758344 pages non-shared [52472.795370] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 4 free buffers remaining. [52486.781969] swapper: page allocation failure. order:2, mode:0x4020 [52486.781979] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52486.781985] Call Trace: [52486.781990] [] __alloc_pages_slowpath+0x56e/0x580 [52486.782018] [] __alloc_pages_nodemask+0x15e/0x1a0 [52486.782028] [] kmalloc_large_node+0x62/0xb0 [52486.782037] [] __kmalloc_node_track_caller+0x125/0x180 [52486.782071] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52486.782081] [] __alloc_skb+0x80/0x190 [52486.782100] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52486.782119] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52486.782134] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52486.782147] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52486.782158] [] tasklet_action+0xd5/0xe0 [52486.782176] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52486.782184] [] __do_softirq+0xb7/0x1e0 [52486.782193] [] ? handle_IRQ_event+0x60/0x170 [52486.782202] [] call_softirq+0x1c/0x30 [52486.782210] [] do_softirq+0x65/0xa0 [52486.782217] [] irq_exit+0x85/0x90 [52486.782225] [] do_IRQ+0x75/0xf0 [52486.782233] [] ret_from_intr+0x0/0x11 [52486.782238] [] ? acpi_idle_enter_bm+0x28a/0x2be [52486.782255] [] ? acpi_idle_enter_bm+0x283/0x2be [52486.782265] [] ? cpuidle_idle_call+0xa7/0x140 [52486.782274] [] ? cpu_idle+0xb3/0x110 [52486.782283] [] ? start_secondary+0xa8/0xaa [52486.782289] Mem-Info: [52486.782293] Node 0 DMA per-cpu: [52486.782301] CPU 0: hi: 0, btch: 1 usd: 0 [52486.782306] CPU 1: hi: 0, btch: 1 usd: 0 [52486.782311] Node 0 DMA32 per-cpu: [52486.782318] CPU 0: hi: 186, btch: 31 usd: 175 [52486.782323] CPU 1: hi: 186, btch: 31 usd: 88 [52486.782336] active_anon:516770 inactive_anon:129567 isolated_anon:2 [52486.782338] active_file:2302 inactive_file:2299 isolated_file:32 [52486.782341] unevictable:19 dirty:0 writeback:0 unstable:0 [52486.782343] free:4454 slab_reclaimable:5054 slab_unreclaimable:7326 [52486.782346] mapped:6506 shmem:387404 pagetables:9283 bounce:0 [52486.782351] Node 0 DMA free:12064kB min:32kB low:40kB high:48kB active_anon:1504kB inactive_anon:1712kB active_file:232kB inactive_file:160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:244kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52486.782377] lowmem_reserve[]: 0 3012 3012 3012 [52486.782388] Node 0 DMA32 free:5752kB min:7004kB low:8752kB high:10504kB active_anon:2065576kB inactive_anon:516556kB active_file:8976kB inactive_file:9036kB unevictable:76kB isolated(anon):8kB isolated(file):128kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:25780kB shmem:1549616kB slab_reclaimable:20216kB slab_unreclaimable:29264kB kernel_stack:3216kB pagetables:37104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:192 all_unreclaimable? no [52486.782414] lowmem_reserve[]: 0 0 0 0 [52486.782425] Node 0 DMA: 16*4kB 8*8kB 4*16kB 1*32kB 1*64kB 0*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12064kB [52486.782452] Node 0 DMA32: 1108*4kB 29*8kB 0*16kB 0*32kB 1*64kB 2*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5752kB [52486.782478] 392007 total pagecache pages [52486.782482] 0 pages in swap cache [52486.782487] Swap cache stats: add 0, delete 0, find 0/0 [52486.782492] Free swap = 0kB [52486.782495] Total swap = 0kB [52486.791624] 786034 pages RAM [52486.791624] 13355 pages reserved [52486.791624] 31359 pages shared [52486.791624] 758165 pages non-shared [52486.791624] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52535.455486] swapper: page allocation failure. order:2, mode:0x4020 [52535.455497] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52535.455503] Call Trace: [52535.455508] [] __alloc_pages_slowpath+0x56e/0x580 [52535.455536] [] __alloc_pages_nodemask+0x15e/0x1a0 [52535.455546] [] kmalloc_large_node+0x62/0xb0 [52535.455555] [] __kmalloc_node_track_caller+0x125/0x180 [52535.455589] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52535.455600] [] __alloc_skb+0x80/0x190 [52535.455619] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52535.455637] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52535.455653] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52535.455667] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52535.455678] [] tasklet_action+0xd5/0xe0 [52535.455695] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52535.455704] [] __do_softirq+0xb7/0x1e0 [52535.455713] [] ? handle_IRQ_event+0x60/0x170 [52535.455723] [] call_softirq+0x1c/0x30 [52535.455730] [] do_softirq+0x65/0xa0 [52535.455737] [] irq_exit+0x85/0x90 [52535.455745] [] do_IRQ+0x75/0xf0 [52535.455753] [] ret_from_intr+0x0/0x11 [52535.455758] [] ? acpi_idle_enter_bm+0x28a/0x2be [52535.455775] [] ? acpi_idle_enter_bm+0x283/0x2be [52535.455785] [] ? cpuidle_idle_call+0xa7/0x140 [52535.455795] [] ? cpu_idle+0xb3/0x110 [52535.455803] [] ? start_secondary+0xa8/0xaa [52535.455809] Mem-Info: [52535.455814] Node 0 DMA per-cpu: [52535.455821] CPU 0: hi: 0, btch: 1 usd: 0 [52535.455827] CPU 1: hi: 0, btch: 1 usd: 0 [52535.455831] Node 0 DMA32 per-cpu: [52535.455838] CPU 0: hi: 186, btch: 31 usd: 141 [52535.455843] CPU 1: hi: 186, btch: 31 usd: 1 [52535.455856] active_anon:516789 inactive_anon:129565 isolated_anon:0 [52535.455858] active_file:2267 inactive_file:2455 isolated_file:0 [52535.455861] unevictable:19 dirty:0 writeback:0 unstable:0 [52535.455863] free:4394 slab_reclaimable:5055 slab_unreclaimable:7340 [52535.455866] mapped:6347 shmem:387405 pagetables:9283 bounce:0 [52535.455872] Node 0 DMA free:12060kB min:32kB low:40kB high:48kB active_anon:1504kB inactive_anon:1712kB active_file:224kB inactive_file:244kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:284kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52535.455897] lowmem_reserve[]: 0 3012 3012 3012 [52535.455908] Node 0 DMA32 free:5516kB min:7004kB low:8752kB high:10504kB active_anon:2065652kB inactive_anon:516548kB active_file:8844kB inactive_file:9576kB unevictable:76kB isolated(anon):0kB isolated(file):0kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:25104kB shmem:1549620kB slab_reclaimable:20220kB slab_unreclaimable:29320kB kernel_stack:3208kB pagetables:37104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:161 all_unreclaimable? no [52535.455935] lowmem_reserve[]: 0 0 0 0 [52535.455945] Node 0 DMA: 1*4kB 3*8kB 8*16kB 2*32kB 1*64kB 0*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12060kB [52535.455972] Node 0 DMA32: 1057*4kB 33*8kB 0*16kB 0*32kB 0*64kB 4*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5516kB [52535.455998] 392149 total pagecache pages [52535.456002] 0 pages in swap cache [52535.456007] Swap cache stats: add 0, delete 0, find 0/0 [52535.456012] Free swap = 0kB [52535.456015] Total swap = 0kB [52535.465122] 786034 pages RAM [52535.465122] 13355 pages reserved [52535.465122] 31269 pages shared [52535.465122] 758526 pages non-shared [52535.465122] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52545.378157] swapper: page allocation failure. order:2, mode:0x4020 [52545.378168] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52545.378174] Call Trace: [52545.378179] [] __alloc_pages_slowpath+0x56e/0x580 [52545.378208] [] ? try_to_wake_up+0x286/0x380 [52545.378218] [] __alloc_pages_nodemask+0x15e/0x1a0 [52545.378228] [] kmalloc_large_node+0x62/0xb0 [52545.378237] [] __kmalloc_node_track_caller+0x125/0x180 [52545.378272] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52545.378282] [] __alloc_skb+0x80/0x190 [52545.378301] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52545.378319] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52545.378334] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52545.378348] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52545.378358] [] tasklet_action+0xd5/0xe0 [52545.378375] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52545.378384] [] __do_softirq+0xb7/0x1e0 [52545.378393] [] ? handle_IRQ_event+0x60/0x170 [52545.378402] [] call_softirq+0x1c/0x30 [52545.378410] [] do_softirq+0x65/0xa0 [52545.378417] [] irq_exit+0x85/0x90 [52545.378425] [] do_IRQ+0x75/0xf0 [52545.378432] [] ret_from_intr+0x0/0x11 [52545.378437] [] ? acpi_idle_enter_bm+0x28a/0x2be [52545.378454] [] ? acpi_idle_enter_bm+0x283/0x2be [52545.378464] [] ? cpuidle_idle_call+0xa7/0x140 [52545.378474] [] ? cpu_idle+0xb3/0x110 [52545.378483] [] ? start_secondary+0xa8/0xaa [52545.378488] Mem-Info: [52545.378493] Node 0 DMA per-cpu: [52545.378500] CPU 0: hi: 0, btch: 1 usd: 0 [52545.378506] CPU 1: hi: 0, btch: 1 usd: 0 [52545.378510] Node 0 DMA32 per-cpu: [52545.378517] CPU 0: hi: 186, btch: 31 usd: 15 [52545.378523] CPU 1: hi: 186, btch: 31 usd: 45 [52545.378535] active_anon:516612 inactive_anon:129565 isolated_anon:0 [52545.378538] active_file:2397 inactive_file:2606 isolated_file:65 [52545.378541] unevictable:19 dirty:18 writeback:4 unstable:0 [52545.378543] free:4475 slab_reclaimable:5055 slab_unreclaimable:7341 [52545.378545] mapped:6391 shmem:387405 pagetables:9222 bounce:0 [52545.378551] Node 0 DMA free:12064kB min:32kB low:40kB high:48kB active_anon:1484kB inactive_anon:1712kB active_file:224kB inactive_file:340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:304kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52545.378576] lowmem_reserve[]: 0 3012 3012 3012 [52545.378587] Node 0 DMA32 free:5836kB min:7004kB low:8752kB high:10504kB active_anon:2064964kB inactive_anon:516548kB active_file:9364kB inactive_file:10084kB unevictable:76kB isolated(anon):0kB isolated(file):260kB present:3084988kB mlocked:76kB dirty:72kB writeback:16kB mapped:25260kB shmem:1549620kB slab_reclaimable:20220kB slab_unreclaimable:29324kB kernel_stack:3200kB pagetables:36860kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:2 all_unreclaimable? no [52545.378614] lowmem_reserve[]: 0 0 0 0 [52545.378624] Node 0 DMA: 2*4kB 1*8kB 3*16kB 2*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12096kB [52545.378651] Node 0 DMA32: 1155*4kB 16*8kB 0*16kB 0*32kB 1*64kB 2*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5836kB [52545.378678] 392440 total pagecache pages [52545.378682] 0 pages in swap cache [52545.378687] Swap cache stats: add 0, delete 0, find 0/0 [52545.378692] Free swap = 0kB [52545.378695] Total swap = 0kB [52545.387831] 786034 pages RAM [52545.387831] 13355 pages reserved [52545.387831] 31101 pages shared [52545.387831] 758315 pages non-shared [52545.387831] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52554.674232] swapper: page allocation failure. order:2, mode:0x4020 [52554.674242] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52554.674248] Call Trace: [52554.674253] [] __alloc_pages_slowpath+0x56e/0x580 [52554.674280] [] __alloc_pages_nodemask+0x15e/0x1a0 [52554.674291] [] kmalloc_large_node+0x62/0xb0 [52554.674300] [] __kmalloc_node_track_caller+0x125/0x180 [52554.674335] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52554.674345] [] __alloc_skb+0x80/0x190 [52554.674364] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52554.674383] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52554.674399] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52554.674412] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52554.674423] [] ? hrtimer_get_next_event+0xc3/0x100 [52554.674433] [] tasklet_action+0xd5/0xe0 [52554.674451] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52554.674459] [] __do_softirq+0xb7/0x1e0 [52554.674468] [] ? handle_IRQ_event+0x60/0x170 [52554.674478] [] call_softirq+0x1c/0x30 [52554.674485] [] do_softirq+0x65/0xa0 [52554.674492] [] irq_exit+0x85/0x90 [52554.674501] [] do_IRQ+0x75/0xf0 [52554.674509] [] ret_from_intr+0x0/0x11 [52554.674513] [] ? acpi_idle_enter_simple+0x117/0x14b [52554.674531] [] ? acpi_idle_enter_simple+0x110/0x14b [52554.674541] [] ? cpuidle_idle_call+0xa7/0x140 [52554.674551] [] ? cpu_idle+0xb3/0x110 [52554.674559] [] ? rest_init+0x6b/0x80 [52554.674569] [] ? start_kernel+0x368/0x371 [52554.674577] [] ? x86_64_start_reservations+0x125/0x129 [52554.674585] [] ? x86_64_start_kernel+0xfa/0x109 [52554.674591] Mem-Info: [52554.674595] Node 0 DMA per-cpu: [52554.674602] CPU 0: hi: 0, btch: 1 usd: 0 [52554.674608] CPU 1: hi: 0, btch: 1 usd: 0 [52554.674612] Node 0 DMA32 per-cpu: [52554.674619] CPU 0: hi: 186, btch: 31 usd: 9 [52554.674624] CPU 1: hi: 186, btch: 31 usd: 57 [52554.674637] active_anon:516637 inactive_anon:129565 isolated_anon:5 [52554.674639] active_file:2376 inactive_file:2337 isolated_file:63 [52554.674642] unevictable:19 dirty:4 writeback:8 unstable:0 [52554.674644] free:4618 slab_reclaimable:5055 slab_unreclaimable:7342 [52554.674647] mapped:6404 shmem:387404 pagetables:9222 bounce:0 [52554.674653] Node 0 DMA free:12072kB min:32kB low:40kB high:48kB active_anon:1484kB inactive_anon:1712kB active_file:216kB inactive_file:276kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:272kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52554.674678] lowmem_reserve[]: 0 3012 3012 3012 [52554.674689] Node 0 DMA32 free:6400kB min:7004kB low:8752kB high:10504kB active_anon:2065064kB inactive_anon:516548kB active_file:9288kB inactive_file:9072kB unevictable:76kB isolated(anon):20kB isolated(file):252kB present:3084988kB mlocked:76kB dirty:16kB writeback:32kB mapped:25344kB shmem:1549616kB slab_reclaimable:20220kB slab_unreclaimable:29328kB kernel_stack:3200kB pagetables:36860kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:99 all_unreclaimable? no [52554.674716] lowmem_reserve[]: 0 0 0 0 [52554.674725] Node 0 DMA: 2*4kB 2*8kB 6*16kB 2*32kB 2*64kB 0*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12088kB [52554.674752] Node 0 DMA32: 1178*4kB 129*8kB 1*16kB 0*32kB 0*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 6400kB [52554.674778] 392111 total pagecache pages [52554.674782] 0 pages in swap cache [52554.674787] Swap cache stats: add 0, delete 0, find 0/0 [52554.674792] Free swap = 0kB [52554.674795] Total swap = 0kB [52554.683828] 786034 pages RAM [52554.683828] 13355 pages reserved [52554.683828] 31504 pages shared [52554.683828] 758217 pages non-shared [52554.683828] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52560.490107] INFO: task wpa_supplicant:1071 blocked for more than 120 seconds. [52560.490116] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [52560.490122] wpa_supplican D ffffffff81557ea0 0 1071 1 0x00000000 [52560.490135] ffff8800a39fd9a8 0000000000000086 0000000000015bc0 0000000000015bc0 [52560.490147] ffff8800a8bd31a0 ffff8800a39fdfd8 0000000000015bc0 ffff8800a8bd2de0 [52560.490157] 0000000000015bc0 ffff8800a39fdfd8 0000000000015bc0 ffff8800a8bd31a0 [52560.490168] Call Trace: [52560.490187] [] __mutex_lock_slowpath+0xe7/0x170 [52560.490197] [] mutex_lock+0x2b/0x50 [52560.490228] [] iwl_mac_config+0x3a/0x300 [iwlcore] [52560.490240] [] ? sock_alloc_send_pskb+0x1c4/0x320 [52560.490248] [] ? __alloc_skb+0x4f/0x190 [52560.490276] [] ieee80211_hw_config+0x8d/0xe0 [mac80211] [52560.490300] [] ieee80211_recalc_idle+0x4e/0x60 [mac80211] [52560.490321] [] __ieee80211_start_scan+0xab/0x210 [mac80211] [52560.490342] [] ieee80211_request_scan+0x3a/0x60 [mac80211] [52560.490366] [] ieee80211_scan+0x26/0x50 [mac80211] [52560.490389] [] cfg80211_wext_siwscan+0x23c/0x310 [cfg80211] [52560.490399] [] ioctl_standard_iw_point+0x1cc/0x390 [52560.490418] [] ? cfg80211_wext_siwscan+0x0/0x310 [cfg80211] [52560.490427] [] ? sock_aio_write+0x13c/0x150 [52560.490435] [] ? ioctl_standard_call+0x0/0xd0 [52560.490443] [] ? ioctl_private_call+0x0/0xa0 [52560.490451] [] ioctl_standard_call+0xa1/0xd0 [52560.490460] [] ? __dev_get_by_name+0xa0/0xc0 [52560.490468] [] ? ioctl_standard_call+0x0/0xd0 [52560.490476] [] wireless_process_ioctl+0xe9/0x170 [52560.490484] [] ? ioctl_standard_call+0x0/0xd0 [52560.490492] [] wext_ioctl_dispatch+0x71/0xb0 [52560.490500] [] ? ioctl_private_call+0x0/0xa0 [52560.490508] [] wext_handle_ioctl+0x46/0x90 [52560.490517] [] dev_ioctl+0x423/0x430 [52560.490529] [] ? mem_cgroup_update_mapped_file_stat+0x2d/0x90 [52560.490539] [] ? unlock_page+0x27/0x30 [52560.490548] [] ? __do_fault+0x439/0x500 [52560.490556] [] sock_ioctl+0x9d/0x280 [52560.490566] [] vfs_ioctl+0x22/0xa0 [52560.490577] [] ? __up_read+0x9a/0xc0 [52560.490585] [] do_vfs_ioctl+0x81/0x380 [52560.490595] [] ? up_read+0xe/0x10 [52560.490604] [] ? do_page_fault+0x158/0x3b0 [52560.490612] [] sys_ioctl+0x81/0xa0 [52560.490623] [] system_call_fastpath+0x16/0x1b [52560.490648] INFO: task dropbox:1765 blocked for more than 120 seconds. [52560.490653] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [52560.490658] dropbox D ffffffff81557ea0 0 1765 1 0x00000000 [52560.490668] ffff8800a10e9af8 0000000000000086 0000000000015bc0 0000000000015bc0 [52560.490678] ffff8800a10f1ab0 ffff8800a10e9fd8 0000000000015bc0 ffff8800a10f16f0 [52560.490689] 0000000000015bc0 ffff8800a10e9fd8 0000000000015bc0 ffff8800a10f1ab0 [52560.490699] Call Trace: [52560.490708] [] __mutex_lock_slowpath+0xe7/0x170 [52560.490716] [] mutex_lock+0x2b/0x50 [52560.490725] [] rtnl_lock+0x15/0x20 [52560.490732] [] rtnetlink_rcv+0x16/0x40 [52560.490741] [] netlink_unicast+0x2de/0x2f0 [52560.490749] [] netlink_sendmsg+0x1fe/0x2e0 [52560.490758] [] sock_sendmsg+0x10b/0x140 [52560.490766] [] ? __wait_on_bit_lock+0x7b/0xc0 [52560.490775] [] ? __lock_page+0x67/0x70 [52560.490784] [] ? autoremove_wake_function+0x0/0x40 [52560.490792] [] ? wake_bit_function+0x0/0x40 [52560.490799] [] ? find_get_page+0x1e/0xa0 [52560.490809] [] ? __wake_up+0x53/0x70 [52560.490817] [] ? netlink_table_ungrab+0x33/0x40 [52560.490826] [] sys_sendto+0x125/0x180 [52560.490834] [] ? sock_map_fd+0x4c/0x80 [52560.490844] [] system_call_fastpath+0x16/0x1b [52560.490857] INFO: task gwibber-service:1809 blocked for more than 120 seconds. [52560.490862] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [52560.490867] gwibber-servi D ffffffff81557ea0 0 1809 1509 0x00000000 [52560.490877] ffff88007ec25af8 0000000000000082 0000000000015bc0 0000000000015bc0 [52560.490887] ffff880086acb1a0 ffff88007ec25fd8 0000000000015bc0 ffff880086acade0 [52560.490897] 0000000000015bc0 ffff88007ec25fd8 0000000000015bc0 ffff880086acb1a0 [52560.490907] Call Trace: [52560.490916] [] __mutex_lock_slowpath+0xe7/0x170 [52560.490924] [] mutex_lock+0x2b/0x50 [52560.490932] [] rtnl_lock+0x15/0x20 [52560.490940] [] rtnetlink_rcv+0x16/0x40 [52560.490948] [] netlink_unicast+0x2de/0x2f0 [52560.490956] [] netlink_sendmsg+0x1fe/0x2e0 [52560.490965] [] sock_sendmsg+0x10b/0x140 [52560.490973] [] ? __wait_on_bit_lock+0x7b/0xc0 [52560.490981] [] ? __lock_page+0x67/0x70 [52560.490989] [] ? autoremove_wake_function+0x0/0x40 [52560.490997] [] ? wake_bit_function+0x0/0x40 [52560.491005] [] ? find_get_page+0x1e/0xa0 [52560.491012] [] ? find_get_page+0x1e/0xa0 [52560.491021] [] ? filemap_fault+0xb9/0x460 [52560.491028] [] ? __wake_up+0x53/0x70 [52560.491036] [] ? unlock_page+0x27/0x30 [52560.491045] [] sys_sendto+0x125/0x180 [52560.491056] [] ? default_spin_lock_flags+0x9/0x10 [52560.491065] [] ? up_read+0xe/0x10 [52560.491073] [] ? do_page_fault+0x158/0x3b0 [52560.491083] [] system_call_fastpath+0x16/0x1b [52560.491101] INFO: task chromium-browse:7026 blocked for more than 120 seconds. [52560.491106] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [52560.491111] chromium-brow D ffffffff81557ea0 0 7026 1 0x00000000 [52560.491121] ffff88005b4c7af8 0000000000000086 0000000000015bc0 0000000000015bc0 [52560.491131] ffff88008157df80 ffff88005b4c7fd8 0000000000015bc0 ffff88008157dbc0 [52560.491142] 0000000000015bc0 ffff88005b4c7fd8 0000000000015bc0 ffff88008157df80 [52560.491152] Call Trace: [52560.491161] [] __mutex_lock_slowpath+0xe7/0x170 [52560.491169] [] mutex_lock+0x2b/0x50 [52560.491177] [] rtnl_lock+0x15/0x20 [52560.491185] [] rtnetlink_rcv+0x16/0x40 [52560.491193] [] netlink_unicast+0x2de/0x2f0 [52560.491201] [] netlink_sendmsg+0x1fe/0x2e0 [52560.491210] [] sock_sendmsg+0x10b/0x140 [52560.491218] [] ? __wait_on_bit_lock+0x7b/0xc0 [52560.491226] [] ? __lock_page+0x67/0x70 [52560.491234] [] ? autoremove_wake_function+0x0/0x40 [52560.491242] [] ? wake_bit_function+0x0/0x40 [52560.491250] [] ? find_get_page+0x1e/0xa0 [52560.491258] [] ? __wake_up+0x53/0x70 [52560.491266] [] ? netlink_table_ungrab+0x33/0x40 [52560.491274] [] sys_sendto+0x125/0x180 [52560.491283] [] ? sock_map_fd+0x4c/0x80 [52560.491292] [] system_call_fastpath+0x16/0x1b [52569.819367] swapper: page allocation failure. order:2, mode:0x4020 [52569.819378] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52569.819384] Call Trace: [52569.819389] [] __alloc_pages_slowpath+0x56e/0x580 [52569.819416] [] __alloc_pages_nodemask+0x15e/0x1a0 [52569.819427] [] kmalloc_large_node+0x62/0xb0 [52569.819436] [] __kmalloc_node_track_caller+0x125/0x180 [52569.819470] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52569.819481] [] __alloc_skb+0x80/0x190 [52569.819500] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52569.819519] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52569.819534] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52569.819547] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52569.819558] [] tasklet_action+0xd5/0xe0 [52569.819576] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52569.819584] [] __do_softirq+0xb7/0x1e0 [52569.819593] [] ? handle_IRQ_event+0x60/0x170 [52569.819603] [] call_softirq+0x1c/0x30 [52569.819610] [] do_softirq+0x65/0xa0 [52569.819617] [] irq_exit+0x85/0x90 [52569.819626] [] do_IRQ+0x75/0xf0 [52569.819633] [] ret_from_intr+0x0/0x11 [52569.819638] [] ? acpi_idle_enter_simple+0x117/0x14b [52569.819655] [] ? acpi_idle_enter_simple+0x110/0x14b [52569.819666] [] ? cpuidle_idle_call+0xa7/0x140 [52569.819675] [] ? cpu_idle+0xb3/0x110 [52569.819684] [] ? rest_init+0x6b/0x80 [52569.819693] [] ? start_kernel+0x368/0x371 [52569.819702] [] ? x86_64_start_reservations+0x125/0x129 [52569.819709] [] ? x86_64_start_kernel+0xfa/0x109 [52569.819715] Mem-Info: [52569.819720] Node 0 DMA per-cpu: [52569.819727] CPU 0: hi: 0, btch: 1 usd: 0 [52569.819733] CPU 1: hi: 0, btch: 1 usd: 0 [52569.819737] Node 0 DMA32 per-cpu: [52569.819744] CPU 0: hi: 186, btch: 31 usd: 181 [52569.819750] CPU 1: hi: 186, btch: 31 usd: 132 [52569.819762] active_anon:516630 inactive_anon:129565 isolated_anon:1 [52569.819765] active_file:2353 inactive_file:2355 isolated_file:65 [52569.819767] unevictable:19 dirty:0 writeback:12 unstable:0 [52569.819770] free:4428 slab_reclaimable:5057 slab_unreclaimable:7335 [52569.819772] mapped:6387 shmem:387404 pagetables:9245 bounce:0 [52569.819779] Node 0 DMA free:12068kB min:32kB low:40kB high:48kB active_anon:1484kB inactive_anon:1712kB active_file:272kB inactive_file:312kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:288kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52569.819804] lowmem_reserve[]: 0 3012 3012 3012 [52569.819815] Node 0 DMA32 free:5644kB min:7004kB low:8752kB high:10504kB active_anon:2065036kB inactive_anon:516548kB active_file:9140kB inactive_file:9108kB unevictable:76kB isolated(anon):4kB isolated(file):260kB present:3084988kB mlocked:76kB dirty:0kB writeback:48kB mapped:25260kB shmem:1549616kB slab_reclaimable:20228kB slab_unreclaimable:29300kB kernel_stack:3208kB pagetables:36952kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:64 all_unreclaimable? no [52569.819842] lowmem_reserve[]: 0 0 0 0 [52569.819852] Node 0 DMA: 1*4kB 0*8kB 2*16kB 2*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12068kB [52569.819878] Node 0 DMA32: 1083*4kB 2*8kB 0*16kB 1*32kB 0*64kB 4*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5660kB [52569.819904] 392187 total pagecache pages [52569.819908] 0 pages in swap cache [52569.819913] Swap cache stats: add 0, delete 0, find 0/0 [52569.819917] Free swap = 0kB [52569.819921] Total swap = 0kB [52569.834169] 786034 pages RAM [52569.834169] 13355 pages reserved [52569.834169] 31293 pages shared [52569.834169] 758223 pages non-shared [52569.834169] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52604.914447] swapper: page allocation failure. order:2, mode:0x4020 [52604.914458] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52604.914464] Call Trace: [52604.914469] [] __alloc_pages_slowpath+0x56e/0x580 [52604.914496] [] __alloc_pages_nodemask+0x15e/0x1a0 [52604.914507] [] kmalloc_large_node+0x62/0xb0 [52604.914516] [] __kmalloc_node_track_caller+0x125/0x180 [52604.914550] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52604.914561] [] __alloc_skb+0x80/0x190 [52604.914579] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52604.914598] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52604.914614] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52604.914627] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52604.914639] [] tasklet_action+0xd5/0xe0 [52604.914656] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52604.914665] [] __do_softirq+0xb7/0x1e0 [52604.914673] [] ? handle_IRQ_event+0x60/0x170 [52604.914683] [] call_softirq+0x1c/0x30 [52604.914690] [] do_softirq+0x65/0xa0 [52604.914697] [] irq_exit+0x85/0x90 [52604.914705] [] do_IRQ+0x75/0xf0 [52604.914713] [] ret_from_intr+0x0/0x11 [52604.914718] [] ? acpi_idle_enter_bm+0x28a/0x2be [52604.914735] [] ? acpi_idle_enter_bm+0x283/0x2be [52604.914746] [] ? cpuidle_idle_call+0xa7/0x140 [52604.914756] [] ? cpu_idle+0xb3/0x110 [52604.914764] [] ? start_secondary+0xa8/0xaa [52604.914770] Mem-Info: [52604.914775] Node 0 DMA per-cpu: [52604.914782] CPU 0: hi: 0, btch: 1 usd: 0 [52604.914787] CPU 1: hi: 0, btch: 1 usd: 0 [52604.914791] Node 0 DMA32 per-cpu: [52604.914799] CPU 0: hi: 186, btch: 31 usd: 162 [52604.914804] CPU 1: hi: 186, btch: 31 usd: 137 [52604.914817] active_anon:516705 inactive_anon:129565 isolated_anon:9 [52604.914820] active_file:2375 inactive_file:2277 isolated_file:94 [52604.914823] unevictable:19 dirty:0 writeback:0 unstable:0 [52604.914825] free:4387 slab_reclaimable:5055 slab_unreclaimable:7353 [52604.914828] mapped:6386 shmem:387404 pagetables:9248 bounce:0 [52604.914833] Node 0 DMA free:12044kB min:32kB low:40kB high:48kB active_anon:1484kB inactive_anon:1712kB active_file:248kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:264kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:8kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52604.914859] lowmem_reserve[]: 0 3012 3012 3012 [52604.914870] Node 0 DMA32 free:5504kB min:7004kB low:8752kB high:10504kB active_anon:2065336kB inactive_anon:516548kB active_file:9252kB inactive_file:8868kB unevictable:76kB isolated(anon):36kB isolated(file):376kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:25280kB shmem:1549616kB slab_reclaimable:20220kB slab_unreclaimable:29372kB kernel_stack:3208kB pagetables:36964kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:392 all_unreclaimable? no [52604.914897] lowmem_reserve[]: 0 0 0 0 [52604.914907] Node 0 DMA: 1*4kB 5*8kB 4*16kB 3*32kB 1*64kB 0*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12044kB [52604.914934] Node 0 DMA32: 1058*4kB 3*8kB 1*16kB 1*32kB 1*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 5520kB [52604.914959] 392071 total pagecache pages [52604.914964] 0 pages in swap cache [52604.914968] Swap cache stats: add 0, delete 0, find 0/0 [52604.914973] Free swap = 0kB [52604.914977] Total swap = 0kB [52604.924085] 786034 pages RAM [52604.924085] 13355 pages reserved [52604.924085] 30824 pages shared [52604.924085] 758295 pages non-shared [52604.924085] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining. [52714.612978] beam.smp invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 [52714.612989] beam.smp cpuset=/ mems_allowed=0 [52714.612998] Pid: 1971, comm: beam.smp Tainted: P 2.6.32-21-generic #32-Ubuntu [52714.613003] Call Trace: [52714.613021] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0 [52714.613033] [] oom_kill_process+0xd4/0x2f0 [52714.613042] [] ? select_bad_process+0xd0/0x110 [52714.613050] [] __out_of_memory+0x58/0xc0 [52714.613059] [] out_of_memory+0x12e/0x1a0 [52714.613069] [] ? _spin_lock+0xe/0x20 [52714.613078] [] __alloc_pages_slowpath+0x511/0x580 [52714.613088] [] __alloc_pages_nodemask+0x15e/0x1a0 [52714.613098] [] alloc_pages_current+0x87/0xd0 [52714.613106] [] __page_cache_alloc+0x67/0x70 [52714.613114] [] ? sync_page+0x0/0x50 [52714.613124] [] __do_page_cache_readahead+0xc9/0x210 [52714.613133] [] ra_submit+0x21/0x30 [52714.613141] [] ondemand_readahead+0x115/0x240 [52714.613151] [] ? wake_bit_function+0x0/0x40 [52714.613160] [] page_cache_sync_readahead+0x2e/0x40 [52714.613168] [] filemap_fault+0x42c/0x460 [52714.613178] [] __do_fault+0x54/0x500 [52714.613186] [] handle_mm_fault+0x1a8/0x3c0 [52714.613197] [] ? default_spin_lock_flags+0x9/0x10 [52714.613207] [] do_page_fault+0x12a/0x3b0 [52714.613215] [] page_fault+0x25/0x30 [52714.613221] Mem-Info: [52714.613225] Node 0 DMA per-cpu: [52714.613232] CPU 0: hi: 0, btch: 1 usd: 0 [52714.613238] CPU 1: hi: 0, btch: 1 usd: 0 [52714.613242] Node 0 DMA32 per-cpu: [52714.613249] CPU 0: hi: 186, btch: 31 usd: 164 [52714.613255] CPU 1: hi: 186, btch: 31 usd: 90 [52714.613268] active_anon:518987 inactive_anon:130080 isolated_anon:2 [52714.613271] active_file:381 inactive_file:419 isolated_file:30 [52714.613273] unevictable:19 dirty:0 writeback:7 unstable:0 [52714.613276] free:4803 slab_reclaimable:5046 slab_unreclaimable:7343 [52714.613278] mapped:4100 shmem:387409 pagetables:9534 bounce:0 [52714.613284] Node 0 DMA free:12068kB min:32kB low:40kB high:48kB active_anon:1648kB inactive_anon:1712kB active_file:40kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:40kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:32kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:210 all_unreclaimable? yes [52714.613309] lowmem_reserve[]: 0 3012 3012 3012 [52714.613320] Node 0 DMA32 free:7144kB min:7004kB low:8752kB high:10504kB active_anon:2074300kB inactive_anon:518608kB active_file:1484kB inactive_file:1580kB unevictable:76kB isolated(anon):8kB isolated(file):120kB present:3084988kB mlocked:76kB dirty:0kB writeback:28kB mapped:16360kB shmem:1549636kB slab_reclaimable:20184kB slab_unreclaimable:29332kB kernel_stack:3256kB pagetables:38104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:1504 all_unreclaimable? no [52714.613347] lowmem_reserve[]: 0 0 0 0 [52714.613356] Node 0 DMA: 1*4kB 4*8kB 2*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12068kB [52714.613383] Node 0 DMA32: 888*4kB 41*8kB 4*16kB 8*32kB 0*64kB 3*128kB 2*256kB 0*512kB 2*1024kB 0*2048kB 0*4096kB = 7144kB [52714.613410] 388346 total pagecache pages [52714.613414] 0 pages in swap cache [52714.613419] Swap cache stats: add 0, delete 0, find 0/0 [52714.613424] Free swap = 0kB [52714.613427] Total swap = 0kB [52714.633172] 786034 pages RAM [52714.633177] 13355 pages reserved [52714.633181] 29337 pages shared [52714.633185] 756830 pages non-shared [52714.633192] Out of memory: kill process 6175 (chromium-browse) score 177448960 or a child [52714.633201] Killed process 6189 (npviewer.bin) [52714.950513] iwlagn invoked oom-killer: gfp_mask=0x42d0, order=2, oom_adj=0 [52714.950523] iwlagn cpuset=/ mems_allowed=0 [52714.950531] Pid: 739, comm: iwlagn Tainted: P 2.6.32-21-generic #32-Ubuntu [52714.950537] Call Trace: [52714.950555] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0 [52714.950567] [] oom_kill_process+0xd4/0x2f0 [52714.950575] [] ? select_bad_process+0xd0/0x110 [52714.950584] [] __out_of_memory+0x58/0xc0 [52714.950592] [] out_of_memory+0x12e/0x1a0 [52714.950603] [] ? _spin_lock+0xe/0x20 [52714.950612] [] __alloc_pages_slowpath+0x511/0x580 [52714.950622] [] __alloc_pages_nodemask+0x15e/0x1a0 [52714.950631] [] kmalloc_large_node+0x62/0xb0 [52714.950640] [] __kmalloc_node_track_caller+0x125/0x180 [52714.950674] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52714.950683] [] ? __alloc_skb+0x4f/0x190 [52714.950691] [] __alloc_skb+0x80/0x190 [52714.950709] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52714.950720] [] ? nommu_map_page+0x0/0xc0 [52714.950734] [] ? iwl_bg_rx_replenish+0x0/0x50 [iwlagn] [52714.950753] [] iwl_rx_replenish+0x2d/0x60 [iwlcore] [52714.950766] [] ? iwl_bg_rx_replenish+0x0/0x50 [iwlagn] [52714.950778] [] iwl_bg_rx_replenish+0x3d/0x50 [iwlagn] [52714.950789] [] run_workqueue+0xc7/0x1a0 [52714.950798] [] worker_thread+0xa3/0x110 [52714.950807] [] ? autoremove_wake_function+0x0/0x40 [52714.950816] [] ? worker_thread+0x0/0x110 [52714.950823] [] kthread+0x96/0xa0 [52714.950832] [] child_rip+0xa/0x20 [52714.950840] [] ? kthread+0x0/0xa0 [52714.950847] [] ? child_rip+0x0/0x20 [52714.950852] Mem-Info: [52714.950856] Node 0 DMA per-cpu: [52714.950863] CPU 0: hi: 0, btch: 1 usd: 0 [52714.950869] CPU 1: hi: 0, btch: 1 usd: 0 [52714.950873] Node 0 DMA32 per-cpu: [52714.950880] CPU 0: hi: 186, btch: 31 usd: 0 [52714.950885] CPU 1: hi: 186, btch: 31 usd: 0 [52714.950898] active_anon:518987 inactive_anon:130080 isolated_anon:2 [52714.950900] active_file:415 inactive_file:745 isolated_file:0 [52714.950903] unevictable:19 dirty:0 writeback:7 unstable:0 [52714.950905] free:4835 slab_reclaimable:5046 slab_unreclaimable:7343 [52714.950908] mapped:4100 shmem:387409 pagetables:9534 bounce:0 [52714.950913] Node 0 DMA free:12088kB min:32kB low:40kB high:48kB active_anon:1648kB inactive_anon:1712kB active_file:40kB inactive_file:296kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:40kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:32kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52714.950938] lowmem_reserve[]: 0 3012 3012 3012 [52714.950949] Node 0 DMA32 free:7252kB min:7004kB low:8752kB high:10504kB active_anon:2074300kB inactive_anon:518608kB active_file:1620kB inactive_file:2684kB unevictable:76kB isolated(anon):8kB isolated(file):0kB present:3084988kB mlocked:76kB dirty:0kB writeback:28kB mapped:16360kB shmem:1549636kB slab_reclaimable:20184kB slab_unreclaimable:29332kB kernel_stack:3256kB pagetables:38104kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52714.950975] lowmem_reserve[]: 0 0 0 0 [52714.950985] Node 0 DMA: 4*4kB 5*8kB 3*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12104kB [52714.951012] Node 0 DMA32: 923*4kB 55*8kB 3*16kB 3*32kB 0*64kB 3*128kB 2*256kB 0*512kB 2*1024kB 0*2048kB 0*4096kB = 7220kB [52714.951039] 388647 total pagecache pages [52714.951043] 0 pages in swap cache [52714.951048] Swap cache stats: add 0, delete 0, find 0/0 [52714.951053] Free swap = 0kB [52714.951056] Total swap = 0kB [52714.970814] 786034 pages RAM [52714.970820] 13355 pages reserved [52714.970824] 29227 pages shared [52714.970827] 757027 pages non-shared [52714.970835] Out of memory: kill process 6175 (chromium-browse) score 96819200 or a child [52714.970844] Killed process 6699 (npviewer.bin) [52718.492733] update-notifier invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 [52718.492744] update-notifier cpuset=/ mems_allowed=0 [52718.492753] Pid: 2062, comm: update-notifier Tainted: P 2.6.32-21-generic #32-Ubuntu [52718.492759] Call Trace: [52718.492777] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0 [52718.492789] [] oom_kill_process+0xd4/0x2f0 [52718.492798] [] ? select_bad_process+0xd0/0x110 [52718.492807] [] __out_of_memory+0x58/0xc0 [52718.492815] [] out_of_memory+0x12e/0x1a0 [52718.492826] [] ? _spin_lock+0xe/0x20 [52718.492835] [] __alloc_pages_slowpath+0x511/0x580 [52718.492845] [] __alloc_pages_nodemask+0x15e/0x1a0 [52718.492856] [] alloc_pages_current+0x87/0xd0 [52718.492864] [] __page_cache_alloc+0x67/0x70 [52718.492873] [] __do_page_cache_readahead+0xc9/0x210 [52718.492882] [] ra_submit+0x21/0x30 [52718.492890] [] filemap_fault+0x406/0x460 [52718.492899] [] __do_fault+0x54/0x500 [52718.492909] [] ? autoremove_wake_function+0x0/0x40 [52718.492918] [] handle_mm_fault+0x1a8/0x3c0 [52718.492929] [] ? default_spin_lock_flags+0x9/0x10 [52718.492939] [] do_page_fault+0x12a/0x3b0 [52718.492948] [] page_fault+0x25/0x30 [52718.492953] Mem-Info: [52718.492958] Node 0 DMA per-cpu: [52718.492965] CPU 0: hi: 0, btch: 1 usd: 0 [52718.492971] CPU 1: hi: 0, btch: 1 usd: 0 [52718.492975] Node 0 DMA32 per-cpu: [52718.492982] CPU 0: hi: 186, btch: 31 usd: 165 [52718.492987] CPU 1: hi: 186, btch: 31 usd: 86 [52718.493000] active_anon:518925 inactive_anon:130078 isolated_anon:0 [52718.493002] active_file:527 inactive_file:593 isolated_file:0 [52718.493005] unevictable:19 dirty:0 writeback:2 unstable:0 [52718.493007] free:4763 slab_reclaimable:5020 slab_unreclaimable:7338 [52718.493010] mapped:3827 shmem:387094 pagetables:9497 bounce:0 [52718.493016] Node 0 DMA free:12068kB min:32kB low:40kB high:48kB active_anon:1776kB inactive_anon:1712kB active_file:0kB inactive_file:160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:32kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:768 all_unreclaimable? no [52718.493041] lowmem_reserve[]: 0 3012 3012 3012 [52718.493051] Node 0 DMA32 free:6984kB min:7004kB low:8752kB high:10504kB active_anon:2073924kB inactive_anon:518600kB active_file:2112kB inactive_file:2212kB unevictable:76kB isolated(anon):0kB isolated(file):0kB present:3084988kB mlocked:76kB dirty:0kB writeback:8kB mapped:15308kB shmem:1548376kB slab_reclaimable:20080kB slab_unreclaimable:29312kB kernel_stack:3224kB pagetables:37956kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:11857 all_unreclaimable? no [52718.493077] lowmem_reserve[]: 0 0 0 0 [52718.493087] Node 0 DMA: 0*4kB 1*8kB 3*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12056kB [52718.493114] Node 0 DMA32: 850*4kB 34*8kB 17*16kB 3*32kB 0*64kB 3*128kB 2*256kB 0*512kB 2*1024kB 0*2048kB 0*4096kB = 6984kB [52718.493141] 388256 total pagecache pages [52718.493145] 0 pages in swap cache [52718.493151] Swap cache stats: add 0, delete 0, find 0/0 [52718.493155] Free swap = 0kB [52718.493159] Total swap = 0kB [52718.513189] 786034 pages RAM [52718.513195] 13355 pages reserved [52718.513199] 28510 pages shared [52718.513202] 757102 pages non-shared [52718.513211] Out of memory: kill process 6175 (chromium-browse) score 76661760 or a child [52718.513219] Killed process 6175 (chromium-browse) [52719.811150] gwibber-service invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 [52719.811162] gwibber-service cpuset=/ mems_allowed=0 [52719.811170] Pid: 7082, comm: gwibber-service Tainted: P 2.6.32-21-generic #32-Ubuntu [52719.811177] Call Trace: [52719.811195] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0 [52719.811207] [] oom_kill_process+0xd4/0x2f0 [52719.811216] [] ? select_bad_process+0xd0/0x110 [52719.811224] [] __out_of_memory+0x58/0xc0 [52719.811233] [] out_of_memory+0x12e/0x1a0 [52719.811243] [] ? _spin_lock+0xe/0x20 [52719.811252] [] __alloc_pages_slowpath+0x511/0x580 [52719.811262] [] __alloc_pages_nodemask+0x15e/0x1a0 [52719.811315] [] alloc_pages_current+0x87/0xd0 [52719.811323] [] __page_cache_alloc+0x67/0x70 [52719.811333] [] __do_page_cache_readahead+0xc9/0x210 [52719.811342] [] ra_submit+0x21/0x30 [52719.811350] [] filemap_fault+0x406/0x460 [52719.811359] [] __do_fault+0x54/0x500 [52719.811368] [] handle_mm_fault+0x1a8/0x3c0 [52719.811379] [] ? default_spin_lock_flags+0x9/0x10 [52719.811388] [] do_page_fault+0x12a/0x3b0 [52719.811397] [] page_fault+0x25/0x30 [52719.811403] Mem-Info: [52719.811407] Node 0 DMA per-cpu: [52719.811415] CPU 0: hi: 0, btch: 1 usd: 0 [52719.811420] CPU 1: hi: 0, btch: 1 usd: 0 [52719.811425] Node 0 DMA32 per-cpu: [52719.811432] CPU 0: hi: 186, btch: 31 usd: 162 [52719.811437] CPU 1: hi: 186, btch: 31 usd: 127 [52719.811450] active_anon:519167 inactive_anon:130142 isolated_anon:0 [52719.811453] active_file:420 inactive_file:500 isolated_file:0 [52719.811455] unevictable:19 dirty:0 writeback:3 unstable:0 [52719.811458] free:4782 slab_reclaimable:5016 slab_unreclaimable:7337 [52719.811460] mapped:3731 shmem:387094 pagetables:9388 bounce:0 [52719.811466] Node 0 DMA free:12076kB min:32kB low:40kB high:48kB active_anon:1864kB inactive_anon:1712kB active_file:0kB inactive_file:148kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:32kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:584 all_unreclaimable? yes [52719.811491] lowmem_reserve[]: 0 3012 3012 3012 [52719.811501] Node 0 DMA32 free:7052kB min:7004kB low:8752kB high:10504kB active_anon:2074804kB inactive_anon:518856kB active_file:1680kB inactive_file:1852kB unevictable:76kB isolated(anon):0kB isolated(file):0kB present:3084988kB mlocked:76kB dirty:0kB writeback:12kB mapped:14924kB shmem:1548376kB slab_reclaimable:20064kB slab_unreclaimable:29308kB kernel_stack:3224kB pagetables:37520kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:768 all_unreclaimable? no [52719.811528] lowmem_reserve[]: 0 0 0 0 [52719.811538] Node 0 DMA: 1*4kB 3*8kB 3*16kB 1*32kB 1*64kB 1*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12076kB [52719.811565] Node 0 DMA32: 925*4kB 37*8kB 2*16kB 3*32kB 0*64kB 3*128kB 2*256kB 0*512kB 2*1024kB 0*2048kB 0*4096kB = 7068kB [52719.811591] 388089 total pagecache pages [52719.811596] 0 pages in swap cache [52719.811601] Swap cache stats: add 0, delete 0, find 0/0 [52719.811605] Free swap = 0kB [52719.811609] Total swap = 0kB [52719.831328] 786034 pages RAM [52719.831333] 13355 pages reserved [52719.831337] 27966 pages shared [52719.831341] 757178 pages non-shared [52719.831349] Out of memory: kill process 6158 (chromium-browse) score 14251200 or a child [52719.831357] Killed process 6158 (chromium-browse) [52822.378515] swapper: page allocation failure. order:2, mode:0x4020 [52822.378526] Pid: 0, comm: swapper Tainted: P 2.6.32-21-generic #32-Ubuntu [52822.378532] Call Trace: [52822.378537] [] __alloc_pages_slowpath+0x56e/0x580 [52822.378564] [] __alloc_pages_nodemask+0x15e/0x1a0 [52822.378575] [] kmalloc_large_node+0x62/0xb0 [52822.378584] [] __kmalloc_node_track_caller+0x125/0x180 [52822.378618] [] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52822.378629] [] __alloc_skb+0x80/0x190 [52822.378648] [] iwl_rx_allocate+0x197/0x2f0 [iwlcore] [52822.378666] [] iwl_rx_replenish_now+0x1b/0x30 [iwlcore] [52822.378682] [] iwl_rx_handle+0x288/0x2f0 [iwlagn] [52822.378695] [] iwl_irq_tasklet_legacy+0x1e0/0x4b0 [iwlagn] [52822.378707] [] tasklet_action+0xd5/0xe0 [52822.378724] [] ? iwl_isr_legacy+0xd2/0x180 [iwlcore] [52822.378733] [] __do_softirq+0xb7/0x1e0 [52822.378741] [] ? handle_IRQ_event+0x60/0x170 [52822.378751] [] call_softirq+0x1c/0x30 [52822.378758] [] do_softirq+0x65/0xa0 [52822.378765] [] irq_exit+0x85/0x90 [52822.378774] [] do_IRQ+0x75/0xf0 [52822.378781] [] ret_from_intr+0x0/0x11 [52822.378786] [] ? acpi_idle_enter_simple+0x117/0x14b [52822.378804] [] ? acpi_idle_enter_simple+0x110/0x14b [52822.378814] [] ? cpuidle_idle_call+0xa7/0x140 [52822.378824] [] ? cpu_idle+0xb3/0x110 [52822.378832] [] ? rest_init+0x6b/0x80 [52822.378842] [] ? start_kernel+0x368/0x371 [52822.378850] [] ? x86_64_start_reservations+0x125/0x129 [52822.378857] [] ? x86_64_start_kernel+0xfa/0x109 [52822.378863] Mem-Info: [52822.378867] Node 0 DMA per-cpu: [52822.378874] CPU 0: hi: 0, btch: 1 usd: 0 [52822.378880] CPU 1: hi: 0, btch: 1 usd: 0 [52822.378884] Node 0 DMA32 per-cpu: [52822.378891] CPU 0: hi: 186, btch: 31 usd: 40 [52822.378896] CPU 1: hi: 186, btch: 31 usd: 1 [52822.378909] active_anon:519495 inactive_anon:130234 isolated_anon:0 [52822.378912] active_file:757 inactive_file:1036 isolated_file:27 [52822.378914] unevictable:19 dirty:0 writeback:0 unstable:0 [52822.378916] free:4245 slab_reclaimable:4978 slab_unreclaimable:7273 [52822.378919] mapped:3216 shmem:386324 pagetables:9129 bounce:0 [52822.378925] Node 0 DMA free:12048kB min:32kB low:40kB high:48kB active_anon:1724kB inactive_anon:1840kB active_file:40kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:48kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [52822.378950] lowmem_reserve[]: 0 3012 3012 3012 [52822.378960] Node 0 DMA32 free:4932kB min:7004kB low:8752kB high:10504kB active_anon:2076256kB inactive_anon:519096kB active_file:2988kB inactive_file:4092kB unevictable:76kB isolated(anon):0kB isolated(file):108kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:12816kB shmem:1545296kB slab_reclaimable:19912kB slab_unreclaimable:29052kB kernel_stack:3192kB pagetables:36488kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:267 all_unreclaimable? no [52822.378987] lowmem_reserve[]: 0 0 0 0 [52822.378997] Node 0 DMA: 26*4kB 5*8kB 2*16kB 1*32kB 1*64kB 0*128kB 2*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12048kB [52822.379024] Node 0 DMA32: 925*4kB 0*8kB 0*16kB 1*32kB 1*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 4948kB [52822.379050] 388119 total pagecache pages [52822.379054] 0 pages in swap cache [52822.379059] Swap cache stats: add 0, delete 0, find 0/0 [52822.379064] Free swap = 0kB [52822.379068] Total swap = 0kB [52822.388073] 786034 pages RAM [52822.388073] 13355 pages reserved [52822.388073] 18820 pages shared [52822.388073] 761869 pages non-shared [52822.388073] iwlagn 0000:0b:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 2 free buffers remaining. [52831.676738] iwlagn 0000:0b:00.0: RF_KILL bit toggled to disable radio. [52835.791949] hald invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 [52835.791960] hald cpuset=/ mems_allowed=0 [52835.791969] Pid: 1424, comm: hald Tainted: P 2.6.32-21-generic #32-Ubuntu [52835.791975] Call Trace: [52835.791992] [] ? cpuset_print_task_mems_allowed+0x9d/0xb0 [52835.792004] [] oom_kill_process+0xd4/0x2f0 [52835.792013] [] ? select_bad_process+0xd0/0x110 [52835.792022] [] __out_of_memory+0x58/0xc0 [52835.792030] [] out_of_memory+0x12e/0x1a0 [52835.792040] [] ? _spin_lock+0xe/0x20 [52835.792049] [] __alloc_pages_slowpath+0x511/0x580 [52835.792059] [] __alloc_pages_nodemask+0x15e/0x1a0 [52835.792070] [] alloc_pages_current+0x87/0xd0 [52835.792078] [] __page_cache_alloc+0x67/0x70 [52835.792087] [] __do_page_cache_readahead+0xc9/0x210 [52835.792097] [] ra_submit+0x21/0x30 [52835.792105] [] filemap_fault+0x406/0x460 [52835.792114] [] __do_fault+0x54/0x500 [52835.792123] [] handle_mm_fault+0x1a8/0x3c0 [52835.792133] [] ? default_spin_lock_flags+0x9/0x10 [52835.792143] [] do_page_fault+0x12a/0x3b0 [52835.792152] [] page_fault+0x25/0x30 [52835.792157] Mem-Info: [52835.792161] Node 0 DMA per-cpu: [52835.792169] CPU 0: hi: 0, btch: 1 usd: 0 [52835.792174] CPU 1: hi: 0, btch: 1 usd: 0 [52835.792179] Node 0 DMA32 per-cpu: [52835.792186] CPU 0: hi: 186, btch: 31 usd: 179 [52835.792191] CPU 1: hi: 186, btch: 31 usd: 62 [52835.792204] active_anon:519467 inactive_anon:130253 isolated_anon:12 [52835.792207] active_file:644 inactive_file:649 isolated_file:56 [52835.792210] unevictable:19 dirty:0 writeback:0 unstable:0 [52835.792212] free:4787 slab_reclaimable:4978 slab_unreclaimable:7272 [52835.792214] mapped:3058 shmem:386324 pagetables:9130 bounce:0 [52835.792220] Node 0 DMA free:12064kB min:32kB low:40kB high:48kB active_anon:1724kB inactive_anon:1840kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:12kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:28kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:3 all_unreclaimable? no [52835.792245] lowmem_reserve[]: 0 3012 3012 3012 [52835.792255] Node 0 DMA32 free:7084kB min:7004kB low:8752kB high:10504kB active_anon:2076144kB inactive_anon:519172kB active_file:2576kB inactive_file:2596kB unevictable:76kB isolated(anon):48kB isolated(file):224kB present:3084988kB mlocked:76kB dirty:0kB writeback:0kB mapped:12220kB shmem:1545296kB slab_reclaimable:19912kB slab_unreclaimable:29048kB kernel_stack:3192kB pagetables:36492kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:1728 all_unreclaimable? no [52835.792282] lowmem_reserve[]: 0 0 0 0 [52835.792292] Node 0 DMA: 44*4kB 6*8kB 2*16kB 1*32kB 2*64kB 1*128kB 1*256kB 2*512kB 2*1024kB 2*2048kB 1*4096kB = 12064kB [52835.792319] Node 0 DMA32: 995*4kB 6*8kB 113*16kB 1*32kB 1*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 7084kB [52835.792345] 387727 total pagecache pages [52835.792349] 0 pages in swap cache [52835.792354] Swap cache stats: add 0, delete 0, find 0/0 [52835.792358] Free swap = 0kB [52835.792362] Total swap = 0kB [52835.811787] 786034 pages RAM [52835.811792] 13355 pages reserved [52835.811795] 18278 pages shared [52835.811799] 761227 pages non-shared [52835.811807] Out of memory: kill process 6248 (chromium-browse) score 14052928 or a child [52835.812597] Killed process 6248 (chromium-browse)