[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.15.0-rc8-1-iniza-lockdep (sedat.dilek@gmail.com@fambox) (gcc version 4.8.3 (GCC) ) #1 SMP Tue Jun 3 09:49:10 CEST 2014 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz.upstream root=UUID=001AADA61AAD9964 loop=/ubuntu/disks/root.disk ro [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] Disabled fast string operations [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000d9c9efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d9c9f000-0x00000000dae7efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dae7f000-0x00000000daf9efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000daf9f000-0x00000000daffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffd80000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fdfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] No AGP bridge found [ 0.000000] e820: last_pfn = 0x11fe00 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-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 0C0000000 mask FE0000000 write-back [ 0.000000] 3 base 0DC000000 mask FFC000000 uncachable [ 0.000000] 4 base 0DB000000 mask FFF000000 uncachable [ 0.000000] 5 base 100000000 mask FE0000000 write-back [ 0.000000] 6 base 11FE00000 mask FFFE00000 uncachable [ 0.000000] 7 base 0FFC00000 mask FFFC00000 write-protect [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f00e0-0x000f00ef] mapped at [ffff8800000f00e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] reserving inaccessible SNB gfx pages [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x0281f000, 0x0281ffff] PGTABLE [ 0.000000] BRK [0x02820000, 0x02820fff] PGTABLE [ 0.000000] BRK [0x02821000, 0x02821fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11fc00000-0x11fdfffff] [ 0.000000] [mem 0x11fc00000-0x11fdfffff] page 2M [ 0.000000] BRK [0x02822000, 0x02822fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11c000000-0x11fbfffff] [ 0.000000] [mem 0x11c000000-0x11fbfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff] [ 0.000000] [mem 0x100000000-0x11bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x1fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x20200000-0x3fffffff] [ 0.000000] [mem 0x20200000-0x3fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x40200000-0xd9c9efff] [ 0.000000] [mem 0x40200000-0xd9bfffff] page 2M [ 0.000000] [mem 0xd9c00000-0xd9c9efff] page 4k [ 0.000000] BRK [0x02823000, 0x02823fff] PGTABLE [ 0.000000] BRK [0x02824000, 0x02824fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0xdafff000-0xdaffffff] [ 0.000000] [mem 0xdafff000-0xdaffffff] page 4k [ 0.000000] RAMDISK: [mem 0x37952000-0x37ca0fff] [ 0.000000] ACPI: RSDP 0x00000000000F0100 000024 (v02 SECCSD) [ 0.000000] ACPI: XSDT 0x00000000DAFFE170 00008C (v01 SECCSD LH43STAR 00000002 PTEC 00000002) [ 0.000000] ACPI: FACP 0x00000000DAFEF000 00010C (v05 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: DSDT 0x00000000DAFF2000 0083AC (v02 SECCSD SNB-CPT 00000000 INTL 20061109) [ 0.000000] ACPI: FACS 0x00000000DAF47000 000040 [ 0.000000] ACPI: SLIC 0x00000000DAFFD000 000176 (v01 SECCSD LH43STAR 00000002 PTEC 00000001) [ 0.000000] ACPI: SSDT 0x00000000DAFFB000 001068 (v01 SECCSD PtidDevc 00001000 INTL 20061109) [ 0.000000] ACPI: ASF! 0x00000000DAFF1000 0000A5 (v32 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: HPET 0x00000000DAFEE000 000038 (v01 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: APIC 0x00000000DAFED000 000098 (v03 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: MCFG 0x00000000DAFEC000 00003C (v01 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: SSDT 0x00000000DAFEB000 000804 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000DAFEA000 000996 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: UEFI 0x00000000DAFE9000 00003E (v01 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: UEFI 0x00000000DAFE8000 000042 (v01 PTL COMBUF 00000001 PTL 00000001) [ 0.000000] ACPI: UEFI 0x00000000DAFE7000 00026A (v01 SECCSD LH43STAR 00000002 PTL 00000002) [ 0.000000] ACPI: SSDT 0x00000000DAFE6000 0000D0 (v01 Iffs IffsAsl 00003000 INTL 20061109) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fdfffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x11fdfffff] [ 0.000000] NODE_DATA [mem 0x11fdf8000-0x11fdfcfff] [ 0.000000] [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff88011b400000-ffff88011edfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x11fdfffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009cfff] [ 0.000000] node 0: [mem 0x00100000-0x1fffffff] [ 0.000000] node 0: [mem 0x20200000-0x3fffffff] [ 0.000000] node 0: [mem 0x40200000-0xd9c9efff] [ 0.000000] node 0: [mem 0xdafff000-0xdaffffff] [ 0.000000] node 0: [mem 0x100000000-0x11fdfffff] [ 0.000000] On node 0 totalpages: 1021500 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 156 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12127 pages used for memmap [ 0.000000] DMA32 zone: 886944 pages, LIFO batch:31 [ 0.000000] Normal zone: 1785 pages used for memmap [ 0.000000] Normal zone: 130560 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xdba00000-0xdf9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled) [ 0.000000] ACPI: 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[0x0e] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 14, 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: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x401fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd9c9f000-0xdae7efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdae7f000-0xdaf9efff] [ 0.000000] PM: Registered nosave memory: [mem 0xdaf9f000-0xdaffefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdf9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffd7ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffd80000-0xffffffff] [ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88011fa00000 s89920 r8192 d20672 u262144 [ 0.000000] pcpu-alloc: s89920 r8192 d20672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1007376 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz.upstream root=UUID=001AADA61AAD9964 loop=/ubuntu/disks/root.disk ro [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 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: 3930032K/4086000K available (7457K kernel code, 1195K rwdata, 3320K rodata, 1360K init, 9820K bss, 155968K reserved) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:744 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 5855 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] allocated 16777216 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] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 1596.411 MHz processor [ 0.000072] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.82 BogoMIPS (lpj=6385644) [ 0.000151] pid_max: default: 32768 minimum: 301 [ 0.000229] ACPI: Core revision 20140214 [ 0.018447] ACPI: All ACPI Tables successfully acquired [ 0.032475] Security Framework initialized [ 0.032522] AppArmor: AppArmor initialized [ 0.032559] Yama: becoming mindful. [ 0.033459] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.034816] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.035325] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.035381] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.036278] Initializing cgroup subsys memory [ 0.036333] Initializing cgroup subsys devices [ 0.036391] Initializing cgroup subsys freezer [ 0.036446] Initializing cgroup subsys blkio [ 0.036485] Initializing cgroup subsys perf_event [ 0.036526] Initializing cgroup subsys hugetlb [ 0.036602] Disabled fast string operations [ 0.036640] CPU: Physical Processor ID: 0 [ 0.036677] CPU: Processor Core ID: 0 [ 0.037216] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.037216] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.037284] mce: CPU supports 7 MCE banks [ 0.037332] CPU0: Thermal monitoring enabled (TM1) [ 0.037385] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.037385] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.037385] tlb_flushall_shift: 6 [ 0.037654] Freeing SMP alternatives memory: 24K (ffffffff81e80000 - ffffffff81e86000) [ 0.038920] ftrace: allocating 28006 entries in 110 pages [ 0.055244] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.094945] smpboot: CPU0: Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz (fam: 06, model: 2a, stepping: 07) [ 0.095063] TSC deadline timer enabled [ 0.095086] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver. [ 0.095244] ... version: 3 [ 0.095281] ... bit width: 48 [ 0.095318] ... generic registers: 4 [ 0.095354] ... value mask: 0000ffffffffffff [ 0.095393] ... max period: 0000ffffffffffff [ 0.095432] ... fixed-purpose events: 3 [ 0.095468] ... event mask: 000000070000000f [ 0.097957] x86: Booting SMP configuration: [ 0.097997] .... node #0, CPUs: #1 [ 0.108994] Disabled fast string operations [ 0.111440] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.111977] #2 [ 0.122932] Disabled fast string operations [ 0.125499] #3<6>[ 0.136519] Disabled fast string operations [ 0.138695] x86: Booted up 1 node, 4 CPUs [ 0.138772] smpboot: Total of 4 processors activated (12771.28 BogoMIPS) [ 0.143302] devtmpfs: initialized [ 0.147847] evm: security.selinux [ 0.147883] evm: security.SMACK64 [ 0.147919] evm: security.capability [ 0.148070] PM: Registering ACPI NVS region [mem 0xdae7f000-0xdaf9efff] (1179648 bytes) [ 0.150084] regulator-dummy: no parameters [ 0.150405] NET: Registered protocol family 16 [ 0.150851] cpuidle: using governor ladder [ 0.150889] cpuidle: using governor menu [ 0.150990] ACPI: bus type PCI registered [ 0.151234] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.151295] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.160368] PCI: Using configuration type 1 for base access [ 0.165396] ACPI: Added _OSI(Module Device) [ 0.165437] ACPI: Added _OSI(Processor Device) [ 0.165476] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.165514] ACPI: Added _OSI(Processor Aggregator Device) [ 0.197198] ACPI: Executed 1 blocks of module-level executable AML code [ 0.203973] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.216286] ACPI: SSDT 0x00000000DAE70718 000688 (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.217894] ACPI: Dynamic OEM Table Load: [ 0.217965] ACPI: SSDT 0x0000000000000000 000688 (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.229653] ACPI: SSDT 0x00000000DAE71A98 000303 (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.231477] ACPI: Dynamic OEM Table Load: [ 0.231548] ACPI: SSDT 0x0000000000000000 000303 (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.243018] ACPI: SSDT 0x00000000DAE6FD98 000119 (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.244638] ACPI: Dynamic OEM Table Load: [ 0.244708] ACPI: SSDT 0x0000000000000000 000119 (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.256029] ACPI: Interpreter enabled [ 0.256082] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140214/hwxface-580) [ 0.256212] ACPI: (supports S0 S1 S3 S4 S5) [ 0.256250] ACPI: Using IOAPIC for interrupt routing [ 0.256348] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.283200] ACPI: Power Resource [FN00] (off) [ 0.283564] ACPI: Power Resource [FN01] (off) [ 0.283851] ACPI: Power Resource [FN02] (off) [ 0.284136] ACPI: Power Resource [FN03] (off) [ 0.284423] ACPI: Power Resource [FN04] (off) [ 0.286371] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.286419] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.286952] \_SB_.PCI0:_OSC invalid UUID [ 0.286954] _OSC request data:1 1f 0 [ 0.286960] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.288108] PCI host bridge to bus 0000:00 [ 0.288148] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.288189] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.288231] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.288273] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.288315] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff] [ 0.288358] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff] [ 0.288437] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000 [ 0.288738] pci 0000:00:02.0: [8086:0116] type 00 class 0x030000 [ 0.288759] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit] [ 0.288770] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.288778] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.289120] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000 [ 0.289163] pci 0000:00:16.0: reg 0x10: [mem 0xf0705000-0xf070500f 64bit] [ 0.289308] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.289592] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320 [ 0.289631] pci 0000:00:1a.0: reg 0x10: [mem 0xf070a000-0xf070a3ff] [ 0.289805] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.290060] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300 [ 0.290093] pci 0000:00:1b.0: reg 0x10: [mem 0xf0700000-0xf0703fff 64bit] [ 0.290262] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.290407] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.290578] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400 [ 0.290745] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.290877] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.291060] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400 [ 0.291226] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.291359] pci 0000:00:1c.3: System wakeup disabled by ACPI [ 0.291523] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400 [ 0.291689] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.291951] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320 [ 0.291989] pci 0000:00:1d.0: reg 0x10: [mem 0xf0709000-0xf07093ff] [ 0.292163] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.292403] pci 0000:00:1f.0: [8086:1c49] type 00 class 0x060100 [ 0.292797] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601 [ 0.292840] pci 0000:00:1f.2: reg 0x10: [io 0x3088-0x308f] [ 0.292857] pci 0000:00:1f.2: reg 0x14: [io 0x3094-0x3097] [ 0.292873] pci 0000:00:1f.2: reg 0x18: [io 0x3080-0x3087] [ 0.292890] pci 0000:00:1f.2: reg 0x1c: [io 0x3090-0x3093] [ 0.292906] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f] [ 0.292923] pci 0000:00:1f.2: reg 0x24: [mem 0xf0708000-0xf07087ff] [ 0.293033] pci 0000:00:1f.2: PME# supported from D3hot [ 0.293269] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500 [ 0.293301] pci 0000:00:1f.3: reg 0x10: [mem 0xf0704000-0xf07040ff 64bit] [ 0.293347] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.294022] pci 0000:01:00.0: [8086:0091] type 00 class 0x028000 [ 0.294362] pci 0000:01:00.0: reg 0x10: [mem 0xf0600000-0xf0601fff 64bit] [ 0.296198] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.296515] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.303174] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.303223] pci 0000:00:1c.0: bridge window [mem 0xf0600000-0xf06fffff] [ 0.303456] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 [ 0.303534] pci 0000:02:00.0: reg 0x10: [io 0x2000-0x20ff] [ 0.303671] pci 0000:02:00.0: reg 0x18: [mem 0xf0404000-0xf0404fff 64bit pref] [ 0.303756] pci 0000:02:00.0: reg 0x20: [mem 0xf0400000-0xf0403fff 64bit pref] [ 0.304219] pci 0000:02:00.0: supports D1 D2 [ 0.304221] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.304372] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.311074] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.311118] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff] [ 0.311133] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf04fffff 64bit pref] [ 0.311308] pci 0000:03:00.0: [1b21:1042] type 00 class 0x0c0330 [ 0.311351] pci 0000:03:00.0: reg 0x10: [mem 0xf0500000-0xf0507fff 64bit] [ 0.311590] pci 0000:03:00.0: PME# supported from D3hot D3cold [ 0.311811] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.311859] pci 0000:00:1c.4: bridge window [mem 0xf0500000-0xf05fffff] [ 0.312818] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15) [ 0.313194] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.313604] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.313965] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.314327] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *9 [ 0.314722] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.315153] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 10 *11 12 14 15) [ 0.315514] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 11 12 14 15) *9 [ 0.316322] ACPI: Enabled 4 GPEs in block 00 to 3F [ 0.316509] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.316870] ACPI : EC: 0 stale EC events cleared [ 0.317437] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.317501] vgaarb: loaded [ 0.317535] vgaarb: bridge control possible 0000:00:02.0 [ 0.318179] SCSI subsystem initialized [ 0.318342] libata version 3.00 loaded. [ 0.318414] ACPI: bus type USB registered [ 0.318506] usbcore: registered new interface driver usbfs [ 0.318571] usbcore: registered new interface driver hub [ 0.318677] usbcore: registered new device driver usb [ 0.319026] PCI: Using ACPI for IRQ routing [ 0.322687] PCI: pci_cache_line_size set to 64 bytes [ 0.322815] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff] [ 0.322822] e820: reserve RAM buffer [mem 0xd9c9f000-0xdbffffff] [ 0.322825] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff] [ 0.322827] e820: reserve RAM buffer [mem 0x11fe00000-0x11fffffff] [ 0.323382] NetLabel: Initializing [ 0.323420] NetLabel: domain hash size = 128 [ 0.323457] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.323549] NetLabel: unlabeled traffic allowed by default [ 0.323726] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323919] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.326022] Switched to clocksource hpet [ 0.365585] AppArmor: AppArmor Filesystem Enabled [ 0.365677] pnp: PnP ACPI init [ 0.365756] ACPI: bus type PNP registered [ 0.366175] pnp 00:00: [dma 4] [ 0.366268] pnp 00:00: Plug and Play ACPI device, IDs PNP0200 (active) [ 0.366341] pnp 00:01: Plug and Play ACPI device, IDs INT0800 (active) [ 0.366522] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.366607] pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active) [ 0.366726] system 00:04: [io 0x0680-0x069f] has been reserved [ 0.366769] system 00:04: [io 0x1000-0x100f] has been reserved [ 0.366811] system 00:04: [io 0x5000-0x5003] has been reserved [ 0.366852] system 00:04: [io 0xffff] has been reserved [ 0.366893] system 00:04: [io 0x0400-0x0453] could not be reserved [ 0.366936] system 00:04: [io 0x0458-0x047f] has been reserved [ 0.366977] system 00:04: [io 0x0500-0x057f] has been reserved [ 0.367019] system 00:04: [io 0x0a00-0x0a0f] has been reserved [ 0.367060] system 00:04: [io 0x164e-0x164f] has been reserved [ 0.367102] system 00:04: [io 0x5000-0x500f] could not be reserved [ 0.367148] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.367227] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.367355] system 00:06: [io 0x0454-0x0457] has been reserved [ 0.367400] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.367497] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.367607] pnp 00:08: Plug and Play ACPI device, IDs ETD0b00 SYN0002 PNP0f13 (active) [ 0.367956] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.367999] system 00:09: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.368042] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.368085] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.368128] system 00:09: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.368171] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.368214] system 00:09: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.368257] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.368300] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved [ 0.368344] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.368389] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.369242] system 00:0a: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.369295] pnp: PnP ACPI: found 11 devices [ 0.369333] ACPI: bus type PNP unregistered [ 0.379426] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.379475] pci 0000:00:1c.0: bridge window [mem 0xf0600000-0xf06fffff] [ 0.379530] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.379571] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff] [ 0.379624] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf04fffff 64bit pref] [ 0.379689] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.379734] pci 0000:00:1c.4: bridge window [mem 0xf0500000-0xf05fffff] [ 0.379790] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.379792] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.379795] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.379797] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfeafffff] [ 0.379799] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff] [ 0.379801] pci_bus 0000:01: resource 1 [mem 0xf0600000-0xf06fffff] [ 0.379803] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.379805] pci_bus 0000:02: resource 2 [mem 0xf0400000-0xf04fffff 64bit pref] [ 0.379807] pci_bus 0000:03: resource 1 [mem 0xf0500000-0xf05fffff] [ 0.379920] NET: Registered protocol family 2 [ 0.380521] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.381029] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes) [ 0.383329] TCP: Hash tables configured (established 32768 bind 32768) [ 0.383445] TCP: reno registered [ 0.383544] UDP hash table entries: 2048 (order: 6, 327680 bytes) [ 0.383926] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes) [ 0.384521] NET: Registered protocol family 1 [ 0.384580] pci 0000:00:02.0: Boot video device [ 0.385931] PCI: CLS 64 bytes, default 64 [ 0.386184] Trying to unpack rootfs image as initramfs... [ 0.464473] Freeing initrd memory: 3388K (ffff880037952000 - ffff880037ca1000) [ 0.464536] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.464579] software IO TLB [mem 0xd5c9f000-0xd9c9f000] (64MB) mapped at [ffff8800d5c9f000-ffff8800d9c9efff] [ 0.465781] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 0.466082] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x28 [ 0.466141] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x28 [ 0.466197] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x28 [ 0.466261] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x28 [ 0.466452] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 0.466554] Scanning for low memory corruption every 60 seconds [ 0.467645] futex hash table entries: 2048 (order: 6, 262144 bytes) [ 0.467841] Initialise system trusted keyring [ 0.467972] audit: initializing netlink subsys (disabled) [ 0.468085] audit: type=2000 audit(1401789140.448:1): initialized [ 0.499632] bounce pool size: 64 pages [ 0.499703] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.500270] VFS: Disk quotas dquot_6.5.2 [ 0.500342] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.501225] fuse init (API version 7.23) [ 0.501427] msgmni has been set to 7682 [ 0.502314] Key type asymmetric registered [ 0.502365] Asymmetric key parser 'x509' registered [ 0.502438] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.502599] io scheduler noop registered [ 0.502637] io scheduler deadline registered (default) [ 0.502711] io scheduler cfq registered [ 0.504933] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.505081] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.505414] intel_idle: MWAIT substates: 0x21120 [ 0.505416] intel_idle: v0.4 model 0x2A [ 0.505418] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.506907] ACPI: AC Adapter [ADP1] (on-line) [ 0.507154] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.507248] ACPI: Lid Switch [LID0] [ 0.507399] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.507487] ACPI: Power Button [PWRB] [ 0.507647] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.507706] ACPI: Power Button [PWRF] [ 0.507932] ACPI: Fan [FAN0] (off) [ 0.508052] ACPI: Fan [FAN1] (off) [ 0.508170] ACPI: Fan [FAN2] (off) [ 0.508285] ACPI: Fan [FAN3] (off) [ 0.508401] ACPI: Fan [FAN4] (off) [ 0.511182] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.511227] ACPI: Thermal Zone [TZ00] (69 C) [ 0.511835] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.511876] ACPI: Thermal Zone [TZ01] (30 C) [ 0.512009] GHES: HEST is not enabled! [ 0.512289] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.520897] Linux agpgart interface v0.103 [ 0.520909] ACPI: Battery Slot [BAT1] (battery present) [ 0.525414] brd: module loaded [ 0.528107] loop: module loaded [ 0.528542] mei_me 0000:00:16.0: irq 40 for MSI/MSI-X [ 0.532817] ahci 0000:00:1f.2: version 3.0 [ 0.533116] ahci 0000:00:1f.2: irq 41 for MSI/MSI-X [ 0.533194] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 0.545975] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1b impl SATA mode [ 0.546036] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst [ 0.571944] scsi0 : ahci [ 0.572556] scsi1 : ahci [ 0.573016] scsi2 : ahci [ 0.573391] scsi3 : ahci [ 0.573764] scsi4 : ahci [ 0.574183] scsi5 : ahci [ 0.574371] ata1: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708100 irq 41 [ 0.574428] ata2: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708180 irq 41 [ 0.574483] ata3: DUMMY [ 0.574517] ata4: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708280 irq 41 [ 0.574572] ata5: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708300 irq 41 [ 0.574626] ata6: DUMMY [ 0.575794] libphy: Fixed MDIO Bus: probed [ 0.576119] tun: Universal TUN/TAP device driver, 1.6 [ 0.576158] tun: (C) 1999-2004 Max Krasnyansky [ 0.576341] PPP generic driver version 2.4.2 [ 0.576516] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.576558] ehci-pci: EHCI PCI platform driver [ 0.576945] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.577089] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 0.577181] ehci-pci 0000:00:1a.0: debug port 2 [ 0.581179] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.581228] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf070a000 [ 0.589880] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.590205] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.590248] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.590303] usb usb1: Product: EHCI Host Controller [ 0.590342] usb usb1: Manufacturer: Linux 3.15.0-rc8-1-iniza-lockdep ehci_hcd [ 0.590384] usb usb1: SerialNumber: 0000:00:1a.0 [ 0.591135] hub 1-0:1.0: USB hub found [ 0.591217] hub 1-0:1.0: 2 ports detected [ 0.592122] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.592172] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.592248] ehci-pci 0000:00:1d.0: debug port 2 [ 0.596181] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.596211] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf0709000 [ 0.605843] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.605981] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.606024] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.606078] usb usb2: Product: EHCI Host Controller [ 0.606117] usb usb2: Manufacturer: Linux 3.15.0-rc8-1-iniza-lockdep ehci_hcd [ 0.606159] usb usb2: SerialNumber: 0000:00:1d.0 [ 0.606566] hub 2-0:1.0: USB hub found [ 0.606619] hub 2-0:1.0: 2 ports detected [ 0.606989] ehci-platform: EHCI generic platform driver [ 0.607049] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.607099] ohci-pci: OHCI PCI platform driver [ 0.607162] ohci-platform: OHCI generic platform driver [ 0.607217] uhci_hcd: USB Universal Host Controller Interface driver [ 0.607458] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 0.607512] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 3 [ 0.617346] xhci_hcd 0000:03:00.0: irq 42 for MSI/MSI-X [ 0.617355] xhci_hcd 0000:03:00.0: irq 43 for MSI/MSI-X [ 0.617363] xhci_hcd 0000:03:00.0: irq 44 for MSI/MSI-X [ 0.617370] xhci_hcd 0000:03:00.0: irq 45 for MSI/MSI-X [ 0.617378] xhci_hcd 0000:03:00.0: irq 46 for MSI/MSI-X [ 0.617645] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.617688] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.617742] usb usb3: Product: xHCI Host Controller [ 0.617781] usb usb3: Manufacturer: Linux 3.15.0-rc8-1-iniza-lockdep xhci_hcd [ 0.617853] usb usb3: SerialNumber: 0000:03:00.0 [ 0.618240] hub 3-0:1.0: USB hub found [ 0.618320] hub 3-0:1.0: 2 ports detected [ 0.618654] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 0.618699] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 4 [ 0.618929] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.618971] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.619026] usb usb4: Product: xHCI Host Controller [ 0.619064] usb usb4: Manufacturer: Linux 3.15.0-rc8-1-iniza-lockdep xhci_hcd [ 0.619107] usb usb4: SerialNumber: 0000:03:00.0 [ 0.619564] hub 4-0:1.0: USB hub found [ 0.619646] hub 4-0:1.0: 2 ports detected [ 0.620097] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:EPAD] at 0x60,0x64 irq 1,12 [ 0.626292] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.626372] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.626995] mousedev: PS/2 mouse device common for all mice [ 0.628049] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 0.628129] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.628255] device-mapper: uevent: version 1.0.3 [ 0.628477] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 0.628548] Intel P-state driver initializing. [ 0.628614] Intel pstate controlling: cpu 0 [ 0.628812] Intel pstate controlling: cpu 1 [ 0.628904] Intel pstate controlling: cpu 2 [ 0.628990] Intel pstate controlling: cpu 3 [ 0.629171] ledtrig-cpu: registered to indicate activity on CPUs [ 0.629557] ashmem: initialized [ 0.629761] TCP: cubic registered [ 0.629975] NET: Registered protocol family 10 [ 0.630801] NET: Registered protocol family 17 [ 0.630860] Key type dns_resolver registered [ 0.631695] Loading compiled-in X.509 certificates [ 0.632959] Loaded X.509 cert 'Magrathea: Glacier signing key: 28d3c21a7688bd5b7ddcc386d20f778c9bbb0273' [ 0.633048] registered taskstats version 1 [ 0.635779] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 0.638067] Key type trusted registered [ 0.641879] Key type encrypted registered [ 0.645769] AppArmor: AppArmor sha1 policy hashing enabled [ 0.646647] rtc_cmos 00:05: setting system clock to 2014-06-03 09:52:21 UTC (1401789141) [ 0.646848] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.646897] EDD information not available. [ 0.893785] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 0.895116] ata1.00: ATA-8: Hitachi HTS545050A7E380, GG2OA6C0, max UDMA/133 [ 0.895185] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 0.896581] ata1.00: configured for UDMA/133 [ 0.897428] scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54505 GG2O PQ: 0 ANSI: 5 [ 0.898476] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 0.898535] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 0.898773] sd 0:0:0:0: [sda] Write Protect is off [ 0.898787] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 0.899386] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 0.899521] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.901792] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 0.910052] sda: sda1 sda2 sda3 [ 0.911064] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.034346] usb 1-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.034408] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.035142] hub 1-1:1.0: USB hub found [ 1.035367] hub 1-1:1.0: 6 ports detected [ 1.145550] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.217553] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.218178] ata2.00: ATA-8: SanDisk iSSD P4 16GB, SSD 9.14, max UDMA/133 [ 1.218222] ata2.00: 31277232 sectors, multi 1: LBA48 [ 1.218955] ata2.00: configured for UDMA/133 [ 1.219329] scsi 1:0:0:0: Direct-Access ATA SanDisk iSSD P4 SSD PQ: 0 ANSI: 5 [ 1.220073] sd 1:0:0:0: [sdb] 31277232 512-byte logical blocks: (16.0 GB/14.9 GiB) [ 1.220173] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 1.220263] sd 1:0:0:0: [sdb] Write Protect is off [ 1.220312] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 1.220349] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.221343] sdb: sdb1 sdb2 [ 1.222056] sd 1:0:0:0: [sdb] Attached SCSI disk [ 1.278170] usb 2-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.278242] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.278749] hub 2-1:1.0: USB hub found [ 1.279033] hub 2-1:1.0: 6 ports detected [ 1.393018] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd [ 1.406974] usb 4-1: New USB device found, idVendor=174c, idProduct=55aa [ 1.407020] usb 4-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 1.407062] usb 4-1: Product: MEDION HDDrive-n-GO [ 1.407099] usb 4-1: Manufacturer: MEDION [ 1.407134] usb 4-1: SerialNumber: 3180000000000000092C [ 1.461464] tsc: Refined TSC clocksource calibration: 1596.374 MHz [ 1.477464] usb 1-1.4: new high-speed USB device number 3 using ehci-pci [ 1.537329] ata4: SATA link down (SStatus 0 SControl 300) [ 1.729800] usb 1-1.4: New USB device found, idVendor=2232, idProduct=1018 [ 1.729850] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.729904] usb 1-1.4: Product: WebCam SC-13HDL11431N [ 1.729942] usb 1-1.4: Manufacturer: 123 [ 1.857099] ata5: SATA link down (SStatus 0 SControl 300) [ 1.859246] Freeing unused kernel memory: 1360K (ffffffff81d2c000 - ffffffff81e80000) [ 1.859305] Write protecting the kernel read-only data: 12288k [ 1.862024] Freeing unused kernel memory: 724K (ffff88000174b000 - ffff880001800000) [ 1.864290] Freeing unused kernel memory: 776K (ffff880001b3e000 - ffff880001c00000) [ 1.897351] udevd[129]: starting version 175 [ 1.972994] usb 2-1.4: new low-speed USB device number 3 using ehci-pci [ 2.070634] usb 2-1.4: New USB device found, idVendor=046d, idProduct=c00e [ 2.070683] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.070738] usb 2-1.4: Product: USB-PS/2 Optical Mouse [ 2.070779] usb 2-1.4: Manufacturer: Logitech [ 2.106723] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.106787] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.107204] r8169 0000:02:00.0: irq 47 for MSI/MSI-X [ 2.110230] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0xffffc9000000e000, e8:03:9a:36:17:a9, XID 0c900800 IRQ 47 [ 2.110304] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 2.115065] usb-storage 4-1:1.0: USB Mass Storage device detected [ 2.115328] usb-storage 4-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 2.115428] scsi6 : usb-storage 4-1:1.0 [ 2.116909] usbcore: registered new interface driver usb-storage [ 2.148833] usb 2-1.5: new full-speed USB device number 4 using ehci-pci [ 2.245855] usb 2-1.5: New USB device found, idVendor=8086, idProduct=0189 [ 2.245920] usb 2-1.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.257548] hidraw: raw HID events driver (C) Jiri Kosina [ 2.263277] usbcore: registered new interface driver usbhid [ 2.263327] usbhid: USB HID core driver [ 2.268452] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/0003:046D:C00E.0001/input/input6 [ 2.269451] hid-generic 0003:046D:C00E.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.0-1.4/input0 [ 2.460919] Switched to clocksource tsc [ 2.983917] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null) [ 3.117233] scsi 6:0:0:0: Direct-Access ASMT 2105 0 PQ: 0 ANSI: 6 [ 3.118199] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 3.118328] sd 6:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 3.118386] sd 6:0:0:0: [sdc] 4096-byte physical blocks [ 3.118863] sd 6:0:0:0: [sdc] Write Protect is off [ 3.118904] sd 6:0:0:0: [sdc] Mode Sense: 43 00 00 00 [ 3.119340] sd 6:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.121182] sdc: sdc1 sdc2 sdc3 [ 3.123029] sd 6:0:0:0: [sdc] Attached SCSI disk [ 3.153554] random: nonblocking pool is initialized [ 25.802945] Adding 262140k swap on /host/ubuntu/disks/swap.disk. Priority:-1 extents:1 across:262140k FS [ 25.835427] EXT4-fs (loop0): re-mounted. Opts: errors=remount-ro [ 25.903809] udevd[640]: starting version 175 [ 26.115784] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20140214/utaddress-258) [ 26.115798] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.115805] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140214/utaddress-258) [ 26.115812] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.115815] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140214/utaddress-258) [ 26.115821] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.115824] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140214/utaddress-258) [ 26.115829] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.115832] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 26.138217] lp: driver loaded but no devices found [ 26.274338] cfg80211: Calling CRDA to update world regulatory domain [ 26.278025] wmi: Mapper loaded [ 26.310352] ppdev: user-space parallel port driver [ 26.545411] [drm] Initialized drm 1.1.0 20060810 [ 26.615445] samsung_laptop: detected SABI interface: SwSmi@ [ 26.615446] samsung_laptop: Backlight controlled by ACPI video driver [ 26.649195] Bluetooth: Core ver 2.19 [ 26.649294] NET: Registered protocol family 31 [ 26.649295] Bluetooth: HCI device and connection manager initialized [ 26.649369] Bluetooth: HCI socket layer initialized [ 26.649375] Bluetooth: L2CAP socket layer initialized [ 26.649414] Bluetooth: SCO socket layer initialized [ 26.668646] Linux video capture interface: v2.00 [ 26.669395] cfg80211: World regulatory domain updated: [ 26.669399] cfg80211: DFS Master region: unset [ 26.669401] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 26.669405] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 26.669407] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 26.669409] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 26.669411] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 26.669412] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 26.736725] audit: type=1400 audit(1401781967.603:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=920 comm="apparmor_parser" [ 26.736735] audit: type=1400 audit(1401781967.603:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=920 comm="apparmor_parser" [ 26.736741] audit: type=1400 audit(1401781967.603:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=920 comm="apparmor_parser" [ 26.736762] audit: type=1400 audit(1401781967.603:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=842 comm="apparmor_parser" [ 26.736774] audit: type=1400 audit(1401781967.603:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=842 comm="apparmor_parser" [ 26.736784] audit: type=1400 audit(1401781967.603:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=842 comm="apparmor_parser" [ 26.737636] audit: type=1400 audit(1401781967.603:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=920 comm="apparmor_parser" [ 26.737648] audit: type=1400 audit(1401781967.603:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=920 comm="apparmor_parser" [ 26.737666] audit: type=1400 audit(1401781967.603:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=842 comm="apparmor_parser" [ 26.737677] audit: type=1400 audit(1401781967.603:11): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=842 comm="apparmor_parser" [ 26.789192] Bluetooth: RFCOMM TTY layer initialized [ 26.789211] Bluetooth: RFCOMM socket layer initialized [ 26.789225] Bluetooth: RFCOMM ver 1.11 [ 26.793831] Intel(R) Wireless WiFi driver for Linux, in-tree: [ 26.793838] Copyright(c) 2003- 2014 Intel Corporation [ 26.794156] iwlwifi 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 26.794486] iwlwifi 0000:01:00.0: irq 48 for MSI/MSI-X [ 26.810916] usbcore: registered new interface driver btusb [ 26.830778] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 26.830784] Bluetooth: BNEP filters: protocol multicast [ 26.830798] Bluetooth: BNEP socket layer initialized [ 26.854412] init: failsafe main process (991) killed by TERM signal [ 27.186480] iwlwifi 0000:01:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 27.356961] r8169 0000:02:00.0 eth0: link down [ 27.357021] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 27.357188] r8169 0000:02:00.0 eth0: link down [ 27.878147] uvcvideo: Found UVC 1.00 device WebCam SC-13HDL11431N (2232:1018) [ 27.898023] input: WebCam SC-13HDL11431N as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input8 [ 27.898546] usbcore: registered new interface driver uvcvideo [ 27.898549] USB Video Class driver (1.1.1) [ 27.964374] [drm] Memory usable by graphics device = 2048M [ 28.020187] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 28.020193] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 28.020195] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 28.020198] iwlwifi 0000:01:00.0: Detected Intel(R) Centrino(R) Advanced-N 6230 AGN, REV=0xB0 [ 28.020567] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S [ 28.039020] i915 0000:00:02.0: irq 49 for MSI/MSI-X [ 28.039056] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 28.039059] [drm] Driver supports precise vblank timestamp query. [ 28.039879] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 28.052394] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 28.054949] [drm] Wrong MCH_SSKPD value: 0x16040307 [ 28.054953] [drm] This can cause pipe underruns and display issues. [ 28.054955] [drm] Please upgrade your BIOS to fix this. [ 28.077161] fbcon: inteldrmfb (fb0) is primary device [ 28.299204] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f00) [ 28.314399] psmouse serio1: elantech: Synaptics capabilities query result 0x08, 0x17, 0x0c. [ 28.391459] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input7 [ 29.085009] Console: switching to colour frame buffer device 170x48 [ 29.088406] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 29.088408] i915 0000:00:02.0: registered panic notifier [ 29.105213] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 29.107163] acpi device:32: registered as cooling_device9 [ 29.112793] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9 [ 29.114752] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 29.115489] snd_hda_intel 0000:00:1b.0: irq 50 for MSI/MSI-X [ 29.171355] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 29.171363] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 29.171368] sound hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 29.171371] sound hdaudioC0D0: mono: mono_out=0x0 [ 29.171375] sound hdaudioC0D0: inputs: [ 29.171381] sound hdaudioC0D0: Internal Mic=0x19 [ 29.171386] sound hdaudioC0D0: Mic=0x18 [ 29.195254] init: alsa-restore main process (1238) terminated with status 19 [ 29.232060] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 29.232992] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 29.233326] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 29.813710] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 29.847927] init: plymouth-stop pre-start process (1523) terminated with status 1 [ 30.098286] r8169 0000:02:00.0 eth0: link up [ 30.098305] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 37.049262] EXT4-fs (sdc3): mounted filesystem with ordered data mode. Opts: (null) [ 37.096168] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null) [ 40.249553] usb 2-1.5: USB disconnect, device number 4 [ 124.465824] [ 124.465830] ============================================= [ 124.465832] [ INFO: possible recursive locking detected ] [ 124.465835] 3.15.0-rc8-1-iniza-lockdep #1 Not tainted [ 124.465836] --------------------------------------------- [ 124.465838] open-file/2890 is trying to acquire lock: [ 124.465840] (&sb->s_type->i_mutex_key#10/2){+.+.+.}, at: [] generic_file_splice_write+0xa5/0x1b0 [ 124.465852] [ 124.465852] but task is already holding lock: [ 124.465854] (&sb->s_type->i_mutex_key#10/2){+.+.+.}, at: [] lock_rename+0x104/0x110 [ 124.465863] [ 124.465863] other info that might help us debug this: [ 124.465864] Possible unsafe locking scenario: [ 124.465864] [ 124.465866] CPU0 [ 124.465867] ---- [ 124.465868] lock(&sb->s_type->i_mutex_key#10/2); [ 124.465871] lock(&sb->s_type->i_mutex_key#10/2); [ 124.465874] [ 124.465874] *** DEADLOCK *** [ 124.465874] [ 124.465876] May be due to missing lock nesting notation [ 124.465876] [ 124.465878] 4 locks held by open-file/2890: [ 124.465879] #0: (sb_writers#4){.+.+.+}, at: [] mnt_want_write+0x24/0x50 [ 124.465886] #1: (&type->s_vfs_rename_key){+.+.+.}, at: [] lock_rename+0x33/0x110 [ 124.465891] #2: (&sb->s_type->i_mutex_key#9/1){+.+.+.}, at: [] lock_rename+0xee/0x110 [ 124.465897] #3: (&sb->s_type->i_mutex_key#10/2){+.+.+.}, at: [] lock_rename+0x104/0x110 [ 124.465903] [ 124.465903] stack backtrace: [ 124.465906] CPU: 3 PID: 2890 Comm: open-file Not tainted 3.15.0-rc8-1-iniza-lockdep #1 [ 124.465908] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013 [ 124.465910] ffffffff82305a40 ffff8801090d37b0 ffffffff8172d99d ffff880052b654f0 [ 124.465914] ffff8801090d3868 ffffffff810be788 ffff8801090d37f0 ffff8801090d3870 [ 124.465917] 0000001000000000 0000000000000000 2412938908a50528 0000000000000000 [ 124.465921] Call Trace: [ 124.465926] [] dump_stack+0x4d/0x66 [ 124.465930] [] __lock_acquire+0x1ae8/0x1b60 [ 124.465934] [] ? mark_held_locks+0x6a/0x90 [ 124.465937] [] ? __raw_spin_lock_init+0x21/0x60 [ 124.465941] [] ? lockdep_init_map+0x9c/0x4a0 [ 124.465944] [] lock_acquire+0x99/0x120 [ 124.465947] [] ? generic_file_splice_write+0xa5/0x1b0 [ 124.465952] [] mutex_lock_nested+0x6b/0x4d0 [ 124.465955] [] ? generic_file_splice_write+0xa5/0x1b0 [ 124.465958] [] generic_file_splice_write+0xa5/0x1b0 [ 124.465961] [] direct_splice_actor+0x36/0x40 [ 124.465964] [] splice_direct_to_actor+0xc3/0x1e0 [ 124.465967] [] ? splice_from_pipe_begin+0x20/0x20 [ 124.465971] [] do_splice_direct+0x7c/0xb0 [ 124.465977] [] ovl_copy_up_one+0x5cd/0x730 [overlayfs] [ 124.465981] [] ovl_copy_up+0xd9/0x110 [overlayfs] [ 124.465985] [] ovl_dentry_open+0xc8/0xf0 [overlayfs] [ 124.465989] [] vfs_open+0x29/0x50 [ 124.465993] [] do_last+0x672/0x1390 [ 124.465996] [] ? link_path_walk+0x71/0x890 [ 124.465999] [] ? path_init+0x545/0x6a0 [ 124.466003] [] ? mark_held_locks+0x90/0x90 [ 124.466007] [] ? path_openat+0x78/0x680 [ 124.466010] [] path_openat+0xbb/0x680 [ 124.466014] [] do_filp_open+0x3a/0x90 [ 124.466018] [] ? _raw_spin_unlock+0x27/0x40 [ 124.466021] [] ? __alloc_fd+0xa7/0x130 [ 124.466024] [] do_sys_open+0x128/0x220 [ 124.466029] [] ? syscall_trace_enter+0x145/0x260 [ 124.466033] [] SyS_open+0x1e/0x20 [ 124.466037] [] tracesys+0xe1/0xe6