0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, 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: 0x8086a701 base: 0xfed00000 [ 0.000000] SMP: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: 000000000008d000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 00000000be7a5000 - 00000000be7f1000 [ 0.000000] PM: Registered nosave memory: 00000000be7f1000 - 00000000be7f9000 [ 0.000000] PM: Registered nosave memory: 00000000be7f9000 - 00000000bf477000 [ 0.000000] PM: Registered nosave memory: 00000000bf477000 - 00000000bf478000 [ 0.000000] PM: Registered nosave memory: 00000000bf478000 - 00000000bf489000 [ 0.000000] PM: Registered nosave memory: 00000000bf489000 - 00000000bf48c000 [ 0.000000] PM: Registered nosave memory: 00000000bf48c000 - 00000000bf4ad000 [ 0.000000] PM: Registered nosave memory: 00000000bf4af000 - 00000000bf503000 [ 0.000000] PM: Registered nosave memory: 00000000bf503000 - 00000000bf50d000 [ 0.000000] PM: Registered nosave memory: 00000000bf50d000 - 00000000bf533000 [ 0.000000] PM: Registered nosave memory: 00000000bf533000 - 00000000bf576000 [ 0.000000] PM: Registered nosave memory: 00000000bf800000 - 00000000fed1c000 [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed40000 [ 0.000000] PM: Registered nosave memory: 00000000fed40000 - 00000000ff000000 [ 0.000000] PM: Registered nosave memory: 00000000ff000000 - 0000000100000000 [ 0.000000] Allocating PCI resources starting at bf800000 (gap: bf800000:3f51c000) [ 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 28 pages/cpu @ffff88043fc00000 s83072 r8192 d23424 u262144 [ 0.000000] pcpu-alloc: s83072 r8192 d23424 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4118953 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: file=/cdrom/preseed/ubuntu-server.seed vga=788 initrd=/install/initrd.gz quiet -- [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave/xrstor: 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: 16401932k/17825792k available (6565k kernel code, 1071432k absent, 352428k reserved, 6639k data, 920k init) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] NR_IRQS:16640 nr_irqs:744 16 [ 0.000000] Extended CMOS year: 2000 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 134217728 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] Fast TSC calibration using PIT [ 0.008000] Detected 3191.518 MHz processor. [ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6383.03 BogoMIPS (lpj=12766072) [ 0.000004] pid_max: default: 32768 minimum: 301 [ 0.000021] Security Framework initialized [ 0.000030] AppArmor: AppArmor initialized [ 0.000031] Yama: becoming mindful. [ 0.001071] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.003628] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.004688] Mount-cache hash table entries: 256 [ 0.004767] Initializing cgroup subsys cpuacct [ 0.004770] Initializing cgroup subsys memory [ 0.004775] Initializing cgroup subsys devices [ 0.004777] Initializing cgroup subsys freezer [ 0.004778] Initializing cgroup subsys blkio [ 0.004782] Initializing cgroup subsys perf_event [ 0.004801] CPU: Physical Processor ID: 0 [ 0.004802] CPU: Processor Core ID: 0 [ 0.004805] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.004806] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.004808] mce: CPU supports 9 MCE banks [ 0.004819] CPU0: Thermal monitoring enabled (TM1) [ 0.004825] using mwait in idle threads. [ 0.006666] ACPI: Core revision 20110623 [ 0.232491] ftrace: allocating 27049 entries in 107 pages [ 0.239805] DMAR: Host address width 36 [ 0.239807] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.239813] IOMMU 0: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a [ 0.239814] DMAR: RMRR base: 0x000000bf495000 end: 0x000000bf4a3fff [ 0.239982] IOAPIC id 0 under DRHD base 0xfed91000 IOMMU 0 [ 0.239983] HPET id 0 under DRHD base 0xfed91000 [ 0.239984] HPET id 0 under DRHD base 0xfed91000 [ 0.239985] HPET id 0 under DRHD base 0xfed91000 [ 0.239986] HPET id 0 under DRHD base 0xfed91000 [ 0.239986] HPET id 0 under DRHD base 0xfed91000 [ 0.239987] HPET id 0 under DRHD base 0xfed91000 [ 0.239988] HPET id 0 under DRHD base 0xfed91000 [ 0.239989] HPET id 0 under DRHD base 0xfed91000 [ 0.240067] Enabled IRQ remapping in x2apic mode [ 0.240068] Enabling x2apic [ 0.240069] Enabled x2apic [ 0.240078] Switched APIC routing to cluster x2apic. [ 0.240828] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.280406] CPU0: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping 07 [ 0.387098] Performance Events: PEBS fmt1+, SandyBridge events, Intel PMU driver. [ 0.387102] PEBS disabled due to CPU errata. [ 0.387103] ... version: 3 [ 0.387104] ... bit width: 48 [ 0.387105] ... generic registers: 4 [ 0.387106] ... value mask: 0000ffffffffffff [ 0.387107] ... max period: 000000007fffffff [ 0.387108] ... fixed-purpose events: 3 [ 0.387109] ... event mask: 000000070000000f [ 0.387217] NMI watchdog enabled, takes one hw-pmu counter. [ 0.387267] Booting Node 0, Processors #1 [ 0.387269] smpboot cpu 1: start_ip = 88000 [ 0.494933] NMI watchdog enabled, takes one hw-pmu counter. [ 0.494998] #2 [ 0.494999] smpboot cpu 2: start_ip = 88000 [ 0.602659] NMI watchdog enabled, takes one hw-pmu counter. [ 0.602719] #3 [ 0.602720] smpboot cpu 3: start_ip = 88000 [ 0.710479] NMI watchdog enabled, takes one hw-pmu counter. [ 0.710540] #4 [ 0.710541] smpboot cpu 4: start_ip = 88000 [ 0.818190] NMI watchdog enabled, takes one hw-pmu counter. [ 0.818262] #5 [ 0.818263] smpboot cpu 5: start_ip = 88000 [ 0.925925] NMI watchdog enabled, takes one hw-pmu counter. [ 0.925988] #6 [ 0.925989] smpboot cpu 6: start_ip = 88000 [ 1.033751] NMI watchdog enabled, takes one hw-pmu counter. [ 1.033811] #7 Ok. [ 1.033812] smpboot cpu 7: start_ip = 88000 [ 1.141476] NMI watchdog enabled, takes one hw-pmu counter. [ 1.141500] Brought up 8 CPUs [ 1.141502] Total of 8 processors activated (51081.20 BogoMIPS). [ 1.148704] devtmpfs: initialized [ 1.149515] EVM: security.selinux [ 1.149516] EVM: security.SMACK64 [ 1.149517] EVM: security.capability [ 1.149534] PM: Registering ACPI NVS region at be7a5000 (311296 bytes) [ 1.149538] PM: Registering ACPI NVS region at bf477000 (4096 bytes) [ 1.149540] PM: Registering ACPI NVS region at bf489000 (12288 bytes) [ 1.149541] PM: Registering ACPI NVS region at bf503000 (40960 bytes) [ 1.149542] PM: Registering ACPI NVS region at bf533000 (274432 bytes) [ 1.150054] print_constraints: dummy: [ 1.150107] RTC time: 22:54:31, date: 04/03/12 [ 1.150128] NET: Registered protocol family 16 [ 1.150198] Trying to unpack rootfs image as initramfs... [ 1.150200] ACPI: bus type pci registered [ 1.150249] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 1.150251] PCI: not using MMCONFIG [ 1.150252] PCI: Using configuration type 1 for base access [ 1.150949] bio: create slab at 0 [ 1.150997] ACPI: Added _OSI(Module Device) [ 1.150998] ACPI: Added _OSI(Processor Device) [ 1.150999] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.151001] ACPI: Added _OSI(Processor Aggregator Device) [ 1.151706] ACPI: EC: Look up EC in DSDT [ 1.152417] ACPI: Executed 1 blocks of module-level executable AML code [ 1.154082] ACPI: SSDT 00000000bf504018 0086C (v01 AMI IST 00000001 MSFT 03000001) [ 1.154337] ACPI: Dynamic OEM Table Load: [ 1.154339] ACPI: SSDT (null) 0086C (v01 AMI IST 00000001 MSFT 03000001) [ 1.154366] ACPI: SSDT 00000000bf505e18 001A4 (v01 AMI CST 00000001 MSFT 03000001) [ 1.154557] ACPI: Dynamic OEM Table Load: [ 1.154559] ACPI: SSDT (null) 001A4 (v01 AMI CST 00000001 MSFT 03000001) [ 1.155057] ACPI: Interpreter enabled [ 1.155059] ACPI: (supports S0 S1 S4 S5) [ 1.155070] ACPI: Using IOAPIC for interrupt routing [ 1.155087] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 1.155132] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 1.198093] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 1.201425] ACPI: No dock devices found. [ 1.201444] HEST: Table parsing has been initialized. [ 1.201447] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.201596] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.201742] pci_root PNP0A08:00: host bridge window [io 0x0000-0x03af] [ 1.201743] pci_root PNP0A08:00: host bridge window [io 0x03e0-0x0cf7] [ 1.201745] pci_root PNP0A08:00: host bridge window [io 0x03b0-0x03df] [ 1.201746] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] [ 1.201748] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] [ 1.201749] pci_root PNP0A08:00: host bridge window [mem 0x000c0000-0x000dffff] [ 1.201751] pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xfbffffff] [ 1.201760] pci 0000:00:00.0: [8086:0108] type 0 class 0x000600 [ 1.201791] pci 0000:00:01.0: [8086:0101] type 1 class 0x000604 [ 1.201815] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 1.201817] pci 0000:00:01.0: PME# disabled [ 1.201864] pci 0000:00:19.0: [8086:1502] type 0 class 0x000200 [ 1.201882] pci 0000:00:19.0: reg 10: [mem 0xfbb00000-0xfbb1ffff] [ 1.201891] pci 0000:00:19.0: reg 14: [mem 0xfbb24000-0xfbb24fff] [ 1.201902] pci 0000:00:19.0: reg 18: [io 0xf020-0xf03f] [ 1.201964] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 1.201968] pci 0000:00:19.0: PME# disabled [ 1.201995] pci 0000:00:1a.0: [8086:1c2d] type 0 class 0x000c03 [ 1.202016] pci 0000:00:1a.0: reg 10: [mem 0xfbb23000-0xfbb233ff] [ 1.202103] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 1.202109] pci 0000:00:1a.0: PME# disabled [ 1.202142] pci 0000:00:1c.0: [8086:1c10] type 1 class 0x000604 [ 1.202315] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.202323] pci 0000:00:1c.0: PME# disabled [ 1.202378] pci 0000:00:1c.4: [8086:1c18] type 1 class 0x000604 [ 1.202557] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 1.202565] pci 0000:00:1c.4: PME# disabled [ 1.202611] pci 0000:00:1d.0: [8086:1c26] type 0 class 0x000c03 [ 1.202632] pci 0000:00:1d.0: reg 10: [mem 0xfbb22000-0xfbb223ff] [ 1.202720] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 1.202725] pci 0000:00:1d.0: PME# disabled [ 1.202749] pci 0000:00:1e.0: [8086:244e] type 1 class 0x000604 [ 1.202826] pci 0000:00:1f.0: [8086:1c54] type 0 class 0x000601 [ 1.203064] pci 0000:00:1f.2: [8086:2822] type 0 class 0x000104 [ 1.203082] pci 0000:00:1f.2: reg 10: [io 0xf070-0xf077] [ 1.203090] pci 0000:00:1f.2: reg 14: [io 0xf060-0xf063] [ 1.203099] pci 0000:00:1f.2: reg 18: [io 0xf050-0xf057] [ 1.203108] pci 0000:00:1f.2: reg 1c: [io 0xf040-0xf043] [ 1.203117] pci 0000:00:1f.2: reg 20: [io 0xf000-0xf01f] [ 1.203125] pci 0000:00:1f.2: reg 24: [mem 0xfbb21000-0xfbb217ff] [ 1.203169] pci 0000:00:1f.2: PME# supported from D3hot [ 1.203174] pci 0000:00:1f.2: PME# disabled [ 1.203195] pci 0000:00:1f.3: [8086:1c22] type 0 class 0x000c05 [ 1.203211] pci 0000:00:1f.3: reg 10: [mem 0xfbb20000-0xfbb200ff 64bit] [ 1.203232] pci 0000:00:1f.3: reg 20: [io 0x1180-0x119f] [ 1.203281] pci 0000:01:00.0: [1000:0072] type 0 class 0x000107 [ 1.203288] pci 0000:01:00.0: reg 10: [io 0xe000-0xe0ff] [ 1.203295] pci 0000:01:00.0: reg 14: [mem 0xfbac0000-0xfbac3fff 64bit] [ 1.203303] pci 0000:01:00.0: reg 1c: [mem 0xffa80000-0xffabffff 64bit] [ 1.203312] pci 0000:01:00.0: reg 30: [mem 0xfba00000-0xfba7ffff pref] [ 1.203340] pci 0000:01:00.0: supports D1 D2 [ 1.209225] pci 0000:00:01.0: PCI bridge to [bus 01-01] [ 1.209227] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 1.209229] pci 0000:00:01.0: bridge window [mem 0xfba00000-0xfbafffff] [ 1.209330] pci 0000:00:1c.0: PCI bridge to [bus 02-02] [ 1.209545] pci 0000:03:00.0: [8086:10d3] type 0 class 0x000200 [ 1.209581] pci 0000:03:00.0: reg 10: [mem 0xfb900000-0xfb91ffff] [ 1.209630] pci 0000:03:00.0: reg 18: [io 0xd000-0xd01f] [ 1.209656] pci 0000:03:00.0: reg 1c: [mem 0xfb920000-0xfb923fff] [ 1.209864] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 1.209874] pci 0000:03:00.0: PME# disabled [ 1.217287] pci 0000:00:1c.4: PCI bridge to [bus 03-03] [ 1.217291] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff] [ 1.217295] pci 0000:00:1c.4: bridge window [mem 0xfb900000-0xfb9fffff] [ 1.217337] pci 0000:04:03.0: [102b:0532] type 0 class 0x000300 [ 1.217354] pci 0000:04:03.0: reg 10: [mem 0xfa000000-0xfaffffff pref] [ 1.217364] pci 0000:04:03.0: reg 14: [mem 0xfb800000-0xfb803fff] [ 1.217376] pci 0000:04:03.0: reg 18: [mem 0xfb000000-0xfb7fffff] [ 1.217470] pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode) [ 1.217476] pci 0000:00:1e.0: bridge window [mem 0xfb000000-0xfb8fffff] [ 1.217483] pci 0000:00:1e.0: bridge window [mem 0xfa000000-0xfaffffff 64bit pref] [ 1.217485] pci 0000:00:1e.0: bridge window [io 0x0000-0x03af] (subtractive decode) [ 1.217487] pci 0000:00:1e.0: bridge window [io 0x03e0-0x0cf7] (subtractive decode) [ 1.217488] pci 0000:00:1e.0: bridge window [io 0x03b0-0x03df] (subtractive decode) [ 1.217490] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 1.217491] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 1.217493] pci 0000:00:1e.0: bridge window [mem 0x000c0000-0x000dffff] (subtractive decode) [ 1.217494] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xfbffffff] (subtractive decode) [ 1.217523] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 1.217584] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR20._PRT] [ 1.217603] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT] [ 1.217619] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT] [ 1.217637] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] [ 1.217706] pci0000:00: Requesting ACPI _OSC control (0x1d) [ 1.217828] pci0000:00: ACPI _OSC control (0x1c) granted [ 1.219617] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 1.219655] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15) [ 1.219693] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.219728] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15) [ 1.219763] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *7 10 11 12 14 15) [ 1.219797] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0 [ 1.219835] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0 [ 1.219871] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 1.219955] vgaarb: device added: PCI:0000:04:03.0,decodes=io+mem,owns=io+mem,locks=none [ 1.219957] vgaarb: loaded [ 1.219958] vgaarb: bridge control possible 0000:04:03.0 [ 1.220017] i2c-core: driver [aat2870] using legacy suspend method [ 1.220018] i2c-core: driver [aat2870] using legacy resume method [ 1.220057] SCSI subsystem initialized [ 1.220090] libata version 3.00 loaded. [ 1.220117] usbcore: registered new interface driver usbfs [ 1.220124] usbcore: registered new interface driver hub [ 1.220136] usbcore: registered new device driver usb [ 1.220185] PCI: Using ACPI for IRQ routing [ 1.226131] PCI: pci_cache_line_size set to 64 bytes [ 1.226169] pci 0000:01:00.0: no compatible bridge window for [mem 0xffa80000-0xffabffff 64bit] [ 1.226277] reserve RAM buffer: 000000000008d000 - 000000000008ffff [ 1.226278] reserve RAM buffer: 00000000be7a5000 - 00000000bfffffff [ 1.226281] reserve RAM buffer: 00000000bf4af000 - 00000000bfffffff [ 1.226282] reserve RAM buffer: 00000000bf800000 - 00000000bfffffff [ 1.226346] NetLabel: Initializing [ 1.226347] NetLabel: domain hash size = 128 [ 1.226347] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.226355] NetLabel: unlabeled traffic allowed by default [ 1.226386] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 1.226390] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 1.228399] Switching to clocksource hpet [ 1.232446] AppArmor: AppArmor Filesystem Enabled [ 1.232473] pnp: PnP ACPI init [ 1.232483] ACPI: bus type pnp registered [ 1.232580] pnp 00:00: [bus 00-ff] [ 1.232582] pnp 00:00: [io 0x0cf8-0x0cff] [ 1.232583] pnp 00:00: [io 0x0000-0x03af window] [ 1.232586] pnp 00:00: [io 0x03e0-0x0cf7 window] [ 1.232587] pnp 00:00: [io 0x03b0-0x03df window] [ 1.232588] pnp 00:00: [io 0x0d00-0xffff window] [ 1.232590] pnp 00:00: [mem 0x000a0000-0x000bffff window] [ 1.232591] pnp 00:00: [mem 0x000c0000-0x000dffff window] [ 1.232593] pnp 00:00: [mem 0xf0000000-0xfbffffff window] [ 1.232594] pnp 00:00: [mem 0x00000000 window] [ 1.232634] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active) [ 1.232669] pnp 00:01: [mem 0xfed10000-0xfed19fff] [ 1.232670] pnp 00:01: [mem 0xe0000000-0xefffffff] [ 1.232671] pnp 00:01: [mem 0xfed90000-0xfed93fff] [ 1.232672] pnp 00:01: [mem 0xfed20000-0xfed3ffff] [ 1.232674] pnp 00:01: [mem 0xfee00000-0xfee0ffff] [ 1.232699] system 00:01: [mem 0xfed10000-0xfed19fff] has been reserved [ 1.232700] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved [ 1.232702] system 00:01: [mem 0xfed90000-0xfed93fff] has been reserved [ 1.232704] system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved [ 1.232705] system 00:01: [mem 0xfee00000-0xfee0ffff] has been reserved [ 1.232707] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active) [ 1.232717] pnp 00:02: [dma 4] [ 1.232719] pnp 00:02: [io 0x0000-0x000f] [ 1.232720] pnp 00:02: [io 0x0081-0x0083] [ 1.232721] pnp 00:02: [io 0x0087] [ 1.232722] pnp 00:02: [io 0x0089-0x008b] [ 1.232723] pnp 00:02: [io 0x008f] [ 1.232724] pnp 00:02: [io 0x00c0-0x00df] [ 1.232737] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active) [ 1.232744] pnp 00:03: [io 0x0070-0x0071] [ 1.232756] pnp 00:03: [irq 8] [ 1.232769] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.232774] pnp 00:04: [io 0x0061] [ 1.232786] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active) [ 1.232800] pnp 00:05: [io 0x0010-0x001f] [ 1.232801] pnp 00:05: [io 0x0022-0x003f] [ 1.232802] pnp 00:05: [io 0x0044-0x005f] [ 1.232804] pnp 00:05: [io 0x0062-0x0063] [ 1.232805] pnp 00:05: [io 0x0065-0x006f] [ 1.232806] pnp 00:05: [io 0x0072-0x007f] [ 1.232807] pnp 00:05: [io 0x0080] [ 1.232808] pnp 00:05: [io 0x0084-0x0086] [ 1.232809] pnp 00:05: [io 0x0088] [ 1.232810] pnp 00:05: [io 0x008c-0x008e] [ 1.232811] pnp 00:05: [io 0x0090-0x009f] [ 1.232812] pnp 00:05: [io 0x00a2-0x00bf] [ 1.232813] pnp 00:05: [io 0x00e0-0x00ef] [ 1.232814] pnp 00:05: [io 0x04d0-0x04d1] [ 1.232837] system 00:05: [io 0x04d0-0x04d1] has been reserved [ 1.232839] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.232844] pnp 00:06: [io 0x00f0-0x00ff] [ 1.232854] pnp 00:06: [irq 13] [ 1.232868] pnp 00:06: Plug and Play ACPI device, IDs PNP0c04 (active) [ 1.232916] pnp 00:07: [io 0x0000-0xffffffffffffffff disabled] [ 1.232918] pnp 00:07: [io 0x0a00-0x0a1f] [ 1.232919] pnp 00:07: [io 0x0a30-0x0a3f] [ 1.232921] pnp 00:07: [io 0x0000-0xffffffffffffffff disabled] [ 1.232941] system 00:07: [io 0x0a00-0x0a1f] has been reserved [ 1.232942] system 00:07: [io 0x0a30-0x0a3f] has been reserved [ 1.232944] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.232958] pnp 00:08: [io 0x0060] [ 1.232959] pnp 00:08: [io 0x0064] [ 1.232966] pnp 00:08: [irq 1] [ 1.232985] pnp 00:08: Plug and Play ACPI device, IDs PNP0303 PNP030b (active) [ 1.233012] pnp 00:09: [irq 12] [ 1.233029] pnp 00:09: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active) [ 1.233244] pnp 00:0a: [io 0x03f8-0x03ff] [ 1.233254] pnp 00:0a: [irq 4] [ 1.233255] pnp 00:0a: [dma 0 disabled] [ 1.233294] pnp 00:0a: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.233501] pnp 00:0b: [io 0x02f8-0x02ff] [ 1.233511] pnp 00:0b: [irq 3] [ 1.233512] pnp 00:0b: [dma 0 disabled] [ 1.233549] pnp 00:0b: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.233598] pnp 00:0c: [io 0x0000-0xffffffffffffffff disabled] [ 1.233601] pnp 00:0c: [io 0x0b00-0x0b7f] [ 1.233602] pnp 00:0c: [io 0x0000-0xffffffffffffffff disabled] [ 1.233603] pnp 00:0c: [io 0x0000-0xffffffffffffffff disabled] [ 1.233605] pnp 00:0c: [io 0x0000-0xffffffffffffffff disabled] [ 1.233627] system 00:0c: [io 0x0b00-0x0b7f] has been reserved [ 1.233629] system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.233797] pnp 00:0d: [io 0x03e8-0x03ef] [ 1.233804] pnp 00:0d: [irq 10] [ 1.233805] pnp 00:0d: [dma 0 disabled] [ 1.233840] pnp 00:0d: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.233946] pnp 00:0e: [io 0x0400-0x0453] [ 1.233947] pnp 00:0e: [io 0x0458-0x047f] [ 1.233948] pnp 00:0e: [io 0x1180-0x119f] [ 1.233950] pnp 00:0e: [io 0x0500-0x057f] [ 1.233951] pnp 00:0e: [mem 0xfed1c000-0xfed1ffff] [ 1.233952] pnp 00:0e: [mem 0xfec00000-0xfecfffff] [ 1.233953] pnp 00:0e: [mem 0xfed08000-0xfed08fff] [ 1.233954] pnp 00:0e: [mem 0xff000000-0xffffffff] [ 1.233978] system 00:0e: [io 0x0400-0x0453] has been reserved [ 1.233980] system 00:0e: [io 0x0458-0x047f] has been reserved [ 1.233982] system 00:0e: [io 0x1180-0x119f] has been reserved [ 1.233983] system 00:0e: [io 0x0500-0x057f] has been reserved [ 1.233985] system 00:0e: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 1.233986] system 00:0e: [mem 0xfec00000-0xfecfffff] could not be reserved [ 1.233988] system 00:0e: [mem 0xfed08000-0xfed08fff] has been reserved [ 1.233990] system 00:0e: [mem 0xff000000-0xffffffff] has been reserved [ 1.233992] system 00:0e: Plug and Play ACPI device, IDs PNP0c01 (active) [ 1.234012] pnp 00:0f: [io 0x0454-0x0457] [ 1.234034] system 00:0f: [io 0x0454-0x0457] has been reserved [ 1.234036] system 00:0f: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 1.234109] pnp 00:10: [mem 0xfed00000-0xfed003ff] [ 1.234131] pnp 00:10: Plug and Play ACPI device, IDs PNP0103 (active) [ 1.234252] pnp: PnP ACPI: found 17 devices [ 1.234253] ACPI: ACPI bus type pnp unregistered [ 1.240588] PCI: max bus depth: 1 pci_try_num: 2 [ 1.240636] pci 0000:01:00.0: BAR 3: assigned [mem 0xfba80000-0xfbabffff 64bit] [ 1.240640] pci 0000:01:00.0: BAR 3: set to [mem 0xfba80000-0xfbabffff 64bit] (PCI address [0xfba80000-0xfbabffff]) [ 1.240642] pci 0000:00:01.0: PCI bridge to [bus 01-01] [ 1.240644] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 1.240646] pci 0000:00:01.0: bridge window [mem 0xfba00000-0xfbafffff] [ 1.240650] pci 0000:00:1c.0: PCI bridge to [bus 02-02] [ 1.240675] pci 0000:00:1c.4: PCI bridge to [bus 03-03] [ 1.240682] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff] [ 1.240693] pci 0000:00:1c.4: bridge window [mem 0xfb900000-0xfb9fffff] [ 1.240710] pci 0000:00:1e.0: PCI bridge to [bus 04-04] [ 1.240716] pci 0000:00:1e.0: bridge window [mem 0xfb000000-0xfb8fffff] [ 1.240721] pci 0000:00:1e.0: bridge window [mem 0xfa000000-0xfaffffff 64bit pref] [ 1.240737] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.240740] pci 0000:00:01.0: setting latency timer to 64 [ 1.240755] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 1.240762] pci 0000:00:1c.0: setting latency timer to 64 [ 1.240776] pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 1.240784] pci 0000:00:1c.4: setting latency timer to 64 [ 1.240797] pci 0000:00:1e.0: setting latency timer to 64 [ 1.240802] pci_bus 0000:00: resource 4 [io 0x0000-0x03af] [ 1.240803] pci_bus 0000:00: resource 5 [io 0x03e0-0x0cf7] [ 1.240804] pci_bus 0000:00: resource 6 [io 0x03b0-0x03df] [ 1.240806] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff] [ 1.240807] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff] [ 1.240808] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff] [ 1.240810] pci_bus 0000:00: resource 10 [mem 0xf0000000-0xfbffffff] [ 1.240811] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 1.240813] pci_bus 0000:01: resource 1 [mem 0xfba00000-0xfbafffff] [ 1.240814] pci_bus 0000:03: resource 0 [io 0xd000-0xdfff] [ 1.240816] pci_bus 0000:03: resource 1 [mem 0xfb900000-0xfb9fffff] [ 1.240817] pci_bus 0000:04: resource 1 [mem 0xfb000000-0xfb8fffff] [ 1.240819] pci_bus 0000:04: resource 2 [mem 0xfa000000-0xfaffffff 64bit pref] [ 1.240820] pci_bus 0000:04: resource 4 [io 0x0000-0x03af] [ 1.240822] pci_bus 0000:04: resource 5 [io 0x03e0-0x0cf7] [ 1.240823] pci_bus 0000:04: resource 6 [io 0x03b0-0x03df] [ 1.240825] pci_bus 0000:04: resource 7 [io 0x0d00-0xffff] [ 1.240826] pci_bus 0000:04: resource 8 [mem 0x000a0000-0x000bffff] [ 1.240827] pci_bus 0000:04: resource 9 [mem 0x000c0000-0x000dffff] [ 1.240829] pci_bus 0000:04: resource 10 [mem 0xf0000000-0xfbffffff] [ 1.240848] NET: Registered protocol family 2 [ 1.241129] IP route cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 1.241907] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [ 1.242906] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 1.243024] TCP: Hash tables configured (established 524288 bind 65536) [ 1.243026] TCP reno registered [ 1.243044] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 1.243095] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 1.243176] NET: Registered protocol family 1 [ 1.243203] pci 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.243237] pci 0000:00:1a.0: PCI INT A disabled [ 1.243270] pci 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 1.243306] pci 0000:00:1d.0: PCI INT A disabled [ 1.243401] pci 0000:04:03.0: Boot video device [ 1.243405] PCI: CLS 64 bytes, default 64 [ 1.243409] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.243411] Placing 64MB software IO TLB between ffff8800ba7a5000 - ffff8800be7a5000 [ 1.243412] software IO TLB at phys 0xba7a5000 - 0xbe7a5000 [ 1.243888] audit: initializing netlink socket (disabled) [ 1.243894] type=2000 audit(1333493670.800:1): initialized [ 1.245450] Freeing initrd memory: 7448k freed [ 1.277082] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.311527] VFS: Disk quotas dquot_6.5.2 [ 1.311562] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.311873] fuse init (API version 7.17) [ 1.311931] msgmni has been set to 32049 [ 1.312226] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 1.312250] io scheduler noop registered [ 1.312251] io scheduler deadline registered [ 1.312280] io scheduler cfq registered (default) [ 1.312338] pcieport 0000:00:01.0: setting latency timer to 64 [ 1.312359] pcieport 0000:00:01.0: irq 41 for MSI/MSI-X [ 1.312414] pcieport 0000:00:1c.0: setting latency timer to 64 [ 1.312501] pcieport 0000:00:1c.0: irq 42 for MSI/MSI-X [ 1.312624] pcieport 0000:00:1c.4: setting latency timer to 64 [ 1.312710] pcieport 0000:00:1c.4: irq 43 for MSI/MSI-X [ 1.312832] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt [ 1.312833] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 1.312835] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded [ 1.312856] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 1.312865] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 1.312884] pcieport 0000:00:1c.4: Signaling PME through PCIe PME interrupt [ 1.312885] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt [ 1.312894] pcie_pme 0000:00:1c.4:pcie01: service driver pcie_pme loaded [ 1.312904] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.312918] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.312947] intel_idle: MWAIT substates: 0x1120 [ 1.312948] intel_idle: v0.4 model 0x2A [ 1.312949] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.313015] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0 [ 1.313019] ACPI: Power Button [PWRB] [ 1.313045] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 1.313047] ACPI: Power Button [PWRF] [ 1.314715] APEI: Can not request iomem region <00000000bf48903e-00000000bf48903f> for GARs. [ 1.314768] [Firmware Warn]: GHES: Poll interval is 0 for generic hardware error source: 1, disabled. [ 1.314801] GHES: APEI firmware first mode is enabled by WHEA _OSC. [ 1.314851] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.335873] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.405124] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.500905] serial8250: ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A [ 1.548947] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.612727] 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.684585] 00:0d: ttyS2 at I/O 0x3e8 (irq = 10) is a 16550A [ 1.731517] Linux agpgart interface v0.103 [ 1.732476] brd: module loaded [ 1.732950] loop: module loaded [ 1.733017] ahci 0000:00:1f.2: version 3.0 [ 1.733034] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 1.733080] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X [ 1.733090] ahci 0000:00:1f.2: controller can't do SNTF, turning off CAP_SNTF [ 1.747338] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl RAID mode [ 1.747342] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst [ 1.747353] ahci 0000:00:1f.2: setting latency timer to 64 [ 1.787543] scsi0 : ahci [ 1.787615] scsi1 : ahci [ 1.787675] scsi2 : ahci [ 1.787736] scsi3 : ahci [ 1.787797] scsi4 : ahci [ 1.787857] scsi5 : ahci [ 1.787950] ata1: SATA max UDMA/133 abar m2048@0xfbb21000 port 0xfbb21100 irq 44 [ 1.787956] ata2: SATA max UDMA/133 abar m2048@0xfbb21000 port 0xfbb21180 irq 44 [ 1.787960] ata3: SATA max UDMA/133 abar m2048@0xfbb21000 port 0xfbb21200 irq 44 [ 1.787964] ata4: SATA max UDMA/133 abar m2048@0xfbb21000 port 0xfbb21280 irq 44 [ 1.787968] ata5: SATA max UDMA/133 abar m2048@0xfbb21000 port 0xfbb21300 irq 44 [ 1.787972] ata6: SATA max UDMA/133 abar m2048@0xfbb21000 port 0xfbb21380 irq 44 [ 1.788250] Fixed MDIO Bus: probed [ 1.788262] tun: Universal TUN/TAP device driver, 1.6 [ 1.788263] tun: (C) 1999-2004 Max Krasnyansky [ 1.788297] PPP generic driver version 2.4.2 [ 1.788361] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.788377] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.788390] ehci_hcd 0000:00:1a.0: setting latency timer to 64 [ 1.788395] ehci_hcd 0000:00:1a.0: EHCI Host Controller [ 1.788427] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 1.788454] ehci_hcd 0000:00:1a.0: debug port 2 [ 1.792347] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported [ 1.792361] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xfbb23000 [ 1.807170] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 1.807287] hub 1-0:1.0: USB hub found [ 1.807290] hub 1-0:1.0: 2 ports detected [ 1.807335] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 1.807348] ehci_hcd 0000:00:1d.0: setting latency timer to 64 [ 1.807352] ehci_hcd 0000:00:1d.0: EHCI Host Controller [ 1.807388] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.807411] ehci_hcd 0000:00:1d.0: debug port 2 [ 1.811283] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported [ 1.811297] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xfbb22000 [ 1.827122] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.827230] hub 2-0:1.0: USB hub found [ 1.827232] hub 2-0:1.0: 2 ports detected [ 1.827271] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.827278] uhci_hcd: USB Universal Host Controller Interface driver [ 1.827302] usbcore: registered new interface driver libusual [ 1.827325] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.830408] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.830412] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.830498] mousedev: PS/2 mouse device common for all mice [ 1.830609] rtc_cmos 00:03: RTC can wake from S4 [ 1.830764] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 1.830816] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 1.830860] device-mapper: uevent: version 1.0.3 [ 1.830905] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com [ 1.831018] cpuidle: using governor ladder [ 1.831204] cpuidle: using governor menu [ 1.831205] EFI Variables Facility v0.08 2004-May-17 [ 1.831320] TCP cubic registered [ 1.831379] NET: Registered protocol family 10 [ 1.831615] NET: Registered protocol family 17 [ 1.831624] Registering the dns_resolver key type [ 1.831728] PM: Hibernation image not present or could not be loaded. [ 1.831734] registered taskstats version 1 [ 1.857163] Magic number: 8:437:956 [ 1.857314] rtc_cmos 00:03: setting system clock to 2012-04-03 22:54:32 UTC (1333493672) [ 1.858294] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.858295] EDD information not available. [ 2.106547] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.106587] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.106626] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.106655] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.106676] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.107147] ata6.00: ATAPI: TSSTcorp CDDVDW SH-S223F, SB00, max UDMA/100 [ 2.107725] ata1.00: ATA-8: ST3500418AS, CC46, max UDMA/133 [ 2.107727] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.107822] ata3.00: ATA-8: ST31000528AS, CC37, max UDMA/133 [ 2.107827] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.107899] ata6.00: configured for UDMA/100 [ 2.108274] ata2.00: ATA-8: ST3500320AS, SD1A, max UDMA/133 [ 2.108276] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.108727] ata4.00: ATA-8: ST31000340AS, SD1A, max UDMA/133 [ 2.108729] ata4.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.109090] ata1.00: configured for UDMA/133 [ 2.109259] scsi 0:0:0:0: Direct-Access ATA ST3500418AS CC46 PQ: 0 ANSI: 5 [ 2.109415] ata3.00: configured for UDMA/133 [ 2.109434] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 2.109482] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.109758] sd 0:0:0:0: [sda] Write Protect is off [ 2.109761] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.109873] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.110224] ata2.00: configured for UDMA/133 [ 2.110349] scsi 1:0:0:0: Direct-Access ATA ST3500320AS SD1A PQ: 0 ANSI: 5 [ 2.110511] sd 1:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 2.110522] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 2.110537] sd 1:0:0:0: [sdb] Write Protect is off [ 2.110538] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 2.110556] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.110744] scsi 2:0:0:0: Direct-Access ATA ST31000528AS CC37 PQ: 0 ANSI: 5 [ 2.110900] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 2.110950] sd 2:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 2.111083] ata4.00: configured for UDMA/133 [ 2.111174] scsi 3:0:0:0: Direct-Access ATA ST31000340AS SD1A PQ: 0 ANSI: 5 [ 2.111232] sd 2:0:0:0: [sdc] Write Protect is off [ 2.111234] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00 [ 2.111306] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.111347] sd 3:0:0:0: Attached scsi generic sg3 type 0 [ 2.111352] sd 3:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 2.111508] sd 3:0:0:0: [sdd] Write Protect is off [ 2.111510] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00 [ 2.111565] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.118492] usb 1-1: new high-speed USB device number 2 using ehci_hcd [ 2.118959] sdb: unknown partition table [ 2.119139] sd 1:0:0:0: [sdb] Attached SCSI disk [ 2.121995] sda: unknown partition table [ 2.122571] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.123226] sdc: sdc1 [ 2.123946] sd 2:0:0:0: [sdc] Attached SCSI disk [ 2.130072] sdd: sdd1 [ 2.130878] sd 3:0:0:0: [sdd] Attached SCSI disk [ 2.238230] Refined TSC clocksource calibration: 3192.750 MHz. [ 2.238236] Switching to clocksource tsc [ 2.251101] hub 1-1:1.0: USB hub found [ 2.251289] hub 1-1:1.0: 6 ports detected [ 2.361910] usb 2-1: new high-speed USB device number 2 using ehci_hcd [ 2.494272] hub 2-1:1.0: USB hub found [ 2.494482] hub 2-1:1.0: 6 ports detected [ 2.553512] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.564077] ata5.00: HPA detected: current 976771055, native 976773168 [ 2.564229] ata5.00: ATA-8: WDC WD5000AAKS-22YGA0, 12.01C02, max UDMA/133 [ 2.564234] ata5.00: 976771055 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.565298] ata5.00: configured for UDMA/133 [ 2.565474] scsi 4:0:0:0: Direct-Access ATA WDC WD5000AAKS-2 12.0 PQ: 0 ANSI: 5 [ 2.565577] usb 1-1.2: new full-speed USB device number 3 using ehci_hcd [ 2.565648] sd 4:0:0:0: Attached scsi generic sg4 type 0 [ 2.565692] sd 4:0:0:0: [sde] 976771055 512-byte logical blocks: (500 GB/465 GiB) [ 2.565964] sd 4:0:0:0: [sde] Write Protect is off [ 2.565966] sd 4:0:0:0: [sde] Mode Sense: 00 3a 00 00 [ 2.566060] sd 4:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.566260] scsi 5:0:0:0: CD-ROM TSSTcorp CDDVDW SH-S223F SB00 PQ: 0 ANSI: 5 [ 2.569746] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.569750] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.569929] sr 5:0:0:0: Attached scsi CD-ROM sr0 [ 2.570005] sr 5:0:0:0: Attached scsi generic sg5 type 5 [ 2.577284] sde: sde1 [ 2.577830] sd 4:0:0:0: [sde] Attached SCSI disk [ 2.578813] Freeing unused kernel memory: 920k freed [ 2.578881] Write protecting the kernel read-only data: 12288k [ 2.582250] Freeing unused kernel memory: 1608k freed [ 2.584731] Freeing unused kernel memory: 1200k freed >[ 2.588748] udevd[108]: starting version 175 [ 2.661779] input: Winbond Electronics Corp Hermon USB hidmouse Device as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input2 [ 2.661869] generic-usb 0003:0557:2221.0001: input,hidraw0: USB HID v1.00 Mouse [Winbond Electronics Corp Hermon USB hidmouse Device] on usb-0000:00:1a.0-1.2/input0 [ 2.662438] input: Winbond Electronics Corp Hermon USB hidmouse Device as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/input/input3 [ 2.662556] generic-usb 0003:0557:2221.0002: input,hidraw1: USB HID v1.00 Keyboard [Winbond Electronics Corp Hermon USB hidmouse Device] on usb-0000:00:1a.0-1.2/input1 [ 2.662567] usbcore: registered new interface driver usbhid [ 2.662569] usbhid: USB HID core driver [ 2.729188] usb 1-1.6: new low-speed USB device number 4 using ehci_hcd [ 4.106198] generic-usb 0003:051D:0002.0003: hiddev0,hidraw2: USB HID v1.10 Device [American Power Conversion Back-UPS ES 750 FW:841.I2 .D USB FW:I2 ] on usb-0000:00:1a.0-1.6/input0 [ 4.178034] usb 2-1.1: new full-speed USB device number 3 using ehci_hcd [ 4.279213] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input4 [ 4.279331] generic-usb 0003:045E:0745.0004: input,hidraw3: USB HID v1.11 Keyboard [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:1d.0-1.1/input0 [ 4.284891] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/input/input5 [ 4.285164] generic-usb 0003:045E:0745.0005: input,hidraw4: USB HID v1.11 Mouse [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:1d.0-1.1/input1 [ 4.300886] input: Microsoft Microsoft® Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.2/input/input6 [ 4.301172] generic-usb 0003:045E:0745.0006: input,hiddev0,hidraw5: USB HID v1.11 Device [Microsoft Microsoft® Nano Transceiver v2.0] on usb-0000:00:1d.0-1.1/input2 [ 4.373608] usb 2-1.3: new low-speed USB device number 4 using ehci_hcd [ 4.484004] input: HOLTEK Wireless USB Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/input/input7 [ 4.484234] generic-usb 0003:04D9:A01C.0007: input,hidraw6: USB HID v1.10 Keyboard [HOLTEK Wireless USB Device] on usb-0000:00:1d.0-1.3/input0 [ 4.496590] input: HOLTEK Wireless USB Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.1/input/input8 [ 4.496834] generic-usb 0003:04D9:A01C.0008: input,hidraw7: USB HID v1.10 Mouse [HOLTEK Wireless USB Device] on usb-0000:00:1d.0-1.3/input1 [ 4.569012] usb 2-1.4: new low-speed USB device number 5 using ehci_hcd [ 4.681801] input: HID 04d9:1203 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/input/input9 [ 4.682021] generic-usb 0003:04D9:1203.0009: input,hidraw8: USB HID v1.11 Keyboard [HID 04d9:1203] on usb-0000:00:1d.0-1.4/input0 [ 4.697044] input: HID 04d9:1203 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.1/input/input10 [ 4.697258] generic-usb 0003:04D9:1203.000A: input,hidraw9: USB HID v1.11 Device [HID 04d9:1203] on usb-0000:00:1d.0-1.4/input1 [ 4.768718] usb 2-1.5: new high-speed USB device number 6 using ehci_hcd [ 5.050773] Initializing USB Mass Storage driver... [ 5.051039] scsi6 : usb-storage 2-1.5:1.0 [ 5.051109] usbcore: registered new interface driver usb-storage [ 5.051110] USB Mass Storage support registered. [ 6.399485] scsi 6:0:0:0: Direct-Access Generic Compact Flash 0.00 PQ: 0 ANSI: 2 [ 6.399997] scsi 6:0:0:1: Direct-Access Generic SM/xD-Picture 0.00 PQ: 0 ANSI: 2 [ 6.400607] scsi 6:0:0:2: Direct-Access Generic SDXC/MMC 0.00 PQ: 0 ANSI: 2 [ 6.401211] scsi 6:0:0:3: Direct-Access Generic MS/MS-Pro/HG 0.00 PQ: 0 ANSI: 2 [ 6.401713] scsi 6:0:0:4: Direct-Access Generic SD/MMC/MS/MSPRO 0.00 PQ: 0 ANSI: 2 [ 6.402263] sd 6:0:0:0: Attached scsi generic sg6 type 0 [ 6.402522] sd 6:0:0:1: Attached scsi generic sg7 type 0 [ 6.402762] sd 6:0:0:2: Attached scsi generic sg8 type 0 [ 6.402947] sd 6:0:0:3: Attached scsi generic sg9 type 0 [ 6.403243] sd 6:0:0:4: Attached scsi generic sg10 type 0 [ 6.403678] sd 6:0:0:0: [sdf] 7813120 512-byte logical blocks: (4.00 GB/3.72 GiB) [ 6.405785] sd 6:0:0:0: [sdf] Write Protect is off [ 6.405787] sd 6:0:0:0: [sdf] Mode Sense: 03 00 00 00 [ 6.408884] sd 6:0:0:0: [sdf] No Caching mode page present [ 6.408886] sd 6:0:0:0: [sdf] Assuming drive cache: write through [ 6.413418] sd 6:0:0:3: [sdi] Attached SCSI removable disk [ 6.417415] sd 6:0:0:1: [sdg] Attached SCSI removable disk [ 6.422603] sd 6:0:0:0: [sdf] No Caching mode page present [ 6.422606] sd 6:0:0:0: [sdf] Assuming drive cache: write through [ 6.423155] sd 6:0:0:2: [sdh] Attached SCSI removable disk [ 6.423748] sd 6:0:0:4: [sdj] Attached SCSI removable disk [ 6.424478] sdf: sdf1 [ 6.426741] sd 6:0:0:0: [sdf] No Caching mode page present [ 6.426744] sd 6:0:0:0: [sdf] Assuming drive cache: write through [ 6.426747] sd 6:0:0:0: [sdf] Attached SCSI removable disk [ 7.592001] vesafb: mode is 800x600x16, linelength=1600, pages=16 [ 7.592003] vesafb: scrolling: redraw [ 7.592005] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0 [ 7.597355] vesafb: framebuffer at 0xfa000000, mapped to 0xffffc90012600000, using 1875k, total 16384k [ 7.597462] Console: switching to colour frame buffer device 100x37 [ 7.607359] fb0: VESA VGA frame buffer device [ 16.470604] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 16.487490] ISO 9660 Extensions: RRIP_1991A [ 37.230299] mpt2sas version 10.100.00.00 loaded [ 37.230421] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k [ 37.230423] e1000e: Copyright(c) 1999 - 2011 Intel Corporation. [ 37.230476] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 37.230496] e1000e 0000:00:19.0: setting latency timer to 64 [ 37.230775] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [ 37.232407] scsi7 : Fusion MPT SAS Host [ 37.233274] mpt2sas 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 37.233285] mpt2sas 0000:01:00.0: setting latency timer to 64 [ 37.233293] mpt2sas0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (16413108 kB) [ 37.233364] mpt2sas 0000:01:00.0: irq 46 for MSI/MSI-X [ 37.233382] mpt2sas0-msix0: PCI-MSI-X enabled: IRQ 46 [ 37.233384] mpt2sas0: iomem(0x00000000fbac0000), mapped(0xffffc900125e0000), size(16384) [ 37.233386] mpt2sas0: ioport(0x000000000000e000), size(256) [ 37.542017] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:25:90:57:9d:5f [ 37.542020] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [ 37.542083] e1000e 0000:00:19.0: eth0: MAC: 10, PHY: 11, PBA No: FFFFFF-0FF [ 37.542092] e1000e 0000:03:00.0: Disabling ASPM L0s [ 37.542181] e1000e 0000:03:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 37.542201] e1000e 0000:03:00.0: setting latency timer to 64 [ 37.542432] e1000e 0000:03:00.0: irq 47 for MSI/MSI-X [ 37.542436] e1000e 0000:03:00.0: irq 48 for MSI/MSI-X [ 37.542439] e1000e 0000:03:00.0: irq 49 for MSI/MSI-X [ 37.554007] mpt2sas0: sending diag reset !! [ 37.653397] e1000e 0000:03:00.0: eth1: (PCI Express:2.5GT/s:Width x1) 00:25:90:57:9d:5e [ 37.653399] e1000e 0000:03:00.0: eth1: Intel(R) PRO/1000 Network Connection [ 37.653482] e1000e 0000:03:00.0: eth1: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF [ 38.567694] mpt2sas0: diag reset: SUCCESS [ 38.714200] mpt2sas0: Allocated physical memory: size(3993 kB) [ 38.714201] mpt2sas0: Current Controller Queue Depth(1754), Max Controller Queue Depth(2015) [ 38.714203] mpt2sas0: Scatter Gather Elements per IO(128) [ 38.943555] mpt2sas0: LSISAS2008: FWVersion(07.00.00.00), ChipRevision(0x03), BiosVersion(07.11.00.00) [ 38.943559] mpt2sas0: Protocol=(Initiator,Target), Capabilities=(Raid,TLR,EEDP,Snapshot Buffer,Diag Trace Buffer,Task Set Full,NCQ) [ 38.943697] mpt2sas0: sending port enable !! [ 40.480244] mpt2sas0: host_add: handle(0x0001), sas_addr(0x500605b003f9a750), phys(8) [ 40.674651] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 40.903259] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [ 40.958403] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [ 40.959089] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 45.129744] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [ 45.184786] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [ 45.185475] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 46.589477] mpt2sas0: port enable: SUCCESS [ 46.589736] scsi 7:1:0:0: Direct-Access LSI Logical Volume 3000 PQ: 0 ANSI: 6 [ 46.590435] scsi 7:1:0:0: RAID10: handle(0x011e), wwid(0x04171e8a6bd03dea), pd_count(4), type(SATA) [ 46.590441] scsi 7:1:0:0: qdepth(128), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 46.602394] scsi 7:0:0:0: Direct-Access ATA SAMSUNG HM500JJ 0001 PQ: 0 ANSI: 5 [ 46.602585] scsi 7:0:0:0: SATA: handle(0x0009), sas_addr(0x4433221104000000), phy(4), device_name(0x4e905002f0d304a4) [ 46.602589] scsi 7:0:0:0: SATA: enclosure_logical_id(0x500605b003f9a750), slot(4) [ 46.602664] scsi 7:0:0:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 46.602669] scsi 7:0:0:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(6), cmd_que(1) [ 46.604252] scsi 7:0:1:0: Direct-Access ATA ST9500420AS SDM1 PQ: 0 ANSI: 5 [ 46.604437] scsi 7:0:1:0: SATA: handle(0x000a), sas_addr(0x4433221105000000), phy(5), device_name(0xc5005000df5c3d40) [ 46.604441] scsi 7:0:1:0: SATA: enclosure_logical_id(0x500605b003f9a750), slot(5) [ 46.604515] scsi 7:0:1:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 46.604519] scsi 7:0:1:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(6), cmd_que(1) [ 46.616487] scsi 7:0:2:0: Direct-Access ATA SAMSUNG HM500JJ 0001 PQ: 0 ANSI: 5 [ 46.616678] scsi 7:0:2:0: SATA: handle(0x000b), sas_addr(0x4433221106000000), phy(6), device_name(0x4e905002f0e204a4) [ 46.616682] scsi 7:0:2:0: SATA: enclosure_logical_id(0x500605b003f9a750), slot(6) [ 46.616758] scsi 7:0:2:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 46.616762] scsi 7:0:2:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(6), cmd_que(1) [ 46.636115] scsi 7:0:3:0: Direct-Access ATA ST9500424AS BSM1 PQ: 0 ANSI: 5 [ 46.636307] scsi 7:0:3:0: SATA: handle(0x000c), sas_addr(0x4433221107000000), phy(7), device_name(0xc5005000bc0c488f) [ 46.636311] scsi 7:0:3:0: SATA: enclosure_logical_id(0x500605b003f9a750), slot(7) [ 46.636386] scsi 7:0:3:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 46.636391] scsi 7:0:3:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(6), cmd_que(1) [ 46.636700] sd 7:1:0:0: Attached scsi generic sg11 type 0 [ 46.636730] sd 7:1:0:0: [sdk] 1949216768 512-byte logical blocks: (997 GB/929 GiB) [ 46.636843] sd 7:1:0:0: [sdk] Write Protect is off [ 46.636844] sd 7:1:0:0: [sdk] Mode Sense: 03 00 00 08 [ 46.636863] scsi 7:0:0:0: Attached scsi generic sg12 type 0 [ 46.636868] sd 7:1:0:0: [sdk] Got wrong page [ 46.636869] sd 7:1:0:0: [sdk] Assuming drive cache: write through [ 46.637133] scsi 7:0:1:0: Attached scsi generic sg13 type 0 [ 46.637148] sd 7:1:0:0: [sdk] Got wrong page [ 46.637149] sd 7:1:0:0: [sdk] Assuming drive cache: write through [ 46.637251] scsi 7:0:2:0: Attached scsi generic sg14 type 0 [ 46.637454] scsi 7:0:3:0: Attached scsi generic sg15 type 0 [ 46.659296] sdk: unknown partition table [ 46.659617] sd 7:1:0:0: [sdk] Got wrong page [ 46.659619] sd 7:1:0:0: [sdk] Assuming drive cache: write through [ 46.659621] sd 7:1:0:0: [sdk] Attached SCSI disk [ 48.367358] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 48.368078] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 59.105008] eth0: no IPv6 routers present [ 153.678464] device-mapper: table: 252:13: mirror: unknown target type [ 153.678466] device-mapper: ioctl: error adding target to table [ 154.069545] device-mapper: table: 252:13: mirror: unknown target type [ 154.069547] device-mapper: ioctl: error adding target to table [ 155.473886] NTFS driver 2.1.30 [Flags: R/O MODULE]. [ 155.480998] Btrfs loaded [ 155.489583] JFS: nTxBlock = 8192, nTxLock = 65536 [ 155.503581] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [ 155.504014] SGI XFS Quota Management subsystem [ 155.551983] mdadm: sending ioctl 800c0910 to a partition! [ 155.551991] mdadm: sending ioctl 1261 to a partition! [ 155.552185] mdadm: sending ioctl 1261 to a partition! [ 155.552306] mdadm: sending ioctl 1261 to a partition! [ 155.552412] mdadm: sending ioctl 1261 to a partition! [ 155.552858] mdadm: sending ioctl 1261 to a partition! [ 155.552958] mdadm: sending ioctl 1261 to a partition! [ 155.553064] mdadm: sending ioctl 800c0910 to a partition! [ 155.553069] mdadm: sending ioctl 1261 to a partition! [ 155.553182] mdadm: sending ioctl 1261 to a partition! [ 156.932002] md: md127 stopped. [ 156.933276] md: bind [ 156.933347] md: bind [ 156.968453] md: md126 stopped. [ 156.968560] md: bind [ 156.968637] md: bind [ 156.969506] md: raid1 personality registered for level 1 [ 156.969761] bio: create slab at 1 [ 156.969800] md/raid1:md126: active with 2 out of 2 mirrors [ 156.969813] md126: detected capacity change from 0 to 500104691712 [ 156.970535] md126: unknown partition table [ 157.034071] md: md0 stopped. [ 157.034963] md: bind [ 157.035336] md: bind [ 157.036078] md/raid1:md0: active with 2 out of 2 mirrors [ 157.036093] md0: detected capacity change from 0 to 1000202174464 [ 157.037434] md0: unknown partition table [ 159.001714] ------------[ cut here ]------------ [ 159.001717] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 159.001719] invalid opcode: 0000 [#1] SMP [ 159.001720] CPU 0 [ 159.001721] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 159.001731] [ 159.001733] Pid: 14365, comm: parted_devices Not tainted 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 159.001736] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 159.001742] RSP: 0018:ffff880417edfcb8 EFLAGS: 00010246 [ 159.001743] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 159.001744] RDX: 0000000000000000 RSI: ffff880417e430c0 RDI: ffff88042179fc00 [ 159.001746] RBP: ffff880417edfcb8 R08: 0000000000000246 R09: 0000000000000077 [ 159.001747] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880417e430c0 [ 159.001748] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 159.001750] FS: 00007f1a3af4e740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 159.001751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 159.001752] CR2: 0000000001d6f098 CR3: 0000000419772000 CR4: 00000000000406f0 [ 159.001754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 159.001755] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 159.001757] Process parted_devices (pid: 14365, threadinfo ffff880417ede000, task ffff880417c1c4d0) [ 159.001758] Stack: [ 159.001759] ffff880417edfda8 ffffffffa01a6eaa 0000000000000000 0000000000000000 [ 159.001762] ffff880417edfce8 ffffffff8105fae2 ffff880417edfd08 0000000000000010 [ 159.001764] ffff880417edfd18 ffffffff81300936 ffff880417e430c0 ffff880417e430c0 [ 159.001767] Call Trace: [ 159.001771] [] make_request+0x4a/0xa60 [raid1] [ 159.001775] [] ? default_wake_function+0x12/0x20 [ 159.001777] [] ? throtl_find_tg+0x46/0x60 [ 159.001779] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 159.001782] [] ? __wake_up+0x53/0x70 [ 159.001784] [] md_make_request+0xd0/0x200 [ 159.001788] [] ? mempool_alloc_slab+0x15/0x20 [ 159.001791] [] generic_make_request.part.50+0x74/0xb0 [ 159.001793] [] generic_make_request+0x68/0x70 [ 159.001795] [] submit_bio+0x85/0x110 [ 159.001798] [] ? bio_alloc_bioset+0x5a/0xf0 [ 159.001800] [] blkdev_issue_flush+0x92/0xe0 [ 159.001802] [] blkdev_fsync+0x3e/0x50 [ 159.001805] [] do_fsync+0x56/0x80 [ 159.001807] [] sys_fsync+0x10/0x20 [ 159.001810] [] system_call_fastpath+0x16/0x1b [ 159.001811] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 159.001831] RIP [] md_write_start+0x1c/0x20 [ 159.001834] RSP [ 159.001849] ---[ end trace cce129ba795d84aa ]--- [ 178.435539] scsi_verify_blk_ioctl: 472 callbacks suppressed [ 178.435543] mdadm: sending ioctl 1261 to a partition! [ 178.435544] mdadm: sending ioctl 1261 to a partition! [ 179.249493] mdadm: sending ioctl 1261 to a partition! [ 179.249496] mdadm: sending ioctl 1261 to a partition! [ 185.326815] ------------[ cut here ]------------ [ 185.326819] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 185.326821] invalid opcode: 0000 [#2] SMP [ 185.326822] CPU 0 [ 185.326823] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 185.326834] [ 185.326835] Pid: 17211, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 185.326846] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 185.326852] RSP: 0018:ffff88041c0ffcb8 EFLAGS: 00010246 [ 185.326853] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 185.326854] RDX: 0000000000000000 RSI: ffff88042178d480 RDI: ffff88042179fc00 [ 185.326856] RBP: ffff88041c0ffcb8 R08: 0000000000000246 R09: 0000000000000005 [ 185.326857] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88042178d480 [ 185.326858] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 185.326860] FS: 00007fb56720c740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 185.326861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.326862] CR2: 0000000000aec098 CR3: 000000041b031000 CR4: 00000000000406f0 [ 185.326864] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 185.326865] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 185.326867] Process parted_devices (pid: 17211, threadinfo ffff88041c0fe000, task ffff88041853ade0) [ 185.326868] Stack: [ 185.326869] ffff88041c0ffda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 185.326871] 0000000000000000 0000000000000000 ffff88041c0ffd08 0000000000000010 [ 185.326874] ffff88041c0ffd18 ffffffff81300936 ffff88042178d480 ffff88042178d480 [ 185.326876] Call Trace: [ 185.326880] [] make_request+0x4a/0xa60 [raid1] [ 185.326883] [] ? throtl_find_tg+0x46/0x60 [ 185.326885] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 185.326888] [] md_make_request+0xd0/0x200 [ 185.326891] [] ? mempool_alloc_slab+0x15/0x20 [ 185.326895] [] generic_make_request.part.50+0x74/0xb0 [ 185.326897] [] generic_make_request+0x68/0x70 [ 185.326899] [] submit_bio+0x85/0x110 [ 185.326902] [] ? bio_alloc_bioset+0x5a/0xf0 [ 185.326904] [] blkdev_issue_flush+0x92/0xe0 [ 185.326906] [] blkdev_fsync+0x3e/0x50 [ 185.326908] [] do_fsync+0x56/0x80 [ 185.326910] [] sys_fsync+0x10/0x20 [ 185.326913] [] system_call_fastpath+0x16/0x1b [ 185.326915] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 185.326934] RIP [] md_write_start+0x1c/0x20 [ 185.326937] RSP [ 185.326952] ---[ end trace cce129ba795d84ab ]--- [ 187.544231] ------------[ cut here ]------------ [ 187.544234] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 187.544235] invalid opcode: 0000 [#3] SMP [ 187.544237] CPU 0 [ 187.544238] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 187.544248] [ 187.544250] Pid: 17365, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 187.544253] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 187.544259] RSP: 0018:ffff880418c0fcb8 EFLAGS: 00010246 [ 187.544260] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 187.544261] RDX: 0000000000000000 RSI: ffff88041984d240 RDI: ffff88042179fc00 [ 187.544262] RBP: ffff880418c0fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 187.544264] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041984d240 [ 187.544265] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 187.544267] FS: 00007fc1d7ef1740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 187.544268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 187.544269] CR2: 000000000157a098 CR3: 00000004251c6000 CR4: 00000000000406f0 [ 187.544271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 187.544272] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 187.544274] Process parted_devices (pid: 17365, threadinfo ffff880418c0e000, task ffff880417ff16f0) [ 187.544275] Stack: [ 187.544276] ffff880418c0fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 187.544278] 0000000000000000 0000000000000000 ffff880418c0fd08 0000000000000010 [ 187.544281] ffff880418c0fd18 ffffffff81300936 ffff88041984d240 ffff88041984d240 [ 187.544283] Call Trace: [ 187.544287] [] make_request+0x4a/0xa60 [raid1] [ 187.544290] [] ? throtl_find_tg+0x46/0x60 [ 187.544292] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 187.544294] [] md_make_request+0xd0/0x200 [ 187.544298] [] ? mempool_alloc_slab+0x15/0x20 [ 187.544301] [] generic_make_request.part.50+0x74/0xb0 [ 187.544303] [] generic_make_request+0x68/0x70 [ 187.544305] [] submit_bio+0x85/0x110 [ 187.544308] [] ? bio_alloc_bioset+0x5a/0xf0 [ 187.544310] [] blkdev_issue_flush+0x92/0xe0 [ 187.544312] [] blkdev_fsync+0x3e/0x50 [ 187.544315] [] do_fsync+0x56/0x80 [ 187.544317] [] sys_fsync+0x10/0x20 [ 187.544319] [] system_call_fastpath+0x16/0x1b [ 187.544320] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 187.544340] RIP [] md_write_start+0x1c/0x20 [ 187.544342] RSP [ 187.544344] ---[ end trace cce129ba795d84ac ]--- [ 189.853009] ------------[ cut here ]------------ [ 189.853012] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 189.853014] invalid opcode: 0000 [#4] SMP [ 189.853016] CPU 3 [ 189.853016] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 189.853026] [ 189.853028] Pid: 17481, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 189.853031] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 189.853037] RSP: 0018:ffff880417d25cb8 EFLAGS: 00010246 [ 189.853038] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 189.853040] RDX: 0000000000000000 RSI: ffff88041ad04b40 RDI: ffff88042179fc00 [ 189.853041] RBP: ffff880417d25cb8 R08: 0000000000000246 R09: 0000000000000005 [ 189.853042] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041ad04b40 [ 189.853043] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 189.853045] FS: 00007fad1f907740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 189.853047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.853048] CR2: 00000000006be098 CR3: 0000000418d96000 CR4: 00000000000406e0 [ 189.853049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 189.853051] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 189.853052] Process parted_devices (pid: 17481, threadinfo ffff880417d24000, task ffff88041aefdbc0) [ 189.853053] Stack: [ 189.853054] ffff880417d25da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 189.853057] 0000000000000000 0000000000000000 ffff880417d25d08 0000000000000010 [ 189.853060] ffff880417d25d18 ffffffff81300936 ffff88041ad04b40 ffff88041ad04b40 [ 189.853062] Call Trace: [ 189.853066] [] make_request+0x4a/0xa60 [raid1] [ 189.853069] [] ? throtl_find_tg+0x46/0x60 [ 189.853071] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 189.853073] [] md_make_request+0xd0/0x200 [ 189.853077] [] ? mempool_alloc_slab+0x15/0x20 [ 189.853080] [] generic_make_request.part.50+0x74/0xb0 [ 189.853082] [] generic_make_request+0x68/0x70 [ 189.853084] [] submit_bio+0x85/0x110 [ 189.853087] [] ? bio_alloc_bioset+0x5a/0xf0 [ 189.853089] [] blkdev_issue_flush+0x92/0xe0 [ 189.853091] [] blkdev_fsync+0x3e/0x50 [ 189.853094] [] do_fsync+0x56/0x80 [ 189.853096] [] sys_fsync+0x10/0x20 [ 189.853099] [] system_call_fastpath+0x16/0x1b [ 189.853100] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 189.853120] RIP [] md_write_start+0x1c/0x20 [ 189.853122] RSP [ 189.853124] ---[ end trace cce129ba795d84ad ]--- [ 192.113488] ------------[ cut here ]------------ [ 192.113490] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 192.113492] invalid opcode: 0000 [#5] SMP [ 192.113494] CPU 2 [ 192.113495] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 192.113505] [ 192.113507] Pid: 17596, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 192.113509] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 192.113515] RSP: 0018:ffff880418f61cb8 EFLAGS: 00010246 [ 192.113517] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 192.113518] RDX: 0000000000000000 RSI: ffff88041c101840 RDI: ffff88042179fc00 [ 192.113519] RBP: ffff880418f61cb8 R08: 0000000000000246 R09: 0000000000000005 [ 192.113520] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c101840 [ 192.113522] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 192.113523] FS: 00007f64e5ec2740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 192.113525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.113526] CR2: 0000000002491098 CR3: 000000041b3cc000 CR4: 00000000000406e0 [ 192.113528] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 192.113529] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 192.113531] Process parted_devices (pid: 17596, threadinfo ffff880418f60000, task ffff880417e1dbc0) [ 192.113532] Stack: [ 192.113533] ffff880418f61da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 192.113536] 0000000000000000 0000000000000000 ffff880418f61d08 0000000000000010 [ 192.113538] ffff880418f61d18 ffffffff81300936 ffff88041c101840 ffff88041c101840 [ 192.113541] Call Trace: [ 192.113545] [] make_request+0x4a/0xa60 [raid1] [ 192.113548] [] ? throtl_find_tg+0x46/0x60 [ 192.113550] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 192.113552] [] md_make_request+0xd0/0x200 [ 192.113556] [] ? mempool_alloc_slab+0x15/0x20 [ 192.113559] [] generic_make_request.part.50+0x74/0xb0 [ 192.113561] [] generic_make_request+0x68/0x70 [ 192.113563] [] submit_bio+0x85/0x110 [ 192.113566] [] ? bio_alloc_bioset+0x5a/0xf0 [ 192.113568] [] blkdev_issue_flush+0x92/0xe0 [ 192.113570] [] blkdev_fsync+0x3e/0x50 [ 192.113573] [] do_fsync+0x56/0x80 [ 192.113575] [] sys_fsync+0x10/0x20 [ 192.113578] [] system_call_fastpath+0x16/0x1b [ 192.113579] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 192.113599] RIP [] md_write_start+0x1c/0x20 [ 192.113601] RSP [ 192.113603] ---[ end trace cce129ba795d84ae ]--- [ 194.413903] ------------[ cut here ]------------ [ 194.413906] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 194.413907] invalid opcode: 0000 [#6] SMP [ 194.413909] CPU 0 [ 194.413910] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 194.413920] [ 194.413922] Pid: 17711, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 194.413925] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 194.413931] RSP: 0018:ffff880417ffbcb8 EFLAGS: 00010246 [ 194.413932] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 194.413933] RDX: 0000000000000000 RSI: ffff880417d94480 RDI: ffff88042179fc00 [ 194.413935] RBP: ffff880417ffbcb8 R08: 0000000000000246 R09: 0000000000000005 [ 194.413936] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417d94480 [ 194.413937] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 194.413939] FS: 00007f89ec6c9740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 194.413941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.413942] CR2: 000000000203a098 CR3: 000000041b0fb000 CR4: 00000000000406f0 [ 194.413943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 194.413945] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 194.413946] Process parted_devices (pid: 17711, threadinfo ffff880417ffa000, task ffff8804184296f0) [ 194.413947] Stack: [ 194.413948] ffff880417ffbda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 194.413951] 0000000000000000 0000000000000000 ffff880417ffbd08 0000000000000010 [ 194.413954] ffff880417ffbd18 ffffffff81300936 ffff880417d94480 ffff880417d94480 [ 194.413956] Call Trace: [ 194.413960] [] make_request+0x4a/0xa60 [raid1] [ 194.413963] [] ? throtl_find_tg+0x46/0x60 [ 194.413965] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 194.413968] [] md_make_request+0xd0/0x200 [ 194.413971] [] ? mempool_alloc_slab+0x15/0x20 [ 194.413974] [] generic_make_request.part.50+0x74/0xb0 [ 194.413977] [] generic_make_request+0x68/0x70 [ 194.413979] [] submit_bio+0x85/0x110 [ 194.413982] [] ? bio_alloc_bioset+0x5a/0xf0 [ 194.413984] [] blkdev_issue_flush+0x92/0xe0 [ 194.413986] [] blkdev_fsync+0x3e/0x50 [ 194.413989] [] do_fsync+0x56/0x80 [ 194.413991] [] sys_fsync+0x10/0x20 [ 194.413994] [] system_call_fastpath+0x16/0x1b [ 194.413995] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 194.414015] RIP [] md_write_start+0x1c/0x20 [ 194.414017] RSP [ 194.414019] ---[ end trace cce129ba795d84af ]--- [ 196.747933] ------------[ cut here ]------------ [ 196.747935] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 196.747937] invalid opcode: 0000 [#7] SMP [ 196.747939] CPU 1 [ 196.747940] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 196.747950] [ 196.747952] Pid: 17826, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 196.747955] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 196.747961] RSP: 0018:ffff880419713cb8 EFLAGS: 00010246 [ 196.747962] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 196.747964] RDX: 0000000000000000 RSI: ffff880419612b40 RDI: ffff88042179fc00 [ 196.747965] RBP: ffff880419713cb8 R08: 0000000000000246 R09: 0000000000000005 [ 196.747966] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419612b40 [ 196.747967] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 196.747969] FS: 00007fc00ab87740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 196.747971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 196.747972] CR2: 0000000002122098 CR3: 0000000418f2f000 CR4: 00000000000406e0 [ 196.747973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 196.747975] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 196.747976] Process parted_devices (pid: 17826, threadinfo ffff880419712000, task ffff880417e1dbc0) [ 196.747978] Stack: [ 196.747979] ffff880419713da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 196.747981] 0000000000000000 0000000000000000 ffff880419713d08 0000000000000010 [ 196.747984] ffff880419713d18 ffffffff81300936 ffff880419612b40 ffff880419612b40 [ 196.747986] Call Trace: [ 196.747990] [] make_request+0x4a/0xa60 [raid1] [ 196.747993] [] ? throtl_find_tg+0x46/0x60 [ 196.747995] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 196.747997] [] md_make_request+0xd0/0x200 [ 196.748001] [] ? mempool_alloc_slab+0x15/0x20 [ 196.748004] [] generic_make_request.part.50+0x74/0xb0 [ 196.748006] [] generic_make_request+0x68/0x70 [ 196.748008] [] submit_bio+0x85/0x110 [ 196.748011] [] ? bio_alloc_bioset+0x5a/0xf0 [ 196.748013] [] blkdev_issue_flush+0x92/0xe0 [ 196.748015] [] blkdev_fsync+0x3e/0x50 [ 196.748018] [] do_fsync+0x56/0x80 [ 196.748020] [] sys_fsync+0x10/0x20 [ 196.748023] [] system_call_fastpath+0x16/0x1b [ 196.748024] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 196.748044] RIP [] md_write_start+0x1c/0x20 [ 196.748047] RSP [ 196.748048] ---[ end trace cce129ba795d84b0 ]--- [ 199.028206] ------------[ cut here ]------------ [ 199.028209] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 199.028210] invalid opcode: 0000 [#8] SMP [ 199.028212] CPU 2 [ 199.028213] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 199.028223] [ 199.028225] Pid: 17941, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 199.028228] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 199.028234] RSP: 0018:ffff88041c333cb8 EFLAGS: 00010246 [ 199.028235] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 199.028236] RDX: 0000000000000000 RSI: ffff880417ee2000 RDI: ffff88042179fc00 [ 199.028237] RBP: ffff88041c333cb8 R08: 0000000000000246 R09: 0000000000000005 [ 199.028239] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417ee2000 [ 199.028240] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 199.028242] FS: 00007fc5126d9740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 199.028243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.028244] CR2: 00000000015c1098 CR3: 0000000419260000 CR4: 00000000000406e0 [ 199.028246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.028247] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 199.028249] Process parted_devices (pid: 17941, threadinfo ffff88041c332000, task ffff880417e1dbc0) [ 199.028250] Stack: [ 199.028251] ffff88041c333da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 199.028254] 0000000000000000 0000000000000000 ffff88041c333d08 0000000000000010 [ 199.028256] ffff88041c333d18 ffffffff81300936 ffff880417ee2000 ffff880417ee2000 [ 199.028259] Call Trace: [ 199.028262] [] make_request+0x4a/0xa60 [raid1] [ 199.028265] [] ? throtl_find_tg+0x46/0x60 [ 199.028267] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 199.028270] [] md_make_request+0xd0/0x200 [ 199.028273] [] ? mempool_alloc_slab+0x15/0x20 [ 199.028276] [] generic_make_request.part.50+0x74/0xb0 [ 199.028278] [] generic_make_request+0x68/0x70 [ 199.028280] [] submit_bio+0x85/0x110 [ 199.028283] [] ? bio_alloc_bioset+0x5a/0xf0 [ 199.028285] [] blkdev_issue_flush+0x92/0xe0 [ 199.028287] [] blkdev_fsync+0x3e/0x50 [ 199.028290] [] do_fsync+0x56/0x80 [ 199.028292] [] sys_fsync+0x10/0x20 [ 199.028295] [] system_call_fastpath+0x16/0x1b [ 199.028296] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 199.028316] RIP [] md_write_start+0x1c/0x20 [ 199.028318] RSP [ 199.028320] ---[ end trace cce129ba795d84b1 ]--- [ 201.245717] ------------[ cut here ]------------ [ 201.245720] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 201.245722] invalid opcode: 0000 [#9] SMP [ 201.245724] CPU 0 [ 201.245724] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 201.245735] [ 201.245736] Pid: 18056, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 201.245739] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 201.245745] RSP: 0018:ffff88041c86bcb8 EFLAGS: 00010246 [ 201.245747] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 201.245748] RDX: 0000000000000000 RSI: ffff880417d65f00 RDI: ffff88042179fc00 [ 201.245749] RBP: ffff88041c86bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 201.245751] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417d65f00 [ 201.245752] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 201.245754] FS: 00007fc4fec4e740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 201.245755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.245756] CR2: 0000000000915098 CR3: 0000000420d95000 CR4: 00000000000406f0 [ 201.245758] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.245759] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 201.245761] Process parted_devices (pid: 18056, threadinfo ffff88041c86a000, task ffff88041873ade0) [ 201.245762] Stack: [ 201.245763] ffff88041c86bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 201.245766] 0000000000000000 0000000000000000 ffff88041c86bd08 0000000000000010 [ 201.245768] ffff88041c86bd18 ffffffff81300936 ffff880417d65f00 ffff880417d65f00 [ 201.245771] Call Trace: [ 201.245775] [] make_request+0x4a/0xa60 [raid1] [ 201.245778] [] ? throtl_find_tg+0x46/0x60 [ 201.245780] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 201.245782] [] md_make_request+0xd0/0x200 [ 201.245786] [] ? mempool_alloc_slab+0x15/0x20 [ 201.245789] [] generic_make_request.part.50+0x74/0xb0 [ 201.245791] [] generic_make_request+0x68/0x70 [ 201.245793] [] submit_bio+0x85/0x110 [ 201.245796] [] ? bio_alloc_bioset+0x5a/0xf0 [ 201.245798] [] blkdev_issue_flush+0x92/0xe0 [ 201.245800] [] blkdev_fsync+0x3e/0x50 [ 201.245803] [] do_fsync+0x56/0x80 [ 201.245805] [] sys_fsync+0x10/0x20 [ 201.245807] [] system_call_fastpath+0x16/0x1b [ 201.245809] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 201.245829] RIP [] md_write_start+0x1c/0x20 [ 201.245831] RSP [ 201.245838] ---[ end trace cce129ba795d84b2 ]--- [ 203.490027] ------------[ cut here ]------------ [ 203.490030] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 203.490031] invalid opcode: 0000 [#10] SMP [ 203.490033] CPU 0 [ 203.490034] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 203.490044] [ 203.490046] Pid: 18172, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 203.490049] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 203.490055] RSP: 0018:ffff880417e73cb8 EFLAGS: 00010246 [ 203.490056] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 203.490057] RDX: 0000000000000000 RSI: ffff88041b0b4180 RDI: ffff88042179fc00 [ 203.490059] RBP: ffff880417e73cb8 R08: 0000000000000246 R09: 0000000000000005 [ 203.490060] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041b0b4180 [ 203.490061] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 203.490063] FS: 00007f4bc9b95740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 203.490064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.490066] CR2: 0000000001618098 CR3: 000000041ca4b000 CR4: 00000000000406f0 [ 203.490067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.490068] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 203.490070] Process parted_devices (pid: 18172, threadinfo ffff880417e72000, task ffff8804170a8000) [ 203.490071] Stack: [ 203.490072] ffff880417e73da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 203.490075] 0000000000000000 0000000000000000 ffff880417e73d08 0000000000000010 [ 203.490077] ffff880417e73d18 ffffffff81300936 ffff88041b0b4180 ffff88041b0b4180 [ 203.490080] Call Trace: [ 203.490084] [] make_request+0x4a/0xa60 [raid1] [ 203.490087] [] ? throtl_find_tg+0x46/0x60 [ 203.490089] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 203.490091] [] md_make_request+0xd0/0x200 [ 203.490095] [] ? mempool_alloc_slab+0x15/0x20 [ 203.490098] [] generic_make_request.part.50+0x74/0xb0 [ 203.490100] [] generic_make_request+0x68/0x70 [ 203.490102] [] submit_bio+0x85/0x110 [ 203.490105] [] ? bio_alloc_bioset+0x5a/0xf0 [ 203.490107] [] blkdev_issue_flush+0x92/0xe0 [ 203.490109] [] blkdev_fsync+0x3e/0x50 [ 203.490112] [] do_fsync+0x56/0x80 [ 203.490114] [] sys_fsync+0x10/0x20 [ 203.490117] [] system_call_fastpath+0x16/0x1b [ 203.490118] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 203.490138] RIP [] md_write_start+0x1c/0x20 [ 203.490140] RSP [ 203.490147] ---[ end trace cce129ba795d84b3 ]--- [ 205.690873] ------------[ cut here ]------------ [ 205.690876] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 205.690878] invalid opcode: 0000 [#11] SMP [ 205.690880] CPU 0 [ 205.690880] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 205.690891] [ 205.690892] Pid: 18287, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 205.690895] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 205.690901] RSP: 0018:ffff88041aea3cb8 EFLAGS: 00010246 [ 205.690902] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 205.690904] RDX: 0000000000000000 RSI: ffff880417d650c0 RDI: ffff88042179fc00 [ 205.690905] RBP: ffff88041aea3cb8 R08: 0000000000000246 R09: 0000000000000005 [ 205.690906] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417d650c0 [ 205.690908] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 205.690909] FS: 00007fe7ed10e740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 205.690911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.690912] CR2: 000000000196d098 CR3: 0000000421d4d000 CR4: 00000000000406f0 [ 205.690914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 205.690915] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 205.690917] Process parted_devices (pid: 18287, threadinfo ffff88041aea2000, task ffff880417dcade0) [ 205.690918] Stack: [ 205.690919] ffff88041aea3da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 205.690922] 0000000000000000 0000000000000000 ffff88041aea3d08 0000000000000010 [ 205.690924] ffff88041aea3d18 ffffffff81300936 ffff880417d650c0 ffff880417d650c0 [ 205.690927] Call Trace: [ 205.690931] [] make_request+0x4a/0xa60 [raid1] [ 205.690934] [] ? throtl_find_tg+0x46/0x60 [ 205.690936] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 205.690938] [] md_make_request+0xd0/0x200 [ 205.690942] [] ? mempool_alloc_slab+0x15/0x20 [ 205.690945] [] generic_make_request.part.50+0x74/0xb0 [ 205.690947] [] generic_make_request+0x68/0x70 [ 205.690949] [] submit_bio+0x85/0x110 [ 205.690952] [] ? bio_alloc_bioset+0x5a/0xf0 [ 205.690954] [] blkdev_issue_flush+0x92/0xe0 [ 205.690957] [] blkdev_fsync+0x3e/0x50 [ 205.690959] [] do_fsync+0x56/0x80 [ 205.690961] [] sys_fsync+0x10/0x20 [ 205.690964] [] system_call_fastpath+0x16/0x1b [ 205.690965] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 205.690985] RIP [] md_write_start+0x1c/0x20 [ 205.690988] RSP [ 205.691007] ---[ end trace cce129ba795d84b4 ]--- [ 208.043130] ------------[ cut here ]------------ [ 208.043132] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 208.043134] invalid opcode: 0000 [#12] SMP [ 208.043136] CPU 1 [ 208.043136] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 208.043147] [ 208.043148] Pid: 18402, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 208.043151] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 208.043165] RSP: 0018:ffff8804184bbcb8 EFLAGS: 00010246 [ 208.043166] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 208.043167] RDX: 0000000000000000 RSI: ffff880419d08d80 RDI: ffff88042179fc00 [ 208.043168] RBP: ffff8804184bbcb8 R08: 0000000000000246 R09: 0000000000000005 [ 208.043170] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419d08d80 [ 208.043171] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 208.043173] FS: 00007f98c3433740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 208.043182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.043183] CR2: 00000000007d6098 CR3: 000000041c329000 CR4: 00000000000406e0 [ 208.043185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 208.043186] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 208.043187] Process parted_devices (pid: 18402, threadinfo ffff8804184ba000, task ffff8804192716f0) [ 208.043189] Stack: [ 208.043189] ffff8804184bbda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 208.043192] 0000000000000000 0000000000000000 ffff8804184bbd08 0000000000000010 [ 208.043195] ffff8804184bbd18 ffffffff81300936 ffff880419d08d80 ffff880419d08d80 [ 208.043198] Call Trace: [ 208.043201] [] make_request+0x4a/0xa60 [raid1] [ 208.043204] [] ? throtl_find_tg+0x46/0x60 [ 208.043206] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 208.043209] [] md_make_request+0xd0/0x200 [ 208.043212] [] ? mempool_alloc_slab+0x15/0x20 [ 208.043215] [] generic_make_request.part.50+0x74/0xb0 [ 208.043218] [] generic_make_request+0x68/0x70 [ 208.043227] [] submit_bio+0x85/0x110 [ 208.043230] [] ? bio_alloc_bioset+0x5a/0xf0 [ 208.043232] [] blkdev_issue_flush+0x92/0xe0 [ 208.043234] [] blkdev_fsync+0x3e/0x50 [ 208.043237] [] do_fsync+0x56/0x80 [ 208.043239] [] sys_fsync+0x10/0x20 [ 208.043242] [] system_call_fastpath+0x16/0x1b [ 208.043243] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 208.043262] RIP [] md_write_start+0x1c/0x20 [ 208.043265] RSP [ 208.043267] ---[ end trace cce129ba795d84b5 ]--- [ 210.262490] ------------[ cut here ]------------ [ 210.262493] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 210.262495] invalid opcode: 0000 [#13] SMP [ 210.262496] CPU 2 [ 210.262497] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 210.262508] [ 210.262509] Pid: 18517, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 210.262512] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 210.262518] RSP: 0018:ffff880418e5fcb8 EFLAGS: 00010246 [ 210.262519] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 210.262521] RDX: 0000000000000000 RSI: ffff8804186d0240 RDI: ffff88042179fc00 [ 210.262522] RBP: ffff880418e5fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 210.262523] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804186d0240 [ 210.262524] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 210.262526] FS: 00007fef46f8f740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 210.262528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.262529] CR2: 0000000000b2c098 CR3: 00000004171dc000 CR4: 00000000000406e0 [ 210.262530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 210.262531] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 210.262533] Process parted_devices (pid: 18517, threadinfo ffff880418e5e000, task ffff880417e844d0) [ 210.262534] Stack: [ 210.262535] ffff880418e5fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 210.262538] 0000000000000000 0000000000000000 ffff880418e5fd08 0000000000000010 [ 210.262541] ffff880418e5fd18 ffffffff81300936 ffff8804186d0240 ffff8804186d0240 [ 210.262543] Call Trace: [ 210.262547] [] make_request+0x4a/0xa60 [raid1] [ 210.262550] [] ? throtl_find_tg+0x46/0x60 [ 210.262552] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 210.262554] [] md_make_request+0xd0/0x200 [ 210.262558] [] ? mempool_alloc_slab+0x15/0x20 [ 210.262561] [] generic_make_request.part.50+0x74/0xb0 [ 210.262563] [] generic_make_request+0x68/0x70 [ 210.262565] [] submit_bio+0x85/0x110 [ 210.262568] [] ? bio_alloc_bioset+0x5a/0xf0 [ 210.262570] [] blkdev_issue_flush+0x92/0xe0 [ 210.262572] [] blkdev_fsync+0x3e/0x50 [ 210.262575] [] do_fsync+0x56/0x80 [ 210.262577] [] sys_fsync+0x10/0x20 [ 210.262580] [] system_call_fastpath+0x16/0x1b [ 210.262581] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 210.262601] RIP [] md_write_start+0x1c/0x20 [ 210.262603] RSP [ 210.262605] ---[ end trace cce129ba795d84b6 ]--- [ 212.476048] ------------[ cut here ]------------ [ 212.476051] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 212.476053] invalid opcode: 0000 [#14] SMP [ 212.476054] CPU 1 [ 212.476055] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 212.476066] [ 212.476067] Pid: 18632, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 212.476070] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 212.476076] RSP: 0018:ffff8804193a3cb8 EFLAGS: 00010246 [ 212.476077] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 212.476079] RDX: 0000000000000000 RSI: ffff880419646e40 RDI: ffff88042179fc00 [ 212.476080] RBP: ffff8804193a3cb8 R08: 0000000000000246 R09: 0000000000000005 [ 212.476081] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419646e40 [ 212.476083] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 212.476084] FS: 00007fa3dd70a740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 212.476086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.476087] CR2: 000000000187e098 CR3: 0000000417e67000 CR4: 00000000000406e0 [ 212.476088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.476090] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 212.476091] Process parted_devices (pid: 18632, threadinfo ffff8804193a2000, task ffff880417e1c4d0) [ 212.476092] Stack: [ 212.476093] ffff8804193a3da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 212.476096] 0000000000000000 0000000000000000 ffff8804193a3d08 0000000000000010 [ 212.476099] ffff8804193a3d18 ffffffff81300936 ffff880419646e40 ffff880419646e40 [ 212.476101] Call Trace: [ 212.476105] [] make_request+0x4a/0xa60 [raid1] [ 212.476108] [] ? throtl_find_tg+0x46/0x60 [ 212.476110] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 212.476113] [] md_make_request+0xd0/0x200 [ 212.476116] [] ? mempool_alloc_slab+0x15/0x20 [ 212.476119] [] generic_make_request.part.50+0x74/0xb0 [ 212.476122] [] generic_make_request+0x68/0x70 [ 212.476124] [] submit_bio+0x85/0x110 [ 212.476127] [] ? bio_alloc_bioset+0x5a/0xf0 [ 212.476129] [] blkdev_issue_flush+0x92/0xe0 [ 212.476131] [] blkdev_fsync+0x3e/0x50 [ 212.476134] [] do_fsync+0x56/0x80 [ 212.476136] [] sys_fsync+0x10/0x20 [ 212.476139] [] system_call_fastpath+0x16/0x1b [ 212.476140] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 212.476160] RIP [] md_write_start+0x1c/0x20 [ 212.476162] RSP [ 212.476164] ---[ end trace cce129ba795d84b7 ]--- [ 214.756808] ------------[ cut here ]------------ [ 214.756810] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 214.756812] invalid opcode: 0000 [#15] SMP [ 214.756814] CPU 0 [ 214.756815] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 214.756824] [ 214.756826] Pid: 18747, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 214.756829] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 214.756835] RSP: 0018:ffff8804197e7cb8 EFLAGS: 00010246 [ 214.756836] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 214.756837] RDX: 0000000000000000 RSI: ffff88041c3a9cc0 RDI: ffff88042179fc00 [ 214.756839] RBP: ffff8804197e7cb8 R08: 0000000000000246 R09: 0000000000000005 [ 214.756840] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c3a9cc0 [ 214.756841] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 214.756843] FS: 00007f9e27910740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 214.756844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.756846] CR2: 00000000010b0098 CR3: 0000000420722000 CR4: 00000000000406f0 [ 214.756847] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 214.756848] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 214.756850] Process parted_devices (pid: 18747, threadinfo ffff8804197e6000, task ffff8804186f16f0) [ 214.756851] Stack: [ 214.756852] ffff8804197e7da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 214.756855] 0000000000000000 0000000000000000 ffff8804197e7d08 0000000000000010 [ 214.756858] ffff8804197e7d18 ffffffff81300936 ffff88041c3a9cc0 ffff88041c3a9cc0 [ 214.756860] Call Trace: [ 214.756864] [] make_request+0x4a/0xa60 [raid1] [ 214.756867] [] ? throtl_find_tg+0x46/0x60 [ 214.756869] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 214.756871] [] md_make_request+0xd0/0x200 [ 214.756875] [] ? mempool_alloc_slab+0x15/0x20 [ 214.756878] [] generic_make_request.part.50+0x74/0xb0 [ 214.756880] [] generic_make_request+0x68/0x70 [ 214.756882] [] submit_bio+0x85/0x110 [ 214.756885] [] ? bio_alloc_bioset+0x5a/0xf0 [ 214.756887] [] blkdev_issue_flush+0x92/0xe0 [ 214.756889] [] blkdev_fsync+0x3e/0x50 [ 214.756892] [] do_fsync+0x56/0x80 [ 214.756894] [] sys_fsync+0x10/0x20 [ 214.756897] [] system_call_fastpath+0x16/0x1b [ 214.756898] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 214.756918] RIP [] md_write_start+0x1c/0x20 [ 214.756921] RSP [ 214.756930] ---[ end trace cce129ba795d84b8 ]--- [ 217.043049] ------------[ cut here ]------------ [ 217.043052] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 217.043055] invalid opcode: 0000 [#16] SMP [ 217.043058] CPU 3 [ 217.043059] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 217.043073] [ 217.043075] Pid: 18862, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 217.043079] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 217.043087] RSP: 0018:ffff88041856fcb8 EFLAGS: 00010246 [ 217.043088] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 217.043090] RDX: 0000000000000000 RSI: ffff880422bf4600 RDI: ffff88042179fc00 [ 217.043092] RBP: ffff88041856fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 217.043094] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880422bf4600 [ 217.043096] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 217.043099] FS: 00007f4c29cd9740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 217.043101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 217.043103] CR2: 0000000001b21098 CR3: 0000000419c20000 CR4: 00000000000406e0 [ 217.043105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 217.043107] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 217.043110] Process parted_devices (pid: 18862, threadinfo ffff88041856e000, task ffff8804191a0000) [ 217.043112] Stack: [ 217.043113] ffff88041856fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 217.043117] 0000000000000000 0000000000000000 ffff88041856fd08 0000000000000010 [ 217.043121] ffff88041856fd18 ffffffff81300936 ffff880422bf4600 ffff880422bf4600 [ 217.043125] Call Trace: [ 217.043130] [] make_request+0x4a/0xa60 [raid1] [ 217.043134] [] ? throtl_find_tg+0x46/0x60 [ 217.043145] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 217.043148] [] md_make_request+0xd0/0x200 [ 217.043153] [] ? mempool_alloc_slab+0x15/0x20 [ 217.043157] [] generic_make_request.part.50+0x74/0xb0 [ 217.043161] [] generic_make_request+0x68/0x70 [ 217.043164] [] submit_bio+0x85/0x110 [ 217.043168] [] ? bio_alloc_bioset+0x5a/0xf0 [ 217.043171] [] blkdev_issue_flush+0x92/0xe0 [ 217.043174] [] blkdev_fsync+0x3e/0x50 [ 217.043178] [] do_fsync+0x56/0x80 [ 217.043181] [] sys_fsync+0x10/0x20 [ 217.043184] [] system_call_fastpath+0x16/0x1b [ 217.043186] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 217.043214] RIP [] md_write_start+0x1c/0x20 [ 217.043218] RSP [ 217.043220] ---[ end trace cce129ba795d84b9 ]--- [ 246.088744] ------------[ cut here ]------------ [ 246.088746] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 246.088748] invalid opcode: 0000 [#17] SMP [ 246.088750] CPU 1 [ 246.088751] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 246.088761] [ 246.088762] Pid: 18992, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 246.088765] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 246.088778] RSP: 0018:ffff880417e2bcb8 EFLAGS: 00010246 [ 246.088780] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 246.088781] RDX: 0000000000000000 RSI: ffff8804253c7900 RDI: ffff88042179fc00 [ 246.088782] RBP: ffff880417e2bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 246.088784] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804253c7900 [ 246.088785] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 246.088786] FS: 00007f0a955da740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 246.088788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 246.088789] CR2: 0000000002261098 CR3: 000000041c8d4000 CR4: 00000000000406e0 [ 246.088790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 246.088792] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 246.088793] Process parted_devices (pid: 18992, threadinfo ffff880417e2a000, task ffff88041853dbc0) [ 246.088794] Stack: [ 246.088795] ffff880417e2bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 246.088798] 0000000000000000 0000000000000000 ffff880417e2bd08 0000000000000010 [ 246.088801] ffff880417e2bd18 ffffffff81300936 ffff8804253c7900 ffff8804253c7900 [ 246.088803] Call Trace: [ 246.088807] [] make_request+0x4a/0xa60 [raid1] [ 246.088810] [] ? throtl_find_tg+0x46/0x60 [ 246.088811] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 246.088814] [] md_make_request+0xd0/0x200 [ 246.088817] [] ? mempool_alloc_slab+0x15/0x20 [ 246.088820] [] generic_make_request.part.50+0x74/0xb0 [ 246.088822] [] generic_make_request+0x68/0x70 [ 246.088824] [] submit_bio+0x85/0x110 [ 246.088827] [] ? bio_alloc_bioset+0x5a/0xf0 [ 246.088829] [] blkdev_issue_flush+0x92/0xe0 [ 246.088831] [] blkdev_fsync+0x3e/0x50 [ 246.088834] [] do_fsync+0x56/0x80 [ 246.088836] [] sys_fsync+0x10/0x20 [ 246.088838] [] system_call_fastpath+0x16/0x1b [ 246.088840] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 246.088867] RIP [] md_write_start+0x1c/0x20 [ 246.088870] RSP [ 246.088872] ---[ end trace cce129ba795d84ba ]--- [ 248.259744] ------------[ cut here ]------------ [ 248.259747] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 248.259748] invalid opcode: 0000 [#18] SMP [ 248.259750] CPU 0 [ 248.259751] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 248.259761] [ 248.259763] Pid: 19145, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 248.259766] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 248.259772] RSP: 0018:ffff88041cb27cb8 EFLAGS: 00010246 [ 248.259773] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 248.259775] RDX: 0000000000000000 RSI: ffff88042178df00 RDI: ffff88042179fc00 [ 248.259776] RBP: ffff88041cb27cb8 R08: 0000000000000246 R09: 0000000000000005 [ 248.259777] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88042178df00 [ 248.259778] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 248.259780] FS: 00007fdd2c6bf740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 248.259782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.259783] CR2: 0000000001cf2098 CR3: 00000004171d8000 CR4: 00000000000406f0 [ 248.259784] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 248.259786] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 248.259787] Process parted_devices (pid: 19145, threadinfo ffff88041cb26000, task ffff880417dcdbc0) [ 248.259789] Stack: [ 248.259790] ffff88041cb27da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 248.259792] 0000000000000000 0000000000000000 ffff88041cb27d08 0000000000000010 [ 248.259795] ffff88041cb27d18 ffffffff81300936 ffff88042178df00 ffff88042178df00 [ 248.259797] Call Trace: [ 248.259801] [] make_request+0x4a/0xa60 [raid1] [ 248.259804] [] ? throtl_find_tg+0x46/0x60 [ 248.259806] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 248.259809] [] md_make_request+0xd0/0x200 [ 248.259812] [] ? mempool_alloc_slab+0x15/0x20 [ 248.259815] [] generic_make_request.part.50+0x74/0xb0 [ 248.259818] [] generic_make_request+0x68/0x70 [ 248.259820] [] submit_bio+0x85/0x110 [ 248.259823] [] ? bio_alloc_bioset+0x5a/0xf0 [ 248.259824] [] blkdev_issue_flush+0x92/0xe0 [ 248.259827] [] blkdev_fsync+0x3e/0x50 [ 248.259829] [] do_fsync+0x56/0x80 [ 248.259832] [] sys_fsync+0x10/0x20 [ 248.259834] [] system_call_fastpath+0x16/0x1b [ 248.259836] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 248.259856] RIP [] md_write_start+0x1c/0x20 [ 248.259858] RSP [ 248.259865] ---[ end trace cce129ba795d84bb ]--- [ 250.453340] ------------[ cut here ]------------ [ 250.453343] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 250.453345] invalid opcode: 0000 [#19] SMP [ 250.453347] CPU 0 [ 250.453347] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 250.453357] [ 250.453359] Pid: 19263, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 250.453362] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 250.453368] RSP: 0018:ffff8804186e1cb8 EFLAGS: 00010246 [ 250.453369] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 250.453371] RDX: 0000000000000000 RSI: ffff88041e36b0c0 RDI: ffff88042179fc00 [ 250.453372] RBP: ffff8804186e1cb8 R08: 0000000000000246 R09: 0000000000000005 [ 250.453373] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041e36b0c0 [ 250.453374] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 250.453376] FS: 00007f8103896740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 250.453378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.453379] CR2: 0000000002306098 CR3: 0000000419223000 CR4: 00000000000406f0 [ 250.453380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 250.453382] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 250.453383] Process parted_devices (pid: 19263, threadinfo ffff8804186e0000, task ffff880417f4c4d0) [ 250.453384] Stack: [ 250.453385] ffff8804186e1da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 250.453388] 0000000000000000 0000000000000000 ffff8804186e1d08 0000000000000010 [ 250.453391] ffff8804186e1d18 ffffffff81300936 ffff88041e36b0c0 ffff88041e36b0c0 [ 250.453393] Call Trace: [ 250.453397] [] make_request+0x4a/0xa60 [raid1] [ 250.453400] [] ? throtl_find_tg+0x46/0x60 [ 250.453402] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 250.453405] [] md_make_request+0xd0/0x200 [ 250.453408] [] ? mempool_alloc_slab+0x15/0x20 [ 250.453411] [] generic_make_request.part.50+0x74/0xb0 [ 250.453414] [] generic_make_request+0x68/0x70 [ 250.453416] [] submit_bio+0x85/0x110 [ 250.453419] [] ? bio_alloc_bioset+0x5a/0xf0 [ 250.453421] [] blkdev_issue_flush+0x92/0xe0 [ 250.453423] [] blkdev_fsync+0x3e/0x50 [ 250.453426] [] do_fsync+0x56/0x80 [ 250.453428] [] sys_fsync+0x10/0x20 [ 250.453430] [] system_call_fastpath+0x16/0x1b [ 250.453432] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 250.453452] RIP [] md_write_start+0x1c/0x20 [ 250.453454] RSP [ 250.453466] ---[ end trace cce129ba795d84bc ]--- [ 252.656180] ------------[ cut here ]------------ [ 252.656183] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 252.656185] invalid opcode: 0000 [#20] SMP [ 252.656186] CPU 1 [ 252.656187] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 252.656197] [ 252.656199] Pid: 19378, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 252.656202] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 252.656208] RSP: 0018:ffff88041acefcb8 EFLAGS: 00010246 [ 252.656209] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 252.656211] RDX: 0000000000000000 RSI: ffff88041c3f8c00 RDI: ffff88042179fc00 [ 252.656212] RBP: ffff88041acefcb8 R08: 0000000000000246 R09: 0000000000000005 [ 252.656213] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c3f8c00 [ 252.656215] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 252.656216] FS: 00007fa726fbf740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 252.656218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.656219] CR2: 0000000001630098 CR3: 0000000417d8b000 CR4: 00000000000406e0 [ 252.656221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 252.656222] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 252.656224] Process parted_devices (pid: 19378, threadinfo ffff88041acee000, task ffff88041842c4d0) [ 252.656225] Stack: [ 252.656226] ffff88041acefda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 252.656228] 0000000000000000 0000000000000000 ffff88041acefd08 0000000000000010 [ 252.656231] ffff88041acefd18 ffffffff81300936 ffff88041c3f8c00 ffff88041c3f8c00 [ 252.656234] Call Trace: [ 252.656238] [] make_request+0x4a/0xa60 [raid1] [ 252.656240] [] ? throtl_find_tg+0x46/0x60 [ 252.656243] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 252.656245] [] md_make_request+0xd0/0x200 [ 252.656249] [] ? mempool_alloc_slab+0x15/0x20 [ 252.656252] [] generic_make_request.part.50+0x74/0xb0 [ 252.656254] [] generic_make_request+0x68/0x70 [ 252.656256] [] submit_bio+0x85/0x110 [ 252.656259] [] ? bio_alloc_bioset+0x5a/0xf0 [ 252.656261] [] blkdev_issue_flush+0x92/0xe0 [ 252.656263] [] blkdev_fsync+0x3e/0x50 [ 252.656266] [] do_fsync+0x56/0x80 [ 252.656268] [] sys_fsync+0x10/0x20 [ 252.656271] [] system_call_fastpath+0x16/0x1b [ 252.656272] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 252.656292] RIP [] md_write_start+0x1c/0x20 [ 252.656295] RSP [ 252.656297] ---[ end trace cce129ba795d84bd ]--- [ 254.907550] ------------[ cut here ]------------ [ 254.907552] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 254.907554] invalid opcode: 0000 [#21] SMP [ 254.907556] CPU 1 [ 254.907557] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 254.907567] [ 254.907569] Pid: 19493, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 254.907572] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 254.907578] RSP: 0018:ffff8804193f3cb8 EFLAGS: 00010246 [ 254.907579] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 254.907580] RDX: 0000000000000000 RSI: ffff880419de5a80 RDI: ffff88042179fc00 [ 254.907582] RBP: ffff8804193f3cb8 R08: 0000000000000246 R09: 0000000000000005 [ 254.907583] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419de5a80 [ 254.907584] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 254.907586] FS: 00007f1cdafe4740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 254.907587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 254.907589] CR2: 0000000002251098 CR3: 000000041858e000 CR4: 00000000000406e0 [ 254.907590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 254.907592] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 254.907593] Process parted_devices (pid: 19493, threadinfo ffff8804193f2000, task ffff88041853dbc0) [ 254.907594] Stack: [ 254.907595] ffff8804193f3da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 254.907598] 0000000000000000 0000000000000000 ffff8804193f3d08 0000000000000010 [ 254.907601] ffff8804193f3d18 ffffffff81300936 ffff880419de5a80 ffff880419de5a80 [ 254.907603] Call Trace: [ 254.907607] [] make_request+0x4a/0xa60 [raid1] [ 254.907610] [] ? throtl_find_tg+0x46/0x60 [ 254.907612] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 254.907614] [] md_make_request+0xd0/0x200 [ 254.907618] [] ? mempool_alloc_slab+0x15/0x20 [ 254.907621] [] generic_make_request.part.50+0x74/0xb0 [ 254.907624] [] generic_make_request+0x68/0x70 [ 254.907626] [] submit_bio+0x85/0x110 [ 254.907628] [] ? bio_alloc_bioset+0x5a/0xf0 [ 254.907630] [] blkdev_issue_flush+0x92/0xe0 [ 254.907633] [] blkdev_fsync+0x3e/0x50 [ 254.907635] [] do_fsync+0x56/0x80 [ 254.907637] [] sys_fsync+0x10/0x20 [ 254.907640] [] system_call_fastpath+0x16/0x1b [ 254.907641] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 254.907661] RIP [] md_write_start+0x1c/0x20 [ 254.907664] RSP [ 254.907666] ---[ end trace cce129ba795d84be ]--- [ 257.217293] ------------[ cut here ]------------ [ 257.217296] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 257.217298] invalid opcode: 0000 [#22] SMP [ 257.217300] CPU 2 [ 257.217300] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 257.217310] [ 257.217312] Pid: 19608, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 257.217315] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 257.217321] RSP: 0018:ffff88042535dcb8 EFLAGS: 00010246 [ 257.217322] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 257.217324] RDX: 0000000000000000 RSI: ffff8804195a8000 RDI: ffff88042179fc00 [ 257.217325] RBP: ffff88042535dcb8 R08: 0000000000000246 R09: 0000000000000005 [ 257.217326] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804195a8000 [ 257.217328] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 257.217329] FS: 00007f6c2a56f740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 257.217331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.217332] CR2: 000000000247e098 CR3: 0000000418423000 CR4: 00000000000406e0 [ 257.217333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.217335] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 257.217336] Process parted_devices (pid: 19608, threadinfo ffff88042535c000, task ffff880417dc8000) [ 257.217337] Stack: [ 257.217338] ffff88042535dda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 257.217341] 0000000000000000 0000000000000000 ffff88042535dd08 0000000000000010 [ 257.217344] ffff88042535dd18 ffffffff81300936 ffff8804195a8000 ffff8804195a8000 [ 257.217346] Call Trace: [ 257.217350] [] make_request+0x4a/0xa60 [raid1] [ 257.217353] [] ? throtl_find_tg+0x46/0x60 [ 257.217355] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 257.217357] [] md_make_request+0xd0/0x200 [ 257.217361] [] ? mempool_alloc_slab+0x15/0x20 [ 257.217364] [] generic_make_request.part.50+0x74/0xb0 [ 257.217366] [] generic_make_request+0x68/0x70 [ 257.217368] [] submit_bio+0x85/0x110 [ 257.217371] [] ? bio_alloc_bioset+0x5a/0xf0 [ 257.217373] [] blkdev_issue_flush+0x92/0xe0 [ 257.217375] [] blkdev_fsync+0x3e/0x50 [ 257.217378] [] do_fsync+0x56/0x80 [ 257.217380] [] sys_fsync+0x10/0x20 [ 257.217383] [] system_call_fastpath+0x16/0x1b [ 257.217384] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 257.217404] RIP [] md_write_start+0x1c/0x20 [ 257.217407] RSP [ 257.217409] ---[ end trace cce129ba795d84bf ]--- [ 259.471170] ------------[ cut here ]------------ [ 259.471173] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 259.471174] invalid opcode: 0000 [#23] SMP [ 259.471176] CPU 2 [ 259.471177] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 259.471187] [ 259.471189] Pid: 19723, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 259.471192] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 259.471197] RSP: 0018:ffff8804191cfcb8 EFLAGS: 00010246 [ 259.471199] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 259.471200] RDX: 0000000000000000 RSI: ffff88041b100c00 RDI: ffff88042179fc00 [ 259.471201] RBP: ffff8804191cfcb8 R08: 0000000000000246 R09: 0000000000000005 [ 259.471203] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041b100c00 [ 259.471204] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 259.471206] FS: 00007fc2e7e4a740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 259.471207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.471208] CR2: 0000000002523098 CR3: 0000000418423000 CR4: 00000000000406e0 [ 259.471210] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.471211] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 259.471213] Process parted_devices (pid: 19723, threadinfo ffff8804191ce000, task ffff8804170396f0) [ 259.471214] Stack: [ 259.471215] ffff8804191cfda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 259.471218] 0000000000000000 0000000000000000 ffff8804191cfd08 0000000000000010 [ 259.471220] ffff8804191cfd18 ffffffff81300936 ffff88041b100c00 ffff88041b100c00 [ 259.471223] Call Trace: [ 259.471227] [] make_request+0x4a/0xa60 [raid1] [ 259.471230] [] ? throtl_find_tg+0x46/0x60 [ 259.471232] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 259.471234] [] md_make_request+0xd0/0x200 [ 259.471238] [] ? mempool_alloc_slab+0x15/0x20 [ 259.471241] [] generic_make_request.part.50+0x74/0xb0 [ 259.471243] [] generic_make_request+0x68/0x70 [ 259.471245] [] submit_bio+0x85/0x110 [ 259.471248] [] ? bio_alloc_bioset+0x5a/0xf0 [ 259.471250] [] blkdev_issue_flush+0x92/0xe0 [ 259.471252] [] blkdev_fsync+0x3e/0x50 [ 259.471255] [] do_fsync+0x56/0x80 [ 259.471257] [] sys_fsync+0x10/0x20 [ 259.471260] [] system_call_fastpath+0x16/0x1b [ 259.471261] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 259.471281] RIP [] md_write_start+0x1c/0x20 [ 259.471284] RSP [ 259.471286] ---[ end trace cce129ba795d84c0 ]--- [ 261.696185] ------------[ cut here ]------------ [ 261.696188] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 261.696190] invalid opcode: 0000 [#24] SMP [ 261.696192] CPU 3 [ 261.696193] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 261.696203] [ 261.696204] Pid: 19838, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 261.696207] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 261.696214] RSP: 0018:ffff88041ca9bcb8 EFLAGS: 00010246 [ 261.696215] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 261.696216] RDX: 0000000000000000 RSI: ffff88042273fc00 RDI: ffff88042179fc00 [ 261.696218] RBP: ffff88041ca9bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 261.696219] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88042273fc00 [ 261.696220] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 261.696222] FS: 00007fe10a691740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 261.696223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 261.696225] CR2: 0000000000c02098 CR3: 000000041d096000 CR4: 00000000000406e0 [ 261.696226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 261.696227] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 261.696229] Process parted_devices (pid: 19838, threadinfo ffff88041ca9a000, task ffff880417c696f0) [ 261.696230] Stack: [ 261.696231] ffff88041ca9bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 261.696234] 0000000000000000 0000000000000000 ffff88041ca9bd08 0000000000000010 [ 261.696236] ffff88041ca9bd18 ffffffff81300936 ffff88042273fc00 ffff88042273fc00 [ 261.696239] Call Trace: [ 261.696243] [] make_request+0x4a/0xa60 [raid1] [ 261.696245] [] ? throtl_find_tg+0x46/0x60 [ 261.696247] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 261.696250] [] md_make_request+0xd0/0x200 [ 261.696253] [] ? mempool_alloc_slab+0x15/0x20 [ 261.696256] [] generic_make_request.part.50+0x74/0xb0 [ 261.696259] [] generic_make_request+0x68/0x70 [ 261.696261] [] submit_bio+0x85/0x110 [ 261.696263] [] ? bio_alloc_bioset+0x5a/0xf0 [ 261.696265] [] blkdev_issue_flush+0x92/0xe0 [ 261.696268] [] blkdev_fsync+0x3e/0x50 [ 261.696270] [] do_fsync+0x56/0x80 [ 261.696272] [] sys_fsync+0x10/0x20 [ 261.696275] [] system_call_fastpath+0x16/0x1b [ 261.696276] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 261.696296] RIP [] md_write_start+0x1c/0x20 [ 261.696299] RSP [ 261.696301] ---[ end trace cce129ba795d84c1 ]--- [ 263.914425] ------------[ cut here ]------------ [ 263.914428] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 263.914429] invalid opcode: 0000 [#25] SMP [ 263.914431] CPU 1 [ 263.914432] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 263.914442] [ 263.914444] Pid: 19953, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 263.914447] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 263.914452] RSP: 0018:ffff880417ef3cb8 EFLAGS: 00010246 [ 263.914454] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 263.914455] RDX: 0000000000000000 RSI: ffff88041ad03300 RDI: ffff88042179fc00 [ 263.914456] RBP: ffff880417ef3cb8 R08: 0000000000000246 R09: 0000000000000005 [ 263.914458] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041ad03300 [ 263.914459] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 263.914461] FS: 00007fe729ea4740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 263.914462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 263.914463] CR2: 00000000020eb098 CR3: 000000041af7b000 CR4: 00000000000406e0 [ 263.914465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 263.914466] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 263.914468] Process parted_devices (pid: 19953, threadinfo ffff880417ef2000, task ffff880418e08000) [ 263.914469] Stack: [ 263.914470] ffff880417ef3da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 263.914473] 0000000000000000 0000000000000000 ffff880417ef3d08 0000000000000010 [ 263.914475] ffff880417ef3d18 ffffffff81300936 ffff88041ad03300 ffff88041ad03300 [ 263.914478] Call Trace: [ 263.914482] [] make_request+0x4a/0xa60 [raid1] [ 263.914485] [] ? throtl_find_tg+0x46/0x60 [ 263.914487] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 263.914489] [] md_make_request+0xd0/0x200 [ 263.914493] [] ? mempool_alloc_slab+0x15/0x20 [ 263.914496] [] generic_make_request.part.50+0x74/0xb0 [ 263.914498] [] generic_make_request+0x68/0x70 [ 263.914500] [] submit_bio+0x85/0x110 [ 263.914503] [] ? bio_alloc_bioset+0x5a/0xf0 [ 263.914505] [] blkdev_issue_flush+0x92/0xe0 [ 263.914507] [] blkdev_fsync+0x3e/0x50 [ 263.914510] [] do_fsync+0x56/0x80 [ 263.914512] [] sys_fsync+0x10/0x20 [ 263.914515] [] system_call_fastpath+0x16/0x1b [ 263.914516] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 263.914536] RIP [] md_write_start+0x1c/0x20 [ 263.914538] RSP [ 263.914540] ---[ end trace cce129ba795d84c2 ]--- [ 266.121948] ------------[ cut here ]------------ [ 266.121951] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 266.121952] invalid opcode: 0000 [#26] SMP [ 266.121954] CPU 3 [ 266.121955] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 266.121965] [ 266.121967] Pid: 20068, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 266.121970] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 266.121976] RSP: 0018:ffff880418e7bcb8 EFLAGS: 00010246 [ 266.121977] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 266.121978] RDX: 0000000000000000 RSI: ffff88041c9f0b40 RDI: ffff88042179fc00 [ 266.121979] RBP: ffff880418e7bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 266.121981] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c9f0b40 [ 266.121982] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 266.121984] FS: 00007fb73082f740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 266.121985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 266.121986] CR2: 0000000001cd8098 CR3: 00000004186fe000 CR4: 00000000000406e0 [ 266.121988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 266.121989] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 266.121991] Process parted_devices (pid: 20068, threadinfo ffff880418e7a000, task ffff880417f10000) [ 266.121992] Stack: [ 266.121993] ffff880418e7bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 266.121996] 0000000000000000 0000000000000000 ffff880418e7bd08 0000000000000010 [ 266.121998] ffff880418e7bd18 ffffffff81300936 ffff88041c9f0b40 ffff88041c9f0b40 [ 266.122001] Call Trace: [ 266.122005] [] make_request+0x4a/0xa60 [raid1] [ 266.122008] [] ? throtl_find_tg+0x46/0x60 [ 266.122010] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 266.122012] [] md_make_request+0xd0/0x200 [ 266.122016] [] ? mempool_alloc_slab+0x15/0x20 [ 266.122019] [] generic_make_request.part.50+0x74/0xb0 [ 266.122021] [] generic_make_request+0x68/0x70 [ 266.122023] [] submit_bio+0x85/0x110 [ 266.122026] [] ? bio_alloc_bioset+0x5a/0xf0 [ 266.122028] [] blkdev_issue_flush+0x92/0xe0 [ 266.122030] [] blkdev_fsync+0x3e/0x50 [ 266.122033] [] do_fsync+0x56/0x80 [ 266.122035] [] sys_fsync+0x10/0x20 [ 266.122038] [] system_call_fastpath+0x16/0x1b [ 266.122039] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 266.122059] RIP [] md_write_start+0x1c/0x20 [ 266.122061] RSP [ 266.122063] ---[ end trace cce129ba795d84c3 ]--- [ 268.342425] ------------[ cut here ]------------ [ 268.342428] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 268.342430] invalid opcode: 0000 [#27] SMP [ 268.342431] CPU 3 [ 268.342432] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 268.342442] [ 268.342444] Pid: 20183, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 268.342447] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 268.342453] RSP: 0018:ffff880418f59cb8 EFLAGS: 00010246 [ 268.342454] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 268.342455] RDX: 0000000000000000 RSI: ffff880417ee2480 RDI: ffff88042179fc00 [ 268.342457] RBP: ffff880418f59cb8 R08: 0000000000000246 R09: 0000000000000005 [ 268.342458] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417ee2480 [ 268.342459] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 268.342461] FS: 00007fe93da38740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 268.342462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 268.342464] CR2: 000000000188f098 CR3: 0000000419cd2000 CR4: 00000000000406e0 [ 268.342465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 268.342466] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 268.342468] Process parted_devices (pid: 20183, threadinfo ffff880418f58000, task ffff8804186e96f0) [ 268.342469] Stack: [ 268.342470] ffff880418f59da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 268.342473] 0000000000000000 0000000000000000 ffff880418f59d08 0000000000000010 [ 268.342475] ffff880418f59d18 ffffffff81300936 ffff880417ee2480 ffff880417ee2480 [ 268.342478] Call Trace: [ 268.342482] [] make_request+0x4a/0xa60 [raid1] [ 268.342485] [] ? throtl_find_tg+0x46/0x60 [ 268.342487] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 268.342489] [] md_make_request+0xd0/0x200 [ 268.342493] [] ? mempool_alloc_slab+0x15/0x20 [ 268.342496] [] generic_make_request.part.50+0x74/0xb0 [ 268.342498] [] generic_make_request+0x68/0x70 [ 268.342500] [] submit_bio+0x85/0x110 [ 268.342503] [] ? bio_alloc_bioset+0x5a/0xf0 [ 268.342505] [] blkdev_issue_flush+0x92/0xe0 [ 268.342507] [] blkdev_fsync+0x3e/0x50 [ 268.342510] [] do_fsync+0x56/0x80 [ 268.342512] [] sys_fsync+0x10/0x20 [ 268.342515] [] system_call_fastpath+0x16/0x1b [ 268.342516] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 268.342536] RIP [] md_write_start+0x1c/0x20 [ 268.342539] RSP [ 268.342540] ---[ end trace cce129ba795d84c4 ]--- [ 270.561163] ------------[ cut here ]------------ [ 270.561167] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 270.561169] invalid opcode: 0000 [#28] SMP [ 270.561172] CPU 0 [ 270.561173] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 270.561187] [ 270.561190] Pid: 20298, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 270.561194] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 270.561200] RSP: 0018:ffff88041c01fcb8 EFLAGS: 00010246 [ 270.561202] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 270.561204] RDX: 0000000000000000 RSI: ffff88041db53a80 RDI: ffff88042179fc00 [ 270.561206] RBP: ffff88041c01fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 270.561208] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041db53a80 [ 270.561210] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 270.561212] FS: 00007f4a73486740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 270.561215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 270.561217] CR2: 0000000000c5d098 CR3: 0000000421e5d000 CR4: 00000000000406f0 [ 270.561219] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 270.561221] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 270.561223] Process parted_devices (pid: 20298, threadinfo ffff88041c01e000, task ffff8804185716f0) [ 270.561225] Stack: [ 270.561226] ffff88041c01fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 270.561230] 0000000000000000 0000000000000000 ffff88041c01fd08 0000000000000010 [ 270.561234] ffff88041c01fd18 ffffffff81300936 ffff88041db53a80 ffff88041db53a80 [ 270.561238] Call Trace: [ 270.561243] [] make_request+0x4a/0xa60 [raid1] [ 270.561247] [] ? throtl_find_tg+0x46/0x60 [ 270.561250] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 270.561253] [] md_make_request+0xd0/0x200 [ 270.561258] [] ? mempool_alloc_slab+0x15/0x20 [ 270.561262] [] generic_make_request.part.50+0x74/0xb0 [ 270.561265] [] generic_make_request+0x68/0x70 [ 270.561268] [] submit_bio+0x85/0x110 [ 270.561272] [] ? bio_alloc_bioset+0x5a/0xf0 [ 270.561275] [] blkdev_issue_flush+0x92/0xe0 [ 270.561279] [] blkdev_fsync+0x3e/0x50 [ 270.561283] [] do_fsync+0x56/0x80 [ 270.561285] [] sys_fsync+0x10/0x20 [ 270.561289] [] system_call_fastpath+0x16/0x1b [ 270.561291] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 270.561332] RIP [] md_write_start+0x1c/0x20 [ 270.561335] RSP [ 270.561338] ---[ end trace cce129ba795d84c5 ]--- [ 272.925276] ------------[ cut here ]------------ [ 272.925279] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 272.925281] invalid opcode: 0000 [#29] SMP [ 272.925283] CPU 1 [ 272.925284] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 272.925294] [ 272.925296] Pid: 20413, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 272.925298] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 272.925304] RSP: 0018:ffff88041c863cb8 EFLAGS: 00010246 [ 272.925305] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 272.925307] RDX: 0000000000000000 RSI: ffff88041c39dcc0 RDI: ffff88042179fc00 [ 272.925308] RBP: ffff88041c863cb8 R08: 0000000000000246 R09: 0000000000000005 [ 272.925309] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c39dcc0 [ 272.925311] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 272.925312] FS: 00007fc38d390740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 272.925314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 272.925315] CR2: 0000000002511098 CR3: 0000000417097000 CR4: 00000000000406e0 [ 272.925317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 272.925318] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 272.925320] Process parted_devices (pid: 20413, threadinfo ffff88041c862000, task ffff880417f144d0) [ 272.925321] Stack: [ 272.925322] ffff88041c863da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 272.925324] 0000000000000000 0000000000000000 ffff88041c863d08 0000000000000010 [ 272.925327] ffff88041c863d18 ffffffff81300936 ffff88041c39dcc0 ffff88041c39dcc0 [ 272.925329] Call Trace: [ 272.925333] [] make_request+0x4a/0xa60 [raid1] [ 272.925336] [] ? throtl_find_tg+0x46/0x60 [ 272.925338] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 272.925341] [] md_make_request+0xd0/0x200 [ 272.925344] [] ? mempool_alloc_slab+0x15/0x20 [ 272.925347] [] generic_make_request.part.50+0x74/0xb0 [ 272.925349] [] generic_make_request+0x68/0x70 [ 272.925351] [] submit_bio+0x85/0x110 [ 272.925354] [] ? bio_alloc_bioset+0x5a/0xf0 [ 272.925356] [] blkdev_issue_flush+0x92/0xe0 [ 272.925359] [] blkdev_fsync+0x3e/0x50 [ 272.925362] [] do_fsync+0x56/0x80 [ 272.925364] [] sys_fsync+0x10/0x20 [ 272.925366] [] system_call_fastpath+0x16/0x1b [ 272.925367] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 272.925387] RIP [] md_write_start+0x1c/0x20 [ 272.925390] RSP [ 272.925392] ---[ end trace cce129ba795d84c6 ]--- [ 275.105350] ------------[ cut here ]------------ [ 275.105353] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 275.105355] invalid opcode: 0000 [#30] SMP [ 275.105356] CPU 2 [ 275.105357] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 275.105367] [ 275.105369] Pid: 20528, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 275.105372] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 275.105378] RSP: 0018:ffff880417fe5cb8 EFLAGS: 00010246 [ 275.105379] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 275.105380] RDX: 0000000000000000 RSI: ffff880419defa80 RDI: ffff88042179fc00 [ 275.105382] RBP: ffff880417fe5cb8 R08: 0000000000000246 R09: 0000000000000005 [ 275.105383] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419defa80 [ 275.105384] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 275.105386] FS: 00007fbd4e209740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 275.105387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 275.105389] CR2: 00000000012ac098 CR3: 0000000417c18000 CR4: 00000000000406e0 [ 275.105390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 275.105391] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 275.105393] Process parted_devices (pid: 20528, threadinfo ffff880417fe4000, task ffff880418e02de0) [ 275.105394] Stack: [ 275.105395] ffff880417fe5da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 275.105398] 0000000000000000 0000000000000000 ffff880417fe5d08 0000000000000010 [ 275.105400] ffff880417fe5d18 ffffffff81300936 ffff880419defa80 ffff880419defa80 [ 275.105403] Call Trace: [ 275.105407] [] make_request+0x4a/0xa60 [raid1] [ 275.105409] [] ? throtl_find_tg+0x46/0x60 [ 275.105411] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 275.105414] [] md_make_request+0xd0/0x200 [ 275.105418] [] ? mempool_alloc_slab+0x15/0x20 [ 275.105421] [] generic_make_request.part.50+0x74/0xb0 [ 275.105423] [] generic_make_request+0x68/0x70 [ 275.105425] [] submit_bio+0x85/0x110 [ 275.105428] [] ? bio_alloc_bioset+0x5a/0xf0 [ 275.105430] [] blkdev_issue_flush+0x92/0xe0 [ 275.105432] [] blkdev_fsync+0x3e/0x50 [ 275.105434] [] do_fsync+0x56/0x80 [ 275.105437] [] sys_fsync+0x10/0x20 [ 275.105439] [] system_call_fastpath+0x16/0x1b [ 275.105440] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 275.105460] RIP [] md_write_start+0x1c/0x20 [ 275.105463] RSP [ 275.105465] ---[ end trace cce129ba795d84c7 ]--- [ 277.382886] ------------[ cut here ]------------ [ 277.382889] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 277.382890] invalid opcode: 0000 [#31] SMP [ 277.382892] CPU 0 [ 277.382893] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 277.382903] [ 277.382904] Pid: 20643, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 277.382915] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 277.382921] RSP: 0018:ffff8804186ffcb8 EFLAGS: 00010246 [ 277.382922] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 277.382923] RDX: 0000000000000000 RSI: ffff88041c3a9e40 RDI: ffff88042179fc00 [ 277.382925] RBP: ffff8804186ffcb8 R08: 0000000000000246 R09: 0000000000000005 [ 277.382926] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c3a9e40 [ 277.382927] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 277.382929] FS: 00007faee5652740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 277.382930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 277.382931] CR2: 0000000001aa4098 CR3: 00000004187a5000 CR4: 00000000000406f0 [ 277.382933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 277.382934] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 277.382936] Process parted_devices (pid: 20643, threadinfo ffff8804186fe000, task ffff880418e244d0) [ 277.382937] Stack: [ 277.382938] ffff8804186ffda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 277.382940] 0000000000000000 0000000000000000 ffff8804186ffd08 0000000000000010 [ 277.382943] ffff8804186ffd18 ffffffff81300936 ffff88041c3a9e40 ffff88041c3a9e40 [ 277.382945] Call Trace: [ 277.382949] [] make_request+0x4a/0xa60 [raid1] [ 277.382952] [] ? throtl_find_tg+0x46/0x60 [ 277.382954] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 277.382957] [] md_make_request+0xd0/0x200 [ 277.382960] [] ? mempool_alloc_slab+0x15/0x20 [ 277.382963] [] generic_make_request.part.50+0x74/0xb0 [ 277.382965] [] generic_make_request+0x68/0x70 [ 277.382967] [] submit_bio+0x85/0x110 [ 277.382970] [] ? bio_alloc_bioset+0x5a/0xf0 [ 277.382972] [] blkdev_issue_flush+0x92/0xe0 [ 277.382974] [] blkdev_fsync+0x3e/0x50 [ 277.382977] [] do_fsync+0x56/0x80 [ 277.382979] [] sys_fsync+0x10/0x20 [ 277.382981] [] system_call_fastpath+0x16/0x1b [ 277.382983] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 277.383002] RIP [] md_write_start+0x1c/0x20 [ 277.383004] RSP [ 277.383022] ---[ end trace cce129ba795d84c8 ]--- [ 309.546957] mdadm: sending ioctl 1261 to a partition! [ 309.546960] mdadm: sending ioctl 1261 to a partition! [ 309.562853] mdadm: sending ioctl 1261 to a partition! [ 309.562856] mdadm: sending ioctl 1261 to a partition! [ 313.848526] Uhhuh. NMI received for unknown reason 21 on CPU 0. [ 313.848536] Do you have a strange power saving mode enabled? [ 313.848537] Dazed and confused, but trying to continue [ 316.185979] ------------[ cut here ]------------ [ 316.185981] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 316.185983] invalid opcode: 0000 [#32] SMP [ 316.185985] CPU 0 [ 316.185986] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 316.185995] [ 316.185997] Pid: 23378, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 316.186000] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 316.186005] RSP: 0018:ffff8804198edcb8 EFLAGS: 00010246 [ 316.186007] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 316.186008] RDX: 0000000000000000 RSI: ffff88041902a180 RDI: ffff88042179fc00 [ 316.186009] RBP: ffff8804198edcb8 R08: 0000000000000246 R09: 0000000000000005 [ 316.186011] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041902a180 [ 316.186012] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 316.186013] FS: 00007f64ae2e9740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 316.186015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 316.186016] CR2: 0000000000a78098 CR3: 00000004184c2000 CR4: 00000000000406f0 [ 316.186018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 316.186019] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 316.186021] Process parted_devices (pid: 23378, threadinfo ffff8804198ec000, task ffff880417f12de0) [ 316.186022] Stack: [ 316.186023] ffff8804198edda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 316.186025] 0000000000000000 0000000000000000 ffff8804198edd08 0000000000000010 [ 316.186028] ffff8804198edd18 ffffffff81300936 ffff88041902a180 ffff88041902a180 [ 316.186030] Call Trace: [ 316.186034] [] make_request+0x4a/0xa60 [raid1] [ 316.186037] [] ? throtl_find_tg+0x46/0x60 [ 316.186039] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 316.186041] [] md_make_request+0xd0/0x200 [ 316.186045] [] ? mempool_alloc_slab+0x15/0x20 [ 316.186048] [] generic_make_request.part.50+0x74/0xb0 [ 316.186050] [] generic_make_request+0x68/0x70 [ 316.186052] [] submit_bio+0x85/0x110 [ 316.186055] [] ? bio_alloc_bioset+0x5a/0xf0 [ 316.186057] [] blkdev_issue_flush+0x92/0xe0 [ 316.186059] [] blkdev_fsync+0x3e/0x50 [ 316.186062] [] do_fsync+0x56/0x80 [ 316.186063] [] sys_fsync+0x10/0x20 [ 316.186066] [] system_call_fastpath+0x16/0x1b [ 316.186067] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 316.186087] RIP [] md_write_start+0x1c/0x20 [ 316.186089] RSP [ 316.186091] ---[ end trace cce129ba795d84c9 ]--- [ 318.388496] ------------[ cut here ]------------ [ 318.388498] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 318.388500] invalid opcode: 0000 [#33] SMP [ 318.388502] CPU 1 [ 318.388503] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 318.388513] [ 318.388514] Pid: 23532, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 318.388517] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 318.388523] RSP: 0018:ffff880417e7fcb8 EFLAGS: 00010246 [ 318.388524] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 318.388525] RDX: 0000000000000000 RSI: ffff880419da6e40 RDI: ffff88042179fc00 [ 318.388527] RBP: ffff880417e7fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 318.388528] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419da6e40 [ 318.388529] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 318.388531] FS: 00007f1dad06b740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 318.388533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 318.388534] CR2: 0000000001216098 CR3: 0000000419a97000 CR4: 00000000000406e0 [ 318.388535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 318.388537] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 318.388538] Process parted_devices (pid: 23532, threadinfo ffff880417e7e000, task ffff880417f10000) [ 318.388539] Stack: [ 318.388540] ffff880417e7fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 318.388543] 0000000000000000 0000000000000000 ffff880417e7fd08 0000000000000010 [ 318.388546] ffff880417e7fd18 ffffffff81300936 ffff880419da6e40 ffff880419da6e40 [ 318.388548] Call Trace: [ 318.388552] [] make_request+0x4a/0xa60 [raid1] [ 318.388555] [] ? throtl_find_tg+0x46/0x60 [ 318.388557] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 318.388559] [] md_make_request+0xd0/0x200 [ 318.388563] [] ? mempool_alloc_slab+0x15/0x20 [ 318.388566] [] generic_make_request.part.50+0x74/0xb0 [ 318.388568] [] generic_make_request+0x68/0x70 [ 318.388570] [] submit_bio+0x85/0x110 [ 318.388573] [] ? bio_alloc_bioset+0x5a/0xf0 [ 318.388575] [] blkdev_issue_flush+0x92/0xe0 [ 318.388577] [] blkdev_fsync+0x3e/0x50 [ 318.388580] [] do_fsync+0x56/0x80 [ 318.388582] [] sys_fsync+0x10/0x20 [ 318.388585] [] system_call_fastpath+0x16/0x1b [ 318.388586] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 318.388606] RIP [] md_write_start+0x1c/0x20 [ 318.388609] RSP [ 318.388610] ---[ end trace cce129ba795d84ca ]--- [ 320.591819] ------------[ cut here ]------------ [ 320.591822] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 320.591824] invalid opcode: 0000 [#34] SMP [ 320.591825] CPU 2 [ 320.591826] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 320.591836] [ 320.591838] Pid: 23650, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 320.591841] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 320.591847] RSP: 0018:ffff88041d2e1cb8 EFLAGS: 00010246 [ 320.591848] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 320.591849] RDX: 0000000000000000 RSI: ffff880417d886c0 RDI: ffff88042179fc00 [ 320.591851] RBP: ffff88041d2e1cb8 R08: 0000000000000246 R09: 0000000000000005 [ 320.591852] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417d886c0 [ 320.591853] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 320.591855] FS: 00007f093fff8740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 320.591856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 320.591857] CR2: 00000000020ff098 CR3: 000000041c3a3000 CR4: 00000000000406e0 [ 320.591859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 320.591860] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 320.591862] Process parted_devices (pid: 23650, threadinfo ffff88041d2e0000, task ffff880421422de0) [ 320.591863] Stack: [ 320.591864] ffff88041d2e1da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 320.591867] 0000000000000000 0000000000000000 ffff88041d2e1d08 0000000000000010 [ 320.591869] ffff88041d2e1d18 ffffffff81300936 ffff880417d886c0 ffff880417d886c0 [ 320.591872] Call Trace: [ 320.591875] [] make_request+0x4a/0xa60 [raid1] [ 320.591878] [] ? throtl_find_tg+0x46/0x60 [ 320.591880] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 320.591883] [] md_make_request+0xd0/0x200 [ 320.591886] [] ? mempool_alloc_slab+0x15/0x20 [ 320.591890] [] generic_make_request.part.50+0x74/0xb0 [ 320.591892] [] generic_make_request+0x68/0x70 [ 320.591894] [] submit_bio+0x85/0x110 [ 320.591897] [] ? bio_alloc_bioset+0x5a/0xf0 [ 320.591899] [] blkdev_issue_flush+0x92/0xe0 [ 320.591901] [] blkdev_fsync+0x3e/0x50 [ 320.591904] [] do_fsync+0x56/0x80 [ 320.591906] [] sys_fsync+0x10/0x20 [ 320.591909] [] system_call_fastpath+0x16/0x1b [ 320.591910] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 320.591930] RIP [] md_write_start+0x1c/0x20 [ 320.591932] RSP [ 320.591934] ---[ end trace cce129ba795d84cb ]--- [ 322.848095] ------------[ cut here ]------------ [ 322.848097] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 322.848099] invalid opcode: 0000 [#35] SMP [ 322.848101] CPU 1 [ 322.848102] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 322.848112] [ 322.848114] Pid: 23765, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 322.848116] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 322.848122] RSP: 0018:ffff880417c65cb8 EFLAGS: 00010246 [ 322.848124] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 322.848125] RDX: 0000000000000000 RSI: ffff8804195a8240 RDI: ffff88042179fc00 [ 322.848126] RBP: ffff880417c65cb8 R08: 0000000000000246 R09: 0000000000000005 [ 322.848128] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804195a8240 [ 322.848129] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 322.848131] FS: 00007f18fa2fc740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 322.848132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 322.848133] CR2: 0000000000c3a098 CR3: 000000041d065000 CR4: 00000000000406e0 [ 322.848135] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 322.848136] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 322.848138] Process parted_devices (pid: 23765, threadinfo ffff880417c64000, task ffff88041b2816f0) [ 322.848139] Stack: [ 322.848140] ffff880417c65da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 322.848143] 0000000000000000 0000000000000000 ffff880417c65d08 0000000000000010 [ 322.848145] ffff880417c65d18 ffffffff81300936 ffff8804195a8240 ffff8804195a8240 [ 322.848148] Call Trace: [ 322.848152] [] make_request+0x4a/0xa60 [raid1] [ 322.848155] [] ? throtl_find_tg+0x46/0x60 [ 322.848157] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 322.848159] [] md_make_request+0xd0/0x200 [ 322.848163] [] ? mempool_alloc_slab+0x15/0x20 [ 322.848166] [] generic_make_request.part.50+0x74/0xb0 [ 322.848168] [] generic_make_request+0x68/0x70 [ 322.848170] [] submit_bio+0x85/0x110 [ 322.848173] [] ? bio_alloc_bioset+0x5a/0xf0 [ 322.848175] [] blkdev_issue_flush+0x92/0xe0 [ 322.848177] [] blkdev_fsync+0x3e/0x50 [ 322.848180] [] do_fsync+0x56/0x80 [ 322.848182] [] sys_fsync+0x10/0x20 [ 322.848185] [] system_call_fastpath+0x16/0x1b [ 322.848186] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 322.848206] RIP [] md_write_start+0x1c/0x20 [ 322.848208] RSP [ 322.848210] ---[ end trace cce129ba795d84cc ]--- [ 325.106228] ------------[ cut here ]------------ [ 325.106231] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 325.106233] invalid opcode: 0000 [#36] SMP [ 325.106235] CPU 0 [ 325.106235] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 325.106246] [ 325.106247] Pid: 23880, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 325.106250] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 325.106256] RSP: 0018:ffff880419a3fcb8 EFLAGS: 00010246 [ 325.106257] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 325.106259] RDX: 0000000000000000 RSI: ffff88041c31e900 RDI: ffff88042179fc00 [ 325.106260] RBP: ffff880419a3fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 325.106261] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c31e900 [ 325.106263] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 325.106264] FS: 00007f8bd0cae740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 325.106266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 325.106267] CR2: 000000000198b098 CR3: 000000041cbd3000 CR4: 00000000000406f0 [ 325.106269] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 325.106270] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 325.106271] Process parted_devices (pid: 23880, threadinfo ffff880419a3e000, task ffff8804194a0000) [ 325.106273] Stack: [ 325.106274] ffff880419a3fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 325.106276] 0000000000000000 0000000000000000 ffff880419a3fd08 0000000000000010 [ 325.106279] ffff880419a3fd18 ffffffff81300936 ffff88041c31e900 ffff88041c31e900 [ 325.106282] Call Trace: [ 325.106286] [] make_request+0x4a/0xa60 [raid1] [ 325.106289] [] ? throtl_find_tg+0x46/0x60 [ 325.106291] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 325.106293] [] md_make_request+0xd0/0x200 [ 325.106297] [] ? mempool_alloc_slab+0x15/0x20 [ 325.106300] [] generic_make_request.part.50+0x74/0xb0 [ 325.106302] [] generic_make_request+0x68/0x70 [ 325.106304] [] submit_bio+0x85/0x110 [ 325.106307] [] ? bio_alloc_bioset+0x5a/0xf0 [ 325.106309] [] blkdev_issue_flush+0x92/0xe0 [ 325.106311] [] blkdev_fsync+0x3e/0x50 [ 325.106314] [] do_fsync+0x56/0x80 [ 325.106316] [] sys_fsync+0x10/0x20 [ 325.106319] [] system_call_fastpath+0x16/0x1b [ 325.106320] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 325.106340] RIP [] md_write_start+0x1c/0x20 [ 325.106342] RSP [ 325.106348] ---[ end trace cce129ba795d84cd ]--- [ 327.346334] ------------[ cut here ]------------ [ 327.346336] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 327.346338] invalid opcode: 0000 [#37] SMP [ 327.346340] CPU 0 [ 327.346341] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 327.346351] [ 327.346353] Pid: 23995, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 327.346356] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 327.346361] RSP: 0018:ffff880417de5cb8 EFLAGS: 00010246 [ 327.346362] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 327.346364] RDX: 0000000000000000 RSI: ffff880421e77f00 RDI: ffff88042179fc00 [ 327.346365] RBP: ffff880417de5cb8 R08: 0000000000000246 R09: 0000000000000005 [ 327.346366] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880421e77f00 [ 327.346367] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 327.346369] FS: 00007ffa3d891740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 327.346371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 327.346372] CR2: 00000000006b5098 CR3: 000000041c15c000 CR4: 00000000000406f0 [ 327.346373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 327.346375] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 327.346376] Process parted_devices (pid: 23995, threadinfo ffff880417de4000, task ffff880417dddbc0) [ 327.346378] Stack: [ 327.346378] ffff880417de5da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 327.346381] 0000000000000000 0000000000000000 ffff880417de5d08 0000000000000010 [ 327.346384] ffff880417de5d18 ffffffff81300936 ffff880421e77f00 ffff880421e77f00 [ 327.346386] Call Trace: [ 327.346390] [] make_request+0x4a/0xa60 [raid1] [ 327.346393] [] ? throtl_find_tg+0x46/0x60 [ 327.346395] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 327.346397] [] md_make_request+0xd0/0x200 [ 327.346401] [] ? mempool_alloc_slab+0x15/0x20 [ 327.346404] [] generic_make_request.part.50+0x74/0xb0 [ 327.346406] [] generic_make_request+0x68/0x70 [ 327.346408] [] submit_bio+0x85/0x110 [ 327.346411] [] ? bio_alloc_bioset+0x5a/0xf0 [ 327.346413] [] blkdev_issue_flush+0x92/0xe0 [ 327.346415] [] blkdev_fsync+0x3e/0x50 [ 327.346418] [] do_fsync+0x56/0x80 [ 327.346420] [] sys_fsync+0x10/0x20 [ 327.346423] [] system_call_fastpath+0x16/0x1b [ 327.346424] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 327.346444] RIP [] md_write_start+0x1c/0x20 [ 327.346446] RSP [ 327.346453] ---[ end trace cce129ba795d84ce ]--- [ 329.681477] ------------[ cut here ]------------ [ 329.681480] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 329.681481] invalid opcode: 0000 [#38] SMP [ 329.681483] CPU 2 [ 329.681484] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 329.681494] [ 329.681495] Pid: 24110, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 329.681498] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 329.681504] RSP: 0018:ffff880418ce1cb8 EFLAGS: 00010246 [ 329.681505] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 329.681506] RDX: 0000000000000000 RSI: ffff88041984dcc0 RDI: ffff88042179fc00 [ 329.681508] RBP: ffff880418ce1cb8 R08: 0000000000000246 R09: 0000000000000005 [ 329.681517] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041984dcc0 [ 329.681518] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 329.681520] FS: 00007fcb84143740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 329.681521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 329.681522] CR2: 0000000001046098 CR3: 000000041c891000 CR4: 00000000000406e0 [ 329.681524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 329.681525] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 329.681527] Process parted_devices (pid: 24110, threadinfo ffff880418ce0000, task ffff880418738000) [ 329.681528] Stack: [ 329.681529] ffff880418ce1da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 329.681531] 0000000000000000 0000000000000000 ffff880418ce1d08 0000000000000010 [ 329.681534] ffff880418ce1d18 ffffffff81300936 ffff88041984dcc0 ffff88041984dcc0 [ 329.681537] Call Trace: [ 329.681540] [] make_request+0x4a/0xa60 [raid1] [ 329.681543] [] ? throtl_find_tg+0x46/0x60 [ 329.681545] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 329.681548] [] md_make_request+0xd0/0x200 [ 329.681551] [] ? mempool_alloc_slab+0x15/0x20 [ 329.681562] [] generic_make_request.part.50+0x74/0xb0 [ 329.681564] [] generic_make_request+0x68/0x70 [ 329.681566] [] submit_bio+0x85/0x110 [ 329.681569] [] ? bio_alloc_bioset+0x5a/0xf0 [ 329.681571] [] blkdev_issue_flush+0x92/0xe0 [ 329.681573] [] blkdev_fsync+0x3e/0x50 [ 329.681576] [] do_fsync+0x56/0x80 [ 329.681578] [] sys_fsync+0x10/0x20 [ 329.681581] [] system_call_fastpath+0x16/0x1b [ 329.681582] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 329.681601] RIP [] md_write_start+0x1c/0x20 [ 329.681603] RSP [ 329.681605] ---[ end trace cce129ba795d84cf ]--- [ 331.973900] ------------[ cut here ]------------ [ 331.973902] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 331.973904] invalid opcode: 0000 [#39] SMP [ 331.973906] CPU 3 [ 331.973907] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 331.973917] [ 331.973919] Pid: 24225, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 331.973922] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 331.973928] RSP: 0018:ffff880418e7bcb8 EFLAGS: 00010246 [ 331.973929] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 331.973930] RDX: 0000000000000000 RSI: ffff880417d65240 RDI: ffff88042179fc00 [ 331.973931] RBP: ffff880418e7bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 331.973933] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880417d65240 [ 331.973934] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 331.973936] FS: 00007f0fb1063740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 331.973937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 331.973938] CR2: 0000000001300098 CR3: 000000041c387000 CR4: 00000000000406e0 [ 331.973940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 331.973941] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 331.973943] Process parted_devices (pid: 24225, threadinfo ffff880418e7a000, task ffff88041aef96f0) [ 331.973944] Stack: [ 331.973945] ffff880418e7bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 331.973948] 0000000000000000 0000000000000000 ffff880418e7bd08 0000000000000010 [ 331.973950] ffff880418e7bd18 ffffffff81300936 ffff880417d65240 ffff880417d65240 [ 331.973953] Call Trace: [ 331.973956] [] make_request+0x4a/0xa60 [raid1] [ 331.973959] [] ? throtl_find_tg+0x46/0x60 [ 331.973961] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 331.973964] [] md_make_request+0xd0/0x200 [ 331.973967] [] ? mempool_alloc_slab+0x15/0x20 [ 331.973970] [] generic_make_request.part.50+0x74/0xb0 [ 331.973973] [] generic_make_request+0x68/0x70 [ 331.973975] [] submit_bio+0x85/0x110 [ 331.973978] [] ? bio_alloc_bioset+0x5a/0xf0 [ 331.973980] [] blkdev_issue_flush+0x92/0xe0 [ 331.973982] [] blkdev_fsync+0x3e/0x50 [ 331.973985] [] do_fsync+0x56/0x80 [ 331.973987] [] sys_fsync+0x10/0x20 [ 331.973990] [] system_call_fastpath+0x16/0x1b [ 331.973991] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 331.974011] RIP [] md_write_start+0x1c/0x20 [ 331.974014] RSP [ 331.974015] ---[ end trace cce129ba795d84d0 ]--- [ 334.239556] ------------[ cut here ]------------ [ 334.239558] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 334.239560] invalid opcode: 0000 [#40] SMP [ 334.239562] CPU 0 [ 334.239563] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 334.239573] [ 334.239575] Pid: 24340, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 334.239578] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 334.239583] RSP: 0018:ffff880418f4dcb8 EFLAGS: 00010246 [ 334.239585] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 334.239586] RDX: 0000000000000000 RSI: ffff880418469600 RDI: ffff88042179fc00 [ 334.239587] RBP: ffff880418f4dcb8 R08: 0000000000000246 R09: 0000000000000005 [ 334.239589] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880418469600 [ 334.239590] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 334.239592] FS: 00007fe93ba36740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 334.239593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.239594] CR2: 0000000001462098 CR3: 0000000417043000 CR4: 00000000000406f0 [ 334.239596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 334.239597] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 334.239599] Process parted_devices (pid: 24340, threadinfo ffff880418f4c000, task ffff880425068000) [ 334.239600] Stack: [ 334.239601] ffff880418f4dda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 334.239604] 0000000000000000 0000000000000000 ffff880418f4dd08 0000000000000010 [ 334.239606] ffff880418f4dd18 ffffffff81300936 ffff880418469600 ffff880418469600 [ 334.239609] Call Trace: [ 334.239613] [] make_request+0x4a/0xa60 [raid1] [ 334.239616] [] ? throtl_find_tg+0x46/0x60 [ 334.239618] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 334.239620] [] md_make_request+0xd0/0x200 [ 334.239624] [] ? mempool_alloc_slab+0x15/0x20 [ 334.239627] [] generic_make_request.part.50+0x74/0xb0 [ 334.239629] [] generic_make_request+0x68/0x70 [ 334.239631] [] submit_bio+0x85/0x110 [ 334.239634] [] ? bio_alloc_bioset+0x5a/0xf0 [ 334.239636] [] blkdev_issue_flush+0x92/0xe0 [ 334.239638] [] blkdev_fsync+0x3e/0x50 [ 334.239641] [] do_fsync+0x56/0x80 [ 334.239643] [] sys_fsync+0x10/0x20 [ 334.239646] [] system_call_fastpath+0x16/0x1b [ 334.239647] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 334.239667] RIP [] md_write_start+0x1c/0x20 [ 334.239669] RSP [ 334.239686] ---[ end trace cce129ba795d84d1 ]--- [ 336.481766] ------------[ cut here ]------------ [ 336.481769] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 336.481770] invalid opcode: 0000 [#41] SMP [ 336.481772] CPU 2 [ 336.481773] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 336.481783] [ 336.481785] Pid: 24455, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 336.481788] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 336.481794] RSP: 0018:ffff88041b187cb8 EFLAGS: 00010246 [ 336.481795] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 336.481796] RDX: 0000000000000000 RSI: ffff8804251f6f00 RDI: ffff88042179fc00 [ 336.481797] RBP: ffff88041b187cb8 R08: 0000000000000246 R09: 0000000000000005 [ 336.481799] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804251f6f00 [ 336.481800] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 336.481802] FS: 00007f708c1b7740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 336.481803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 336.481805] CR2: 00000000016d1098 CR3: 0000000418d7f000 CR4: 00000000000406e0 [ 336.481806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 336.481807] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 336.481809] Process parted_devices (pid: 24455, threadinfo ffff88041b186000, task ffff880418e65bc0) [ 336.481810] Stack: [ 336.481811] ffff88041b187da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 336.481814] 0000000000000000 0000000000000000 ffff88041b187d08 0000000000000010 [ 336.481816] ffff88041b187d18 ffffffff81300936 ffff8804251f6f00 ffff8804251f6f00 [ 336.481819] Call Trace: [ 336.481823] [] make_request+0x4a/0xa60 [raid1] [ 336.481826] [] ? throtl_find_tg+0x46/0x60 [ 336.481828] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 336.481830] [] md_make_request+0xd0/0x200 [ 336.481834] [] ? mempool_alloc_slab+0x15/0x20 [ 336.481837] [] generic_make_request.part.50+0x74/0xb0 [ 336.481839] [] generic_make_request+0x68/0x70 [ 336.481841] [] submit_bio+0x85/0x110 [ 336.481844] [] ? bio_alloc_bioset+0x5a/0xf0 [ 336.481846] [] blkdev_issue_flush+0x92/0xe0 [ 336.481848] [] blkdev_fsync+0x3e/0x50 [ 336.481851] [] do_fsync+0x56/0x80 [ 336.481853] [] sys_fsync+0x10/0x20 [ 336.481856] [] system_call_fastpath+0x16/0x1b [ 336.481857] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 336.481877] RIP [] md_write_start+0x1c/0x20 [ 336.481880] RSP [ 336.481882] ---[ end trace cce129ba795d84d2 ]--- [ 338.683279] ------------[ cut here ]------------ [ 338.683282] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 338.683283] invalid opcode: 0000 [#42] SMP [ 338.683285] CPU 3 [ 338.683286] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 338.683296] [ 338.683298] Pid: 24570, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 338.683301] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 338.683307] RSP: 0018:ffff880417d5fcb8 EFLAGS: 00010246 [ 338.683308] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 338.683309] RDX: 0000000000000000 RSI: ffff88041ad03480 RDI: ffff88042179fc00 [ 338.683311] RBP: ffff880417d5fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 338.683312] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041ad03480 [ 338.683313] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 338.683315] FS: 00007f8a8f1a7740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 338.683317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 338.683318] CR2: 000000000158e098 CR3: 0000000418754000 CR4: 00000000000406e0 [ 338.683319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 338.683321] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 338.683322] Process parted_devices (pid: 24570, threadinfo ffff880417d5e000, task ffff88041aefade0) [ 338.683323] Stack: [ 338.683324] ffff880417d5fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 338.683327] 0000000000000000 0000000000000000 ffff880417d5fd08 0000000000000010 [ 338.683330] ffff880417d5fd18 ffffffff81300936 ffff88041ad03480 ffff88041ad03480 [ 338.683332] Call Trace: [ 338.683336] [] make_request+0x4a/0xa60 [raid1] [ 338.683339] [] ? throtl_find_tg+0x46/0x60 [ 338.683341] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 338.683343] [] md_make_request+0xd0/0x200 [ 338.683347] [] ? mempool_alloc_slab+0x15/0x20 [ 338.683350] [] generic_make_request.part.50+0x74/0xb0 [ 338.683352] [] generic_make_request+0x68/0x70 [ 338.683354] [] submit_bio+0x85/0x110 [ 338.683357] [] ? bio_alloc_bioset+0x5a/0xf0 [ 338.683359] [] blkdev_issue_flush+0x92/0xe0 [ 338.683361] [] blkdev_fsync+0x3e/0x50 [ 338.683364] [] do_fsync+0x56/0x80 [ 338.683366] [] sys_fsync+0x10/0x20 [ 338.683369] [] system_call_fastpath+0x16/0x1b [ 338.683370] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 338.683390] RIP [] md_write_start+0x1c/0x20 [ 338.683393] RSP [ 338.683395] ---[ end trace cce129ba795d84d3 ]--- [ 340.916312] ------------[ cut here ]------------ [ 340.916316] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 340.916318] invalid opcode: 0000 [#43] SMP [ 340.916321] CPU 2 [ 340.916322] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 340.916336] [ 340.916339] Pid: 24685, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 340.916343] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 340.916350] RSP: 0018:ffff88041717bcb8 EFLAGS: 00010246 [ 340.916352] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 340.916354] RDX: 0000000000000000 RSI: ffff88041add1480 RDI: ffff88042179fc00 [ 340.916356] RBP: ffff88041717bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 340.916358] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041add1480 [ 340.916360] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 340.916363] FS: 00007f940ece9740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 340.916365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 340.916367] CR2: 000000000074c098 CR3: 000000041dbff000 CR4: 00000000000406e0 [ 340.916369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 340.916371] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 340.916374] Process parted_devices (pid: 24685, threadinfo ffff88041717a000, task ffff880417070000) [ 340.916375] Stack: [ 340.916377] ffff88041717bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 340.916381] 0000000000000000 0000000000000000 ffff88041717bd08 0000000000000010 [ 340.916385] ffff88041717bd18 ffffffff81300936 ffff88041add1480 ffff88041add1480 [ 340.916389] Call Trace: [ 340.916394] [] make_request+0x4a/0xa60 [raid1] [ 340.916399] [] ? throtl_find_tg+0x46/0x60 [ 340.916401] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 340.916405] [] md_make_request+0xd0/0x200 [ 340.916410] [] ? mempool_alloc_slab+0x15/0x20 [ 340.916414] [] generic_make_request.part.50+0x74/0xb0 [ 340.916418] [] generic_make_request+0x68/0x70 [ 340.916421] [] submit_bio+0x85/0x110 [ 340.916425] [] ? bio_alloc_bioset+0x5a/0xf0 [ 340.916428] [] blkdev_issue_flush+0x92/0xe0 [ 340.916431] [] blkdev_fsync+0x3e/0x50 [ 340.916435] [] do_fsync+0x56/0x80 [ 340.916437] [] sys_fsync+0x10/0x20 [ 340.916441] [] system_call_fastpath+0x16/0x1b [ 340.916443] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 340.916473] RIP [] md_write_start+0x1c/0x20 [ 340.916476] RSP [ 340.916479] ---[ end trace cce129ba795d84d4 ]--- [ 343.092687] ------------[ cut here ]------------ [ 343.092690] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 343.092692] invalid opcode: 0000 [#44] SMP [ 343.092694] CPU 2 [ 343.092694] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 343.092705] [ 343.092706] Pid: 24800, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 343.092709] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 343.092715] RSP: 0018:ffff88041af21cb8 EFLAGS: 00010246 [ 343.092716] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 343.092718] RDX: 0000000000000000 RSI: ffff880421eb8000 RDI: ffff88042179fc00 [ 343.092719] RBP: ffff88041af21cb8 R08: 0000000000000246 R09: 0000000000000005 [ 343.092720] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880421eb8000 [ 343.092722] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 343.092723] FS: 00007ff554158740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 343.092725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 343.092726] CR2: 00000000021dc098 CR3: 0000000421673000 CR4: 00000000000406e0 [ 343.092727] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 343.092729] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 343.092730] Process parted_devices (pid: 24800, threadinfo ffff88041af20000, task ffff88041988dbc0) [ 343.092731] Stack: [ 343.092732] ffff88041af21da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 343.092735] 0000000000000000 0000000000000000 ffff88041af21d08 0000000000000010 [ 343.092738] ffff88041af21d18 ffffffff81300936 ffff880421eb8000 ffff880421eb8000 [ 343.092740] Call Trace: [ 343.092744] [] make_request+0x4a/0xa60 [raid1] [ 343.092747] [] ? throtl_find_tg+0x46/0x60 [ 343.092749] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 343.092751] [] md_make_request+0xd0/0x200 [ 343.092755] [] ? mempool_alloc_slab+0x15/0x20 [ 343.092758] [] generic_make_request.part.50+0x74/0xb0 [ 343.092760] [] generic_make_request+0x68/0x70 [ 343.092762] [] submit_bio+0x85/0x110 [ 343.092765] [] ? bio_alloc_bioset+0x5a/0xf0 [ 343.092767] [] blkdev_issue_flush+0x92/0xe0 [ 343.092769] [] blkdev_fsync+0x3e/0x50 [ 343.092772] [] do_fsync+0x56/0x80 [ 343.092774] [] sys_fsync+0x10/0x20 [ 343.092777] [] system_call_fastpath+0x16/0x1b [ 343.092778] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 343.092798] RIP [] md_write_start+0x1c/0x20 [ 343.092801] RSP [ 343.092803] ---[ end trace cce129ba795d84d5 ]--- [ 345.345605] ------------[ cut here ]------------ [ 345.345608] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 345.345609] invalid opcode: 0000 [#45] SMP [ 345.345611] CPU 0 [ 345.345612] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 345.345622] [ 345.345624] Pid: 24915, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 345.345626] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 345.345632] RSP: 0018:ffff880417081cb8 EFLAGS: 00010246 [ 345.345633] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 345.345635] RDX: 0000000000000000 RSI: ffff8804187efd80 RDI: ffff88042179fc00 [ 345.345636] RBP: ffff880417081cb8 R08: 0000000000000246 R09: 0000000000000005 [ 345.345637] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804187efd80 [ 345.345639] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 345.345640] FS: 00007f5f00990740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 345.345642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 345.345643] CR2: 0000000000ebe098 CR3: 0000000417cc2000 CR4: 00000000000406f0 [ 345.345644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 345.345646] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 345.345647] Process parted_devices (pid: 24915, threadinfo ffff880417080000, task ffff880417dddbc0) [ 345.345648] Stack: [ 345.345649] ffff880417081da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 345.345652] 0000000000000000 0000000000000000 ffff880417081d08 0000000000000010 [ 345.345655] ffff880417081d18 ffffffff81300936 ffff8804187efd80 ffff8804187efd80 [ 345.345657] Call Trace: [ 345.345661] [] make_request+0x4a/0xa60 [raid1] [ 345.345664] [] ? throtl_find_tg+0x46/0x60 [ 345.345666] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 345.345668] [] md_make_request+0xd0/0x200 [ 345.345672] [] ? mempool_alloc_slab+0x15/0x20 [ 345.345675] [] generic_make_request.part.50+0x74/0xb0 [ 345.345677] [] generic_make_request+0x68/0x70 [ 345.345679] [] submit_bio+0x85/0x110 [ 345.345682] [] ? bio_alloc_bioset+0x5a/0xf0 [ 345.345684] [] blkdev_issue_flush+0x92/0xe0 [ 345.345687] [] blkdev_fsync+0x3e/0x50 [ 345.345689] [] do_fsync+0x56/0x80 [ 345.345691] [] sys_fsync+0x10/0x20 [ 345.345694] [] system_call_fastpath+0x16/0x1b [ 345.345696] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 345.345715] RIP [] md_write_start+0x1c/0x20 [ 345.345718] RSP [ 345.345720] ---[ end trace cce129ba795d84d6 ]--- [ 347.676413] ------------[ cut here ]------------ [ 347.676416] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 347.676418] invalid opcode: 0000 [#46] SMP [ 347.676420] CPU 3 [ 347.676420] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 347.676431] [ 347.676432] Pid: 25030, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 347.676435] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 347.676441] RSP: 0018:ffff880418591cb8 EFLAGS: 00010246 [ 347.676442] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 347.676444] RDX: 0000000000000000 RSI: ffff8804170bf840 RDI: ffff88042179fc00 [ 347.676445] RBP: ffff880418591cb8 R08: 0000000000000246 R09: 0000000000000005 [ 347.676446] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804170bf840 [ 347.676448] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 347.676449] FS: 00007ff10b08a740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 347.676451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 347.676452] CR2: 000000000076c098 CR3: 000000041b290000 CR4: 00000000000406e0 [ 347.676453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 347.676455] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 347.676456] Process parted_devices (pid: 25030, threadinfo ffff880418590000, task ffff880421422de0) [ 347.676458] Stack: [ 347.676458] ffff880418591da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 347.676461] 0000000000000000 0000000000000000 ffff880418591d08 0000000000000010 [ 347.676464] ffff880418591d18 ffffffff81300936 ffff8804170bf840 ffff8804170bf840 [ 347.676466] Call Trace: [ 347.676470] [] make_request+0x4a/0xa60 [raid1] [ 347.676473] [] ? throtl_find_tg+0x46/0x60 [ 347.676475] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 347.676478] [] md_make_request+0xd0/0x200 [ 347.676481] [] ? mempool_alloc_slab+0x15/0x20 [ 347.676484] [] generic_make_request.part.50+0x74/0xb0 [ 347.676487] [] generic_make_request+0x68/0x70 [ 347.676489] [] submit_bio+0x85/0x110 [ 347.676492] [] ? bio_alloc_bioset+0x5a/0xf0 [ 347.676493] [] blkdev_issue_flush+0x92/0xe0 [ 347.676495] [] blkdev_fsync+0x3e/0x50 [ 347.676498] [] do_fsync+0x56/0x80 [ 347.676500] [] sys_fsync+0x10/0x20 [ 347.676503] [] system_call_fastpath+0x16/0x1b [ 347.676504] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 347.676524] RIP [] md_write_start+0x1c/0x20 [ 347.676527] RSP [ 347.676529] ---[ end trace cce129ba795d84d7 ]--- [ 374.789524] ------------[ cut here ]------------ [ 374.789527] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 374.789528] invalid opcode: 0000 [#47] SMP [ 374.789530] CPU 0 [ 374.789531] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 374.789541] [ 374.789543] Pid: 25160, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 374.789546] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 374.789552] RSP: 0018:ffff8804171d9cb8 EFLAGS: 00010246 [ 374.789553] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 374.789555] RDX: 0000000000000000 RSI: ffff88041ac4e480 RDI: ffff88042179fc00 [ 374.789556] RBP: ffff8804171d9cb8 R08: 0000000000000246 R09: 0000000000000005 [ 374.789557] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041ac4e480 [ 374.789558] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 374.789560] FS: 00007feab9dfa740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 374.789562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 374.789563] CR2: 0000000001472098 CR3: 0000000419314000 CR4: 00000000000406f0 [ 374.789564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 374.789566] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 374.789567] Process parted_devices (pid: 25160, threadinfo ffff8804171d8000, task ffff88041aefade0) [ 374.789569] Stack: [ 374.789569] ffff8804171d9da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 374.789572] 0000000000000000 0000000000000000 ffff8804171d9d08 0000000000000010 [ 374.789575] ffff8804171d9d18 ffffffff81300936 ffff88041ac4e480 ffff88041ac4e480 [ 374.789577] Call Trace: [ 374.789581] [] make_request+0x4a/0xa60 [raid1] [ 374.789584] [] ? throtl_find_tg+0x46/0x60 [ 374.789586] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 374.789588] [] md_make_request+0xd0/0x200 [ 374.789592] [] ? mempool_alloc_slab+0x15/0x20 [ 374.789595] [] generic_make_request.part.50+0x74/0xb0 [ 374.789597] [] generic_make_request+0x68/0x70 [ 374.789599] [] submit_bio+0x85/0x110 [ 374.789602] [] ? bio_alloc_bioset+0x5a/0xf0 [ 374.789604] [] blkdev_issue_flush+0x92/0xe0 [ 374.789607] [] blkdev_fsync+0x3e/0x50 [ 374.789609] [] do_fsync+0x56/0x80 [ 374.789611] [] sys_fsync+0x10/0x20 [ 374.789614] [] system_call_fastpath+0x16/0x1b [ 374.789615] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 374.789635] RIP [] md_write_start+0x1c/0x20 [ 374.789638] RSP [ 374.789645] ---[ end trace cce129ba795d84d8 ]--- [ 376.970417] ------------[ cut here ]------------ [ 376.970420] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 376.970422] invalid opcode: 0000 [#48] SMP [ 376.970424] CPU 2 [ 376.970424] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 376.970435] [ 376.970436] Pid: 25314, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 376.970439] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 376.970445] RSP: 0018:ffff8804195b3cb8 EFLAGS: 00010246 [ 376.970446] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 376.970448] RDX: 0000000000000000 RSI: ffff88041adefcc0 RDI: ffff88042179fc00 [ 376.970449] RBP: ffff8804195b3cb8 R08: 0000000000000246 R09: 0000000000000005 [ 376.970450] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041adefcc0 [ 376.970452] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 376.970453] FS: 00007fab3c54f740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 376.970455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 376.970456] CR2: 00000000017e9098 CR3: 0000000425327000 CR4: 00000000000406e0 [ 376.970458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 376.970459] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 376.970461] Process parted_devices (pid: 25314, threadinfo ffff8804195b2000, task ffff880425775bc0) [ 376.970462] Stack: [ 376.970463] ffff8804195b3da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 376.970466] 0000000000000000 0000000000000000 ffff8804195b3d08 0000000000000010 [ 376.970468] ffff8804195b3d18 ffffffff81300936 ffff88041adefcc0 ffff88041adefcc0 [ 376.970471] Call Trace: [ 376.970475] [] make_request+0x4a/0xa60 [raid1] [ 376.970478] [] ? throtl_find_tg+0x46/0x60 [ 376.970480] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 376.970482] [] md_make_request+0xd0/0x200 [ 376.970486] [] ? mempool_alloc_slab+0x15/0x20 [ 376.970489] [] generic_make_request.part.50+0x74/0xb0 [ 376.970491] [] generic_make_request+0x68/0x70 [ 376.970493] [] submit_bio+0x85/0x110 [ 376.970496] [] ? bio_alloc_bioset+0x5a/0xf0 [ 376.970498] [] blkdev_issue_flush+0x92/0xe0 [ 376.970500] [] blkdev_fsync+0x3e/0x50 [ 376.970503] [] do_fsync+0x56/0x80 [ 376.970505] [] sys_fsync+0x10/0x20 [ 376.970508] [] system_call_fastpath+0x16/0x1b [ 376.970509] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 376.970529] RIP [] md_write_start+0x1c/0x20 [ 376.970532] RSP [ 376.970533] ---[ end trace cce129ba795d84d9 ]--- [ 379.262291] ------------[ cut here ]------------ [ 379.262293] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 379.262295] invalid opcode: 0000 [#49] SMP [ 379.262297] CPU 3 [ 379.262298] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 379.262308] [ 379.262310] Pid: 25431, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 379.262313] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 379.262318] RSP: 0018:ffff880420ea1cb8 EFLAGS: 00010246 [ 379.262320] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 379.262321] RDX: 0000000000000000 RSI: ffff88041c101d80 RDI: ffff88042179fc00 [ 379.262322] RBP: ffff880420ea1cb8 R08: 0000000000000246 R09: 0000000000000005 [ 379.262324] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c101d80 [ 379.262325] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 379.262327] FS: 00007f4705a2e740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 379.262328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 379.262329] CR2: 00000000013a1098 CR3: 0000000418c11000 CR4: 00000000000406e0 [ 379.262331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 379.262332] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 379.262334] Process parted_devices (pid: 25431, threadinfo ffff880420ea0000, task ffff880418da0000) [ 379.262335] Stack: [ 379.262336] ffff880420ea1da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 379.262339] 0000000000000000 0000000000000000 ffff880420ea1d08 0000000000000010 [ 379.262341] ffff880420ea1d18 ffffffff81300936 ffff88041c101d80 ffff88041c101d80 [ 379.262344] Call Trace: [ 379.262348] [] make_request+0x4a/0xa60 [raid1] [ 379.262351] [] ? throtl_find_tg+0x46/0x60 [ 379.262353] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 379.262355] [] md_make_request+0xd0/0x200 [ 379.262359] [] ? mempool_alloc_slab+0x15/0x20 [ 379.262362] [] generic_make_request.part.50+0x74/0xb0 [ 379.262364] [] generic_make_request+0x68/0x70 [ 379.262366] [] submit_bio+0x85/0x110 [ 379.262369] [] ? bio_alloc_bioset+0x5a/0xf0 [ 379.262371] [] blkdev_issue_flush+0x92/0xe0 [ 379.262374] [] blkdev_fsync+0x3e/0x50 [ 379.262376] [] do_fsync+0x56/0x80 [ 379.262378] [] sys_fsync+0x10/0x20 [ 379.262381] [] system_call_fastpath+0x16/0x1b [ 379.262382] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 379.262402] RIP [] md_write_start+0x1c/0x20 [ 379.262405] RSP [ 379.262407] ---[ end trace cce129ba795d84da ]--- [ 381.592966] ------------[ cut here ]------------ [ 381.592969] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 381.592971] invalid opcode: 0000 [#50] SMP [ 381.592973] CPU 0 [ 381.592973] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 381.592984] [ 381.592985] Pid: 25546, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 381.592988] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 381.592994] RSP: 0018:ffff8804172c7cb8 EFLAGS: 00010246 [ 381.592995] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 381.592997] RDX: 0000000000000000 RSI: ffff880419deff00 RDI: ffff88042179fc00 [ 381.592998] RBP: ffff8804172c7cb8 R08: 0000000000000246 R09: 0000000000000005 [ 381.592999] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880419deff00 [ 381.593000] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 381.593002] FS: 00007f3c1b69b740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 381.593004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 381.593005] CR2: 0000000000739098 CR3: 0000000417ddb000 CR4: 00000000000406f0 [ 381.593006] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 381.593008] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 381.593009] Process parted_devices (pid: 25546, threadinfo ffff8804172c6000, task ffff8804220bc4d0) [ 381.593010] Stack: [ 381.593011] ffff8804172c7da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 381.593014] 0000000000000000 0000000000000000 ffff8804172c7d08 0000000000000010 [ 381.593017] ffff8804172c7d18 ffffffff81300936 ffff880419deff00 ffff880419deff00 [ 381.593019] Call Trace: [ 381.593023] [] make_request+0x4a/0xa60 [raid1] [ 381.593026] [] ? throtl_find_tg+0x46/0x60 [ 381.593028] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 381.593031] [] md_make_request+0xd0/0x200 [ 381.593034] [] ? mempool_alloc_slab+0x15/0x20 [ 381.593038] [] generic_make_request.part.50+0x74/0xb0 [ 381.593040] [] generic_make_request+0x68/0x70 [ 381.593042] [] submit_bio+0x85/0x110 [ 381.593045] [] ? bio_alloc_bioset+0x5a/0xf0 [ 381.593047] [] blkdev_issue_flush+0x92/0xe0 [ 381.593049] [] blkdev_fsync+0x3e/0x50 [ 381.593052] [] do_fsync+0x56/0x80 [ 381.593054] [] sys_fsync+0x10/0x20 [ 381.593057] [] system_call_fastpath+0x16/0x1b [ 381.593058] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 381.593078] RIP [] md_write_start+0x1c/0x20 [ 381.593080] RSP [ 381.593094] ---[ end trace cce129ba795d84db ]--- [ 383.816440] ------------[ cut here ]------------ [ 383.816442] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 383.816444] invalid opcode: 0000 [#51] SMP [ 383.816446] CPU 1 [ 383.816447] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 383.816457] [ 383.816459] Pid: 25661, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 383.816462] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 383.816467] RSP: 0018:ffff88041ad93cb8 EFLAGS: 00010246 [ 383.816469] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 383.816470] RDX: 0000000000000000 RSI: ffff88041ad66240 RDI: ffff88042179fc00 [ 383.816472] RBP: ffff88041ad93cb8 R08: 0000000000000246 R09: 0000000000000005 [ 383.816473] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041ad66240 [ 383.816474] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 383.816476] FS: 00007f332d08f740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 383.816477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 383.816478] CR2: 0000000000f93098 CR3: 0000000418682000 CR4: 00000000000406e0 [ 383.816480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 383.816481] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 383.816483] Process parted_devices (pid: 25661, threadinfo ffff88041ad92000, task ffff88042263dbc0) [ 383.816484] Stack: [ 383.816485] ffff88041ad93da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 383.816488] 0000000000000000 0000000000000000 ffff88041ad93d08 0000000000000010 [ 383.816490] ffff88041ad93d18 ffffffff81300936 ffff88041ad66240 ffff88041ad66240 [ 383.816493] Call Trace: [ 383.816497] [] make_request+0x4a/0xa60 [raid1] [ 383.816500] [] ? throtl_find_tg+0x46/0x60 [ 383.816502] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 383.816504] [] md_make_request+0xd0/0x200 [ 383.816508] [] ? mempool_alloc_slab+0x15/0x20 [ 383.816511] [] generic_make_request.part.50+0x74/0xb0 [ 383.816513] [] generic_make_request+0x68/0x70 [ 383.816515] [] submit_bio+0x85/0x110 [ 383.816519] [] ? bio_alloc_bioset+0x5a/0xf0 [ 383.816521] [] blkdev_issue_flush+0x92/0xe0 [ 383.816523] [] blkdev_fsync+0x3e/0x50 [ 383.816526] [] do_fsync+0x56/0x80 [ 383.816528] [] sys_fsync+0x10/0x20 [ 383.816531] [] system_call_fastpath+0x16/0x1b [ 383.816532] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 383.816552] RIP [] md_write_start+0x1c/0x20 [ 383.816554] RSP [ 383.816556] ---[ end trace cce129ba795d84dc ]--- [ 386.139973] ------------[ cut here ]------------ [ 386.139976] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 386.139977] invalid opcode: 0000 [#52] SMP [ 386.139979] CPU 3 [ 386.139980] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 386.139990] [ 386.139992] Pid: 25776, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 386.139995] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 386.140000] RSP: 0018:ffff8804192ffcb8 EFLAGS: 00010246 [ 386.140002] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 386.140003] RDX: 0000000000000000 RSI: ffff880418689cc0 RDI: ffff88042179fc00 [ 386.140004] RBP: ffff8804192ffcb8 R08: 0000000000000246 R09: 0000000000000005 [ 386.140006] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880418689cc0 [ 386.140007] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 386.140008] FS: 00007f3f54975740(0000) GS:ffff88043fcc0000(0000) knlGS:0000000000000000 [ 386.140010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 386.140011] CR2: 00000000021bf098 CR3: 0000000419c86000 CR4: 00000000000406e0 [ 386.140013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 386.140014] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 386.140016] Process parted_devices (pid: 25776, threadinfo ffff8804192fe000, task ffff8804187f0000) [ 386.140017] Stack: [ 386.140018] ffff8804192ffda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 386.140020] 0000000000000000 0000000000000000 ffff8804192ffd08 0000000000000010 [ 386.140023] ffff8804192ffd18 ffffffff81300936 ffff880418689cc0 ffff880418689cc0 [ 386.140025] Call Trace: [ 386.140029] [] make_request+0x4a/0xa60 [raid1] [ 386.140032] [] ? throtl_find_tg+0x46/0x60 [ 386.140034] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 386.140037] [] md_make_request+0xd0/0x200 [ 386.140040] [] ? mempool_alloc_slab+0x15/0x20 [ 386.140043] [] generic_make_request.part.50+0x74/0xb0 [ 386.140046] [] generic_make_request+0x68/0x70 [ 386.140048] [] submit_bio+0x85/0x110 [ 386.140050] [] ? bio_alloc_bioset+0x5a/0xf0 [ 386.140052] [] blkdev_issue_flush+0x92/0xe0 [ 386.140055] [] blkdev_fsync+0x3e/0x50 [ 386.140058] [] do_fsync+0x56/0x80 [ 386.140060] [] sys_fsync+0x10/0x20 [ 386.140063] [] system_call_fastpath+0x16/0x1b [ 386.140064] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 386.140084] RIP [] md_write_start+0x1c/0x20 [ 386.140086] RSP [ 386.140088] ---[ end trace cce129ba795d84dd ]--- [ 388.408335] ------------[ cut here ]------------ [ 388.408338] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 388.408340] invalid opcode: 0000 [#53] SMP [ 388.408341] CPU 0 [ 388.408342] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 388.408352] [ 388.408354] Pid: 25891, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 388.408357] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 388.408363] RSP: 0018:ffff88041b261cb8 EFLAGS: 00010246 [ 388.408364] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 388.408366] RDX: 0000000000000000 RSI: ffff880421dbd180 RDI: ffff88042179fc00 [ 388.408367] RBP: ffff88041b261cb8 R08: 0000000000000246 R09: 0000000000000005 [ 388.408368] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880421dbd180 [ 388.408369] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 388.408371] FS: 00007fb3567da740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 388.408373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 388.408374] CR2: 0000000000b55098 CR3: 00000004185c9000 CR4: 00000000000406f0 [ 388.408375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 388.408377] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 388.408379] Process parted_devices (pid: 25891, threadinfo ffff88041b260000, task ffff880418da2de0) [ 388.408380] Stack: [ 388.408381] ffff88041b261da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 388.408383] 0000000000000000 0000000000000000 ffff88041b261d08 0000000000000010 [ 388.408386] ffff88041b261d18 ffffffff81300936 ffff880421dbd180 ffff880421dbd180 [ 388.408389] Call Trace: [ 388.408392] [] make_request+0x4a/0xa60 [raid1] [ 388.408395] [] ? throtl_find_tg+0x46/0x60 [ 388.408397] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 388.408400] [] md_make_request+0xd0/0x200 [ 388.408404] [] ? mempool_alloc_slab+0x15/0x20 [ 388.408407] [] generic_make_request.part.50+0x74/0xb0 [ 388.408409] [] generic_make_request+0x68/0x70 [ 388.408411] [] submit_bio+0x85/0x110 [ 388.408414] [] ? bio_alloc_bioset+0x5a/0xf0 [ 388.408416] [] blkdev_issue_flush+0x92/0xe0 [ 388.408418] [] blkdev_fsync+0x3e/0x50 [ 388.408421] [] do_fsync+0x56/0x80 [ 388.408423] [] sys_fsync+0x10/0x20 [ 388.408426] [] system_call_fastpath+0x16/0x1b [ 388.408427] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 388.408447] RIP [] md_write_start+0x1c/0x20 [ 388.408449] RSP [ 388.408457] ---[ end trace cce129ba795d84de ]--- [ 390.728928] ------------[ cut here ]------------ [ 390.728931] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 390.728932] invalid opcode: 0000 [#54] SMP [ 390.728934] CPU 1 [ 390.728935] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 390.728945] [ 390.728947] Pid: 26006, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 390.728950] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 390.728956] RSP: 0018:ffff88041855bcb8 EFLAGS: 00010246 [ 390.728957] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 390.728959] RDX: 0000000000000000 RSI: ffff8804197dc540 RDI: ffff88042179fc00 [ 390.728960] RBP: ffff88041855bcb8 R08: 0000000000000246 R09: 0000000000000005 [ 390.728961] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804197dc540 [ 390.728962] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 390.728964] FS: 00007f3ede0ac740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 390.728966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 390.728967] CR2: 0000000001cb5098 CR3: 00000004184f8000 CR4: 00000000000406e0 [ 390.728968] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 390.728970] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 390.728971] Process parted_devices (pid: 26006, threadinfo ffff88041855a000, task ffff880421f12de0) [ 390.728972] Stack: [ 390.728973] ffff88041855bda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 390.728976] 0000000000000000 0000000000000000 ffff88041855bd08 0000000000000010 [ 390.728979] ffff88041855bd18 ffffffff81300936 ffff8804197dc540 ffff8804197dc540 [ 390.728981] Call Trace: [ 390.728985] [] make_request+0x4a/0xa60 [raid1] [ 390.728988] [] ? throtl_find_tg+0x46/0x60 [ 390.728990] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 390.728993] [] md_make_request+0xd0/0x200 [ 390.728996] [] ? mempool_alloc_slab+0x15/0x20 [ 390.728999] [] generic_make_request.part.50+0x74/0xb0 [ 390.729002] [] generic_make_request+0x68/0x70 [ 390.729004] [] submit_bio+0x85/0x110 [ 390.729007] [] ? bio_alloc_bioset+0x5a/0xf0 [ 390.729009] [] blkdev_issue_flush+0x92/0xe0 [ 390.729011] [] blkdev_fsync+0x3e/0x50 [ 390.729014] [] do_fsync+0x56/0x80 [ 390.729016] [] sys_fsync+0x10/0x20 [ 390.729019] [] system_call_fastpath+0x16/0x1b [ 390.729020] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 390.729040] RIP [] md_write_start+0x1c/0x20 [ 390.729042] RSP [ 390.729044] ---[ end trace cce129ba795d84df ]--- [ 393.050397] ------------[ cut here ]------------ [ 393.050399] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 393.050401] invalid opcode: 0000 [#55] SMP [ 393.050403] CPU 2 [ 393.050404] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 393.050414] [ 393.050416] Pid: 26121, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 393.050419] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 393.050425] RSP: 0018:ffff8804221a3cb8 EFLAGS: 00010246 [ 393.050426] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 393.050427] RDX: 0000000000000000 RSI: ffff8804223e0000 RDI: ffff88042179fc00 [ 393.050428] RBP: ffff8804221a3cb8 R08: 0000000000000246 R09: 0000000000000005 [ 393.050430] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804223e0000 [ 393.050431] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 393.050433] FS: 00007fdbfc188740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 393.050434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.050435] CR2: 0000000000b4e098 CR3: 0000000417e20000 CR4: 00000000000406e0 [ 393.050437] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 393.050438] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 393.050440] Process parted_devices (pid: 26121, threadinfo ffff8804221a2000, task ffff880418e08000) [ 393.050441] Stack: [ 393.050442] ffff8804221a3da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 393.050444] 0000000000000000 0000000000000000 ffff8804221a3d08 0000000000000010 [ 393.050447] ffff8804221a3d18 ffffffff81300936 ffff8804223e0000 ffff8804223e0000 [ 393.050450] Call Trace: [ 393.050453] [] make_request+0x4a/0xa60 [raid1] [ 393.050456] [] ? throtl_find_tg+0x46/0x60 [ 393.050458] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 393.050461] [] md_make_request+0xd0/0x200 [ 393.050464] [] ? mempool_alloc_slab+0x15/0x20 [ 393.050467] [] generic_make_request.part.50+0x74/0xb0 [ 393.050469] [] generic_make_request+0x68/0x70 [ 393.050471] [] submit_bio+0x85/0x110 [ 393.050474] [] ? bio_alloc_bioset+0x5a/0xf0 [ 393.050476] [] blkdev_issue_flush+0x92/0xe0 [ 393.050479] [] blkdev_fsync+0x3e/0x50 [ 393.050481] [] do_fsync+0x56/0x80 [ 393.050483] [] sys_fsync+0x10/0x20 [ 393.050486] [] system_call_fastpath+0x16/0x1b [ 393.050487] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 393.050507] RIP [] md_write_start+0x1c/0x20 [ 393.050510] RSP [ 393.050512] ---[ end trace cce129ba795d84e0 ]--- [ 395.396619] ------------[ cut here ]------------ [ 395.396622] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 395.396624] invalid opcode: 0000 [#56] SMP [ 395.396626] CPU 2 [ 395.396626] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 395.396637] [ 395.396638] Pid: 26236, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 395.396641] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 395.396647] RSP: 0018:ffff88041c901cb8 EFLAGS: 00010246 [ 395.396648] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 395.396650] RDX: 0000000000000000 RSI: ffff8804251f6a80 RDI: ffff88042179fc00 [ 395.396651] RBP: ffff88041c901cb8 R08: 0000000000000246 R09: 0000000000000005 [ 395.396652] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804251f6a80 [ 395.396654] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 395.396655] FS: 00007f78b4457740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 395.396657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 395.396658] CR2: 0000000001352098 CR3: 0000000417ca0000 CR4: 00000000000406e0 [ 395.396660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 395.396661] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 395.396662] Process parted_devices (pid: 26236, threadinfo ffff88041c900000, task ffff880418cc2de0) [ 395.396664] Stack: [ 395.396665] ffff88041c901da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 395.396667] 0000000000000000 0000000000000000 ffff88041c901d08 0000000000000010 [ 395.396670] ffff88041c901d18 ffffffff81300936 ffff8804251f6a80 ffff8804251f6a80 [ 395.396673] Call Trace: [ 395.396677] [] make_request+0x4a/0xa60 [raid1] [ 395.396680] [] ? throtl_find_tg+0x46/0x60 [ 395.396682] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 395.396684] [] md_make_request+0xd0/0x200 [ 395.396688] [] ? mempool_alloc_slab+0x15/0x20 [ 395.396691] [] generic_make_request.part.50+0x74/0xb0 [ 395.396693] [] generic_make_request+0x68/0x70 [ 395.396695] [] submit_bio+0x85/0x110 [ 395.396698] [] ? bio_alloc_bioset+0x5a/0xf0 [ 395.396700] [] blkdev_issue_flush+0x92/0xe0 [ 395.396702] [] blkdev_fsync+0x3e/0x50 [ 395.396705] [] do_fsync+0x56/0x80 [ 395.396707] [] sys_fsync+0x10/0x20 [ 395.396710] [] system_call_fastpath+0x16/0x1b [ 395.396711] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 395.396731] RIP [] md_write_start+0x1c/0x20 [ 395.396733] RSP [ 395.396735] ---[ end trace cce129ba795d84e1 ]--- [ 397.640837] ------------[ cut here ]------------ [ 397.640840] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 397.640842] invalid opcode: 0000 [#57] SMP [ 397.640844] CPU 0 [ 397.640845] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 397.640855] [ 397.640856] Pid: 26351, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 397.640859] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 397.640865] RSP: 0018:ffff8804185bbcb8 EFLAGS: 00010246 [ 397.640866] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 397.640868] RDX: 0000000000000000 RSI: ffff880421e1e840 RDI: ffff88042179fc00 [ 397.640869] RBP: ffff8804185bbcb8 R08: 0000000000000246 R09: 0000000000000005 [ 397.640870] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880421e1e840 [ 397.640872] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 397.640873] FS: 00007faa8ca8e740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 397.640875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 397.640876] CR2: 00000000020fa098 CR3: 0000000417316000 CR4: 00000000000406f0 [ 397.640878] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 397.640879] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 397.640881] Process parted_devices (pid: 26351, threadinfo ffff8804185ba000, task ffff880418e08000) [ 397.640882] Stack: [ 397.640883] ffff8804185bbda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 397.640886] 0000000000000000 0000000000000000 ffff8804185bbd08 0000000000000010 [ 397.640888] ffff8804185bbd18 ffffffff81300936 ffff880421e1e840 ffff880421e1e840 [ 397.640891] Call Trace: [ 397.640895] [] make_request+0x4a/0xa60 [raid1] [ 397.640897] [] ? throtl_find_tg+0x46/0x60 [ 397.640899] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 397.640902] [] md_make_request+0xd0/0x200 [ 397.640905] [] ? mempool_alloc_slab+0x15/0x20 [ 397.640908] [] generic_make_request.part.50+0x74/0xb0 [ 397.640910] [] generic_make_request+0x68/0x70 [ 397.640913] [] submit_bio+0x85/0x110 [ 397.640916] [] ? bio_alloc_bioset+0x5a/0xf0 [ 397.640917] [] blkdev_issue_flush+0x92/0xe0 [ 397.640920] [] blkdev_fsync+0x3e/0x50 [ 397.640922] [] do_fsync+0x56/0x80 [ 397.640924] [] sys_fsync+0x10/0x20 [ 397.640927] [] system_call_fastpath+0x16/0x1b [ 397.640928] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 397.640948] RIP [] md_write_start+0x1c/0x20 [ 397.640951] RSP [ 397.640958] ---[ end trace cce129ba795d84e2 ]--- [ 400.027203] ------------[ cut here ]------------ [ 400.027206] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 400.027208] invalid opcode: 0000 [#58] SMP [ 400.027209] CPU 0 [ 400.027210] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 400.027220] [ 400.027221] Pid: 26466, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 400.027224] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 400.027230] RSP: 0018:ffff880418423cb8 EFLAGS: 00010246 [ 400.027231] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 400.027232] RDX: 0000000000000000 RSI: ffff880421db8600 RDI: ffff88042179fc00 [ 400.027234] RBP: ffff880418423cb8 R08: 0000000000000246 R09: 0000000000000005 [ 400.027235] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880421db8600 [ 400.027236] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 400.027238] FS: 00007f28feb57740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 400.027239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.027241] CR2: 000000000148c098 CR3: 0000000418f66000 CR4: 00000000000406f0 [ 400.027242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.027243] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 400.027245] Process parted_devices (pid: 26466, threadinfo ffff880418422000, task ffff880417f12de0) [ 400.027246] Stack: [ 400.027247] ffff880418423da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 400.027249] 0000000000000000 0000000000000000 ffff880418423d08 0000000000000010 [ 400.027252] ffff880418423d18 ffffffff81300936 ffff880421db8600 ffff880421db8600 [ 400.027254] Call Trace: [ 400.027258] [] make_request+0x4a/0xa60 [raid1] [ 400.027269] [] ? throtl_find_tg+0x46/0x60 [ 400.027271] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 400.027273] [] md_make_request+0xd0/0x200 [ 400.027277] [] ? mempool_alloc_slab+0x15/0x20 [ 400.027280] [] generic_make_request.part.50+0x74/0xb0 [ 400.027282] [] generic_make_request+0x68/0x70 [ 400.027284] [] submit_bio+0x85/0x110 [ 400.027287] [] ? bio_alloc_bioset+0x5a/0xf0 [ 400.027289] [] blkdev_issue_flush+0x92/0xe0 [ 400.027291] [] blkdev_fsync+0x3e/0x50 [ 400.027294] [] do_fsync+0x56/0x80 [ 400.027296] [] sys_fsync+0x10/0x20 [ 400.027299] [] system_call_fastpath+0x16/0x1b [ 400.027300] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 400.027328] RIP [] md_write_start+0x1c/0x20 [ 400.027330] RSP [ 400.027332] ---[ end trace cce129ba795d84e3 ]--- [ 402.231110] ------------[ cut here ]------------ [ 402.231113] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 402.231114] invalid opcode: 0000 [#59] SMP [ 402.231116] CPU 0 [ 402.231117] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 402.231127] [ 402.231128] Pid: 26581, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 402.231131] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 402.231137] RSP: 0018:ffff88041b039cb8 EFLAGS: 00010246 [ 402.231138] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 402.231139] RDX: 0000000000000000 RSI: ffff880420cc4240 RDI: ffff88042179fc00 [ 402.231141] RBP: ffff88041b039cb8 R08: 0000000000000246 R09: 0000000000000005 [ 402.231142] R10: 0000000000001000 R11: 0000000000000000 R12: ffff880420cc4240 [ 402.231143] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 402.231145] FS: 00007f4ee9ae9740(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [ 402.231146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 402.231147] CR2: 0000000000df5098 CR3: 0000000419c50000 CR4: 00000000000406f0 [ 402.231149] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 402.231150] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 402.231152] Process parted_devices (pid: 26581, threadinfo ffff88041b038000, task ffff880421420000) [ 402.231153] Stack: [ 402.231154] ffff88041b039da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 402.231156] 0000000000000000 0000000000000000 ffff88041b039d08 0000000000000010 [ 402.231159] ffff88041b039d18 ffffffff81300936 ffff880420cc4240 ffff880420cc4240 [ 402.231161] Call Trace: [ 402.231173] [] make_request+0x4a/0xa60 [raid1] [ 402.231176] [] ? throtl_find_tg+0x46/0x60 [ 402.231178] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 402.231180] [] md_make_request+0xd0/0x200 [ 402.231184] [] ? mempool_alloc_slab+0x15/0x20 [ 402.231187] [] generic_make_request.part.50+0x74/0xb0 [ 402.231189] [] generic_make_request+0x68/0x70 [ 402.231191] [] submit_bio+0x85/0x110 [ 402.231194] [] ? bio_alloc_bioset+0x5a/0xf0 [ 402.231196] [] blkdev_issue_flush+0x92/0xe0 [ 402.231198] [] blkdev_fsync+0x3e/0x50 [ 402.231201] [] do_fsync+0x56/0x80 [ 402.231203] [] sys_fsync+0x10/0x20 [ 402.231206] [] system_call_fastpath+0x16/0x1b [ 402.231207] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 402.231227] RIP [] md_write_start+0x1c/0x20 [ 402.231230] RSP [ 402.231232] ---[ end trace cce129ba795d84e4 ]--- [ 404.438700] ------------[ cut here ]------------ [ 404.438703] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 404.438704] invalid opcode: 0000 [#60] SMP [ 404.438706] CPU 1 [ 404.438707] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 404.438717] [ 404.438719] Pid: 26696, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 404.438722] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 404.438728] RSP: 0018:ffff88041852fcb8 EFLAGS: 00010246 [ 404.438729] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 404.438730] RDX: 0000000000000000 RSI: ffff88041c2cd3c0 RDI: ffff88042179fc00 [ 404.438732] RBP: ffff88041852fcb8 R08: 0000000000000246 R09: 0000000000000005 [ 404.438733] R10: 0000000000001000 R11: 0000000000000000 R12: ffff88041c2cd3c0 [ 404.438734] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 404.438736] FS: 00007fd32cd88740(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [ 404.438738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 404.438739] CR2: 000000000098e098 CR3: 000000041b316000 CR4: 00000000000406e0 [ 404.438740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 404.438742] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 404.438743] Process parted_devices (pid: 26696, threadinfo ffff88041852e000, task ffff880421f12de0) [ 404.438745] Stack: [ 404.438745] ffff88041852fda8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 404.438748] 0000000000000000 0000000000000000 ffff88041852fd08 0000000000000010 [ 404.438751] ffff88041852fd18 ffffffff81300936 ffff88041c2cd3c0 ffff88041c2cd3c0 [ 404.438753] Call Trace: [ 404.438757] [] make_request+0x4a/0xa60 [raid1] [ 404.438761] [] ? throtl_find_tg+0x46/0x60 [ 404.438763] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 404.438765] [] md_make_request+0xd0/0x200 [ 404.438769] [] ? mempool_alloc_slab+0x15/0x20 [ 404.438772] [] generic_make_request.part.50+0x74/0xb0 [ 404.438774] [] generic_make_request+0x68/0x70 [ 404.438776] [] submit_bio+0x85/0x110 [ 404.438779] [] ? bio_alloc_bioset+0x5a/0xf0 [ 404.438781] [] blkdev_issue_flush+0x92/0xe0 [ 404.438783] [] blkdev_fsync+0x3e/0x50 [ 404.438786] [] do_fsync+0x56/0x80 [ 404.438788] [] sys_fsync+0x10/0x20 [ 404.438791] [] system_call_fastpath+0x16/0x1b [ 404.438792] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 404.438812] RIP [] md_write_start+0x1c/0x20 [ 404.438815] RSP [ 404.438817] ---[ end trace cce129ba795d84e5 ]--- [ 406.679342] ------------[ cut here ]------------ [ 406.679344] kernel BUG at /build/buildd/linux-3.2.0/drivers/md/md.c:6920! [ 406.679346] invalid opcode: 0000 [#61] SMP [ 406.679348] CPU 2 [ 406.679349] Modules linked in: raid1 xfs reiserfs jfs btrfs zlib_deflate libcrc32c ntfs vfat fat ext2 e1000e mpt2sas scsi_transport_sas raid_class nls_utf8 isofs vesafb usb_storage usbhid hid [ 406.679367] [ 406.679368] Pid: 26811, comm: parted_devices Tainted: G D 3.2.0-20-generic #33-Ubuntu Supermicro X9SCL/X9SCM/X9SCL/X9SCM [ 406.679371] RIP: 0010:[] [] md_write_start+0x1c/0x20 [ 406.679377] RSP: 0018:ffff880418517cb8 EFLAGS: 00010246 [ 406.679378] RAX: 0000000000000010 RBX: 0000000000000001 RCX: 0000000000000001 [ 406.679379] RDX: 0000000000000000 RSI: ffff8804170bfa80 RDI: ffff88042179fc00 [ 406.679381] RBP: ffff880418517cb8 R08: 0000000000000246 R09: 0000000000000005 [ 406.679382] R10: 0000000000001000 R11: 0000000000000000 R12: ffff8804170bfa80 [ 406.679383] R13: 0000000000000000 R14: ffff88041accc840 R15: 0000000000000800 [ 406.679393] FS: 00007f53375b0740(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000 [ 406.679394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 406.679396] CR2: 00000000025fb098 CR3: 0000000418e5e000 CR4: 00000000000406e0 [ 406.679397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 406.679398] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 406.679400] Process parted_devices (pid: 26811, threadinfo ffff880418516000, task ffff8804227916f0) [ 406.679401] Stack: [ 406.679402] ffff880418517da8 ffffffffa01a6eaa ffff88042ec2b958 0000000000000000 [ 406.679405] 0000000000000000 0000000000000000 ffff880418517d08 0000000000000010 [ 406.679408] ffff880418517d18 ffffffff81300936 ffff8804170bfa80 ffff8804170bfa80 [ 406.679410] Call Trace: [ 406.679414] [] make_request+0x4a/0xa60 [raid1] [ 406.679417] [] ? throtl_find_tg+0x46/0x60 [ 406.679419] [] ? blk_throtl_bio+0x1c0/0x4e0 [ 406.679422] [] md_make_request+0xd0/0x200 [ 406.679425] [] ? mempool_alloc_slab+0x15/0x20 [ 406.679428] [] generic_make_request.part.50+0x74/0xb0 [ 406.679431] [] generic_make_request+0x68/0x70 [ 406.679433] [] submit_bio+0x85/0x110 [ 406.679436] [] ? bio_alloc_bioset+0x5a/0xf0 [ 406.679438] [] blkdev_issue_flush+0x92/0xe0 [ 406.679440] [] blkdev_fsync+0x3e/0x50 [ 406.679443] [] do_fsync+0x56/0x80 [ 406.679445] [] sys_fsync+0x10/0x20 [ 406.679448] [] system_call_fastpath+0x16/0x1b [ 406.679449] Code: e8 9a 7b ff ff e9 56 ff ff ff 0f 1f 44 00 00 55 48 89 e5 66 66 66 66 90 f6 46 20 01 74 0b 83 7f 38 01 74 07 e8 56 fe ff ff 5d c3 <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 18 66 66 66 66 90 48 89 fb [ 406.679469] RIP [] md_write_start+0x1c/0x20 [ 406.679471] RSP [ 406.679473] ---[ end trace cce129ba795d84e6 ]--- [ 903.895058] usb 2-1.6: new high-speed USB device number 7 using ehci_hcd [ 904.007358] scsi8 : usb-storage 2-1.6:1.0 [ 905.040490] scsi 8:0:0:0: Direct-Access USB Flash Memory PMAP PQ: 0 ANSI: 0 CCS [ 905.048282] sd 8:0:0:0: Attached scsi generic sg16 type 0 [ 907.411483] sd 8:0:0:0: [sdl] 3905536 512-byte logical blocks: (1.99 GB/1.86 GiB) [ 907.419104] sd 8:0:0:0: [sdl] Write Protect is off [ 907.425945] sd 8:0:0:0: [sdl] Mode Sense: 23 00 00 00 [ 907.433320] sd 8:0:0:0: [sdl] No Caching mode page present [ 907.439995] sd 8:0:0:0: [sdl] Assuming drive cache: write through [ 907.450990] sd 8:0:0:0: [sdl] No Caching mode page present [ 907.457850] sd 8:0:0:0: [sdl] Assuming drive cache: write through [ 907.507646] sdl: sdl1 [ 907.708437] sd 8:0:0:0: [sdl] No Caching mode page present [ 907.714770] sd 8:0:0:0: [sdl] Assuming drive cache: write through [ 907.721030] sd 8:0:0:0: [sdl] Attached SCSI removable disk [ 939.917682] mount: sending ioctl 5310 to a partition! [ 939.923318] mount: sending ioctl 5310 to a partition!