[  108.125328] SysRq : Trigger a crash
[  108.130534] BUG: unable to handle kernel NULL pointer dereference at   (null)
[  108.134445] IP: [<c14285a7>] sysrq_handle_crash+0x17/0x20
[  108.134445] *pdpt = 00000000344ff001 *pde = 0000000000000000
[  108.134445] Oops: 0002 [#1] SMP
[  108.134445] Modules linked in: iosf_mbi joydev crc32_pclmul hid_generic aesni_intel aes_i586 xts lrw gf128mul ablk_he
lper cryptd serio_raw hid_hyperv hyperv_keyboard hid i2c_piix4 mac_hid hyperv_fb 8250_fintek autofs4 hv_netvsc hv_utils
hv_storvsc psmouse pata_acpi hv_vmbus floppy
[  108.134445] CPU: 0 PID: 887 Comm: bash Not tainted 3.19.0-32-generic #37~lp1400319
[  108.134445] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  05/23/2012
[  108.134445] task: f4f5a4c0 ti: f64f8000 task.ti: f64f8000
[  108.134445] EIP: 0060:[<c14285a7>] EFLAGS: 00010292 CPU: 0
[  108.134445] EIP is at sysrq_handle_crash+0x17/0x20
[  108.134445] EAX: 00000063 EBX: 00000063 ECX: 0000000f EDX: c1a4dbd0
[  108.134445] ESI: 00000004 EDI: 00000000 EBP: f64f9f14 ESP: f64f9f14
[  108.134445]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[  108.134445] CR0: 80050033 CR2: 00000000 CR3: 35938000 CR4: 001406f0
[  108.134445] Stack:
[  108.134445]  f64f9f34 c1428c76 c194d91b c1940891 c1a4dbd0 00000002 f4edc800 c1429110
[  108.134445]  f64f9f40 c1429134 f64f9f98 f64f9f60 c12022ed f64f9f98 00000002 0a019c08
[  108.134445]  f439ec00 00000002 c12022a0 f64f9f88 c11ac85e f64f9f98 00000000 f439ec00
[  108.134445] Call Trace:
[  108.134445]  [<c1428c76>] __handle_sysrq+0x86/0x130
[  108.134445]  [<c1429110>] ? sysrq_filter+0x3c0/0x3c0
[  108.134445]  [<c1429134>] write_sysrq_trigger+0x24/0x40
[  108.134445]  [<c12022ed>] proc_reg_write+0x4d/0x70
[  108.134445]  [<c12022a0>] ? proc_reg_poll+0x70/0x70
[  108.134445]  [<c11ac85e>] vfs_write+0x9e/0x1e0
[  108.134445]  [<c11acfa6>] SyS_write+0x46/0x90
[  108.134445]  [<c16f1fdf>] sysenter_do_call+0x12/0x12
[  108.134445] Code: 00 00 05 04 05 00 00 e8 88 92 2c 00 e9 6d ff ff ff 66 90 90 55 89 e5 3e 8d 74 26 00 c7 05 d0 a3 b9
c1 01 00 00 00 0f ae f8 89 f6 <c6> 05 00 00 00 00 01 5d c3 55 89 e5 53 83 ec 08 3e 8d 74 26 00
[  108.134445] EIP: [<c14285a7>] sysrq_handle_crash+0x17/0x20 SS:ESP 0068:f64f9f14
[  108.134445] CR2: 0000000000000000
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.19.0-32-generic (root@gomeisa) (gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu13) ) #37~lp14003
19 SMP Wed Oct 21 20:24:24 UTC 2015 (Ubuntu 3.19.0-32.37~lp1400319-generic 3.19.8-ckt7)
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   NSC Geode by NSC
[    0.000000]   Cyrix CyrixInstead
[    0.000000]   Centaur CentaurHauls
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000]   UMC UMC UMC UMC
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffeffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007fff0000-0x000000007fffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007ffff000-0x000000007fffffff] ACPI NVS
[    0.000000] e820: last_pfn = 0x7fff0 max_arch_pfn = 0x1000000
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: user-defined physical RAM map:
[    0.000000] user: [mem 0x0000000000001000-0x000000000009fbff] usable
[    0.000000] user: [mem 0x0000000008000000-0x000000001ff5cfff] usable
[    0.000000] user: [mem 0x000000007fff0000-0x000000007fffffff] ACPI data
[    0.000000] SMBIOS 2.3 present.
[    0.000000] Hypervisor detected: Microsoft HyperV
[    0.000000] HyperV: features 0xe7f, hints 0x2c
[    0.000000] HyperV: LAPIC Timer Frequency: 0xc3500
[    0.000000] e820: last_pfn = 0x1ff5d max_arch_pfn = 0x1000000
[    0.000000] PAT configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC
[    0.000000] found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [c00ff780]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x1e800000-0x1e9fffff]
[    0.000000] init_memory_mapping: [mem 0x08000000-0x1e7fffff]
[    0.000000] init_memory_mapping: [mem 0x1ea00000-0x1ff5cfff]
[    0.000000] RAMDISK: [mem 0x1eac0000-0x1ff4dfff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000F56F0 000014 (v00 ACPIAM)
[    0.000000] ACPI: RSDT 0x7FFF0000 000040 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] ACPI: FACP 0x7FFF0200 000081 (v02 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] ACPI: DSDT 0x7FFF1724 002E78 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026)
[    0.000000] ACPI: FACS 0x7FFFF000 000040
[    0.000000] ACPI: WAET 0x7FFF1480 000028 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] ACPI: SLIC 0x7FFF14C0 000176 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] ACPI: OEM0 0x7FFF16C0 000064 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] ACPI: SRAT 0x7FFF0600 000078 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
[    0.000000] ACPI: APIC 0x7FFF0300 00024C (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] ACPI: OEMB 0x7FFFF040 000064 (v01 VRTUAL MICROSFT 05001223 MSFT 00000097)
[    0.000000] 0MB HIGHMEM available.
[    0.000000] 511MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 1ff5d000
[    0.000000]   low ram: 0 - 1ff5d000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   Normal   [mem 0x01000000-0x1ff5cfff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
[    0.000000]   node   0: [mem 0x08000000-0x1ff5cfff]
[    0.000000] Initmem setup node 0 [mem 0x00001000-0x1ff5cfff]
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x11] lapic_id[0x10] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x12] lapic_id[0x11] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x13] lapic_id[0x12] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x14] lapic_id[0x13] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x15] lapic_id[0x14] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x16] lapic_id[0x15] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x17] lapic_id[0x16] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x18] lapic_id[0x17] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x19] lapic_id[0x18] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x19] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x1a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x1b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x1c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x1d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x1e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x20] lapic_id[0x1f] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x21] lapic_id[0x20] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x22] lapic_id[0x21] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x23] lapic_id[0x22] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x24] lapic_id[0x23] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x25] lapic_id[0x24] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x26] lapic_id[0x25] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x27] lapic_id[0x26] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x28] lapic_id[0x27] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x29] lapic_id[0x28] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x2a] lapic_id[0x29] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x2b] lapic_id[0x2a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x2c] lapic_id[0x2b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x2d] lapic_id[0x2c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x2e] lapic_id[0x2d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x2f] lapic_id[0x2e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x30] lapic_id[0x2f] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x31] lapic_id[0x30] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x32] lapic_id[0x31] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x33] lapic_id[0x32] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x34] lapic_id[0x33] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x35] lapic_id[0x34] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x36] lapic_id[0x35] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x37] lapic_id[0x36] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x38] lapic_id[0x37] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x39] lapic_id[0x38] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x3a] lapic_id[0x39] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x3b] lapic_id[0x3a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x3c] lapic_id[0x3b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x3d] lapic_id[0x3c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x3e] lapic_id[0x3d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x3f] lapic_id[0x3e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x40] lapic_id[0x3f] disabled)
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 17, 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] Using ACPI (MADT) for SMP configuration information
[    0.000000] smpboot: 64 Processors exceeds NR_CPUS limit of 8
[    0.000000] smpboot: Allowing 8 CPUs, 6 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x07ffffff]
[    0.000000] e820: [mem 0x80000000-0xffffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 17 pages/cpu @de52c000 s40320 r0 d29312 u69632
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 97338
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.19.0-32-generic root=/dev/mapper/ubuntu--vg-root ro console=tt
y0 console=ttyS1 irqpoll maxcpus=1 nousb systemd.unit=kdump-tools.service memmap=exactmap memmap=635K@4K memmap=392564K@
131072K elfcorehdr=523636K memmap=60K#2097088K memmap=4K#2097148K
[    0.000000] Misrouted IRQ fixup and polling support enabled
[    0.000000] This may significantly impact system performance
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[    0.000000] Initializing HighMem for node 0 (00000000:00000000)
[    0.000000] Memory: 353008K/393196K available (7119K kernel code, 715K rwdata, 3020K rodata, 892K init, 796K bss, 401
88K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff15000 - 0xfffff000   ( 936 kB)
[    0.000000]     pkmap   : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xe075d000 - 0xffbfe000   ( 500 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdff5d000   ( 511 MB)
[    0.000000]       .init : 0xc8a9d000 - 0xc8b7c000   ( 892 kB)
[    0.000000]       .data : 0xc86f40c2 - 0xc8a9bcc0   (3742 kB)
[    0.000000]       .text : 0xc8000000 - 0xc86f40c2   (7120 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: 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:2304 nr_irqs:488 16
[    0.000000] spurious APIC interrupt through vector ff on CPU#0, should never happen.
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] console [ttyS1] enabled
[    0.000000] tsc: Fast TSC calibration failed
[    0.000000] tsc: Unable to calibrate against PIT
[    0.000000] tsc: using PMTIMER reference calibration
[    0.000000] tsc: Detected 1696.014 MHz processor
[    0.028043] Calibrating delay loop (skipped), value calculated using timer frequency.. 3392.02 BogoMIPS (lpj=6784056)

[    0.036089] pid_max: default: 32768 minimum: 301
[    0.040113] ACPI: Core revision 20141107
[    0.053269] ACPI: All ACPI Tables successfully acquired
[    0.068162] Security Framework initialized
[    0.072132] AppArmor: AppArmor initialized
[    0.076053] Yama: becoming mindful.
[    0.080253] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.084086] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.088747] Initializing cgroup subsys memory
[    0.092103] Initializing cgroup subsys devices
[    0.096080] Initializing cgroup subsys freezer
[    0.100088] Initializing cgroup subsys net_cls
[    0.104084] Initializing cgroup subsys blkio
[    0.108062] Initializing cgroup subsys perf_event
[    0.112096] Initializing cgroup subsys net_prio
[    0.116759] Initializing cgroup subsys hugetlb
[    0.120398] CPU: Physical Processor ID: 0
[    0.124080] CPU: Processor Core ID: 0
[    0.133351] mce: CPU supports 1 MCE banks
[    0.136100] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    0.136100] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    0.191779] ftrace: allocating 29430 entries in 58 pages
[    0.216254] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.303151] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.304083] smpboot: CPU0: Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz (fam: 06, model: 45, stepping: 01)
[    0.320247] Performance Events: unsupported p6 CPU model 69 no PMU driver, software events only.
[    0.336928] x86: Booted up 1 node, 1 CPUs
[    0.340018] smpboot: Total of 1 processors activated (3392.02 BogoMIPS)
[    0.344029] NMI watchdog: disabled (cpu0): hardware events not enabled
[    0.364295] devtmpfs: initialized
[    0.368930] evm: security.selinux
[    0.372023] evm: security.SMACK64
[    0.376017] evm: security.SMACK64EXEC
[    0.380013] evm: security.SMACK64TRANSMUTE
[    0.384036] evm: security.SMACK64MMAP
[    0.388015] evm: security.ima
[    0.392015] evm: security.capability
[    0.397107] pinctrl core: initialized pinctrl subsystem
[    0.424014] RTC time: 14:39:47, date: 10/22/15
[    0.432063] NET: Registered protocol family 16
[    0.437017] EISA bus registered
[    0.440025] cpuidle: using governor ladder
[    0.444026] cpuidle: using governor menu
[    0.448615] ACPI: bus type PCI registered
[    0.452040] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.457170] PCI: Using configuration type 1 for base access
[    0.464459] ACPI: Added _OSI(Module Device)
[    0.468040] ACPI: Added _OSI(Processor Device)
[    0.472018] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.480017] ACPI: Added _OSI(Processor Aggregator Device)
[    0.496500] ACPI: Interpreter enabled
[    0.500075] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580)
[    0.512133] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580)
[    0.524034] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20141107/hwxface-580)
[    0.536025] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S4_] (20141107/hwxface-580)
[    0.548038] ACPI: (supports S0 S5)
[    0.552022] ACPI: Using IOAPIC for interrupt routing
[    0.556310] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.588036] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.592045] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    0.596035] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.602343] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under th
is bridge.
[    0.604492] PCI host bridge to bus 0000:00
[    0.608025] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.612022] pci_bus 0000:00: root bus resource [mem 0xfe0000000-0xfffefffff]
[    0.616027] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.620154] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.624028] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.628145] pci_bus 0000:00: root bus resource [mem 0xf8000000-0xfffbffff]
[    0.651051] pci 0000:00:07.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.656022] pci 0000:00:07.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.660145] pci 0000:00:07.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.664021] pci 0000:00:07.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.672713] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
[    0.672713] * this clock source is slow. Consider trying other clock sources
[    0.683533] pci 0000:00:07.3: quirk: [io  0x0400-0x043f] claimed by PIIX4 ACPI
[    0.716220] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12 14 15), disabled.
[    0.768607] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.824591] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.884421] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[    0.940353] ACPI: Enabled 1 GPEs in block 00 to 0F
[    0.944430] vgaarb: setting as boot device: PCI:0000:00:08.0
[    0.948000] vgaarb: device added: PCI:0000:00:08.0,decodes=io+mem,owns=io+mem,locks=none
[    0.948200] vgaarb: loaded
[    0.952015] vgaarb: bridge control possible 0000:00:08.0
[    0.956799] SCSI subsystem initialized
[    0.960464] usbcore: USB support disabled
[    0.964553] PCI: Using ACPI for IRQ routing
[    0.969275] NetLabel: Initializing
[    0.972014] NetLabel:  domain hash size = 128
[    0.976236] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.980049] NetLabel:  unlabeled traffic allowed by default
[    0.984674] Switched to clocksource hyperv_clocksource
[    1.017285] AppArmor: AppArmor Filesystem Enabled
[    1.029993] pnp: PnP ACPI init
[    1.054610] system 00:06: [io  0x01e0-0x01ef] has been reserved
[    1.071232] system 00:06: [io  0x0160-0x016f] has been reserved
[    1.103688] system 00:06: [io  0x0278-0x027f] has been reserved
[    1.125702] system 00:06: [io  0x0378-0x037f] has been reserved
[    1.149956] system 00:06: [io  0x0678-0x067f] has been reserved
[    1.173833] system 00:06: [io  0x0778-0x077f] has been reserved
[    1.201129] system 00:06: [io  0x04d0-0x04d1] has been reserved
[    1.216739] system 00:07: [io  0x0400-0x043f] has been reserved
[    1.240592] system 00:07: [io  0x0370-0x0371] has been reserved
[    1.252867] system 00:07: [io  0x0440-0x044f] has been reserved
[    1.274732] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved
[    1.282561] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved
[    1.298772] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved
[    1.321789] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved
[    1.338438] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved
[    1.359208] system 00:08: [mem 0x00100000-0xf7ffffff] could not be reserved
[    1.373208] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved
[    1.389195] pnp: PnP ACPI: found 9 devices
[    1.394369] PnPBIOS: Disabled by ACPI PNP
[    1.449423] NET: Registered protocol family 2
[    1.462918] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    1.474257] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    1.482496] TCP: Hash tables configured (established 4096 bind 4096)
[    1.493495] TCP: reno registered
[    1.508418] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    1.525469] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    1.541766] NET: Registered protocol family 1
[    1.551564] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    1.573143] Trying to unpack rootfs image as initramfs...
[    2.576405] Freeing initrd memory: 21048K (deac0000 - dff4e000)
[    2.586214] RAPL PMU detected, hw unit 2^-0 Joules, API unit is 2^-32 Joules, 4 fixed counters 10737418240 ms ovfl ti
mer
[    2.600554] microcode: CPU0 sig=0x40651, pf=0x1, revision=0xffffffff
[    2.605822] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.617370] Scanning for low memory corruption every 60 seconds
[    2.636258] futex hash table entries: 2048 (order: 5, 131072 bytes)
[    2.647820] Initialise system trusted keyring
[    2.653502] audit: initializing netlink subsys (disabled)
[    2.665642] audit: type=2000 audit(1445524787.664:1): initialized
[    2.675035] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    2.694695] zpool: loaded
[    2.704702] zbud: loaded
[    2.713566] VFS: Disk quotas dquot_6.5.2
[    2.727568] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    2.740293] fuse init (API version 7.23)
[    2.752517] Key type big_key registered
[    2.766730] Key type asymmetric registered
[    2.774851] Asymmetric key parser 'x509' registered
[    2.786156] bounce: pool size: 64 pages
[    2.800884] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    2.813911] io scheduler noop registered
[    2.823666] io scheduler deadline registered (default)
[    2.841537] io scheduler cfq registered
[    2.848482] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    2.861173] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    2.879004] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    2.893001] ACPI: Power Button [PWRF]
[    2.905074] GHES: HEST is not enabled!
[    2.916390] isapnp: Scanning for PnP cards...
[    2.933019] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    2.974626] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    3.056457] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    3.113803] Linux agpgart interface v0.103
[    3.169925] brd: module loaded
[    3.177601] loop: module loaded
[    3.185869] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set
[    3.269498] scsi host0: ata_piix
[    3.278849] scsi host1: ata_piix
[    3.291906] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[    3.322693] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[    3.406689] libphy: Fixed MDIO Bus: probed
[    3.418526] tun: Universal TUN/TAP device driver, 1.6
[    3.431016] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    3.550811] PPP generic driver version 2.4.2
[    3.569568] ata2.00: ATAPI: Virtual CD, , max MWDMA2
[    3.580576] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[    3.593225] tsc: Refined TSC clocksource calibration: 1696.076 MHz
[    3.618337] ata2.00: configured for MWDMA2
[    3.634823] serio: i8042 KBD port at 0x60,0x64 irq 1
[    3.641127] serio: i8042 AUX port at 0x60,0x64 irq 12
[    3.651472] mousedev: PS/2 mouse device common for all mice
[    3.664559] rtc_cmos 00:00: RTC can wake from S4
[    3.702079] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    3.813514] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    3.831548] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
[    3.853475] i2c /dev entries driver
[    3.861525] device-mapper: uevent: version 1.0.3
[    3.869351] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com
[    3.888543] platform eisa.0: Probing EISA bus 0
[    3.896583] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    3.976945] isapnp: No Plug & Play device found
[    3.993186] scsi 1:0:0:0: CD-ROM            Msft     Virtual CD/ROM   1.0  PQ: 0 ANSI: 5
[    4.017594] platform eisa.0: Cannot allocate resource for EISA slot 1
[    4.038356] platform eisa.0: Cannot allocate resource for EISA slot 2
[    4.054378] platform eisa.0: Cannot allocate resource for EISA slot 3
[    4.068448] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray
[    4.075813] cdrom: Uniform CD-ROM driver Revision: 3.20
[    4.086071] platform eisa.0: Cannot allocate resource for EISA slot 4
[    4.100634] platform eisa.0: Cannot allocate resource for EISA slot 5
[    4.119220] sr 1:0:0:0: Attached scsi generic sg0 type 5
[    4.137555] platform eisa.0: Cannot allocate resource for EISA slot 6
[    4.169346] platform eisa.0: Cannot allocate resource for EISA slot 7
[    4.207290] platform eisa.0: Cannot allocate resource for EISA slot 8
[    4.244390] platform eisa.0: EISA: Detected 0 cards
[    4.259046] cpufreq-nforce2: No nForce2 chipset.
[    4.277179] ledtrig-cpu: registered to indicate activity on CPUs
[    4.301799] PCCT header not found.
[    4.318866] ACPI PCC probe failed.
[    4.337718] TCP: cubic registered
[    4.363394] NET: Registered protocol family 10
[    4.370837] NET: Registered protocol family 17
[    4.388605] Key type dns_resolver registered
[    4.394813] Using IPI No-Shortcut mode
[    4.401780] Loading compiled-in X.509 certificates
[    4.418779] Loaded X.509 cert 'Magrathea: Glacier signing key: 6814f2371a4e85437fc14fe91908ad95671354ef'
[    4.447027] registered taskstats version 1
[    4.468941] Key type trusted registered
[    4.486949] Key type encrypted registered
[    4.495275] AppArmor: AppArmor sha1 policy hashing enabled
[    4.511983] ima: No TPM chip found, activating TPM-bypass!
[    4.517675] evm: HMAC attrs: 0x1
[    4.524680]   Magic number: 3:296:688
[    4.531465] rtc_cmos 00:00: setting system clock to 2015-10-22 14:39:51 UTC (1445524791)
[    4.545912] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    4.557905] EDD information not available.
[    4.577311] Freeing unused kernel memory: 892K (c8a9d000 - c8b7c000)
[    4.589213] Write protecting the kernel text: 7124k
[    4.608141] Write protecting the kernel read-only data: 3024k
[    4.619811] NX-protecting the kernel data: 5164k
Loading, please wait...
starting version 219
[    4.698091] random: systemd-udevd urandom read with 7 bits of entropy available
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
[    4.936187] Floppy drive(s): fd0 is 1.44M
[   67.806896] random: nonblocking pool is initialized