How to delete this snapshot, and how to succeed with balancing?

[Simon King <simon.king@uni-koeln.de>]

[-- Attachment #1: Type: text/plain, Size: 3248 bytes --]

Hi!

>From the messages I see in this forum, I got the impression that it is a
developer forum and not a help forum. I seek help. So, please point me
to the right place if I shouldn't ask my questions here.

Since I am new, first my data:

linux-va3e:~ # uname -a
Linux linux-va3e.site 3.16.7-29-desktop #1 SMP PREEMPT Fri Oct 23
00:46:04 UTC 2015 (6be6a97) x86_64 x86_64 x86_64 GNU/Linux

linux-va3e:~ # btrfs --version
btrfs-progs v4.0+20150429

linux-va3e:~ # btrfs fi show
Label: none  uuid: 656dc65f-240b-4137-a490-0175717dd7fa
        Total devices 1 FS bytes used 13.49GiB
        devid    1 size 20.00GiB used 16.19GiB path /dev/sda2

btrfs-progs v4.0+20150429

linux-va3e:~ # btrfs fi df /
Data, single: total=12.62GiB, used=12.14GiB
System, DUP: total=32.00MiB, used=16.00KiB
Metadata, DUP: total=1.75GiB, used=1.35GiB
GlobalReserve, single: total=304.00MiB, used=0.00B

dmesg > dmesg.log is attached.


When I installed openSuse 13.2 on my computer, I used the default:
- btrfs is used for a root partition of 20GB
- A program called "snapper" creates snapshots of the system whenever a
change is done (i.e., whenever a new program is installed or an old
program is upgraded).

After a while, the root partition was full because of btrfs's metadata.
In an openSuse forum, people told me I should regularly delete the
snapshots, and should "btrfs balance" and "btrf fi defragment" in order
to keep the metadata under control.

It was effective in the sense that I could use my computer again. It is
annoying that the user has to manually delete snapshots and has to
remember to regularly do balancing, though.

Now to my current problem: It seems that my root partition gradually
fills up. So, I am afraid that in a few weeks my computer will be broken
again. And that happens although I keep deleting old snapshots and try
balancing.

My questions:
1. There is one old snapshot that I can not delete:
  # snapper -c root delete 318
  Fehler beim Löschen des Schnappschusses.
The error message does not hint *why* the snapshot can not be deleted.
Here is one observation that may indicate what goes wrong:
  # find / -name 318
  /.snapshots/318
  find: File system loop detected; ‘/.snapshots/318/snapshot’ is part of
the same file system loop as ‘/’.

So, what can I do to delete the snapshot to hopefully free some memory?

2. When I simply do "btrfs balance start /", then it says the device is
full. So, I tried
  linux-va3e:~ # btrfs balance start -mlimit=1 -dlimit=2  -dusage=10 /
  Done, had to relocate 2 out of 28 chunks
Fine. But when I try it again, it still says that it had to relocate 2
out of 28 chunks! Shouldn't it be the case that the work has already
been done, so that no further relocation is needed with the same parameters?

3. When I increase the parameters, I always come to the point that there
is no space left on device. So, how can I achieve full balance of the
system?

One last remark: On the openSuse forum, I was advised to re-install the
system, and either reserve at least 50GB for the root partition, or drop
btrfs and use ext4 for the root partition. I would like to avoid such
trouble and hope that you can tell me how to sanitise my root partition,
and *keep* it sane.

Best regards,
Simon

[-- Attachment #2: dmesg.log --]
[-- Type: text/x-log, Size: 71381 bytes --]

[    0.000000] CPU0 microcode updated early to revision 0x60f, date = 2010-09-29
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.16.7-29-desktop (geeko@buildhost) (gcc version 4.8.3 20140627 [gcc-4_8-branch revision 212064] (SUSE Linux) ) #1 SMP PREEMPT Fri Oct 23 00:46:04 UTC 2015 (6be6a97)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.16.7-29-desktop root=UUID=656dc65f-240b-4137-a490-0175717dd7fa resume=/dev/disk/by-uuid/4d8e38d7-cfb9-4101-965e-1a66d96bd37d splash=silent quiet showopts
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfd6afff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfd6b000-0x00000000bfdbefff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bfdbf000-0x00000000bfe82fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfe83000-0x00000000bfebefff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bfebf000-0x00000000bfedefff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfedf000-0x00000000bfef5fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000bfef6000-0x00000000bfefdfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfefe000-0x00000000bfefefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000bfeff000-0x00000000bfefffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bff00000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed13fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed18000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fff00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Hewlett-Packard HP Pavilion dv7 Notebook PC/30F4, BIOS F.23 12/04/2008
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: No AGP bridge found
[    0.000000] e820: last_pfn = 0x140000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-FFFFF uncachable
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 080000000 mask FC0000000 write-back
[    0.000000]   2 base 0FFF00000 mask FFFF00000 write-protect
[    0.000000]   3 base 0BFF00000 mask FFFF00000 uncachable
[    0.000000]   4 base 100000000 mask FC0000000 write-back
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820: last_pfn = 0xbff00 max_arch_pfn = 0x400000000
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x0220b000, 0x0220bfff] PGTABLE
[    0.000000] BRK [0x0220c000, 0x0220cfff] PGTABLE
[    0.000000] BRK [0x0220d000, 0x0220dfff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x13fe00000-0x13fffffff]
[    0.000000]  [mem 0x13fe00000-0x13fffffff] page 2M
[    0.000000] BRK [0x0220e000, 0x0220efff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x13c000000-0x13fdfffff]
[    0.000000]  [mem 0x13c000000-0x13fdfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x100000000-0x13bffffff]
[    0.000000]  [mem 0x100000000-0x13bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xbfd6afff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xbfbfffff] page 2M
[    0.000000]  [mem 0xbfc00000-0xbfd6afff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbfdbf000-0xbfe82fff]
[    0.000000]  [mem 0xbfdbf000-0xbfe82fff] page 4k
[    0.000000] BRK [0x0220f000, 0x0220ffff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0xbfebf000-0xbfedefff]
[    0.000000]  [mem 0xbfebf000-0xbfedefff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbfef6000-0xbfefdfff]
[    0.000000]  [mem 0xbfef6000-0xbfefdfff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbfeff000-0xbfefffff]
[    0.000000]  [mem 0xbfeff000-0xbfefffff] page 4k
[    0.000000] RAMDISK: [mem 0x36716000-0x37382fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 HP    )
[    0.000000] ACPI: XSDT 0x00000000BFEFE120 000074 (v01 HPQOEM SLIC-MPC 00000001      01000013)
[    0.000000] ACPI: FACP 0x00000000BFEF3000 0000F4 (v04 HP     VADER    00000001 MSFT 01000013)
[    0.000000] ACPI: DSDT 0x00000000BFEE4000 00A652 (v01 HP     VADER    00000001 MSFT 01000013)
[    0.000000] ACPI: FACS 0x00000000BFE8C000 000040
[    0.000000] ACPI: DMAR 0x00000000BFEF5000 000098 (v01        ?        00000001      00000000)
[    0.000000] ACPI: SSDT 0x00000000BFEF4000 000655 (v01 PmRef  CpuPm    00003000 INTL 20060912)
[    0.000000] ACPI: HPET 0x00000000BFEF2000 000038 (v01 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: APIC 0x00000000BFEF1000 00006C (v02 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: MCFG 0x00000000BFEF0000 00003C (v01 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: ASF! 0x00000000BFEEF000 0000A5 (v32 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: SLIC 0x00000000BFEE3000 000176 (v01 HPQOEM SLIC-MPC 00000001 LOHR 000F4240)
[    0.000000] ACPI: BOOT 0x00000000BFEE2000 000028 (v01 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[    0.000000] ACPI: SSDT 0x00000000BFEE1000 000296 (v01 INTEL  SataAhci 00001000 INTL 20060912)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000013fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x13fffffff]
[    0.000000]   NODE_DATA [mem 0x13ffe9000-0x13fffcfff]
[    0.000000]  [ffffea0000000000-ffffea00045fffff] PMD -> [ffff88013b600000-ffff88013edfffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x13fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009dfff]
[    0.000000]   node   0: [mem 0x00100000-0xbfd6afff]
[    0.000000]   node   0: [mem 0xbfdbf000-0xbfe82fff]
[    0.000000]   node   0: [mem 0xbfebf000-0xbfedefff]
[    0.000000]   node   0: [mem 0xbfef6000-0xbfefdfff]
[    0.000000]   node   0: [mem 0xbfeff000-0xbfefffff]
[    0.000000]   node   0: [mem 0x100000000-0x13fffffff]
[    0.000000] On node 0 totalpages: 1048053
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3997 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 10691 pages used for memmap
[    0.000000]   DMA32 zone: 781912 pages, LIFO batch:31
[    0.000000]   Normal zone: 3584 pages used for memmap
[    0.000000]   Normal zone: 262144 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 2 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xbfd6b000-0xbfdbefff]
[    0.000000] PM: Registered nosave memory: [mem 0xbfe83000-0xbfebefff]
[    0.000000] PM: Registered nosave memory: [mem 0xbfedf000-0xbfef5fff]
[    0.000000] PM: Registered nosave memory: [mem 0xbfefe000-0xbfefefff]
[    0.000000] PM: Registered nosave memory: [mem 0xbff00000-0xbfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed13fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed14000-0xfed17fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed18000-0xfed19fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfff00000-0xffffffff]
[    0.000000] e820: [mem 0xc0000000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88013fc00000 s79104 r8192 d23296 u524288
[    0.000000] pcpu-alloc: s79104 r8192 d23296 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1033701
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.16.7-29-desktop root=UUID=656dc65f-240b-4137-a490-0175717dd7fa resume=/dev/disk/by-uuid/4d8e38d7-cfb9-4101-965e-1a66d96bd37d splash=silent quiet showopts
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: No AGP bridge found
[    0.000000] ------------[ cut here ]------------
[    0.000000] WARNING: CPU: 0 PID: 0 at ../drivers/iommu/dmar.c:760 warn_invalid_dmar+0x7a/0x8a()
[    0.000000] Your BIOS is broken; DMAR reported at address 0!
BIOS vendor: Hewlett-Packard; Ver: F.23; Product Version: F.23
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.16.7-29-desktop #1
[    0.000000] Hardware name: Hewlett-Packard HP Pavilion dv7 Notebook PC/30F4, BIOS F.23 12/04/2008
[    0.000000]  ffffffff81006c35 ffffffff8161c923 ffffffff81e03e80 ffffffff8105caf7
[    0.000000]  ffffffff8220a010 ffffffff81e03ed0 0000000000000000 ffffffff81fb52c0
[    0.000000]  ffffffff81e03fb0 ffffffff8105cba4 ffffffff81a95e38 ffffffff00000030
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff810051ee>] dump_trace+0x8e/0x350
[    0.000000]  [<ffffffff81005556>] show_stack_log_lvl+0xa6/0x190
[    0.000000]  [<ffffffff81006c51>] show_stack+0x21/0x50
[    0.000000]  [<ffffffff8161c923>] dump_stack+0x49/0x6a
[    0.000000]  [<ffffffff8105caf7>] warn_slowpath_common+0x77/0x90
[    0.000000]  [<ffffffff8105cba4>] warn_slowpath_fmt_taint+0x44/0x50
[    0.000000]  [<ffffffff8161dc50>] warn_invalid_dmar+0x7a/0x8a
[    0.000000]  [<ffffffff81f6144a>] detect_intel_iommu+0x79/0x16a
[    0.000000]  [<ffffffff81f17c31>] pci_iommu_alloc+0x46/0x67
[    0.000000]  [<ffffffff81f28be7>] mem_init+0x11/0x99
[    0.000000]  [<ffffffff81f12de9>] start_kernel+0x22e/0x498
[    0.000000]  [<ffffffff81f126fb>] x86_64_start_kernel+0x14d/0x15c
[    0.000000] ---[ end trace a9058d2246002da8 ]---
[    0.000000] Memory: 4036732K/4192212K available (6305K kernel code, 1009K rwdata, 4708K rodata, 1560K init, 1532K bss, 155480K reserved)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.000000] 	Offload RCU callbacks from all CPUs
[    0.000000] 	Offload RCU callbacks from CPUs: 0-3.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS:33024 nr_irqs:712 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] allocated 16777216 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2127.905 MHz processor
[    0.001015] Calibrating delay loop (skipped), value calculated using timer frequency.. 4255.81 BogoMIPS (lpj=2127905)
[    0.001019] pid_max: default: 32768 minimum: 301
[    0.001033] ACPI: Core revision 20140424
[    0.014918] ACPI: All ACPI Tables successfully acquired
[    0.015048] Security Framework initialized
[    0.015067] AppArmor: AppArmor initialized
[    0.016185] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.018254] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.019283] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.019291] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.019669] Initializing cgroup subsys memory
[    0.019702] Initializing cgroup subsys devices
[    0.019711] Initializing cgroup subsys freezer
[    0.019715] Initializing cgroup subsys net_cls
[    0.019723] Initializing cgroup subsys blkio
[    0.019729] Initializing cgroup subsys perf_event
[    0.019732] Initializing cgroup subsys net_prio
[    0.019741] Initializing cgroup subsys hugetlb
[    0.019770] CPU: Physical Processor ID: 0
[    0.019771] CPU: Processor Core ID: 0
[    0.019774] mce: CPU supports 6 MCE banks
[    0.019783] CPU0: Thermal monitoring enabled (TM1)
[    0.019791] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0
tlb_flushall_shift: -1
[    0.019891] Freeing SMP alternatives memory: 24K (ffffffff82084000 - ffffffff8208a000)
[    0.021183] ftrace: allocating 24414 entries in 96 pages
[    0.027114] dmar: Host address width 36
[    0.027118] dmar: DRHD base: 0x00000000000000 flags: 0x1
[    0.027120] dmar: parse DMAR table failure.
[    0.027543] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.037579] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU     P7450  @ 2.13GHz (fam: 06, model: 17, stepping: 06)
[    0.038000] Performance Events: PEBS fmt0+, 4-deep LBR, Core2 events, Intel PMU driver.
[    0.038000] ... version:                2
[    0.038000] ... bit width:              40
[    0.038000] ... generic registers:      2
[    0.038000] ... value mask:             000000ffffffffff
[    0.038000] ... max period:             000000007fffffff
[    0.038000] ... fixed-purpose events:   3
[    0.038000] ... event mask:             0000000700000003
[    0.048143] x86: Booting SMP configuration:
[    0.048145] .... node  #0, CPUs:      #1
[    0.002000] CPU1 microcode updated early to revision 0x60f, date = 2010-09-29
[    0.061112] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.061125] x86: Booted up 1 node, 2 CPUs
[    0.061128] smpboot: Total of 2 processors activated (8511.62 BogoMIPS)
[    0.062144] devtmpfs: initialized
[    0.069072] PM: Registering ACPI NVS region [mem 0xbfe83000-0xbfebefff] (245760 bytes)
[    0.070374] pinctrl core: initialized pinctrl subsystem
[    0.070421] RTC time: 14:37:34, date: 10/31/15
[    0.070491] NET: Registered protocol family 16
[    0.070664] cpuidle: using governor ladder
[    0.070667] cpuidle: using governor menu
[    0.070724] ACPI: bus type PCI registered
[    0.070727] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.070828] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.070831] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.070943] PCI: Using configuration type 1 for base access
[    0.071143] mtrr: your CPUs had inconsistent variable MTRR settings
[    0.071144] mtrr: probably your BIOS does not setup all CPUs.
[    0.071145] mtrr: corrected configuration.
[    0.074086] ACPI: Added _OSI(Module Device)
[    0.074086] ACPI: Added _OSI(Processor Device)
[    0.074086] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.074086] ACPI: Added _OSI(Processor Aggregator Device)
[    0.077849] ACPI: Executed 1 blocks of module-level executable AML code
[    0.079509] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.086374] ACPI: Dynamic OEM Table Load:
[    0.086382] ACPI: SSDT 0xFFFF8801399F5800 000223 (v01 PmRef  Cpu0Ist  00003000 INTL 20060912)
[    0.087126] ACPI: Dynamic OEM Table Load:
[    0.087134] ACPI: SSDT 0xFFFF88013F041800 0005B3 (v01 PmRef  Cpu0Cst  00003001 INTL 20060912)
[    0.091438] ACPI: Dynamic OEM Table Load:
[    0.091446] ACPI: SSDT 0xFFFF8801398D0000 0001CF (v01 PmRef  ApIst    00003000 INTL 20060912)
[    0.094127] ACPI: Dynamic OEM Table Load:
[    0.094133] ACPI: SSDT 0xFFFF880139A2FE80 00008D (v01 PmRef  ApCst    00003000 INTL 20060912)
[    0.118022] ACPI : EC: GPE storm detected(10 GPEs), transactions will use polling mode
[    0.118022] ACPI: Interpreter enabled
[    0.118022] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
[    0.118022] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
[    0.118043] ACPI: (supports S0 S3 S4 S5)
[    0.118045] ACPI: Using IOAPIC for interrupt routing
[    0.118086] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.358219] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.359282] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.383018] ACPI: Power Resource [FN00] (off)
[    0.509613] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.509620] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.509627] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.510704] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.510943] PCI host bridge to bus 0000:00
[    0.510946] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.510949] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.510951] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.510954] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.510956] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff]
[    0.510965] pci 0000:00:00.0: [8086:2a40] type 00 class 0x060000
[    0.510986] DMAR: Forcing write-buffer flush capability
[    0.510988] DMAR: Disabling IOMMU for graphics on this chipset
[    0.511098] pci 0000:00:01.0: [8086:2a41] type 01 class 0x060400
[    0.511142] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.511285] pci 0000:00:1a.0: [8086:2937] type 00 class 0x0c0300
[    0.511355] pci 0000:00:1a.0: reg 0x20: [io  0x80e0-0x80ff]
[    0.511502] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.511568] pci 0000:00:1a.1: [8086:2938] type 00 class 0x0c0300
[    0.511642] pci 0000:00:1a.1: reg 0x20: [io  0x80c0-0x80df]
[    0.511783] pci 0000:00:1a.1: System wakeup disabled by ACPI
[    0.511856] pci 0000:00:1a.7: [8086:293c] type 00 class 0x0c0320
[    0.511884] pci 0000:00:1a.7: reg 0x10: [mem 0xdf004c00-0xdf004fff]
[    0.512012] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    0.512098] pci 0000:00:1a.7: System wakeup disabled by ACPI
[    0.512165] pci 0000:00:1b.0: [8086:293e] type 00 class 0x040300
[    0.512188] pci 0000:00:1b.0: reg 0x10: [mem 0xdf000000-0xdf003fff 64bit]
[    0.512283] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.512401] pci 0000:00:1c.0: [8086:2940] type 01 class 0x060400
[    0.512498] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.512564] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.512624] pci 0000:00:1c.1: [8086:2942] type 01 class 0x060400
[    0.512722] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.512787] pci 0000:00:1c.1: System wakeup disabled by ACPI
[    0.512847] pci 0000:00:1c.2: [8086:2944] type 01 class 0x060400
[    0.512943] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.513014] pci 0000:00:1c.2: System wakeup disabled by ACPI
[    0.513074] pci 0000:00:1c.3: [8086:2946] type 01 class 0x060400
[    0.513174] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.513241] pci 0000:00:1c.3: System wakeup disabled by ACPI
[    0.513302] pci 0000:00:1c.4: [8086:2948] type 01 class 0x060400
[    0.513398] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[    0.513463] pci 0000:00:1c.4: System wakeup disabled by ACPI
[    0.513523] pci 0000:00:1c.5: [8086:294a] type 01 class 0x060400
[    0.513630] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[    0.513697] pci 0000:00:1c.5: System wakeup disabled by ACPI
[    0.513762] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300
[    0.513833] pci 0000:00:1d.0: reg 0x20: [io  0x80a0-0x80bf]
[    0.513980] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.514049] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300
[    0.514123] pci 0000:00:1d.1: reg 0x20: [io  0x8080-0x809f]
[    0.514264] pci 0000:00:1d.1: System wakeup disabled by ACPI
[    0.514329] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300
[    0.514401] pci 0000:00:1d.2: reg 0x20: [io  0x8060-0x807f]
[    0.514539] pci 0000:00:1d.2: System wakeup disabled by ACPI
[    0.514604] pci 0000:00:1d.3: [8086:2939] type 00 class 0x0c0300
[    0.514676] pci 0000:00:1d.3: reg 0x20: [io  0x8040-0x805f]
[    0.514850] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320
[    0.514878] pci 0000:00:1d.7: reg 0x10: [mem 0xdf004800-0xdf004bff]
[    0.515005] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.515089] pci 0000:00:1d.7: System wakeup disabled by ACPI
[    0.515148] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
[    0.515270] pci 0000:00:1e.0: System wakeup disabled by ACPI
[    0.515331] pci 0000:00:1f.0: [8086:2919] type 00 class 0x060100
[    0.515565] pci 0000:00:1f.2: [8086:2929] type 00 class 0x010601
[    0.515593] pci 0000:00:1f.2: reg 0x10: [io  0x8108-0x810f]
[    0.515604] pci 0000:00:1f.2: reg 0x14: [io  0x8114-0x8117]
[    0.515615] pci 0000:00:1f.2: reg 0x18: [io  0x8100-0x8107]
[    0.515626] pci 0000:00:1f.2: reg 0x1c: [io  0x8110-0x8113]
[    0.515636] pci 0000:00:1f.2: reg 0x20: [io  0x8020-0x803f]
[    0.515647] pci 0000:00:1f.2: reg 0x24: [mem 0xdf004000-0xdf0047ff]
[    0.515707] pci 0000:00:1f.2: PME# supported from D3hot
[    0.515819] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500
[    0.515839] pci 0000:00:1f.3: reg 0x10: [mem 0xdf005000-0xdf0050ff 64bit]
[    0.515865] pci 0000:00:1f.3: reg 0x20: [io  0x8000-0x801f]
[    0.516115] pci 0000:01:00.0: [10de:0649] type 00 class 0x030000
[    0.516173] pci 0000:01:00.0: reg 0x10: [mem 0xd2000000-0xd2ffffff]
[    0.516202] pci 0000:01:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.516237] pci 0000:01:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit]
[    0.516267] pci 0000:01:00.0: reg 0x24: [io  0x7000-0x707f]
[    0.516298] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    0.518039] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.518043] pci 0000:00:01.0:   bridge window [io  0x7000-0x7fff]
[    0.518046] pci 0000:00:01.0:   bridge window [mem 0xd0000000-0xd2ffffff]
[    0.518050] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.518233] pci 0000:02:00.0: [8086:4237] type 00 class 0x028000
[    0.518295] pci 0000:02:00.0: reg 0x10: [mem 0xde000000-0xde001fff 64bit]
[    0.518515] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[    0.518568] pci 0000:02:00.0: System wakeup disabled by ACPI
[    0.520043] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.520048] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
[    0.520053] pci 0000:00:1c.0:   bridge window [mem 0xde000000-0xdeffffff]
[    0.520059] pci 0000:00:1c.0:   bridge window [mem 0xd3000000-0xd3ffffff 64bit pref]
[    0.520144] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.520148] pci 0000:00:1c.1:   bridge window [io  0x5000-0x5fff]
[    0.520153] pci 0000:00:1c.1:   bridge window [mem 0xdd000000-0xddffffff]
[    0.520160] pci 0000:00:1c.1:   bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
[    0.520249] pci 0000:00:1c.2: PCI bridge to [bus 04]
[    0.520254] pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
[    0.520258] pci 0000:00:1c.2:   bridge window [mem 0xdc000000-0xdcffffff]
[    0.520265] pci 0000:00:1c.2:   bridge window [mem 0xd5000000-0xd5ffffff 64bit pref]
[    0.520437] pci 0000:05:00.0: [10ec:8168] type 00 class 0x020000
[    0.520509] pci 0000:05:00.0: reg 0x10: [io  0x3000-0x30ff]
[    0.520618] pci 0000:05:00.0: reg 0x18: [mem 0xd6010000-0xd6010fff 64bit pref]
[    0.520687] pci 0000:05:00.0: reg 0x20: [mem 0xd6000000-0xd600ffff 64bit pref]
[    0.520731] pci 0000:05:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[    0.520996] pci 0000:05:00.0: supports D1 D2
[    0.520998] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.521096] pci 0000:05:00.0: System wakeup disabled by ACPI
[    0.521221] pci 0000:00:1c.3: PCI bridge to [bus 05]
[    0.521226] pci 0000:00:1c.3:   bridge window [io  0x3000-0x3fff]
[    0.521230] pci 0000:00:1c.3:   bridge window [mem 0xdb000000-0xdbffffff]
[    0.521238] pci 0000:00:1c.3:   bridge window [mem 0xd6000000-0xd6ffffff 64bit pref]
[    0.521389] pci 0000:06:00.0: [197b:2380] type 00 class 0x0c0010
[    0.521420] pci 0000:06:00.0: reg 0x10: [mem 0xda000000-0xda0007ff]
[    0.521440] pci 0000:06:00.0: reg 0x14: [mem 0xda000d00-0xda000d7f]
[    0.521495] pci 0000:06:00.0: reg 0x20: [mem 0xda000c80-0xda000cff]
[    0.521514] pci 0000:06:00.0: reg 0x24: [mem 0xda000c00-0xda000c7f]
[    0.521669] pci 0000:06:00.0: System wakeup disabled by ACPI
[    0.521743] pci 0000:06:00.1: [197b:2382] type 00 class 0x088000
[    0.521770] pci 0000:06:00.1: reg 0x10: [mem 0xda000b00-0xda000bff]
[    0.522045] pci 0000:06:00.2: [197b:2381] type 00 class 0x080501
[    0.522072] pci 0000:06:00.2: reg 0x10: [mem 0xda000a00-0xda000aff]
[    0.522343] pci 0000:06:00.3: [197b:2383] type 00 class 0x088000
[    0.522370] pci 0000:06:00.3: reg 0x10: [mem 0xda000900-0xda0009ff]
[    0.522640] pci 0000:06:00.4: [197b:2384] type 00 class 0x088000
[    0.522667] pci 0000:06:00.4: reg 0x10: [mem 0xda000800-0xda0008ff]
[    0.525025] pci 0000:00:1c.4: PCI bridge to [bus 06]
[    0.525030] pci 0000:00:1c.4:   bridge window [io  0x2000-0x2fff]
[    0.525034] pci 0000:00:1c.4:   bridge window [mem 0xda000000-0xdaffffff]
[    0.525041] pci 0000:00:1c.4:   bridge window [mem 0xd7000000-0xd7ffffff 64bit pref]
[    0.525127] pci 0000:00:1c.5: PCI bridge to [bus 07-09]
[    0.525132] pci 0000:00:1c.5:   bridge window [io  0x1000-0x1fff]
[    0.525137] pci 0000:00:1c.5:   bridge window [mem 0xd9000000-0xd9ffffff]
[    0.525144] pci 0000:00:1c.5:   bridge window [mem 0xd8000000-0xd8ffffff 64bit pref]
[    0.525243] pci 0000:00:1e.0: PCI bridge to [bus 0a] (subtractive decode)
[    0.525255] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
[    0.525257] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.525259] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.525262] pci 0000:00:1e.0:   bridge window [mem 0xc0000000-0xfebfffff] (subtractive decode)
[    0.525504] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12)
[    0.525618] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 12)
[    0.525731] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12)
[    0.525843] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12)
[    0.525955] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11 12)
[    0.526070] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 *11 12)
[    0.526183] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 *11 12)
[    0.526295] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
[    0.534109] ACPI: Enabled 5 GPEs in block 00 to 3F
[    0.534179] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[    0.534248] vgaarb: setting as boot device: PCI:0000:01:00.0
[    0.534248] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.534248] vgaarb: loaded
[    0.534248] vgaarb: bridge control possible 0000:01:00.0
[    0.534248] SCSI subsystem initialized
[    0.534248] libata version 3.00 loaded.
[    0.534248] ACPI: bus type USB registered
[    0.534248] usbcore: registered new interface driver usbfs
[    0.534248] usbcore: registered new interface driver hub
[    0.534248] usbcore: registered new device driver usb
[    0.534248] PCI: Using ACPI for IRQ routing
[    0.536554] PCI: pci_cache_line_size set to 64 bytes
[    0.536720] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.536722] e820: reserve RAM buffer [mem 0xbfd6b000-0xbfffffff]
[    0.536724] e820: reserve RAM buffer [mem 0xbfe83000-0xbfffffff]
[    0.536726] e820: reserve RAM buffer [mem 0xbfedf000-0xbfffffff]
[    0.536728] e820: reserve RAM buffer [mem 0xbfefe000-0xbfffffff]
[    0.536730] e820: reserve RAM buffer [mem 0xbff00000-0xbfffffff]
[    0.536878] NetLabel: Initializing
[    0.536880] NetLabel:  domain hash size = 128
[    0.536881] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.536900] NetLabel:  unlabeled traffic allowed by default
[    0.536935] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.536940] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    0.536945] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[    0.539030] Switched to clocksource hpet
[    0.548475] AppArmor: AppArmor Filesystem Enabled
[    0.548528] pnp: PnP ACPI init
[    0.548552] ACPI: bus type PNP registered
[    0.667311] pnp 00:00: disabling [io  0x164e-0x164f] because it overlaps 0000:00:1c.5 BAR 13 [io  0x1000-0x1fff]
[    0.667414] system 00:00: [io  0x0600-0x060f] has been reserved
[    0.667417] system 00:00: [io  0x0610] has been reserved
[    0.667420] system 00:00: [io  0x0800-0x080f] has been reserved
[    0.667423] system 00:00: [io  0x0810-0x0817] has been reserved
[    0.667425] system 00:00: [io  0x0820-0x0823] has been reserved
[    0.667428] system 00:00: [io  0x0400-0x047f] could not be reserved
[    0.667431] system 00:00: [io  0x0500-0x053f] has been reserved
[    0.667434] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.667437] system 00:00: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.667439] system 00:00: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.667442] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.667445] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.667448] system 00:00: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.667450] system 00:00: [mem 0xfed20000-0xfed8ffff] has been reserved
[    0.667453] system 00:00: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.667457] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.667524] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.667634] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.667691] pnp 00:03: Plug and Play ACPI device, IDs SYN0156 SYN0100 SYN0002 PNP0f13 (active)
[    0.667857] pnp 00:04: Plug and Play ACPI device, IDs ENE0100 (active)
[    0.667964] pnp: PnP ACPI: found 5 devices
[    0.667965] ACPI: bus type PNP unregistered
[    0.675471] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[    0.675476] pci 0000:05:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[    0.675546] pci 0000:01:00.0: BAR 6: can't assign mem pref (size 0x80000)
[    0.675549] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.675552] pci 0000:00:01.0:   bridge window [io  0x7000-0x7fff]
[    0.675556] pci 0000:00:01.0:   bridge window [mem 0xd0000000-0xd2ffffff]
[    0.675560] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.675564] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.675568] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
[    0.675574] pci 0000:00:1c.0:   bridge window [mem 0xde000000-0xdeffffff]
[    0.675578] pci 0000:00:1c.0:   bridge window [mem 0xd3000000-0xd3ffffff 64bit pref]
[    0.675585] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.675589] pci 0000:00:1c.1:   bridge window [io  0x5000-0x5fff]
[    0.675594] pci 0000:00:1c.1:   bridge window [mem 0xdd000000-0xddffffff]
[    0.675599] pci 0000:00:1c.1:   bridge window [mem 0xd4000000-0xd4ffffff 64bit pref]
[    0.675605] pci 0000:00:1c.2: PCI bridge to [bus 04]
[    0.675609] pci 0000:00:1c.2:   bridge window [io  0x4000-0x4fff]
[    0.675614] pci 0000:00:1c.2:   bridge window [mem 0xdc000000-0xdcffffff]
[    0.675619] pci 0000:00:1c.2:   bridge window [mem 0xd5000000-0xd5ffffff 64bit pref]
[    0.675628] pci 0000:05:00.0: BAR 6: assigned [mem 0xdb000000-0xdb00ffff pref]
[    0.675631] pci 0000:00:1c.3: PCI bridge to [bus 05]
[    0.675634] pci 0000:00:1c.3:   bridge window [io  0x3000-0x3fff]
[    0.675640] pci 0000:00:1c.3:   bridge window [mem 0xdb000000-0xdbffffff]
[    0.675645] pci 0000:00:1c.3:   bridge window [mem 0xd6000000-0xd6ffffff 64bit pref]
[    0.675652] pci 0000:00:1c.4: PCI bridge to [bus 06]
[    0.675656] pci 0000:00:1c.4:   bridge window [io  0x2000-0x2fff]
[    0.675661] pci 0000:00:1c.4:   bridge window [mem 0xda000000-0xdaffffff]
[    0.675666] pci 0000:00:1c.4:   bridge window [mem 0xd7000000-0xd7ffffff 64bit pref]
[    0.675673] pci 0000:00:1c.5: PCI bridge to [bus 07-09]
[    0.675676] pci 0000:00:1c.5:   bridge window [io  0x1000-0x1fff]
[    0.675682] pci 0000:00:1c.5:   bridge window [mem 0xd9000000-0xd9ffffff]
[    0.675686] pci 0000:00:1c.5:   bridge window [mem 0xd8000000-0xd8ffffff 64bit pref]
[    0.675693] pci 0000:00:1e.0: PCI bridge to [bus 0a]
[    0.675707] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.675709] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.675712] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.675714] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff]
[    0.675717] pci_bus 0000:01: resource 0 [io  0x7000-0x7fff]
[    0.675719] pci_bus 0000:01: resource 1 [mem 0xd0000000-0xd2ffffff]
[    0.675721] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.675724] pci_bus 0000:02: resource 0 [io  0x6000-0x6fff]
[    0.675726] pci_bus 0000:02: resource 1 [mem 0xde000000-0xdeffffff]
[    0.675728] pci_bus 0000:02: resource 2 [mem 0xd3000000-0xd3ffffff 64bit pref]
[    0.675731] pci_bus 0000:03: resource 0 [io  0x5000-0x5fff]
[    0.675733] pci_bus 0000:03: resource 1 [mem 0xdd000000-0xddffffff]
[    0.675735] pci_bus 0000:03: resource 2 [mem 0xd4000000-0xd4ffffff 64bit pref]
[    0.675737] pci_bus 0000:04: resource 0 [io  0x4000-0x4fff]
[    0.675740] pci_bus 0000:04: resource 1 [mem 0xdc000000-0xdcffffff]
[    0.675742] pci_bus 0000:04: resource 2 [mem 0xd5000000-0xd5ffffff 64bit pref]
[    0.675744] pci_bus 0000:05: resource 0 [io  0x3000-0x3fff]
[    0.675746] pci_bus 0000:05: resource 1 [mem 0xdb000000-0xdbffffff]
[    0.675749] pci_bus 0000:05: resource 2 [mem 0xd6000000-0xd6ffffff 64bit pref]
[    0.675751] pci_bus 0000:06: resource 0 [io  0x2000-0x2fff]
[    0.675753] pci_bus 0000:06: resource 1 [mem 0xda000000-0xdaffffff]
[    0.675755] pci_bus 0000:06: resource 2 [mem 0xd7000000-0xd7ffffff 64bit pref]
[    0.675758] pci_bus 0000:07: resource 0 [io  0x1000-0x1fff]
[    0.675760] pci_bus 0000:07: resource 1 [mem 0xd9000000-0xd9ffffff]
[    0.675762] pci_bus 0000:07: resource 2 [mem 0xd8000000-0xd8ffffff 64bit pref]
[    0.675765] pci_bus 0000:0a: resource 4 [io  0x0000-0x0cf7]
[    0.675767] pci_bus 0000:0a: resource 5 [io  0x0d00-0xffff]
[    0.675769] pci_bus 0000:0a: resource 6 [mem 0x000a0000-0x000bffff]
[    0.675771] pci_bus 0000:0a: resource 7 [mem 0xc0000000-0xfebfffff]
[    0.675821] NET: Registered protocol family 2
[    0.676099] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.676239] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.676444] TCP: Hash tables configured (established 32768 bind 32768)
[    0.676487] TCP: reno registered
[    0.676496] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.676529] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.676619] NET: Registered protocol family 1
[    1.777016] pci 0000:00:1a.7: EHCI: BIOS handoff failed (BIOS bug?) 01010001
[    2.879017] pci 0000:00:1d.7: EHCI: BIOS handoff failed (BIOS bug?) 01010001
[    2.879384] pci 0000:01:00.0: Video device with shadowed ROM
[    2.879442] PCI: CLS 64 bytes, default 64
[    2.879506] Unpacking initramfs...
[    4.537889] Freeing initrd memory: 12724K (ffff880036716000 - ffff880037383000)
[    4.537906] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    4.537909] software IO TLB [mem 0xbbd6b000-0xbfd6b000] (64MB) mapped at [ffff8800bbd6b000-ffff8800bfd6afff]
[    4.537963] Simple Boot Flag value 0x5 read from CMOS RAM was invalid
[    4.537965] Simple Boot Flag at 0x44 set to 0x1
[    4.538186] microcode: CPU0 sig=0x10676, pf=0x80, revision=0x60f
[    4.538195] microcode: CPU1 sig=0x10676, pf=0x80, revision=0x60f
[    4.538296] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    4.538329] Scanning for low memory corruption every 60 seconds
[    4.538726] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    4.538781] audit: initializing netlink subsys (disabled)
[    4.538813] audit: type=2000 audit(1446302257.537:1): initialized
[    4.539241] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    4.539293] zbud: loaded
[    4.539505] VFS: Disk quotas dquot_6.5.2
[    4.539525] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    4.539723] msgmni has been set to 7909
[    4.539766] Key type big_key registered
[    4.540105] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    4.540164] io scheduler noop registered
[    4.540168] io scheduler deadline registered
[    4.540209] io scheduler cfq registered (default)
[    4.540608] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[    4.540896] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
[    4.541230] pcieport 0000:00:1c.1: irq 42 for MSI/MSI-X
[    4.541549] pcieport 0000:00:1c.2: irq 43 for MSI/MSI-X
[    4.541866] pcieport 0000:00:1c.3: irq 44 for MSI/MSI-X
[    4.542194] pcieport 0000:00:1c.4: irq 45 for MSI/MSI-X
[    4.542515] pcieport 0000:00:1c.5: irq 46 for MSI/MSI-X
[    4.542647] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    4.542669] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    4.542731] vesafb: mode is 640x480x32, linelength=2560, pages=0
[    4.542733] vesafb: scrolling: redraw
[    4.542735] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    4.542751] vesafb: framebuffer at 0xd1000000, mapped to 0xffffc90004780000, using 1216k, total 1216k
[    4.557256] Console: switching to colour frame buffer device 80x30
[    4.571571] fb0: VESA VGA frame buffer device
[    4.571594] intel_idle: does not run on family 6 model 23
[    4.571652] GHES: HEST is not enabled!
[    4.571713] Serial: 8250/16550 driver, 32 ports, IRQ sharing disabled
[    4.574026] Non-volatile memory driver v1.3
[    4.574030] Linux agpgart interface v0.103
[    4.574277] ahci 0000:00:1f.2: version 3.0
[    4.574539] ahci 0000:00:1f.2: irq 47 for MSI/MSI-X
[    4.574584] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[    4.574622] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x33 impl SATA mode
[    4.574625] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pmp pio slum part ccc ems 
[    4.580862] scsi0 : ahci
[    4.581031] scsi1 : ahci
[    4.581166] scsi2 : ahci
[    4.581300] scsi3 : ahci
[    4.581432] scsi4 : ahci
[    4.581562] scsi5 : ahci
[    4.581629] ata1: SATA max UDMA/133 abar m2048@0xdf004000 port 0xdf004100 irq 47
[    4.581632] ata2: SATA max UDMA/133 abar m2048@0xdf004000 port 0xdf004180 irq 47
[    4.581633] ata3: DUMMY
[    4.581635] ata4: DUMMY
[    4.581638] ata5: SATA max UDMA/133 abar m2048@0xdf004000 port 0xdf004300 irq 47
[    4.581641] ata6: SATA max UDMA/133 abar m2048@0xdf004000 port 0xdf004380 irq 47
[    4.581677] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.581687] ehci-pci: EHCI PCI platform driver
[    4.581958] ehci-pci 0000:00:1a.7: EHCI Host Controller
[    4.581968] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
[    4.581984] ehci-pci 0000:00:1a.7: debug port 1
[    4.585892] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[    4.585909] ehci-pci 0000:00:1a.7: irq 18, io mem 0xdf004c00
[    4.591020] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    4.591131] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.591135] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.591137] usb usb1: Product: EHCI Host Controller
[    4.591139] usb usb1: Manufacturer: Linux 3.16.7-29-desktop ehci_hcd
[    4.591141] usb usb1: SerialNumber: 0000:00:1a.7
[    4.591307] hub 1-0:1.0: USB hub found
[    4.591325] hub 1-0:1.0: 4 ports detected
[    4.591780] ehci-pci 0000:00:1d.7: EHCI Host Controller
[    4.591787] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
[    4.591803] ehci-pci 0000:00:1d.7: debug port 1
[    4.595719] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[    4.595736] ehci-pci 0000:00:1d.7: irq 20, io mem 0xdf004800
[    4.601020] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    4.601089] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    4.601092] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.601094] usb usb2: Product: EHCI Host Controller
[    4.601096] usb usb2: Manufacturer: Linux 3.16.7-29-desktop ehci_hcd
[    4.601098] usb usb2: SerialNumber: 0000:00:1d.7
[    4.601231] hub 2-0:1.0: USB hub found
[    4.601241] hub 2-0:1.0: 8 ports detected
[    4.601487] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.601492] uhci_hcd: USB Universal Host Controller Interface driver
[    4.601735] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    4.601742] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[    4.601752] uhci_hcd 0000:00:1a.0: detected 2 ports
[    4.601786] uhci_hcd 0000:00:1a.0: irq 16, io base 0x000080e0
[    4.601841] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    4.601844] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.601846] usb usb3: Product: UHCI Host Controller
[    4.601848] usb usb3: Manufacturer: Linux 3.16.7-29-desktop uhci_hcd
[    4.601850] usb usb3: SerialNumber: 0000:00:1a.0
[    4.601985] hub 3-0:1.0: USB hub found
[    4.601995] hub 3-0:1.0: 2 ports detected
[    4.602350] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    4.602357] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[    4.602366] uhci_hcd 0000:00:1a.1: detected 2 ports
[    4.602398] uhci_hcd 0000:00:1a.1: irq 17, io base 0x000080c0
[    4.602452] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    4.602455] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.602457] usb usb4: Product: UHCI Host Controller
[    4.602460] usb usb4: Manufacturer: Linux 3.16.7-29-desktop uhci_hcd
[    4.602462] usb usb4: SerialNumber: 0000:00:1a.1
[    4.602592] hub 4-0:1.0: USB hub found
[    4.602600] hub 4-0:1.0: 2 ports detected
[    4.602948] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    4.602955] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[    4.602964] uhci_hcd 0000:00:1d.0: detected 2 ports
[    4.602986] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000080a0
[    4.603052] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    4.603055] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.603057] usb usb5: Product: UHCI Host Controller
[    4.603059] usb usb5: Manufacturer: Linux 3.16.7-29-desktop uhci_hcd
[    4.603061] usb usb5: SerialNumber: 0000:00:1d.0
[    4.603191] hub 5-0:1.0: USB hub found
[    4.603199] hub 5-0:1.0: 2 ports detected
[    4.603538] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    4.603545] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[    4.603554] uhci_hcd 0000:00:1d.1: detected 2 ports
[    4.603585] uhci_hcd 0000:00:1d.1: irq 22, io base 0x00008080
[    4.603642] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    4.603645] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.603647] usb usb6: Product: UHCI Host Controller
[    4.603649] usb usb6: Manufacturer: Linux 3.16.7-29-desktop uhci_hcd
[    4.603651] usb usb6: SerialNumber: 0000:00:1d.1
[    4.603783] hub 6-0:1.0: USB hub found
[    4.603792] hub 6-0:1.0: 2 ports detected
[    4.604148] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    4.604156] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[    4.604164] uhci_hcd 0000:00:1d.2: detected 2 ports
[    4.604185] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00008060
[    4.604239] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    4.604242] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.604244] usb usb7: Product: UHCI Host Controller
[    4.604247] usb usb7: Manufacturer: Linux 3.16.7-29-desktop uhci_hcd
[    4.604249] usb usb7: SerialNumber: 0000:00:1d.2
[    4.604383] hub 7-0:1.0: USB hub found
[    4.604393] hub 7-0:1.0: 2 ports detected
[    4.604734] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[    4.604741] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 8
[    4.604750] uhci_hcd 0000:00:1d.3: detected 2 ports
[    4.604782] uhci_hcd 0000:00:1d.3: irq 19, io base 0x00008040
[    4.604839] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[    4.604842] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.604844] usb usb8: Product: UHCI Host Controller
[    4.604846] usb usb8: Manufacturer: Linux 3.16.7-29-desktop uhci_hcd
[    4.604848] usb usb8: SerialNumber: 0000:00:1d.3
[    4.604980] hub 8-0:1.0: USB hub found
[    4.604988] hub 8-0:1.0: 2 ports detected
[    4.605169] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUE] at 0x60,0x64 irq 1,12
[    4.643883] serio: i8042 KBD port at 0x60,0x64 irq 1
[    4.643919] serio: i8042 AUX port at 0x60,0x64 irq 12
[    4.644068] mousedev: PS/2 mouse device common for all mice
[    4.646840] rtc_cmos 00:01: RTC can wake from S4
[    4.647013] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[    4.647045] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
[    4.647063] ledtrig-cpu: registered to indicate activity on CPUs
[    4.647089] hidraw: raw HID events driver (C) Jiri Kosina
[    4.647227] usbcore: registered new interface driver usbhid
[    4.647229] usbhid: USB HID core driver
[    4.647296] TCP: cubic registered
[    4.647336] NET: Registered protocol family 10
[    4.647918] registered taskstats version 1
[    4.648023] AppArmor: AppArmor sha1 policy hashing enabled
[    4.648797]   Magic number: 3:421:638
[    4.648926] rtc_cmos 00:01: setting system clock to 2015-10-31 14:37:38 UTC (1446302258)
[    4.649050] PM: Checking hibernation image partition /dev/disk/by-uuid/4d8e38d7-cfb9-4101-965e-1a66d96bd37d
[    4.690202] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    4.903017] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    5.022784] usb 2-1: New USB device found, idVendor=12d1, idProduct=1436
[    5.022787] usb 2-1: New USB device strings: Mfr=4, Product=3, SerialNumber=0
[    5.022789] usb 2-1: Product: HUAWEI Mobile
[    5.022791] usb 2-1: Manufacturer: HUAWEI Technology
[    5.043027] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    5.044074] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[    5.044214] ata1.00: ACPI cmd ef/10:01:00:00:00:a0 (SET FEATURES) succeeded
[    5.044334] ata1.00: ACPI cmd ef/10:02:00:00:00:a0 (SET FEATURES) succeeded
[    5.044337] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    5.044446] ata1.00: ACPI cmd ef/10:04:00:00:00:a0 (SET FEATURES) succeeded
[    5.044532] ata1.00: ACPI cmd ef/10:05:00:00:00:a0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
[    5.045392] ata1.00: ATA-8: HGST HTS545050A7E380, GG2OAC90, max UDMA/133
[    5.045394] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    5.049087] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[    5.049090] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    5.049183] ata1.00: ACPI cmd ef/10:05:00:00:00:a0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
[    5.049438] ata1.00: configured for UDMA/133
[    5.049568] scsi 0:0:0:0: Direct-Access     ATA      HGST HTS545050A7 AC90 PQ: 0 ANSI: 5
[    5.049800] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    5.049803] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    5.049894] sd 0:0:0:0: [sda] Write Protect is off
[    5.049897] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    5.049936] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    5.180018] usb 2-5: new high-speed USB device number 4 using ehci-pci
[    5.311535] usb 2-5: New USB device found, idVendor=064e, idProduct=c107
[    5.311539] usb 2-5: New USB device strings: Mfr=2, Product=1, SerialNumber=3
[    5.311541] usb 2-5: Product: HP Webcam
[    5.311543] usb 2-5: Manufacturer: SuYin
[    5.311545] usb 2-5: SerialNumber: CN0314-MM00-MI06-VH-R53.90.01
[    5.354026] ata2: SATA link down (SStatus 4 SControl 300)
[    5.384433]  sda: sda1 sda2 sda3
[    5.384855] sd 0:0:0:0: [sda] Attached SCSI disk
[    5.518017] usb 5-2: new low-speed USB device number 2 using uhci_hcd
[    5.540019] tsc: Refined TSC clocksource calibration: 2127.999 MHz
[    5.686041] usb 5-2: New USB device found, idVendor=045e, idProduct=00cb
[    5.686044] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    5.686046] usb 5-2: Product: Microsoft Basic Optical Mouse v2.0 
[    5.686048] usb 5-2: Manufacturer: Microsoft 
[    5.714504] input: Microsoft  Microsoft Basic Optical Mouse v2.0  as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.0/0003:045E:00CB.0001/input/input3
[    5.714611] hid-generic 0003:045E:00CB.0001: input,hidraw0: USB HID v1.11 Mouse [Microsoft  Microsoft Basic Optical Mouse v2.0 ] on usb-0000:00:1d.0-2/input0
[    5.814029] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    5.831669] ata5.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[    5.832109] ata5.00: ACPI cmd ef/10:01:00:00:00:a0 (SET FEATURES) succeeded
[    5.832537] ata5.00: ACPI cmd ef/10:02:00:00:00:a0 (SET FEATURES) succeeded
[    5.832540] ata5.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    5.832965] ata5.00: ACPI cmd ef/10:04:00:00:00:a0 (SET FEATURES) succeeded
[    5.833469] ata5.00: ACPI cmd ef/10:05:00:00:00:a0 (SET FEATURES) succeeded
[    5.846605] ata5.00: ATAPI: TSSTcorp CDDVDW TS-L633L, 0400, max UDMA/100
[    5.865178] ata5.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[    5.865617] ata5.00: ACPI cmd ef/10:01:00:00:00:a0 (SET FEATURES) succeeded
[    5.866046] ata5.00: ACPI cmd ef/10:02:00:00:00:a0 (SET FEATURES) succeeded
[    5.866049] ata5.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[    5.866476] ata5.00: ACPI cmd ef/10:04:00:00:00:a0 (SET FEATURES) succeeded
[    5.881331] ata5.00: configured for UDMA/100
[    5.883888] scsi 4:0:0:0: CD-ROM            TSSTcorp CDDVDW TS-L633L  0400 PQ: 0 ANSI: 5
[    6.200026] ata6: SATA link down (SStatus 0 SControl 300)
[    6.478634] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1a0b1, caps: 0xd04751/0xa00000/0x20000, board id: 3655, fw id: 509933
[    6.540064] Switched to clocksource tsc
[    6.599587] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input2
[    6.607511] PM: Hibernation image not present or could not be loaded.
[    6.609075] Freeing unused kernel memory: 1560K (ffffffff81efe000 - ffffffff82084000)
[    6.609077] Write protecting the kernel read-only data: 14336k
[    6.614388] Freeing unused kernel memory: 1876K (ffff88000162b000 - ffff880001800000)
[    6.618271] Freeing unused kernel memory: 1436K (ffff880001c99000 - ffff880001e00000)
[    6.620665] random: systemd urandom read with 26 bits of entropy available
[    6.687011] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    6.687054] scsi 4:0:0:0: Attached scsi generic sg1 type 5
[    6.698392] systemd-journald[117]: Failed to set file attributes: Inappropriate ioctl for device
[    6.803162] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
[    6.803218] ACPI: Power Button [PWRB]
[    6.803289] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input5
[    6.803402] ACPI: Lid Switch [LID0]
[    6.803465] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input6
[    6.803503] ACPI: Sleep Button [SLPB]
[    6.803601] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input7
[    6.803639] ACPI: Power Button [PWRF]
[    6.807935] wmi: Mapper loaded
[    6.811849] ACPI: Video Device [EVGA] (multi-head: yes  rom: no  post: no)
[    6.811878] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    6.824993] [drm] Initialized drm 1.1.0 20060810
[    6.834201] acpi device:06: registered as cooling_device0
[    6.834283] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:05/LNXVIDEO:01/input/input8
[    6.863491] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    6.863496] cdrom: Uniform CD-ROM driver Revision: 3.20
[    6.863682] sr 4:0:0:0: Attached scsi CD-ROM sr0
[    6.887075] firewire_ohci 0000:06:00.0: added OHCI v1.10 device as card 0, 4 IR + 0 IT contexts, quirks 0x10
[    6.887913] nvidia: module license 'NVIDIA' taints kernel.
[    6.887917] Disabling lock debugging due to kernel taint
[    6.904626] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[    6.905157] [drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:01:00.0 on minor 0
[    6.905169] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  340.93  Wed Aug 19 16:49:15 PDT 2015
[    6.907397] nvidia_uvm: Loaded the UVM driver, major device number 249
[    7.193022] raid6: sse2x1    3582 MB/s
[    7.193084] random: nonblocking pool is initialized
[    7.210021] raid6: sse2x2    3808 MB/s
[    7.227026] raid6: sse2x4    6207 MB/s
[    7.227028] raid6: using algorithm sse2x4 (6207 MB/s)
[    7.227030] raid6: using ssse3x2 recovery algorithm
[    7.227258] xor: measuring software checksum speed
[    7.237003]    prefetch64-sse:  8700.000 MB/sec
[    7.247008]    generic_sse:  7716.000 MB/sec
[    7.247011] xor: using function: prefetch64-sse (8700.000 MB/sec)
[    7.251651] Btrfs loaded, assert=on
[    7.257937] BTRFS: device fsid 656dc65f-240b-4137-a490-0175717dd7fa devid 1 transid 704933 /dev/sda2
[    7.276150] PM: Marking nosave pages: [mem 0x0009e000-0x000fffff]
[    7.276157] PM: Marking nosave pages: [mem 0xbfd6b000-0xbfdbefff]
[    7.276161] PM: Marking nosave pages: [mem 0xbfe83000-0xbfebefff]
[    7.276164] PM: Marking nosave pages: [mem 0xbfedf000-0xbfef5fff]
[    7.276166] PM: Marking nosave pages: [mem 0xbfefe000-0xbfefefff]
[    7.276168] PM: Marking nosave pages: [mem 0xbff00000-0xffffffff]
[    7.276977] PM: Basic memory bitmaps created
[    7.299718] PM: Basic memory bitmaps freed
[    7.299725] video LNXVIDEO:01: Restoring backlight state
[    7.309658] PM: Starting manual resume from disk
[    7.309664] PM: Hibernation image partition 8:1 present
[    7.309665] PM: Looking for hibernation image.
[    7.316565] PM: Image not found (code -22)
[    7.316568] PM: Hibernation image not present or could not be loaded.
[    7.388105] firewire_core 0000:06:00.0: created device fw0: GUID 8c3f02007bb540d9, S400
[    7.458257] BTRFS info (device sda2): disk space caching is enabled
[   10.233267] device-mapper: uevent: version 1.0.3
[   10.233330] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
[   12.380353] BTRFS info (device sda2): disk space caching is enabled
[   14.035779] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   14.037324] Monitor-Mwait will be used to enter C-1 state
[   14.037334] Monitor-Mwait will be used to enter C-2 state
[   14.037338] Monitor-Mwait will be used to enter C-3 state
[   14.037343] tsc: Marking TSC unstable due to TSC halts in idle
[   14.037364] ACPI: acpi_idle registered with cpuidle
[   14.040226] ACPI: Fan [FAN] (off)
[   14.041141] Switched to clocksource hpet
[   14.041498] input: PC Speaker as /devices/platform/pcspkr/input/input9
[   14.042655] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMBA) (20140424/utaddress-258)
[   14.042663] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.042668] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x000000000000053b (\GPIO) (20140424/utaddress-258)
[   14.042671] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.042673] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x000000000000053b (\GPIO) (20140424/utaddress-258)
[   14.042677] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.042678] lpc_ich: Resource conflict(s) found affecting gpio_ich
[   14.043457] ACPI Warning: SystemIO range 0x0000000000008000-0x000000000000801f conflicts with OpRegion 0x0000000000008000-0x000000000000800f (\_SB_.PCI0.SBUS.SMBI) (20140424/utaddress-258)
[   14.043463] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.104094] thermal LNXTHERM:00: registered as thermal_zone0
[   14.104102] ACPI: Thermal Zone [THRM] (62 C)
[   14.521293] hp_accel: hardware type DV7 found
[   14.525178] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[   14.525187] ACPI: Battery Slot [BAT0] (battery present)
[   14.525966] lis3lv02d: 8 bits sensor found
[   14.565860] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input10
[   14.615979] cfg80211: Calling CRDA to update world regulatory domain
[   14.646985] iTCO_vendor_support: vendor-support=0
[   14.647785] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[   14.647837] iTCO_wdt: Found a ICH9M TCO device (Version=2, TCOBASE=0x0460)
[   14.648266] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[   14.661085] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[   14.699901] Linux video capture interface: v2.00
[   14.798099] ACPI: AC Adapter [AC] (on-line)
[   15.053655] sdhci: Secure Digital Host Controller Interface driver
[   15.053658] sdhci: Copyright(c) Pierre Ossman
[   15.138677] ene_ir: chip is 0x3926 - kbver = 0x00, rev = 0xc0
[   15.138680] ene_ir: PLL freq = 1406
[   15.138681] ene_ir: KB3926C detected
[   15.138695] ene_ir: Firmware regs: c1 01
[   15.138696] ene_ir: Hardware features:
[   15.138697] ene_ir: * Uses GPIO 40 for IR demodulated input
[   15.206498] sdhci-pci 0000:06:00.1: SDHCI controller found [197b:2382] (rev 0)
[   15.206657] mmc0: no vqmmc regulator found
[   15.206659] mmc0: no vmmc regulator found
[   15.206974] mmc0: SDHCI controller on PCI [0000:06:00.1] using DMA
[   15.206988] sdhci-pci 0000:06:00.2: SDHCI controller found [197b:2381] (rev 0)
[   15.207087] sdhci-pci 0000:06:00.2: Refusing to bind to secondary interface.
[   15.383123] cdc_ether 2-1:1.1 wwan0: register 'cdc_ether' at usb-0000:00:1d.7-1, Mobile Broadband Network Device, 02:50:f3:00:00:00
[   15.383155] usbcore: registered new interface driver cdc_ether
[   15.453230] usb-storage 2-1:1.0: USB Mass Storage device detected
[   15.453679] usb-storage 2-1:1.3: USB Mass Storage device detected
[   15.453807] usb-storage 2-1:1.4: USB Mass Storage device detected
[   15.453909] usb-storage 2-1:1.5: USB Mass Storage device detected
[   15.454833] scsi9 : usb-storage 2-1:1.5
[   15.454932] usb-storage 2-1:1.6: USB Mass Storage device detected
[   15.455323] scsi10 : usb-storage 2-1:1.6
[   15.455425] usbcore: registered new interface driver usb-storage
[   15.465393] Intel(R) Wireless WiFi driver for Linux, in-tree:d
[   15.465397] Copyright(c) 2003- 2014 Intel Corporation
[   15.465626] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[   15.465764] iwlwifi 0000:02:00.0: irq 48 for MSI/MSI-X
[   15.517265] input: HP WMI hotkeys as /devices/virtual/input/input12
[   15.611020] Registered IR keymap rc-rc6-mce
[   15.611122] input: ENE eHome Infrared Remote Receiver as /devices/virtual/rc/rc0/input11
[   15.611226] rc0: ENE eHome Infrared Remote Receiver as /devices/virtual/rc/rc0
[   15.612385] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[   15.612399] r8169 0000:05:00.0: can't disable ASPM; OS doesn't have ASPM control
[   15.612758] r8169 0000:05:00.0: irq 49 for MSI/MSI-X
[   15.612994] r8169 0000:05:00.0 eth0: RTL8168c/8111c at 0xffffc90004766000, 00:23:5a:1e:4f:36, XID 1c4000c0 IRQ 49
[   15.612997] r8169 0000:05:00.0 eth0: jumbo features [frames: 6128 bytes, tx checksumming: ko]
[   15.621156] ene_ir: driver has been successfully loaded
[   15.659184] usbcore: registered new interface driver uas
[   15.675511] snd_hda_intel 0000:00:1b.0: irq 50 for MSI/MSI-X
[   15.721385] iwlwifi 0000:02:00.0: loaded firmware version 8.83.5.1 build 33692 op_mode iwldvm
[   15.835955] uvcvideo: Found UVC 1.00 device HP Webcam (064e:c107)
[   15.844924] input: HP Webcam as /devices/pci0000:00/0000:00:1d.7/usb2/2-5/2-5:1.0/input/input13
[   15.845083] usbcore: registered new interface driver uvcvideo
[   15.845085] USB Video Class driver (1.1.1)
[   15.884356] IR RC5(x) protocol handler initialized
[   15.884595] IR RC6 protocol handler initialized
[   15.884665] IR Sharp protocol handler initialized
[   15.884975] IR SANYO protocol handler initialized
[   15.885025] IR Sony protocol handler initialized
[   15.893391] IR JVC protocol handler initialized
[   15.906677] IR NEC protocol handler initialized
[   15.906777] input: MCE IR Keyboard/Mouse (ene_ir) as /devices/virtual/input/input14
[   15.906872] IR MCE Keyboard/mouse protocol handler initialized
[   15.921447] lirc_dev: IR Remote Control driver registered, major 248 
[   15.956833] sound hdaudioC0D0: autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) type:speaker
[   15.956838] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   15.956841] sound hdaudioC0D0:    hp_outs=1 (0xa/0x0/0x0/0x0/0x0)
[   15.956843] sound hdaudioC0D0:    mono: mono_out=0x0
[   15.956845] sound hdaudioC0D0:    dig-out=0x1e/0x0
[   15.956847] sound hdaudioC0D0:    inputs:
[   15.956849] sound hdaudioC0D0:      Internal Mic=0x18
[   15.956852] sound hdaudioC0D0:      Mic=0xb
[   15.978067] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/hdaudioC0D0/input15
[   15.978486] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[   15.978578] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[   15.978709] input: HDA Intel HDMI/DP,pcm=3 Phantom as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
[   16.104930] rc rc0: lirc_dev: driver ir-lirc-codec (ene_ir) registered at minor = 0
[   16.104933] IR LIRC bridge handler initialized
[   16.225216] usbcore: registered new interface driver usbserial
[   16.225236] usbcore: registered new interface driver usbserial_generic
[   16.225251] usbserial: USB Serial support registered for generic
[   16.270662] cfg80211: World regulatory domain updated:
[   16.270666] cfg80211:  DFS Master region: unset
[   16.270668] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   16.270671] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   16.270673] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   16.270675] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   16.270678] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   16.270681] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   16.270683] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   16.270685] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   16.270688] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[   16.304239] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG enabled
[   16.304243] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[   16.304246] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[   16.304248] iwlwifi 0000:02:00.0: Detected Intel(R) WiFi Link 5100 AGN, REV=0x54
[   16.304347] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   16.307233] usbcore: registered new interface driver option
[   16.307252] usbserial: USB Serial support registered for GSM modem (1-port)
[   16.307341] option 2-1:1.0: GSM modem (1-port) converter detected
[   16.308446] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
[   16.308531] option 2-1:1.3: GSM modem (1-port) converter detected
[   16.308637] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
[   16.308691] option 2-1:1.4: GSM modem (1-port) converter detected
[   16.308797] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
[   16.333911] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[   16.457306] scsi 9:0:0:0: CD-ROM            HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 2
[   16.458079] scsi 10:0:0:0: Direct-Access     HUAWEI   SD Storage       2.31 PQ: 0 ANSI: 2
[   16.459577] sd 10:0:0:0: Attached scsi generic sg2 type 0
[   16.462549] sr1: scsi-1 drive
[   16.463443] sr 9:0:0:0: Attached scsi CD-ROM sr1
[   16.463587] sr 9:0:0:0: Attached scsi generic sg3 type 5
[   16.465495] sd 10:0:0:0: [sdb] Attached SCSI removable disk
[   19.064146] Adding 2103292k swap on /dev/sda1.  Priority:-1 extents:1 across:2103292k FS
[   24.003277] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[   27.619141] audit: type=1400 audit(1446302281.470:2): apparmor="STATUS" operation="profile_load" name="/{usr/,}bin/ping" pid=824 comm="apparmor_parser"
[   27.633621] audit: type=1400 audit(1446302281.484:3): apparmor="STATUS" operation="profile_load" name="/sbin/klogd" pid=831 comm="apparmor_parser"
[   27.643281] audit: type=1400 audit(1446302281.494:4): apparmor="STATUS" operation="profile_load" name="/sbin/syslog-ng" pid=835 comm="apparmor_parser"
[   27.652458] audit: type=1400 audit(1446302281.503:5): apparmor="STATUS" operation="profile_load" name="/sbin/syslogd" pid=839 comm="apparmor_parser"
[   27.652967] audit: type=1305 audit(1446302281.503:6): audit_pid=800 old=0 auid=4294967295 ses=4294967295 res=1
[   29.564945] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   29.573636] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   29.577582] ip_tables: (C) 2000-2006 Netfilter Core Team
[   33.072308] r8169 0000:05:00.0 enp5s0: link down
[   33.072357] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready
[   33.076465] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   33.079464] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[   33.173187] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   33.176152] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[   33.201448] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[   34.177199] NET: Registered protocol family 17
[   37.785656] nvidia 0000:01:00.0: irq 51 for MSI/MSI-X
[   39.518164] NVRM: Your system is not currently configured to drive a VGA console
[   39.518169] NVRM: on the primary VGA device. The NVIDIA Linux graphics driver
[   39.518171] NVRM: requires the use of a text-mode VGA console. Use of other console
[   39.518173] NVRM: drivers including, but not limited to, vesafb, may result in
[   39.518174] NVRM: corruption and stability problems, and is not supported.
[   97.127312] Bluetooth: Core ver 2.19
[   97.127339] NET: Registered protocol family 31
[   97.127341] Bluetooth: HCI device and connection manager initialized
[   97.127351] Bluetooth: HCI socket layer initialized
[   97.127354] Bluetooth: L2CAP socket layer initialized
[   97.127366] Bluetooth: SCO socket layer initialized
[   97.168147] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   97.168152] Bluetooth: BNEP filters: protocol multicast
[   97.168163] Bluetooth: BNEP socket layer initialized
[  124.624338] PPP generic driver version 2.4.2
[  124.719141] PPP BSD Compression module registered
[  124.727453] PPP Deflate Compression module registered
[  131.967262] fuse init (API version 7.23)