Need help debugging desktop crashes

Question

Hi all,
I've started having trouble with random desktop crashes. It only happens occasionally (twice in the past couple of weeks), but my screens black out (no signal). The desktop is still powered on, but I can't ssh to it. I'm pretty sure I wasn't doing anything specific either time to cause the crash.
Unfortunately, I don't have much more information (sorry!). I've been told on the IRC to look at dmesg, the output of which I've pasted below, but I can't really make head nor tail of it.
Ask me and I'll post any other logs/command output that might help.
dmesg:
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.15.8-1-ARCH (nobody@var-lib-archbuild-testing-x86_64-tobias) (gcc version 4.9.1 (GCC) ) #1 SMP PREEMPT Fri Aug 1 08:51:42 CEST 2014
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=8fc8d7e8-be76-4428-a102-f74fbb580922 rw quiet
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000c8fcefff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c8fcf000-0x00000000c95d1fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000c95d2000-0x00000000c9825fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000c9826000-0x00000000c9832fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000c9833000-0x00000000c9851fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000c9852000-0x00000000c9856fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000c9857000-0x00000000c9899fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000c989a000-0x00000000c9ca9fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c9caa000-0x00000000c9ff3fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000c9ff4000-0x00000000c9ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cb000000-0x00000000cf1fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022fdfffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: System manufacturer System Product Name/P8H77-V, BIOS 0324 02/15/2012
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] No AGP bridge found
[ 0.000000] e820: last_pfn = 0x22fe00 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-E7FFF uncachable
[ 0.000000] E8000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask E00000000 write-back
[ 0.000000] 1 base 200000000 mask FE0000000 write-back
[ 0.000000] 2 base 220000000 mask FF0000000 write-back
[ 0.000000] 3 base 0E0000000 mask FE0000000 uncachable
[ 0.000000] 4 base 0D0000000 mask FF0000000 uncachable
[ 0.000000] 5 base 0CC000000 mask FFC000000 uncachable
[ 0.000000] 6 base 0CB000000 mask FFF000000 uncachable
[ 0.000000] 7 base 22FE00000 mask FFFE00000 uncachable
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: update [mem 0xcb000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xca000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fccf0-0x000fccff] mapped at [ffff8800000fccf0]
[ 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 [0x01b3e000, 0x01b3efff] PGTABLE
[ 0.000000] BRK [0x01b3f000, 0x01b3ffff] PGTABLE
[ 0.000000] BRK [0x01b40000, 0x01b40fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x22fc00000-0x22fdfffff]
[ 0.000000] [mem 0x22fc00000-0x22fdfffff] page 2M
[ 0.000000] BRK [0x01b41000, 0x01b41fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x22c000000-0x22fbfffff]
[ 0.000000] [mem 0x22c000000-0x22fbfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x200000000-0x22bffffff]
[ 0.000000] [mem 0x200000000-0x22bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x1fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x20200000-0x40003fff]
[ 0.000000] [mem 0x20200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0x40003fff] page 4k
[ 0.000000] BRK [0x01b42000, 0x01b42fff] PGTABLE
[ 0.000000] BRK [0x01b43000, 0x01b43fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x40005000-0xc8fcefff]
[ 0.000000] [mem 0x40005000-0x401fffff] page 4k
[ 0.000000] [mem 0x40200000-0xc8dfffff] page 2M
[ 0.000000] [mem 0xc8e00000-0xc8fcefff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xc989a000-0xc9ca9fff]
[ 0.000000] [mem 0xc989a000-0xc99fffff] page 4k
[ 0.000000] [mem 0xc9a00000-0xc9bfffff] page 2M
[ 0.000000] [mem 0xc9c00000-0xc9ca9fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xc9ff4000-0xc9ffffff]
[ 0.000000] [mem 0xc9ff4000-0xc9ffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
[ 0.000000] [mem 0x100000000-0x1ffffffff] page 2M
[ 0.000000] RAMDISK: [mem 0x37772000-0x37bb0fff]
[ 0.000000] ACPI: RSDP 0x00000000000F0450 000024 (v02 ALASKA)
[ 0.000000] ACPI: XSDT 0x00000000C9826078 00006C (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0x00000000C98308E0 0000F4 (v04 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0x00000000C9826170 00A76A (v02 ALASKA A M I 00000015 INTL 20051117)
[ 0.000000] ACPI: FACS 0x00000000C9850F80 000040
[ 0.000000] ACPI: APIC 0x00000000C98309D8 000072 (v03 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: MCFG 0x00000000C9830A50 00003C (v01 ALASKA A M I 01072009 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000C9830A90 000038 (v01 ALASKA A M I 01072009 AMI. 00000005)
[ 0.000000] ACPI: SSDT 0x00000000C9830AC8 000460 (v01 IdeRef IdeTable 00001000 INTL 20091112)
[ 0.000000] ACPI: SSDT 0x00000000C9830F28 0009AA (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.000000] ACPI: SSDT 0x00000000C98318D8 000A92 (v01 PmRef CpuPm 00003000 INTL 20051117)
[ 0.000000] ACPI: DMAR 0x00000000C9832370 0000B8 (v01 INTEL SNB 00000001 INTL 00000001)
[ 0.000000] ACPI: BGRT 0x00000000C9832428 000038 (v00 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000022fdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x22fdfffff]
[ 0.000000] NODE_DATA [mem 0x22fdf1000-0x22fdf5fff]
[ 0.000000] [ffffea0000000000-ffffea0008bfffff] PMD -> [ffff880227400000-ffff88022f3fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x22fdfffff]
[ 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 0x00100000-0x1fffffff]
[ 0.000000] node 0: [mem 0x20200000-0x40003fff]
[ 0.000000] node 0: [mem 0x40005000-0xc8fcefff]
[ 0.000000] node 0: [mem 0xc989a000-0xc9ca9fff]
[ 0.000000] node 0: [mem 0xc9ff4000-0xc9ffffff]
[ 0.000000] node 0: [mem 0x100000000-0x22fdfffff]
[ 0.000000] On node 0 totalpages: 2068359
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3997 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12808 pages used for memmap
[ 0.000000] DMA32 zone: 819690 pages, LIFO batch:31
[ 0.000000] Normal zone: 19448 pages used for memmap
[ 0.000000] Normal zone: 1244672 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[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x40004000-0x40004fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc8fcf000-0xc95d1fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc95d2000-0xc9825fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc9826000-0xc9832fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc9833000-0xc9851fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc9852000-0xc9856fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc9857000-0xc9899fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc9caa000-0xc9ff3fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xca000000-0xcaffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcb000000-0xcf1fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xcf200000-0xf7ffffff]
[ 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 0xfec01000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[ 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 0xfee01000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0xcf200000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88022fa00000 s87168 r8192 d23424 u524288
[ 0.000000] pcpu-alloc: s87168 r8192 d23424 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2036018
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=8fc8d7e8-be76-4428-a102-f74fbb580922 rw quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 8059568K/8273436K available (5225K kernel code, 886K rwdata, 1644K rodata, 1116K init, 1284K bss, 213868K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS:8448 nr_irqs:712 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 33554432 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 3398.854 MHz processor
[ 0.000026] Calibrating delay loop (skipped), value calculated using timer frequency.. 6800.94 BogoMIPS (lpj=11329513)
[ 0.000028] pid_max: default: 32768 minimum: 301
[ 0.000032] ACPI: Core revision 20140214
[ 0.004609] ACPI: All ACPI Tables successfully acquired
[ 0.006765] Security Framework initialized
[ 0.006770] Yama: becoming mindful.
[ 0.007110] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.008539] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.009174] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.009181] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.009321] Initializing cgroup subsys memory
[ 0.009324] Initializing cgroup subsys devices
[ 0.009326] Initializing cgroup subsys freezer
[ 0.009327] Initializing cgroup subsys net_cls
[ 0.009328] Initializing cgroup subsys blkio
[ 0.009342] CPU: Physical Processor ID: 0
[ 0.009343] CPU: Processor Core ID: 0
[ 0.009346] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.009609] mce: CPU supports 9 MCE banks
[ 0.009618] CPU0: Thermal monitoring enabled (TM1)
[ 0.009626] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
tlb_flushall_shift: 2
[ 0.009699] Freeing SMP alternatives memory: 20K (ffffffff819f6000 - ffffffff819fb000)
[ 0.010378] ftrace: allocating 20229 entries in 80 pages
[ 0.017451] dmar: Host address width 36
[ 0.017453] dmar: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.017459] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a
[ 0.017460] dmar: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.017464] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a
[ 0.017464] dmar: RMRR base: 0x000000c9549000 end: 0x000000c9565fff
[ 0.017465] dmar: RMRR base: 0x000000cb000000 end: 0x000000cf1fffff
[ 0.017533] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.017533] HPET id 0 under DRHD base 0xfed91000
[ 0.017534] Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.017639] Enabled IRQ remapping in x2apic mode
[ 0.017640] Enabling x2apic
[ 0.017640] Enabled x2apic
[ 0.017644] Switched APIC routing to cluster x2apic.
[ 0.018045] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.051017] smpboot: CPU0: Intel(R) Core(TM) i5-3550 CPU @ 3.30GHz (fam: 06, model: 3a, stepping: 09)
[ 0.051022] TSC deadline timer enabled
[ 0.051028] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver.
[ 0.051033] ... version: 3
[ 0.051033] ... bit width: 48
[ 0.051034] ... generic registers: 8
[ 0.051035] ... value mask: 0000ffffffffffff
[ 0.051035] ... max period: 0000ffffffffffff
[ 0.051036] ... fixed-purpose events: 3
[ 0.051036] ... event mask: 00000007000000ff
[ 0.074413] x86: Booting SMP configuration:
[ 0.074416] .... node #0, CPUs: #1
[ 0.087877] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.094547] #2 #3
[ 0.128105] x86: Booted up 1 node, 4 CPUs
[ 0.128108] smpboot: Total of 4 processors activated (27201.78 BogoMIPS)
[ 0.130404] devtmpfs: initialized
[ 0.132695] PM: Registering ACPI NVS region [mem 0xc95d2000-0xc9825fff] (2441216 bytes)
[ 0.132717] PM: Registering ACPI NVS region [mem 0xc9833000-0xc9851fff] (126976 bytes)
[ 0.132719] PM: Registering ACPI NVS region [mem 0xc9857000-0xc9899fff] (274432 bytes)
[ 0.133240] pinctrl core: initialized pinctrl subsystem
[ 0.133269] RTC time: 14:04:30, date: 08/05/14
[ 0.133295] NET: Registered protocol family 16
[ 0.133354] cpuidle: using governor ladder
[ 0.133354] cpuidle: using governor menu
[ 0.133363] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.133364] ACPI: bus type PCI registered
[ 0.133365] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.133402] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.133404] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.133461] PCI: Using configuration type 1 for base access
[ 0.134021] ACPI: Added _OSI(Module Device)
[ 0.134022] ACPI: Added _OSI(Processor Device)
[ 0.134023] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.134024] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.135968] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.148373] ACPI: SSDT 0x00000000C9583018 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.148602] ACPI: Dynamic OEM Table Load:
[ 0.148603] ACPI: SSDT 0x0000000000000000 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.158263] ACPI: SSDT 0x00000000C9584A98 000303 (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.158527] ACPI: Dynamic OEM Table Load:
[ 0.158528] ACPI: SSDT 0x0000000000000000 000303 (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.168175] ACPI: SSDT 0x00000000C9582D98 000119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.168404] ACPI: Dynamic OEM Table Load:
[ 0.168405] ACPI: SSDT 0x0000000000000000 000119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.178489] ACPI: Interpreter enabled
[ 0.178496] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140214/hwxface-580)
[ 0.178504] ACPI: (supports S0 S1 S3 S4 S5)
[ 0.178505] ACPI: Using IOAPIC for interrupt routing
[ 0.178521] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.182207] ACPI: Power Resource [FN00] (off)
[ 0.182256] ACPI: Power Resource [FN01] (off)
[ 0.182304] ACPI: Power Resource [FN02] (off)
[ 0.182352] ACPI: Power Resource [FN03] (off)
[ 0.182399] ACPI: Power Resource [FN04] (off)
[ 0.182776] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.182779] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.182857] \_SB_.PCI0:_OSC invalid UUID
[ 0.182858] _OSC request data:1 1f 0
[ 0.182860] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 0.183226] PCI host bridge to bus 0000:00
[ 0.183228] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.183229] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.183230] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.183232] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.183233] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[ 0.183234] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 0.183235] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 0.183236] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 0.183237] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
[ 0.183238] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
[ 0.183239] pci_bus 0000:00: root bus resource [mem 0xcf200000-0xfeafffff]
[ 0.183244] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
[ 0.183301] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400
[ 0.183326] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.183349] pci 0000:00:01.0: System wakeup disabled by ACPI
[ 0.183377] pci 0000:00:02.0: [8086:0152] type 00 class 0x038000
[ 0.183384] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[ 0.183389] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.183392] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.183462] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
[ 0.183481] pci 0000:00:14.0: reg 0x10: [mem 0xf7e00000-0xf7e0ffff 64bit]
[ 0.183546] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.183572] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.183601] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
[ 0.183621] pci 0000:00:16.0: reg 0x10: [mem 0xf7e19000-0xf7e1900f 64bit]
[ 0.183689] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.183750] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
[ 0.183768] pci 0000:00:1a.0: reg 0x10: [mem 0xf7e17000-0xf7e173ff]
[ 0.183850] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.183888] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.183917] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
[ 0.183930] pci 0000:00:1b.0: reg 0x10: [mem 0xf7e10000-0xf7e13fff 64bit]
[ 0.183996] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.184024] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.184050] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400
[ 0.184123] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.184153] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.184182] pci 0000:00:1c.4: [8086:1e18] type 01 class 0x060400
[ 0.184254] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.184285] pci 0000:00:1c.4: System wakeup disabled by ACPI
[ 0.184311] pci 0000:00:1c.5: [8086:244e] type 01 class 0x060401
[ 0.184383] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.184414] pci 0000:00:1c.5: System wakeup disabled by ACPI
[ 0.184445] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
[ 0.184463] pci 0000:00:1d.0: reg 0x10: [mem 0xf7e16000-0xf7e163ff]
[ 0.184545] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.184580] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.184609] pci 0000:00:1f.0: [8086:1e4a] type 00 class 0x060100
[ 0.184751] pci 0000:00:1f.2: [8086:1e00] type 00 class 0x01018f
[ 0.184764] pci 0000:00:1f.2: reg 0x10: [io 0xf110-0xf117]
[ 0.184770] pci 0000:00:1f.2: reg 0x14: [io 0xf100-0xf103]
[ 0.184776] pci 0000:00:1f.2: reg 0x18: [io 0xf0f0-0xf0f7]
[ 0.184783] pci 0000:00:1f.2: reg 0x1c: [io 0xf0e0-0xf0e3]
[ 0.184789] pci 0000:00:1f.2: reg 0x20: [io 0xf0d0-0xf0df]
[ 0.184795] pci 0000:00:1f.2: reg 0x24: [io 0xf0c0-0xf0cf]
[ 0.184863] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
[ 0.184876] pci 0000:00:1f.3: reg 0x10: [mem 0xf7e15000-0xf7e150ff 64bit]
[ 0.184895] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f]
[ 0.184952] pci 0000:00:1f.5: [8086:1e08] type 00 class 0x010185
[ 0.184965] pci 0000:00:1f.5: reg 0x10: [io 0xf0b0-0xf0b7]
[ 0.184971] pci 0000:00:1f.5: reg 0x14: [io 0xf0a0-0xf0a3]
[ 0.184977] pci 0000:00:1f.5: reg 0x18: [io 0xf090-0xf097]
[ 0.184983] pci 0000:00:1f.5: reg 0x1c: [io 0xf080-0xf083]
[ 0.184990] pci 0000:00:1f.5: reg 0x20: [io 0xf070-0xf07f]
[ 0.184996] pci 0000:00:1f.5: reg 0x24: [io 0xf060-0xf06f]
[ 0.185091] pci 0000:01:00.0: [1002:683d] type 00 class 0x030000
[ 0.185098] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.185103] pci 0000:01:00.0: reg 0x18: [mem 0xf7d00000-0xf7d3ffff 64bit]
[ 0.185107] pci 0000:01:00.0: reg 0x20: [io 0xe000-0xe0ff]
[ 0.185114] pci 0000:01:00.0: reg 0x30: [mem 0xf7d40000-0xf7d5ffff pref]
[ 0.185135] pci 0000:01:00.0: supports D1 D2
[ 0.185136] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
[ 0.185168] pci 0000:01:00.1: [1002:aab0] type 00 class 0x040300
[ 0.185175] pci 0000:01:00.1: reg 0x10: [mem 0xf7d60000-0xf7d63fff 64bit]
[ 0.185208] pci 0000:01:00.1: supports D1 D2
[ 0.191417] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.191421] pci 0000:00:01.0: bridge window [io 0xe000-0xefff]
[ 0.191424] pci 0000:00:01.0: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 0.191429] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.191505] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.191582] pci 0000:03:00.0: [1969:1091] type 00 class 0x020000
[ 0.191608] pci 0000:03:00.0: reg 0x10: [mem 0xf7c00000-0xf7c3ffff 64bit]
[ 0.191621] pci 0000:03:00.0: reg 0x18: [io 0xd000-0xd07f]
[ 0.191754] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.191784] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.198088] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 0.198092] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff]
[ 0.198097] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.198192] pci 0000:04:00.0: [1b21:1080] type 01 class 0x060401
[ 0.198307] pci 0000:04:00.0: System wakeup disabled by ACPI
[ 0.198328] pci 0000:00:1c.5: PCI bridge to [bus 04-05] (subtractive decode)
[ 0.198337] pci 0000:00:1c.5: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.198338] pci 0000:00:1c.5: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.198339] pci 0000:00:1c.5: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.198340] pci 0000:00:1c.5: bridge window [mem 0x000d0000-0x000d3fff] (subtractive decode)
[ 0.198341] pci 0000:00:1c.5: bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
[ 0.198342] pci 0000:00:1c.5: bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
[ 0.198344] pci 0000:00:1c.5: bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
[ 0.198345] pci 0000:00:1c.5: bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
[ 0.198346] pci 0000:00:1c.5: bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode)
[ 0.198347] pci 0000:00:1c.5: bridge window [mem 0xcf200000-0xfeafffff] (subtractive decode)
[ 0.198457] pci 0000:04:00.0: PCI bridge to [bus 05] (subtractive decode)
[ 0.198477] pci 0000:04:00.0: bridge window [??? 0x00000000 flags 0x0] (subtractive decode)
[ 0.198478] pci 0000:04:00.0: bridge window [??? 0x00000000 flags 0x0] (subtractive decode)
[ 0.198479] pci 0000:04:00.0: bridge window [??? 0x00000000 flags 0x0] (subtractive decode)
[ 0.198480] pci 0000:04:00.0: bridge window [??? 0x00000000 flags 0x0] (subtractive decode)
[ 0.198481] pci 0000:04:00.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.198482] pci 0000:04:00.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.198483] pci 0000:04:00.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.198484] pci 0000:04:00.0: bridge window [mem 0x000d0000-0x000d3fff] (subtractive decode)
[ 0.198486] pci 0000:04:00.0: bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
[ 0.198487] pci 0000:04:00.0: bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
[ 0.198488] pci 0000:04:00.0: bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
[ 0.198489] pci 0000:04:00.0: bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
[ 0.198490] pci 0000:04:00.0: bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode)
[ 0.198491] pci 0000:04:00.0: bridge window [mem 0xcf200000-0xfeafffff] (subtractive decode)
[ 0.198687] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.198720] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.198751] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 0.198781] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 10 11 12 14 15)
[ 0.198813] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.198844] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 0.198875] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.198905] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.198977] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 0.199032] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.199034] vgaarb: loaded
[ 0.199034] vgaarb: bridge control possible 0000:01:00.0
[ 0.199048] PCI: Using ACPI for IRQ routing
[ 0.200393] PCI: pci_cache_line_size set to 64 bytes
[ 0.200434] e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff]
[ 0.200435] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
[ 0.200436] e820: reserve RAM buffer [mem 0xc8fcf000-0xcbffffff]
[ 0.200437] e820: reserve RAM buffer [mem 0xc9caa000-0xcbffffff]
[ 0.200438] e820: reserve RAM buffer [mem 0xca000000-0xcbffffff]
[ 0.200439] e820: reserve RAM buffer [mem 0x22fe00000-0x22fffffff]
[ 0.200497] NetLabel: Initializing
[ 0.200497] NetLabel: domain hash size = 128
[ 0.200498] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.200505] NetLabel: unlabeled traffic allowed by default
[ 0.200518] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.200521] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.202536] Switched to clocksource hpet
[ 0.205461] pnp: PnP ACPI init
[ 0.205473] ACPI: bus type PNP registered
[ 0.205530] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.205532] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.205540] pnp 00:01: [dma 4]
[ 0.205552] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.205566] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
[ 0.205624] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.205654] system 00:04: [io 0x0680-0x069f] has been reserved
[ 0.205655] system 00:04: [io 0x0200-0x020f] has been reserved
[ 0.205657] system 00:04: [io 0xffff] has been reserved
[ 0.205658] system 00:04: [io 0xffff] has been reserved
[ 0.205659] system 00:04: [io 0x0400-0x0453] could not be reserved
[ 0.205660] system 00:04: [io 0x0458-0x047f] has been reserved
[ 0.205662] system 00:04: [io 0x0500-0x057f] has been reserved
[ 0.205663] system 00:04: [io 0x164e-0x164f] has been reserved
[ 0.205664] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.205687] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.205719] system 00:06: [io 0x0454-0x0457] has been reserved
[ 0.205721] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.205773] system 00:07: [io 0x0290-0x029f] has been reserved
[ 0.205775] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.205807] system 00:08: [io 0x04d0-0x04d1] has been reserved
[ 0.205809] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.205827] pnp 00:09: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.205968] pnp 00:0a: [dma 0 disabled]
[ 0.206001] pnp 00:0a: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.206148] system 00:0b: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.206149] system 00:0b: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.206151] system 00:0b: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.206152] system 00:0b: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.206153] system 00:0b: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.206155] system 00:0b: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.206157] system 00:0b: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.206158] system 00:0b: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.206159] system 00:0b: [mem 0xff000000-0xffffffff] has been reserved
[ 0.206160] system 00:0b: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.206162] system 00:0b: [mem 0xcf200000-0xcf200fff] has been reserved
[ 0.206163] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.206259] system 00:0c: [mem 0x20000000-0x201fffff] has been reserved
[ 0.206260] system 00:0c: [mem 0x40004000-0x40004fff] has been reserved
[ 0.206262] system 00:0c: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.206275] pnp: PnP ACPI: found 13 devices
[ 0.206276] ACPI: bus type PNP unregistered
[ 0.212140] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
[ 0.212142] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
[ 0.212143] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000
[ 0.212170] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[ 0.212171] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.212172] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.212176] pci 0000:00:1c.0: BAR 14: assigned [mem 0xcf300000-0xcf4fffff]
[ 0.212181] pci 0000:00:1c.0: BAR 15: assigned [mem 0xcf500000-0xcf6fffff 64bit pref]
[ 0.212182] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.212184] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.212185] pci 0000:00:01.0: bridge window [io 0xe000-0xefff]
[ 0.212187] pci 0000:00:01.0: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 0.212189] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.212191] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.212193] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.212197] pci 0000:00:1c.0: bridge window [mem 0xcf300000-0xcf4fffff]
[ 0.212200] pci 0000:00:1c.0: bridge window [mem 0xcf500000-0xcf6fffff 64bit pref]
[ 0.212205] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 0.212207] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff]
[ 0.212211] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.212217] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.212236] pci 0000:00:1c.5: PCI bridge to [bus 04-05]
[ 0.212246] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.212247] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.212248] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.212249] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[ 0.212250] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[ 0.212251] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[ 0.212252] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[ 0.212253] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
[ 0.212254] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
[ 0.212255] pci_bus 0000:00: resource 13 [mem 0xcf200000-0xfeafffff]
[ 0.212257] pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
[ 0.212258] pci_bus 0000:01: resource 1 [mem 0xf7d00000-0xf7dfffff]
[ 0.212259] pci_bus 0000:01: resource 2 [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.212260] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.212261] pci_bus 0000:02: resource 1 [mem 0xcf300000-0xcf4fffff]
[ 0.212262] pci_bus 0000:02: resource 2 [mem 0xcf500000-0xcf6fffff 64bit pref]
[ 0.212263] pci_bus 0000:03: resource 0 [io 0xd000-0xdfff]
[ 0.212264] pci_bus 0000:03: resource 1 [mem 0xf7c00000-0xf7cfffff]
[ 0.212265] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7]
[ 0.212266] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff]
[ 0.212267] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.212269] pci_bus 0000:04: resource 7 [mem 0x000d0000-0x000d3fff]
[ 0.212270] pci_bus 0000:04: resource 8 [mem 0x000d4000-0x000d7fff]
[ 0.212271] pci_bus 0000:04: resource 9 [mem 0x000d8000-0x000dbfff]
[ 0.212272] pci_bus 0000:04: resource 10 [mem 0x000dc000-0x000dffff]
[ 0.212273] pci_bus 0000:04: resource 11 [mem 0x000e0000-0x000e3fff]
[ 0.212274] pci_bus 0000:04: resource 12 [mem 0x000e4000-0x000e7fff]
[ 0.212275] pci_bus 0000:04: resource 13 [mem 0xcf200000-0xfeafffff]
[ 0.212276] pci_bus 0000:05: resource 8 [io 0x0000-0x0cf7]
[ 0.212277] pci_bus 0000:05: resource 9 [io 0x0d00-0xffff]
[ 0.212278] pci_bus 0000:05: resource 10 [mem 0x000a0000-0x000bffff]
[ 0.212279] pci_bus 0000:05: resource 11 [mem 0x000d0000-0x000d3fff]
[ 0.212280] pci_bus 0000:05: resource 12 [mem 0x000d4000-0x000d7fff]
[ 0.212281] pci_bus 0000:05: resource 13 [mem 0x000d8000-0x000dbfff]
[ 0.212282] pci_bus 0000:05: resource 14 [mem 0x000dc000-0x000dffff]
[ 0.212283] pci_bus 0000:05: resource 15 [mem 0x000e0000-0x000e3fff]
[ 0.212285] pci_bus 0000:05: resource 16 [mem 0x000e4000-0x000e7fff]
[ 0.212286] pci_bus 0000:05: resource 17 [mem 0xcf200000-0xfeafffff]
[ 0.212301] NET: Registered protocol family 2
[ 0.212405] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.212505] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.212611] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.212623] TCP: reno registered
[ 0.212629] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.212649] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.212685] NET: Registered protocol family 1
[ 0.245935] pci 0000:01:00.0: Boot video device
[ 0.245938] pci 0000:03:00.0: set MSI_INTX_DISABLE_BUG flag
[ 0.245944] PCI: CLS 64 bytes, default 64
[ 0.245971] Unpacking initramfs...
[ 0.297147] Freeing initrd memory: 4348K (ffff880037772000 - ffff880037bb1000)
[ 0.297165] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.297166] software IO TLB [mem 0xc4fcf000-0xc8fcf000] (64MB) mapped at [ffff8800c4fcf000-ffff8800c8fcefff]
[ 0.297279] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[ 0.297305] Scanning for low memory corruption every 60 seconds
[ 0.297474] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.307365] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.308202] zbud: loaded
[ 0.308310] VFS: Disk quotas dquot_6.5.2
[ 0.308329] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.308394] msgmni has been set to 15749
[ 0.308421] Key type big_key registered
[ 0.308524] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.308559] io scheduler noop registered
[ 0.308561] io scheduler deadline registered
[ 0.308589] io scheduler cfq registered (default)
[ 0.308711] pcieport 0000:00:01.0: irq 42 for MSI/MSI-X
[ 0.308910] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.308920] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.308938] vesafb: mode is 1366x768x32, linelength=5632, pages=0
[ 0.308939] vesafb: scrolling: redraw
[ 0.308940] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[ 0.308951] vesafb: framebuffer at 0xe0000000, mapped to 0xffffc90004e80000, using 4224k, total 4224k
[ 0.350451] Console: switching to colour frame buffer device 170x48
[ 0.391803] fb0: VESA VGA frame buffer device
[ 0.391811] intel_idle: MWAIT substates: 0x1120
[ 0.391812] intel_idle: v0.4 model 0x3A
[ 0.391812] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.391916] GHES: HEST is not enabled!
[ 0.391950] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.412492] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.412763] Linux agpgart interface v0.103
[ 0.412791] rtc_cmos 00:05: RTC can wake from S4
[ 0.412895] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[ 0.412921] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.412927] Intel P-state driver initializing.
[ 0.412937] Intel pstate controlling: cpu 0
[ 0.412950] Intel pstate controlling: cpu 1
[ 0.412959] Intel pstate controlling: cpu 2
[ 0.412996] Intel pstate controlling: cpu 3
[ 0.413032] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.413152] TCP: cubic registered
[ 0.413269] NET: Registered protocol family 10
[ 0.413508] NET: Registered protocol family 17
[ 0.413917] registered taskstats version 1
[ 0.414415] Magic number: 10:384:80
[ 0.414512] rtc_cmos 00:05: setting system clock to 2014-08-05 14:04:30 UTC (1407247470)
[ 0.414604] PM: Hibernation image not present or could not be loaded.
[ 0.415570] Freeing unused kernel memory: 1116K (ffffffff818df000 - ffffffff819f6000)
[ 0.415572] Write protecting the kernel read-only data: 8192k
[ 0.418429] Freeing unused kernel memory: 908K (ffff88000151d000 - ffff880001600000)
[ 0.419683] Freeing unused kernel memory: 404K (ffff88000179b000 - ffff880001800000)
[ 0.425699] random: systemd-tmpfile urandom read with 1 bits of entropy available
[ 0.426625] systemd-udevd[58]: starting version 215
[ 0.434065] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 0.436383] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.436406] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.438395] ACPI: bus type USB registered
[ 0.438416] usbcore: registered new interface driver usbfs
[ 0.438422] usbcore: registered new interface driver hub
[ 0.438568] usbcore: registered new device driver usb
[ 0.438769] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.438940] ehci-pci: EHCI PCI platform driver
[ 0.439051] SCSI subsystem initialized
[ 0.439069] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 0.439073] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 0.439084] ehci-pci 0000:00:1a.0: debug port 2
[ 0.439951] libata version 3.00 loaded.
[ 0.442968] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 0.442981] ehci-pci 0000:00:1a.0: irq 23, io mem 0xf7e17000
[ 0.452336] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.452456] hub 1-0:1.0: USB hub found
[ 0.452461] hub 1-0:1.0: 2 ports detected
[ 0.452625] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.452629] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.452639] ehci-pci 0000:00:1d.0: debug port 2
[ 0.456535] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.456538] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7e16000
[ 0.465651] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.465817] hub 2-0:1.0: USB hub found
[ 0.465823] hub 2-0:1.0: 2 ports detected
[ 0.466005] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.466009] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 0.466085] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.466103] xhci_hcd 0000:00:14.0: irq 43 for MSI/MSI-X
[ 0.466251] hub 3-0:1.0: USB hub found
[ 0.466259] hub 3-0:1.0: 4 ports detected
[ 0.466483] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.466485] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 0.466628] hub 4-0:1.0: USB hub found
[ 0.466637] hub 4-0:1.0: 4 ports detected
[ 0.466870] ata_piix 0000:00:1f.2: version 2.13
[ 0.466965] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[ 0.619604] scsi0 : ata_piix
[ 0.619931] scsi1 : ata_piix
[ 0.620018] ata1: SATA max UDMA/133 cmd 0xf110 ctl 0xf100 bmdma 0xf0d0 irq 19
[ 0.620024] ata2: SATA max UDMA/133 cmd 0xf0f0 ctl 0xf0e0 bmdma 0xf0d8 irq 19
[ 0.620137] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
[ 0.758810] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 0.772097] ata_piix 0000:00:1f.5: SCR access via SIDPR is available but doesn't work
[ 0.772607] scsi2 : ata_piix
[ 0.772883] scsi3 : ata_piix
[ 0.772956] ata3: SATA max UDMA/133 cmd 0xf0b0 ctl 0xf0a0 bmdma 0xf070 irq 19
[ 0.772959] ata4: SATA max UDMA/133 cmd 0xf090 ctl 0xf080 bmdma 0xf078 irq 19
[ 0.882597] hub 1-1:1.0: USB hub found
[ 0.882674] hub 1-1:1.0: 6 ports detected
[ 0.988607] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 1.112512] hub 2-1:1.0: USB hub found
[ 1.112572] hub 2-1:1.0: 8 ports detected
[ 1.298309] tsc: Refined TSC clocksource calibration: 3398.999 MHz
[ 1.378364] usb 2-1.5: new low-speed USB device number 3 using ehci-pci
[ 1.408258] ata1.00: SATA link up 6.0 Gbps (SStatus 133 SControl 330)
[ 1.408273] ata1.01: SATA link up 1.5 Gbps (SStatus 113 SControl 330)
[ 1.421849] ata1.00: ATA-9: OCZ-AGILITY4, 1.4.1.3, max UDMA/133
[ 1.421853] ata1.00: 125045424 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.421859] ata1.01: ATAPI: Optiarc DVD RW AD-5280S, 1.01, max UDMA/100
[ 1.428508] ata1.00: configured for UDMA/133
[ 1.441760] ata1.01: configured for UDMA/100
[ 1.442679] scsi 0:0:0:0: Direct-Access ATA OCZ-AGILITY4 1.4. PQ: 0 ANSI: 5
[ 1.443880] scsi 0:0:1:0: CD-ROM Optiarc DVD RW AD-5280S 1.01 PQ: 0 ANSI: 5
[ 1.467612] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.470021] usbcore: registered new interface driver usbhid
[ 1.470024] usbhid: USB HID core driver
[ 1.470596] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/0003:046D:C05B.0001/input/input2
[ 1.470731] hid-generic 0003:046D:C05B.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:1d.0-1.5/input0
[ 1.531632] usb 2-1.6: new low-speed USB device number 4 using ehci-pci
[ 1.623566] input: DELL Dell QuietKey Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/0003:413C:2106.0002/input/input3
[ 1.623692] hid-generic 0003:413C:2106.0002: input,hidraw1: USB HID v1.10 Keyboard [DELL Dell QuietKey Keyboard] on usb-0000:00:1d.0-1.6/input0
[ 1.967693] ata2.01: failed to resume link (SControl 30)
[ 2.120931] ata2.00: SATA link up 6.0 Gbps (SStatus 133 SControl 330)
[ 2.120945] ata2.01: SATA link down (SStatus 4 SControl 30)
[ 2.128110] ata2.00: ATA-8: ST1500DL003-9VT16L, CC4A, max UDMA/133
[ 2.128114] ata2.00: 2930277168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.141440] ata2.00: configured for UDMA/133
[ 2.141636] scsi 1:0:0:0: Direct-Access ATA ST1500DL003-9VT1 CC4A PQ: 0 ANSI: 5
[ 2.153040] sr0: scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
[ 2.153044] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.153124] sd 0:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
[ 2.153280] sr 0:0:1:0: Attached scsi CD-ROM sr0
[ 2.153296] sd 0:0:0:0: [sda] Write Protect is off
[ 2.153301] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.153326] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.153429] sd 1:0:0:0: [sdb] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
[ 2.153432] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 2.153528] sd 1:0:0:0: [sdb] Write Protect is off
[ 2.153531] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 2.153639] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.175762] sda: sda1 sda2
[ 2.190742] sdb: sdb1
[ 2.191322] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.191353] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 2.297544] Switched to clocksource tsc
[ 2.521461] device-mapper: uevent: version 1.0.3
[ 2.521594] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: [email protected]
[ 3.194646] random: nonblocking pool is initialized
[ 3.442872] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[ 3.687624] systemd[1]: Configuration file /etc/systemd/system/netctl@ethernet\x2ddhcp.service is marked world-inaccessible. This has no effect as configuration data is accessible via APIs without restrictions. Proceeding anyway.
[ 3.691036] systemd[1]: [/etc/systemd/system/vncserver@:1.service:1] Assignment outside of section. Ignoring.
[ 3.786773] EXT4-fs (dm-0): re-mounted. Opts: data=ordered
[ 3.846387] systemd-udevd[195]: starting version 215
[ 3.955208] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
[ 3.955211] ACPI: Power Button [PWRB]
[ 3.955251] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[ 3.955252] ACPI: Power Button [PWRF]
[ 3.971958] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 3.972032] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client
[ 3.972035] snd_hda_intel 0000:01:00.1: Force to non-snoop mode
[ 3.972053] snd_hda_intel 0000:01:00.1: irq 45 for MSI/MSI-X
[ 3.982591] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input6
[ 3.982615] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input7
[ 3.982636] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input8
[ 3.982656] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input9
[ 3.982676] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input10
[ 3.982697] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
[ 3.983309] wmi: Mapper loaded
[ 3.983960] mei_me 0000:00:16.0: irq 46 for MSI/MSI-X
[ 4.016049] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
[ 4.016054] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 4.016101] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 4.022693] [drm] Initialized drm 1.1.0 20060810
[ 4.032772] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 4.032996] thermal LNXTHERM:00: registered as thermal_zone0
[ 4.032998] ACPI: Thermal Zone [TZ00] (28 C)
[ 4.033145] acpi device:46: registered as cooling_device4
[ 4.033214] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
[ 4.033243] thermal LNXTHERM:01: registered as thermal_zone1
[ 4.033245] ACPI: Thermal Zone [TZ01] (30 C)
[ 4.033309] ACPI: Fan [FAN0] (off)
[ 4.033333] ACPI: Fan [FAN1] (off)
[ 4.033354] ACPI: Fan [FAN2] (off)
[ 4.033375] ACPI: Fan [FAN3] (off)
[ 4.033398] ACPI: Fan [FAN4] (off)
[ 4.037199] sound hdaudioC0D0: autoconfig: line_outs=4 (0x1c/0x19/0x22/0x23/0x0) type:line
[ 4.037202] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.037203] sound hdaudioC0D0: hp_outs=1 (0x1d/0x0/0x0/0x0/0x0)
[ 4.037204] sound hdaudioC0D0: mono: mono_out=0x0
[ 4.037205] sound hdaudioC0D0: dig-out=0x20/0x21
[ 4.037205] sound hdaudioC0D0: inputs:
[ 4.037207] sound hdaudioC0D0: Rear Mic=0x1a
[ 4.037208] sound hdaudioC0D0: Front Mic=0x1e
[ 4.037209] sound hdaudioC0D0: Line=0x1b
[ 4.045615] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 4.045640] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 4.045658] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 4.045676] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 4.045694] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[ 4.045711] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
[ 4.045728] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19
[ 4.045747] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20
[ 4.045764] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input21
[ 4.045781] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input22
[ 4.084103] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0xa
[ 4.101114] [drm] Memory usable by graphics device = 2048M
[ 4.101117] checking generic (e0000000 420000) vs hw (d0000000 10000000)
[ 4.101753] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0xa
[ 4.101765] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0xa
[ 4.101773] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0xa
[ 4.101803] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 4.117554] input: PC Speaker as /devices/platform/pcspkr/input/input23
[ 4.119413] mousedev: PS/2 mouse device common for all mice
[ 4.122449] i915 0000:00:02.0: irq 47 for MSI/MSI-X
[ 4.122456] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 4.122457] [drm] Driver supports precise vblank timestamp query.
[ 4.122795] iTCO_vendor_support: vendor-support=0
[ 4.123419] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 4.123440] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
[ 4.123499] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 4.132527] [drm] Wrong MCH_SSKPD value: 0x20100406
[ 4.132529] [drm] This can cause pipe underruns and display issues.
[ 4.132529] [drm] Please upgrade your BIOS to fix this.
[ 4.146676] i915 0000:00:02.0: No connectors reported connected with modes
[ 4.146679] [drm] Cannot find any crtc or sizes - going 1024x768
[ 4.147000] checking generic (e0000000 420000) vs hw (d0000000 10000000)
[ 4.147051] i915 0000:00:02.0: fb1: inteldrmfb frame buffer device
[ 4.147052] i915 0000:00:02.0: registered panic notifier
[ 4.147063] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 4.153004] AVX version of gcm_enc/dec engaged.
[ 4.153783] alx 0000:03:00.0 eth0: Qualcomm Atheros AR816x/AR817x Ethernet [c8:60:00:98:ce:45]
[ 4.163501] asus_wmi: ASUS WMI generic driver loaded
[ 4.165770] asus_wmi: Initialization: 0x0
[ 4.165783] asus_wmi: BIOS WMI version: 0.9
[ 4.165823] asus_wmi: SFUN value: 0x0
[ 4.166095] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input25
[ 4.168099] asus_wmi: Backlight controlled by ACPI video driver
[ 4.170681] kvm: disabled by bios
[ 4.179593] kvm: disabled by bios
[ 4.188390] [drm] radeon kernel modesetting enabled.
[ 4.188423] checking generic (e0000000 420000) vs hw (e0000000 10000000)
[ 4.188424] fb: switching to radeondrmfb from VESA VGA
[ 4.188437] Console: switching to colour dummy device 80x25
[ 4.188600] [drm] initializing kernel modesetting (VERDE 0x1002:0x683D 0x1462:0x2710).
[ 4.188609] [drm] register mmio base: 0xF7D00000
[ 4.188609] [drm] register mmio size: 262144
[ 4.188651] ATOM BIOS: 113
[ 4.188769] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 4.188770] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
[ 4.188771] [drm] Detected VRAM RAM=1024M, BAR=256M
[ 4.188772] [drm] RAM width 128bits DDR
[ 4.188797] [TTM] Zone kernel: Available graphics memory: 4033182 kiB
[ 4.188798] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 4.188799] [TTM] Initializing pool allocator
[ 4.188802] [TTM] Initializing DMA pool allocator
[ 4.188814] [drm] radeon: 1024M of VRAM memory ready
[ 4.188815] [drm] radeon: 1024M of GTT memory ready.
[ 4.188823] [drm] Loading VERDE Microcode
[ 4.192707] systemd-udevd[202]: renamed network interface eth0 to enp3s0
[ 4.226833] [drm] radeon/VERDE_mc2.bin: 31500 bytes
[ 4.228027] [drm] Internal thermal controller with fan control
[ 4.228070] [drm] probing gen 2 caps for device 8086:151 = 261ad03/e
[ 4.234178] [drm] radeon: dpm initialized
[ 4.235973] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 4.236543] [drm] probing gen 2 caps for device 8086:151 = 261ad03/e
[ 4.236546] [drm] PCIE gen 3 link speeds already enabled
[ 4.246119] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
[ 4.246215] radeon 0000:01:00.0: WB enabled
[ 4.246217] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88021f6f1c00
[ 4.246219] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88021f6f1c04
[ 4.246220] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88021f6f1c08
[ 4.246221] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88021f6f1c0c
[ 4.246222] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88021f6f1c10
[ 4.246703] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900192b5a18
[ 4.246704] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 4.246705] [drm] Driver supports precise vblank timestamp query.
[ 4.246720] radeon 0000:01:00.0: irq 48 for MSI/MSI-X
[ 4.246728] radeon 0000:01:00.0: radeon: using MSI.
[ 4.246746] [drm] radeon: irq initialized.
[ 4.704412] [drm] ring test on 0 succeeded in 2 usecs
[ 4.704417] [drm] ring test on 1 succeeded in 1 usecs
[ 4.704420] [drm] ring test on 2 succeeded in 1 usecs
[ 4.704483] [drm] ring test on 3 succeeded in 4 usecs
[ 4.704488] [drm] ring test on 4 succeeded in 1 usecs
[ 4.892271] [drm] ring test on 5 succeeded in 2 usecs
[ 4.892276] [drm] UVD initialized successfully.
[ 4.892454] [drm] ib test on ring 0 succeeded in 0 usecs
[ 4.892510] [drm] ib test on ring 1 succeeded in 0 usecs
[ 4.892562] [drm] ib test on ring 2 succeeded in 0 usecs
[ 4.892627] [drm] ib test on ring 3 succeeded in 0 usecs
[ 4.892703] [drm] ib test on ring 4 succeeded in 1 usecs
[ 5.045155] [drm] ib test on ring 5 succeeded
[ 5.045348] [drm] Radeon Display Connectors
[ 5.045349] [drm] Connector 0:
[ 5.045350] [drm] DP-4
[ 5.045351] [drm] HPD4
[ 5.045352] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
[ 5.045352] [drm] Encoders:
[ 5.045353] [drm] DFP1: INTERNAL_UNIPHY2
[ 5.045353] [drm] Connector 1:
[ 5.045354] [drm] HDMI-A-4
[ 5.045355] [drm] HPD1
[ 5.045355] [drm] DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c
[ 5.045356] [drm] Encoders:
[ 5.045356] [drm] DFP2: INTERNAL_UNIPHY2
[ 5.045357] [drm] Connector 2:
[ 5.045358] [drm] DVI-I-1
[ 5.045358] [drm] HPD2
[ 5.045359] [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
[ 5.045359] [drm] Encoders:
[ 5.045360] [drm] DFP3: INTERNAL_UNIPHY
[ 5.045361] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 5.073351] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
[ 5.092640] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: data=ordered
[ 5.108315] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
[ 5.117016] [drm] fb mappable at 0xE0479000
[ 5.117017] [drm] vram apper at 0xE0000000
[ 5.117018] [drm] size 4325376
[ 5.117019] [drm] fb depth is 24
[ 5.117019] [drm] pitch is 5632
[ 5.117106] fbcon: radeondrmfb (fb0) is primary device
[ 5.149170] Console: switching to colour frame buffer device 170x48
[ 5.150711] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
[ 5.150750] [drm] Initialized radeon 2.38.0 20080528 for 0000:01:00.0 on minor 1
[ 5.335178] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: data=ordered
[ 5.341840] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[ 5.345398] systemd-journald[174]: Received request to flush runtime journal from PID 1
[ 5.384082] systemd-journald[174]: File /var/log/journal/3ceb5e0931f846a88e9868dfe8919c31/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 5.571040] alx 0000:03:00.0: irq 49 for MSI/MSI-X
[ 5.571201] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 10.650843] alx 0000:03:00.0: irq 49 for MSI/MSI-X
[ 10.650985] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 15.592516] alx 0000:03:00.0 enp3s0: NIC Up: 100 Mbps Full
[ 15.592732] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready

Answer 1

Is this the log of a failed boot or of a successful one? If it is a successful one, please provide the log of a failed boot. This log seems to say that there are 3 displays detected, so I think this is a normal boot.
What I would like to see is if the failed boot starts X or not. That is, assuming you use X. When the boot fails, do you see messages on your screen before it goes black?