[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.19.0-031900rc6-generic (kernel@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201501261152 SMP Mon Jan 26 16:53:27 UTC 2015 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-031900rc6-generic root=UUID=2173ffcc-feff-4745-ba98-c1508a175c9a ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b3674fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b3675000-0x00000000b36befff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b36bf000-0x00000000b373afff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b373b000-0x00000000b37befff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000b37bf000-0x00000000b37dffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b37e0000-0x00000000b37fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000b37ff000-0x00000000b37fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b3800000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] 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 0x00000000fed1b000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000137ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 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 = 0x138000 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-EFFFF write-through [ 0.000000] F0000-FFFFF write-combining [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 0FFE00000 mask FFFE00000 write-protect [ 0.000000] 2 base 080000000 mask FC0000000 write-back [ 0.000000] 3 base 0B8000000 mask FF8000000 uncachable [ 0.000000] 4 base 0B4000000 mask FFC000000 uncachable [ 0.000000] 5 base 0B3800000 mask FFF800000 uncachable [ 0.000000] 6 base 100000000 mask FC0000000 write-back [ 0.000000] 7 base 138000000 mask FF8000000 uncachable [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] e820: last_pfn = 0xb3800 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01fd0000, 0x01fd0fff] PGTABLE [ 0.000000] BRK [0x01fd1000, 0x01fd1fff] PGTABLE [ 0.000000] BRK [0x01fd2000, 0x01fd2fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x137e00000-0x137ffffff] [ 0.000000] [mem 0x137e00000-0x137ffffff] page 2M [ 0.000000] BRK [0x01fd3000, 0x01fd3fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x120000000-0x137dfffff] [ 0.000000] [mem 0x120000000-0x137dfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11fffffff] [ 0.000000] [mem 0x100000000-0x11fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xb3674fff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xb35fffff] page 2M [ 0.000000] [mem 0xb3600000-0xb3674fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xb36bf000-0xb373afff] [ 0.000000] [mem 0xb36bf000-0xb373afff] page 4k [ 0.000000] init_memory_mapping: [mem 0xb37bf000-0xb37dffff] [ 0.000000] [mem 0xb37bf000-0xb37dffff] page 4k [ 0.000000] init_memory_mapping: [mem 0xb37ff000-0xb37fffff] [ 0.000000] [mem 0xb37ff000-0xb37fffff] page 4k [ 0.000000] RAMDISK: [mem 0x3495c000-0x364a5fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 0x00000000B37FE120 000084 (v01 ACRSYS ACRPRDCT 00000001 01000013) [ 0.000000] ACPI: FACP 0x00000000B37FC000 0000F4 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: DSDT 0x00000000B37ED000 00BE66 (v02 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: FACS 0x00000000B375F000 000040 [ 0.000000] ACPI: ASF! 0x00000000B37FD000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: HPET 0x00000000B37FB000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: APIC 0x00000000B37FA000 00008C (v02 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: MCFG 0x00000000B37F9000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: SLIC 0x00000000B37EC000 000176 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: BOOT 0x00000000B37E9000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: ASPT 0x00000000B37E5000 000034 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: WDAT 0x00000000B37E4000 000224 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.000000] ACPI: DMAR 0x00000000B37E3000 0000B8 (v01 INTEL CP_DALE 00000001 INTL 00000001) [ 0.000000] ACPI: SSDT 0x00000000B37E2000 0009F1 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: SSDT 0x00000000B37E0000 001F58 (v01 AmdRef AmdTabl 00001000 INTL 20051117) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000137ffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x137ff8000-0x137ffcfff] [ 0.000000] [ffffea0000000000-ffffea0004dfffff] PMD -> [ffff880133a00000-ffff8801375fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x137ffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009cfff] [ 0.000000] node 0: [mem 0x00100000-0xb3674fff] [ 0.000000] node 0: [mem 0xb36bf000-0xb373afff] [ 0.000000] node 0: [mem 0xb37bf000-0xb37dffff] [ 0.000000] node 0: [mem 0xb37ff000-0xb37fffff] [ 0.000000] node 0: [mem 0x100000000-0x137ffffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x137ffffff] [ 0.000000] On node 0 totalpages: 964271 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 11421 pages used for memmap [ 0.000000] DMA32 zone: 730899 pages, LIFO batch:31 [ 0.000000] Normal zone: 3584 pages used for memmap [ 0.000000] Normal zone: 229376 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xb8000000-0xbfffffff [ 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[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled) [ 0.000000] ACPI: 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: 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 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff] [ 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 0xb3675000-0xb36befff] [ 0.000000] PM: Registered nosave memory: [mem 0xb373b000-0xb37befff] [ 0.000000] PM: Registered nosave memory: [mem 0xb37e0000-0xb37fefff] [ 0.000000] PM: Registered nosave memory: [mem 0xb3800000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff] [ 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 0xfed1a000-0xfed1afff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1b000-0xfed1ffff] [ 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 0xfee01000-0xffdfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffe00000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xefffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 31 pages/cpu @ffff880137c00000 s86976 r8192 d31808 u262144 [ 0.000000] pcpu-alloc: s86976 r8192 d31808 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 949181 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-031900rc6-generic root=UUID=2173ffcc-feff-4745-ba98-c1508a175c9a ro quiet splash vt.handoff=7 [ 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] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3684072K/3857084K available (8026K kernel code, 1163K rwdata, 3852K rodata, 1408K init, 1292K bss, 173012K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:488 16 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2793.386 MHz processor [ 0.000029] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.77 BogoMIPS (lpj=11173544) [ 0.000031] pid_max: default: 32768 minimum: 301 [ 0.000036] ACPI: Core revision 20141107 [ 0.010507] ACPI: All ACPI Tables successfully acquired [ 0.031798] Security Framework initialized [ 0.031812] AppArmor: AppArmor initialized [ 0.031813] Yama: becoming mindful. [ 0.032069] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.032936] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.033349] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.033355] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.033560] Initializing cgroup subsys memory [ 0.033567] Initializing cgroup subsys devices [ 0.033569] Initializing cgroup subsys freezer [ 0.033571] Initializing cgroup subsys net_cls [ 0.033573] Initializing cgroup subsys blkio [ 0.033575] Initializing cgroup subsys perf_event [ 0.033577] Initializing cgroup subsys net_prio [ 0.033579] Initializing cgroup subsys hugetlb [ 0.033601] CPU: Physical Processor ID: 0 [ 0.033602] CPU: Processor Core ID: 0 [ 0.033607] mce: CPU supports 9 MCE banks [ 0.033616] CPU0: Thermal monitoring enabled (TM1) [ 0.033625] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7 [ 0.033625] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.033716] Freeing SMP alternatives memory: 28K (ffffffff81e84000 - ffffffff81e8b000) [ 0.034767] ftrace: allocating 32886 entries in 129 pages [ 0.048509] dmar: Host address width 36 [ 0.048512] dmar: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.048518] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c9008020e30272 ecap 1000 [ 0.048519] dmar: DRHD base: 0x000000fed91000 flags: 0x0 [ 0.048523] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap c0000020230272 ecap 1000 [ 0.048524] dmar: DRHD base: 0x000000fed93000 flags: 0x1 [ 0.048527] dmar: IOMMU 2: reg_base_addr fed93000 ver 1:0 cap c9008020630272 ecap 1000 [ 0.048528] dmar: RMRR base: 0x000000b1b2d000 end: 0x000000b1b4dfff [ 0.048529] dmar: RMRR base: 0x000000b7e00000 end: 0x000000bfffffff [ 0.049155] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.441792] smpboot: CPU0: Intel(R) Core(TM) i7 CPU M 640 @ 2.80GHz (fam: 06, model: 25, stepping: 05) [ 0.548017] Performance Events: PEBS fmt1+, 16-deep LBR, Westmere events, Intel PMU driver. [ 0.548032] perf_event_intel: CPUID marked event: 'bus cycles' unavailable [ 0.548034] ... version: 3 [ 0.548035] ... bit width: 48 [ 0.548036] ... generic registers: 4 [ 0.548036] ... value mask: 0000ffffffffffff [ 0.548037] ... max period: 000000007fffffff [ 0.548038] ... fixed-purpose events: 3 [ 0.548039] ... event mask: 000000070000000f [ 0.548774] x86: Booting SMP configuration: [ 0.548776] .... node #0, CPUs: #1 [ 0.562064] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.562181] #2 #3 [ 0.588453] x86: Booted up 1 node, 4 CPUs [ 0.588458] smpboot: Total of 4 processors activated (22347.08 BogoMIPS) [ 0.591118] devtmpfs: initialized [ 0.595048] evm: security.selinux [ 0.595049] evm: security.SMACK64 [ 0.595050] evm: security.SMACK64EXEC [ 0.595051] evm: security.SMACK64TRANSMUTE [ 0.595052] evm: security.SMACK64MMAP [ 0.595052] evm: security.ima [ 0.595053] evm: security.capability [ 0.595110] PM: Registering ACPI NVS region [mem 0xb373b000-0xb37befff] (540672 bytes) [ 0.595257] pinctrl core: initialized pinctrl subsystem [ 0.595363] RTC time: 19:56:20, date: 01/28/15 [ 0.595462] NET: Registered protocol family 16 [ 0.596073] cpuidle: using governor ladder [ 0.600071] cpuidle: using governor menu [ 0.600173] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.600174] ACPI: bus type PCI registered [ 0.600176] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.600253] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000) [ 0.600255] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820 [ 0.600466] PCI: Using configuration type 1 for base access [ 0.604503] ACPI: Added _OSI(Module Device) [ 0.604504] ACPI: Added _OSI(Processor Device) [ 0.604506] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.604507] ACPI: Added _OSI(Processor Aggregator Device) [ 0.607296] ACPI: Executed 1 blocks of module-level executable AML code [ 0.609451] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.609909] ACPI: Dynamic OEM Table Load: [ 0.609916] ACPI: SSDT 0xFFFF880132A9B000 0004B6 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.610393] ACPI: Dynamic OEM Table Load: [ 0.610399] ACPI: SSDT 0xFFFF880132B39000 0008E0 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.611088] ACPI: Dynamic OEM Table Load: [ 0.611094] ACPI: SSDT 0xFFFF880132B19800 000303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.611552] ACPI: Dynamic OEM Table Load: [ 0.611557] ACPI: SSDT 0xFFFF880132AA3800 000119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.612397] ACPI: Interpreter enabled [ 0.612404] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580) [ 0.612409] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580) [ 0.612425] ACPI: (supports S0 S3 S4 S5) [ 0.612426] ACPI: Using IOAPIC for interrupt routing [ 0.612452] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.616683] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e]) [ 0.616689] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.616714] \_SB_.PCI0:_OSC invalid UUID [ 0.616715] _OSC request data:1 1f 0 [ 0.616718] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.617287] PCI host bridge to bus 0000:00 [ 0.617290] pci_bus 0000:00: root bus resource [bus 00-7e] [ 0.617291] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.617293] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.617294] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.617296] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfeafffff] [ 0.617303] pci 0000:00:00.0: [8086:0044] type 00 class 0x060000 [ 0.617321] DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics [ 0.617381] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 0.617411] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.617468] pci 0000:00:02.0: [8086:0046] type 00 class 0x030000 [ 0.617478] pci 0000:00:02.0: reg 0x10: [mem 0xd8000000-0xd83fffff 64bit] [ 0.617483] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.617486] pci 0000:00:02.0: reg 0x20: [io 0x4050-0x4057] [ 0.617587] pci 0000:00:16.0: [8086:3b64] type 00 class 0x078000 [ 0.617614] pci 0000:00:16.0: reg 0x10: [mem 0xdc506100-0xdc50610f 64bit] [ 0.617707] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.617791] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320 [ 0.618189] pci 0000:00:1a.0: reg 0x10: [mem 0xdc505c00-0xdc505fff] [ 0.620493] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.620547] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.620591] pci 0000:00:1b.0: [8086:3b56] type 00 class 0x040300 [ 0.620614] pci 0000:00:1b.0: reg 0x10: [mem 0xdc500000-0xdc503fff 64bit] [ 0.620722] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.620797] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400 [ 0.620902] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.620944] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.620985] pci 0000:00:1c.5: [8086:3b4c] type 01 class 0x060400 [ 0.621088] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 0.621167] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320 [ 0.621554] pci 0000:00:1d.0: reg 0x10: [mem 0xdc505800-0xdc505bff] [ 0.623847] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.623899] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.623936] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.624063] pci 0000:00:1f.0: [8086:3b09] type 00 class 0x060100 [ 0.624237] pci 0000:00:1f.2: [8086:3b29] type 00 class 0x010601 [ 0.624262] pci 0000:00:1f.2: reg 0x10: [io 0x4048-0x404f] [ 0.624273] pci 0000:00:1f.2: reg 0x14: [io 0x405c-0x405f] [ 0.624283] pci 0000:00:1f.2: reg 0x18: [io 0x4040-0x4047] [ 0.624293] pci 0000:00:1f.2: reg 0x1c: [io 0x4058-0x405b] [ 0.624303] pci 0000:00:1f.2: reg 0x20: [io 0x4020-0x403f] [ 0.624314] pci 0000:00:1f.2: reg 0x24: [mem 0xdc505000-0xdc5057ff] [ 0.624380] pci 0000:00:1f.2: PME# supported from D3hot [ 0.624449] pci 0000:00:1f.3: [8086:3b30] type 00 class 0x0c0500 [ 0.624469] pci 0000:00:1f.3: reg 0x10: [mem 0xdc506000-0xdc5060ff 64bit] [ 0.624498] pci 0000:00:1f.3: reg 0x20: [io 0x4000-0x401f] [ 0.624587] pci 0000:00:1f.6: [8086:3b32] type 00 class 0x118000 [ 0.624614] pci 0000:00:1f.6: reg 0x10: [mem 0xdc504000-0xdc504fff 64bit] [ 0.624826] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 0.624839] pci 0000:01:00.0: reg 0x10: [mem 0xd0000000-0xd7ffffff 64bit pref] [ 0.624846] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 0.624851] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 0.624860] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 0.624890] pci 0000:01:00.0: supports D1 D2 [ 0.624946] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 0.624960] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 0.625012] pci 0000:01:00.1: supports D1 D2 [ 0.625038] pci 0000:01:00.1: System wakeup disabled by ACPI [ 0.625085] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.625088] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff] [ 0.625089] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 0.625092] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xd7ffffff 64bit pref] [ 0.625183] pci 0000:02:00.0: [1969:1073] type 00 class 0x020000 [ 0.625216] pci 0000:02:00.0: reg 0x10: [mem 0xdb400000-0xdb43ffff 64bit] [ 0.625229] pci 0000:02:00.0: reg 0x18: [io 0x2000-0x207f] [ 0.625378] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.625414] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.632122] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.632130] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.632137] pci 0000:00:1c.0: bridge window [mem 0xdb400000-0xdc3fffff] [ 0.632148] pci 0000:00:1c.0: bridge window [mem 0xd8400000-0xd93fffff 64bit pref] [ 0.632286] pci 0000:03:00.0: [14e4:4357] type 00 class 0x028000 [ 0.632320] pci 0000:03:00.0: reg 0x10: [mem 0xda400000-0xda403fff 64bit] [ 0.632509] pci 0000:03:00.0: supports D1 D2 [ 0.632510] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.640159] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 0.640167] pci 0000:00:1c.5: bridge window [io 0x1000-0x1fff] [ 0.640174] pci 0000:00:1c.5: bridge window [mem 0xda400000-0xdb3fffff] [ 0.640184] pci 0000:00:1c.5: bridge window [mem 0xd9400000-0xda3fffff 64bit pref] [ 0.640277] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode) [ 0.640289] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 0.640291] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 0.640292] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 0.640293] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfeafffff] (subtractive decode) [ 0.640795] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 *3 4 5 6 7 10 12 14 15) [ 0.640836] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 *5 6 7 11 12 14 15) [ 0.640875] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.640914] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 [ 0.640954] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. [ 0.640993] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 *7 11 12 14 15) [ 0.641032] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 [ 0.641071] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) [ 0.641106] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus 7f]) [ 0.641109] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.641112] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.641168] PCI host bridge to bus 0000:7f [ 0.641170] pci_bus 0000:7f: root bus resource [bus 7f] [ 0.641175] pci 0000:7f:00.0: [8086:2c62] type 00 class 0x060000 [ 0.641212] pci 0000:7f:00.1: [8086:2d01] type 00 class 0x060000 [ 0.641252] pci 0000:7f:02.0: [8086:2d10] type 00 class 0x060000 [ 0.641288] pci 0000:7f:02.1: [8086:2d11] type 00 class 0x060000 [ 0.641324] pci 0000:7f:02.2: [8086:2d12] type 00 class 0x060000 [ 0.641359] pci 0000:7f:02.3: [8086:2d13] type 00 class 0x060000 [ 0.641446] ACPI: Enabled 5 GPEs in block 00 to 3F [ 0.641480] ACPI : EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62 [ 0.641565] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.641567] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.641570] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 0.641572] vgaarb: loaded [ 0.641573] vgaarb: bridge control possible 0000:01:00.0 [ 0.641574] vgaarb: no bridge control possible 0000:00:02.0 [ 0.641759] SCSI subsystem initialized [ 0.641809] libata version 3.00 loaded. [ 0.641830] ACPI: bus type USB registered [ 0.641845] usbcore: registered new interface driver usbfs [ 0.641852] usbcore: registered new interface driver hub [ 0.641869] usbcore: registered new device driver usb [ 0.641987] PCI: Using ACPI for IRQ routing [ 0.646713] PCI: pci_cache_line_size set to 64 bytes [ 0.646798] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff] [ 0.646800] e820: reserve RAM buffer [mem 0xb3675000-0xb3ffffff] [ 0.646801] e820: reserve RAM buffer [mem 0xb373b000-0xb3ffffff] [ 0.646802] e820: reserve RAM buffer [mem 0xb37e0000-0xb3ffffff] [ 0.646803] e820: reserve RAM buffer [mem 0xb3800000-0xb3ffffff] [ 0.646912] NetLabel: Initializing [ 0.646913] NetLabel: domain hash size = 128 [ 0.646914] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.646925] NetLabel: unlabeled traffic allowed by default [ 0.646998] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.647003] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.649045] Switched to clocksource hpet [ 0.654263] AppArmor: AppArmor Filesystem Enabled [ 0.654342] pnp: PnP ACPI init [ 0.654510] pnp 00:00: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.5 BAR 13 [io 0x1000-0x1fff] [ 0.654554] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.654556] system 00:00: [io 0x0800-0x080f] has been reserved [ 0.654557] system 00:00: [io 0xffff] has been reserved [ 0.654559] system 00:00: [io 0xffff] has been reserved [ 0.654560] system 00:00: [io 0x0400-0x047f] could not be reserved [ 0.654562] system 00:00: [io 0x0500-0x057f] has been reserved [ 0.654565] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.654598] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.654623] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.654646] pnp 00:03: Plug and Play ACPI device, IDs SYN1b20 SYN1b00 SYN0002 PNP0f13 (active) [ 0.654904] system 00:04: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.654906] system 00:04: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.654907] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.654909] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.654911] system 00:04: [mem 0xf0000000-0xf1ffffff] has been reserved [ 0.654912] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.654914] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.654915] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.654917] system 00:04: [mem 0xff000000-0xffffffff] could not be reserved [ 0.654919] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.654921] system 00:04: [mem 0xdc600000-0xdc600fff] has been reserved [ 0.654923] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.655014] pnp: PnP ACPI: found 5 devices [ 0.661634] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 0.661673] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 0.661675] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.661678] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff] [ 0.661680] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 0.661682] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xd7ffffff 64bit pref] [ 0.661685] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.661688] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.661694] pci 0000:00:1c.0: bridge window [mem 0xdb400000-0xdc3fffff] [ 0.661698] pci 0000:00:1c.0: bridge window [mem 0xd8400000-0xd93fffff 64bit pref] [ 0.661705] pci 0000:00:1c.5: PCI bridge to [bus 03] [ 0.661707] pci 0000:00:1c.5: bridge window [io 0x1000-0x1fff] [ 0.661713] pci 0000:00:1c.5: bridge window [mem 0xda400000-0xdb3fffff] [ 0.661717] pci 0000:00:1c.5: bridge window [mem 0xd9400000-0xda3fffff 64bit pref] [ 0.661724] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 0.661738] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.661740] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.661741] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.661742] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfeafffff] [ 0.661744] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff] [ 0.661745] pci_bus 0000:01: resource 1 [mem 0xdc400000-0xdc4fffff] [ 0.661747] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xd7ffffff 64bit pref] [ 0.661748] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.661750] pci_bus 0000:02: resource 1 [mem 0xdb400000-0xdc3fffff] [ 0.661751] pci_bus 0000:02: resource 2 [mem 0xd8400000-0xd93fffff 64bit pref] [ 0.661753] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff] [ 0.661754] pci_bus 0000:03: resource 1 [mem 0xda400000-0xdb3fffff] [ 0.661755] pci_bus 0000:03: resource 2 [mem 0xd9400000-0xda3fffff 64bit pref] [ 0.661757] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7] [ 0.661758] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff] [ 0.661760] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff] [ 0.661761] pci_bus 0000:04: resource 7 [mem 0xc0000000-0xfeafffff] [ 0.661791] NET: Registered protocol family 2 [ 0.661959] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.662040] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.662150] TCP: Hash tables configured (established 32768 bind 32768) [ 0.662180] TCP: reno registered [ 0.662185] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.662205] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.662260] NET: Registered protocol family 1 [ 0.662274] pci 0000:00:02.0: Video device with shadowed ROM [ 0.693295] PCI: CLS 64 bytes, default 64 [ 0.693351] Trying to unpack rootfs image as initramfs... [ 1.071737] Freeing initrd memory: 27944K (ffff88003495c000 - ffff8800364a6000) [ 1.071778] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.071781] software IO TLB [mem 0xaf675000-0xb3675000] (64MB) mapped at [ffff8800af675000-ffff8800b3674fff] [ 1.071825] Simple Boot Flag at 0x44 set to 0x1 [ 1.072060] microcode: CPU0 sig=0x20655, pf=0x10, revision=0x2 [ 1.072066] microcode: CPU1 sig=0x20655, pf=0x10, revision=0x2 [ 1.072072] microcode: CPU2 sig=0x20655, pf=0x10, revision=0x2 [ 1.072078] microcode: CPU3 sig=0x20655, pf=0x10, revision=0x2 [ 1.072149] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 1.072171] Scanning for low memory corruption every 60 seconds [ 1.072528] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 1.072562] Initialise system trusted keyring [ 1.072584] audit: initializing netlink subsys (disabled) [ 1.072607] audit: type=2000 audit(1422474979.592:1): initialized [ 1.072929] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.074157] zpool: loaded [ 1.074159] zbud: loaded [ 1.074304] VFS: Disk quotas dquot_6.5.2 [ 1.074337] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.074746] fuse init (API version 7.23) [ 1.074871] Key type big_key registered [ 1.075372] Key type asymmetric registered [ 1.075376] Asymmetric key parser 'x509' registered [ 1.075410] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 1.075467] io scheduler noop registered [ 1.075470] io scheduler deadline registered (default) [ 1.075498] io scheduler cfq registered [ 1.075976] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.075989] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.076017] vesafb: mode is 1024x768x32, linelength=4096, pages=0 [ 1.076017] vesafb: scrolling: redraw [ 1.076019] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.076037] vesafb: framebuffer at 0xc0000000, mapped to 0xffffc90008800000, using 3072k, total 3072k [ 1.183216] Console: switching to colour frame buffer device 128x48 [ 1.290347] fb0: VESA VGA frame buffer device [ 1.290362] intel_idle: MWAIT substates: 0x1120 [ 1.290363] intel_idle: v0.4 model 0x25 [ 1.290364] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.706500] ACPI: AC Adapter [ACAD] (on-line) [ 1.706650] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0C:00/input/input0 [ 1.706655] ACPI: Power Button [PWRB] [ 1.706688] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0D:00/input/input1 [ 1.706708] ACPI: Lid Switch [LID0] [ 1.706740] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0C0E:00/input/input2 [ 1.706742] ACPI: Sleep Button [SLPB] [ 1.706772] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.706774] ACPI: Power Button [PWRF] [ 1.707275] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.707277] ACPI: Thermal Zone [THRM] (74 C) [ 1.707303] GHES: HEST is not enabled! [ 1.707413] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.707775] [Firmware Bug]: battery: (dis)charge rate invalid. [ 1.707793] ACPI: Battery Slot [BAT1] (battery present) [ 1.709167] Linux agpgart interface v0.103 [ 1.709220] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 1.709234] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable [ 1.709862] agpgart-intel 0000:00:00.0: detected 131072K stolen memory [ 1.710036] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [ 1.711373] brd: module loaded [ 1.712019] loop: module loaded [ 1.712223] libphy: Fixed MDIO Bus: probed [ 1.712226] tun: Universal TUN/TAP device driver, 1.6 [ 1.712227] tun: (C) 1999-2004 Max Krasnyansky [ 1.712276] PPP generic driver version 2.4.2 [ 1.712352] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.712357] ehci-pci: EHCI PCI platform driver [ 1.712507] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 1.712512] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 1.712528] ehci-pci 0000:00:1a.0: debug port 2 [ 1.716453] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 1.716473] ehci-pci 0000:00:1a.0: irq 16, io mem 0xdc505c00 [ 1.726331] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 1.726373] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.726375] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.726376] usb usb1: Product: EHCI Host Controller [ 1.726377] usb usb1: Manufacturer: Linux 3.19.0-031900rc6-generic ehci_hcd [ 1.726379] usb usb1: SerialNumber: 0000:00:1a.0 [ 1.726491] hub 1-0:1.0: USB hub found [ 1.726498] hub 1-0:1.0: 3 ports detected [ 1.726682] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.726687] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.726700] ehci-pci 0000:00:1d.0: debug port 2 [ 1.730628] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.730641] ehci-pci 0000:00:1d.0: irq 23, io mem 0xdc505800 [ 1.742349] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.742421] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.742422] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.742423] usb usb2: Product: EHCI Host Controller [ 1.742425] usb usb2: Manufacturer: Linux 3.19.0-031900rc6-generic ehci_hcd [ 1.742426] usb usb2: SerialNumber: 0000:00:1d.0 [ 1.742529] hub 2-0:1.0: USB hub found [ 1.742533] hub 2-0:1.0: 3 ports detected [ 1.742629] ehci-platform: EHCI generic platform driver [ 1.742637] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.742641] ohci-pci: OHCI PCI platform driver [ 1.742650] ohci-platform: OHCI generic platform driver [ 1.742656] uhci_hcd: USB Universal Host Controller Interface driver [ 1.742703] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.748734] i8042: Detected active multiplexing controller, rev 1.1 [ 1.752271] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.752276] serio: i8042 AUX0 port at 0x60,0x64 irq 12 [ 1.752298] serio: i8042 AUX1 port at 0x60,0x64 irq 12 [ 1.752316] serio: i8042 AUX2 port at 0x60,0x64 irq 12 [ 1.752333] serio: i8042 AUX3 port at 0x60,0x64 irq 12 [ 1.752457] mousedev: PS/2 mouse device common for all mice [ 1.752700] rtc_cmos 00:01: RTC can wake from S4 [ 1.752838] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 1.752869] rtc_cmos 00:01: alarms up to one year, y3k, 242 bytes nvram, hpet irqs [ 1.752931] device-mapper: uevent: version 1.0.3 [ 1.753010] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com [ 1.753025] ledtrig-cpu: registered to indicate activity on CPUs [ 1.753251] PCCT header not found. [ 1.753252] ACPI PCC probe failed. [ 1.754023] TCP: cubic registered [ 1.754102] NET: Registered protocol family 10 [ 1.754364] NET: Registered protocol family 17 [ 1.754375] Key type dns_resolver registered [ 1.754737] Loading compiled-in X.509 certificates [ 1.755446] Loaded X.509 cert 'Magrathea: Glacier signing key: 43dbbfb67f6a8fa4dcf7857f524e05f411517371' [ 1.755461] registered taskstats version 1 [ 1.757157] Key type trusted registered [ 1.759848] Key type encrypted registered [ 1.759855] AppArmor: AppArmor sha1 policy hashing enabled [ 1.759858] ima: No TPM chip found, activating TPM-bypass! [ 1.759881] evm: HMAC attrs: 0x1 [ 1.760342] Magic number: 15:978:951 [ 1.760378] tty tty8: hash matches [ 1.760426] memory memory4: hash matches [ 1.760481] rtc_cmos 00:01: setting system clock to 2015-01-28 19:56:21 UTC (1422474981) [ 1.761176] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.761178] EDD information not available. [ 1.761241] PM: Hibernation image not present or could not be loaded. [ 1.761594] Freeing unused kernel memory: 1408K (ffffffff81d24000 - ffffffff81e84000) [ 1.761595] Write protecting the kernel read-only data: 12288k [ 1.761831] Freeing unused kernel memory: 152K (ffff8800017da000 - ffff880001800000) [ 1.761927] Freeing unused kernel memory: 244K (ffff880001bc3000 - ffff880001c00000) [ 1.772088] systemd-udevd[120]: starting version 204 [ 1.776504] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.785516] wmi: Mapper loaded [ 1.796775] [drm] Initialized drm 1.1.0 20060810 [ 1.800151] ahci 0000:00:1f.2: version 3.0 [ 1.800424] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.800461] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x3 impl SATA mode [ 1.800465] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems apst [ 1.821057] scsi host0: ahci [ 1.821164] scsi host1: ahci [ 1.821247] scsi host2: ahci [ 1.821630] scsi host3: ahci [ 1.821697] ata1: SATA max UDMA/133 abar m2048@0xdc505000 port 0xdc505100 irq 25 [ 1.821700] ata2: SATA max UDMA/133 abar m2048@0xdc505000 port 0xdc505180 irq 25 [ 1.821702] ata3: DUMMY [ 1.821703] ata4: DUMMY [ 1.822364] [drm] Memory usable by graphics device = 2048M [ 1.822367] checking generic (c0000000 300000) vs hw (c0000000 10000000) [ 1.822369] fb: switching to inteldrmfb from VESA VGA [ 1.822389] Console: switching to colour dummy device 80x25 [ 1.822597] [drm] Replacing VGA console driver [ 1.822954] atl1c 0000:02:00.0: version 1.0.1.1-NAPI [ 1.833764] [drm] radeon kernel modesetting enabled. [ 1.833789] VGA switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle [ 1.836345] AMD IOMMUv2 driver by Joerg Roedel [ 1.836348] AMD IOMMUv2 functionality not available on this system [ 1.839113] CRAT table not found [ 1.839115] Finished initializing topology ret=0 [ 1.839175] kfd kfd: Initialized module [ 1.839409] radeon 0000:01:00.0: enabling device (0000 -> 0003) [ 1.846566] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.846570] [drm] Driver supports precise vblank timestamp query. [ 1.846728] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 1.863820] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.864096] acpi device:01: registered as cooling_device4 [ 1.864173] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 1.864288] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS [ 1.864725] ACPI: Video Device [PEGP] (multi-head: yes rom: no post: no) [ 1.864959] acpi device:0a: registered as cooling_device5 [ 1.864994] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:08/LNXVIDEO:01/input/input12 [ 1.865048] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 1.865087] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0 [ 1.865300] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 1.865312] [drm] register mmio base: 0xDC400000 [ 1.865313] [drm] register mmio size: 131072 [ 1.865316] vga_switcheroo: enabled [ 1.865357] ATPX version 1, functions 0x000000bf [ 1.880235] fbcon: inteldrmfb (fb0) is primary device [ 1.892137] ATOM BIOS: Acer [ 1.892211] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 1.892212] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 1.892213] [drm] Detected VRAM RAM=1024M, BAR=128M [ 1.892214] [drm] RAM width 128bits DDR [ 1.892290] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 1.892290] [TTM] Initializing pool allocator [ 1.892294] [TTM] Initializing DMA pool allocator [ 1.892312] [drm] radeon: 1024M of VRAM memory ready [ 1.892312] [drm] radeon: 1024M of GTT memory ready. [ 1.892324] [drm] Loading REDWOOD Microcode [ 1.892399] [drm] Internal thermal controller without fan control [ 1.896227] [drm] radeon: dpm initialized [ 1.896294] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 1.898541] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 1.898670] radeon 0000:01:00.0: WB enabled [ 1.898672] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800357fcc00 [ 1.898673] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800357fcc0c [ 1.899417] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9000909c418 [ 1.899419] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.899419] [drm] Driver supports precise vblank timestamp query. [ 1.899421] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 1.899456] radeon 0000:01:00.0: radeon: using MSI. [ 1.899481] [drm] radeon: irq initialized. [ 1.916377] [drm] ring test on 0 succeeded in 1 usecs [ 1.916383] [drm] ring test on 3 succeeded in 3 usecs [ 2.038717] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 2.054770] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 2.102873] tsc: Refined TSC clocksource calibration: 2793.487 MHz [ 2.102883] [drm] ring test on 5 succeeded in 1 usecs [ 2.102893] [drm] UVD initialized successfully. [ 2.103204] [drm] ib test on ring 0 succeeded in 0 usecs [ 2.103241] [drm] ib test on ring 3 succeeded in 0 usecs [ 2.138878] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.139196] ata1.00: ATA-7: INTEL SSDSA2M160G2GC, 2CV102M3, max UDMA/133 [ 2.139197] ata1.00: 312581808 sectors, multi 1: LBA48 NCQ (depth 31/32) [ 2.139584] ata1.00: configured for UDMA/133 [ 2.139768] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSA2M160 02M3 PQ: 0 ANSI: 5 [ 2.140044] ata1.00: Enabling discard_zeroes_data [ 2.140053] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.140058] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 2.140158] sd 0:0:0:0: [sda] Write Protect is off [ 2.140160] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.140201] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.140323] ata1.00: Enabling discard_zeroes_data [ 2.141028] sda: sda1 sda2 < sda5 sda6 > [ 2.141308] ata1.00: Enabling discard_zeroes_data [ 2.141476] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.187246] usb 2-1: New USB device found, idVendor=8087, idProduct=0020 [ 2.187248] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.187509] hub 2-1:1.0: USB hub found [ 2.187612] hub 2-1:1.0: 8 ports detected [ 2.273818] [drm] ib test on ring 5 succeeded [ 2.291623] usb 1-1: New USB device found, idVendor=8087, idProduct=0020 [ 2.291626] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.292002] hub 1-1:1.0: USB hub found [ 2.292106] hub 1-1:1.0: 6 ports detected [ 2.459315] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.463496] ata2.00: ATAPI: HL-DT-ST DVDRAM GU10N, AP04, max UDMA/133 [ 2.468288] ata2.00: configured for UDMA/133 [ 2.473946] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GU10N AP04 PQ: 0 ANSI: 5 [ 2.490477] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.490480] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.490797] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 2.490917] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 2.563594] usb 1-1.1: new high-speed USB device number 3 using ehci-pci [ 2.607540] Console: switching to colour frame buffer device 170x48 [ 2.609742] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.609744] i915 0000:00:02.0: registered panic notifier [ 2.667557] [drm] radeon atom DIG backlight initialized [ 2.667568] [drm] Radeon Display Connectors [ 2.667573] [drm] Connector 0: [ 2.667576] [drm] LVDS-2 [ 2.667580] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 2.667583] [drm] Encoders: [ 2.667586] [drm] LCD1: INTERNAL_UNIPHY [ 2.667589] [drm] Connector 1: [ 2.667591] [drm] HDMI-A-1 [ 2.667593] [drm] HPD1 [ 2.667596] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 2.667598] [drm] Encoders: [ 2.667600] [drm] DFP1: INTERNAL_UNIPHY1 [ 2.667602] [drm] Connector 2: [ 2.667603] [drm] VGA-2 [ 2.667607] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 2.667608] [drm] Encoders: [ 2.667611] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 2.721989] psmouse serio2: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa44000/0xa0000, board id: 3655, fw id: 554713 [ 2.762404] usb 1-1.1: New USB device found, idVendor=0402, idProduct=9665 [ 2.762407] usb 1-1.1: New USB device strings: Mfr=3, Product=1, SerialNumber=0 [ 2.762409] usb 1-1.1: Product: 1.3M WebCam [ 2.762410] usb 1-1.1: Manufacturer: XPA7Y2608 [ 2.767576] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input10 [ 2.840069] radeon 0000:01:00.0: No connectors reported connected with modes [ 2.840073] [drm] Cannot find any crtc or sizes - going 1024x768 [ 2.842106] [drm] fb mappable at 0xD045F000 [ 2.842107] [drm] vram apper at 0xD0000000 [ 2.842108] [drm] size 3145728 [ 2.842108] [drm] fb depth is 24 [ 2.842109] [drm] pitch is 4096 [ 2.842210] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 2.842542] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 1 [ 2.952839] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 3.106510] random: init urandom read with 32 bits of entropy available [ 3.108149] Switched to clocksource tsc [ 3.356882] systemd-udevd[349]: starting version 204 [ 3.483929] lp: driver loaded but no devices found [ 3.509862] ppdev: user-space parallel port driver [ 3.511689] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20141107/utaddress-258) [ 3.511698] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 3.511703] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20141107/utaddress-258) [ 3.511707] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x000000000000055f (\_SB_.PCI0.LPCB.EC0_.GPBD) (20141107/utaddress-258) [ 3.511710] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x000000000000055f (\_SB_.PCI0.P0P2.PEGP.GPIO) (20141107/utaddress-258) [ 3.511713] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 3.511715] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20141107/utaddress-258) [ 3.511718] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x000000000000055f (\_SB_.PCI0.LPCB.EC0_.GPBD) (20141107/utaddress-258) [ 3.511721] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x000000000000055f (\_SB_.PCI0.P0P2.PEGP.GPIO) (20141107/utaddress-258) [ 3.511725] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 3.511726] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20141107/utaddress-258) [ 3.511729] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x000000000000055f (\_SB_.PCI0.LPCB.EC0_.GPBD) (20141107/utaddress-258) [ 3.511732] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x000000000000055f (\_SB_.PCI0.P0P2.PEGP.GPIO) (20141107/utaddress-258) [ 3.511735] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 3.511736] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 3.522230] bcma: bus0: Found chip with id 43225, rev 0x01 and package 0x0A [ 3.522259] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x22, class 0x0) [ 3.522282] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x17, class 0x0) [ 3.522327] bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x0F, class 0x0) [ 3.535248] bcma: bus0: Bus registered [ 3.564377] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro [ 3.574522] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 25, expected 29) [ 3.581529] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90 [ 3.671079] media: Linux media interface: v0.10 [ 3.740002] Linux video capture interface: v2.00 [ 3.746213] acer_wmi: Acer Laptop ACPI-WMI Extras [ 3.746229] acer_wmi: Function bitmap for Communication Button: 0x801 [ 3.746233] acer_wmi: Brightness must be controlled by acpi video driver [ 3.748367] SSE version of gcm_enc/dec engaged. [ 3.753281] input: Acer WMI hotkeys as /devices/virtual/input/input15 [ 3.753592] input: Acer BMA150 accelerometer as /devices/virtual/input/input16 [ 3.779801] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 3.782687] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 3.785946] audit: type=1400 audit(1422471383.519:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=393 comm="apparmor_parser" [ 3.786093] audit: type=1400 audit(1422471383.519:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=393 comm="apparmor_parser" [ 3.786223] audit: type=1400 audit(1422471383.519:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=393 comm="apparmor_parser" [ 3.807862] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17 [ 3.835704] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 3.835709] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.835711] sound hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 3.835713] sound hdaudioC0D0: mono: mono_out=0x0 [ 3.835714] sound hdaudioC0D0: dig-out=0x1e/0x0 [ 3.835716] sound hdaudioC0D0: inputs: [ 3.835718] sound hdaudioC0D0: Mic=0x18 [ 3.835720] sound hdaudioC0D0: Internal Mic=0x12 [ 3.844161] uvcvideo: Found UVC 1.00 device 1.3M WebCam (0402:9665) [ 3.844716] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 [ 3.844797] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19 [ 3.870425] input: 1.3M WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input20 [ 3.880120] usbcore: registered new interface driver uvcvideo [ 3.880125] USB Video Class driver (1.1.1) [ 3.932146] cfg80211: Calling CRDA to update world regulatory domain [ 3.955753] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround [ 3.959358] cfg80211: World regulatory domain updated: [ 3.959363] cfg80211: DFS Master region: unset [ 3.959364] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 3.959367] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 3.959369] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 3.959372] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 3.959374] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 3.959376] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 4.024225] Support for cores revisions 0x17 and 0x18 disabled by module param allhwsupport=0. Try b43.allhwsupport=1 [ 4.024234] b43: probe of bcma0:1 failed with error -524 [ 4.026117] Broadcom 43xx driver loaded [ Features: PNL ] [ 4.047540] Bluetooth: Core ver 2.20 [ 4.047564] NET: Registered protocol family 31 [ 4.047566] Bluetooth: HCI device and connection manager initialized [ 4.047571] Bluetooth: HCI socket layer initialized [ 4.047574] Bluetooth: L2CAP socket layer initialized [ 4.047581] Bluetooth: SCO socket layer initialized [ 4.067558] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.067562] Bluetooth: BNEP filters: protocol multicast [ 4.067568] Bluetooth: BNEP socket layer initialized [ 4.078560] audit: type=1400 audit(1422471383.811:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=476 comm="apparmor_parser" [ 4.078789] audit: type=1400 audit(1422471383.811:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=476 comm="apparmor_parser" [ 4.078948] audit: type=1400 audit(1422471383.811:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=476 comm="apparmor_parser" [ 4.081672] Bluetooth: RFCOMM TTY layer initialized [ 4.081684] Bluetooth: RFCOMM socket layer initialized [ 4.081692] Bluetooth: RFCOMM ver 1.11 [ 4.082568] brcmsmac bcma0:1: mfg 4bf core 812 rev 23 class 0 irq 17 [ 4.090350] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 4.090737] ieee80211 phy0: registered radio enabled led device: brcmsmac-phy0:radio gpio: 497 [ 4.090768] cfg80211: Calling CRDA for country: US [ 4.097270] cfg80211: Regulatory domain changed to country: US [ 4.097275] cfg80211: DFS Master region: unset [ 4.097276] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 4.097278] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [ 4.097280] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (N/A) [ 4.097282] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 4.097284] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 4.097286] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 4.097288] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [ 4.097289] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 4.193103] init: avahi-cups-reload main process (681) terminated with status 1 [ 4.207196] random: nonblocking pool is initialized [ 4.258006] init: failsafe main process (704) killed by TERM signal [ 4.404348] init: samba-ad-dc main process (790) terminated with status 1 [ 4.470188] audit: type=1400 audit(1422471384.203:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=904 comm="apparmor_parser" [ 4.470198] audit: type=1400 audit(1422471384.203:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=904 comm="apparmor_parser" [ 4.470202] audit: type=1400 audit(1422471384.203:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=904 comm="apparmor_parser" [ 4.690924] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 4.736539] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement) [ 4.736554] brcmsmac bcma0:1: brcms_ops_config: change power-save mode: false (implement) [ 4.737611] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 6.053435] wlan0: authenticate with 20:4e:7f:c7:4e:2a [ 6.055246] wlan0: send auth to 20:4e:7f:c7:4e:2a (try 1/3) [ 6.057813] wlan0: authenticated [ 6.057956] brcmsmac bcma0:1 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 6.057959] brcmsmac bcma0:1 wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 6.059456] wlan0: associate with 20:4e:7f:c7:4e:2a (try 1/3) [ 6.061602] wlan0: RX AssocResp from 20:4e:7f:c7:4e:2a (capab=0x411 status=0 aid=4) [ 6.062252] brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: associated [ 6.062287] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement) [ 6.062325] wlan0: associated [ 6.062339] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 6.090947] wlan0: deauthenticating from 20:4e:7f:c7:4e:2a by local choice (Reason: 2=PREV_AUTH_NOT_VALID) [ 6.092085] brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: disassociated [ 6.092122] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement) [ 6.092651] wlan0: authenticate with 20:4e:7f:c7:4e:2a [ 6.092748] wlan0: send auth to 20:4e:7f:c7:4e:2a (try 1/3) [ 6.093051] cfg80211: Calling CRDA to update world regulatory domain [ 6.095329] cfg80211: World regulatory domain updated: [ 6.095334] cfg80211: DFS Master region: unset [ 6.095335] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 6.095337] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.095338] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.095340] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.095341] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.095342] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.096900] wlan0: authenticated [ 6.097071] brcmsmac bcma0:1 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 6.097074] brcmsmac bcma0:1 wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 6.099507] wlan0: associate with 20:4e:7f:c7:4e:2a (try 1/3) [ 6.101730] wlan0: RX AssocResp from 20:4e:7f:c7:4e:2a (capab=0x411 status=0 aid=4) [ 6.102354] brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: associated [ 6.102389] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement) [ 6.102424] wlan0: associated [ 6.665802] brcmsmac bcma0:1: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement) [ 7.857393] audit_printk_skb: 60 callbacks suppressed [ 7.857397] audit: type=1400 audit(1422471387.583:31): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=906 comm="apparmor_parser" [ 7.857758] audit: type=1400 audit(1422471387.587:32): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=906 comm="apparmor_parser" [ 7.858599] audit: type=1400 audit(1422471387.587:33): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=906 comm="apparmor_parser" [ 7.858832] audit: type=1400 audit(1422471387.587:34): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=906 comm="apparmor_parser" [ 7.859197] audit: type=1400 audit(1422471387.587:35): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-thumbnailer" pid=906 comm="apparmor_parser" [ 7.859347] audit: type=1400 audit(1422471387.587:36): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=906 comm="apparmor_parser" [ 8.554198] init: plymouth-upstart-bridge main process ended, respawning [ 8.560807] init: plymouth-upstart-bridge main process (1309) terminated with status 1 [ 8.560818] init: plymouth-upstart-bridge main process ended, respawning [ 9.187264] init: plymouth-stop pre-start process (1413) terminated with status 1 [ 18.287905] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 18.509171] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 19.349997] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 19.350005] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.188050] [drm] PCIE GART of 1024M enabled (table at 0x0000000007E00000). [ 20.188159] radeon 0000:01:00.0: WB enabled [ 20.188162] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800357fcc00 [ 20.188163] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800357fcc0c [ 20.188908] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9000909c418 [ 20.205408] [drm] ring test on 0 succeeded in 1 usecs [ 20.205415] [drm] ring test on 3 succeeded in 3 usecs [ 20.391831] [drm] ring test on 5 succeeded in 1 usecs [ 20.391837] [drm] UVD initialized successfully. [ 20.391891] [drm] ib test on ring 0 succeeded in 0 usecs [ 20.391944] [drm] ib test on ring 3 succeeded in 0 usecs [ 20.562429] [drm] ib test on ring 5 succeeded [ 20.587747] snd_hda_intel 0000:01:00.1: Enabling via VGA-switcheroo [ 20.601599] [drm] radeon atom LVDS backlight unloaded [ 20.601906] [drm] radeon: finishing device. [ 20.610024] radeon 0000:01:00.0: Userspace still has active objects ! [ 20.611175] radeon 0000:01:00.0: ffff8801317daac0 ffff8801317da800 16384 4294967297 force free [ 20.612340] radeon 0000:01:00.0: ffff8801317dbac0 ffff8801317db800 16384 4294967297 force free [ 20.613481] radeon 0000:01:00.0: ffff8801317d86c0 ffff8801317d8400 16384 4294967297 force free [ 20.614606] radeon 0000:01:00.0: ffff8801317de6c0 ffff8801317de400 16384 4294967297 force free [ 20.615716] radeon 0000:01:00.0: ffff8801317dbec0 ffff8801317dbc00 16384 4294967297 force free [ 20.616817] radeon 0000:01:00.0: ffff8801317d9ec0 ffff8801317d9c00 16384 4294967297 force free [ 20.617915] radeon 0000:01:00.0: ffff8801317d9ac0 ffff8801317d9800 3145728 4294967297 force free [ 20.618998] radeon 0000:01:00.0: ffff8801317deac0 ffff8801317de800 8192 4294967297 force free [ 20.620110] ------------[ cut here ]------------ [ 20.620150] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.620151] trying to unbind memory from uninitialized GART ! [ 20.620152] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.620185] CPU: 2 PID: 154 Comm: kworker/u16:5 Not tainted 3.19.0-031900rc6-generic #201501261152 [ 20.620186] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.620193] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.620194] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.620196] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.620198] ffff880036098000 ffff8801312af948 ffff880036098728 ffff8800ad234f00 [ 20.620200] Call Trace: [ 20.620206] [] dump_stack+0x45/0x57 [ 20.620211] [] warn_slowpath_common+0x97/0xe0 [ 20.620215] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.620217] [] warn_slowpath_fmt+0x46/0x50 [ 20.620225] [] ? vt_console_print+0x2d4/0x3b0 [ 20.620235] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.620245] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.620250] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.620255] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.620259] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.620262] [] ? console_unlock+0x18/0x30 [ 20.620263] [] ? vprintk_emit+0x25e/0x510 [ 20.620266] [] ? internal_add_timer+0x6c/0x90 [ 20.620270] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.620274] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.620279] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.620283] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.620287] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.620297] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.620307] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.620323] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.620331] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.620339] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.620351] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.620358] [] drm_put_dev+0x27/0x70 [drm] [ 20.620365] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.620368] [] pci_device_remove+0x46/0xc0 [ 20.620371] [] __device_release_driver+0x7f/0xf0 [ 20.620373] [] device_release_driver+0x2c/0x40 [ 20.620376] [] pci_stop_bus_device+0x9c/0xb0 [ 20.620377] [] pci_stop_bus_device+0x43/0xb0 [ 20.620379] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.620382] [] disable_slot+0x57/0xa0 [ 20.620384] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.620386] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.620389] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.620392] [] acpi_scan_bus_check+0x48/0xad [ 20.620393] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.620395] [] acpi_device_hotplug+0x55/0xcd [ 20.620397] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.620401] [] process_one_work+0x14d/0x460 [ 20.620403] [] worker_thread+0x11b/0x3f0 [ 20.620405] [] ? create_worker+0x1e0/0x1e0 [ 20.620408] [] kthread+0xc9/0xe0 [ 20.620409] [] ? flush_kthread_worker+0x90/0x90 [ 20.620412] [] ret_from_fork+0x7c/0xb0 [ 20.620414] [] ? flush_kthread_worker+0x90/0x90 [ 20.620415] ---[ end trace 47f988208d7a516b ]--- [ 20.620419] ------------[ cut here ]------------ [ 20.620429] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.620430] trying to unbind memory from uninitialized GART ! [ 20.620430] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.620455] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.620455] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.620457] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.620458] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.620459] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.620461] ffff880036098000 ffff8801312af948 ffff880036098728 ffff8800ad234840 [ 20.620462] Call Trace: [ 20.620464] [] dump_stack+0x45/0x57 [ 20.620466] [] warn_slowpath_common+0x97/0xe0 [ 20.620467] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.620469] [] warn_slowpath_fmt+0x46/0x50 [ 20.620474] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.620485] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.620494] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.620498] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.620502] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.620506] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.620508] [] ? console_unlock+0x18/0x30 [ 20.620510] [] ? vprintk_emit+0x25e/0x510 [ 20.620511] [] ? internal_add_timer+0x6c/0x90 [ 20.620515] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.620519] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.620524] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.620528] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.620532] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.620542] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.620552] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.620567] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.620575] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.620582] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.620589] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.620597] [] drm_put_dev+0x27/0x70 [drm] [ 20.620603] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.620605] [] pci_device_remove+0x46/0xc0 [ 20.620608] [] __device_release_driver+0x7f/0xf0 [ 20.620609] [] device_release_driver+0x2c/0x40 [ 20.620611] [] pci_stop_bus_device+0x9c/0xb0 [ 20.620613] [] pci_stop_bus_device+0x43/0xb0 [ 20.620614] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.620616] [] disable_slot+0x57/0xa0 [ 20.620617] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.620619] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.620621] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.620622] [] acpi_scan_bus_check+0x48/0xad [ 20.620624] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.620626] [] acpi_device_hotplug+0x55/0xcd [ 20.620627] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.620629] [] process_one_work+0x14d/0x460 [ 20.620631] [] worker_thread+0x11b/0x3f0 [ 20.620633] [] ? create_worker+0x1e0/0x1e0 [ 20.620634] [] kthread+0xc9/0xe0 [ 20.620636] [] ? flush_kthread_worker+0x90/0x90 [ 20.620638] [] ret_from_fork+0x7c/0xb0 [ 20.620639] [] ? flush_kthread_worker+0x90/0x90 [ 20.620641] ---[ end trace 47f988208d7a516c ]--- [ 20.620642] ------------[ cut here ]------------ [ 20.620652] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.620653] trying to unbind memory from uninitialized GART ! [ 20.620653] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.620677] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.620678] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.620680] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.620681] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.620682] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.620683] ffff880036098000 ffff8801312af948 ffff880036098728 ffff8800ad2340c0 [ 20.620685] Call Trace: [ 20.620687] [] dump_stack+0x45/0x57 [ 20.620688] [] warn_slowpath_common+0x97/0xe0 [ 20.620690] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.620692] [] warn_slowpath_fmt+0x46/0x50 [ 20.620697] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.620708] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.620717] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.620721] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.620725] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.620729] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.620731] [] ? console_unlock+0x18/0x30 [ 20.620732] [] ? vprintk_emit+0x25e/0x510 [ 20.620734] [] ? internal_add_timer+0x6c/0x90 [ 20.620738] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.620742] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.620747] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.620751] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.620755] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.620764] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.620774] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.620790] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.620797] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.620805] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.620812] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.620819] [] drm_put_dev+0x27/0x70 [drm] [ 20.620826] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.620828] [] pci_device_remove+0x46/0xc0 [ 20.620830] [] __device_release_driver+0x7f/0xf0 [ 20.620832] [] device_release_driver+0x2c/0x40 [ 20.620833] [] pci_stop_bus_device+0x9c/0xb0 [ 20.620835] [] pci_stop_bus_device+0x43/0xb0 [ 20.620836] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.620838] [] disable_slot+0x57/0xa0 [ 20.620840] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.620841] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.620843] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.620845] [] acpi_scan_bus_check+0x48/0xad [ 20.620846] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.620848] [] acpi_device_hotplug+0x55/0xcd [ 20.620850] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.620852] [] process_one_work+0x14d/0x460 [ 20.620853] [] worker_thread+0x11b/0x3f0 [ 20.620855] [] ? create_worker+0x1e0/0x1e0 [ 20.620857] [] kthread+0xc9/0xe0 [ 20.620858] [] ? flush_kthread_worker+0x90/0x90 [ 20.620860] [] ret_from_fork+0x7c/0xb0 [ 20.620862] [] ? flush_kthread_worker+0x90/0x90 [ 20.620863] ---[ end trace 47f988208d7a516d ]--- [ 20.620864] ------------[ cut here ]------------ [ 20.620874] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.620875] trying to unbind memory from uninitialized GART ! [ 20.620876] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.620900] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.620901] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.620902] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.620903] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.620904] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.620906] ffff880036098000 ffff8801312af948 ffff880036098728 ffff8800358d1300 [ 20.620907] Call Trace: [ 20.620909] [] dump_stack+0x45/0x57 [ 20.620911] [] warn_slowpath_common+0x97/0xe0 [ 20.620913] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.620914] [] warn_slowpath_fmt+0x46/0x50 [ 20.620920] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.620930] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.620939] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.620943] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.620947] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.620951] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.620953] [] ? console_unlock+0x18/0x30 [ 20.620955] [] ? vprintk_emit+0x25e/0x510 [ 20.620956] [] ? internal_add_timer+0x6c/0x90 [ 20.620960] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.620964] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.620969] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.620973] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.620977] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.620987] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.620997] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.621012] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.621020] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.621027] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.621034] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.621041] [] drm_put_dev+0x27/0x70 [drm] [ 20.621048] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.621050] [] pci_device_remove+0x46/0xc0 [ 20.621053] [] __device_release_driver+0x7f/0xf0 [ 20.621054] [] device_release_driver+0x2c/0x40 [ 20.621056] [] pci_stop_bus_device+0x9c/0xb0 [ 20.621057] [] pci_stop_bus_device+0x43/0xb0 [ 20.621059] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.621060] [] disable_slot+0x57/0xa0 [ 20.621062] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.621064] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.621065] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.621067] [] acpi_scan_bus_check+0x48/0xad [ 20.621069] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.621070] [] acpi_device_hotplug+0x55/0xcd [ 20.621072] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.621074] [] process_one_work+0x14d/0x460 [ 20.621076] [] worker_thread+0x11b/0x3f0 [ 20.621078] [] ? create_worker+0x1e0/0x1e0 [ 20.621079] [] kthread+0xc9/0xe0 [ 20.621081] [] ? flush_kthread_worker+0x90/0x90 [ 20.621083] [] ret_from_fork+0x7c/0xb0 [ 20.621084] [] ? flush_kthread_worker+0x90/0x90 [ 20.621085] ---[ end trace 47f988208d7a516e ]--- [ 20.621087] ------------[ cut here ]------------ [ 20.621097] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.621098] trying to unbind memory from uninitialized GART ! [ 20.621098] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.621122] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.621123] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.621125] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.621126] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.621127] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.621128] ffff880036098000 ffff8801312af948 ffff880036098728 ffff8800357bacc0 [ 20.621130] Call Trace: [ 20.621131] [] dump_stack+0x45/0x57 [ 20.621133] [] warn_slowpath_common+0x97/0xe0 [ 20.621135] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.621137] [] warn_slowpath_fmt+0x46/0x50 [ 20.621142] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.621152] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.621162] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.621166] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.621170] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.621174] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.621175] [] ? console_unlock+0x18/0x30 [ 20.621177] [] ? vprintk_emit+0x25e/0x510 [ 20.621179] [] ? internal_add_timer+0x6c/0x90 [ 20.621183] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.621187] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.621191] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.621195] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.621199] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.621209] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.621219] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.621234] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.621242] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.621250] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.621257] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.621264] [] drm_put_dev+0x27/0x70 [drm] [ 20.621271] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.621272] [] pci_device_remove+0x46/0xc0 [ 20.621275] [] __device_release_driver+0x7f/0xf0 [ 20.621276] [] device_release_driver+0x2c/0x40 [ 20.621278] [] pci_stop_bus_device+0x9c/0xb0 [ 20.621280] [] pci_stop_bus_device+0x43/0xb0 [ 20.621281] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.621283] [] disable_slot+0x57/0xa0 [ 20.621284] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.621286] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.621288] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.621289] [] acpi_scan_bus_check+0x48/0xad [ 20.621291] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.621293] [] acpi_device_hotplug+0x55/0xcd [ 20.621294] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.621296] [] process_one_work+0x14d/0x460 [ 20.621298] [] worker_thread+0x11b/0x3f0 [ 20.621300] [] ? create_worker+0x1e0/0x1e0 [ 20.621301] [] kthread+0xc9/0xe0 [ 20.621303] [] ? flush_kthread_worker+0x90/0x90 [ 20.621305] [] ret_from_fork+0x7c/0xb0 [ 20.621306] [] ? flush_kthread_worker+0x90/0x90 [ 20.621307] ---[ end trace 47f988208d7a516f ]--- [ 20.621309] ------------[ cut here ]------------ [ 20.621319] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.621320] trying to unbind memory from uninitialized GART ! [ 20.621320] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.621344] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.621345] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.621347] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.621347] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.621349] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.621350] ffff880036098000 ffff8801312af948 ffff880036098728 ffff8800357ba480 [ 20.621352] Call Trace: [ 20.621353] [] dump_stack+0x45/0x57 [ 20.621355] [] warn_slowpath_common+0x97/0xe0 [ 20.621357] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.621359] [] warn_slowpath_fmt+0x46/0x50 [ 20.621364] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.621374] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.621384] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.621388] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.621392] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.621396] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.621398] [] ? console_unlock+0x18/0x30 [ 20.621399] [] ? vprintk_emit+0x25e/0x510 [ 20.621401] [] ? internal_add_timer+0x6c/0x90 [ 20.621405] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.621409] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.621413] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.621417] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.621421] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.621431] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.621441] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.621456] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.621464] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.621472] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.621479] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.621486] [] drm_put_dev+0x27/0x70 [drm] [ 20.621493] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.621494] [] pci_device_remove+0x46/0xc0 [ 20.621497] [] __device_release_driver+0x7f/0xf0 [ 20.621499] [] device_release_driver+0x2c/0x40 [ 20.621500] [] pci_stop_bus_device+0x9c/0xb0 [ 20.621502] [] pci_stop_bus_device+0x43/0xb0 [ 20.621503] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.621505] [] disable_slot+0x57/0xa0 [ 20.621506] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.621508] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.621510] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.621511] [] acpi_scan_bus_check+0x48/0xad [ 20.621513] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.621515] [] acpi_device_hotplug+0x55/0xcd [ 20.621516] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.621518] [] process_one_work+0x14d/0x460 [ 20.621520] [] worker_thread+0x11b/0x3f0 [ 20.621522] [] ? create_worker+0x1e0/0x1e0 [ 20.621523] [] kthread+0xc9/0xe0 [ 20.621525] [] ? flush_kthread_worker+0x90/0x90 [ 20.621527] [] ret_from_fork+0x7c/0xb0 [ 20.621528] [] ? flush_kthread_worker+0x90/0x90 [ 20.621530] ---[ end trace 47f988208d7a5170 ]--- [ 20.621531] ------------[ cut here ]------------ [ 20.621541] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.621542] trying to unbind memory from uninitialized GART ! [ 20.621542] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.621566] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.621567] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.621569] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.621569] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.621571] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.621572] ffff880036098000 ffff8801312af948 ffff880036098728 ffff880035aabc00 [ 20.621574] Call Trace: [ 20.621575] [] dump_stack+0x45/0x57 [ 20.621577] [] warn_slowpath_common+0x97/0xe0 [ 20.621579] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.621580] [] warn_slowpath_fmt+0x46/0x50 [ 20.621586] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.621596] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.621606] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.621610] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.621614] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.621618] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.621619] [] ? console_unlock+0x18/0x30 [ 20.621621] [] ? vprintk_emit+0x25e/0x510 [ 20.621623] [] ? internal_add_timer+0x6c/0x90 [ 20.621627] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.621631] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.621635] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.621639] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.621643] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.621653] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.621663] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.621678] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.621686] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.621694] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.621701] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.621708] [] drm_put_dev+0x27/0x70 [drm] [ 20.621715] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.621716] [] pci_device_remove+0x46/0xc0 [ 20.621719] [] __device_release_driver+0x7f/0xf0 [ 20.621720] [] device_release_driver+0x2c/0x40 [ 20.621722] [] pci_stop_bus_device+0x9c/0xb0 [ 20.621723] [] pci_stop_bus_device+0x43/0xb0 [ 20.621725] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.621727] [] disable_slot+0x57/0xa0 [ 20.621728] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.621730] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.621732] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.621733] [] acpi_scan_bus_check+0x48/0xad [ 20.621735] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.621737] [] acpi_device_hotplug+0x55/0xcd [ 20.621738] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.621740] [] process_one_work+0x14d/0x460 [ 20.621742] [] worker_thread+0x11b/0x3f0 [ 20.621744] [] ? create_worker+0x1e0/0x1e0 [ 20.621745] [] kthread+0xc9/0xe0 [ 20.621747] [] ? flush_kthread_worker+0x90/0x90 [ 20.621749] [] ret_from_fork+0x7c/0xb0 [ 20.621750] [] ? flush_kthread_worker+0x90/0x90 [ 20.621751] ---[ end trace 47f988208d7a5171 ]--- [ 20.621753] ------------[ cut here ]------------ [ 20.621763] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_gart.c:234 radeon_gart_unbind+0xda/0xf0 [radeon]() [ 20.621763] trying to unbind memory from uninitialized GART ! [ 20.621764] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.621788] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.621789] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.621790] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.621791] 00000000000000ea ffff8801312af6f8 ffffffff817c4584 0000000000000007 [ 20.621793] ffff8801312af748 ffff8801312af738 ffffffff81076df7 ffffffff8141e130 [ 20.621794] ffff880036098000 ffff8801312af948 ffff880036098728 ffff880035aab900 [ 20.621795] Call Trace: [ 20.621797] [] dump_stack+0x45/0x57 [ 20.621799] [] warn_slowpath_common+0x97/0xe0 [ 20.621801] [] ? update_attr.isra.2+0xa0/0xa0 [ 20.621802] [] warn_slowpath_fmt+0x46/0x50 [ 20.621808] [] ? ttm_bo_man_put_node+0x49/0x60 [ttm] [ 20.621818] [] radeon_gart_unbind+0xda/0xf0 [radeon] [ 20.621828] [] radeon_ttm_backend_unbind+0x22/0x40 [radeon] [ 20.621831] [] ttm_tt_unbind+0x27/0x40 [ttm] [ 20.621836] [] ttm_bo_move_ttm+0xf8/0x130 [ttm] [ 20.621839] [] ttm_bo_handle_move_mem+0x636/0x6f0 [ttm] [ 20.621841] [] ? console_unlock+0x18/0x30 [ 20.621843] [] ? vprintk_emit+0x25e/0x510 [ 20.621844] [] ? internal_add_timer+0x6c/0x90 [ 20.621849] [] ttm_bo_evict+0x142/0x200 [ttm] [ 20.621853] [] ttm_mem_evict_first+0x18b/0x1f0 [ttm] [ 20.621857] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.621861] [] ttm_bo_force_list_clean+0x71/0xc0 [ttm] [ 20.621865] [] ttm_bo_clean_mm+0x47/0x90 [ttm] [ 20.621875] [] radeon_ttm_fini+0xf5/0x1c0 [radeon] [ 20.621885] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.621900] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.621908] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.621915] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.621922] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.621929] [] drm_put_dev+0x27/0x70 [drm] [ 20.621936] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.621938] [] pci_device_remove+0x46/0xc0 [ 20.621941] [] __device_release_driver+0x7f/0xf0 [ 20.621942] [] device_release_driver+0x2c/0x40 [ 20.621944] [] pci_stop_bus_device+0x9c/0xb0 [ 20.621945] [] pci_stop_bus_device+0x43/0xb0 [ 20.621947] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.621949] [] disable_slot+0x57/0xa0 [ 20.621950] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.621952] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.621953] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.621955] [] acpi_scan_bus_check+0x48/0xad [ 20.621957] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.621958] [] acpi_device_hotplug+0x55/0xcd [ 20.621960] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.621962] [] process_one_work+0x14d/0x460 [ 20.621964] [] worker_thread+0x11b/0x3f0 [ 20.621966] [] ? create_worker+0x1e0/0x1e0 [ 20.621967] [] kthread+0xc9/0xe0 [ 20.621969] [] ? flush_kthread_worker+0x90/0x90 [ 20.621971] [] ret_from_fork+0x7c/0xb0 [ 20.621972] [] ? flush_kthread_worker+0x90/0x90 [ 20.621973] ---[ end trace 47f988208d7a5172 ]--- [ 20.621976] ------------[ cut here ]------------ [ 20.621984] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/drm_mm.c:765 drm_mm_takedown+0x2f/0x40 [drm]() [ 20.621985] Memory manager not clean during takedown. [ 20.621985] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.622009] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.622010] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.622012] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.622012] 00000000000002fd ffff8801312af9a8 ffffffff817c4584 0000000000000007 [ 20.622014] ffff8801312af9f8 ffff8801312af9e8 ffffffff81076df7 0000000000000001 [ 20.622015] ffff880036098b88 ffff880036098728 ffff880036098748 ffff880035bbef80 [ 20.622017] Call Trace: [ 20.622018] [] dump_stack+0x45/0x57 [ 20.622020] [] warn_slowpath_common+0x97/0xe0 [ 20.622022] [] warn_slowpath_fmt+0x46/0x50 [ 20.622027] [] ? ttm_bo_man_takedown+0x53/0x80 [ttm] [ 20.622035] [] drm_mm_takedown+0x2f/0x40 [drm] [ 20.622045] [] drm_vma_offset_manager_destroy+0x1f/0x30 [drm] [ 20.622049] [] ttm_bo_device_release+0x112/0x130 [ttm] [ 20.622059] [] radeon_ttm_fini+0xfd/0x1c0 [radeon] [ 20.622069] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.622085] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.622092] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.622100] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.622107] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.622114] [] drm_put_dev+0x27/0x70 [drm] [ 20.622121] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.622123] [] pci_device_remove+0x46/0xc0 [ 20.622125] [] __device_release_driver+0x7f/0xf0 [ 20.622127] [] device_release_driver+0x2c/0x40 [ 20.622128] [] pci_stop_bus_device+0x9c/0xb0 [ 20.622130] [] pci_stop_bus_device+0x43/0xb0 [ 20.622131] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.622133] [] disable_slot+0x57/0xa0 [ 20.622135] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.622136] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.622138] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.622140] [] acpi_scan_bus_check+0x48/0xad [ 20.622141] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.622143] [] acpi_device_hotplug+0x55/0xcd [ 20.622145] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.622147] [] process_one_work+0x14d/0x460 [ 20.622148] [] worker_thread+0x11b/0x3f0 [ 20.622150] [] ? create_worker+0x1e0/0x1e0 [ 20.622152] [] kthread+0xc9/0xe0 [ 20.622153] [] ? flush_kthread_worker+0x90/0x90 [ 20.622155] [] ret_from_fork+0x7c/0xb0 [ 20.622157] [] ? flush_kthread_worker+0x90/0x90 [ 20.622158] ---[ end trace 47f988208d7a5173 ]--- [ 20.622164] [TTM] Finalizing pool allocator [ 20.622168] [TTM] Finalizing DMA pool allocator [ 20.622172] ------------[ cut here ]------------ [ 20.622177] WARNING: CPU: 2 PID: 154 at /home/kernel/COD/linux/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:542 ttm_dma_free_pool+0x144/0x150 [ttm]() [ 20.622178] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.622201] CPU: 2 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.622202] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.622204] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.622205] 000000000000021e ffff8801312af998 ffffffff817c4584 0000000000000007 [ 20.622206] 0000000000000000 ffff8801312af9d8 ffffffff81076df7 ffff8801312af9a8 [ 20.622207] ffff8800ae950cc0 ffff8801324002b0 0000000000000008 ffff880132b03d30 [ 20.622209] Call Trace: [ 20.622211] [] dump_stack+0x45/0x57 [ 20.622213] [] warn_slowpath_common+0x97/0xe0 [ 20.622214] [] warn_slowpath_null+0x1a/0x20 [ 20.622219] [] ttm_dma_free_pool+0x144/0x150 [ttm] [ 20.622223] [] ttm_dma_page_alloc_fini+0x96/0x110 [ttm] [ 20.622228] [] ttm_mem_global_release+0x2a/0xa0 [ttm] [ 20.622238] [] radeon_ttm_mem_global_release+0x12/0x20 [radeon] [ 20.622248] [] drm_global_item_unref+0x69/0x90 [drm] [ 20.622258] [] radeon_ttm_fini+0x140/0x1c0 [radeon] [ 20.622268] [] radeon_bo_fini+0x16/0x30 [radeon] [ 20.622283] [] evergreen_fini+0xaf/0xe0 [radeon] [ 20.622291] [] radeon_device_fini+0x3f/0x140 [radeon] [ 20.622299] [] radeon_driver_unload_kms+0x59/0x80 [radeon] [ 20.622306] [] drm_dev_unregister+0x2d/0xc0 [drm] [ 20.622313] [] drm_put_dev+0x27/0x70 [drm] [ 20.622320] [] radeon_pci_remove+0x15/0x20 [radeon] [ 20.622321] [] pci_device_remove+0x46/0xc0 [ 20.622324] [] __device_release_driver+0x7f/0xf0 [ 20.622325] [] device_release_driver+0x2c/0x40 [ 20.622327] [] pci_stop_bus_device+0x9c/0xb0 [ 20.622329] [] pci_stop_bus_device+0x43/0xb0 [ 20.622330] [] pci_stop_and_remove_bus_device+0x16/0x30 [ 20.622332] [] disable_slot+0x57/0xa0 [ 20.622333] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.622335] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.622337] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.622338] [] acpi_scan_bus_check+0x48/0xad [ 20.622340] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.622342] [] acpi_device_hotplug+0x55/0xcd [ 20.622343] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.622345] [] process_one_work+0x14d/0x460 [ 20.622347] [] worker_thread+0x11b/0x3f0 [ 20.622349] [] ? create_worker+0x1e0/0x1e0 [ 20.622350] [] kthread+0xc9/0xe0 [ 20.622352] [] ? flush_kthread_worker+0x90/0x90 [ 20.622354] [] ret_from_fork+0x7c/0xb0 [ 20.622356] [] ? flush_kthread_worker+0x90/0x90 [ 20.622357] ---[ end trace 47f988208d7a5174 ]--- [ 20.622410] [TTM] Zone kernel: Used memory at exit: 3257 kiB [ 20.622412] [drm] radeon: ttm finalized [ 20.622417] vga_switcheroo: disabled [ 20.622791] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=io+mem [ 20.664054] pci_bus 0000:01: busn_res: [bus 01] is released [ 20.700193] ------------[ cut here ]------------ [ 20.700203] WARNING: CPU: 3 PID: 154 at /home/kernel/COD/linux/fs/sysfs/group.c:219 sysfs_remove_group+0xa3/0xb0() [ 20.700204] sysfs group ffffffff81cb60a0 not found for kobject 'acpi_video1' [ 20.700205] Modules linked in: ctr ccm arc4 brcmsmac rfcomm bnep cordic bluetooth brcmutil b43 mac80211 intel_powerclamp coretemp kvm_intel cfg80211 ssb kvm snd_seq_midi binfmt_misc uvcvideo snd_hda_codec_realtek snd_seq_midi_event snd_hda_codec_generic crct10dif_pclmul snd_hda_codec_hdmi snd_rawmidi videobuf2_vmalloc videobuf2_memops crc32_pclmul videobuf2_core ghash_clmulni_intel v4l2_common videodev acer_wmi sparse_keymap snd_hda_intel snd_hda_controller aesni_intel snd_hda_codec snd_hwdep media aes_x86_64 lrw snd_pcm gf128mul glue_helper joydev ablk_helper cryptd snd_seq snd_seq_device snd_timer serio_raw intel_ips snd mei_me bcma soundcore parport_pc mei lpc_ich ppdev mac_hid lp parport amdkfd amd_iommu_v2 radeon i915 psmouse ttm i2c_algo_bit ahci drm_kms_helper libahci drm atl1c wmi video [ 20.700255] CPU: 3 PID: 154 Comm: kworker/u16:5 Tainted: G W 3.19.0-031900rc6-generic #201501261152 [ 20.700256] Hardware name: Acer /JM41_CP, BIOS V1.25 03/16/2011 [ 20.700261] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 20.700263] 00000000000000db ffff8801312afa18 ffffffff817c4584 0000000000000007 [ 20.700265] ffff8801312afa68 ffff8801312afa58 ffffffff81076df7 ffff8801312afa48 [ 20.700267] ffffffff81cb60a0 ffff88013122e4a8 0000000000000000 0000000000000000 [ 20.700269] Call Trace: [ 20.700277] [] dump_stack+0x45/0x57 [ 20.700282] [] warn_slowpath_common+0x97/0xe0 [ 20.700285] [] warn_slowpath_fmt+0x46/0x50 [ 20.700288] [] ? kernfs_find_and_get_ns+0x53/0x70 [ 20.700291] [] sysfs_remove_group+0xa3/0xb0 [ 20.700294] [] dpm_sysfs_remove+0x59/0x70 [ 20.700299] [] device_del+0x56/0x230 [ 20.700303] [] ? down_write+0x16/0x50 [ 20.700306] [] device_unregister+0x22/0x60 [ 20.700311] [] backlight_device_unregister+0xac/0xc0 [ 20.700319] [] acpi_video_bus_unregister_backlight.part.6+0x55/0x11a [video] [ 20.700326] [] ? kobject_cleanup+0x9c/0x1c0 [ 20.700332] [] acpi_video_bus_remove+0x56/0xb8 [video] [ 20.700336] [] acpi_device_remove+0x80/0x9f [ 20.700341] [] __device_release_driver+0x7f/0xf0 [ 20.700344] [] device_release_driver+0x2c/0x40 [ 20.700346] [] acpi_bus_trim+0x73/0x8d [ 20.700348] [] acpi_bus_trim+0x30/0x8d [ 20.700352] [] disable_slot+0x81/0xa0 [ 20.700356] [] acpiphp_check_bridge.part.11+0xe8/0x100 [ 20.700359] [] acpiphp_check_host_bridge+0x88/0xb0 [ 20.700362] [] acpi_pci_root_scan_dependent+0xe/0x12 [ 20.700365] [] acpi_scan_bus_check+0x48/0xad [ 20.700368] [] acpi_generic_hotplug_event+0x2e/0x87 [ 20.700370] [] acpi_device_hotplug+0x55/0xcd [ 20.700373] [] acpi_hotplug_work_fn+0x20/0x2d [ 20.700378] [] process_one_work+0x14d/0x460 [ 20.700381] [] worker_thread+0x11b/0x3f0 [ 20.700384] [] ? create_worker+0x1e0/0x1e0 [ 20.700388] [] kthread+0xc9/0xe0 [ 20.700390] [] ? flush_kthread_worker+0x90/0x90 [ 20.700394] [] ret_from_fork+0x7c/0xb0 [ 20.700396] [] ? flush_kthread_worker+0x90/0x90 [ 20.700398] ---[ end trace 47f988208d7a5175 ]--- [ 20.700546] pci_bus 0000:04: Allocating resources [ 20.700561] pci 0000:00:1e.0: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000 [ 20.700565] pci 0000:00:1e.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 [ 20.700568] pci 0000:00:1e.0: bridge window [mem 0x00100000-0x000fffff] to [bus 04] add_size 200000 [ 20.700572] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.700580] pci 0000:00:1e.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000 [ 20.700583] pci 0000:00:1e.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000 [ 20.700585] pci 0000:00:1e.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000 [ 20.700591] pci 0000:00:1e.0: BAR 14: assigned [mem 0xd0000000-0xd01fffff] [ 20.700596] pci 0000:00:1e.0: BAR 15: assigned [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.700602] pci 0000:00:1e.0: BAR 13: assigned [io 0x3000-0x3fff] [ 20.700607] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.700611] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.700617] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.700623] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701131] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.701136] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.701140] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.701147] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.701152] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701209] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.701212] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.701216] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.701221] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.701225] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701268] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.701270] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.701273] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.701279] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.701283] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701300] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.701302] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.701304] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.701310] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.701314] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701463] pci_bus 0000:02: Allocating resources [ 20.701500] pci_bus 0000:03: Allocating resources [ 20.701514] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.701516] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.701518] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.701524] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.701528] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701652] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.701655] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.701657] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.701663] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.701667] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.701776] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 20.701792] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 20.701828] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 20.702020] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 20.702036] pci 0000:01:00.0: reg 0x10: [mem 0xd0000000-0xd7ffffff 64bit pref] [ 20.702046] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 20.702052] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 20.702065] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 20.702100] pci 0000:01:00.0: supports D1 D2 [ 20.702149] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 20.702152] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 20.702175] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 20.702192] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 20.702255] pci 0000:01:00.1: supports D1 D2 [ 20.702295] pci 0000:01:00.1: System wakeup disabled by ACPI [ 20.702355] pci 0000:00:01.0: PCI bridge to [bus 01] [ 20.702359] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff] [ 20.702361] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 20.702364] pci 0000:00:01.0: bridge window [mem 0xd0000000-0xd7ffffff 64bit pref] [ 20.702368] pci_bus 0000:01: Allocating resources [ 20.702370] pci 0000:00:01.0: can't claim BAR 13 [io 0x3000-0x3fff]: address conflict with PCI Bus 0000:04 [io 0x3000-0x3fff] [ 20.702373] pci 0000:00:01.0: can't claim BAR 15 [mem 0xd0000000-0xd7ffffff 64bit pref]: address conflict with PCI Bus 0000:04 [mem 0xd0000000-0xd01fffff] [ 20.702376] pci 0000:01:00.0: can't claim BAR 0 [mem 0xd0000000-0xd7ffffff 64bit pref]: no compatible bridge window [ 20.702378] pci 0000:01:00.0: can't claim BAR 4 [io 0x3000-0x30ff]: no compatible bridge window [ 20.702382] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 20.702387] pci 0000:00:01.0: bridge window [mem 0x08000000-0x0fffffff 64bit pref] to [bus 01] add_size 8000000 [ 20.702389] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 20.702392] pci 0000:00:01.0: res[15]=[mem 0x08000000-0x0fffffff 64bit pref] get_res_add_size add_size 8000000 [ 20.702396] pci 0000:00:01.0: BAR 15: assigned [mem 0xe0000000-0xefffffff 64bit pref] [ 20.702398] pci 0000:00:01.0: BAR 13: assigned [io 0x5000-0x5fff] [ 20.702400] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 20.702403] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 20.702409] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 20.702413] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 20.702421] pci 0000:01:00.0: BAR 0: assigned [mem 0xe0000000-0xe7ffffff 64bit pref] [ 20.702428] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 20.702430] pci 0000:01:00.0: BAR 4: assigned [io 0x5000-0x50ff] [ 20.702433] pci 0000:00:01.0: PCI bridge to [bus 01] [ 20.702434] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 20.702437] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 20.702439] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 20.702900] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 20.702919] [drm] register mmio base: 0xDC400000 [ 20.702921] [drm] register mmio size: 131072 [ 20.702924] vga_switcheroo: enabled [ 20.702960] ATPX version 1, functions 0x000000bf [ 20.704286] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 20.729173] ATOM BIOS: Acer [ 20.729283] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 20.729285] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 20.729287] [drm] Detected VRAM RAM=1024M, BAR=128M [ 20.729288] [drm] RAM width 128bits DDR [ 20.729537] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 20.729540] [TTM] Initializing pool allocator [ 20.729550] [TTM] Initializing DMA pool allocator [ 20.729587] [drm] radeon: 1024M of VRAM memory ready [ 20.729590] [drm] radeon: 1024M of GTT memory ready. [ 20.729614] [drm] Loading REDWOOD Microcode [ 20.729627] [drm] Internal thermal controller without fan control [ 20.734562] [drm] radeon: dpm initialized [ 20.736143] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 20.738353] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 20.738491] radeon 0000:01:00.0: WB enabled [ 20.738494] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035049c00 [ 20.738496] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035049c0c [ 20.739902] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9000909c418 [ 20.739905] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 20.739906] [drm] Driver supports precise vblank timestamp query. [ 20.739907] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 20.739948] radeon 0000:01:00.0: radeon: using MSI. [ 20.740078] [drm] radeon: irq initialized. [ 20.756879] [drm] ring test on 0 succeeded in 3 usecs [ 20.756892] [drm] ring test on 3 succeeded in 7 usecs [ 20.933044] [drm] ring test on 5 succeeded in 2 usecs [ 20.933053] [drm] UVD initialized successfully. [ 20.933411] [drm] ib test on ring 0 succeeded in 0 usecs [ 20.933462] [drm] ib test on ring 3 succeeded in 0 usecs [ 31.097471] radeon 0000:01:00.0: ring 5 stalled for more than 10000msec [ 31.097481] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000000 last fence id 0x0000000000000002 on ring 5) [ 31.097641] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35). [ 31.097674] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35). [ 31.153469] [drm] radeon atom DIG backlight initialized [ 31.153473] [drm] Radeon Display Connectors [ 31.153475] [drm] Connector 0: [ 31.153476] [drm] LVDS-2 [ 31.153477] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 31.153478] [drm] Encoders: [ 31.153479] [drm] LCD1: INTERNAL_UNIPHY [ 31.153479] [drm] Connector 1: [ 31.153480] [drm] HDMI-A-1 [ 31.153481] [drm] HPD1 [ 31.153482] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 31.153483] [drm] Encoders: [ 31.153483] [drm] DFP1: INTERNAL_UNIPHY1 [ 31.153484] [drm] Connector 2: [ 31.153485] [drm] VGA-2 [ 31.153486] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 31.153487] [drm] Encoders: [ 31.153488] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 31.322162] radeon 0000:01:00.0: No connectors reported connected with modes [ 31.322166] [drm] Cannot find any crtc or sizes - going 1024x768 [ 31.324215] [drm] fb mappable at 0xE045F000 [ 31.324216] [drm] vram apper at 0xE0000000 [ 31.324216] [drm] size 3145728 [ 31.324217] [drm] fb depth is 24 [ 31.324218] [drm] pitch is 4096 [ 31.324330] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 31.324518] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 2 [ 31.324682] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 31.324958] pci_bus 0000:04: Allocating resources [ 31.324984] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 31.324993] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 31.324999] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 31.325010] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 31.325018] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 31.325478] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 31.325483] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 31.325488] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 31.325497] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 31.325504] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 31.325567] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 31.325572] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 31.325576] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 31.325585] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 31.325592] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 31.325651] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 31.325655] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 31.325660] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 31.325669] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 31.325676] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 31.325704] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 31.325708] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 31.325711] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 31.325721] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 31.325728] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 31.325967] pci_bus 0000:02: Allocating resources [ 31.326021] pci_bus 0000:03: Allocating resources [ 31.326047] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 31.326049] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 31.326053] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 31.326063] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 31.326069] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 31.327750] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input21 [ 37.307914] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 37.528352] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 38.377848] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 38.377859] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 38.377863] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 38.377869] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 38.377873] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 39.215681] [drm] PCIE GART of 1024M enabled (table at 0x0000000007E00000). [ 39.215790] radeon 0000:01:00.0: WB enabled [ 39.215793] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035049c00 [ 39.215795] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035049c0c [ 39.216556] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9000909c418 [ 39.232928] [drm] ring test on 0 succeeded in 1 usecs [ 39.232934] [drm] ring test on 3 succeeded in 2 usecs [ 39.408981] [drm] ring test on 5 succeeded in 1 usecs [ 39.408988] [drm] UVD initialized successfully. [ 39.409026] [drm] ib test on ring 0 succeeded in 0 usecs [ 39.409064] [drm] ib test on ring 3 succeeded in 0 usecs [ 40.056552] [drm] ib test on ring 5 succeeded [ 40.076787] snd_hda_intel 0000:01:00.1: Enabling via VGA-switcheroo [ 40.227302] [drm] radeon atom LVDS backlight unloaded [ 40.228272] [drm] radeon: finishing device. [ 40.236556] [TTM] Finalizing pool allocator [ 40.236564] [TTM] Finalizing DMA pool allocator [ 40.236610] [TTM] Zone kernel: Used memory at exit: 0 kiB [ 40.236616] [drm] radeon: ttm finalized [ 40.236625] vga_switcheroo: disabled [ 40.237231] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=io+mem [ 40.269005] pci_bus 0000:01: busn_res: [bus 01] is released [ 40.277117] pci_bus 0000:04: Allocating resources [ 40.277144] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.277151] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.277155] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.277161] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.277165] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.277583] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.277588] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.277592] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.277599] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.277604] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.277666] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.277670] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.277674] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.277680] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.277685] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.277731] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.277734] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.277737] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.277742] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.277747] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.277764] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.277766] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.277769] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.277774] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.277778] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.277930] pci_bus 0000:02: Allocating resources [ 40.277966] pci_bus 0000:03: Allocating resources [ 40.277980] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.277982] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.277985] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.277990] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.277994] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.278135] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.278138] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.278141] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.278147] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.278151] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.278266] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 40.278284] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 40.278320] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 40.278497] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 40.278512] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xe7ffffff 64bit pref] [ 40.278521] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 40.278528] pci 0000:01:00.0: reg 0x20: [io 0x5000-0x50ff] [ 40.278539] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 40.278573] pci 0000:01:00.0: supports D1 D2 [ 40.278619] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 40.278623] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 40.278643] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 40.278656] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 40.278715] pci 0000:01:00.1: supports D1 D2 [ 40.278745] pci 0000:01:00.1: System wakeup disabled by ACPI [ 40.278795] pci 0000:00:01.0: PCI bridge to [bus 01] [ 40.278798] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 40.278800] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 40.278803] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 40.278807] pci_bus 0000:01: Allocating resources [ 40.278814] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 40.278819] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 40.278822] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 40.278825] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 40.278830] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 40.278834] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 40.278843] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 40.278845] pci 0000:00:01.0: PCI bridge to [bus 01] [ 40.278846] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 40.278849] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 40.278851] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 40.279291] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 40.279311] [drm] register mmio base: 0xDC400000 [ 40.279312] [drm] register mmio size: 131072 [ 40.279315] vga_switcheroo: enabled [ 40.279359] ATPX version 1, functions 0x000000bf [ 40.306435] ATOM BIOS: Acer [ 40.306542] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 40.306544] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 40.306546] [drm] Detected VRAM RAM=1024M, BAR=128M [ 40.306547] [drm] RAM width 128bits DDR [ 40.306704] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 40.306708] [TTM] Initializing pool allocator [ 40.306718] [TTM] Initializing DMA pool allocator [ 40.306755] [drm] radeon: 1024M of VRAM memory ready [ 40.306758] [drm] radeon: 1024M of GTT memory ready. [ 40.306780] [drm] Loading REDWOOD Microcode [ 40.306793] [drm] Internal thermal controller without fan control [ 40.311730] [drm] radeon: dpm initialized [ 40.311844] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 40.314121] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 40.314262] radeon 0000:01:00.0: WB enabled [ 40.314265] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800ac894c00 [ 40.314266] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800ac894c0c [ 40.315676] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001ad9c418 [ 40.315679] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 40.315679] [drm] Driver supports precise vblank timestamp query. [ 40.315681] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 40.315718] radeon 0000:01:00.0: radeon: using MSI. [ 40.315749] [drm] radeon: irq initialized. [ 40.332575] [drm] ring test on 0 succeeded in 3 usecs [ 40.332587] [drm] ring test on 3 succeeded in 7 usecs [ 40.508526] [drm] ring test on 5 succeeded in 2 usecs [ 40.508540] [drm] UVD initialized successfully. [ 40.508881] [drm] ib test on ring 0 succeeded in 0 usecs [ 40.508931] [drm] ib test on ring 3 succeeded in 0 usecs [ 41.158390] [drm] ib test on ring 5 succeeded [ 41.214411] [drm] radeon atom DIG backlight initialized [ 41.214418] [drm] Radeon Display Connectors [ 41.214419] [drm] Connector 0: [ 41.214420] [drm] LVDS-2 [ 41.214421] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 41.214422] [drm] Encoders: [ 41.214423] [drm] LCD1: INTERNAL_UNIPHY [ 41.214424] [drm] Connector 1: [ 41.214424] [drm] HDMI-A-1 [ 41.214425] [drm] HPD1 [ 41.214426] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 41.214427] [drm] Encoders: [ 41.214428] [drm] DFP1: INTERNAL_UNIPHY1 [ 41.214428] [drm] Connector 2: [ 41.214429] [drm] VGA-2 [ 41.214430] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 41.214431] [drm] Encoders: [ 41.214432] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 41.383002] radeon 0000:01:00.0: No connectors reported connected with modes [ 41.383007] [drm] Cannot find any crtc or sizes - going 1024x768 [ 41.385064] [drm] fb mappable at 0xE045F000 [ 41.385065] [drm] vram apper at 0xE0000000 [ 41.385066] [drm] size 3145728 [ 41.385067] [drm] fb depth is 24 [ 41.385068] [drm] pitch is 4096 [ 41.385174] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 41.385356] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 2 [ 41.385536] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 41.385810] pci_bus 0000:04: Allocating resources [ 41.385834] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 41.385843] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 41.385849] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 41.385858] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 41.385865] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 41.386322] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 41.386327] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 41.386331] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 41.386340] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 41.386357] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 41.386421] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 41.386425] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 41.386430] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 41.386440] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 41.386446] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 41.386814] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 41.386819] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 41.386823] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 41.386832] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 41.386839] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 41.386869] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 41.386872] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 41.386877] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 41.386887] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 41.386895] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 41.387117] pci_bus 0000:02: Allocating resources [ 41.387172] pci_bus 0000:03: Allocating resources [ 41.387198] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 41.387202] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 41.387207] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 41.387216] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 41.387223] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 41.389044] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input22 [ 47.348728] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 47.569530] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 48.358813] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 48.358823] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 48.358827] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 48.358834] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 48.358838] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 49.196529] [drm] PCIE GART of 1024M enabled (table at 0x0000000007E00000). [ 49.196639] radeon 0000:01:00.0: WB enabled [ 49.196642] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800ac894c00 [ 49.196643] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800ac894c0c [ 49.197387] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001ad9c418 [ 49.213833] [drm] ring test on 0 succeeded in 1 usecs [ 49.213840] [drm] ring test on 3 succeeded in 2 usecs [ 49.389747] [drm] ring test on 5 succeeded in 1 usecs [ 49.389754] [drm] UVD initialized successfully. [ 49.389804] [drm] ib test on ring 0 succeeded in 0 usecs [ 49.389849] [drm] ib test on ring 3 succeeded in 0 usecs [ 50.037315] [drm] ib test on ring 5 succeeded [ 50.057839] snd_hda_intel 0000:01:00.1: Enabling via VGA-switcheroo [ 50.076273] [drm] radeon atom LVDS backlight unloaded [ 50.078473] [drm] radeon: finishing device. [ 50.086838] [TTM] Finalizing pool allocator [ 50.086846] [TTM] Finalizing DMA pool allocator [ 50.086891] [TTM] Zone kernel: Used memory at exit: 0 kiB [ 50.086895] [drm] radeon: ttm finalized [ 50.086901] vga_switcheroo: disabled [ 50.087343] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=io+mem [ 50.121510] pci_bus 0000:01: busn_res: [bus 01] is released [ 50.141703] pci_bus 0000:04: Allocating resources [ 50.141725] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.141737] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.141741] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.141747] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.141751] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142198] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.142202] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.142205] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.142211] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.142215] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142272] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.142275] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.142279] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.142285] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.142290] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142337] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.142340] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.142343] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.142349] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.142353] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142375] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.142378] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.142382] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.142388] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.142393] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142576] pci_bus 0000:02: Allocating resources [ 50.142615] pci_bus 0000:03: Allocating resources [ 50.142630] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.142634] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.142638] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.142644] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.142649] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142794] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.142797] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.142800] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.142805] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.142810] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.142927] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 50.142943] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 50.142981] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 50.143181] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 50.143196] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xe7ffffff 64bit pref] [ 50.143206] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 50.143213] pci 0000:01:00.0: reg 0x20: [io 0x5000-0x50ff] [ 50.143225] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 50.143261] pci 0000:01:00.0: supports D1 D2 [ 50.143309] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 50.143313] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 50.143337] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 50.143353] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 50.143416] pci 0000:01:00.1: supports D1 D2 [ 50.143450] pci 0000:01:00.1: System wakeup disabled by ACPI [ 50.143506] pci 0000:00:01.0: PCI bridge to [bus 01] [ 50.143510] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 50.143513] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 50.143516] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 50.143520] pci_bus 0000:01: Allocating resources [ 50.143528] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 50.143532] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 50.143535] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 50.143538] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 50.143544] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 50.143548] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 50.143557] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 50.143559] pci 0000:00:01.0: PCI bridge to [bus 01] [ 50.143560] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 50.143563] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 50.143565] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 50.144646] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 50.144663] [drm] register mmio base: 0xDC400000 [ 50.144664] [drm] register mmio size: 131072 [ 50.144667] vga_switcheroo: enabled [ 50.144714] ATPX version 1, functions 0x000000bf [ 50.171019] ATOM BIOS: Acer [ 50.171132] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 50.171135] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 50.171136] [drm] Detected VRAM RAM=1024M, BAR=128M [ 50.171137] [drm] RAM width 128bits DDR [ 50.171220] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 50.171221] [TTM] Initializing pool allocator [ 50.171226] [TTM] Initializing DMA pool allocator [ 50.171248] [drm] radeon: 1024M of VRAM memory ready [ 50.171249] [drm] radeon: 1024M of GTT memory ready. [ 50.171262] [drm] Loading REDWOOD Microcode [ 50.171270] [drm] Internal thermal controller without fan control [ 50.176171] [drm] radeon: dpm initialized [ 50.176306] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 50.178573] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 50.178711] radeon 0000:01:00.0: WB enabled [ 50.178713] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800ae74bc00 [ 50.178715] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800ae74bc0c [ 50.180121] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001c39c418 [ 50.180123] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 50.180124] [drm] Driver supports precise vblank timestamp query. [ 50.180126] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 50.180160] radeon 0000:01:00.0: radeon: using MSI. [ 50.180193] [drm] radeon: irq initialized. [ 50.197008] [drm] ring test on 0 succeeded in 3 usecs [ 50.197020] [drm] ring test on 3 succeeded in 7 usecs [ 50.372931] [drm] ring test on 5 succeeded in 2 usecs [ 50.372940] [drm] UVD initialized successfully. [ 50.373263] [drm] ib test on ring 0 succeeded in 0 usecs [ 50.373314] [drm] ib test on ring 3 succeeded in 0 usecs [ 60.538916] radeon 0000:01:00.0: ring 5 stalled for more than 10000msec [ 60.538925] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000000 last fence id 0x0000000000000002 on ring 5) [ 60.539072] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35). [ 60.539121] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35). [ 60.595023] [drm] radeon atom DIG backlight initialized [ 60.595077] [drm] Radeon Display Connectors [ 60.595099] [drm] Connector 0: [ 60.595100] [drm] LVDS-2 [ 60.595126] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 60.595127] [drm] Encoders: [ 60.595130] [drm] LCD1: INTERNAL_UNIPHY [ 60.595153] [drm] Connector 1: [ 60.595154] [drm] HDMI-A-1 [ 60.595157] [drm] HPD1 [ 60.595180] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 60.595184] [drm] Encoders: [ 60.595184] [drm] DFP1: INTERNAL_UNIPHY1 [ 60.595206] [drm] Connector 2: [ 60.595207] [drm] VGA-2 [ 60.595211] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 60.595234] [drm] Encoders: [ 60.595237] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 60.839662] radeon 0000:01:00.0: No connectors reported connected with modes [ 60.839673] [drm] Cannot find any crtc or sizes - going 1024x768 [ 60.841728] [drm] fb mappable at 0xE045F000 [ 60.841729] [drm] vram apper at 0xE0000000 [ 60.841730] [drm] size 3145728 [ 60.841731] [drm] fb depth is 24 [ 60.841732] [drm] pitch is 4096 [ 60.841809] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 60.841984] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 2 [ 60.842154] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 60.842394] pci_bus 0000:04: Allocating resources [ 60.842418] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 60.842427] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 60.842432] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 60.842441] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 60.842448] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 60.842862] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 60.842866] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 60.842871] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 60.842881] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 60.842888] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 60.842948] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 60.842951] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 60.842956] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 60.842965] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 60.842972] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 60.843024] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 60.843028] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 60.843032] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 60.843041] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 60.843048] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 60.843073] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 60.843076] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 60.843080] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 60.843089] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 60.843096] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 60.843314] pci_bus 0000:02: Allocating resources [ 60.843397] pci_bus 0000:03: Allocating resources [ 60.843423] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 60.843426] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 60.843431] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 60.843440] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 60.843447] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 60.851450] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input23 [ 66.548995] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 66.770252] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 67.567337] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 67.567351] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 67.567357] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 67.567363] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 67.567368] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 68.404910] [drm] PCIE GART of 1024M enabled (table at 0x0000000007E00000). [ 68.405020] radeon 0000:01:00.0: WB enabled [ 68.405023] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800ae74bc00 [ 68.405025] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800ae74bc0c [ 68.405769] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001c39c418 [ 68.422267] [drm] ring test on 0 succeeded in 1 usecs [ 68.422273] [drm] ring test on 3 succeeded in 2 usecs [ 68.598129] [drm] ring test on 5 succeeded in 1 usecs [ 68.598134] [drm] UVD initialized successfully. [ 68.598170] [drm] ib test on ring 0 succeeded in 0 usecs [ 68.598206] [drm] ib test on ring 3 succeeded in 0 usecs [ 69.245511] [drm] ib test on ring 5 succeeded [ 69.265946] snd_hda_intel 0000:01:00.1: Enabling via VGA-switcheroo [ 69.290295] [drm] radeon atom LVDS backlight unloaded [ 69.292452] [drm] radeon: finishing device. [ 69.300920] [TTM] Finalizing pool allocator [ 69.300929] [TTM] Finalizing DMA pool allocator [ 69.300970] [TTM] Zone kernel: Used memory at exit: 0 kiB [ 69.300973] [drm] radeon: ttm finalized [ 69.300979] vga_switcheroo: disabled [ 69.301420] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=io+mem [ 69.329765] pci_bus 0000:01: busn_res: [bus 01] is released [ 69.345897] pci_bus 0000:04: Allocating resources [ 69.345919] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.345929] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.345936] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.345947] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.345956] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.346610] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.346618] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.346623] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.346632] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.346638] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.346715] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.346720] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.346725] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.346733] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.346739] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.346805] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.346810] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.346815] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.346823] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.346829] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.346859] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.346865] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.346871] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.346880] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.346889] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.347122] pci_bus 0000:02: Allocating resources [ 69.347196] pci_bus 0000:03: Allocating resources [ 69.347218] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.347227] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.347234] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.347245] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.347253] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.347499] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.347505] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.347510] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.347518] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.347525] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.347701] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 69.347733] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 69.347795] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 69.348088] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 69.348113] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xe7ffffff 64bit pref] [ 69.348131] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 69.348144] pci 0000:01:00.0: reg 0x20: [io 0x5000-0x50ff] [ 69.348165] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 69.348226] pci 0000:01:00.0: supports D1 D2 [ 69.348322] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 69.348328] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 69.348362] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 69.348381] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 69.348460] pci 0000:01:00.1: supports D1 D2 [ 69.348517] pci 0000:01:00.1: System wakeup disabled by ACPI [ 69.348603] pci 0000:00:01.0: PCI bridge to [bus 01] [ 69.348608] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 69.348611] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 69.348616] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 69.348623] pci_bus 0000:01: Allocating resources [ 69.348635] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 69.348642] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 69.348648] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 69.348653] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 69.348660] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 69.348667] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 69.348679] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 69.348683] pci 0000:00:01.0: PCI bridge to [bus 01] [ 69.348686] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 69.348690] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 69.348694] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 69.350219] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 69.350240] [drm] register mmio base: 0xDC400000 [ 69.350242] [drm] register mmio size: 131072 [ 69.350245] vga_switcheroo: enabled [ 69.350299] ATPX version 1, functions 0x000000bf [ 69.378932] ATOM BIOS: Acer [ 69.379041] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 69.379043] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 69.379045] [drm] Detected VRAM RAM=1024M, BAR=128M [ 69.379046] [drm] RAM width 128bits DDR [ 69.379140] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 69.379141] [TTM] Initializing pool allocator [ 69.379147] [TTM] Initializing DMA pool allocator [ 69.379167] [drm] radeon: 1024M of VRAM memory ready [ 69.379168] [drm] radeon: 1024M of GTT memory ready. [ 69.379183] [drm] Loading REDWOOD Microcode [ 69.379192] [drm] Internal thermal controller without fan control [ 69.384073] [drm] radeon: dpm initialized [ 69.384179] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 69.386457] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 69.386598] radeon 0000:01:00.0: WB enabled [ 69.386601] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88003545cc00 [ 69.386602] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88003545cc0c [ 69.388010] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001a49c418 [ 69.388013] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 69.388014] [drm] Driver supports precise vblank timestamp query. [ 69.388015] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 69.388051] radeon 0000:01:00.0: radeon: using MSI. [ 69.388082] [drm] radeon: irq initialized. [ 69.404922] [drm] ring test on 0 succeeded in 3 usecs [ 69.404934] [drm] ring test on 3 succeeded in 7 usecs [ 69.580919] [drm] ring test on 5 succeeded in 2 usecs [ 69.580928] [drm] UVD initialized successfully. [ 69.581253] [drm] ib test on ring 0 succeeded in 0 usecs [ 69.581304] [drm] ib test on ring 3 succeeded in 0 usecs [ 79.747158] radeon 0000:01:00.0: ring 5 stalled for more than 10000msec [ 79.747167] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000000 last fence id 0x0000000000000002 on ring 5) [ 79.747318] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35). [ 79.747366] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35). [ 79.803210] [drm] radeon atom DIG backlight initialized [ 79.803216] [drm] Radeon Display Connectors [ 79.803218] [drm] Connector 0: [ 79.803219] [drm] LVDS-2 [ 79.803221] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 79.803222] [drm] Encoders: [ 79.803223] [drm] LCD1: INTERNAL_UNIPHY [ 79.803225] [drm] Connector 1: [ 79.803225] [drm] HDMI-A-1 [ 79.803227] [drm] HPD1 [ 79.803228] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 79.803229] [drm] Encoders: [ 79.803230] [drm] DFP1: INTERNAL_UNIPHY1 [ 79.803232] [drm] Connector 2: [ 79.803232] [drm] VGA-2 [ 79.803234] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 79.803234] [drm] Encoders: [ 79.803235] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 80.048025] radeon 0000:01:00.0: No connectors reported connected with modes [ 80.048031] [drm] Cannot find any crtc or sizes - going 1024x768 [ 80.050185] [drm] fb mappable at 0xE045F000 [ 80.050188] [drm] vram apper at 0xE0000000 [ 80.050189] [drm] size 3145728 [ 80.050190] [drm] fb depth is 24 [ 80.050191] [drm] pitch is 4096 [ 80.050324] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 80.050532] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 2 [ 80.051963] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 80.052242] pci_bus 0000:04: Allocating resources [ 80.052266] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 80.052275] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 80.052282] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 80.052291] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 80.052299] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 80.052884] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 80.052890] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 80.052895] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 80.052904] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 80.052911] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 80.052966] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 80.052969] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 80.052973] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 80.052982] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 80.052989] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 80.053034] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 80.053036] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 80.053040] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 80.053049] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 80.053056] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 80.053080] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 80.053083] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 80.053087] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 80.053096] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 80.053103] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 80.053307] pci_bus 0000:02: Allocating resources [ 80.053360] pci_bus 0000:03: Allocating resources [ 80.053386] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 80.053388] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 80.053392] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 80.053401] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 80.053408] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 80.055173] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input24 [ 86.390266] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 86.611446] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 87.412285] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 87.412298] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 87.412305] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 87.412314] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 87.412322] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.253691] [drm] PCIE GART of 1024M enabled (table at 0x0000000007E00000). [ 88.253809] radeon 0000:01:00.0: WB enabled [ 88.253813] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88003545cc00 [ 88.253816] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88003545cc0c [ 88.254562] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001a49c418 [ 88.271103] [drm] ring test on 0 succeeded in 1 usecs [ 88.271111] [drm] ring test on 3 succeeded in 2 usecs [ 88.447596] [drm] ring test on 5 succeeded in 1 usecs [ 88.447604] [drm] UVD initialized successfully. [ 88.447651] [drm] ib test on ring 0 succeeded in 0 usecs [ 88.447703] [drm] ib test on ring 3 succeeded in 0 usecs [ 88.598311] [drm] ib test on ring 5 succeeded [ 88.622138] snd_hda_intel 0000:01:00.1: Enabling via VGA-switcheroo [ 88.633957] [drm] radeon atom LVDS backlight unloaded [ 88.634520] [drm] radeon: finishing device. [ 88.643204] [TTM] Finalizing pool allocator [ 88.643215] [TTM] Finalizing DMA pool allocator [ 88.643259] [TTM] Zone kernel: Used memory at exit: 0 kiB [ 88.643262] [drm] radeon: ttm finalized [ 88.643268] vga_switcheroo: disabled [ 88.643717] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=io+mem [ 88.706510] pci_bus 0000:01: busn_res: [bus 01] is released [ 88.730579] pci_bus 0000:04: Allocating resources [ 88.730601] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.730610] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.730616] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.730624] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.730631] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.731322] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.731328] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.731333] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.731341] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.731348] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.731424] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.731429] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.731434] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.731441] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.731448] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.731512] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.731517] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.731522] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.731530] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.731536] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.731562] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.731567] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.731571] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.731579] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.731585] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.731804] pci_bus 0000:02: Allocating resources [ 88.731846] pci_bus 0000:03: Allocating resources [ 88.731864] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.731869] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.731873] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.731881] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.731887] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.732115] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.732120] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.732125] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.732133] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.732139] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.732388] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 88.732426] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 88.732498] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 88.732855] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 88.732877] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xe7ffffff 64bit pref] [ 88.732891] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 88.732901] pci 0000:01:00.0: reg 0x20: [io 0x5000-0x50ff] [ 88.732919] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 88.732968] pci 0000:01:00.0: supports D1 D2 [ 88.733060] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 88.733065] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 88.733100] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 88.733120] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 88.733204] pci 0000:01:00.1: supports D1 D2 [ 88.733260] pci 0000:01:00.1: System wakeup disabled by ACPI [ 88.733350] pci 0000:00:01.0: PCI bridge to [bus 01] [ 88.733355] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 88.733359] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 88.733365] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 88.733372] pci_bus 0000:01: Allocating resources [ 88.733384] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 88.733393] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 88.733399] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 88.733404] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 88.733412] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 88.733418] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 88.733431] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 88.733434] pci 0000:00:01.0: PCI bridge to [bus 01] [ 88.733437] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 88.733442] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 88.733446] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 88.735486] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 88.735513] [drm] register mmio base: 0xDC400000 [ 88.735516] [drm] register mmio size: 131072 [ 88.735521] vga_switcheroo: enabled [ 88.735612] ATPX version 1, functions 0x000000bf [ 88.766675] ATOM BIOS: Acer [ 88.766783] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 88.766785] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 88.766787] [drm] Detected VRAM RAM=1024M, BAR=128M [ 88.766788] [drm] RAM width 128bits DDR [ 88.766859] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 88.766860] [TTM] Initializing pool allocator [ 88.766865] [TTM] Initializing DMA pool allocator [ 88.766885] [drm] radeon: 1024M of VRAM memory ready [ 88.766887] [drm] radeon: 1024M of GTT memory ready. [ 88.766900] [drm] Loading REDWOOD Microcode [ 88.766911] [drm] Internal thermal controller without fan control [ 88.771799] [drm] radeon: dpm initialized [ 88.771909] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 88.774099] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 88.774289] radeon 0000:01:00.0: WB enabled [ 88.774292] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88003624ec00 [ 88.774294] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88003624ec0c [ 88.775702] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001b89c418 [ 88.775705] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 88.775706] [drm] Driver supports precise vblank timestamp query. [ 88.775707] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 88.775742] radeon 0000:01:00.0: radeon: using MSI. [ 88.775773] [drm] radeon: irq initialized. [ 88.792564] [drm] ring test on 0 succeeded in 3 usecs [ 88.792577] [drm] ring test on 3 succeeded in 7 usecs [ 88.968552] [drm] ring test on 5 succeeded in 2 usecs [ 88.968562] [drm] UVD initialized successfully. [ 88.968928] [drm] ib test on ring 0 succeeded in 0 usecs [ 88.968979] [drm] ib test on ring 3 succeeded in 0 usecs [ 99.135678] radeon 0000:01:00.0: ring 5 stalled for more than 10000msec [ 99.136885] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000000 last fence id 0x0000000000000002 on ring 5) [ 99.136980] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35). [ 99.138356] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35). [ 99.195769] [drm] radeon atom DIG backlight initialized [ 99.195777] [drm] Radeon Display Connectors [ 99.195780] [drm] Connector 0: [ 99.195781] [drm] LVDS-2 [ 99.195783] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 99.195784] [drm] Encoders: [ 99.195786] [drm] LCD1: INTERNAL_UNIPHY [ 99.195787] [drm] Connector 1: [ 99.195788] [drm] HDMI-A-1 [ 99.195789] [drm] HPD1 [ 99.195791] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 99.195792] [drm] Encoders: [ 99.195793] [drm] DFP1: INTERNAL_UNIPHY1 [ 99.195794] [drm] Connector 2: [ 99.195795] [drm] VGA-2 [ 99.195796] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 99.195798] [drm] Encoders: [ 99.195799] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 99.364432] radeon 0000:01:00.0: No connectors reported connected with modes [ 99.364446] [drm] Cannot find any crtc or sizes - going 1024x768 [ 99.366543] [drm] fb mappable at 0xE045F000 [ 99.366545] [drm] vram apper at 0xE0000000 [ 99.366547] [drm] size 3145728 [ 99.366548] [drm] fb depth is 24 [ 99.366549] [drm] pitch is 4096 [ 99.368546] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 99.368806] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 2 [ 99.369111] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 99.369884] pci_bus 0000:04: Allocating resources [ 99.369917] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 99.369926] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 99.369933] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 99.369947] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 99.369956] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 99.370508] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 99.370513] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 99.370519] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 99.370533] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 99.370542] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 99.370611] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 99.370615] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 99.370620] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 99.370634] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 99.370643] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 99.370704] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 99.370708] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 99.370713] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 99.370727] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 99.370737] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 99.370770] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 99.370774] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 99.370778] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 99.370791] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 99.370801] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 99.371051] pci_bus 0000:02: Allocating resources [ 99.371122] pci_bus 0000:03: Allocating resources [ 99.371154] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 99.371157] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 99.371164] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 99.371178] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 99.371187] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 99.376548] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input25 [ 105.422254] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 105.642948] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 106.440239] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 106.440253] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 106.440260] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 106.440269] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 106.440275] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 107.285151] [drm] PCIE GART of 1024M enabled (table at 0x0000000007E00000). [ 107.285300] radeon 0000:01:00.0: WB enabled [ 107.285306] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88003624ec00 [ 107.285311] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88003624ec0c [ 107.286111] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001b89c418 [ 107.302989] [drm] ring test on 0 succeeded in 1 usecs [ 107.303000] [drm] ring test on 3 succeeded in 2 usecs [ 107.479200] [drm] ring test on 5 succeeded in 1 usecs [ 107.479210] [drm] UVD initialized successfully. [ 107.479257] [drm] ib test on ring 0 succeeded in 0 usecs [ 107.479296] [drm] ib test on ring 3 succeeded in 0 usecs [ 108.130894] [drm] ib test on ring 5 succeeded [ 108.151162] snd_hda_intel 0000:01:00.1: Enabling via VGA-switcheroo [ 108.175066] [drm] radeon atom LVDS backlight unloaded [ 108.175616] [drm] radeon: finishing device. [ 108.184380] [TTM] Finalizing pool allocator [ 108.184393] [TTM] Finalizing DMA pool allocator [ 108.184461] [TTM] Zone kernel: Used memory at exit: 0 kiB [ 108.184466] [drm] radeon: ttm finalized [ 108.184473] vga_switcheroo: disabled [ 108.186168] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=io+mem [ 108.219065] pci_bus 0000:01: busn_res: [bus 01] is released [ 108.235330] pci_bus 0000:04: Allocating resources [ 108.235355] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.235364] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.235369] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.235375] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.235381] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.235828] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.235832] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.235835] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.235840] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.235845] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.235889] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.235891] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.235894] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.235900] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.235904] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.235941] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.235944] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.235946] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.235952] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.235956] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.235973] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.235975] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.235978] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.235984] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.235989] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.236158] pci_bus 0000:02: Allocating resources [ 108.236194] pci_bus 0000:03: Allocating resources [ 108.236207] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.236210] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.236213] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.236218] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.236223] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.236366] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.236370] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.236374] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.236380] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.236384] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.236503] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 108.236520] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 108.236560] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 108.236718] pci 0000:01:00.0: [1002:68c1] type 00 class 0x030000 [ 108.236735] pci 0000:01:00.0: reg 0x10: [mem 0xe0000000-0xe7ffffff 64bit pref] [ 108.236746] pci 0000:01:00.0: reg 0x18: [mem 0xdc400000-0xdc41ffff 64bit] [ 108.236754] pci 0000:01:00.0: reg 0x20: [io 0x5000-0x50ff] [ 108.236768] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 108.236812] pci 0000:01:00.0: supports D1 D2 [ 108.236878] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 108.236882] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem [ 108.236911] pci 0000:01:00.1: [1002:aa60] type 00 class 0x040300 [ 108.236927] pci 0000:01:00.1: reg 0x10: [mem 0xdc420000-0xdc423fff 64bit] [ 108.236999] pci 0000:01:00.1: supports D1 D2 [ 108.237041] pci 0000:01:00.1: System wakeup disabled by ACPI [ 108.237106] pci 0000:00:01.0: PCI bridge to [bus 01] [ 108.237110] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 108.237112] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 108.237116] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 108.237121] pci_bus 0000:01: Allocating resources [ 108.237129] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 108.237135] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 108.237139] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 108.237143] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 108.237149] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 108.237155] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 108.237165] pci 0000:01:00.0: BAR 6: assigned [mem 0xdc440000-0xdc45ffff pref] [ 108.237168] pci 0000:00:01.0: PCI bridge to [bus 01] [ 108.237170] pci 0000:00:01.0: bridge window [io 0x5000-0x5fff] [ 108.237173] pci 0000:00:01.0: bridge window [mem 0xdc400000-0xdc4fffff] [ 108.237176] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xefffffff 64bit pref] [ 108.238259] [drm] initializing kernel modesetting (REDWOOD 0x1002:0x68C1 0x1025:0x051D). [ 108.238276] [drm] register mmio base: 0xDC400000 [ 108.238277] [drm] register mmio size: 131072 [ 108.238280] vga_switcheroo: enabled [ 108.238329] ATPX version 1, functions 0x000000bf [ 108.270184] ATOM BIOS: Acer [ 108.270702] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 108.270704] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 108.270706] [drm] Detected VRAM RAM=1024M, BAR=128M [ 108.270707] [drm] RAM width 128bits DDR [ 108.271708] [TTM] Zone kernel: Available graphics memory: 1856924 kiB [ 108.271713] [TTM] Initializing pool allocator [ 108.271723] [TTM] Initializing DMA pool allocator [ 108.271760] [drm] radeon: 1024M of VRAM memory ready [ 108.271763] [drm] radeon: 1024M of GTT memory ready. [ 108.271786] [drm] Loading REDWOOD Microcode [ 108.271799] [drm] Internal thermal controller without fan control [ 108.281310] [drm] radeon: dpm initialized [ 108.281425] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 108.283771] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000). [ 108.283920] radeon 0000:01:00.0: WB enabled [ 108.283924] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880130d75c00 [ 108.283927] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880130d75c0c [ 108.285432] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001d99c418 [ 108.285437] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 108.285439] [drm] Driver supports precise vblank timestamp query. [ 108.285441] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 108.285485] radeon 0000:01:00.0: radeon: using MSI. [ 108.285522] [drm] radeon: irq initialized. [ 108.302398] [drm] ring test on 0 succeeded in 3 usecs [ 108.302411] [drm] ring test on 3 succeeded in 7 usecs [ 108.478394] [drm] ring test on 5 succeeded in 2 usecs [ 108.478407] [drm] UVD initialized successfully. [ 108.478848] [drm] ib test on ring 0 succeeded in 0 usecs [ 108.478908] [drm] ib test on ring 3 succeeded in 0 usecs [ 118.644504] radeon 0000:01:00.0: ring 5 stalled for more than 10000msec [ 118.645713] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000000 last fence id 0x0000000000000002 on ring 5) [ 118.645850] [drm:uvd_v1_0_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35). [ 118.647994] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on ring 5 (-35). [ 118.708551] [drm] radeon atom DIG backlight initialized [ 118.708557] [drm] Radeon Display Connectors [ 118.708559] [drm] Connector 0: [ 118.708561] [drm] LVDS-2 [ 118.708564] [drm] DDC: 0x6470 0x6470 0x6474 0x6474 0x6478 0x6478 0x647c 0x647c [ 118.708565] [drm] Encoders: [ 118.708567] [drm] LCD1: INTERNAL_UNIPHY [ 118.708568] [drm] Connector 1: [ 118.708570] [drm] HDMI-A-1 [ 118.708571] [drm] HPD1 [ 118.708573] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [ 118.708574] [drm] Encoders: [ 118.708575] [drm] DFP1: INTERNAL_UNIPHY1 [ 118.708577] [drm] Connector 2: [ 118.708578] [drm] VGA-2 [ 118.708580] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4 [ 118.708582] [drm] Encoders: [ 118.708583] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 118.877218] radeon 0000:01:00.0: No connectors reported connected with modes [ 118.877228] [drm] Cannot find any crtc or sizes - going 1024x768 [ 118.879300] [drm] fb mappable at 0xE045F000 [ 118.879302] [drm] vram apper at 0xE0000000 [ 118.879304] [drm] size 3145728 [ 118.879307] [drm] fb depth is 24 [ 118.879309] [drm] pitch is 4096 [ 118.879520] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 118.879742] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 2 [ 118.879903] snd_hda_intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 118.880185] pci_bus 0000:04: Allocating resources [ 118.880211] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 118.880218] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 118.880223] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 118.880233] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 118.880240] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 118.880730] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 118.880736] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 118.880741] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 118.880750] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 118.880759] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 118.880872] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 118.880878] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 118.880884] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 118.880895] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 118.880903] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 118.880973] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 118.880978] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 118.880984] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 118.880995] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 118.881002] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 118.881034] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 118.881038] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 118.881043] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 118.881053] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 118.881061] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 118.881314] pci_bus 0000:02: Allocating resources [ 118.881370] pci_bus 0000:03: Allocating resources [ 118.881399] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 118.881409] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 118.881419] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 118.881433] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 118.881445] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref] [ 118.883960] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input26 [ 124.662572] snd_hda_intel 0000:01:00.1: Disabling via VGA-switcheroo [ 124.883511] snd_hda_intel 0000:01:00.1: Cannot lock devices! [ 125.668528] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 125.668541] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 125.668548] pci 0000:00:1e.0: bridge window [io 0x3000-0x3fff] [ 125.668557] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xd01fffff] [ 125.668564] pci 0000:00:1e.0: bridge window [mem 0xd0200000-0xd03fffff 64bit pref]