Bug 77572 - [965g] Screen hang on Wired.com website with chromium
Summary: [965g] Screen hang on Wired.com website with chromium
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Ian Romanick
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-04-17 12:06 UTC by Markus.Hetzmannseder
Modified: 2016-11-02 04:47 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
crash dump /sys/class/drm/card0/error (853.83 KB, text/plain)
2014-04-17 12:06 UTC, Markus.Hetzmannseder
Details

Description Markus.Hetzmannseder 2014-04-17 12:06:16 UTC
Created attachment 97511 [details]
crash dump /sys/class/drm/card0/error

dmesg returns that:


[  210.820018] [drm] stuck on render ring
[  210.820024] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  210.820026] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[  210.820029] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[  210.820031] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[  210.820033] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[  210.892013] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[  211.332014] [drm:i915_reset] *ERROR* Failed to reset chip: -110


root@weber:/tmp# lspci |grep VGA
00:02.0 VGA compatible controller: Intel Corporation 82G35 Express Integrated Graphics Controller (rev 03)

The system is running debian. I found this hanging screen 1st with the normal debian kernel and have upgraded the kernel now to 3.14.1 and the screen hangup is still there.

It happens reproducible on the website http://www.wired.com/2014/04/historic-spacecraft/ with chromium browser, when i try to switch the slides with spacecrafts on this website. It happens not with iceweasel.

full dmesg output here:

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.14.1 (root@verdi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Thu Apr 17 10:22:49 CEST 2014
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.14.1 root=UUID=4c709c86-0ab9-444a-bb91-1185462a8c2d ro quiet
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cf542fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cf543000-0x00000000cf54efff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000cf54f000-0x00000000cf636fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cf637000-0x00000000cf6e7fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000cf6e8000-0x00000000cf6ebfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cf6ec000-0x00000000cf6f0fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000cf6f1000-0x00000000cf6f1fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cf6f2000-0x00000000cf6fefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000cf6ff000-0x00000000cf6fffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cf700000-0x00000000cfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fff00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000012fffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI:                  /DG35EC, BIOS ECG3510M.86A.0106.2008.0730.1746 07/30/2008
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x130000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-FFFFF uncachable
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 080000000 mask FC0000000 write-back
[    0.000000]   2 base 0C0000000 mask FF0000000 write-back
[    0.000000]   3 base 0CF800000 mask FFF800000 uncachable
[    0.000000]   4 base 0CF700000 mask FFFF00000 uncachable
[    0.000000]   5 base 100000000 mask F00000000 write-back
[    0.000000]   6 base 200000000 mask F80000000 write-back
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820: update [mem 0xcf700000-0xffffffff] usable ==> reserved
[    0.000000] e820: last_pfn = 0xcf700 max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000fe200-0x000fe20f] mapped at [ffff8800000fe200]
[    0.000000] Base memory trampoline at [ffff880000089000] 89000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01861000, 0x01861fff] PGTABLE
[    0.000000] BRK [0x01862000, 0x01862fff] PGTABLE
[    0.000000] BRK [0x01863000, 0x01863fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x12fe00000-0x12fffffff]
[    0.000000]  [mem 0x12fe00000-0x12fffffff] page 2M
[    0.000000] BRK [0x01864000, 0x01864fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x12c000000-0x12fdfffff]
[    0.000000]  [mem 0x12c000000-0x12fdfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x100000000-0x12bffffff]
[    0.000000]  [mem 0x100000000-0x12bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xcf542fff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xcf3fffff] page 2M
[    0.000000]  [mem 0xcf400000-0xcf542fff] page 4k
[    0.000000] init_memory_mapping: [mem 0xcf54f000-0xcf636fff]
[    0.000000]  [mem 0xcf54f000-0xcf636fff] page 4k
[    0.000000] BRK [0x01865000, 0x01865fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0xcf6e8000-0xcf6ebfff]
[    0.000000]  [mem 0xcf6e8000-0xcf6ebfff] page 4k
[    0.000000] init_memory_mapping: [mem 0xcf6f1000-0xcf6f1fff]
[    0.000000]  [mem 0xcf6f1000-0xcf6f1fff] page 4k
[    0.000000] init_memory_mapping: [mem 0xcf6ff000-0xcf6fffff]
[    0.000000]  [mem 0xcf6ff000-0xcf6fffff] page 4k
[    0.000000] RAMDISK: [mem 0x36a14000-0x37501fff]
[    0.000000] ACPI: RSDP 00000000000fe020 000014 (v00 INTEL )
[    0.000000] ACPI: RSDT 00000000cf6fd038 00004C (v01 INTEL  ECG3510M 0000006A      01000013)
[    0.000000] ACPI: FACP 00000000cf6fc000 000074 (v01 INTEL  ECG3510M 0000006A MSFT 01000013)
[    0.000000] ACPI: DSDT 00000000cf6f6000 005BEB (v01 INTEL  ECG3510M 0000006A MSFT 01000013)
[    0.000000] ACPI: FACS 00000000cf693000 000040
[    0.000000] ACPI: APIC 00000000cf6f5000 000078 (v01 INTEL  ECG3510M 0000006A MSFT 01000013)
[    0.000000] ACPI: WDDT 00000000cf6f4000 000040 (v01 INTEL  ECG3510M 0000006A MSFT 01000013)
[    0.000000] ACPI: MCFG 00000000cf6f3000 00003C (v01 INTEL  ECG3510M 0000006A MSFT 01000013)
[    0.000000] ACPI: ASF! 00000000cf6f2000 0000A6 (v32 INTEL  ECG3510M 0000006A MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000cf6f0000 00020C (v01 INTEL     CpuPm 0000006A MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000cf6ef000 0001B7 (v01 INTEL   Cpu0Ist 0000006A MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000cf6ee000 0001B7 (v01 INTEL   Cpu1Ist 0000006A MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000cf6ed000 0001B7 (v01 INTEL   Cpu2Ist 0000006A MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000cf6ec000 0001B7 (v01 INTEL   Cpu3Ist 0000006A MSFT 01000013)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000012fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x12fffffff]
[    0.000000]   NODE_DATA [mem 0x12fff8000-0x12fffbfff]
[    0.000000]  [ffffea0000000000-ffffea00043fffff] PMD -> [ffff88012b600000-ffff88012effffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x12fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0008efff]
[    0.000000]   node   0: [mem 0x00100000-0xcf542fff]
[    0.000000]   node   0: [mem 0xcf54f000-0xcf636fff]
[    0.000000]   node   0: [mem 0xcf6e8000-0xcf6ebfff]
[    0.000000]   node   0: [mem 0xcf6f1000-0xcf6f1fff]
[    0.000000]   node   0: [mem 0xcf6ff000-0xcf6fffff]
[    0.000000]   node   0: [mem 0x100000000-0x12fffffff]
[    0.000000] On node 0 totalpages: 1045951
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3982 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 11558 pages used for memmap
[    0.000000]   DMA32 zone: 845361 pages, LIFO batch:31
[    0.000000]   Normal zone: 2688 pages used for memmap
[    0.000000]   Normal zone: 196608 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0008f000-0x0009ffff]
[    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 0xcf543000-0xcf54efff]
[    0.000000] PM: Registered nosave memory: [mem 0xcf637000-0xcf6e7fff]
[    0.000000] PM: Registered nosave memory: [mem 0xcf6ec000-0xcf6f0fff]
[    0.000000] PM: Registered nosave memory: [mem 0xcf6f2000-0xcf6fefff]
[    0.000000] PM: Registered nosave memory: [mem 0xcf700000-0xcfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xd0000000-0xffefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfff00000-0xffffffff]
[    0.000000] e820: [mem 0xd0000000-0xffefffff] available for PCI devices
[    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88012fc00000 s80640 r8192 d21760 u524288
[    0.000000] pcpu-alloc: s80640 r8192 d21760 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1031628
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.14.1 root=UUID=4c709c86-0ab9-444a-bb91-1185462a8c2d ro quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 4037764K/4183804K available (3685K kernel code, 625K rwdata, 1560K rodata, 900K init, 884K bss, 146040K reserved)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS:33024 nr_irqs:712 16
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2653.298 MHz processor
[    0.004003] Calibrating delay loop (skipped), value calculated using timer frequency.. 5306.59 BogoMIPS (lpj=10613192)
[    0.004007] pid_max: default: 32768 minimum: 301
[    0.004016] ACPI: Core revision 20131218
[    0.010078] ACPI: All ACPI Tables successfully acquired
[    0.011345] Security Framework initialized
[    0.011352] AppArmor: AppArmor disabled by boot time parameter
[    0.011680] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.013531] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.014505] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.014513] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.014799] Initializing cgroup subsys devices
[    0.014803] Initializing cgroup subsys freezer
[    0.014805] Initializing cgroup subsys net_cls
[    0.014808] Initializing cgroup subsys blkio
[    0.014809] Initializing cgroup subsys perf_event
[    0.014836] CPU: Physical Processor ID: 0
[    0.014837] CPU: Processor Core ID: 0
[    0.014839] mce: CPU supports 6 MCE banks
[    0.014846] CPU0: Thermal monitoring enabled (TM2)
[    0.014854] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
[    0.014854] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0
[    0.014854] tlb_flushall_shift: -1
[    0.014915] Freeing SMP alternatives memory: 12K (ffffffff8177f000 - ffffffff81782000)
[    0.015348] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.055034] smpboot: CPU0: Intel(R) Core(TM)2 Quad CPU    Q6700  @ 2.66GHz (fam: 06, model: 0f, stepping: 0b)
[    0.056000] Performance Events: PEBS fmt0+, 4-deep LBR, Core2 events, Intel PMU driver.
[    0.056000] perf_event_intel: PEBS disabled due to CPU errata
[    0.056000] ... version:                2
[    0.056000] ... bit width:              40
[    0.056000] ... generic registers:      2
[    0.056000] ... value mask:             000000ffffffffff
[    0.056000] ... max period:             000000007fffffff
[    0.056000] ... fixed-purpose events:   3
[    0.056000] ... event mask:             0000000700000003
[    0.056000] x86: Booting SMP configuration:
[    0.056000] .... node  #0, CPUs:      #1
[    0.064130] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.064256]  #2 #3
[    0.091909] x86: Booted up 1 node, 4 CPUs
[    0.091913] smpboot: Total of 4 processors activated (21226.38 BogoMIPS)
[    0.092171] devtmpfs: initialized
[    0.099720] PM: Registering ACPI NVS region [mem 0xcf637000-0xcf6e7fff] (724992 bytes)
[    0.100038] prandom: seed boundary self test passed
[    0.100483] prandom: 100 self tests passed
[    0.100556] regulator-dummy: no parameters
[    0.100643] NET: Registered protocol family 16
[    0.100767] cpuidle: using governor ladder
[    0.100769] cpuidle: using governor menu
[    0.100799] ACPI: bus type PCI registered
[    0.100801] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.100921] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.100924] PCI: not using MMCONFIG
[    0.100926] PCI: Using configuration type 1 for base access
[    0.101855] bio: create slab <bio-0> at 0
[    0.101855] ACPI: Added _OSI(Module Device)
[    0.101855] ACPI: Added _OSI(Processor Device)
[    0.101855] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.101855] ACPI: Added _OSI(Processor Aggregator Device)
[    0.105020] ACPI: Interpreter enabled
[    0.105028] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131218/hwxface-580)
[    0.105041] ACPI: (supports S0 S1 S3 S4 S5)
[    0.105043] ACPI: Using IOAPIC for interrupt routing
[    0.105056] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.105179] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in ACPI motherboard resources
[    0.113263] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.113363] ACPI: No dock devices found.
[    0.119424] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.119430] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.119436] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.120670] acpi PNP0A03:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-7f] only partially covers this bridge
[    0.120824] PCI host bridge to bus 0000:00
[    0.120827] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.120830] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.120832] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.120835] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.120837] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000effff]
[    0.120839] pci_bus 0000:00: root bus resource [mem 0xf8000000-0xfeafffff]
[    0.120843] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xefffffff]
[    0.120851] pci 0000:00:00.0: [8086:2980] type 00 class 0x060000
[    0.120953] pci 0000:00:02.0: [8086:2982] type 00 class 0x030000
[    0.120962] pci 0000:00:02.0: reg 0x10: [mem 0xe0200000-0xe02fffff]
[    0.120972] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.120977] pci 0000:00:02.0: reg 0x20: [io  0x2440-0x2447]
[    0.121073] pci 0000:00:02.1: [8086:2983] type 00 class 0x038000
[    0.121081] pci 0000:00:02.1: reg 0x10: [mem 0xe0100000-0xe01fffff]
[    0.121204] pci 0000:00:19.0: [8086:104b] type 00 class 0x020000
[    0.121218] pci 0000:00:19.0: reg 0x10: [mem 0xe0300000-0xe031ffff]
[    0.121226] pci 0000:00:19.0: reg 0x14: [mem 0xe0324000-0xe0324fff]
[    0.121234] pci 0000:00:19.0: reg 0x18: [io  0x20c0-0x20df]
[    0.121284] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    0.121328] pci 0000:00:19.0: System wakeup disabled by ACPI
[    0.121378] pci 0000:00:1a.0: [8086:2834] type 00 class 0x0c0300
[    0.121413] pci 0000:00:1a.0: reg 0x20: [io  0x20a0-0x20bf]
[    0.121488] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.121539] pci 0000:00:1a.1: [8086:2835] type 00 class 0x0c0300
[    0.121574] pci 0000:00:1a.1: reg 0x20: [io  0x2080-0x209f]
[    0.121648] pci 0000:00:1a.1: System wakeup disabled by ACPI
[    0.121709] pci 0000:00:1a.7: [8086:283a] type 00 class 0x0c0320
[    0.121726] pci 0000:00:1a.7: reg 0x10: [mem 0xe0325400-0xe03257ff]
[    0.121808] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    0.121871] pci 0000:00:1a.7: System wakeup disabled by ACPI
[    0.121928] pci 0000:00:1b.0: [8086:284b] type 00 class 0x040300
[    0.121942] pci 0000:00:1b.0: reg 0x10: [mem 0xe0320000-0xe0323fff 64bit]
[    0.122005] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.122068] pci 0000:00:1b.0: System wakeup disabled by ACPI
[    0.122121] pci 0000:00:1c.0: [8086:283f] type 01 class 0x060400
[    0.122185] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.122232] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.122283] pci 0000:00:1c.1: [8086:2841] type 01 class 0x060400
[    0.122347] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.122394] pci 0000:00:1c.1: System wakeup disabled by ACPI
[    0.122445] pci 0000:00:1c.2: [8086:2843] type 01 class 0x060400
[    0.122508] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.122555] pci 0000:00:1c.2: System wakeup disabled by ACPI
[    0.122607] pci 0000:00:1d.0: [8086:2830] type 00 class 0x0c0300
[    0.122642] pci 0000:00:1d.0: reg 0x20: [io  0x2060-0x207f]
[    0.122715] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.122764] pci 0000:00:1d.1: [8086:2831] type 00 class 0x0c0300
[    0.122798] pci 0000:00:1d.1: reg 0x20: [io  0x2040-0x205f]
[    0.122871] pci 0000:00:1d.1: System wakeup disabled by ACPI
[    0.122921] pci 0000:00:1d.2: [8086:2832] type 00 class 0x0c0300
[    0.122956] pci 0000:00:1d.2: reg 0x20: [io  0x2020-0x203f]
[    0.123028] pci 0000:00:1d.2: System wakeup disabled by ACPI
[    0.123088] pci 0000:00:1d.7: [8086:2836] type 00 class 0x0c0320
[    0.123105] pci 0000:00:1d.7: reg 0x10: [mem 0xe0325000-0xe03253ff]
[    0.123176] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.123240] pci 0000:00:1d.7: System wakeup disabled by ACPI
[    0.123291] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    0.123371] pci 0000:00:1e.0: System wakeup disabled by ACPI
[    0.123426] pci 0000:00:1f.0: [8086:2810] type 00 class 0x060100
[    0.123496] pci 0000:00:1f.0: address space collision: [io  0x0400-0x047f] conflicts with ACPI CPU throttle [??? 0x00000410-0x00000415 flags 0x80000000]
[    0.123501] pci 0000:00:1f.0: quirk: [io  0x0500-0x053f] claimed by ICH6 GPIO
[    0.123505] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0680 (mask 007f)
[    0.123612] pci 0000:00:1f.2: [8086:2820] type 00 class 0x01018f
[    0.123624] pci 0000:00:1f.2: reg 0x10: [io  0x2438-0x243f]
[    0.123631] pci 0000:00:1f.2: reg 0x14: [io  0x2454-0x2457]
[    0.123639] pci 0000:00:1f.2: reg 0x18: [io  0x2430-0x2437]
[    0.123646] pci 0000:00:1f.2: reg 0x1c: [io  0x2450-0x2453]
[    0.123653] pci 0000:00:1f.2: reg 0x20: [io  0x2410-0x241f]
[    0.123660] pci 0000:00:1f.2: reg 0x24: [io  0x2400-0x240f]
[    0.123685] pci 0000:00:1f.2: PME# supported from D3hot
[    0.123770] pci 0000:00:1f.3: [8086:283e] type 00 class 0x0c0500
[    0.123781] pci 0000:00:1f.3: reg 0x10: [mem 0xe0325800-0xe03258ff]
[    0.123804] pci 0000:00:1f.3: reg 0x20: [io  0x2000-0x201f]
[    0.123897] pci 0000:00:1f.5: [8086:2825] type 00 class 0x010185
[    0.123910] pci 0000:00:1f.5: reg 0x10: [io  0x2428-0x242f]
[    0.123917] pci 0000:00:1f.5: reg 0x14: [io  0x244c-0x244f]
[    0.123924] pci 0000:00:1f.5: reg 0x18: [io  0x2420-0x2427]
[    0.123931] pci 0000:00:1f.5: reg 0x1c: [io  0x2448-0x244b]
[    0.123938] pci 0000:00:1f.5: reg 0x20: [io  0x20f0-0x20ff]
[    0.123946] pci 0000:00:1f.5: reg 0x24: [io  0x20e0-0x20ef]
[    0.123971] pci 0000:00:1f.5: PME# supported from D3hot
[    0.124109] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.124169] pci 0000:00:1c.1: PCI bridge to [bus 02]
[    0.124263] pci 0000:03:00.0: [197b:2368] type 00 class 0x010185
[    0.124291] pci 0000:03:00.0: reg 0x10: [io  0x1018-0x101f]
[    0.124304] pci 0000:03:00.0: reg 0x14: [io  0x1024-0x1027]
[    0.124317] pci 0000:03:00.0: reg 0x18: [io  0x1010-0x1017]
[    0.124331] pci 0000:03:00.0: reg 0x1c: [io  0x1020-0x1023]
[    0.124344] pci 0000:03:00.0: reg 0x20: [io  0x1000-0x100f]
[    0.124368] pci 0000:03:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[    0.124493] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.124503] pci 0000:00:1c.2: PCI bridge to [bus 03]
[    0.124507] pci 0000:00:1c.2:   bridge window [io  0x1000-0x1fff]
[    0.124565] pci 0000:04:05.0: [11c1:5811] type 00 class 0x0c0010
[    0.124581] pci 0000:04:05.0: reg 0x10: [mem 0xe0000000-0xe0000fff]
[    0.124646] pci 0000:04:05.0: supports D1 D2
[    0.124648] pci 0000:04:05.0: PME# supported from D0 D1 D2 D3hot
[    0.124729] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode)
[    0.124735] pci 0000:00:1e.0:   bridge window [mem 0xe0000000-0xe00fffff]
[    0.124740] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
[    0.124743] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.124745] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.124748] pci 0000:00:1e.0:   bridge window [mem 0x000e0000-0x000effff] (subtractive decode)
[    0.124750] pci 0000:00:1e.0:   bridge window [mem 0xf8000000-0xfeafffff] (subtractive decode)
[    0.124753] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xefffffff] (subtractive decode)
[    0.124833] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12)
[    0.124899] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
[    0.124962] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12)
[    0.125025] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12)
[    0.125087] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 *9 10 11 12)
[    0.125149] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12)
[    0.125211] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 *9 10 11 12)
[    0.125273] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 *10 11 12)
[    0.125516] ACPI: Enabled 4 GPEs in block 00 to 1F
[    0.125578] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.125578] vgaarb: loaded
[    0.125578] vgaarb: bridge control possible 0000:00:02.0
[    0.125578] PCI: Using ACPI for IRQ routing
[    0.128226] PCI: pci_cache_line_size set to 64 bytes
[    0.128283] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
[    0.128285] e820: reserve RAM buffer [mem 0xcf543000-0xcfffffff]
[    0.128287] e820: reserve RAM buffer [mem 0xcf637000-0xcfffffff]
[    0.128289] e820: reserve RAM buffer [mem 0xcf6ec000-0xcfffffff]
[    0.128291] e820: reserve RAM buffer [mem 0xcf6f2000-0xcfffffff]
[    0.128293] e820: reserve RAM buffer [mem 0xcf700000-0xcfffffff]
[    0.128458] Switched to clocksource refined-jiffies
[    0.130753] pnp: PnP ACPI init
[    0.130772] ACPI: bus type PNP registered
[    0.130846] system 00:00: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.130850] system 00:00: [mem 0xfed13000-0xfed13fff] has been reserved
[    0.130852] system 00:00: [mem 0xfed14000-0xfed17fff] has been reserved
[    0.130855] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.130858] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.130862] system 00:00: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.130864] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.130867] system 00:00: [mem 0xfed45000-0xfed99fff] has been reserved
[    0.130870] system 00:00: [mem 0x000c0000-0x000dffff] could not be reserved
[    0.130873] system 00:00: [mem 0x000e0000-0x000fffff] could not be reserved
[    0.130876] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.131004] pnp 00:01: [dma 4]
[    0.131035] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.131078] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.131118] pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.131154] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.131212] system 00:05: [io  0x0500-0x053f] has been reserved
[    0.131215] system 00:05: [io  0x0400-0x047f] could not be reserved
[    0.131218] system 00:05: [io  0x0360-0x0361] has been reserved
[    0.131221] system 00:05: [io  0x0680-0x06ff] has been reserved
[    0.131224] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.131305] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.131587] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.131654] pnp 00:08: Plug and Play ACPI device, IDs PNP0003 (active)
[    0.131700] pnp: PnP ACPI: found 9 devices
[    0.131702] ACPI: bus type PNP unregistered
[    0.139773] Switched to clocksource acpi_pm
[    0.139784] pci 0000:03:00.0: no compatible bridge window for [mem 0xffff0000-0xffffffff pref]
[    0.139794] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
[    0.139798] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000
[    0.139801] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000
[    0.139809] pci 0000:00:1c.1: bridge window [io  0x1000-0x0fff] to [bus 02] add_size 1000
[    0.139812] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
[    0.139815] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000
[    0.139823] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x001fffff pref] to [bus 03] add_size 200000
[    0.139826] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff] to [bus 03] add_size 200000
[    0.139837] pci 0000:00:1f.0: BAR 13: [io  0x0400-0x047f] has bogus alignment
[    0.139841] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.139844] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.139847] pci 0000:00:1c.1: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.139849] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.139852] pci 0000:00:1c.2: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.139855] pci 0000:00:1c.2: res[15]=[mem 0x00100000-0x001fffff pref] get_res_add_size add_size 200000
[    0.139857] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.139860] pci 0000:00:1c.1: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.139865] pci 0000:00:1c.0: BAR 14: assigned [mem 0xf8000000-0xf81fffff]
[    0.139871] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf8200000-0xf83fffff 64bit pref]
[    0.139874] pci 0000:00:1c.1: BAR 14: assigned [mem 0xf8400000-0xf85fffff]
[    0.139879] pci 0000:00:1c.1: BAR 15: assigned [mem 0xf8600000-0xf87fffff 64bit pref]
[    0.139882] pci 0000:00:1c.2: BAR 14: assigned [mem 0xf8800000-0xf89fffff]
[    0.139885] pci 0000:00:1c.2: BAR 15: assigned [mem 0xf8a00000-0xf8cfffff pref]
[    0.139889] pci 0000:00:1c.0: BAR 13: assigned [io  0x3000-0x3fff]
[    0.139892] pci 0000:00:1c.1: BAR 13: assigned [io  0x4000-0x4fff]
[    0.139896] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.139899] pci 0000:00:1c.0:   bridge window [io  0x3000-0x3fff]
[    0.139903] pci 0000:00:1c.0:   bridge window [mem 0xf8000000-0xf81fffff]
[    0.139907] pci 0000:00:1c.0:   bridge window [mem 0xf8200000-0xf83fffff 64bit pref]
[    0.139913] pci 0000:00:1c.1: PCI bridge to [bus 02]
[    0.139915] pci 0000:00:1c.1:   bridge window [io  0x4000-0x4fff]
[    0.139920] pci 0000:00:1c.1:   bridge window [mem 0xf8400000-0xf85fffff]
[    0.139924] pci 0000:00:1c.1:   bridge window [mem 0xf8600000-0xf87fffff 64bit pref]
[    0.139930] pci 0000:03:00.0: BAR 6: assigned [mem 0xf8a00000-0xf8a0ffff pref]
[    0.139933] pci 0000:00:1c.2: PCI bridge to [bus 03]
[    0.139936] pci 0000:00:1c.2:   bridge window [io  0x1000-0x1fff]
[    0.139940] pci 0000:00:1c.2:   bridge window [mem 0xf8800000-0xf89fffff]
[    0.139944] pci 0000:00:1c.2:   bridge window [mem 0xf8a00000-0xf8cfffff pref]
[    0.139949] pci 0000:00:1e.0: PCI bridge to [bus 04]
[    0.139954] pci 0000:00:1e.0:   bridge window [mem 0xe0000000-0xe00fffff]
[    0.139961] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.139963] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.139965] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.139968] pci_bus 0000:00: resource 7 [mem 0x000e0000-0x000effff]
[    0.139970] pci_bus 0000:00: resource 8 [mem 0xf8000000-0xfeafffff]
[    0.139972] pci_bus 0000:00: resource 9 [mem 0xd0000000-0xefffffff]
[    0.139975] pci_bus 0000:01: resource 0 [io  0x3000-0x3fff]
[    0.139977] pci_bus 0000:01: resource 1 [mem 0xf8000000-0xf81fffff]
[    0.139979] pci_bus 0000:01: resource 2 [mem 0xf8200000-0xf83fffff 64bit pref]
[    0.139982] pci_bus 0000:02: resource 0 [io  0x4000-0x4fff]
[    0.139984] pci_bus 0000:02: resource 1 [mem 0xf8400000-0xf85fffff]
[    0.139986] pci_bus 0000:02: resource 2 [mem 0xf8600000-0xf87fffff 64bit pref]
[    0.139989] pci_bus 0000:03: resource 0 [io  0x1000-0x1fff]
[    0.139991] pci_bus 0000:03: resource 1 [mem 0xf8800000-0xf89fffff]
[    0.139993] pci_bus 0000:03: resource 2 [mem 0xf8a00000-0xf8cfffff pref]
[    0.139996] pci_bus 0000:04: resource 1 [mem 0xe0000000-0xe00fffff]
[    0.139998] pci_bus 0000:04: resource 4 [io  0x0000-0x0cf7]
[    0.139998] pci_bus 0000:04: resource 5 [io  0x0d00-0xffff]
[    0.139998] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff]
[    0.139998] pci_bus 0000:04: resource 7 [mem 0x000e0000-0x000effff]
[    0.139998] pci_bus 0000:04: resource 8 [mem 0xf8000000-0xfeafffff]
[    0.139998] pci_bus 0000:04: resource 9 [mem 0xd0000000-0xefffffff]
[    0.139998] NET: Registered protocol family 2
[    0.139998] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.139998] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.139998] TCP: Hash tables configured (established 32768 bind 32768)
[    0.139998] TCP: reno registered
[    0.139998] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.139998] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.139998] NET: Registered protocol family 1
[    0.139998] pci 0000:00:02.0: Boot video device
[    0.139998] PCI: CLS 64 bytes, default 64
[    0.139998] Unpacking initramfs...
[    0.353182] Freeing initrd memory: 11192K (ffff880036a14000 - ffff880037502000)
[    0.353189] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.353191] software IO TLB [mem 0xcb543000-0xcf543000] (64MB) mapped at [ffff8800cb543000-ffff8800cf542fff]
[    0.353900] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.354003] audit: initializing netlink subsys (disabled)
[    0.354039] audit: type=2000 audit(1397742600.351:1): initialized
[    0.372939] bounce pool size: 64 pages
[    0.372945] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.373249] VFS: Disk quotas dquot_6.5.2
[    0.373288] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.373361] msgmni has been set to 7908
[    0.373410] Key type big_key registered
[    0.373874] alg: No test for stdrng (krng)
[    0.373926] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.373928] io scheduler noop registered
[    0.373930] io scheduler deadline registered
[    0.373969] io scheduler cfq registered (default)
[    0.374260] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[    0.374476] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[    0.374683] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
[    0.374775] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.374794] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.374840] intel_idle: does not run on family 6 model 15
[    0.374879] GHES: HEST is not enabled!
[    0.374975] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.395358] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.395940] Linux agpgart interface v0.103
[    0.395998] agpgart-intel 0000:00:00.0: Intel G35 Chipset
[    0.396070] agpgart-intel 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable
[    0.396970] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[    0.397151] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[    0.397280] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    0.400083] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.400090] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.400302] mousedev: PS/2 mouse device common for all mice
[    0.400356] rtc_cmos 00:02: RTC can wake from S4
[    0.400533] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    0.400555] rtc_cmos 00:02: alarms up to one month, 114 bytes nvram
[    0.400607] drop_monitor: Initializing network drop monitor service
[    0.400668] TCP: cubic registered
[    0.400774] NET: Registered protocol family 10
[    0.401144] mip6: Mobile IPv6
[    0.401146] NET: Registered protocol family 17
[    0.401156] Key type dns_resolver registered
[    0.401634] registered taskstats version 1
[    0.401974] regulator-dummy: disabling
[    0.421988] rtc_cmos 00:02: setting system clock to 2014-04-17 13:50:01 UTC (1397742601)
[    0.422051] PM: Hibernation image not present or could not be loaded.
[    0.423076] Freeing unused kernel memory: 900K (ffffffff8169e000 - ffffffff8177f000)
[    0.423078] Write protecting the kernel read-only data: 6144k
[    0.424203] Freeing unused kernel memory: 400K (ffff88000139c000 - ffff880001400000)
[    0.425387] Freeing unused kernel memory: 488K (ffff880001586000 - ffff880001600000)
[    0.435995] udevd[68]: starting version 175
[    0.449096] pps_core: LinuxPPS API ver. 1 registered
[    0.449100] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.449305] PTP clock support registered
[    0.450152] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    0.450154] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    0.450548] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    0.450569] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[    0.455942] ACPI: bus type USB registered
[    0.455980] usbcore: registered new interface driver usbfs
[    0.455997] usbcore: registered new interface driver hub
[    0.456314] usbcore: registered new device driver usb
[    0.456783] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.457099] uhci_hcd: USB Universal Host Controller Interface driver
[    0.460682] SCSI subsystem initialized
[    0.463322] libata version 3.00 loaded.
[    0.480611] scsi0 : pata_jmicron
[    0.480762] scsi1 : pata_jmicron
[    0.480827] ata1: PATA max UDMA/100 cmd 0x1018 ctl 0x1024 bmdma 0x1000 irq 18
[    0.480830] ata2: PATA max UDMA/100 cmd 0x1010 ctl 0x1020 bmdma 0x1008 irq 18
[    0.540070] firewire_ohci 0000:04:05.0: added OHCI v1.0 device as card 0, 8 IR + 8 IT contexts, quirks 0x0
[    0.760215] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:1c:c0:83:2b:63
[    0.760218] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[    0.760239] e1000e 0000:00:19.0 eth0: MAC: 6, PHY: 6, PBA No: FFFFFF-0FF
[    0.760466] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    0.760477] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    0.760514] uhci_hcd 0000:00:1a.0: irq 16, io base 0x000020a0
[    0.760571] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[    0.760574] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.760576] usb usb1: Product: UHCI Host Controller
[    0.760578] usb usb1: Manufacturer: Linux 3.14.1 uhci_hcd
[    0.760580] usb usb1: SerialNumber: 0000:00:1a.0
[    0.760769] hub 1-0:1.0: USB hub found
[    0.760780] hub 1-0:1.0: 2 ports detected
[    0.761061] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    0.761068] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
[    0.761101] uhci_hcd 0000:00:1a.1: irq 21, io base 0x00002080
[    0.761145] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    0.761148] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.761150] usb usb2: Product: UHCI Host Controller
[    0.761152] usb usb2: Manufacturer: Linux 3.14.1 uhci_hcd
[    0.761154] usb usb2: SerialNumber: 0000:00:1a.1
[    0.761291] hub 2-0:1.0: USB hub found
[    0.761299] hub 2-0:1.0: 2 ports detected
[    0.761548] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    0.761555] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 3
[    0.761584] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00002060
[    0.761628] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    0.761631] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.761633] usb usb3: Product: UHCI Host Controller
[    0.761635] usb usb3: Manufacturer: Linux 3.14.1 uhci_hcd
[    0.761637] usb usb3: SerialNumber: 0000:00:1d.0
[    0.761767] hub 3-0:1.0: USB hub found
[    0.761774] hub 3-0:1.0: 2 ports detected
[    0.762020] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    0.762026] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 4
[    0.762056] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00002040
[    0.762096] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    0.762098] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.762101] usb usb4: Product: UHCI Host Controller
[    0.762103] usb usb4: Manufacturer: Linux 3.14.1 uhci_hcd
[    0.762105] usb usb4: SerialNumber: 0000:00:1d.1
[    0.762235] hub 4-0:1.0: USB hub found
[    0.762242] hub 4-0:1.0: 2 ports detected
[    0.762489] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    0.762497] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 5
[    0.762518] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00002020
[    0.762559] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    0.762562] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.762564] usb usb5: Product: UHCI Host Controller
[    0.762566] usb usb5: Manufacturer: Linux 3.14.1 uhci_hcd
[    0.762568] usb usb5: SerialNumber: 0000:00:1d.2
[    0.762697] hub 5-0:1.0: USB hub found
[    0.762705] hub 5-0:1.0: 2 ports detected
[    0.762833] ata_piix 0000:00:1f.2: version 2.13
[    0.762975] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[    0.916936] scsi2 : ata_piix
[    0.917109] scsi3 : ata_piix
[    0.917171] ata3: SATA max UDMA/133 cmd 0x2438 ctl 0x2454 bmdma 0x2410 irq 19
[    0.917176] ata4: SATA max UDMA/133 cmd 0x2430 ctl 0x2450 bmdma 0x2418 irq 19
[    0.917327] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
[    0.918049] scsi4 : ata_piix
[    0.918216] scsi5 : ata_piix
[    0.918286] ata5: SATA max UDMA/133 cmd 0x2428 ctl 0x244c bmdma 0x20f0 irq 19
[    0.918289] ata6: SATA max UDMA/133 cmd 0x2420 ctl 0x2448 bmdma 0x20f8 irq 19
[    1.040156] firewire_core 0000:04:05.0: created device fw0: GUID 0090270002298df5, S400
[    1.072068] usb 1-1: new low-speed USB device number 2 using uhci_hcd
[    1.246573] ata5: SATA link down (SStatus 0 SControl 300)
[    1.257116] ata6: SATA link down (SStatus 0 SControl 300)
[    1.259555] usb 1-1: New USB device found, idVendor=17ef, idProduct=6009
[    1.259560] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.259564] usb 1-1: Product: ThinkPad USB Keyboard with TrackPoint
[    1.259567] usb 1-1: Manufacturer: Lite-On Technology Corp.
[    1.264611] hidraw: raw HID events driver (C) Jiri Kosina
[    1.309973] usbcore: registered new interface driver usbhid
[    1.309975] usbhid: USB HID core driver
[    1.311723] input: Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.0/0003:17EF:6009.0001/input/input2
[    1.311783] hid-generic 0003:17EF:6009.0001: input,hidraw0: USB HID v1.10 Keyboard [Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint] on usb-0000:00:1a.0-1/input0
[    1.329669] input: Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.1/0003:17EF:6009.0002/input/input3
[    1.329798] hid-generic 0003:17EF:6009.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint] on usb-0000:00:1a.0-1/input1
[    1.352071] tsc: Refined TSC clocksource calibration: 2653.335 MHz
[    1.372064] usb 5-2: new full-speed USB device number 2 using uhci_hcd
[    1.515556] usb 5-2: New USB device found, idVendor=0424, idProduct=2514
[    1.515562] usb 5-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.518621] hub 5-2:1.0: USB hub found
[    1.520550] hub 5-2:1.0: 4 ports detected
[    1.712093] ata3.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.712107] ata3.01: SATA link down (SStatus 4 SControl 300)
[    1.712118] ata3.01: link offline, clearing class 3 to NONE
[    1.712227] ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.712237] ata4.01: SATA link down (SStatus 4 SControl 300)
[    1.720256] ata3.00: ATAPI: TSSTcorp CDDVDW SH-S223Q, SB00, max UDMA/100
[    1.720333] ata4.00: ATA-7: ST3250410AS, 4.AAA, max UDMA/133
[    1.720335] ata4.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    1.736253] ata3.00: configured for UDMA/100
[    1.736333] ata4.00: configured for UDMA/133
[    1.737220] scsi 2:0:0:0: CD-ROM            TSSTcorp CDDVDW SH-S223Q  SB00 PQ: 0 ANSI: 5
[    1.737537] scsi 3:0:0:0: Direct-Access     ATA      ST3250410AS      4.AA PQ: 0 ANSI: 5
[    1.747300] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.747304] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.747484] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    1.747905] sd 3:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB)
[    1.747980] sd 3:0:0:0: [sda] Write Protect is off
[    1.747998] sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.748065] sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.749143] sr 2:0:0:0: Attached scsi generic sg0 type 5
[    1.749203] sd 3:0:0:0: Attached scsi generic sg1 type 0
[    1.782042]  sda: sda1 sda2 < sda5 sda6 >
[    1.782603] sd 3:0:0:0: [sda] Attached SCSI disk
[    2.352141] Switched to clocksource tsc
[    3.504051] floppy0: no floppy controllers found
[    3.562806] PM: Starting manual resume from disk
[    3.562810] PM: Hibernation image partition 8:5 present
[    3.562811] PM: Looking for hibernation image.
[    3.563264] PM: Image not found (code -22)
[    3.563267] PM: Hibernation image not present or could not be loaded.
[    3.603980] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[    4.593267] random: nonblocking pool is initialized
[    5.332932] udevd[392]: starting version 175
[    5.870875] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input4
[    5.870881] ACPI: Sleep Button [SLPB]
[    5.870973] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[    5.870976] ACPI: Power Button [PWRF]
[    6.040685] microcode: CPU0 sig=0x6fb, pf=0x10, revision=0xb6
[    6.055929] microcode: CPU1 sig=0x6fb, pf=0x10, revision=0xb6
[    6.055951] microcode: CPU2 sig=0x6fb, pf=0x10, revision=0xb6
[    6.055971] microcode: CPU3 sig=0x6fb, pf=0x10, revision=0xb6
[    6.056075] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    6.334065] input: PC Speaker as /devices/platform/pcspkr/input/input6
[    6.343213] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000428-0x0000000000000429 (\GPE0) (20131218/utaddress-258)
[    6.343220] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    6.343250] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    6.497765] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
[    6.603661] ehci-pci: EHCI PCI platform driver
[    6.603922] usb 1-1: USB disconnect, device number 2
[    6.675929] iTCO_vendor_support: vendor-support=0
[    6.689081] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
[    6.689116] iTCO_wdt: Found a ICH8 or ICH8R TCO device (Version=2, TCOBASE=0x0460)
[    6.689364] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    6.772188] ehci-pci 0000:00:1a.7: EHCI Host Controller
[    6.772197] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 6
[    6.772211] ehci-pci 0000:00:1a.7: debug port 1
[    6.776115] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[    6.776126] ehci-pci 0000:00:1a.7: irq 18, io mem 0xe0325400
[    6.788046] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    6.788097] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002
[    6.788102] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.788106] usb usb6: Product: EHCI Host Controller
[    6.788109] usb usb6: Manufacturer: Linux 3.14.1 ehci_hcd
[    6.788113] usb usb6: SerialNumber: 0000:00:1a.7
[    6.788264] hub 6-0:1.0: USB hub found
[    6.788273] hub 6-0:1.0: 4 ports detected
[    6.812088] hub 1-0:1.0: USB hub found
[    6.812097] hub 1-0:1.0: 2 ports detected
[    6.836155] hub 2-0:1.0: USB hub found
[    6.836169] hub 2-0:1.0: 2 ports detected
[    6.908109] usb 5-2: USB disconnect, device number 2
[    6.908404] ehci-pci 0000:00:1d.7: EHCI Host Controller
[    6.908412] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 7
[    6.908431] ehci-pci 0000:00:1d.7: debug port 1
[    6.912317] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[    6.912349] ehci-pci 0000:00:1d.7: irq 23, io mem 0xe0325000
[    6.920850] coretemp coretemp.0: Using relative temperature scale!
[    6.920869] coretemp coretemp.0: Using relative temperature scale!
[    6.920880] coretemp coretemp.0: Using relative temperature scale!
[    6.920894] coretemp coretemp.0: Using relative temperature scale!
[    6.924086] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    6.924143] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002
[    6.924148] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.924152] usb usb7: Product: EHCI Host Controller
[    6.924155] usb usb7: Manufacturer: Linux 3.14.1 ehci_hcd
[    6.924159] usb usb7: SerialNumber: 0000:00:1d.7
[    6.924310] hub 7-0:1.0: USB hub found
[    6.924317] hub 7-0:1.0: 6 ports detected
[    6.948105] hub 3-0:1.0: USB hub found
[    6.948119] hub 3-0:1.0: 2 ports detected
[    6.972120] hub 4-0:1.0: USB hub found
[    6.972129] hub 4-0:1.0: 2 ports detected
[    6.996101] hub 5-0:1.0: USB hub found
[    6.996114] hub 5-0:1.0: 2 ports detected
[    7.016968] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[    7.083894] [drm] Initialized drm 1.1.0 20060810
[    7.198082] [drm] Memory usable by graphics device = 512M
[    7.304076] i915 0000:00:02.0: irq 45 for MSI/MSI-X
[    7.304090] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    7.304092] [drm] Driver supports precise vblank timestamp query.
[    7.313995] input: HDA Intel Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    7.314205] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    7.315075] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[    7.317539] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    7.404221] [drm] initialized overlay support
[    7.416041] usb 1-1: new low-speed USB device number 3 using uhci_hcd
[    7.565046] fbcon: inteldrmfb (fb0) is primary device
[    7.603048] usb 1-1: New USB device found, idVendor=17ef, idProduct=6009
[    7.603049] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    7.603051] usb 1-1: Product: ThinkPad USB Keyboard with TrackPoint
[    7.603052] usb 1-1: Manufacturer: Lite-On Technology Corp.
[    7.621402] input: Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.0/0003:17EF:6009.0003/input/input11
[    7.621523] hid-generic 0003:17EF:6009.0003: input,hidraw0: USB HID v1.10 Keyboard [Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint] on usb-0000:00:1a.0-1/input0
[    7.669150] input: Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.1/0003:17EF:6009.0004/input/input12
[    7.669370] hid-generic 0003:17EF:6009.0004: input,hiddev0,hidraw1: USB HID v1.10 Mouse [Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint] on usb-0000:00:1a.0-1/input1
[    7.732987] Console: switching to colour frame buffer device 240x75
[    7.739480] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    7.739482] i915 0000:00:02.0: registered panic notifier
[    7.739536] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    7.780041] usb 7-6: new high-speed USB device number 2 using ehci-pci
[    7.912396] usb 7-6: New USB device found, idVendor=0424, idProduct=2514
[    7.912402] usb 7-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    7.912702] hub 7-6:1.0: USB hub found
[    7.912763] hub 7-6:1.0: 4 ports detected
[    9.176052] floppy0: no floppy controllers found
[    9.176065] work still pending
[   10.509484] Adding 24611544k swap on /dev/sda5.  Priority:-1 extents:1 across:24611544k 
[   10.522642] EXT4-fs (sda6): re-mounted. Opts: (null)
[   10.711314] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[   10.841973] loop: module loaded
[   12.502090] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[   12.604049] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[   12.604143] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.666173] RPC: Registered named UNIX socket transport module.
[   12.666178] RPC: Registered udp transport module.
[   12.666180] RPC: Registered tcp transport module.
[   12.666182] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   12.701909] FS-Cache: Loaded
[   12.721638] FS-Cache: Netfs 'nfs' registered for caching
[   12.817719] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   14.200875] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
[   14.200983] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
[   14.201012] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   16.669004] NFS: Registering the id_resolver key type
[   16.669016] Key type id_resolver registered
[   16.669018] Key type id_legacy registered
[   70.791671] Bluetooth: Core ver 2.18
[   70.791691] NET: Registered protocol family 31
[   70.791692] Bluetooth: HCI device and connection manager initialized
[   70.791700] Bluetooth: HCI socket layer initialized
[   70.791703] Bluetooth: L2CAP socket layer initialized
[   70.791712] Bluetooth: SCO socket layer initialized
[   70.917513] Bluetooth: RFCOMM TTY layer initialized
[   70.917522] Bluetooth: RFCOMM socket layer initialized
[   70.917528] Bluetooth: RFCOMM ver 1.11
[   70.998376] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   70.998379] Bluetooth: BNEP filters: protocol multicast
[   70.998388] Bluetooth: BNEP socket layer initialized
[   71.280028] lp: driver loaded but no devices found
[   71.401284] ppdev: user-space parallel port driver
[  179.970711] NFS: v4 server verdi does not accept raw uid/gids. Reenabling the idmapper.
[  210.820018] [drm] stuck on render ring
[  210.820024] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  210.820026] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[  210.820029] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[  210.820031] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[  210.820033] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[  210.892013] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[  211.332014] [drm:i915_reset] *ERROR* Failed to reset chip: -110
Comment 1 Matt Turner 2015-06-01 18:02:33 UTC
I suspect this may be another duplicate of the bug 80568, fixed (worked-around) by this commit:

commit c4fd0c9052dd391d6f2e9bb8e6da209dfc7ef35b
Author: Kenneth Graunke <kenneth@whitecape.org>
Date:   Sat Jan 17 23:21:15 2015 -0800

    i965: Work around mysterious Gen4 GPU hangs with minimal state changes.
    
    Gen4 hardware appears to GPU hang frequently when using Chromium, and
    also when running 'glmark2 -b ideas'.  Most of the error states contain
    3DPRIMITIVE commands in quick succession, with very few state packets
    between them - usually VERTEX_BUFFERS/ELEMENTS and CONSTANT_BUFFER.
    
    I trimmed an apitrace of the glmark2 hang down to two draw calls with a
    glUniformMatrix4fv call between the two.  Either draw by itself works
    fine, but together, they hang the GPU.  Removing the glUniform call
    makes the hangs disappear.  In the hardware state, this translates to
    removing the CONSTANT_BUFFER packet between the two 3DPRIMITIVE packets.
    
    Flushing before emitting CONSTANT_BUFFER packets also appears to make
    the hangs disappear.  I observed a slowdown in glxgears by doing it all
    the time, so I've chosen to only do it when BRW_NEW_BATCH and
    BRW_NEW_PSP are unset (i.e. we haven't done a CS_URB_STATE change or
    already flushed the whole pipeline).
    
    I'd much rather understand the problem, but at this point, I don't see
    how we'd ever be able to track it down further.  We have no real tools,
    and the hardware people moved on years ago.  I've analyzed 20+ error
    states and read every scrap of documentation I could find.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80568
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85367
    Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
    Acked-by: Matt Turner <mattst88@gmail.com>
    Cc: "10.4 10.3" <mesa-stable@lists.freedesktop.org>

It's in git, and backports are in Mesa 10.4.x for x >= 3. Please try upgrading to >=10.4.3. If it's resolved by such an upgrade, please mark as a duplicate of bug 80568.
Comment 2 Matt Turner 2016-11-02 04:47:43 UTC
(In reply to Matt Turner from comment #1)
> I suspect this may be another duplicate of the bug 80568, fixed
> (worked-around) by this commit:
> 
> commit c4fd0c9052dd391d6f2e9bb8e6da209dfc7ef35b
> Author: Kenneth Graunke <kenneth@whitecape.org>
> Date:   Sat Jan 17 23:21:15 2015 -0800

Closing.


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