[ 0.000000] Linux version 4.4.0-rc6+ (ickle@crystalwell) (gcc version 4.7.2 (Debian 4.7.2-5) ) #501 SMP Tue Dec 22 19:57:40 GMT 2015 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz root=/dev/sda2 ro netconsole=@192.168.1.215/eth0,6666@192.168.1.10/ec:a8:6b:f9:d3:ae [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000a2786fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000a2787000-0x00000000a2aaefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000a2aaf000-0x00000000a2faefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000a2faf000-0x00000000a2fe9fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000a2fea000-0x00000000a2ffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000014e5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.31 by EDK II [ 0.000000] efi: ACPI=0xa2fe9000 ACPI 2.0=0xa2fe9014 SMBIOS=0xa2a9e000 ESRT=0xa27d6000 MPS=0xa2a43000 [ 0.000000] esrt: Reserving ESRT space from 0x00000000a27d6000 to 0x00000000a27d6060. [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x14e600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 1 base 00B0000000 mask 7FF0000000 uncachable [ 0.000000] 2 base 00AE000000 mask 7FFE000000 uncachable [ 0.000000] 3 base 00AD800000 mask 7FFF800000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xa3000 max_arch_pfn = 0x400000000 [ 0.000000] Base memory trampoline at [ffff880000094000] 94000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x01a15000, 0x01a15fff] PGTABLE [ 0.000000] BRK [0x01a16000, 0x01a16fff] PGTABLE [ 0.000000] BRK [0x01a17000, 0x01a17fff] PGTABLE [ 0.000000] BRK [0x01a18000, 0x01a18fff] PGTABLE [ 0.000000] BRK [0x01a19000, 0x01a19fff] PGTABLE [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000A2FE9014 000024 (v02 INTEL ) [ 0.000000] ACPI: XSDT 0x00000000A2FB4188 0000CC (v01 INTEL HSW-LPT 00000000 01000013) [ 0.000000] ACPI: FACP 0x00000000A2FE4000 0000F4 (v05 INTEL HSW-LPT 00000000 MSFT 0000005F) [ 0.000000] ACPI: DSDT 0x00000000A2FC5000 019E65 (v02 INTEL HSW-LPT 00000000 INTL 20120913) [ 0.000000] ACPI: FACS 0x00000000A2F8B000 000040 [ 0.000000] ACPI: FACS 0x00000000A2F8B000 000040 [ 0.000000] ACPI: SSDT 0x00000000A2FE7000 0000B1 (v01 Intel_ ADebTabl 00001000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x00000000A2FA3000 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x00000000A2FE6000 0006B2 (v01 Intel PerfTune 00001000 INTL 20120913) [ 0.000000] ACPI: DBGP 0x00000000A2FE5000 000034 (v01 INTEL HSW-LPT 00000000 MSFT 0000005F) [ 0.000000] ACPI: HPET 0x00000000A2FE3000 000038 (v01 INTEL HSW-LPT 00000001 MSFT 0000005F) [ 0.000000] ACPI: LPIT 0x00000000A2FE2000 00005C (v01 INTEL HSW-LPT 00000000 MSFT 0000005F) [ 0.000000] ACPI: APIC 0x00000000A2FE1000 0000BC (v01 INTEL HSW-LPT 00000001 MSFT 0000005F) [ 0.000000] ACPI: MCFG 0x00000000A2FE0000 00003C (v01 INTEL HSW-LPT 00000001 MSFT 0000005F) [ 0.000000] ACPI: WDAT 0x00000000A2FDF000 000104 (v01 INTEL HSW-LPT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x00000000A2FC2000 002028 (v01 INTEL PtidDevc 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000A2FC1000 000228 (v01 INTEL sensrhub 00000000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000A2FC0000 000183 (v01 INTEL zpodd 00001000 INTL 20120913) [ 0.000000] ACPI: BOOT 0x00000000A2FBF000 000028 (v01 INTEL TIANO 00000002 MSFT 01000013) [ 0.000000] ACPI: SSDT 0x00000000A2FBE000 00057D (v01 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000A2FBD000 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000A2FB9000 003421 (v01 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: DMAR 0x00000000A2FB8000 0000B8 (v01 INTEL HSW 00000001 INTL 00000001) [ 0.000000] ACPI: FPDT 0x00000000A2FB7000 000044 (v01 INTEL TIANO 00000001 MSFT 01000013) [ 0.000000] ACPI: ASF! 0x00000000A2FB6000 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: BGRT 0x00000000A2FB5000 000038 (v01 INTEL TIANO 00000001 MSFT 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000014e5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000a2786fff] [ 0.000000] node 0: [mem 0x00000000a2fea000-0x00000000a2ffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000014e5fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000014e5fffff] [ 0.000000] On node 0 totalpages: 986426 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 71 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 10335 pages used for memmap [ 0.000000] DMA32 zone: 661405 pages, LIFO batch:31 [ 0.000000] Normal zone: 5016 pages used for memmap [ 0.000000] Normal zone: 321024 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xada00000-0xaf9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 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, 0 hotplug CPUs [ 0.000000] e820: [mem 0xafa00000-0xe00f7fff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88014e200000 s88536 r0 d30248 u262144 [ 0.000000] pcpu-alloc: s88536 r0 d30248 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 970940 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz root=/dev/sda2 ro netconsole=@192.168.1.215/eth0,6666@192.168.1.10/ec:a8:6b:f9:d3:ae [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Memory: 3584176K/3945704K available (5324K kernel code, 605K rwdata, 1788K rodata, 1000K init, 500K bss, 361528K 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] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:4352 nr_irqs:488 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2394.479 MHz processor [ 0.000029] Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.95 BogoMIPS (lpj=2394479) [ 0.000036] pid_max: default: 32768 minimum: 301 [ 0.000043] ACPI: Core revision 20150930 [ 0.017531] ACPI: 9 ACPI AML tables successfully acquired and loaded [ 0.019134] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.019138] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.019274] CPU: Physical Processor ID: 0 [ 0.019277] CPU: Processor Core ID: 0 [ 0.019283] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.019286] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.020194] mce: CPU supports 10 MCE banks [ 0.020211] CPU0: Thermal monitoring enabled (TM1) [ 0.020223] process: using mwait in idle threads [ 0.020228] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.020231] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.020589] Freeing SMP alternatives memory: 16K (ffffffff81993000 - ffffffff81997000) [ 0.026149] ftrace: allocating 19947 entries in 78 pages [ 0.034284] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.044292] TSC deadline timer enabled [ 0.044295] smpboot: CPU0: Intel(R) Core(TM) i7-4950HQ CPU @ 2.40GHz (family: 0x6, model: 0x46, stepping: 0x1) [ 0.044320] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver. [ 0.044343] ... version: 3 [ 0.044346] ... bit width: 48 [ 0.044348] ... generic registers: 4 [ 0.044351] ... value mask: 0000ffffffffffff [ 0.044354] ... max period: 0000ffffffffffff [ 0.044356] ... fixed-purpose events: 3 [ 0.044359] ... event mask: 000000070000000f [ 0.044608] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.044650] x86: Booting SMP configuration: [ 0.044653] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 [ 0.111359] x86: Booted up 1 node, 8 CPUs [ 0.111366] smpboot: Total of 8 processors activated (38311.66 BogoMIPS) [ 0.215962] devtmpfs: initialized [ 0.216111] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.216245] NET: Registered protocol family 16 [ 0.221899] cpuidle: using governor ladder [ 0.229918] cpuidle: using governor menu [ 0.229944] Simple Boot Flag at 0x47 set to 0x80 [ 0.229961] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.229966] ACPI: bus type PCI registered [ 0.229990] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.229995] PCI: not using MMCONFIG [ 0.229998] PCI: Using configuration type 1 for base access [ 0.230138] perf_event_intel: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.231271] ACPI: Added _OSI(Module Device) [ 0.231275] ACPI: Added _OSI(Processor Device) [ 0.231278] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.231280] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235779] ACPI: Executed 2 blocks of module-level executable AML code [ 0.241749] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.242545] ACPI: Dynamic OEM Table Load: [ 0.242556] ACPI: SSDT 0xFFFF880148CC1800 0004AE (v01 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.243319] ACPI: Dynamic OEM Table Load: [ 0.243328] ACPI: SSDT 0xFFFF880148CC2000 000792 (v01 PmRef ApIst 00003000 INTL 20120913) [ 0.244184] ACPI: Dynamic OEM Table Load: [ 0.244191] ACPI: SSDT 0xFFFF880148C62200 000119 (v01 PmRef ApCst 00003000 INTL 20120913) [ 0.246160] ACPI : EC: EC started [ 0.247658] ACPI: Interpreter enabled [ 0.247667] ACPI: (supports S0 S5) [ 0.247670] ACPI: Using IOAPIC for interrupt routing [ 0.247695] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.248478] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.248493] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.262816] ACPI: Power Resource [FN00] (off) [ 0.262879] ACPI: Power Resource [FN01] (off) [ 0.262939] ACPI: Power Resource [FN02] (off) [ 0.263003] ACPI: Power Resource [FN03] (off) [ 0.263061] ACPI: Power Resource [FN04] (off) [ 0.263804] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.263811] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.264370] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME PCIeCapability] [ 0.264375] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.264607] PCI host bridge to bus 0000:00 [ 0.264611] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264614] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.264618] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.264623] pci_bus 0000:00: root bus resource [mem 0xafa00000-0xfeafffff window] [ 0.264627] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.264636] pci 0000:00:00.0: [8086:0d04] type 00 class 0x060000 [ 0.264787] pci 0000:00:02.0: [8086:0d26] type 00 class 0x030000 [ 0.264800] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc03fffff 64bit] [ 0.264805] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref] [ 0.264810] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.264965] pci 0000:00:03.0: [8086:0d0c] type 00 class 0x040300 [ 0.264978] pci 0000:00:03.0: reg 0x10: [mem 0xc0430000-0xc0433fff 64bit] [ 0.265133] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330 [ 0.265159] pci 0000:00:14.0: reg 0x10: [mem 0xc0420000-0xc042ffff 64bit] [ 0.265209] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.265335] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000 [ 0.265361] pci 0000:00:16.0: reg 0x10: [mem 0xc0439000-0xc043900f 64bit] [ 0.265413] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.265537] pci 0000:00:16.3: [8086:8c3d] type 00 class 0x070002 [ 0.265558] pci 0000:00:16.3: reg 0x10: [io 0x30b0-0x30b7] [ 0.265564] pci 0000:00:16.3: reg 0x14: [mem 0xc043f000-0xc043ffff] [ 0.265730] pci 0000:00:19.0: [8086:153a] type 00 class 0x020000 [ 0.265754] pci 0000:00:19.0: reg 0x10: [mem 0xc0400000-0xc041ffff] [ 0.265762] pci 0000:00:19.0: reg 0x14: [mem 0xc043e000-0xc043efff] [ 0.265771] pci 0000:00:19.0: reg 0x18: [io 0x3080-0x309f] [ 0.265817] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.265945] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320 [ 0.265972] pci 0000:00:1a.0: reg 0x10: [mem 0xc043d000-0xc043d3ff] [ 0.266046] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.266171] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300 [ 0.266195] pci 0000:00:1b.0: reg 0x10: [mem 0xc0434000-0xc0437fff 64bit] [ 0.266243] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.266368] pci 0000:00:1c.0: [8086:8c1c] type 01 class 0x060400 [ 0.266438] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.266599] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320 [ 0.266627] pci 0000:00:1d.0: reg 0x10: [mem 0xc043c000-0xc043c3ff] [ 0.266697] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.266824] pci 0000:00:1f.0: [8086:8c4f] type 00 class 0x060100 [ 0.267040] pci 0000:00:1f.2: [8086:8c03] type 00 class 0x010601 [ 0.267062] pci 0000:00:1f.2: reg 0x10: [io 0x30a8-0x30af] [ 0.267069] pci 0000:00:1f.2: reg 0x14: [io 0x30bc-0x30bf] [ 0.267077] pci 0000:00:1f.2: reg 0x18: [io 0x30a0-0x30a7] [ 0.267084] pci 0000:00:1f.2: reg 0x1c: [io 0x30b8-0x30bb] [ 0.267092] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f] [ 0.267099] pci 0000:00:1f.2: reg 0x24: [mem 0xc043b000-0xc043b7ff] [ 0.267126] pci 0000:00:1f.2: PME# supported from D3hot [ 0.267247] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500 [ 0.267261] pci 0000:00:1f.3: reg 0x10: [mem 0xc0438000-0xc04380ff 64bit] [ 0.267276] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.267443] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.267466] pci_bus 0000:00: on NUMA node 0 [ 0.268814] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.268875] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.268927] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.268989] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.269041] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.269094] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.269152] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.269208] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.269493] ACPI: Enabled 5 GPEs in block 00 to 3F [ 0.269608] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.269680] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.269684] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.269689] vgaarb: loaded [ 0.269692] vgaarb: bridge control possible 0000:00:02.0 [ 0.269761] SCSI subsystem initialized [ 0.269792] libata version 3.00 loaded. [ 0.269807] pps_core: LinuxPPS API ver. 1 registered [ 0.269810] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.269818] PTP clock support registered [ 0.269834] PCI: Using ACPI for IRQ routing [ 0.275632] PCI: pci_cache_line_size set to 64 bytes [ 0.275668] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.275669] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.275670] e820: reserve RAM buffer [mem 0xa2787000-0xa3ffffff] [ 0.275671] e820: reserve RAM buffer [mem 0xa3000000-0xa3ffffff] [ 0.275672] e820: reserve RAM buffer [mem 0x14e600000-0x14fffffff] [ 0.275774] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.275781] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.277811] clocksource: Switched to clocksource hpet [ 0.279934] pnp: PnP ACPI init [ 0.280187] system 00:00: [io 0x06a4] has been reserved [ 0.280192] system 00:00: [io 0x06a0] has been reserved [ 0.280196] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.280414] system 00:01: [io 0x0680-0x069f] has been reserved [ 0.280418] system 00:01: [io 0xffff] has been reserved [ 0.280421] system 00:01: [io 0xffff] has been reserved [ 0.280424] system 00:01: [io 0xffff] has been reserved [ 0.280428] system 00:01: [io 0x1800-0x18fe] could not be reserved [ 0.280431] system 00:01: [io 0x164e-0x164f] has been reserved [ 0.280435] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.280472] system 00:02: [io 0x0800-0x087f] has been reserved [ 0.280475] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.280495] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.280526] system 00:04: [io 0x1854-0x1857] has been reserved [ 0.280530] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.280612] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.280658] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.280827] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.280831] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.280835] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.280838] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.280842] system 00:07: [mem 0xe0000000-0xefffffff] could not be reserved [ 0.280846] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.280849] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.280853] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.280856] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved [ 0.280860] system 00:07: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.280863] system 00:07: [mem 0xafa20000-0xafa20fff] has been reserved [ 0.280867] system 00:07: [mem 0xafa10000-0xafa1ffff] has been reserved [ 0.280870] system 00:07: [mem 0xa2a9f000-0xa2aaefff] has been reserved [ 0.280874] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.281505] system 00:08: [mem 0x00000000-0x0009cfff] could not be reserved [ 0.281509] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.281602] pnp: PnP ACPI: found 9 devices [ 0.287450] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.287473] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 0.287476] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 0.287477] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 0.287481] pci 0000:00:1c.0: res[8]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.287482] pci 0000:00:1c.0: res[8]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.287484] pci 0000:00:1c.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.287485] pci 0000:00:1c.0: res[9]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.287487] pci 0000:00:1c.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.287488] pci 0000:00:1c.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.287492] pci 0000:00:1c.0: BAR 8: assigned [mem 0xafb00000-0xafcfffff] [ 0.287498] pci 0000:00:1c.0: BAR 9: assigned [mem 0xafd00000-0xafefffff 64bit pref] [ 0.287503] pci 0000:00:1c.0: BAR 7: assigned [io 0x2000-0x2fff] [ 0.287508] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.287517] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.287524] pci 0000:00:1c.0: bridge window [mem 0xafb00000-0xafcfffff] [ 0.287530] pci 0000:00:1c.0: bridge window [mem 0xafd00000-0xafefffff 64bit pref] [ 0.287541] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.287542] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.287544] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.287545] pci_bus 0000:00: resource 7 [mem 0xafa00000-0xfeafffff window] [ 0.287546] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.287548] pci_bus 0000:01: resource 1 [mem 0xafb00000-0xafcfffff] [ 0.287549] pci_bus 0000:01: resource 2 [mem 0xafd00000-0xafefffff 64bit pref] [ 0.287574] NET: Registered protocol family 2 [ 0.287660] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.287696] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.287763] TCP: Hash tables configured (established 32768 bind 32768) [ 0.287780] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.287791] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.287855] NET: Registered protocol family 1 [ 0.287869] pci 0000:00:02.0: Video device with shadowed ROM [ 0.287901] PCI: CLS 0 bytes, default 64 [ 0.287921] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.287925] software IO TLB [mem 0x915f8000-0x955f8000] (64MB) mapped at [ffff8800915f8000-ffff8800955f7fff] [ 0.288496] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.291022] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.291031] io scheduler noop registered [ 0.291037] io scheduler deadline registered [ 0.291078] io scheduler cfq registered (default) [ 0.291352] intel_idle: MWAIT substates: 0x42120 [ 0.291353] intel_idle: v0.4 model 0x46 [ 0.291354] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.291690] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.291799] ACPI: Lid Switch [LID0] [ 0.291862] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.291869] ACPI: Power Button [PWRB] [ 0.291902] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.291907] ACPI: Power Button [PWRF] [ 0.291949] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.312515] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.312785] serial 0000:00:16.3: enabling device (0000 -> 0003) [ 0.333155] 0000:00:16.3: ttyS1 at I/O 0x30b0 (irq = 19, base_baud = 115200) is a 16550A [ 0.333387] [drm] Initialized drm 1.1.0 20060810 [ 0.333728] [drm] Found 128MB of eLLC [ 0.333843] [drm] Memory usable by graphics device = 2048M [ 0.333847] [drm] Replacing VGA console driver [ 0.340028] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.340034] [drm] Driver supports precise vblank timestamp query. [ 0.340149] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 0.555876] [drm] failed to retrieve link info, disabling eDP [ 0.641548] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 0.642020] acpi device:5d: registered as cooling_device0 [ 0.642082] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 0.642106] [drm] Initialized i915 1.6.0 20151218 for 0000:00:02.0 on minor 0 [ 0.643940] loop: module loaded [ 0.644074] ahci 0000:00:1f.2: version 3.0 [ 0.644197] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 0.644229] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x13 impl SATA mode [ 0.644235] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pio slum part ems sxs apst [ 0.648150] scsi host0: ahci [ 0.648250] scsi host1: ahci [ 0.648320] scsi host2: ahci [ 0.648404] scsi host3: ahci [ 0.648469] scsi host4: ahci [ 0.648536] scsi host5: ahci [ 0.648563] ata1: SATA max UDMA/133 abar m2048@0xc043b000 port 0xc043b100 irq 26 [ 0.648569] ata2: SATA max UDMA/133 abar m2048@0xc043b000 port 0xc043b180 irq 26 [ 0.648573] ata3: DUMMY [ 0.648575] ata4: DUMMY [ 0.648583] ata5: SATA max UDMA/133 abar m2048@0xc043b000 port 0xc043b300 irq 26 [ 0.648586] ata6: DUMMY [ 0.648627] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 0.648630] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 0.648758] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 0.716001] fbcon: inteldrmfb (fb0) is primary device [ 0.800955] e1000e 0000:00:19.0 eth0: registered PHC clock [ 0.800957] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:13:20:fc:c0:1d [ 0.800958] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 0.801009] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF [ 0.801299] rtc_cmos 00:03: RTC can wake from S4 [ 0.801420] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 0.801452] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.801468] Intel P-state driver initializing. [ 0.801725] EFI Variables Facility v0.08 2004-May-17 [ 0.814150] NET: Registered protocol family 17 [ 0.814282] AVX2 version of gcm_enc/dec engaged. [ 0.814282] AES CTR mode by8 optimization enabled [ 0.814999] netpoll: netconsole: local port 6665 [ 0.815000] netpoll: netconsole: local IPv4 address 192.168.1.215 [ 0.815000] netpoll: netconsole: interface 'eth0' [ 0.815000] netpoll: netconsole: remote port 6666 [ 0.815001] netpoll: netconsole: remote IPv4 address 192.168.1.10 [ 0.815001] netpoll: netconsole: remote ethernet address ec:a8:6b:f9:d3:ae [ 0.815002] netpoll: netconsole: device eth0 not up yet, forcing it [ 0.944905] ------------[ cut here ]------------ [ 0.944912] WARNING: CPU: 1 PID: 14 at drivers/gpu/drm/drm_irq.c:1268 drm_wait_one_vblank+0x13b/0x180() [ 0.944913] vblank wait timed out on crtc 0 [ 0.944915] CPU: 1 PID: 14 Comm: kworker/1:0 Not tainted 4.4.0-rc6+ #501 [ 0.944916] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 0.944919] Workqueue: events output_poll_execute [ 0.944921] ffffffff8177bb54 ffff880149b57a18 ffffffff8125b4e9 0000000000000001 [ 0.944922] ffff880149b57a68 ffff880149b57a58 ffffffff8106c342 ffff880149b57ab8 [ 0.944924] 0000000000000000 ffff880148b4e000 0000000000000000 000000000000000c [ 0.944924] Call Trace: [ 0.944929] [] dump_stack+0x45/0x5c [ 0.944932] [] warn_slowpath_common+0x92/0xd0 [ 0.944933] [] warn_slowpath_fmt+0x46/0x50 [ 0.944936] [] ? finish_wait+0x63/0x80 [ 0.944938] [] drm_wait_one_vblank+0x13b/0x180 [ 0.944940] [] ? __wake_up_common+0x90/0x90 [ 0.944942] [] haswell_crtc_enable+0x728/0x8c0 [ 0.944944] [] ? intel_display_power_put+0xdd/0x150 [ 0.944946] [] intel_atomic_commit+0x739/0x1810 [ 0.944948] [] ? drm_atomic_check_only+0x15f/0x5b0 [ 0.944950] [] drm_atomic_commit+0x40/0x70 [ 0.944951] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x295/0x2c0 [ 0.944953] [] drm_fb_helper_set_par+0x2c/0x50 [ 0.944954] [] drm_fb_helper_hotplug_event+0xad/0x110 [ 0.944957] [] intel_fbdev_output_poll_changed+0x1e/0x30 [ 0.944958] [] drm_kms_helper_hotplug_event+0x2b/0x40 [ 0.944959] [] output_poll_execute+0x7f/0x1e0 [ 0.944962] [] process_one_work+0x135/0x380 [ 0.944963] [] worker_thread+0x11a/0x410 [ 0.944964] [] ? process_scheduled_works+0x40/0x40 [ 0.944967] [] kthread+0xc9/0xe0 [ 0.944968] [] ? __kthread_parkme+0x80/0x80 [ 0.944971] [] ret_from_fork+0x3f/0x70 [ 0.944973] [] ? __kthread_parkme+0x80/0x80 [ 0.944974] ---[ end trace c24109ba1fac09a2 ]--- [ 0.953913] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 0.955066] ata1.00: READ LOG DMA EXT failed, trying unqueued [ 0.955146] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1 [ 0.955147] ata1.00: ATA-9: Samsung SSD 840 PRO Series, DXM05B0Q, max UDMA/133 [ 0.955148] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 0.955490] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1 [ 0.955553] ata1.00: configured for UDMA/133 [ 1.044904] ------------[ cut here ]------------ [ 1.044911] WARNING: CPU: 1 PID: 14 at drivers/gpu/drm/drm_irq.c:1268 drm_wait_one_vblank+0x13b/0x180() [ 1.044911] vblank wait timed out on crtc 0 [ 1.044913] CPU: 1 PID: 14 Comm: kworker/1:0 Tainted: G W 4.4.0-rc6+ #501 [ 1.044914] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 1.044918] Workqueue: events output_poll_execute [ 1.044920] ffffffff8177bb54 ffff880149b57a18 ffffffff8125b4e9 0000000000000001 [ 1.044921] ffff880149b57a68 ffff880149b57a58 ffffffff8106c342 ffff880149b57ab8 [ 1.044922] 0000000000000000 ffff880148b4e000 0000000000000000 0000000000000012 [ 1.044923] Call Trace: [ 1.044927] [] dump_stack+0x45/0x5c [ 1.044930] [] warn_slowpath_common+0x92/0xd0 [ 1.044932] [] warn_slowpath_fmt+0x46/0x50 [ 1.044935] [] ? finish_wait+0x63/0x80 [ 1.044937] [] drm_wait_one_vblank+0x13b/0x180 [ 1.044938] [] ? __wake_up_common+0x90/0x90 [ 1.044941] [] haswell_crtc_enable+0x733/0x8c0 [ 1.044943] [] ? intel_display_power_put+0xdd/0x150 [ 1.044945] [] intel_atomic_commit+0x739/0x1810 [ 1.044947] [] ? drm_atomic_check_only+0x15f/0x5b0 [ 1.044949] [] drm_atomic_commit+0x40/0x70 [ 1.044950] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x295/0x2c0 [ 1.044952] [] drm_fb_helper_set_par+0x2c/0x50 [ 1.044953] [] drm_fb_helper_hotplug_event+0xad/0x110 [ 1.044956] [] intel_fbdev_output_poll_changed+0x1e/0x30 [ 1.044957] [] drm_kms_helper_hotplug_event+0x2b/0x40 [ 1.044958] [] output_poll_execute+0x7f/0x1e0 [ 1.044961] [] process_one_work+0x135/0x380 [ 1.044962] [] worker_thread+0x11a/0x410 [ 1.044963] [] ? process_scheduled_works+0x40/0x40 [ 1.044966] [] kthread+0xc9/0xe0 [ 1.044967] [] ? __kthread_parkme+0x80/0x80 [ 1.044970] [] ret_from_fork+0x3f/0x70 [ 1.044972] [] ? __kthread_parkme+0x80/0x80 [ 1.044973] ---[ end trace c24109ba1fac09a3 ]--- [ 1.144905] ------------[ cut here ]------------ [ 1.144911] WARNING: CPU: 1 PID: 14 at drivers/gpu/drm/drm_irq.c:1268 drm_wait_one_vblank+0x13b/0x180() [ 1.144912] vblank wait timed out on crtc 0 [ 1.144914] CPU: 1 PID: 14 Comm: kworker/1:0 Tainted: G W 4.4.0-rc6+ #501 [ 1.144915] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 1.144918] Workqueue: events output_poll_execute [ 1.144921] ffffffff8177bb54 ffff880149b57aa8 ffffffff8125b4e9 0000000000000001 [ 1.144922] ffff880149b57af8 ffff880149b57ae8 ffffffff8106c342 ffff880149b57b48 [ 1.144923] 0000000000000000 ffff880148b4e000 0000000000000000 0000000000000018 [ 1.144923] Call Trace: [ 1.144928] [] dump_stack+0x45/0x5c [ 1.144931] [] warn_slowpath_common+0x92/0xd0 [ 1.144932] [] warn_slowpath_fmt+0x46/0x50 [ 1.144936] [] ? finish_wait+0x63/0x80 [ 1.144938] [] drm_wait_one_vblank+0x13b/0x180 [ 1.144940] [] ? __wake_up_common+0x90/0x90 [ 1.144942] [] intel_atomic_commit+0x6d8/0x1810 [ 1.144945] [] ? drm_atomic_check_only+0x15f/0x5b0 [ 1.144946] [] drm_atomic_commit+0x40/0x70 [ 1.144948] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x295/0x2c0 [ 1.144950] [] drm_fb_helper_set_par+0x2c/0x50 [ 1.144951] [] drm_fb_helper_hotplug_event+0xad/0x110 [ 1.144954] [] intel_fbdev_output_poll_changed+0x1e/0x30 [ 1.144955] [] drm_kms_helper_hotplug_event+0x2b/0x40 [ 1.144957] [] output_poll_execute+0x7f/0x1e0 [ 1.144959] [] process_one_work+0x135/0x380 [ 1.144961] [] worker_thread+0x11a/0x410 [ 1.144962] [] ? process_scheduled_works+0x40/0x40 [ 1.144964] [] kthread+0xc9/0xe0 [ 1.144966] [] ? __kthread_parkme+0x80/0x80 [ 1.144969] [] ret_from_fork+0x3f/0x70 [ 1.144971] [] ? __kthread_parkme+0x80/0x80 [ 1.144972] ---[ end trace c24109ba1fac09a4 ]--- [ 1.214622] Console: switching to colour frame buffer device 128x48 [ 1.268828] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.269516] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 840 5B0Q PQ: 0 ANSI: 5 [ 1.270292] ata1.00: Enabling discard_zeroes_data [ 1.271029] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB) [ 1.271991] sd 0:0:0:0: [sda] Write Protect is off [ 1.272694] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.272758] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.273643] ata1.00: Enabling discard_zeroes_data [ 1.276454] sda: sda1 sda2 sda3 [ 1.277459] ata1.00: Enabling discard_zeroes_data [ 1.278433] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.287908] tsc: Refined TSC clocksource calibration: 2394.456 MHz [ 1.288669] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2283c236f90, max_idle_ns: 440795217409 ns [ 1.575901] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.577409] ata2.00: ATAPI: TSSTcorp CDDVDW SN-S083F, SB01, max UDMA/100 [ 1.580672] ata2.00: configured for UDMA/100 [ 1.586087] scsi 1:0:0:0: CD-ROM TSSTcorp CDDVDW SN-S083F SB01 PQ: 0 ANSI: 5 [ 1.905857] ata5: SATA link down (SStatus 0 SControl 300) [ 2.289026] clocksource: Switched to clocksource tsc [ 4.400804] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 4.403122] console [netcon0] enabled [ 4.403716] netconsole: network logging started [ 4.404890] EXT4-fs (sda2): couldn't mount as ext3 due to feature incompatibilities [ 4.405639] EXT4-fs (sda2): couldn't mount as ext2 due to feature incompatibilities [ 4.409390] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 4.409979] VFS: Mounted root (ext4 filesystem) readonly on device 8:2. [ 4.411136] devtmpfs: mounted [ 4.412201] Freeing unused kernel memory: 1000K (ffffffff81899000 - ffffffff81993000) [ 4.412851] Write protecting the kernel read-only data: 8192k [ 4.413563] Freeing unused kernel memory: 808K (ffff880001536000 - ffff880001600000) [ 4.414588] Freeing unused kernel memory: 260K (ffff8800017bf000 - ffff880001800000) [ 4.498792] udevd[1223]: starting version 175 [ 4.708222] Adding 3945468k swap on /dev/sda3. Priority:-1 extents:1 across:3945468k SS [ 4.715288] EXT4-fs (sda2): re-mounted. Opts: (null) [ 4.765273] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 5.130338] random: dd urandom read with 52 bits of entropy available [ 39.830124] random: nonblocking pool is initialized [ 171.623231] ata1.00: exception Emask 0x10 SAct 0x200 SErr 0x280100 action 0x6 frozen [ 171.623272] ata1.00: irq_stat 0x08000000, interface fatal error [ 171.623296] ata1: SError: { UnrecovData 10B8B BadCRC } [ 171.623325] ata1.00: failed command: READ FPDMA QUEUED [ 171.623347] ata1.00: cmd 60/00:48:d8:cf:08/01:00:1b:00:00/40 tag 9 ncq 131072 in [ 171.623347] res 40/00:48:d8:cf:08/00:00:1b:00:00/40 Emask 0x10 (ATA bus error) [ 171.623410] ata1.00: status: { DRDY } [ 171.623428] ata1: hard resetting link [ 171.928255] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 171.929058] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1 [ 171.929398] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1 [ 171.929461] ata1.00: configured for UDMA/133 [ 171.929495] ata1: EH complete [ 171.929535] ata1.00: Enabling discard_zeroes_data [ 233.751747] ------------[ cut here ]------------ [ 233.751759] WARNING: CPU: 2 PID: 3737 at drivers/gpu/drm/i915/intel_display.c:12407 intel_atomic_check+0xe9c/0x1100() [ 233.751761] loop in pipe configuration computation [ 233.751764] CPU: 2 PID: 3737 Comm: Xorg Tainted: G W 4.4.0-rc6+ #501 [ 233.751766] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 233.751767] ffffffff8179a8b0 ffff8800a1adfaa8 ffffffff8125b4e9 0000000000000000 [ 233.751772] ffff8800a1adfaf8 ffff8800a1adfae8 ffffffff8106c342 000008c8000007f8 [ 233.751776] ffff8800a1a03600 0000000000000001 ffff880148b7d000 ffff880148b4e000 [ 233.751779] Call Trace: [ 233.751786] [] dump_stack+0x45/0x5c [ 233.751789] [] warn_slowpath_common+0x92/0xd0 [ 233.751791] [] warn_slowpath_fmt+0x46/0x50 [ 233.751794] [] ? intel_link_compute_m_n+0x54/0x70 [ 233.751795] [] intel_atomic_check+0xe9c/0x1100 [ 233.751799] [] drm_atomic_check_only+0x15f/0x5b0 [ 233.751801] [] ? drm_atomic_set_crtc_for_connector+0x29/0xa0 [ 233.751803] [] drm_atomic_commit+0x20/0x70 [ 233.751808] [] drm_atomic_helper_set_config+0x77/0xb0 [ 233.751811] [] drm_mode_set_config_internal+0x68/0x100 [ 233.751813] [] drm_mode_setcrtc+0xe8/0x510 [ 233.751815] [] drm_ioctl+0x255/0x4f0 [ 233.751818] [] ? ext4_file_write_iter+0x159/0x370 [ 233.751820] [] ? drm_crtc_check_viewport+0xa0/0xa0 [ 233.751823] [] do_vfs_ioctl+0x83/0x4d0 [ 233.751826] [] ? recalc_sigpending+0x17/0x30 [ 233.751827] [] ? __set_task_blocked+0x37/0x80 [ 233.751830] [] ? __sb_end_write+0x22/0x30 [ 233.751832] [] ? __set_current_blocked+0x3f/0x60 [ 233.751834] [] SyS_ioctl+0x4c/0x90 [ 233.751836] [] ? SyS_rt_sigprocmask+0x8d/0xb0 [ 233.751840] [] entry_SYSCALL_64_fastpath+0x12/0x6a [ 233.751841] ---[ end trace c24109ba1fac09a5 ]--- [ 233.753439] ------------[ cut here ]------------ [ 233.753445] WARNING: CPU: 2 PID: 3737 at drivers/gpu/drm/i915/intel_display.c:12407 intel_atomic_check+0xe9c/0x1100() [ 233.753447] loop in pipe configuration computation [ 233.753448] CPU: 2 PID: 3737 Comm: Xorg Tainted: G W 4.4.0-rc6+ #501 [ 233.753450] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 233.753451] ffffffff8179a8b0 ffff8800a1adfaa8 ffffffff8125b4e9 0000000000000000 [ 233.753454] ffff8800a1adfaf8 ffff8800a1adfae8 ffffffff8106c342 000008c8000007f8 [ 233.753457] ffff8800a148f000 0000000000000001 ffff880148b7d000 ffff880148b4e000 [ 233.753460] Call Trace: [ 233.753463] [] dump_stack+0x45/0x5c [ 233.753466] [] warn_slowpath_common+0x92/0xd0 [ 233.753467] [] warn_slowpath_fmt+0x46/0x50 [ 233.753469] [] ? intel_link_compute_m_n+0x54/0x70 [ 233.753470] [] intel_atomic_check+0xe9c/0x1100 [ 233.753472] [] drm_atomic_check_only+0x15f/0x5b0 [ 233.753474] [] ? drm_atomic_set_crtc_for_connector+0x29/0xa0 [ 233.753476] [] drm_atomic_commit+0x20/0x70 [ 233.753479] [] drm_atomic_helper_set_config+0x77/0xb0 [ 233.753481] [] drm_mode_set_config_internal+0x68/0x100 [ 233.753482] [] drm_mode_setcrtc+0xe8/0x510 [ 233.753484] [] drm_ioctl+0x255/0x4f0 [ 233.753486] [] ? drm_crtc_check_viewport+0xa0/0xa0 [ 233.753488] [] do_vfs_ioctl+0x83/0x4d0 [ 233.753490] [] ? recalc_sigpending+0x17/0x30 [ 233.753491] [] ? __set_task_blocked+0x37/0x80 [ 233.753493] [] ? __set_current_blocked+0x3f/0x60 [ 233.753495] [] SyS_ioctl+0x4c/0x90 [ 233.753496] [] ? SyS_rt_sigprocmask+0x8d/0xb0 [ 233.753500] [] entry_SYSCALL_64_fastpath+0x12/0x6a [ 233.753501] ---[ end trace c24109ba1fac09a6 ]--- [ 410.574745] ------------[ cut here ]------------ [ 410.574757] WARNING: CPU: 3 PID: 3737 at drivers/gpu/drm/i915/intel_display.c:12407 intel_atomic_check+0xe9c/0x1100() [ 410.574759] loop in pipe configuration computation [ 410.574761] CPU: 3 PID: 3737 Comm: Xorg Tainted: G W 4.4.0-rc6+ #501 [ 410.574763] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 410.574765] ffffffff8179a8b0 ffff8800a1adfaa8 ffffffff8125b4e9 0000000000000000 [ 410.574769] ffff8800a1adfaf8 ffff8800a1adfae8 ffffffff8106c342 000008c8000007f8 [ 410.574773] ffff8800a1a04c00 0000000000000001 ffff880148b7d000 ffff880148b4e000 [ 410.574777] Call Trace: [ 410.574781] [] dump_stack+0x45/0x5c [ 410.574785] [] warn_slowpath_common+0x92/0xd0 [ 410.574787] [] warn_slowpath_fmt+0x46/0x50 [ 410.574789] [] ? intel_link_compute_m_n+0x54/0x70 [ 410.574791] [] intel_atomic_check+0xe9c/0x1100 [ 410.574794] [] drm_atomic_check_only+0x15f/0x5b0 [ 410.574797] [] ? drm_atomic_set_crtc_for_connector+0x29/0xa0 [ 410.574800] [] drm_atomic_commit+0x20/0x70 [ 410.574805] [] drm_atomic_helper_set_config+0x77/0xb0 [ 410.574808] [] drm_mode_set_config_internal+0x68/0x100 [ 410.574810] [] drm_mode_setcrtc+0xe8/0x510 [ 410.574813] [] drm_ioctl+0x255/0x4f0 [ 410.574815] [] ? drm_crtc_check_viewport+0xa0/0xa0 [ 410.574818] [] do_vfs_ioctl+0x83/0x4d0 [ 410.574821] [] ? recalc_sigpending+0x17/0x30 [ 410.574823] [] ? __set_task_blocked+0x37/0x80 [ 410.574834] [] ? do_munmap+0x2e7/0x380 [ 410.574838] [] ? __set_current_blocked+0x3f/0x60 [ 410.574839] [] SyS_ioctl+0x4c/0x90 [ 410.574842] [] ? SyS_rt_sigprocmask+0x8d/0xb0 [ 410.574851] [] entry_SYSCALL_64_fastpath+0x12/0x6a [ 410.574853] ---[ end trace c24109ba1fac09a7 ]--- [ 410.574896] ------------[ cut here ]------------ [ 410.574900] WARNING: CPU: 3 PID: 3737 at drivers/gpu/drm/i915/intel_display.c:12407 intel_atomic_check+0xe9c/0x1100() [ 410.574901] loop in pipe configuration computation [ 410.574904] CPU: 3 PID: 3737 Comm: Xorg Tainted: G W 4.4.0-rc6+ #501 [ 410.574906] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 410.574907] ffffffff8179a8b0 ffff8800a1adfaa8 ffffffff8125b4e9 0000000000000001 [ 410.574913] ffff8800a1adfaf8 ffff8800a1adfae8 ffffffff8106c342 000008c8000007f8 [ 410.574924] ffff8800a1ac6000 0000000000000001 ffff880148b7d000 ffff880148b4e000 [ 410.574949] Call Trace: [ 410.574953] [] dump_stack+0x45/0x5c [ 410.574956] [] warn_slowpath_common+0x92/0xd0 [ 410.574959] [] warn_slowpath_fmt+0x46/0x50 [ 410.574961] [] ? intel_link_compute_m_n+0x54/0x70 [ 410.574963] [] intel_atomic_check+0xe9c/0x1100 [ 410.574965] [] drm_atomic_check_only+0x15f/0x5b0 [ 410.574967] [] ? drm_atomic_set_crtc_for_connector+0x29/0xa0 [ 410.574969] [] drm_atomic_commit+0x20/0x70 [ 410.574971] [] drm_atomic_helper_set_config+0x77/0xb0 [ 410.574973] [] drm_mode_set_config_internal+0x68/0x100 [ 410.574975] [] drm_mode_setcrtc+0xe8/0x510 [ 410.574977] [] drm_ioctl+0x255/0x4f0 [ 410.574979] [] ? drm_crtc_check_viewport+0xa0/0xa0 [ 410.574981] [] do_vfs_ioctl+0x83/0x4d0 [ 410.574982] [] ? recalc_sigpending+0x17/0x30 [ 410.574984] [] ? __set_task_blocked+0x37/0x80 [ 410.574988] [] ? do_munmap+0x2e7/0x380 [ 410.574990] [] ? __set_current_blocked+0x3f/0x60 [ 410.574992] [] SyS_ioctl+0x4c/0x90 [ 410.574994] [] ? SyS_rt_sigprocmask+0x8d/0xb0 [ 410.574996] [] entry_SYSCALL_64_fastpath+0x12/0x6a [ 410.574998] ---[ end trace c24109ba1fac09a8 ]--- [ 460.696750] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696757] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696760] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696762] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696769] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2 [ 460.696806] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696810] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_THROTTLE [ 460.696815] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696817] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB [ 460.696821] [drm:drm_framebuffer_unreference] ffff8800a1b72540: FB ID: 51 (1) [ 460.696824] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_SET_CACHING [ 460.696882] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696884] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.696885] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_MADVISE [ 460.696897] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE [ 460.696917] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE [ 460.697847] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.697898] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.697911] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.697940] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.697963] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.697967] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.698063] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.698065] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 460.698067] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:34:DP-1] [ 460.698068] [drm:intel_dp_detect] [CONNECTOR:34:DP-1] [ 460.698070] [drm:intel_power_well_enable] enabling always-on [ 460.698079] [drm:intel_power_well_disable] disabling always-on [ 460.698080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:34:DP-1] disconnected [ 460.698085] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.698086] [drm:drm_mode_getconnector] [CONNECTOR:40:?] [ 460.698087] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:40:HDMI-A-1] [ 460.698089] [drm:intel_hdmi_detect] [CONNECTOR:40:HDMI-A-1] [ 460.698090] [drm:intel_power_well_enable] enabling always-on [ 460.730442] [drm:intel_hdmi_detect] Live status not up! [ 460.730444] [drm:intel_power_well_disable] disabling always-on [ 460.730446] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:40:HDMI-A-1] disconnected [ 460.730455] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.730457] [drm:drm_mode_getconnector] [CONNECTOR:43:?] [ 460.730458] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:43:HDMI-A-2] [ 460.730459] [drm:intel_hdmi_detect] [CONNECTOR:43:HDMI-A-2] [ 460.730460] [drm:intel_power_well_enable] enabling always-on [ 460.763479] [drm:intel_hdmi_detect] Live status not up! [ 460.763483] [drm:intel_power_well_disable] disabling always-on [ 460.763487] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:43:HDMI-A-2] disconnected [ 460.763507] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.763508] [drm:drm_mode_getconnector] [CONNECTOR:31:?] [ 460.763510] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:VGA-1] [ 460.763513] [drm:intel_power_well_enable] enabling always-on [ 460.764493] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 460.764495] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 460.765485] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 460.765490] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 460.765492] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 460.765494] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 460.766017] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 460.766018] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 460.766020] [drm:intel_power_well_disable] disabling always-on [ 460.766028] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:VGA-1] probed modes : [ 460.766031] [drm:drm_mode_debug_printmodeline] Modeline 50:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 460.766033] [drm:drm_mode_debug_printmodeline] Modeline 48:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 460.766034] [drm:drm_mode_debug_printmodeline] Modeline 47:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 460.766036] [drm:drm_mode_debug_printmodeline] Modeline 49:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 460.766038] [drm:drm_mode_debug_printmodeline] Modeline 46:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 460.766045] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.766047] [drm:drm_mode_getconnector] [CONNECTOR:31:?] [ 460.766054] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY [ 460.766059] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY [ 460.766605] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_MADVISE [ 460.766609] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_SET_CACHING [ 460.766663] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB [ 460.766667] [drm:drm_mode_addfb2] [FB:51] [ 460.766679] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.766681] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB [ 460.766683] [drm:drm_framebuffer_unreference] ffff8800a170c9c0: FB ID: 52 (1) [ 460.766684] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_SET_CACHING [ 460.766734] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETGAMMA [ 460.766743] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2 [ 460.766753] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.766757] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC [ 460.766760] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] [ 460.766762] [drm:drm_mode_setcrtc] [CONNECTOR:31:VGA-1] [ 460.766765] [drm:drm_atomic_state_init] Allocated atomic state ffff8800a1ac7c00 [ 460.766768] [drm:drm_atomic_get_crtc_state] Added [CRTC:21:crtc-0] ffff8800a18be000 state to ffff8800a1ac7c00 [ 460.766770] [drm:drm_atomic_get_plane_state] Added [PLANE:18:plane-0] ffff8800a1b72e40 state to ffff8800a1ac7c00 [ 460.766772] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:] for CRTC state ffff8800a18be000 [ 460.766773] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff8800a1b72e40 to [CRTC:21:crtc-0] [ 460.766775] [drm:drm_framebuffer_reference] ffff8800a1b72f00: FB ID: 51 (2) [ 460.766776] [drm:drm_atomic_set_fb_for_plane] Set [FB:51] for plane state ffff8800a1b72e40 [ 460.766778] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:31] ffff8800a19b97c0 state to ffff8800a1ac7c00 [ 460.766780] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21:crtc-0] to ffff8800a1ac7c00 [ 460.766781] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800a19b97c0 to [CRTC:21:crtc-0] [ 460.766783] [drm:drm_atomic_check_only] checking ffff8800a1ac7c00 [ 460.766785] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] mode changed [ 460.766786] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] enable changed [ 460.766787] [drm:update_connector_routing] Updating routing for [CONNECTOR:31:VGA-1] [ 460.766789] [drm:update_connector_routing] [CONNECTOR:31:VGA-1] using [ENCODER:32:DAC-32] on [CRTC:21:crtc-0] [ 460.766790] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] active changed [ 460.766792] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] needs all connectors, enable: y, active: y [ 460.766793] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21:crtc-0] to ffff8800a1ac7c00 [ 460.766794] [drm:drm_atomic_connectors_for_crtc] State ffff8800a1ac7c00 has 1 connectors for [CRTC:21:crtc-0] [ 460.766796] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21:crtc-0] to ffff8800a1ac7c00 [ 460.766798] [drm:connected_sink_compute_bpp] [CONNECTOR:31:VGA-1] checking for sink bpp constrains [ 460.766799] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 [ 460.766801] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 3 [ 460.766802] [drm:ironlake_check_fdi_lanes] only 2 lanes on haswell, required: 3 lanes [ 460.766803] [drm:ironlake_fdi_compute_config] fdi link bw constraint, reducing pipe bpp to 18 [ 460.766804] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 460.766805] [drm:intel_modeset_pipe_config] CRTC bw constrained, retrying [ 460.766807] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 3 [ 460.766807] [drm:ironlake_check_fdi_lanes] only 2 lanes on haswell, required: 3 lanes [ 460.766808] [drm:ironlake_fdi_compute_config] fdi link bw constraint, reducing pipe bpp to 18 [ 460.766809] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 460.766810] ------------[ cut here ]------------ [ 460.766820] WARNING: CPU: 3 PID: 3737 at drivers/gpu/drm/i915/intel_display.c:12407 intel_atomic_check+0xe9c/0x1100() [ 460.766822] loop in pipe configuration computation [ 460.766825] CPU: 3 PID: 3737 Comm: Xorg Tainted: G W 4.4.0-rc6+ #501 [ 460.766827] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 460.766829] ffffffff8179a8b0 ffff8800a1adfaa8 ffffffff8125b4e9 0000000000000000 [ 460.766835] ffff8800a1adfaf8 ffff8800a1adfae8 ffffffff8106c342 ffff8800a1adfaf0 [ 460.766839] ffff8800a1ac7c00 0000000000000001 ffff880148b7d000 ffff880148b4e000 [ 460.766844] Call Trace: [ 460.766849] [] dump_stack+0x45/0x5c [ 460.766854] [] warn_slowpath_common+0x92/0xd0 [ 460.766856] [] warn_slowpath_fmt+0x46/0x50 [ 460.766858] [] intel_atomic_check+0xe9c/0x1100 [ 460.766862] [] drm_atomic_check_only+0x15f/0x5b0 [ 460.766865] [] ? drm_atomic_set_crtc_for_connector+0x97/0xa0 [ 460.766868] [] drm_atomic_commit+0x20/0x70 [ 460.766873] [] drm_atomic_helper_set_config+0x77/0xb0 [ 460.766876] [] drm_mode_set_config_internal+0x68/0x100 [ 460.766879] [] drm_mode_setcrtc+0xe8/0x510 [ 460.766882] [] drm_ioctl+0x255/0x4f0 [ 460.766887] [] ? ext4_file_write_iter+0x159/0x370 [ 460.766889] [] ? drm_crtc_check_viewport+0xa0/0xa0 [ 460.766892] [] do_vfs_ioctl+0x83/0x4d0 [ 460.766895] [] ? recalc_sigpending+0x17/0x30 [ 460.766897] [] ? __set_task_blocked+0x37/0x80 [ 460.766900] [] ? __sb_end_write+0x22/0x30 [ 460.766902] [] ? __set_current_blocked+0x3f/0x60 [ 460.766905] [] SyS_ioctl+0x4c/0x90 [ 460.766907] [] ? SyS_rt_sigprocmask+0x8d/0xb0 [ 460.766912] [] entry_SYSCALL_64_fastpath+0x12/0x6a [ 460.766914] ---[ end trace c24109ba1fac09a9 ]--- [ 460.766916] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8800a1ac7c00 [ 460.766918] [drm:drm_property_unreference_blob] ffff8800a1b72c00: blob ID: 53 (1) [ 460.766919] [drm:drm_framebuffer_unreference] ffff8800a1b72f00: FB ID: 51 (3) [ 460.766920] [drm:drm_atomic_state_free] Freeing atomic state ffff8800a1ac7c00 [ 460.766922] [drm:drm_framebuffer_unreference] ffff8800a1b72f00: FB ID: 51 (2) [ 460.766924] [drm:drm_ioctl] ret = -22 [ 460.766927] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETFB [ 460.766930] [drm:drm_framebuffer_unreference] ffff88009f7e8b40: FB ID: 44 (2) [ 460.766931] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE [ 460.766936] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.766938] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2 [ 460.766944] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC [ 460.766946] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] [ 460.766948] [drm:drm_mode_setcrtc] [CONNECTOR:31:VGA-1] [ 460.766949] [drm:drm_atomic_state_init] Allocated atomic state ffff880148a09800 [ 460.766951] [drm:drm_atomic_get_crtc_state] Added [CRTC:21:crtc-0] ffff8800a18be000 state to ffff880148a09800 [ 460.766952] [drm:drm_atomic_get_plane_state] Added [PLANE:18:plane-0] ffff8800a1b72e40 state to ffff880148a09800 [ 460.766954] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:] for CRTC state ffff8800a18be000 [ 460.766955] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffff8800a1b72e40 to [CRTC:21:crtc-0] [ 460.766956] [drm:drm_framebuffer_reference] ffff88009f7e8b40: FB ID: 44 (2) [ 460.766957] [drm:drm_atomic_set_fb_for_plane] Set [FB:44] for plane state ffff8800a1b72e40 [ 460.766958] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:31] ffff8800a19b97c0 state to ffff880148a09800 [ 460.766959] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21:crtc-0] to ffff880148a09800 [ 460.766961] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffff8800a19b97c0 to [CRTC:21:crtc-0] [ 460.766962] [drm:drm_atomic_check_only] checking ffff880148a09800 [ 460.766963] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] mode changed [ 460.766964] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] enable changed [ 460.766965] [drm:update_connector_routing] Updating routing for [CONNECTOR:31:VGA-1] [ 460.766966] [drm:update_connector_routing] [CONNECTOR:31:VGA-1] using [ENCODER:32:DAC-32] on [CRTC:21:crtc-0] [ 460.766967] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] active changed [ 460.766969] [drm:drm_atomic_helper_check_modeset] [CRTC:21:crtc-0] needs all connectors, enable: y, active: y [ 460.766970] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21:crtc-0] to ffff880148a09800 [ 460.766971] [drm:drm_atomic_connectors_for_crtc] State ffff880148a09800 has 1 connectors for [CRTC:21:crtc-0] [ 460.766973] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:21:crtc-0] to ffff880148a09800 [ 460.766974] [drm:connected_sink_compute_bpp] [CONNECTOR:31:VGA-1] checking for sink bpp constrains [ 460.766975] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 [ 460.766976] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 3 [ 460.766977] [drm:ironlake_check_fdi_lanes] only 2 lanes on haswell, required: 3 lanes [ 460.766978] [drm:ironlake_fdi_compute_config] fdi link bw constraint, reducing pipe bpp to 18 [ 460.766979] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 460.766980] [drm:intel_modeset_pipe_config] CRTC bw constrained, retrying [ 460.766981] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 3 [ 460.766982] [drm:ironlake_check_fdi_lanes] only 2 lanes on haswell, required: 3 lanes [ 460.766983] [drm:ironlake_fdi_compute_config] fdi link bw constraint, reducing pipe bpp to 18 [ 460.766984] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 460.766984] ------------[ cut here ]------------ [ 460.766987] WARNING: CPU: 3 PID: 3737 at drivers/gpu/drm/i915/intel_display.c:12407 intel_atomic_check+0xe9c/0x1100() [ 460.766989] loop in pipe configuration computation [ 460.766991] CPU: 3 PID: 3737 Comm: Xorg Tainted: G W 4.4.0-rc6+ #501 [ 460.766993] Hardware name: Intel Corporation Shark Bay Client platform/Basking Ridge, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013 [ 460.766994] ffffffff8179a8b0 ffff8800a1adfaa8 ffffffff8125b4e9 0000000000000000 [ 460.766998] ffff8800a1adfaf8 ffff8800a1adfae8 ffffffff8106c342 ffff8800a1adfaf0 [ 460.767003] ffff880148a09800 0000000000000001 ffff880148b7d000 ffff880148b4e000 [ 460.767007] Call Trace: [ 460.767010] [] dump_stack+0x45/0x5c [ 460.767012] [] warn_slowpath_common+0x92/0xd0 [ 460.767014] [] warn_slowpath_fmt+0x46/0x50 [ 460.767016] [] intel_atomic_check+0xe9c/0x1100 [ 460.767019] [] drm_atomic_check_only+0x15f/0x5b0 [ 460.767022] [] ? drm_atomic_set_crtc_for_connector+0x97/0xa0 [ 460.767024] [] drm_atomic_commit+0x20/0x70 [ 460.767027] [] drm_atomic_helper_set_config+0x77/0xb0 [ 460.767030] [] drm_mode_set_config_internal+0x68/0x100 [ 460.767032] [] drm_mode_setcrtc+0xe8/0x510 [ 460.767034] [] drm_ioctl+0x255/0x4f0 [ 460.767037] [] ? ext4_file_write_iter+0x159/0x370 [ 460.767039] [] ? drm_crtc_check_viewport+0xa0/0xa0 [ 460.767042] [] do_vfs_ioctl+0x83/0x4d0 [ 460.767044] [] ? recalc_sigpending+0x17/0x30 [ 460.767046] [] ? __set_task_blocked+0x37/0x80 [ 460.767048] [] ? __sb_end_write+0x22/0x30 [ 460.767050] [] ? __set_current_blocked+0x3f/0x60 [ 460.767052] [] SyS_ioctl+0x4c/0x90 [ 460.767054] [] ? SyS_rt_sigprocmask+0x8d/0xb0 [ 460.767057] [] entry_SYSCALL_64_fastpath+0x12/0x6a [ 460.767059] ---[ end trace c24109ba1fac09aa ]--- [ 460.767060] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880148a09800 [ 460.767062] [drm:drm_property_unreference_blob] ffff8800a1b72c00: blob ID: 53 (1) [ 460.767063] [drm:drm_framebuffer_unreference] ffff88009f7e8b40: FB ID: 44 (3) [ 460.767064] [drm:drm_atomic_state_free] Freeing atomic state ffff880148a09800 [ 460.767065] [drm:drm_framebuffer_unreference] ffff88009f7e8b40: FB ID: 44 (2) [ 460.767067] [drm:drm_ioctl] ret = -22 [ 460.767081] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES [ 460.767084] [drm:drm_mode_getresources] [CONNECTOR:31:VGA-1] [ 460.767085] [drm:drm_mode_getresources] [CONNECTOR:34:DP-1] [ 460.767086] [drm:drm_mode_getresources] [CONNECTOR:40:HDMI-A-1] [ 460.767087] [drm:drm_mode_getresources] [CONNECTOR:43:HDMI-A-2] [ 460.767088] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 460.767090] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.767091] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 460.767092] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.767093] [drm:drm_mode_getconnector] [CONNECTOR:40:?] [ 460.767095] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.767096] [drm:drm_mode_getconnector] [CONNECTOR:43:?] [ 460.767097] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR [ 460.767098] [drm:drm_mode_getconnector] [CONNECTOR:31:?] [ 460.767107] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767128] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767137] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767147] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767157] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767167] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767189] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_SET_CACHING [ 460.767208] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB [ 460.767210] [drm:drm_mode_addfb2] [FB:52] [ 460.767216] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767227] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767229] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767237] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767238] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767245] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767247] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767258] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767260] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767511] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY [ 460.767515] [drm:drm_ioctl] pid=3737, dev=0xe200, auth=1, I915_GEM_BUSY