[ 0.000000] Linux version 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ (gfx@bifrost) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #1 SMP PREEMPT Tue May 30 08:04:07 CDT 2017 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc3-drm-tip-ww22-commit-75397b6+ root=UUID=2a8388ef-fcb0-4ae0-964a-bd124748729c ro quiet drm.debug=0xe auto panic=1 nmi_watchdog=panic resume=/dev/sda3 fastboot [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 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 0x0000000000100000-0x00000000d1d99fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d1d9a000-0x00000000d2280fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d2281000-0x00000000da31ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000da320000-0x00000000da37efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000da37f000-0x00000000da3a2fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000da3a3000-0x00000000dacd2fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000dacd3000-0x00000000dafa2fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dafa3000-0x00000000daffefff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000db800000-0x00000000dfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021effffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0xda386000 ACPI 2.0=0xda386000 SMBIOS=0xf05b0 MPS=0xfd640 [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: /NUC5i7RYB, BIOS RYBDWi35.86A.0249.2015.0529.1640 05/29/2015 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x21f000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7F80000000 write-back [ 0.000000] 1 base 0080000000 mask 7FC0000000 write-back [ 0.000000] 2 base 00C0000000 mask 7FF0000000 write-back [ 0.000000] 3 base 00D0000000 mask 7FF8000000 write-back [ 0.000000] 4 base 00D8000000 mask 7FFE000000 write-back [ 0.000000] 5 base 00DA000000 mask 7FFF000000 write-back [ 0.000000] 6 base 0100000000 mask 7F00000000 write-back [ 0.000000] 7 base 0200000000 mask 7FE0000000 write-back [ 0.000000] 8 base 021F000000 mask 7FFF000000 uncachable [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: update [mem 0xdb000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000 [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x056c2000, 0x056c2fff] PGTABLE [ 0.000000] BRK [0x056c3000, 0x056c3fff] PGTABLE [ 0.000000] BRK [0x056c4000, 0x056c4fff] PGTABLE [ 0.000000] BRK [0x056c5000, 0x056c5fff] PGTABLE [ 0.000000] BRK [0x056c6000, 0x056c6fff] PGTABLE [ 0.000000] BRK [0x056c7000, 0x056c7fff] PGTABLE [ 0.000000] Secure boot could not be determined [ 0.000000] RAMDISK: [mem 0x369c2000-0x374d8fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000DA386000 000024 (v02 INTEL ) [ 0.000000] ACPI: XSDT 0x00000000DA386090 00009C (v01 INTEL NUC5i7RY 000000F9 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000DA39A220 00010C (v05 INTEL NUC5i7RY 000000F9 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000DA3861B8 014063 (v02 INTEL NUC5i7RY 000000F9 INTL 20120913) [ 0.000000] ACPI: FACS 0x00000000DACD1F80 000040 [ 0.000000] ACPI: APIC 0x00000000DA39A330 000084 (v03 INTEL NUC5i7RY 000000F9 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000DA39A3B8 000044 (v01 INTEL NUC5i7RY 000000F9 AMI 00010013) [ 0.000000] ACPI: FIDT 0x00000000DA39A400 00009C (v01 INTEL NUC5i7RY 000000F9 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000DA39A4A0 00003C (v01 INTEL NUC5i7RY 000000F9 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000DA39A4E0 000038 (v01 INTEL NUC5i7RY 000000F9 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000DA39A518 000315 (v01 INTEL NUC5i7RY 000000F9 INTL 20120913) [ 0.000000] ACPI: UEFI 0x00000000DA39A830 000042 (v01 INTEL NUC5i7RY 000000F9 00000000) [ 0.000000] ACPI: SSDT 0x00000000DA39A878 000C7D (v02 INTEL NUC5i7RY 000000F9 INTL 20120913) [ 0.000000] ACPI: ASF! 0x00000000DA39B4F8 0000A0 (v32 INTEL NUC5i7RY 000000F9 TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x00000000DA39B598 000539 (v02 INTEL NUC5i7RY 000000F9 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA39BAD8 000B74 (v02 INTEL NUC5i7RY 000000F9 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA39C650 005BEF (v02 INTEL NUC5i7RY 000000F9 INTL 20120913) [ 0.000000] ACPI: DMAR 0x00000000DA3A2240 0000D4 (v01 INTEL NUC5i7RY 000000F9 INTL 00000001) [ 0.000000] ACPI: BGRT 0x00000000DA3A2318 000038 (v01 INTEL NUC5i7RY 000000F9 AMI 00010013) [ 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 0x0000000100000000-0x000000021effffff] [ 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 0x0000000000100000-0x00000000d1d99fff] [ 0.000000] node 0: [mem 0x00000000d2281000-0x00000000da31ffff] [ 0.000000] node 0: [mem 0x00000000dafff000-0x00000000daffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021effffff] [ 0.000000] On node 0 totalpages: 2067927 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 25 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13881 pages used for memmap [ 0.000000] DMA32 zone: 888378 pages, LIFO batch:31 [ 0.000000] Normal zone: 18368 pages used for memmap [ 0.000000] Normal zone: 1175552 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x00000000dc000000-0x00000000dfffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] low edge lint[0xc0]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x0]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x0]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x0]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 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: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd1d9a000-0xd2280fff] [ 0.000000] PM: Registered nosave memory: [mem 0xda320000-0xda37efff] [ 0.000000] PM: Registered nosave memory: [mem 0xda37f000-0xda3a2fff] [ 0.000000] PM: Registered nosave memory: [mem 0xda3a3000-0xdacd2fff] [ 0.000000] PM: Registered nosave memory: [mem 0xdacd3000-0xdafa2fff] [ 0.000000] PM: Registered nosave memory: [mem 0xdafa3000-0xdaffefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdb7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb800000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xe0000000-0xf7ffffff] 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:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 37 pages/cpu @ffff88021ec00000 s114376 r8192 d28984 u524288 [ 0.000000] pcpu-alloc: s114376 r8192 d28984 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2035589 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc3-drm-tip-ww22-commit-75397b6+ root=UUID=2a8388ef-fcb0-4ae0-964a-bd124748729c ro quiet drm.debug=0xe auto panic=1 nmi_watchdog=panic resume=/dev/sda3 fastboot [ 0.000000] log_buf_len individual max cpu contribution: 262144 bytes [ 0.000000] log_buf_len total cpu_extra contributions: 786432 bytes [ 0.000000] log_buf_len min size: 262144 bytes [ 0.000000] log_buf_len: 1048576 bytes [ 0.000000] early log buf free: 250120(95%) [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 7956100K/8271708K available (8668K kernel code, 1377K rwdata, 3444K rodata, 1200K init, 22640K bss, 315608K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] NR_IRQS:4352 nr_irqs:728 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] kmemleak: Early log buffer exceeded (2882), please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE [ 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 [ 0.001000] tsc: Detected 3092.986 MHz processor [ 0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6185.97 BogoMIPS (lpj=3092986) [ 0.001000] pid_max: default: 32768 minimum: 301 [ 0.001000] ACPI: Core revision 20170303 [ 0.128125] ACPI: 6 ACPI AML tables successfully acquired and loaded [ 0.128568] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.128569] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.129095] CPU: Physical Processor ID: 0 [ 0.129096] CPU: Processor Core ID: 0 [ 0.129099] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.129100] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.129103] mce: CPU supports 7 MCE banks [ 0.129119] CPU0: Thermal monitoring enabled (TM1) [ 0.129129] process: using mwait in idle threads [ 0.129131] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.129132] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.129283] Freeing SMP alternatives memory: 32K [ 0.133963] smpboot: Max logical packages: 2 [ 0.133970] DMAR: Host address width 39 [ 0.133972] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.133992] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e [ 0.133993] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.134020] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da [ 0.134021] DMAR: RMRR base: 0x000000daefc000 end: 0x000000daf0afff [ 0.134028] DMAR: RMRR base: 0x000000db800000 end: 0x000000dfffffff [ 0.134033] DMAR: ANDD device: 2 name: \_SB.PCI0.SDHC [ 0.134035] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.134036] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.134037] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.134038] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.134471] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.134472] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.135000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.144347] TSC deadline timer enabled [ 0.144353] smpboot: CPU0: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz (family: 0x6, model: 0x3d, stepping: 0x4) [ 0.148027] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.148060] ... version: 3 [ 0.148061] ... bit width: 48 [ 0.148062] ... generic registers: 4 [ 0.148063] ... value mask: 0000ffffffffffff [ 0.148064] ... max period: 00007fffffffffff [ 0.148065] ... fixed-purpose events: 3 [ 0.148066] ... event mask: 000000070000000f [ 0.154209] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.156007] smp: Bringing up secondary CPUs ... [ 0.164054] x86: Booting SMP configuration: [ 0.164058] .... node #0, CPUs: #1 #2 #3 [ 0.360032] smp: Brought up 1 node, 4 CPUs [ 0.360032] smpboot: Total of 4 processors activated (24798.14 BogoMIPS) [ 0.361218] sched_clock: Marking stable (361000000, 0)->(364162081, -3162081) [ 0.361709] devtmpfs: initialized [ 0.362334] PM: Registering ACPI NVS region [mem 0xda3a3000-0xdacd2fff] (9633792 bytes) [ 0.365940] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.365945] futex hash table entries: 1024 (order: 5, 131072 bytes) [ 0.366076] xor: automatically using best checksumming function avx [ 0.366080] pinctrl core: initialized pinctrl subsystem [ 0.366477] NET: Registered protocol family 16 [ 0.367206] cpuidle: using governor menu [ 0.367210] PCCT header not found. [ 0.367287] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.367292] ACPI: bus type PCI registered [ 0.367447] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.367449] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.367464] PCI: Using configuration type 1 for base access [ 0.373933] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.391126] raid6: sse2x1 gen() 11144 MB/s [ 0.408184] raid6: sse2x1 xor() 8361 MB/s [ 0.425250] raid6: sse2x2 gen() 13542 MB/s [ 0.442315] raid6: sse2x2 xor() 9162 MB/s [ 0.459379] raid6: sse2x4 gen() 15906 MB/s [ 0.476443] raid6: sse2x4 xor() 10367 MB/s [ 0.493506] raid6: avx2x1 gen() 21277 MB/s [ 0.510569] raid6: avx2x1 xor() 16005 MB/s [ 0.527636] raid6: avx2x2 gen() 24464 MB/s [ 0.544698] raid6: avx2x2 xor() 17111 MB/s [ 0.561763] raid6: avx2x4 gen() 28125 MB/s [ 0.578829] raid6: avx2x4 xor() 18542 MB/s [ 0.578830] raid6: using algorithm avx2x4 gen() 28125 MB/s [ 0.578831] raid6: .... xor() 18542 MB/s, rmw enabled [ 0.578833] raid6: using avx2x2 recovery algorithm [ 0.578940] ACPI: Added _OSI(Module Device) [ 0.578942] ACPI: Added _OSI(Processor Device) [ 0.578943] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.578944] ACPI: Added _OSI(Processor Aggregator Device) [ 0.584681] ACPI: Executed 18 blocks of module-level executable AML code [ 0.640665] ACPI: Dynamic OEM Table Load: [ 0.640676] ACPI: SSDT 0xFFFF880214FF3FC8 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.643124] ACPI: Dynamic OEM Table Load: [ 0.643134] ACPI: SSDT 0xFFFF880214FCAE98 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.646855] ACPI: Dynamic OEM Table Load: [ 0.646864] ACPI: SSDT 0xFFFF8802148B8D48 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.660182] ACPI: Interpreter enabled [ 0.660282] ACPI: (supports S0 S3 S4 S5) [ 0.660283] ACPI: Using IOAPIC for interrupt routing [ 0.660428] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.678510] ACPI: Power Resource [PG00] (on) [ 0.681882] ACPI: Power Resource [PG01] (on) [ 0.685316] ACPI: Power Resource [PG02] (on) [ 0.767176] ACPI: Power Resource [FN00] (off) [ 0.767764] ACPI: Power Resource [FN01] (off) [ 0.768348] ACPI: Power Resource [FN02] (off) [ 0.768919] ACPI: Power Resource [FN03] (off) [ 0.769484] ACPI: Power Resource [FN04] (off) [ 0.777035] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.777047] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.778009] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.781141] PCI host bridge to bus 0000:00 [ 0.781145] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.781148] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.781151] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.781153] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfeafffff window] [ 0.781157] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.781179] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000 [ 0.781678] pci 0000:00:02.0: [8086:162b] type 00 class 0x030000 [ 0.781689] pci 0000:00:02.0: reg 0x10: [mem 0xf6000000-0xf6ffffff 64bit] [ 0.781696] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.781700] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.782235] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300 [ 0.782244] pci 0000:00:03.0: reg 0x10: [mem 0xf7134000-0xf7137fff 64bit] [ 0.782757] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330 [ 0.782774] pci 0000:00:14.0: reg 0x10: [mem 0xf7120000-0xf712ffff 64bit] [ 0.782856] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.783314] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.783429] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000 [ 0.783448] pci 0000:00:16.0: reg 0x10: [mem 0xf713d000-0xf713d01f 64bit] [ 0.783534] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.784161] pci 0000:00:19.0: [8086:15a3] type 00 class 0x020000 [ 0.784175] pci 0000:00:19.0: reg 0x10: [mem 0xf7100000-0xf711ffff] [ 0.784183] pci 0000:00:19.0: reg 0x14: [mem 0xf713b000-0xf713bfff] [ 0.784190] pci 0000:00:19.0: reg 0x18: [io 0xf080-0xf09f] [ 0.784265] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.784696] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.784806] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300 [ 0.784820] pci 0000:00:1b.0: reg 0x10: [mem 0xf7130000-0xf7133fff 64bit] [ 0.784890] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.785454] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.785572] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400 [ 0.785672] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.785710] pci 0000:00:1c.0: Enabling MPC IRBNCE [ 0.785712] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled [ 0.786478] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.786600] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400 [ 0.786706] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.786736] pci 0000:00:1c.3: Enabling MPC IRBNCE [ 0.786738] pci 0000:00:1c.3: Intel PCH root port ACS workaround enabled [ 0.787504] pci 0000:00:1c.3: System wakeup disabled by ACPI [ 0.787622] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320 [ 0.787639] pci 0000:00:1d.0: reg 0x10: [mem 0xf713a000-0xf713a3ff] [ 0.787743] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.788179] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.788293] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100 [ 0.788867] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601 [ 0.788880] pci 0000:00:1f.2: reg 0x10: [io 0xf0d0-0xf0d7] [ 0.788886] pci 0000:00:1f.2: reg 0x14: [io 0xf0c0-0xf0c3] [ 0.788893] pci 0000:00:1f.2: reg 0x18: [io 0xf0b0-0xf0b7] [ 0.788900] pci 0000:00:1f.2: reg 0x1c: [io 0xf0a0-0xf0a3] [ 0.788906] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f] [ 0.788913] pci 0000:00:1f.2: reg 0x24: [mem 0xf7139000-0xf71397ff] [ 0.788965] pci 0000:00:1f.2: PME# supported from D3hot [ 0.789424] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500 [ 0.789438] pci 0000:00:1f.3: reg 0x10: [mem 0xf7138000-0xf71380ff 64bit] [ 0.789457] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 0.790047] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.790421] pci 0000:02:00.0: [8086:095a] type 00 class 0x028000 [ 0.790514] pci 0000:02:00.0: reg 0x10: [mem 0xf7000000-0xf7001fff 64bit] [ 0.790951] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.791358] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.794379] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.794385] pci 0000:00:1c.3: bridge window [mem 0xf7000000-0xf70fffff] [ 0.794403] pci_bus 0000:00: on NUMA node 0 [ 0.800291] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.800749] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.801219] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.801677] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.802135] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.802592] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.803051] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 *4 5 6 10 11 12 14 15) [ 0.803505] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.805663] ACPI: Enabled 4 GPEs in block 00 to 7F [ 0.806009] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.806012] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.806017] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.806018] vgaarb: loaded [ 0.806425] SCSI subsystem initialized [ 0.806560] libata version 3.00 loaded. [ 0.806636] ACPI: bus type USB registered [ 0.806715] usbcore: registered new interface driver usbfs [ 0.806751] usbcore: registered new interface driver hub [ 0.806801] usbcore: registered new device driver usb [ 0.807033] Registered efivars operations [ 0.810209] Advanced Linux Sound Architecture Driver Initialized. [ 0.810240] PCI: Using ACPI for IRQ routing [ 0.811518] PCI: pci_cache_line_size set to 64 bytes [ 0.811846] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.811853] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.811856] e820: reserve RAM buffer [mem 0xd1d9a000-0xd3ffffff] [ 0.811859] e820: reserve RAM buffer [mem 0xda320000-0xdbffffff] [ 0.811862] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff] [ 0.811865] e820: reserve RAM buffer [mem 0x21f000000-0x21fffffff] [ 0.812401] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.812411] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.814463] clocksource: Switched to clocksource hpet [ 0.863429] pnp: PnP ACPI init [ 0.864415] system 00:00: [io 0x0a00-0x0a0f] has been reserved [ 0.864431] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.865946] pnp 00:01: Plug and Play ACPI device, IDs NTN0530 (active) [ 0.866378] system 00:02: [io 0x0680-0x069f] has been reserved [ 0.866384] system 00:02: [io 0xffff] has been reserved [ 0.866388] system 00:02: [io 0xffff] has been reserved [ 0.866392] system 00:02: [io 0xffff] has been reserved [ 0.866396] system 00:02: [io 0x1800-0x18fe] has been reserved [ 0.866400] system 00:02: [io 0x164e-0x164f] has been reserved [ 0.866403] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.866626] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.866856] system 00:04: [io 0x1854-0x1857] has been reserved [ 0.866860] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.868267] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.868271] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.868275] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.868279] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.868283] system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.868287] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.868294] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.868298] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.868304] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.868311] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.868315] system 00:05: [mem 0xf7fe0000-0xf7feffff] has been reserved [ 0.868320] system 00:05: [mem 0xf7ff0000-0xf7ffffff] has been reserved [ 0.868323] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.872194] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved [ 0.872198] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved [ 0.872202] system 00:06: [mem 0xfe10e000-0xfe10efff] has been reserved [ 0.872209] system 00:06: [mem 0xfe112000-0xfe112fff] has been reserved [ 0.872214] system 00:06: [mem 0xfe111000-0xfe111007] has been reserved [ 0.872218] system 00:06: [mem 0xfe111014-0xfe111fff] has been reserved [ 0.872222] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.875867] pnp: PnP ACPI: found 7 devices [ 0.886952] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.886979] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.886993] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.886998] pci 0000:00:1c.3: bridge window [mem 0xf7000000-0xf70fffff] [ 0.887006] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.887007] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.887009] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.887010] pci_bus 0000:00: resource 7 [mem 0xe0000000-0xfeafffff window] [ 0.887012] pci_bus 0000:02: resource 1 [mem 0xf7000000-0xf70fffff] [ 0.887716] NET: Registered protocol family 2 [ 0.888124] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.888207] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 0.890471] TCP: Hash tables configured (established 65536 bind 65536) [ 0.890616] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 0.890946] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 0.891481] NET: Registered protocol family 1 [ 0.891504] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.910246] PCI: CLS 64 bytes, default 64 [ 0.910487] Unpacking initramfs... [ 1.057840] Freeing initrd memory: 11356K [ 1.057946] DMAR: ACPI device "INT3436:00" under DMAR at fed91000 as 00:17.0 [ 1.057960] DMAR: No ATSR found [ 1.058561] DMAR: dmar0: Using Queued invalidation [ 1.058596] DMAR: dmar1: Using Queued invalidation [ 1.058661] DMAR: Setting RMRR: [ 1.058861] DMAR: Setting identity map for device 0000:00:02.0 [0xdb800000 - 0xdfffffff] [ 1.058992] DMAR: Setting identity map for device 0000:00:14.0 [0xdaefc000 - 0xdaf0afff] [ 1.059120] DMAR: Setting identity map for device 0000:00:1d.0 [0xdaefc000 - 0xdaf0afff] [ 1.059136] DMAR: Prepare 0-16MiB unity mapping for LPC [ 1.059251] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff] [ 1.059308] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 1.059635] iommu: Adding device 0000:00:00.0 to group 0 [ 1.059684] iommu: Adding device 0000:00:02.0 to group 1 [ 1.059717] iommu: Adding device 0000:00:03.0 to group 2 [ 1.059762] iommu: Adding device 0000:00:14.0 to group 3 [ 1.059816] iommu: Adding device 0000:00:16.0 to group 4 [ 1.059849] iommu: Adding device 0000:00:19.0 to group 5 [ 1.059897] iommu: Adding device 0000:00:1b.0 to group 6 [ 1.059929] iommu: Adding device 0000:00:1c.0 to group 7 [ 1.059976] iommu: Adding device 0000:00:1c.3 to group 8 [ 1.060006] iommu: Adding device 0000:00:1d.0 to group 9 [ 1.060066] iommu: Adding device 0000:00:1f.0 to group 10 [ 1.060103] iommu: Adding device 0000:00:1f.2 to group 10 [ 1.060126] iommu: Adding device 0000:00:1f.3 to group 10 [ 1.060164] iommu: Adding device 0000:02:00.0 to group 11 [ 1.068463] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 1.068464] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 1.068466] RAPL PMU: hw unit of domain package 2^-14 Joules [ 1.068466] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 1.068467] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 1.073424] workingset: timestamp_bits=46 max_order=21 bucket_order=0 [ 1.086369] ntfs: driver 2.1.32 [Flags: R/O]. [ 1.097241] NET: Registered protocol family 38 [ 1.097415] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.097436] io scheduler noop registered [ 1.097662] io scheduler cfq registered (default) [ 1.097663] io scheduler mq-deadline registered [ 1.097664] io scheduler kyber registered [ 1.097665] start plist test [ 1.098483] end plist test [ 2.081476] tsc: Refined TSC clocksource calibration: 3092.844 MHz [ 2.081484] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2c94dffea94, max_idle_ns: 440795361700 ns [ 3.105560] clocksource: Switched to clocksource tsc [ 6.113258] uvesafb: Getting VBE info block failed (eax=0x4f00, err=1) [ 6.113284] uvesafb: vbe_init() failed with -22 [ 6.113309] uvesafb: probe of uvesafb.0 failed with error -22 [ 6.113400] intel_idle: MWAIT substates: 0x11142120 [ 6.113402] intel_idle: v0.4.1 model 0x3D [ 6.114614] intel_idle: lapic_timer_reliable_states 0xffffffff [ 6.115134] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0 [ 6.115193] ACPI: Sleep Button [SLPB] [ 6.115371] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 6.115402] ACPI: Power Button [PWRB] [ 6.115591] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 6.115666] ACPI: Power Button [PWRF] [ 6.121805] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 6.123319] thermal LNXTHERM:00: registered as thermal_zone0 [ 6.123321] ACPI: Thermal Zone [TZ00] (28 C) [ 6.125731] thermal LNXTHERM:01: registered as thermal_zone1 [ 6.125733] ACPI: Thermal Zone [TZ01] (30 C) [ 6.126071] GHES: HEST is not enabled! [ 6.126290] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 6.128412] Non-volatile memory driver v1.3 [ 6.128584] Linux agpgart interface v0.103 [ 6.130163] loop: module loaded [ 6.130754] ahci 0000:00:1f.2: version 3.0 [ 6.141905] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x1 impl SATA mode [ 6.141908] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 6.145488] scsi host0: ahci [ 6.146142] scsi host1: ahci [ 6.146649] scsi host2: ahci [ 6.147050] scsi host3: ahci [ 6.147266] ata1: SATA max UDMA/133 abar m2048@0xf7139000 port 0xf7139100 irq 42 [ 6.147268] ata2: DUMMY [ 6.147269] ata3: DUMMY [ 6.147270] ata4: DUMMY [ 6.147451] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 6.147462] ehci-pci: EHCI PCI platform driver [ 6.148443] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 6.148507] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 6.148558] ehci-pci 0000:00:1d.0: debug port 2 [ 6.152540] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 6.152582] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf713a000 [ 6.159227] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 6.159544] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.159547] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.159549] usb usb1: Product: EHCI Host Controller [ 6.159550] usb usb1: Manufacturer: Linux 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ ehci_hcd [ 6.159552] usb usb1: SerialNumber: 0000:00:1d.0 [ 6.160243] hub 1-0:1.0: USB hub found [ 6.160316] hub 1-0:1.0: 2 ports detected [ 6.161347] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 6.161355] ohci-pci: OHCI PCI platform driver [ 6.161384] uhci_hcd: USB Universal Host Controller Interface driver [ 6.162408] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 6.162423] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 6.163683] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810 [ 6.163687] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 6.164039] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.164041] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.164042] usb usb2: Product: xHCI Host Controller [ 6.164044] usb usb2: Manufacturer: Linux 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ xhci-hcd [ 6.164045] usb usb2: SerialNumber: 0000:00:14.0 [ 6.164542] hub 2-0:1.0: USB hub found [ 6.164609] hub 2-0:1.0: 11 ports detected [ 6.201268] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 6.201278] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 6.201519] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 [ 6.201521] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.201523] usb usb3: Product: xHCI Host Controller [ 6.201524] usb usb3: Manufacturer: Linux 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ xhci-hcd [ 6.201525] usb usb3: SerialNumber: 0000:00:14.0 [ 6.202126] hub 3-0:1.0: USB hub found [ 6.202198] hub 3-0:1.0: 4 ports detected [ 6.214619] usbcore: registered new interface driver usb-storage [ 6.214804] i8042: PNP: No PS/2 controller found. [ 6.215060] mousedev: PS/2 mouse device common for all mice [ 6.215829] rtc_cmos 00:03: RTC can wake from S4 [ 6.216173] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 6.216222] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 6.216651] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 6.217074] device-mapper: uevent: version 1.0.3 [ 6.217491] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com [ 6.217509] intel_pstate: Intel P-state driver initializing [ 6.224930] EFI Variables Facility v0.08 2004-May-17 [ 6.233964] hidraw: raw HID events driver (C) Jiri Kosina [ 6.234329] usbcore: registered new interface driver usbhid [ 6.234330] usbhid: USB HID core driver [ 6.234587] intel_rapl: Found RAPL domain package [ 6.234589] intel_rapl: Found RAPL domain core [ 6.234590] intel_rapl: Found RAPL domain uncore [ 6.234591] intel_rapl: Found RAPL domain dram [ 6.235749] Initializing XFRM netlink socket [ 6.236563] NET: Registered protocol family 10 [ 6.237750] Segment Routing with IPv6 [ 6.237797] mip6: Mobile IPv6 [ 6.237806] NET: Registered protocol family 17 [ 6.237830] NET: Registered protocol family 15 [ 6.238746] AVX2 version of gcm_enc/dec engaged. [ 6.238747] AES CTR mode by8 optimization enabled [ 6.275283] alg: No test for pcbc(aes) (pcbc-aes-aesni) [ 6.276057] registered taskstats version 1 [ 6.279181] Btrfs loaded, crc32c=crc32c-generic [ 6.282918] rtc_cmos 00:03: setting system clock to 2017-05-30 15:02:38 UTC (1496156558) [ 6.283375] PM: Checking hibernation image partition /dev/sda3 [ 6.455469] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 6.471057] ata1.00: ATA-9: INTEL SSDSC2BW480A4, DC32, max UDMA/133 [ 6.471061] ata1.00: 937703088 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 6.473274] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 6.496527] ata1.00: configured for UDMA/133 [ 6.498063] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSC2BW48 DC32 PQ: 0 ANSI: 5 [ 6.501150] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 6.501652] sd 0:0:0:0: [sda] 937703088 512-byte logical blocks: (480 GB/447 GiB) [ 6.501814] sd 0:0:0:0: [sda] Write Protect is off [ 6.501823] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 6.502040] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.506866] sda: sda1 sda2 sda3 [ 6.508728] sd 0:0:0:0: [sda] Attached SCSI disk [ 6.508757] PM: Hibernation image partition 8:3 present [ 6.508759] PM: Looking for hibernation image. [ 6.509337] PM: Image not found (code -22) [ 6.509339] PM: Hibernation image not present or could not be loaded. [ 6.509349] ALSA device list: [ 6.509351] No soundcards found. [ 6.510822] Freeing unused kernel memory: 1200K [ 6.510823] Write protecting the kernel read-only data: 14336k [ 6.511820] Freeing unused kernel memory: 1552K [ 6.513199] Freeing unused kernel memory: 652K [ 6.542850] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 6.543377] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 6.543406] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 6.545527] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.545697] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.553713] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.553947] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.554139] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.554351] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.554554] random: udevadm: uninitialized urandom read (16 bytes read) [ 6.565255] usb 2-7: new full-speed USB device number 2 using xhci_hcd [ 6.591622] usb 1-1: New USB device found, idVendor=8087, idProduct=8001 [ 6.591644] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6.592444] hub 1-1:1.0: USB hub found [ 6.592634] hub 1-1:1.0: 8 ports detected [ 6.690374] sdhci: Secure Digital Host Controller Interface driver [ 6.690377] sdhci: Copyright(c) Pierre Ossman [ 6.721534] pps_core: LinuxPPS API ver. 1 registered [ 6.721540] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.722545] PTP clock support registered [ 6.724382] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 6.724385] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 6.726106] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 6.734906] usb 2-7: New USB device found, idVendor=8087, idProduct=0a2a [ 6.734910] usb 2-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6.816380] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock [ 6.898826] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) b8:ae:ed:76:65:30 [ 6.898855] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 6.898880] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF [ 6.900368] [drm:i915_driver_load [i915]] Found LynxPoint LP PCH [ 6.900400] [drm:intel_power_domains_init [i915]] Allowed DC state mask 00 [ 6.901248] [drm:intel_device_info_dump [i915]] i915 device info: platform=BROADWELL gen=8 pciid=0x162b rev=0x09 [ 6.901269] [drm:intel_device_info_dump [i915]] i915 device info: is_mobile: no [ 6.901289] [drm:intel_device_info_dump [i915]] i915 device info: is_lp: no [ 6.901337] [drm:intel_device_info_dump [i915]] i915 device info: is_alpha_support: no [ 6.901372] [drm:intel_device_info_dump [i915]] i915 device info: has_64bit_reloc: yes [ 6.901390] [drm:intel_device_info_dump [i915]] i915 device info: has_aliasing_ppgtt: yes [ 6.901409] [drm:intel_device_info_dump [i915]] i915 device info: has_csr: no [ 6.901426] [drm:intel_device_info_dump [i915]] i915 device info: has_ddi: yes [ 6.901443] [drm:intel_device_info_dump [i915]] i915 device info: has_dp_mst: yes [ 6.901444] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 6.901474] [drm:intel_device_info_dump [i915]] i915 device info: has_fbc: yes [ 6.901490] [drm:intel_device_info_dump [i915]] i915 device info: has_fpga_dbg: yes [ 6.901521] [drm:intel_device_info_dump [i915]] i915 device info: has_full_ppgtt: yes [ 6.901537] [drm:intel_device_info_dump [i915]] i915 device info: has_full_48bit_ppgtt: yes [ 6.901553] [drm:intel_device_info_dump [i915]] i915 device info: has_gmbus_irq: yes [ 6.901569] [drm:intel_device_info_dump [i915]] i915 device info: has_gmch_display: no [ 6.901585] [drm:intel_device_info_dump [i915]] i915 device info: has_guc: no [ 6.901614] [drm:intel_device_info_dump [i915]] i915 device info: has_guc_ct: no [ 6.901630] [drm:intel_device_info_dump [i915]] i915 device info: has_hotplug: yes [ 6.901646] [drm:intel_device_info_dump [i915]] i915 device info: has_l3_dpf: no [ 6.901676] [drm:intel_device_info_dump [i915]] i915 device info: has_llc: yes [ 6.901691] [drm:intel_device_info_dump [i915]] i915 device info: has_logical_ring_contexts: yes [ 6.901713] [drm:intel_device_info_dump [i915]] i915 device info: has_overlay: no [ 6.901733] [drm:intel_device_info_dump [i915]] i915 device info: has_pipe_cxsr: no [ 6.901772] [drm:intel_device_info_dump [i915]] i915 device info: has_pooled_eu: no [ 6.901798] [drm:intel_device_info_dump [i915]] i915 device info: has_psr: yes [ 6.901837] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6: yes [ 6.901862] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6p: no [ 6.901887] [drm:intel_device_info_dump [i915]] i915 device info: has_resource_streamer: yes [ 6.901926] [drm:intel_device_info_dump [i915]] i915 device info: has_runtime_pm: yes [ 6.901951] [drm:intel_device_info_dump [i915]] i915 device info: has_snoop: no [ 6.901989] [drm:intel_device_info_dump [i915]] i915 device info: unfenced_needs_alignment: no [ 6.902015] [drm:intel_device_info_dump [i915]] i915 device info: cursor_needs_physical: no [ 6.902036] [drm:intel_device_info_dump [i915]] i915 device info: hws_needs_physical: no [ 6.902065] [drm:intel_device_info_dump [i915]] i915 device info: overlay_needs_physical: no [ 6.902088] [drm:intel_device_info_dump [i915]] i915 device info: supports_tv: no [ 6.902464] [drm:intel_device_info_runtime_init [i915]] slice mask: 0003 [ 6.902488] [drm:intel_device_info_runtime_init [i915]] slice total: 2 [ 6.902523] [drm:intel_device_info_runtime_init [i915]] subslice total: 6 [ 6.902544] [drm:intel_device_info_runtime_init [i915]] subslice mask 0007 [ 6.902579] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 3 [ 6.902598] [drm:intel_device_info_runtime_init [i915]] EU total: 48 [ 6.902617] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 8 [ 6.902635] [drm:intel_device_info_runtime_init [i915]] has slice power gating: y [ 6.902665] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: n [ 6.902685] [drm:intel_device_info_runtime_init [i915]] has EU power gating: n [ 6.902719] [drm:i915_driver_load [i915]] ppgtt mode: 3 [ 6.902737] [drm:i915_driver_load [i915]] use GPU semaphores? no [ 6.902765] [drm] Memory usable by graphics device = 4096M [ 6.902788] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M [ 6.902822] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M [ 6.902823] [drm] VT-d active for gfx access [ 6.902837] [drm] Replacing VGA console driver [ 6.902900] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K [ 6.902974] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xdaccc018 [ 6.903011] [drm:intel_opregion_setup [i915]] Public ACPI methods supported [ 6.903035] [drm:intel_opregion_setup [i915]] SWSCI supported [ 6.908262] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 6.908290] [drm:intel_opregion_setup [i915]] ASLE supported [ 6.908312] [drm:intel_opregion_setup [i915]] ASLE extension supported [ 6.908332] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4) [ 6.908486] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params [ 6.908493] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 6.908494] [drm] Driver supports precise vblank timestamp query. [ 6.908521] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz [ 6.908549] [drm:intel_bios_init [i915]] VBT signature "$VBT HASWELL ", BDB version 189 [ 6.908577] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 [ 6.908604] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2 [ 6.910236] [drm:intel_opregion_get_panel_type [i915]] Ignoring OpRegion panel type (0) [ 6.910262] [drm:intel_bios_init [i915]] Panel type: 2 (VBT) [ 6.910284] [drm:intel_bios_init [i915]] DRRS supported mode is static [ 6.910310] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables: [ 6.910314] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa [ 6.910340] [drm:intel_bios_init [i915]] VBT initial LVDS value 300 [ 6.910365] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 0 [ 6.910393] [drm:intel_bios_init [i915]] Found SDVO panel mode in BIOS VBT tables: [ 6.910396] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 6.910421] [drm:intel_bios_init [i915]] No SDVO device info is found in VBT [ 6.910451] [drm:intel_bios_init [i915]] DRRS State Enabled:1 [ 6.910477] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0 [ 6.910510] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0 [ 6.910536] [drm:intel_bios_init [i915]] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0 [ 6.910563] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 6 [ 6.910591] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 6.910617] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 6 [ 6.910682] [drm:intel_dsm_detect [i915]] no _DSM method for intel device [ 6.910716] [drm:intel_update_rawclk [i915]] rawclk rate: 24000 kHz [ 6.910766] [drm:intel_power_well_enable [i915]] enabling always-on [ 6.910793] [drm:intel_power_well_enable [i915]] enabling display [ 6.911947] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1 [ 6.911972] [drm:intel_print_wm_latency [i915]] Primary WM0 latency 20 (2.0 usec) [ 6.911994] [drm:intel_print_wm_latency [i915]] Primary WM1 latency 50 (25.0 usec) [ 6.912015] [drm:intel_print_wm_latency [i915]] Primary WM2 latency 90 (45.0 usec) [ 6.912037] [drm:intel_print_wm_latency [i915]] Primary WM3 latency 130 (65.0 usec) [ 6.912058] [drm:intel_print_wm_latency [i915]] Primary WM4 latency 160 (80.0 usec) [ 6.912077] [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 20 (2.0 usec) [ 6.912099] [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 50 (25.0 usec) [ 6.912120] [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 90 (45.0 usec) [ 6.912141] [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 130 (65.0 usec) [ 6.912163] [drm:intel_print_wm_latency [i915]] Sprite WM4 latency 160 (80.0 usec) [ 6.912186] [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 20 (2.0 usec) [ 6.912276] [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 50 (25.0 usec) [ 6.912295] [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 90 (45.0 usec) [ 6.912313] [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 130 (65.0 usec) [ 6.912330] [drm:intel_print_wm_latency [i915]] Cursor WM4 latency 160 (80.0 usec) [ 6.912356] [drm:intel_modeset_init [i915]] 3 display pipes available. [ 6.912554] [drm:intel_update_cdclk [i915]] Current CD clock rate: 540000 kHz, VCO: 0 kHz, ref: 0 kHz [ 6.912642] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 540000 kHz [ 6.912664] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 540000 kHz [ 6.912670] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 6.913026] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B [ 6.913066] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (VBT) [ 6.913130] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C [ 6.913155] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT) [ 6.913214] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C [ 6.913240] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x4 for port C (VBT) [ 6.913366] [drm:intel_set_plane_visible [i915]] pipe A active planes 0x1 [ 6.913395] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:32:pipe A] hw state readout: enabled [ 6.913430] [drm:intel_set_plane_visible [i915]] pipe B active planes 0x1 [ 6.913456] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:39:pipe B] hw state readout: enabled [ 6.913483] [drm:intel_set_plane_visible [i915]] pipe C active planes 0x0 [ 6.913509] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:46:pipe C] hw state readout: disabled [ 6.913533] [drm:intel_modeset_setup_hw_state [i915]] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0 [ 6.913560] [drm:intel_modeset_setup_hw_state [i915]] WRPLL 2 hw state readout: crtc_mask 0x00000002, on 1 [ 6.913587] [drm:intel_modeset_setup_hw_state [i915]] SPLL hw state readout: crtc_mask 0x00000000, on 0 [ 6.913612] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 810 hw state readout: crtc_mask 0x00000000, on 1 [ 6.913638] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 1350 hw state readout: crtc_mask 0x00000001, on 1 [ 6.913663] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 2700 hw state readout: crtc_mask 0x00000000, on 1 [ 6.913695] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:47:DDI B] hw state readout: enabled, pipe B [ 6.913724] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:52:DDI C] hw state readout: enabled, pipe A [ 6.913750] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:54:DP-MST A] hw state readout: disabled, pipe A [ 6.913775] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:55:DP-MST B] hw state readout: disabled, pipe B [ 6.913801] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:56:DP-MST C] hw state readout: disabled, pipe C [ 6.913843] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:48:HDMI-A-1] hw state readout: enabled [ 6.913873] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:53:DP-1] hw state readout: enabled [ 6.913901] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:57:HDMI-A-2] hw state readout: disabled [ 6.914011] [drm:intel_dump_pipe_config [i915]] [CRTC:32:pipe A][setup_hw_state] [ 6.914038] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0 [ 6.914063] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0 [ 6.914088] [drm:intel_dump_pipe_config [i915]] requested mode: [ 6.914091] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 105 270000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 6.914117] [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 6.914120] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 105 270000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 [ 6.914145] [drm:intel_dump_pipe_config [i915]] crtc timings: 270000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x40 flags: 0x9 [ 6.914171] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 270000 [ 6.914203] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x078004b0, enabled [ 6.914247] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 6.914272] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0x0 spll: 0x0 [ 6.914297] [drm:intel_dump_pipe_config [i915]] planes on this crtc [ 6.914322] [drm:intel_dump_pipe_config [i915]] [PLANE:26:primary A] disabled, scaler_id = 0 [ 6.914347] [drm:intel_dump_pipe_config [i915]] [PLANE:28:sprite A] disabled, scaler_id = 0 [ 6.914372] [drm:intel_dump_pipe_config [i915]] [PLANE:30:cursor A] disabled, scaler_id = 0 [ 6.914402] [drm:intel_dump_pipe_config [i915]] [CRTC:39:pipe B][setup_hw_state] [ 6.914427] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0 [ 6.914452] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0 [ 6.914477] [drm:intel_dump_pipe_config [i915]] requested mode: [ 6.914480] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.914505] [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 6.914508] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 6.914534] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5 [ 6.914559] [drm:intel_dump_pipe_config [i915]] port clock: 148500, pipe src size: 1920x1080, pixel rate 148500 [ 6.914584] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x07800438, enabled [ 6.914610] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 6.914635] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0xb0210614 spll: 0x0 [ 6.914660] [drm:intel_dump_pipe_config [i915]] planes on this crtc [ 6.914685] [drm:intel_dump_pipe_config [i915]] [PLANE:33:primary B] disabled, scaler_id = 0 [ 6.914710] [drm:intel_dump_pipe_config [i915]] [PLANE:35:sprite B] disabled, scaler_id = 0 [ 6.914736] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor B] disabled, scaler_id = 0 [ 6.914762] [drm:intel_dump_pipe_config [i915]] [CRTC:46:pipe C][setup_hw_state] [ 6.914787] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0 [ 6.914812] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0 [ 6.914836] [drm:intel_dump_pipe_config [i915]] requested mode: [ 6.914839] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 6.914864] [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 6.914867] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 6.914892] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 6.914917] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0 [ 6.914942] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 6.914967] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 6.914993] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0x0 spll: 0x0 [ 6.915017] [drm:intel_dump_pipe_config [i915]] planes on this crtc [ 6.915043] [drm:intel_dump_pipe_config [i915]] [PLANE:40:primary C] disabled, scaler_id = 0 [ 6.915068] [drm:intel_dump_pipe_config [i915]] [PLANE:42:sprite C] disabled, scaler_id = 0 [ 6.915093] [drm:intel_dump_pipe_config [i915]] [PLANE:44:cursor C] disabled, scaler_id = 0 [ 6.915120] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 810 enabled but not in use, disabling [ 6.915145] [drm:intel_modeset_setup_hw_state [i915]] LCPLL 2700 enabled but not in use, disabling [ 6.915197] [drm:ironlake_get_initial_plane_config [i915]] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000 [ 6.915233] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000 [ 6.915272] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space [ 6.915302] [drm:intel_set_plane_visible [i915]] pipe A active planes 0x0 [ 6.915329] [drm:ironlake_get_initial_plane_config [i915]] pipe B with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000 [ 6.915354] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000 [ 6.915381] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space [ 6.915410] [drm:intel_set_plane_visible [i915]] pipe B active planes 0x0 [ 6.915621] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000] [ 6.917125] [drm:i915_gem_context_init [i915]] logical context support initialized [ 6.917227] [drm:intel_engine_create_scratch [i915]] rcs0 pipe control offset: 0xfffff000 [ 6.918465] [drm:gen8_init_common_ring [i915]] Execlists enabled for rcs0 [ 6.918495] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 11 [ 6.918526] [drm:gen8_init_common_ring [i915]] Execlists enabled for bcs0 [ 6.918557] [drm:gen8_init_common_ring [i915]] Execlists enabled for vcs0 [ 6.918588] [drm:gen8_init_common_ring [i915]] Execlists enabled for vcs1 [ 6.918617] [drm:gen8_init_common_ring [i915]] Execlists enabled for vecs0 [ 6.918746] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping [ 6.918776] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping [ 6.918805] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping [ 6.918835] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config [ 6.920208] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-1 [ 6.920827] [drm] Initialized i915 1.6.0 20170529 for 0000:00:02.0 on minor 0 [ 6.921466] [drm:intel_opregion_register [i915]] 3 outputs detected [ 6.928659] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 6.929707] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 6.930368] [drm] DRM_I915_DEBUG enabled [ 6.930370] [drm] DRM_I915_DEBUG_GEM enabled [ 6.930387] [drm:drm_setup_crtcs] [ 6.930399] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] [ 6.930450] [drm:intel_hdmi_detect [i915]] [CONNECTOR:48:HDMI-A-1] [ 7.005999] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 7.006034] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry [ 7.008123] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 7.008128] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 7.008132] [drm:drm_rgb_quant_range_selectable] CEA VCDB 0x2b [ 7.008136] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] status updated from unknown to connected [ 7.008404] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 170000 kHz [ 7.008408] [drm:drm_edid_to_eld] ELD monitor HP E232 [ 7.008413] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 7.008416] [drm:drm_edid_to_eld] ELD size 28, SAD count 0 [ 7.008478] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] probed modes : [ 7.008483] [drm:drm_mode_debug_printmodeline] Modeline 61:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 7.008488] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 7.008492] [drm:drm_mode_debug_printmodeline] Modeline 63:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 7.008496] [drm:drm_mode_debug_printmodeline] Modeline 68:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 7.008500] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 [ 7.008504] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 7.008508] [drm:drm_mode_debug_printmodeline] Modeline 69:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 7.008512] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 [ 7.008516] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 7.008520] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 7.008524] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 7.008528] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 7.008532] [drm:drm_mode_debug_printmodeline] Modeline 72:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 7.008536] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 7.008540] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 7.008543] [drm:drm_mode_debug_printmodeline] Modeline 66:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 7.008547] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 7.008551] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 7.008556] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] [ 7.008605] [drm:intel_dp_detect [i915]] [CONNECTOR:53:DP-1] [ 7.009278] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 02 06 05 00 00 00 [ 7.009688] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no [ 7.009732] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000, 540000 [ 7.009769] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 7.009804] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 7.010263] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000 [ 7.010305] [drm:intel_dp_detect [i915]] Sink is not MST capable [ 7.015073] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] status updated from unknown to connected [ 7.015140] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 7.015153] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] probed modes : [ 7.015158] [drm:drm_mode_debug_printmodeline] Modeline 75:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 7.015162] [drm:drm_mode_debug_printmodeline] Modeline 79:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 7.015166] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 7.015170] [drm:drm_mode_debug_printmodeline] Modeline 76:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 7.015187] [drm:drm_mode_debug_printmodeline] Modeline 80:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 [ 7.015191] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 7.015196] [drm:drm_mode_debug_printmodeline] Modeline 77:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 7.015200] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6 [ 7.015203] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 7.015207] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 7.015211] [drm:drm_mode_debug_printmodeline] Modeline 89:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 7.015215] [drm:drm_mode_debug_printmodeline] Modeline 90:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 7.015220] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] [ 7.015265] [drm:intel_hdmi_detect [i915]] [CONNECTOR:57:HDMI-A-2] [ 7.017276] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 7.017321] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 7.019418] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 7.019424] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 7.021524] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 7.021561] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 7.023663] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 7.023669] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 7.023674] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] status updated from unknown to disconnected [ 7.023677] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected [ 7.023693] [drm:drm_setup_crtcs] connector 48 enabled? yes [ 7.023696] [drm:drm_setup_crtcs] connector 53 enabled? yes [ 7.023698] [drm:drm_setup_crtcs] connector 57 enabled? no [ 7.023740] [drm:intel_fb_initial_config [i915]] Not using firmware configuration [ 7.023748] [drm:drm_setup_crtcs] looking for cmdline mode on connector 48 [ 7.023751] [drm:drm_setup_crtcs] looking for preferred mode on connector 48 0 [ 7.023753] [drm:drm_setup_crtcs] found mode 1920x1080 [ 7.023756] [drm:drm_setup_crtcs] looking for cmdline mode on connector 53 [ 7.023758] [drm:drm_setup_crtcs] looking for preferred mode on connector 53 0 [ 7.023761] [drm:drm_setup_crtcs] found mode 1920x1200 [ 7.023763] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config [ 7.023789] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 32 (0,0) [ 7.023795] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 39 (0,0) [ 7.023844] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one [ 7.024897] [drm:intelfb_create [i915]] allocated 1920x1200 fb: 0x00040000 [ 7.025411] fbcon: inteldrmfb (fb0) is primary device [ 7.026180] [drm:intel_atomic_check [i915]] [CONNECTOR:48:HDMI-A-1] checking for sink bpp constrains [ 7.026251] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24 [ 7.026304] [drm:intel_hdmi_compute_config [i915]] picking bpc to 8 for HDMI output [ 7.026343] [drm:intel_hdmi_compute_config [i915]] forcing pipe bpp to 24 for HDMI [ 7.026378] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 7.026414] [drm:intel_dump_pipe_config [i915]] [CRTC:32:pipe A][modeset] [ 7.026447] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0 [ 7.026483] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 1 [ 7.026518] [drm:intel_dump_pipe_config [i915]] requested mode: [ 7.026522] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 7.026556] [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 7.026560] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 7.026596] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5 [ 7.026631] [drm:intel_dump_pipe_config [i915]] port clock: 148500, pipe src size: 1920x1080, pixel rate 148500 [ 7.026666] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 7.026701] [drm:intel_dump_pipe_config [i915]] ips: 1, double wide: 0 [ 7.026737] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0x0 spll: 0x0 [ 7.026773] [drm:intel_dump_pipe_config [i915]] planes on this crtc [ 7.026808] [drm:intel_dump_pipe_config [i915]] [PLANE:26:primary A] disabled, scaler_id = 0 [ 7.026842] [drm:intel_dump_pipe_config [i915]] [PLANE:28:sprite A] disabled, scaler_id = 0 [ 7.026877] [drm:intel_dump_pipe_config [i915]] [PLANE:30:cursor A] disabled, scaler_id = 0 [ 7.026916] [drm:intel_atomic_check [i915]] [CONNECTOR:53:DP-1] checking for sink bpp constrains [ 7.026951] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24 [ 7.026988] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 154000KHz [ 7.027027] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24 [ 7.027062] [drm:intel_dp_compute_config [i915]] DP link bw required 462000 available 648000 [ 7.027098] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 7.027135] [drm:intel_dump_pipe_config [i915]] [CRTC:39:pipe B][modeset] [ 7.027166] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0 [ 7.027209] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5980766, gmch_n: 8388608, link_m: 249198, link_n: 262144, tu: 64 [ 7.027253] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0 [ 7.027285] [drm:intel_dump_pipe_config [i915]] requested mode: [ 7.027289] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 7.027324] [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 7.027328] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 7.027363] [drm:intel_dump_pipe_config [i915]] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9 [ 7.027398] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1200, pixel rate 154000 [ 7.027434] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 7.027469] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 7.027505] [drm:hsw_dump_hw_state [i915]] dpll_hw_state: wrpll: 0xb0210614 spll: 0x0 [ 7.027539] [drm:intel_dump_pipe_config [i915]] planes on this crtc [ 7.027574] [drm:intel_dump_pipe_config [i915]] [PLANE:33:primary B] disabled, scaler_id = 0 [ 7.027609] [drm:intel_dump_pipe_config [i915]] [PLANE:35:sprite B] disabled, scaler_id = 0 [ 7.027644] [drm:intel_dump_pipe_config [i915]] [PLANE:37:cursor B] disabled, scaler_id = 0 [ 7.027683] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz [ 7.028614] [drm:intel_find_shared_dpll [i915]] [CRTC:32:pipe A] allocated WRPLL 1 [ 7.028647] [drm:intel_reference_shared_dpll [i915]] using WRPLL 1 for pipe A [ 7.028683] [drm:intel_reference_shared_dpll [i915]] using LCPLL 810 for pipe B [ 7.029084] [drm:intel_disable_pipe [i915]] disabling pipe A [ 7.037596] [drm:intel_disable_shared_dpll [i915]] disable LCPLL 1350 (active 1, on? 1) for crtc 32 [ 7.037643] [drm:intel_disable_shared_dpll [i915]] disabling LCPLL 1350 [ 7.037700] [drm:intel_disable_pipe [i915]] disabling pipe B [ 7.041888] [drm:intel_disable_shared_dpll [i915]] disable WRPLL 2 (active 2, on? 1) for crtc 39 [ 7.041959] [drm:intel_disable_shared_dpll [i915]] disabling WRPLL 2 [ 7.042016] [drm:intel_set_cdclk [i915]] Changing CDCLK to 337500 kHz, VCO 0 kHz, ref 0 kHz [ 7.042090] [drm:intel_update_cdclk [i915]] Current CD clock rate: 337500 kHz, VCO: 0 kHz, ref: 0 kHz [ 7.042142] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DDI B] [ 7.042192] [drm:intel_atomic_commit_tail [i915]] [ENCODER:52:DDI C] [ 7.042266] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DP-MST A] [ 7.042317] [drm:intel_atomic_commit_tail [i915]] [ENCODER:55:DP-MST B] [ 7.042367] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST C] [ 7.042417] [drm:verify_single_dpll_state.isra.76 [i915]] WRPLL 1 [ 7.042470] [drm:verify_single_dpll_state.isra.76 [i915]] WRPLL 2 [ 7.042521] [drm:verify_single_dpll_state.isra.76 [i915]] SPLL [ 7.042572] [drm:verify_single_dpll_state.isra.76 [i915]] LCPLL 810 [ 7.042621] [drm:verify_single_dpll_state.isra.76 [i915]] LCPLL 1350 [ 7.042670] [drm:verify_single_dpll_state.isra.76 [i915]] LCPLL 2700 [ 7.042722] [drm:intel_enable_shared_dpll [i915]] enable WRPLL 1 (active 1, on? 0) for crtc 32 [ 7.042772] [drm:intel_enable_shared_dpll [i915]] enabling WRPLL 1 [ 7.043594] [drm:intel_enable_pipe [i915]] enabling pipe A [ 7.044061] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1 [ 7.044115] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A [ 7.044196] [drm:intel_enable_shared_dpll [i915]] enable LCPLL 810 (active 2, on? 0) for crtc 39 [ 7.044251] [drm:intel_enable_shared_dpll [i915]] enabling LCPLL 810 [ 7.045535] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000 [ 7.045577] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0 [ 7.045615] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0 [ 7.045652] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1 [ 7.046494] [drm:intel_dp_start_link_train [i915]] clock recovery OK [ 7.046551] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2 [ 7.047693] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful [ 7.049798] [drm:intel_dp_start_link_train [i915]] Link Training Passed at Link Rate = 162000, Lane count = 4 [ 7.050904] [drm:intel_enable_pipe [i915]] enabling pipe B [ 7.060815] [drm:verify_connector_state.isra.51 [i915]] [CONNECTOR:48:HDMI-A-1] [ 7.060850] [drm:intel_atomic_commit_tail [i915]] [CRTC:32:pipe A] [ 7.060889] [drm:verify_single_dpll_state.isra.76 [i915]] WRPLL 1 [ 7.060919] [drm:verify_connector_state.isra.51 [i915]] [CONNECTOR:53:DP-1] [ 7.060955] [drm:intel_atomic_commit_tail [i915]] [CRTC:39:pipe B] [ 7.060997] [drm:verify_single_dpll_state.isra.76 [i915]] LCPLL 810 [ 7.061064] Console: switching to colour frame buffer device 240x67 [ 7.083823] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 7.127712] EXT4-fs (sda2): INFO: recovery required on readonly filesystem [ 7.127716] EXT4-fs (sda2): write access will be enabled during recovery [ 7.133828] random: fast init done [ 7.162441] EXT4-fs (sda2): orphan cleanup on readonly fs [ 7.162800] EXT4-fs (sda2): 1 orphan inode deleted [ 7.162803] EXT4-fs (sda2): recovery complete [ 7.216675] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 7.342086] systemd[1]: systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 7.342463] systemd[1]: Detected architecture x86-64. [ 7.342792] systemd[1]: Set hostname to . [ 7.455578] systemd[1]: Listening on Journal Socket (/dev/log). [ 7.455736] systemd[1]: Reached target Encrypted Volumes. [ 7.455810] systemd[1]: Listening on Syslog Socket. [ 7.456277] systemd[1]: Created slice User and Session Slice. [ 7.456571] systemd[1]: Created slice System Slice. [ 7.456878] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 7.457014] systemd[1]: Listening on Journal Socket. [ 7.618908] EXT4-fs (sda2): re-mounted. Opts: (null) [ 7.638345] systemd-journald[263]: Received request to flush runtime journal from PID 1 [ 8.021697] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002) [ 8.023086] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 8.023785] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 8.049786] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC283: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:hp [ 8.049789] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 8.049790] snd_hda_codec_realtek hdaudioC1D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 8.049792] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 8.049793] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 8.049794] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19 [ 8.051616] [drm:i915_audio_component_get_eld [i915]] Not valid for port B [ 8.051651] [drm:i915_audio_component_get_eld [i915]] Not valid for port B [ 8.051681] [drm:i915_audio_component_get_eld [i915]] Not valid for port B [ 8.051705] [drm:i915_audio_component_get_eld [i915]] Not valid for port C [ 8.051734] [drm:i915_audio_component_get_eld [i915]] Not valid for port C [ 8.051757] [drm:i915_audio_component_get_eld [i915]] Not valid for port C [ 8.051779] [drm:i915_audio_component_get_eld [i915]] Not valid for port D [ 8.051804] [drm:i915_audio_component_get_eld [i915]] Not valid for port D [ 8.051827] [drm:i915_audio_component_get_eld [i915]] Not valid for port D [ 8.054918] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input4 [ 8.055570] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input5 [ 8.055950] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input6 [ 8.056323] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input7 [ 8.056695] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8 [ 8.098794] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9 [ 8.099184] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10 [ 8.330852] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 8.343889] Adding 16642044k swap on /dev/sda3. Priority:-1 extents:1 across:16642044k SSFS [ 8.592320] new mount options do not match the existing superblock, will be ignored [ 8.626037] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 8.737926] [drm:intel_print_rc6_info [i915]] Enabling RC6 states: RC6 on [ 11.547379] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 11.547474] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready [ 14.374304] random: crng init done [ 15.262602] systemd[1]: snapd.refresh.timer: Adding 4h 42min 33.550789s random time. [ 15.262612] systemd[1]: snapd.refresh.timer: Adding 4h 19min 55.563310s random time. [ 17.377486] [drm:drm_fb_helper_hotplug_event] [ 17.377501] [drm:drm_setup_crtcs] [ 17.377524] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] [ 17.377605] [drm:intel_hdmi_detect [i915]] [CONNECTOR:48:HDMI-A-1] [ 17.454553] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 17.454643] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry [ 17.456827] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) [ 17.456848] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 17.456861] [drm:drm_rgb_quant_range_selectable] CEA VCDB 0x2b [ 17.457254] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 170000 kHz [ 17.457263] [drm:drm_edid_to_eld] ELD monitor HP E232 [ 17.457273] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 17.457280] [drm:drm_edid_to_eld] ELD size 28, SAD count 0 [ 17.457548] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:HDMI-A-1] probed modes : [ 17.457562] [drm:drm_mode_debug_printmodeline] Modeline 61:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 17.457571] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 17.457580] [drm:drm_mode_debug_printmodeline] Modeline 63:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 17.457588] [drm:drm_mode_debug_printmodeline] Modeline 68:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 17.457597] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 [ 17.457605] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 17.457614] [drm:drm_mode_debug_printmodeline] Modeline 69:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 17.457622] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 [ 17.457631] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 17.457639] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 17.457648] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 17.457656] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 17.457665] [drm:drm_mode_debug_printmodeline] Modeline 72:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 17.457673] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 17.457681] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 17.457690] [drm:drm_mode_debug_printmodeline] Modeline 66:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 17.457784] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 17.457804] [drm:drm_mode_debug_printmodeline] Modeline 73:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 17.457823] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] [ 17.457931] [drm:intel_dp_detect [i915]] [CONNECTOR:53:DP-1] [ 17.459250] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 02 06 05 00 00 00 [ 17.459776] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no [ 17.459929] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000, 540000 [ 17.460024] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 17.460105] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 17.460656] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000 [ 17.460724] [drm:intel_dp_detect [i915]] Sink is not MST capable [ 17.466106] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 17.466145] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:DP-1] probed modes : [ 17.466149] [drm:drm_mode_debug_printmodeline] Modeline 75:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 17.466153] [drm:drm_mode_debug_printmodeline] Modeline 79:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa [ 17.466156] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 17.466159] [drm:drm_mode_debug_printmodeline] Modeline 76:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 17.466162] [drm:drm_mode_debug_printmodeline] Modeline 80:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 [ 17.466166] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 17.466169] [drm:drm_mode_debug_printmodeline] Modeline 77:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 17.466172] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6 [ 17.466176] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 17.466179] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 17.466182] [drm:drm_mode_debug_printmodeline] Modeline 89:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 17.466186] [drm:drm_mode_debug_printmodeline] Modeline 90:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 17.466190] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] [ 17.466217] [drm:intel_hdmi_detect [i915]] [CONNECTOR:57:HDMI-A-2] [ 17.468296] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 17.468319] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 17.470392] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 17.470398] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 17.472489] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 17.472517] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 17.474633] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 17.474641] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6) [ 17.474648] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:57:HDMI-A-2] disconnected [ 17.474678] [drm:drm_setup_crtcs] connector 48 enabled? yes [ 17.474681] [drm:drm_setup_crtcs] connector 53 enabled? yes [ 17.474685] [drm:drm_setup_crtcs] connector 57 enabled? no [ 17.474774] [drm:intel_fb_initial_config [i915]] Not using firmware configuration [ 17.474798] [drm:drm_setup_crtcs] looking for cmdline mode on connector 48 [ 17.474804] [drm:drm_setup_crtcs] looking for preferred mode on connector 48 0 [ 17.474810] [drm:drm_setup_crtcs] found mode 1920x1080 [ 17.474815] [drm:drm_setup_crtcs] looking for cmdline mode on connector 53 [ 17.474820] [drm:drm_setup_crtcs] looking for preferred mode on connector 53 0 [ 17.474827] [drm:drm_setup_crtcs] found mode 1920x1200 [ 17.474835] [drm:drm_setup_crtcs] picking CRTCs for 1920x1200 config [ 17.474917] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 32 (0,0) [ 17.474930] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 39 (0,0) [ 120.368671] Console: switching to colour dummy device 80x25 [ 120.368798] [IGT] gem_render_copy_redux: executing [ 120.380431] [IGT] gem_render_copy_redux: starting subtest interruptible [ 120.403333] DMAR: DRHD: handling fault status reg 3 [ 120.403371] DMAR: [DMA Read] Request device [00:02.0] fault addr fff89000 [fault reason 05] PTE Write access is not set [ 124.700546] [drm:missed_breadcrumb [i915]] rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x5c/0x80 [i915], irq posted? yes, current seqno=17, last=18 [ 129.760355] [drm] GPU HANG: ecode 8:0:0x85dffffb, in gem_render_copy [1448], reason: Hang on rcs0, action: reset [ 129.760397] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 129.760399] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 129.760400] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 129.760401] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 129.760402] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 129.760694] [drm:i915_reset_and_wakeup [i915]] resetting chip [ 129.760798] drm/i915: Resetting chip after gpu hang [ 129.761519] [drm:i915_gem_reset [i915]] context gem_render_copy[1448]/0 marked guilty (score 10) banned? no [ 129.761541] [drm:i915_gem_reset [i915]] resetting rcs0 to restart from tail of request 0x18 [ 129.761739] [drm:intel_print_rc6_info [i915]] Enabling RC6 states: RC6 on [ 129.761984] [drm:gen8_init_common_ring [i915]] Execlists enabled for rcs0 [ 129.762009] [drm:gen8_init_common_ring [i915]] Restarting rcs0:0 from 0x18 [ 129.762036] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 11 [ 129.762070] [drm:gen8_init_common_ring [i915]] Execlists enabled for bcs0 [ 129.762100] [drm:gen8_init_common_ring [i915]] Execlists enabled for vcs0 [ 129.762132] [drm:gen8_init_common_ring [i915]] Execlists enabled for vcs1 [ 129.762160] [drm:gen8_init_common_ring [i915]] Execlists enabled for vecs0 [ 129.934915] [IGT] gem_render_copy_redux: exiting, ret=99 [ 129.971872] Console: switching to colour frame buffer device 240x67 [ 152.211443] ====================================================== [ 152.211514] WARNING: possible circular locking dependency detected [ 152.211584] 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ #1 Not tainted [ 152.211652] ------------------------------------------------------ [ 152.211718] kworker/u8:2/103 is trying to acquire lock: [ 152.211776] (&buf->lock){+.+...}, at: [] tty_buffer_flush+0x32/0xa0 [ 152.211872] but task is already holding lock: [ 152.211934] (&o_tty->termios_rwsem/1){++++..}, at: [] isig+0x3c/0xf0 [ 152.212025] which lock already depends on the new lock. [ 152.212109] the existing dependency chain (in reverse order) is: [ 152.212186] -> #2 (&o_tty->termios_rwsem/1){++++..}: [ 152.212266] lock_acquire+0x9e/0x1e0 [ 152.212317] down_read+0x39/0x60 [ 152.212362] n_tty_write+0x8a/0x470 [ 152.212409] tty_write+0x1a6/0x320 [ 152.212459] __vfs_write+0x23/0x120 [ 152.212505] vfs_write+0xc5/0x1d0 [ 152.212549] SyS_write+0x44/0xb0 [ 152.212597] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 152.212657] -> #1 (&tty->atomic_write_lock){+.+.+.}: [ 152.212735] lock_acquire+0x9e/0x1e0 [ 152.212783] __mutex_lock+0x83/0x980 [ 152.212831] mutex_lock_nested+0x16/0x20 [ 152.212884] tty_port_default_receive_buf+0x43/0x90 [ 152.212949] flush_to_ldisc+0x9c/0xb0 [ 152.213001] process_one_work+0x1fe/0x670 [ 152.213056] worker_thread+0x49/0x3b0 [ 152.213105] kthread+0x10f/0x150 [ 152.213152] ret_from_fork+0x27/0x40 [ 152.213197] -> #0 (&buf->lock){+.+...}: [ 152.213264] __lock_acquire+0x15a0/0x1790 [ 152.213317] lock_acquire+0x9e/0x1e0 [ 152.213365] __mutex_lock+0x83/0x980 [ 152.213413] mutex_lock_nested+0x16/0x20 [ 152.213472] tty_buffer_flush+0x32/0xa0 [ 152.215522] pty_flush_buffer+0x22/0x80 [ 152.217578] tty_driver_flush_buffer+0x16/0x20 [ 152.219596] isig+0x90/0xf0 [ 152.221573] n_tty_receive_signal_char+0x17/0x60 [ 152.223562] n_tty_receive_char_special+0x8c9/0xad0 [ 152.225542] n_tty_receive_buf_common+0xa39/0xc60 [ 152.227496] n_tty_receive_buf2+0xf/0x20 [ 152.229428] tty_ldisc_receive_buf+0x1d/0x50 [ 152.231391] tty_port_default_receive_buf+0x54/0x90 [ 152.233398] flush_to_ldisc+0x9c/0xb0 [ 152.235412] process_one_work+0x1fe/0x670 [ 152.237465] worker_thread+0x49/0x3b0 [ 152.239543] kthread+0x10f/0x150 [ 152.241627] ret_from_fork+0x27/0x40 [ 152.243734] other info that might help us debug this: [ 152.250210] Chain exists of: &buf->lock --> &tty->atomic_write_lock --> &o_tty->termios_rwsem/1 [ 152.257042] Possible unsafe locking scenario: [ 152.261645] CPU0 CPU1 [ 152.263895] ---- ---- [ 152.266121] lock(&o_tty->termios_rwsem/1); [ 152.268331] lock(&tty->atomic_write_lock); [ 152.270569] lock(&o_tty->termios_rwsem/1); [ 152.272787] lock(&buf->lock); [ 152.274967] *** DEADLOCK *** [ 152.281244] 6 locks held by kworker/u8:2/103: [ 152.283331] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x178/0x670 [ 152.285483] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x178/0x670 [ 152.287659] #2: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x20/0xb0 [ 152.289820] #3: (&tty->ldisc_sem){++++.+}, at: [] tty_ldisc_ref+0x1a/0x50 [ 152.292014] #4: (&tty->atomic_write_lock){+.+.+.}, at: [] tty_port_default_receive_buf+0x43/0x90 [ 152.294294] #5: (&o_tty->termios_rwsem/1){++++..}, at: [] isig+0x3c/0xf0 [ 152.296597] stack backtrace: [ 152.301032] CPU: 0 PID: 103 Comm: kworker/u8:2 Not tainted 4.12.0-rc3-drm-tip-ww22-commit-75397b6+ #1 [ 152.303338] Hardware name: /NUC5i7RYB, BIOS RYBDWi35.86A.0249.2015.0529.1640 05/29/2015 [ 152.305709] Workqueue: events_unbound flush_to_ldisc [ 152.308077] Call Trace: [ 152.310449] dump_stack+0x67/0x97 [ 152.312828] print_circular_bug+0x1e0/0x2d0 [ 152.315228] __lock_acquire+0x15a0/0x1790 [ 152.317641] lock_acquire+0x9e/0x1e0 [ 152.320060] ? lock_acquire+0x9e/0x1e0 [ 152.322456] ? tty_buffer_flush+0x32/0xa0 [ 152.324851] ? tty_buffer_flush+0x32/0xa0 [ 152.327196] __mutex_lock+0x83/0x980 [ 152.329611] ? tty_buffer_flush+0x32/0xa0 [ 152.333877] ? isig+0x59/0xf0 [ 152.338207] ? tty_buffer_flush+0x32/0xa0 [ 152.340379] ? __mutex_lock+0x3b1/0x980 [ 152.341539] ? isig+0x88/0xf0 [ 152.342675] mutex_lock_nested+0x16/0x20 [ 152.343825] ? mutex_lock_nested+0x16/0x20 [ 152.344971] tty_buffer_flush+0x32/0xa0 [ 152.346117] pty_flush_buffer+0x22/0x80 [ 152.347265] tty_driver_flush_buffer+0x16/0x20 [ 152.348415] isig+0x90/0xf0 [ 152.349557] n_tty_receive_signal_char+0x17/0x60 [ 152.350725] n_tty_receive_char_special+0x8c9/0xad0 [ 152.351889] n_tty_receive_buf_common+0xa39/0xc60 [ 152.353033] n_tty_receive_buf2+0xf/0x20 [ 152.353948] tty_ldisc_receive_buf+0x1d/0x50 [ 152.354662] ? mutex_lock_nested+0x16/0x20 [ 152.355395] tty_port_default_receive_buf+0x54/0x90 [ 152.356128] flush_to_ldisc+0x9c/0xb0 [ 152.356858] process_one_work+0x1fe/0x670 [ 152.357594] worker_thread+0x49/0x3b0 [ 152.358328] kthread+0x10f/0x150 [ 152.359048] ? process_one_work+0x670/0x670 [ 152.359783] ? kthread_create_on_node+0x40/0x40 [ 152.360512] ret_from_fork+0x27/0x40